From cf8d3f6895ea0db85c848090471235f84ed51579 Mon Sep 17 00:00:00 2001 From: Drew DeVault Date: Mon, 2 Oct 2017 23:36:54 -0400 Subject: Rewrite website --- .gitignore | 1 + .gitmodules | 3 + _config.yml | 2 + _layouts/master.html | 89 +- _sass/bootstrap | 1 + assets/patreon.png | Bin 0 -> 3086 bytes css/master.scss | 45 +- css/video-js.css | 1234 +++ index.html | 33 +- js/video.js | 22383 +++++++++++++++++++++++++++++++++++++++++++++++++ 10 files changed, 23718 insertions(+), 73 deletions(-) create mode 100644 .gitmodules create mode 100644 _config.yml create mode 160000 _sass/bootstrap create mode 100644 assets/patreon.png create mode 100644 css/video-js.css create mode 100644 js/video.js diff --git a/.gitignore b/.gitignore index 57510a2b..dc99ca29 100644 --- a/.gitignore +++ b/.gitignore @@ -1 +1,2 @@ _site/ +.sass-cache diff --git a/.gitmodules b/.gitmodules new file mode 100644 index 00000000..6be3ac41 --- /dev/null +++ b/.gitmodules @@ -0,0 +1,3 @@ +[submodule "_sass/bootstrap"] + path = _sass/bootstrap + url = https://github.com/twbs/bootstrap diff --git a/_config.yml b/_config.yml new file mode 100644 index 00000000..42f5e4da --- /dev/null +++ b/_config.yml @@ -0,0 +1,2 @@ +exclude: + - _sass/bootstrap/ diff --git a/_layouts/master.html b/_layouts/master.html index 3bd18e06..2c94a634 100644 --- a/_layouts/master.html +++ b/_layouts/master.html @@ -1,59 +1,38 @@ - - - - - - {{ page.title }} - - -
-
-
-

- -

-

- Sway is a drop-in replacement for the i3 - window manager, but for Wayland instead of X11. It works - with your existing i3 configuration and supports most of i3's features, - and a few extras. -

-
-
- {{ content }} -
-
+ + + + + {{ page.title }} + + +
+ +
+ {{ content }} +
+
+ diff --git a/_sass/bootstrap b/_sass/bootstrap new file mode 160000 index 00000000..65ffb1c3 --- /dev/null +++ b/_sass/bootstrap @@ -0,0 +1 @@ +Subproject commit 65ffb1c3b6e94440812a2e228cb8e8be512652ec diff --git a/assets/patreon.png b/assets/patreon.png new file mode 100644 index 00000000..291b7bcf Binary files /dev/null and b/assets/patreon.png differ diff --git a/css/master.scss b/css/master.scss index 2b837d96..cd3fd54f 100644 --- a/css/master.scss +++ b/css/master.scss @@ -1,35 +1,46 @@ --- --- -body { - background-color: #000; - color: #fff; - margin-top: 1rem; - margin-bottom: 5rem; +@import "bootstrap/scss/bootstrap"; + +html { + height: 100%; } -video { - max-width: 100%; +body { + background: linear-gradient(to bottom right, #75d3e8, #3c84ac); + background-size: cover; + background-repeat: no-repeat; + background-attachment: fixed; + margin: 0; + height: 100%; } -.text-center { - text-align: center; +.navbar-light { + margin-bottom: 1rem; + + .navbar-nav .nav-link { + color: rgba(0, 0, 0, 0.8); + text-decoration: underline; + } } -hr { - border-color: white; +.main a { + color: darken(#014c8c, 10); + text-decoration: underline; } -.table-success { - background-color: green; +video { + max-width: 100%; + box-shadow: 0 0 3px 3px #444; } -.table-danger { - background-color: darken(red, 10); +.text-center { + text-align: center; } -nav { - background: black; +hr { + border-color: white; } #logo { diff --git a/css/video-js.css b/css/video-js.css new file mode 100644 index 00000000..faedac77 --- /dev/null +++ b/css/video-js.css @@ -0,0 +1,1234 @@ +.video-js .vjs-big-play-button:before, .video-js .vjs-control:before, .video-js .vjs-modal-dialog, .vjs-modal-dialog .vjs-modal-dialog-content { + position: absolute; + top: 0; + left: 0; + width: 100%; + height: 100%; } + +.video-js .vjs-big-play-button:before, .video-js .vjs-control:before { + text-align: center; } + +@font-face { + font-family: VideoJS; + src: url("../font/1.5.1/VideoJS.eot?#iefix") format("eot"); } + +@font-face { + font-family: VideoJS; + src: 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format("truetype"); + font-weight: normal; + font-style: normal; } + +.vjs-icon-play, .video-js .vjs-big-play-button, .video-js .vjs-play-control { + font-family: VideoJS; + font-weight: normal; + font-style: normal; } + .vjs-icon-play:before, .video-js .vjs-big-play-button:before, .video-js .vjs-play-control:before { + content: '\f101'; } + +.vjs-icon-play-circle { + font-family: VideoJS; + font-weight: normal; + font-style: normal; } + .vjs-icon-play-circle:before { + content: '\f102'; } + +.vjs-icon-pause, .video-js .vjs-play-control.vjs-playing { + font-family: VideoJS; + font-weight: normal; + font-style: normal; } + .vjs-icon-pause:before, .video-js .vjs-play-control.vjs-playing:before { + content: '\f103'; } + +.vjs-icon-volume-mute, .video-js .vjs-mute-control.vjs-vol-0, +.video-js .vjs-volume-menu-button.vjs-vol-0 { + font-family: VideoJS; + font-weight: normal; + font-style: normal; } + .vjs-icon-volume-mute:before, .video-js .vjs-mute-control.vjs-vol-0:before, + .video-js .vjs-volume-menu-button.vjs-vol-0:before { + content: '\f104'; } + +.vjs-icon-volume-low, .video-js .vjs-mute-control.vjs-vol-1, +.video-js .vjs-volume-menu-button.vjs-vol-1 { + font-family: VideoJS; + font-weight: normal; + font-style: normal; } + .vjs-icon-volume-low:before, .video-js .vjs-mute-control.vjs-vol-1:before, + .video-js .vjs-volume-menu-button.vjs-vol-1:before { + content: '\f105'; } + +.vjs-icon-volume-mid, .video-js .vjs-mute-control.vjs-vol-2, +.video-js .vjs-volume-menu-button.vjs-vol-2 { + font-family: VideoJS; + font-weight: normal; + font-style: normal; } + .vjs-icon-volume-mid:before, .video-js .vjs-mute-control.vjs-vol-2:before, + .video-js .vjs-volume-menu-button.vjs-vol-2:before { + content: '\f106'; } + +.vjs-icon-volume-high, .video-js .vjs-mute-control, +.video-js .vjs-volume-menu-button { + font-family: VideoJS; + font-weight: normal; + font-style: normal; } + .vjs-icon-volume-high:before, .video-js .vjs-mute-control:before, + .video-js .vjs-volume-menu-button:before { + content: '\f107'; } + +.vjs-icon-fullscreen-enter, .video-js .vjs-fullscreen-control { + font-family: VideoJS; + font-weight: normal; + font-style: normal; } + .vjs-icon-fullscreen-enter:before, .video-js .vjs-fullscreen-control:before { + content: '\f108'; } + +.vjs-icon-fullscreen-exit, .video-js.vjs-fullscreen .vjs-fullscreen-control { + font-family: VideoJS; + font-weight: normal; + font-style: normal; } + .vjs-icon-fullscreen-exit:before, .video-js.vjs-fullscreen .vjs-fullscreen-control:before { + content: '\f109'; } + +.vjs-icon-square { + font-family: VideoJS; + font-weight: normal; + font-style: normal; } + .vjs-icon-square:before { + content: '\f10a'; } + +.vjs-icon-spinner { + font-family: VideoJS; + font-weight: normal; + font-style: normal; } + .vjs-icon-spinner:before { + content: '\f10b'; } + +.vjs-icon-subtitles, .video-js .vjs-subtitles-button { + font-family: VideoJS; + font-weight: normal; + font-style: normal; } + .vjs-icon-subtitles:before, .video-js .vjs-subtitles-button:before { + content: '\f10c'; } + +.vjs-icon-captions, .video-js .vjs-captions-button { + font-family: VideoJS; + font-weight: normal; + font-style: normal; } + .vjs-icon-captions:before, .video-js .vjs-captions-button:before { + content: '\f10d'; } + +.vjs-icon-chapters, .video-js .vjs-chapters-button { + font-family: VideoJS; + font-weight: normal; + font-style: normal; } + .vjs-icon-chapters:before, .video-js .vjs-chapters-button:before { + content: '\f10e'; } + +.vjs-icon-share { + font-family: VideoJS; + font-weight: normal; + font-style: normal; } + .vjs-icon-share:before { + content: '\f10f'; } + +.vjs-icon-cog { + font-family: VideoJS; + font-weight: normal; + font-style: normal; } + .vjs-icon-cog:before { + content: '\f110'; } + +.vjs-icon-circle, .video-js .vjs-mouse-display, .video-js .vjs-play-progress, .video-js .vjs-volume-level { + font-family: VideoJS; + font-weight: normal; + font-style: normal; } + .vjs-icon-circle:before, .video-js .vjs-mouse-display:before, .video-js .vjs-play-progress:before, .video-js .vjs-volume-level:before { + content: '\f111'; } + +.vjs-icon-circle-outline { + font-family: VideoJS; + font-weight: normal; + font-style: normal; } + .vjs-icon-circle-outline:before { + content: '\f112'; } + +.vjs-icon-circle-inner-circle { + font-family: VideoJS; + font-weight: normal; + font-style: normal; } + .vjs-icon-circle-inner-circle:before { + content: '\f113'; } + +.vjs-icon-hd { + font-family: VideoJS; + font-weight: normal; + font-style: normal; } + .vjs-icon-hd:before { + content: '\f114'; } + +.vjs-icon-cancel, .video-js .vjs-control.vjs-close-button { + font-family: VideoJS; + font-weight: normal; + font-style: normal; } + .vjs-icon-cancel:before, .video-js .vjs-control.vjs-close-button:before { + content: '\f115'; } + +.vjs-icon-replay { + font-family: VideoJS; + font-weight: normal; + font-style: normal; } + .vjs-icon-replay:before { + content: '\f116'; } + +.vjs-icon-facebook { + font-family: VideoJS; + font-weight: normal; + font-style: normal; } + .vjs-icon-facebook:before { + content: '\f117'; } + +.vjs-icon-gplus { + font-family: VideoJS; + font-weight: normal; + font-style: normal; } + .vjs-icon-gplus:before { + content: '\f118'; } + +.vjs-icon-linkedin { + font-family: VideoJS; + font-weight: normal; + font-style: normal; } + .vjs-icon-linkedin:before { + content: '\f119'; } + +.vjs-icon-twitter { + font-family: VideoJS; + font-weight: normal; + font-style: normal; } + .vjs-icon-twitter:before { + content: '\f11a'; } + +.vjs-icon-tumblr { + font-family: VideoJS; + font-weight: normal; + font-style: normal; } + .vjs-icon-tumblr:before { + content: '\f11b'; } + +.vjs-icon-pinterest { + font-family: VideoJS; + font-weight: normal; + font-style: normal; } + .vjs-icon-pinterest:before { + content: '\f11c'; } + +.vjs-icon-audio-description { + font-family: VideoJS; + font-weight: normal; + font-style: normal; } + .vjs-icon-audio-description:before { + content: '\f11d'; } + +.video-js { + display: block; + vertical-align: top; + box-sizing: border-box; + color: #fff; + background-color: #000; + position: relative; + padding: 0; + font-size: 10px; + line-height: 1; + font-weight: normal; + font-style: normal; + font-family: Arial, Helvetica, sans-serif; + -webkit-user-select: none; + -moz-user-select: none; + -ms-user-select: none; + user-select: none; } + .video-js:-moz-full-screen { + position: absolute; } + .video-js:-webkit-full-screen { + width: 100% !important; + height: 100% !important; } + +.video-js *, +.video-js *:before, +.video-js *:after { + box-sizing: inherit; } + +.video-js ul { + font-family: inherit; + font-size: inherit; + line-height: inherit; + list-style-position: outside; + margin-left: 0; + margin-right: 0; + margin-top: 0; + margin-bottom: 0; } + +.video-js.vjs-fluid, +.video-js.vjs-16-9, +.video-js.vjs-4-3 { + width: 100%; + max-width: 100%; + height: 0; } + +.video-js.vjs-16-9 { + padding-top: 56.25%; } + +.video-js.vjs-4-3 { + padding-top: 75%; } + +.video-js.vjs-fill { + width: 100%; + height: 100%; } + +.video-js .vjs-tech { + position: absolute; + top: 0; + left: 0; + width: 100%; + height: 100%; } + +body.vjs-full-window { + padding: 0; + margin: 0; + height: 100%; + overflow-y: auto; } + +.vjs-full-window .video-js.vjs-fullscreen { + position: fixed; + overflow: hidden; + z-index: 1000; + left: 0; + top: 0; + bottom: 0; + right: 0; } + +.video-js.vjs-fullscreen { + width: 100% !important; + height: 100% !important; + padding-top: 0 !important; } + +.video-js.vjs-fullscreen.vjs-user-inactive { + cursor: none; } + +.vjs-hidden { + display: none !important; } + +.video-js .vjs-offscreen { + height: 1px; + left: -9999px; + position: absolute; + top: 0; + width: 1px; } + +.vjs-lock-showing { + display: block !important; + opacity: 1; + visibility: visible; } + +.vjs-no-js { + padding: 20px; + color: #fff; + background-color: #000; + font-size: 18px; + font-family: Arial, Helvetica, sans-serif; + text-align: center; + width: 300px; + height: 150px; + margin: 0px auto; } + +.vjs-no-js a, +.vjs-no-js a:visited { + color: #66A8CC; } + +.video-js .vjs-big-play-button { + font-size: 3em; + line-height: 1.5em; + height: 1.5em; + width: 3em; + display: block; + position: absolute; + top: 10px; + left: 10px; + padding: 0; + cursor: pointer; + opacity: 1; + border: 0.06666em solid #fff; + background-color: #2B333F; + background-color: rgba(43, 51, 63, 0.7); + -webkit-border-radius: 0.3em; + -moz-border-radius: 0.3em; + border-radius: 0.3em; + -webkit-transition: all 0.4s; + -moz-transition: all 0.4s; + -o-transition: all 0.4s; + transition: all 0.4s; } + +.vjs-big-play-centered .vjs-big-play-button { + top: 50%; + left: 50%; + margin-top: -0.75em; + margin-left: -1.5em; } + +.video-js:hover .vjs-big-play-button, +.video-js .vjs-big-play-button:focus { + outline: 0; + border-color: #fff; + background-color: #73859f; + background-color: rgba(115, 133, 159, 0.5); + -webkit-transition: all 0s; + -moz-transition: all 0s; + -o-transition: all 0s; + transition: all 0s; } + +.vjs-controls-disabled .vjs-big-play-button, +.vjs-has-started .vjs-big-play-button, +.vjs-using-native-controls .vjs-big-play-button, +.vjs-error .vjs-big-play-button { + display: none; } + +.video-js button { + background: none; + border: none; + color: inherit; + display: inline-block; + overflow: visible; + font-size: inherit; + line-height: inherit; + text-transform: none; + text-decoration: none; + transition: none; + -webkit-appearance: none; + -moz-appearance: none; + appearance: none; } + +.video-js .vjs-control.vjs-close-button { + cursor: pointer; + height: 3em; + position: absolute; + right: 0; + top: 0.5em; + z-index: 2; } + +.vjs-menu-button { + cursor: pointer; } + +.vjs-menu .vjs-menu-content { + display: block; + padding: 0; + margin: 0; + overflow: auto; } + +.vjs-scrubbing .vjs-menu-button:hover .vjs-menu { + display: none; } + +.vjs-menu li { + list-style: none; + margin: 0; + padding: 0.2em 0; + line-height: 1.4em; + font-size: 1.2em; + text-align: center; + text-transform: lowercase; } + +.vjs-menu li:focus, +.vjs-menu li:hover { + outline: 0; + background-color: #73859f; + background-color: rgba(115, 133, 159, 0.5); } + +.vjs-menu li.vjs-selected, +.vjs-menu li.vjs-selected:focus, +.vjs-menu li.vjs-selected:hover { + background-color: #fff; + color: #2B333F; } + +.vjs-menu li.vjs-menu-title { + text-align: center; + text-transform: uppercase; + font-size: 1em; + line-height: 2em; + padding: 0; + margin: 0 0 0.3em 0; + font-weight: bold; + cursor: default; } + +.vjs-menu-button-popup .vjs-menu { + display: none; + position: absolute; + bottom: 0; + width: 10em; + left: -3em; + height: 0em; + margin-bottom: 1.5em; + border-top-color: rgba(43, 51, 63, 0.7); } + +.vjs-menu-button-popup .vjs-menu .vjs-menu-content { + background-color: #2B333F; + background-color: rgba(43, 51, 63, 0.7); + position: absolute; + width: 100%; + bottom: 1.5em; + max-height: 15em; } + +.vjs-workinghover .vjs-menu-button-popup:hover .vjs-menu, +.vjs-menu-button-popup .vjs-menu.vjs-lock-showing { + display: block; } + +.video-js .vjs-menu-button-inline { + -webkit-transition: all 0.4s; + -moz-transition: all 0.4s; + -o-transition: all 0.4s; + transition: all 0.4s; + overflow: hidden; } + +.video-js .vjs-menu-button-inline:before { + width: 2.222222222em; } + +.video-js .vjs-menu-button-inline:hover, +.video-js .vjs-menu-button-inline:focus, +.video-js .vjs-menu-button-inline.vjs-slider-active, +.video-js.vjs-no-flex .vjs-menu-button-inline { + width: 12em; } + +.video-js .vjs-menu-button-inline.vjs-slider-active { + -webkit-transition: none; + -moz-transition: none; + -o-transition: none; + transition: none; } + +.vjs-menu-button-inline .vjs-menu { + opacity: 0; + height: 100%; + width: auto; + position: absolute; + left: 4em; + top: 0; + padding: 0; + margin: 0; + -webkit-transition: all 0.4s; + -moz-transition: all 0.4s; + -o-transition: all 0.4s; + transition: all 0.4s; } + +.vjs-menu-button-inline:hover .vjs-menu, +.vjs-menu-button-inline:focus .vjs-menu, +.vjs-menu-button-inline.vjs-slider-active .vjs-menu { + display: block; + opacity: 1; } + +.vjs-no-flex .vjs-menu-button-inline .vjs-menu { + display: block; + opacity: 1; + position: relative; + width: auto; } + +.vjs-no-flex .vjs-menu-button-inline:hover .vjs-menu, +.vjs-no-flex .vjs-menu-button-inline:focus .vjs-menu, +.vjs-no-flex .vjs-menu-button-inline.vjs-slider-active .vjs-menu { + width: auto; } + +.vjs-menu-button-inline .vjs-menu-content { + width: auto; + height: 100%; + margin: 0; + overflow: hidden; } + +.video-js .vjs-control-bar { + display: none; + width: 100%; + position: absolute; + bottom: 0; + left: 0; + right: 0; + height: 3.0em; + background-color: #2B333F; + background-color: rgba(43, 51, 63, 0.7); } + +.vjs-has-started .vjs-control-bar { + display: -webkit-box; + display: -webkit-flex; + display: -ms-flexbox; + display: flex; + visibility: visible; + opacity: 1; + -webkit-transition: visibility 0.1s, opacity 0.1s; + -moz-transition: visibility 0.1s, opacity 0.1s; + -o-transition: visibility 0.1s, opacity 0.1s; + transition: visibility 0.1s, opacity 0.1s; } + +.vjs-has-started.vjs-user-inactive.vjs-playing .vjs-control-bar { + visibility: hidden; + opacity: 0; + -webkit-transition: visibility 1s, opacity 1s; + -moz-transition: visibility 1s, opacity 1s; + -o-transition: visibility 1s, opacity 1s; + transition: visibility 1s, opacity 1s; } + +.vjs-controls-disabled .vjs-control-bar, +.vjs-using-native-controls .vjs-control-bar, +.vjs-error .vjs-control-bar { + display: none !important; } + +.vjs-audio.vjs-has-started.vjs-user-inactive.vjs-playing .vjs-control-bar { + opacity: 1; + visibility: visible; } + +@media \0screen { + .vjs-user-inactive.vjs-playing .vjs-control-bar :before { + content: ""; } } + +.vjs-has-started.vjs-no-flex .vjs-control-bar { + display: table; } + +.video-js .vjs-control { + outline: none; + position: relative; + text-align: center; + margin: 0; + padding: 0; + height: 100%; + width: 4em; + -webkit-box-flex: none; + -moz-box-flex: none; + -webkit-flex: none; + -ms-flex: none; + flex: none; } + .video-js .vjs-control:before { + font-size: 1.8em; + line-height: 1.67; } + +.video-js .vjs-control:focus:before, +.video-js .vjs-control:hover:before, +.video-js .vjs-control:focus { + text-shadow: 0em 0em 1em white; } + +.video-js .vjs-control-text { + border: 0; + clip: rect(0 0 0 0); + height: 1px; + margin: -1px; + overflow: hidden; + padding: 0; + position: absolute; + width: 1px; } + +.vjs-no-flex .vjs-control { + display: table-cell; + vertical-align: middle; } + +.video-js .vjs-custom-control-spacer { + display: none; } + +.video-js .vjs-progress-control { + -webkit-box-flex: auto; + -moz-box-flex: auto; + -webkit-flex: auto; + -ms-flex: auto; + flex: auto; + display: -webkit-box; + display: -webkit-flex; + display: -ms-flexbox; + display: flex; + -webkit-box-align: center; + -webkit-align-items: center; + -ms-flex-align: center; + align-items: center; + min-width: 4em; } + +.vjs-live .vjs-progress-control { + display: none; } + +.video-js .vjs-progress-holder { + -webkit-box-flex: auto; + -moz-box-flex: auto; + -webkit-flex: auto; + -ms-flex: auto; + flex: auto; + -webkit-transition: all 0.2s; + -moz-transition: all 0.2s; + -o-transition: all 0.2s; + transition: all 0.2s; + height: 0.3em; } + +.video-js .vjs-progress-control:hover .vjs-progress-holder { + font-size: 1.666666666666666666em; } + +/* If we let the font size grow as much as everything else, the current time tooltip ends up + ginormous. If you'd like to enable the current time tooltip all the time, this should be disabled + to avoid a weird hitch when you roll off the hover. */ +.video-js .vjs-progress-control:hover .vjs-mouse-display:after, +.video-js .vjs-progress-control:hover .vjs-play-progress:after { + display: block; + font-size: 0.6em; } + +.video-js .vjs-progress-holder .vjs-play-progress, +.video-js .vjs-progress-holder .vjs-load-progress, +.video-js .vjs-progress-holder .vjs-load-progress div { + position: absolute; + display: block; + height: 0.3em; + margin: 0; + padding: 0; + width: 0; + left: 0; + top: 0; } + +.video-js .vjs-mouse-display:before { + display: none; } + +.video-js .vjs-play-progress { + background-color: #fff; } + .video-js .vjs-play-progress:before { + position: absolute; + top: -0.333333333333333em; + right: -0.5em; + font-size: 0.9em; } + +.video-js .vjs-mouse-display:after, +.video-js .vjs-play-progress:after { + display: none; + position: absolute; + top: -3.4em; + right: -1.5em; + font-size: 0.9em; + color: #000; + content: attr(data-current-time); + padding: 6px 8px 8px 8px; + background-color: #fff; + background-color: rgba(255, 255, 255, 0.8); + -webkit-border-radius: 0.3em; + -moz-border-radius: 0.3em; + border-radius: 0.3em; } + +.video-js .vjs-play-progress:before, +.video-js .vjs-play-progress:after { + z-index: 1; } + +.video-js .vjs-load-progress { + background: #bfc7d3; + background: rgba(115, 133, 159, 0.5); } + +.video-js .vjs-load-progress div { + background: white; + background: rgba(115, 133, 159, 0.75); } + +.video-js.vjs-no-flex .vjs-progress-control { + width: auto; } + +.video-js .vjs-progress-control .vjs-mouse-display { + display: none; + position: absolute; + width: 1px; + height: 100%; + background-color: #000; + z-index: 1; } + +.vjs-no-flex .vjs-progress-control .vjs-mouse-display { + z-index: 0; } + +.video-js .vjs-progress-control:hover .vjs-mouse-display { + display: block; } + +.video-js.vjs-user-inactive .vjs-progress-control .vjs-mouse-display, +.video-js.vjs-user-inactive .vjs-progress-control .vjs-mouse-display:after { + visibility: hidden; + opacity: 0; + -webkit-transition: visibility 1s, opacity 1s; + -moz-transition: visibility 1s, opacity 1s; + -o-transition: visibility 1s, opacity 1s; + transition: visibility 1s, opacity 1s; } + +.video-js.vjs-user-inactive.vjs-no-flex .vjs-progress-control .vjs-mouse-display, +.video-js.vjs-user-inactive.vjs-no-flex .vjs-progress-control .vjs-mouse-display:after { + display: none; } + +.video-js .vjs-progress-control .vjs-mouse-display:after { + color: #fff; + background-color: #000; + background-color: rgba(0, 0, 0, 0.8); } + +.video-js .vjs-slider { + outline: 0; + position: relative; + cursor: pointer; + padding: 0; + margin: 0 0.45em 0 0.45em; + background-color: #73859f; + background-color: rgba(115, 133, 159, 0.5); } + +.video-js .vjs-slider:focus { + text-shadow: 0em 0em 1em white; + -webkit-box-shadow: 0 0 1em #fff; + -moz-box-shadow: 0 0 1em #fff; + box-shadow: 0 0 1em #fff; } + +.video-js .vjs-mute-control, +.video-js .vjs-volume-menu-button { + cursor: pointer; + -webkit-box-flex: none; + -moz-box-flex: none; + -webkit-flex: none; + -ms-flex: none; + flex: none; } + +.video-js .vjs-volume-control { + width: 5em; + -webkit-box-flex: none; + -moz-box-flex: none; + -webkit-flex: none; + -ms-flex: none; + flex: none; + display: -webkit-box; + display: -webkit-flex; + display: -ms-flexbox; + display: flex; + -webkit-box-align: center; + -webkit-align-items: center; + -ms-flex-align: center; + align-items: center; } + +.video-js .vjs-volume-bar { + margin: 1.35em 0.45em; } + +.vjs-volume-bar.vjs-slider-horizontal { + width: 5em; + height: 0.3em; } + +.vjs-volume-bar.vjs-slider-vertical { + width: 0.3em; + height: 5em; + margin: 1.35em auto; } + +.video-js .vjs-volume-level { + position: absolute; + bottom: 0; + left: 0; + background-color: #fff; } + .video-js .vjs-volume-level:before { + position: absolute; + font-size: 0.9em; } + +.vjs-slider-vertical .vjs-volume-level { + width: 0.3em; } + .vjs-slider-vertical .vjs-volume-level:before { + top: -0.5em; + left: -0.3em; } + +.vjs-slider-horizontal .vjs-volume-level { + height: 0.3em; } + .vjs-slider-horizontal .vjs-volume-level:before { + top: -0.3em; + right: -0.5em; } + +.vjs-volume-bar.vjs-slider-vertical .vjs-volume-level { + height: 100%; } + +.vjs-volume-bar.vjs-slider-horizontal .vjs-volume-level { + width: 100%; } + +.vjs-menu-button-popup.vjs-volume-menu-button .vjs-menu { + display: block; + width: 0; + height: 0; + border-top-color: transparent; } + +.vjs-menu-button-popup.vjs-volume-menu-button-vertical .vjs-menu { + left: 0.5em; + height: 8em; } + +.vjs-menu-button-popup.vjs-volume-menu-button-horizontal .vjs-menu { + left: -2em; } + +.vjs-menu-button-popup.vjs-volume-menu-button .vjs-menu-content { + height: 0; + width: 0; + overflow-x: hidden; + overflow-y: hidden; } + +.vjs-volume-menu-button-vertical:hover .vjs-menu-content, +.vjs-volume-menu-button-vertical:focus .vjs-menu-content, +.vjs-volume-menu-button-vertical.vjs-slider-active .vjs-menu-content, +.vjs-volume-menu-button-vertical .vjs-lock-showing .vjs-menu-content { + height: 8em; + width: 2.9em; } + +.vjs-volume-menu-button-horizontal:hover .vjs-menu-content, +.vjs-volume-menu-button-horizontal:focus .vjs-menu-content, +.vjs-volume-menu-button-horizontal .vjs-slider-active .vjs-menu-content, +.vjs-volume-menu-button-horizontal .vjs-lock-showing .vjs-menu-content { + height: 2.9em; + width: 8em; } + +.vjs-volume-menu-button.vjs-menu-button-inline .vjs-menu-content { + background-color: transparent !important; } + +.vjs-poster { + display: inline-block; + vertical-align: middle; + background-repeat: no-repeat; + background-position: 50% 50%; + background-size: contain; + cursor: pointer; + margin: 0; + padding: 0; + position: absolute; + top: 0; + right: 0; + bottom: 0; + left: 0; + height: 100%; } + +.vjs-poster img { + display: block; + vertical-align: middle; + margin: 0 auto; + max-height: 100%; + padding: 0; + width: 100%; } + +.vjs-has-started .vjs-poster { + display: none; } + +.vjs-audio.vjs-has-started .vjs-poster { + display: block; } + +.vjs-controls-disabled .vjs-poster { + display: none; } + +.vjs-using-native-controls .vjs-poster { + display: none; } + +.video-js .vjs-live-control { + display: -webkit-box; + display: -webkit-flex; + display: -ms-flexbox; + display: flex; + -webkit-box-align: flex-start; + -webkit-align-items: flex-start; + -ms-flex-align: flex-start; + align-items: flex-start; + -webkit-box-flex: auto; + -moz-box-flex: auto; + -webkit-flex: auto; + -ms-flex: auto; + flex: auto; + font-size: 1em; + line-height: 3em; } + +.vjs-no-flex .vjs-live-control { + display: table-cell; + width: auto; + text-align: left; } + +.video-js .vjs-time-control { + -webkit-box-flex: none; + -moz-box-flex: none; + -webkit-flex: none; + -ms-flex: none; + flex: none; + font-size: 1em; + line-height: 3em; + min-width: 2em; + width: auto; + padding-left: 1em; + padding-right: 1em; } + +.vjs-live .vjs-time-control { + display: none; } + +.video-js .vjs-current-time, +.vjs-no-flex .vjs-current-time { + display: none; } + +.video-js .vjs-duration, +.vjs-no-flex .vjs-duration { + display: none; } + +.vjs-time-divider { + display: none; + line-height: 3em; } + +.vjs-live .vjs-time-divider { + display: none; } + +.video-js .vjs-play-control { + cursor: pointer; + -webkit-box-flex: none; + -moz-box-flex: none; + -webkit-flex: none; + -ms-flex: none; + flex: none; } + +.vjs-text-track-display { + position: absolute; + bottom: 3em; + left: 0; + right: 0; + top: 0; + pointer-events: none; } + +.video-js.vjs-user-inactive.vjs-playing .vjs-text-track-display { + bottom: 1em; } + +.video-js .vjs-text-track { + font-size: 1.4em; + text-align: center; + margin-bottom: 0.1em; + background-color: #000; + background-color: rgba(0, 0, 0, 0.5); } + +.vjs-subtitles { + color: #fff; } + +.vjs-captions { + color: #fc6; } + +.vjs-tt-cue { + display: block; } + +video::-webkit-media-text-track-display { + -moz-transform: translateY(-3em); + -ms-transform: translateY(-3em); + -o-transform: translateY(-3em); + -webkit-transform: translateY(-3em); + transform: translateY(-3em); } + +.video-js.vjs-user-inactive.vjs-playing video::-webkit-media-text-track-display { + -moz-transform: translateY(-1.5em); + -ms-transform: translateY(-1.5em); + -o-transform: translateY(-1.5em); + -webkit-transform: translateY(-1.5em); + transform: translateY(-1.5em); } + +.video-js .vjs-fullscreen-control { + cursor: pointer; + -webkit-box-flex: none; + -moz-box-flex: none; + -webkit-flex: none; + -ms-flex: none; + flex: none; } + +.vjs-playback-rate .vjs-playback-rate-value { + font-size: 1.5em; + line-height: 2; + position: absolute; + top: 0; + left: 0; + width: 100%; + height: 100%; + text-align: center; } + +.vjs-playback-rate .vjs-menu { + width: 4em; + left: 0em; } + +.vjs-error .vjs-error-display .vjs-modal-dialog-content { + font-size: 1.4em; + text-align: center; } + +.vjs-error .vjs-error-display:before { + color: #fff; + content: 'X'; + font-family: Arial, Helvetica, sans-serif; + font-size: 4em; + left: 0; + line-height: 1; + margin-top: -0.5em; + position: absolute; + text-shadow: 0.05em 0.05em 0.1em #000; + text-align: center; + top: 50%; + vertical-align: middle; + width: 100%; } + +.vjs-loading-spinner { + display: none; + position: absolute; + top: 50%; + left: 50%; + margin: -25px 0 0 -25px; + opacity: 0.85; + text-align: left; + border: 6px solid rgba(43, 51, 63, 0.7); + box-sizing: border-box; + background-clip: padding-box; + width: 50px; + height: 50px; + border-radius: 25px; } + +.vjs-seeking .vjs-loading-spinner, +.vjs-waiting .vjs-loading-spinner { + display: block; } + +.vjs-loading-spinner:before, +.vjs-loading-spinner:after { + content: ""; + position: absolute; + margin: -6px; + box-sizing: inherit; + width: inherit; + height: inherit; + border-radius: inherit; + opacity: 1; + border: inherit; + border-color: transparent; + border-top-color: white; } + +.vjs-seeking .vjs-loading-spinner:before, +.vjs-seeking .vjs-loading-spinner:after, +.vjs-waiting .vjs-loading-spinner:before, +.vjs-waiting .vjs-loading-spinner:after { + -webkit-animation: vjs-spinner-spin 1.1s cubic-bezier(0.6, 0.2, 0, 0.8) infinite, vjs-spinner-fade 1.1s linear infinite; + animation: vjs-spinner-spin 1.1s cubic-bezier(0.6, 0.2, 0, 0.8) infinite, vjs-spinner-fade 1.1s linear infinite; } + +.vjs-seeking .vjs-loading-spinner:before, +.vjs-waiting .vjs-loading-spinner:before { + border-top-color: white; } + +.vjs-seeking .vjs-loading-spinner:after, +.vjs-waiting .vjs-loading-spinner:after { + border-top-color: white; + -webkit-animation-delay: 0.44s; + animation-delay: 0.44s; } + +@keyframes vjs-spinner-spin { + 100% { + transform: rotate(360deg); } } + +@-webkit-keyframes vjs-spinner-spin { + 100% { + -webkit-transform: rotate(360deg); } } + +@keyframes vjs-spinner-fade { + 0% { + border-top-color: #73859f; } + 20% { + border-top-color: #73859f; } + 35% { + border-top-color: white; } + 60% { + border-top-color: #73859f; } + 100% { + border-top-color: #73859f; } } + +@-webkit-keyframes vjs-spinner-fade { + 0% { + border-top-color: #73859f; } + 20% { + border-top-color: #73859f; } + 35% { + border-top-color: white; } + 60% { + border-top-color: #73859f; } + 100% { + border-top-color: #73859f; } } + +.vjs-chapters-button .vjs-menu ul { + width: 24em; } + +.video-js.vjs-layout-tiny:not(.vjs-fullscreen) .vjs-custom-control-spacer { + -webkit-box-flex: auto; + -moz-box-flex: auto; + -webkit-flex: auto; + -ms-flex: auto; + flex: auto; } + +.video-js.vjs-layout-tiny:not(.vjs-fullscreen).vjs-no-flex .vjs-custom-control-spacer { + width: auto; } + +.video-js.vjs-layout-tiny:not(.vjs-fullscreen) .vjs-current-time, .video-js.vjs-layout-tiny:not(.vjs-fullscreen) .vjs-time-divider, .video-js.vjs-layout-tiny:not(.vjs-fullscreen) .vjs-duration, .video-js.vjs-layout-tiny:not(.vjs-fullscreen) .vjs-remaining-time, +.video-js.vjs-layout-tiny:not(.vjs-fullscreen) .vjs-playback-rate, .video-js.vjs-layout-tiny:not(.vjs-fullscreen) .vjs-progress-control, +.video-js.vjs-layout-tiny:not(.vjs-fullscreen) .vjs-mute-control, .video-js.vjs-layout-tiny:not(.vjs-fullscreen) .vjs-volume-control, .video-js.vjs-layout-tiny:not(.vjs-fullscreen) .vjs-volume-menu-button, +.video-js.vjs-layout-tiny:not(.vjs-fullscreen) .vjs-chapters-button, .video-js.vjs-layout-tiny:not(.vjs-fullscreen) .vjs-captions-button, .video-js.vjs-layout-tiny:not(.vjs-fullscreen) .vjs-subtitles-button { + display: none; } + +.video-js.vjs-layout-x-small:not(.vjs-fullscreen) .vjs-current-time, .video-js.vjs-layout-x-small:not(.vjs-fullscreen) .vjs-time-divider, .video-js.vjs-layout-x-small:not(.vjs-fullscreen) .vjs-duration, .video-js.vjs-layout-x-small:not(.vjs-fullscreen) .vjs-remaining-time, +.video-js.vjs-layout-x-small:not(.vjs-fullscreen) .vjs-playback-rate, +.video-js.vjs-layout-x-small:not(.vjs-fullscreen) .vjs-mute-control, .video-js.vjs-layout-x-small:not(.vjs-fullscreen) .vjs-volume-control, .video-js.vjs-layout-x-small:not(.vjs-fullscreen) .vjs-volume-menu-button, +.video-js.vjs-layout-x-small:not(.vjs-fullscreen) .vjs-chapters-button, .video-js.vjs-layout-x-small:not(.vjs-fullscreen) .vjs-captions-button, .video-js.vjs-layout-x-small:not(.vjs-fullscreen) .vjs-subtitles-button { + display: none; } + +.video-js.vjs-layout-small:not(.vjs-fullscreen) .vjs-current-time, .video-js.vjs-layout-small:not(.vjs-fullscreen) .vjs-time-divider, .video-js.vjs-layout-small:not(.vjs-fullscreen) .vjs-duration, .video-js.vjs-layout-small:not(.vjs-fullscreen) .vjs-remaining-time, +.video-js.vjs-layout-small:not(.vjs-fullscreen) .vjs-playback-rate, +.video-js.vjs-layout-small:not(.vjs-fullscreen) .vjs-mute-control, .video-js.vjs-layout-small:not(.vjs-fullscreen) .vjs-volume-control, +.video-js.vjs-layout-small:not(.vjs-fullscreen) .vjs-chapters-button, .video-js.vjs-layout-small:not(.vjs-fullscreen) .vjs-captions-button, .video-js.vjs-layout-small:not(.vjs-fullscreen) .vjs-subtitles-button { + display: none; } + +.vjs-caption-settings { + position: relative; + top: 1em; + background-color: #2B333F; + background-color: rgba(43, 51, 63, 0.75); + color: #fff; + margin: 0 auto; + padding: 0.5em; + height: 15em; + font-size: 12px; + width: 40em; } + +.vjs-caption-settings .vjs-tracksettings { + top: 0; + bottom: 2em; + left: 0; + right: 0; + position: absolute; + overflow: auto; } + +.vjs-caption-settings .vjs-tracksettings-colors, +.vjs-caption-settings .vjs-tracksettings-font { + float: left; } + +.vjs-caption-settings .vjs-tracksettings-colors:after, +.vjs-caption-settings .vjs-tracksettings-font:after, +.vjs-caption-settings .vjs-tracksettings-controls:after { + clear: both; } + +.vjs-caption-settings .vjs-tracksettings-controls { + position: absolute; + bottom: 1em; + right: 1em; } + +.vjs-caption-settings .vjs-tracksetting { + margin: 5px; + padding: 3px; + min-height: 40px; } + +.vjs-caption-settings .vjs-tracksetting label { + display: block; + width: 100px; + margin-bottom: 5px; } + +.vjs-caption-settings .vjs-tracksetting span { + display: inline; + margin-left: 5px; } + +.vjs-caption-settings .vjs-tracksetting > div { + margin-bottom: 5px; + min-height: 20px; } + +.vjs-caption-settings .vjs-tracksetting > div:last-child { + margin-bottom: 0; + padding-bottom: 0; + min-height: 0; } + +.vjs-caption-settings label > input { + margin-right: 10px; } + +.vjs-caption-settings input[type="button"] { + width: 40px; + height: 40px; } + +.video-js .vjs-modal-dialog { + background: rgba(0, 0, 0, 0.8); + background: -webkit-linear-gradient(-90deg, rgba(0, 0, 0, 0.8), rgba(255, 255, 255, 0)); + background: linear-gradient(180deg, rgba(0, 0, 0, 0.8), rgba(255, 255, 255, 0)); } + +.vjs-modal-dialog .vjs-modal-dialog-content { + font-size: 1.2em; + line-height: 1.5; + padding: 20px 24px; + z-index: 1; } diff --git a/index.html b/index.html index 27866a70..8e73df98 100644 --- a/index.html +++ b/index.html @@ -3,4 +3,35 @@ title: Sway layout: master --- - +
+
+

+

+ Sway is tiling Wayland compositor and a drop-in replacement for the + i3 window manager for X11. It works + with your existing i3 configuration and supports most of i3's + features, plus a few extras. +

+

+ We also maintain the wlroots + project to provide a modular basis for Sway and other Wayland compositors + to build upon, and we + publish standards for interopable Wayland desktops. +

+ + Support Sway on Patreon + +
+
+ + + + + +
+
diff --git a/js/video.js b/js/video.js new file mode 100644 index 00000000..03daf688 --- /dev/null +++ b/js/video.js @@ -0,0 +1,22383 @@ +/** + * @license + * Video.js 5.8.8 + * Copyright Brightcove, Inc. + * Available under Apache License Version 2.0 + * + * + * Includes vtt.js + * Available under Apache License Version 2.0 + * + */ + +(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.videojs = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o logs the number of milliseconds it took for the deferred function to be invoked + */ +var now = nativeNow || function() { + return new Date().getTime(); +}; + +module.exports = now; + +},{"../internal/getNative":20}],5:[function(_dereq_,module,exports){ +var isObject = _dereq_('../lang/isObject'), + now = _dereq_('../date/now'); + +/** Used as the `TypeError` message for "Functions" methods. */ +var FUNC_ERROR_TEXT = 'Expected a function'; + +/* Native method references for those with the same name as other `lodash` methods. */ +var nativeMax = Math.max; + +/** + * Creates a debounced function that delays invoking `func` until after `wait` + * milliseconds have elapsed since the last time the debounced function was + * invoked. The debounced function comes with a `cancel` method to cancel + * delayed invocations. Provide an options object to indicate that `func` + * should be invoked on the leading and/or trailing edge of the `wait` timeout. + * Subsequent calls to the debounced function return the result of the last + * `func` invocation. + * + * **Note:** If `leading` and `trailing` options are `true`, `func` is invoked + * on the trailing edge of the timeout only if the the debounced function is + * invoked more than once during the `wait` timeout. + * + * See [David Corbacho's article](http://drupalmotion.com/article/debounce-and-throttle-visual-explanation) + * for details over the differences between `_.debounce` and `_.throttle`. + * + * @static + * @memberOf _ + * @category Function + * @param {Function} func The function to debounce. + * @param {number} [wait=0] The number of milliseconds to delay. + * @param {Object} [options] The options object. + * @param {boolean} [options.leading=false] Specify invoking on the leading + * edge of the timeout. + * @param {number} [options.maxWait] The maximum time `func` is allowed to be + * delayed before it's invoked. + * @param {boolean} [options.trailing=true] Specify invoking on the trailing + * edge of the timeout. + * @returns {Function} Returns the new debounced function. + * @example + * + * // avoid costly calculations while the window size is in flux + * jQuery(window).on('resize', _.debounce(calculateLayout, 150)); + * + * // invoke `sendMail` when the click event is fired, debouncing subsequent calls + * jQuery('#postbox').on('click', _.debounce(sendMail, 300, { + * 'leading': true, + * 'trailing': false + * })); + * + * // ensure `batchLog` is invoked once after 1 second of debounced calls + * var source = new EventSource('/stream'); + * jQuery(source).on('message', _.debounce(batchLog, 250, { + * 'maxWait': 1000 + * })); + * + * // cancel a debounced call + * var todoChanges = _.debounce(batchLog, 1000); + * Object.observe(models.todo, todoChanges); + * + * Object.observe(models, function(changes) { + * if (_.find(changes, { 'user': 'todo', 'type': 'delete'})) { + * todoChanges.cancel(); + * } + * }, ['delete']); + * + * // ...at some point `models.todo` is changed + * models.todo.completed = true; + * + * // ...before 1 second has passed `models.todo` is deleted + * // which cancels the debounced `todoChanges` call + * delete models.todo; + */ +function debounce(func, wait, options) { + var args, + maxTimeoutId, + result, + stamp, + thisArg, + timeoutId, + trailingCall, + lastCalled = 0, + maxWait = false, + trailing = true; + + if (typeof func != 'function') { + throw new TypeError(FUNC_ERROR_TEXT); + } + wait = wait < 0 ? 0 : (+wait || 0); + if (options === true) { + var leading = true; + trailing = false; + } else if (isObject(options)) { + leading = !!options.leading; + maxWait = 'maxWait' in options && nativeMax(+options.maxWait || 0, wait); + trailing = 'trailing' in options ? !!options.trailing : trailing; + } + + function cancel() { + if (timeoutId) { + clearTimeout(timeoutId); + } + if (maxTimeoutId) { + clearTimeout(maxTimeoutId); + } + lastCalled = 0; + maxTimeoutId = timeoutId = trailingCall = undefined; + } + + function complete(isCalled, id) { + if (id) { + clearTimeout(id); + } + maxTimeoutId = timeoutId = trailingCall = undefined; + if (isCalled) { + lastCalled = now(); + result = func.apply(thisArg, args); + if (!timeoutId && !maxTimeoutId) { + args = thisArg = undefined; + } + } + } + + function delayed() { + var remaining = wait - (now() - stamp); + if (remaining <= 0 || remaining > wait) { + complete(trailingCall, maxTimeoutId); + } else { + timeoutId = setTimeout(delayed, remaining); + } + } + + function maxDelayed() { + complete(trailing, timeoutId); + } + + function debounced() { + args = arguments; + stamp = now(); + thisArg = this; + trailingCall = trailing && (timeoutId || !leading); + + if (maxWait === false) { + var leadingCall = leading && !timeoutId; + } else { + if (!maxTimeoutId && !leading) { + lastCalled = stamp; + } + var remaining = maxWait - (stamp - lastCalled), + isCalled = remaining <= 0 || remaining > maxWait; + + if (isCalled) { + if (maxTimeoutId) { + maxTimeoutId = clearTimeout(maxTimeoutId); + } + lastCalled = stamp; + result = func.apply(thisArg, args); + } + else if (!maxTimeoutId) { + maxTimeoutId = setTimeout(maxDelayed, remaining); + } + } + if (isCalled && timeoutId) { + timeoutId = clearTimeout(timeoutId); + } + else if (!timeoutId && wait !== maxWait) { + timeoutId = setTimeout(delayed, wait); + } + if (leadingCall) { + isCalled = true; + result = func.apply(thisArg, args); + } + if (isCalled && !timeoutId && !maxTimeoutId) { + args = thisArg = undefined; + } + return result; + } + debounced.cancel = cancel; + return debounced; +} + +module.exports = debounce; + +},{"../date/now":4,"../lang/isObject":33}],6:[function(_dereq_,module,exports){ +/** Used as the `TypeError` message for "Functions" methods. */ +var FUNC_ERROR_TEXT = 'Expected a function'; + +/* Native method references for those with the same name as other `lodash` methods. */ +var nativeMax = Math.max; + +/** + * Creates a function that invokes `func` with the `this` binding of the + * created function and arguments from `start` and beyond provided as an array. + * + * **Note:** This method is based on the [rest parameter](https://developer.mozilla.org/Web/JavaScript/Reference/Functions/rest_parameters). + * + * @static + * @memberOf _ + * @category Function + * @param {Function} func The function to apply a rest parameter to. + * @param {number} [start=func.length-1] The start position of the rest parameter. + * @returns {Function} Returns the new function. + * @example + * + * var say = _.restParam(function(what, names) { + * return what + ' ' + _.initial(names).join(', ') + + * (_.size(names) > 1 ? ', & ' : '') + _.last(names); + * }); + * + * say('hello', 'fred', 'barney', 'pebbles'); + * // => 'hello fred, barney, & pebbles' + */ +function restParam(func, start) { + if (typeof func != 'function') { + throw new TypeError(FUNC_ERROR_TEXT); + } + start = nativeMax(start === undefined ? (func.length - 1) : (+start || 0), 0); + return function() { + var args = arguments, + index = -1, + length = nativeMax(args.length - start, 0), + rest = Array(length); + + while (++index < length) { + rest[index] = args[start + index]; + } + switch (start) { + case 0: return func.call(this, rest); + case 1: return func.call(this, args[0], rest); + case 2: return func.call(this, args[0], args[1], rest); + } + var otherArgs = Array(start + 1); + index = -1; + while (++index < start) { + otherArgs[index] = args[index]; + } + otherArgs[start] = rest; + return func.apply(this, otherArgs); + }; +} + +module.exports = restParam; + +},{}],7:[function(_dereq_,module,exports){ +var debounce = _dereq_('./debounce'), + isObject = _dereq_('../lang/isObject'); + +/** Used as the `TypeError` message for "Functions" methods. */ +var FUNC_ERROR_TEXT = 'Expected a function'; + +/** + * Creates a throttled function that only invokes `func` at most once per + * every `wait` milliseconds. The throttled function comes with a `cancel` + * method to cancel delayed invocations. Provide an options object to indicate + * that `func` should be invoked on the leading and/or trailing edge of the + * `wait` timeout. Subsequent calls to the throttled function return the + * result of the last `func` call. + * + * **Note:** If `leading` and `trailing` options are `true`, `func` is invoked + * on the trailing edge of the timeout only if the the throttled function is + * invoked more than once during the `wait` timeout. + * + * See [David Corbacho's article](http://drupalmotion.com/article/debounce-and-throttle-visual-explanation) + * for details over the differences between `_.throttle` and `_.debounce`. + * + * @static + * @memberOf _ + * @category Function + * @param {Function} func The function to throttle. + * @param {number} [wait=0] The number of milliseconds to throttle invocations to. + * @param {Object} [options] The options object. + * @param {boolean} [options.leading=true] Specify invoking on the leading + * edge of the timeout. + * @param {boolean} [options.trailing=true] Specify invoking on the trailing + * edge of the timeout. + * @returns {Function} Returns the new throttled function. + * @example + * + * // avoid excessively updating the position while scrolling + * jQuery(window).on('scroll', _.throttle(updatePosition, 100)); + * + * // invoke `renewToken` when the click event is fired, but not more than once every 5 minutes + * jQuery('.interactive').on('click', _.throttle(renewToken, 300000, { + * 'trailing': false + * })); + * + * // cancel a trailing throttled call + * jQuery(window).on('popstate', throttled.cancel); + */ +function throttle(func, wait, options) { + var leading = true, + trailing = true; + + if (typeof func != 'function') { + throw new TypeError(FUNC_ERROR_TEXT); + } + if (options === false) { + leading = false; + } else if (isObject(options)) { + leading = 'leading' in options ? !!options.leading : leading; + trailing = 'trailing' in options ? !!options.trailing : trailing; + } + return debounce(func, wait, { 'leading': leading, 'maxWait': +wait, 'trailing': trailing }); +} + +module.exports = throttle; + +},{"../lang/isObject":33,"./debounce":5}],8:[function(_dereq_,module,exports){ +/** + * Copies the values of `source` to `array`. + * + * @private + * @param {Array} source The array to copy values from. + * @param {Array} [array=[]] The array to copy values to. + * @returns {Array} Returns `array`. + */ +function arrayCopy(source, array) { + var index = -1, + length = source.length; + + array || (array = Array(length)); + while (++index < length) { + array[index] = source[index]; + } + return array; +} + +module.exports = arrayCopy; + +},{}],9:[function(_dereq_,module,exports){ +/** + * A specialized version of `_.forEach` for arrays without support for callback + * shorthands and `this` binding. + * + * @private + * @param {Array} array The array to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @returns {Array} Returns `array`. + */ +function arrayEach(array, iteratee) { + var index = -1, + length = array.length; + + while (++index < length) { + if (iteratee(array[index], index, array) === false) { + break; + } + } + return array; +} + +module.exports = arrayEach; + +},{}],10:[function(_dereq_,module,exports){ +/** + * Copies properties of `source` to `object`. + * + * @private + * @param {Object} source The object to copy properties from. + * @param {Array} props The property names to copy. + * @param {Object} [object={}] The object to copy properties to. + * @returns {Object} Returns `object`. + */ +function baseCopy(source, props, object) { + object || (object = {}); + + var index = -1, + length = props.length; + + while (++index < length) { + var key = props[index]; + object[key] = source[key]; + } + return object; +} + +module.exports = baseCopy; + +},{}],11:[function(_dereq_,module,exports){ +var createBaseFor = _dereq_('./createBaseFor'); + +/** + * The base implementation of `baseForIn` and `baseForOwn` which iterates + * over `object` properties returned by `keysFunc` invoking `iteratee` for + * each property. Iteratee functions may exit iteration early by explicitly + * returning `false`. + * + * @private + * @param {Object} object The object to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @param {Function} keysFunc The function to get the keys of `object`. + * @returns {Object} Returns `object`. + */ +var baseFor = createBaseFor(); + +module.exports = baseFor; + +},{"./createBaseFor":18}],12:[function(_dereq_,module,exports){ +var baseFor = _dereq_('./baseFor'), + keysIn = _dereq_('../object/keysIn'); + +/** + * The base implementation of `_.forIn` without support for callback + * shorthands and `this` binding. + * + * @private + * @param {Object} object The object to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @returns {Object} Returns `object`. + */ +function baseForIn(object, iteratee) { + return baseFor(object, iteratee, keysIn); +} + +module.exports = baseForIn; + +},{"../object/keysIn":39,"./baseFor":11}],13:[function(_dereq_,module,exports){ +var arrayEach = _dereq_('./arrayEach'), + baseMergeDeep = _dereq_('./baseMergeDeep'), + isArray = _dereq_('../lang/isArray'), + isArrayLike = _dereq_('./isArrayLike'), + isObject = _dereq_('../lang/isObject'), + isObjectLike = _dereq_('./isObjectLike'), + isTypedArray = _dereq_('../lang/isTypedArray'), + keys = _dereq_('../object/keys'); + +/** + * The base implementation of `_.merge` without support for argument juggling, + * multiple sources, and `this` binding `customizer` functions. + * + * @private + * @param {Object} object The destination object. + * @param {Object} source The source object. + * @param {Function} [customizer] The function to customize merged values. + * @param {Array} [stackA=[]] Tracks traversed source objects. + * @param {Array} [stackB=[]] Associates values with source counterparts. + * @returns {Object} Returns `object`. + */ +function baseMerge(object, source, customizer, stackA, stackB) { + if (!isObject(object)) { + return object; + } + var isSrcArr = isArrayLike(source) && (isArray(source) || isTypedArray(source)), + props = isSrcArr ? undefined : keys(source); + + arrayEach(props || source, function(srcValue, key) { + if (props) { + key = srcValue; + srcValue = source[key]; + } + if (isObjectLike(srcValue)) { + stackA || (stackA = []); + stackB || (stackB = []); + baseMergeDeep(object, source, key, baseMerge, customizer, stackA, stackB); + } + else { + var value = object[key], + result = customizer ? customizer(value, srcValue, key, object, source) : undefined, + isCommon = result === undefined; + + if (isCommon) { + result = srcValue; + } + if ((result !== undefined || (isSrcArr && !(key in object))) && + (isCommon || (result === result ? (result !== value) : (value === value)))) { + object[key] = result; + } + } + }); + return object; +} + +module.exports = baseMerge; + +},{"../lang/isArray":30,"../lang/isObject":33,"../lang/isTypedArray":36,"../object/keys":38,"./arrayEach":9,"./baseMergeDeep":14,"./isArrayLike":21,"./isObjectLike":26}],14:[function(_dereq_,module,exports){ +var arrayCopy = _dereq_('./arrayCopy'), + isArguments = _dereq_('../lang/isArguments'), + isArray = _dereq_('../lang/isArray'), + isArrayLike = _dereq_('./isArrayLike'), + isPlainObject = _dereq_('../lang/isPlainObject'), + isTypedArray = _dereq_('../lang/isTypedArray'), + toPlainObject = _dereq_('../lang/toPlainObject'); + +/** + * A specialized version of `baseMerge` for arrays and objects which performs + * deep merges and tracks traversed objects enabling objects with circular + * references to be merged. + * + * @private + * @param {Object} object The destination object. + * @param {Object} source The source object. + * @param {string} key The key of the value to merge. + * @param {Function} mergeFunc The function to merge values. + * @param {Function} [customizer] The function to customize merged values. + * @param {Array} [stackA=[]] Tracks traversed source objects. + * @param {Array} [stackB=[]] Associates values with source counterparts. + * @returns {boolean} Returns `true` if the objects are equivalent, else `false`. + */ +function baseMergeDeep(object, source, key, mergeFunc, customizer, stackA, stackB) { + var length = stackA.length, + srcValue = source[key]; + + while (length--) { + if (stackA[length] == srcValue) { + object[key] = stackB[length]; + return; + } + } + var value = object[key], + result = customizer ? customizer(value, srcValue, key, object, source) : undefined, + isCommon = result === undefined; + + if (isCommon) { + result = srcValue; + if (isArrayLike(srcValue) && (isArray(srcValue) || isTypedArray(srcValue))) { + result = isArray(value) + ? value + : (isArrayLike(value) ? arrayCopy(value) : []); + } + else if (isPlainObject(srcValue) || isArguments(srcValue)) { + result = isArguments(value) + ? toPlainObject(value) + : (isPlainObject(value) ? value : {}); + } + else { + isCommon = false; + } + } + // Add the source value to the stack of traversed objects and associate + // it with its merged value. + stackA.push(srcValue); + stackB.push(result); + + if (isCommon) { + // Recursively merge objects and arrays (susceptible to call stack limits). + object[key] = mergeFunc(result, srcValue, customizer, stackA, stackB); + } else if (result === result ? (result !== value) : (value === value)) { + object[key] = result; + } +} + +module.exports = baseMergeDeep; + +},{"../lang/isArguments":29,"../lang/isArray":30,"../lang/isPlainObject":34,"../lang/isTypedArray":36,"../lang/toPlainObject":37,"./arrayCopy":8,"./isArrayLike":21}],15:[function(_dereq_,module,exports){ +var toObject = _dereq_('./toObject'); + +/** + * The base implementation of `_.property` without support for deep paths. + * + * @private + * @param {string} key The key of the property to get. + * @returns {Function} Returns the new function. + */ +function baseProperty(key) { + return function(object) { + return object == null ? undefined : toObject(object)[key]; + }; +} + +module.exports = baseProperty; + +},{"./toObject":28}],16:[function(_dereq_,module,exports){ +var identity = _dereq_('../utility/identity'); + +/** + * A specialized version of `baseCallback` which only supports `this` binding + * and specifying the number of arguments to provide to `func`. + * + * @private + * @param {Function} func The function to bind. + * @param {*} thisArg The `this` binding of `func`. + * @param {number} [argCount] The number of arguments to provide to `func`. + * @returns {Function} Returns the callback. + */ +function bindCallback(func, thisArg, argCount) { + if (typeof func != 'function') { + return identity; + } + if (thisArg === undefined) { + return func; + } + switch (argCount) { + case 1: return function(value) { + return func.call(thisArg, value); + }; + case 3: return function(value, index, collection) { + return func.call(thisArg, value, index, collection); + }; + case 4: return function(accumulator, value, index, collection) { + return func.call(thisArg, accumulator, value, index, collection); + }; + case 5: return function(value, other, key, object, source) { + return func.call(thisArg, value, other, key, object, source); + }; + } + return function() { + return func.apply(thisArg, arguments); + }; +} + +module.exports = bindCallback; + +},{"../utility/identity":42}],17:[function(_dereq_,module,exports){ +var bindCallback = _dereq_('./bindCallback'), + isIterateeCall = _dereq_('./isIterateeCall'), + restParam = _dereq_('../function/restParam'); + +/** + * Creates a `_.assign`, `_.defaults`, or `_.merge` function. + * + * @private + * @param {Function} assigner The function to assign values. + * @returns {Function} Returns the new assigner function. + */ +function createAssigner(assigner) { + return restParam(function(object, sources) { + var index = -1, + length = object == null ? 0 : sources.length, + customizer = length > 2 ? sources[length - 2] : undefined, + guard = length > 2 ? sources[2] : undefined, + thisArg = length > 1 ? sources[length - 1] : undefined; + + if (typeof customizer == 'function') { + customizer = bindCallback(customizer, thisArg, 5); + length -= 2; + } else { + customizer = typeof thisArg == 'function' ? thisArg : undefined; + length -= (customizer ? 1 : 0); + } + if (guard && isIterateeCall(sources[0], sources[1], guard)) { + customizer = length < 3 ? undefined : customizer; + length = 1; + } + while (++index < length) { + var source = sources[index]; + if (source) { + assigner(object, source, customizer); + } + } + return object; + }); +} + +module.exports = createAssigner; + +},{"../function/restParam":6,"./bindCallback":16,"./isIterateeCall":24}],18:[function(_dereq_,module,exports){ +var toObject = _dereq_('./toObject'); + +/** + * Creates a base function for `_.forIn` or `_.forInRight`. + * + * @private + * @param {boolean} [fromRight] Specify iterating from right to left. + * @returns {Function} Returns the new base function. + */ +function createBaseFor(fromRight) { + return function(object, iteratee, keysFunc) { + var iterable = toObject(object), + props = keysFunc(object), + length = props.length, + index = fromRight ? length : -1; + + while ((fromRight ? index-- : ++index < length)) { + var key = props[index]; + if (iteratee(iterable[key], key, iterable) === false) { + break; + } + } + return object; + }; +} + +module.exports = createBaseFor; + +},{"./toObject":28}],19:[function(_dereq_,module,exports){ +var baseProperty = _dereq_('./baseProperty'); + +/** + * Gets the "length" property value of `object`. + * + * **Note:** This function is used to avoid a [JIT bug](https://bugs.webkit.org/show_bug.cgi?id=142792) + * that affects Safari on at least iOS 8.1-8.3 ARM64. + * + * @private + * @param {Object} object The object to query. + * @returns {*} Returns the "length" value. + */ +var getLength = baseProperty('length'); + +module.exports = getLength; + +},{"./baseProperty":15}],20:[function(_dereq_,module,exports){ +var isNative = _dereq_('../lang/isNative'); + +/** + * Gets the native function at `key` of `object`. + * + * @private + * @param {Object} object The object to query. + * @param {string} key The key of the method to get. + * @returns {*} Returns the function if it's native, else `undefined`. + */ +function getNative(object, key) { + var value = object == null ? undefined : object[key]; + return isNative(value) ? value : undefined; +} + +module.exports = getNative; + +},{"../lang/isNative":32}],21:[function(_dereq_,module,exports){ +var getLength = _dereq_('./getLength'), + isLength = _dereq_('./isLength'); + +/** + * Checks if `value` is array-like. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is array-like, else `false`. + */ +function isArrayLike(value) { + return value != null && isLength(getLength(value)); +} + +module.exports = isArrayLike; + +},{"./getLength":19,"./isLength":25}],22:[function(_dereq_,module,exports){ +/** + * Checks if `value` is a host object in IE < 9. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a host object, else `false`. + */ +var isHostObject = (function() { + try { + Object({ 'toString': 0 } + ''); + } catch(e) { + return function() { return false; }; + } + return function(value) { + // IE < 9 presents many host objects as `Object` objects that can coerce + // to strings despite having improperly defined `toString` methods. + return typeof value.toString != 'function' && typeof (value + '') == 'string'; + }; +}()); + +module.exports = isHostObject; + +},{}],23:[function(_dereq_,module,exports){ +/** Used to detect unsigned integer values. */ +var reIsUint = /^\d+$/; + +/** + * Used as the [maximum length](http://ecma-international.org/ecma-262/6.0/#sec-number.max_safe_integer) + * of an array-like value. + */ +var MAX_SAFE_INTEGER = 9007199254740991; + +/** + * Checks if `value` is a valid array-like index. + * + * @private + * @param {*} value The value to check. + * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index. + * @returns {boolean} Returns `true` if `value` is a valid index, else `false`. + */ +function isIndex(value, length) { + value = (typeof value == 'number' || reIsUint.test(value)) ? +value : -1; + length = length == null ? MAX_SAFE_INTEGER : length; + return value > -1 && value % 1 == 0 && value < length; +} + +module.exports = isIndex; + +},{}],24:[function(_dereq_,module,exports){ +var isArrayLike = _dereq_('./isArrayLike'), + isIndex = _dereq_('./isIndex'), + isObject = _dereq_('../lang/isObject'); + +/** + * Checks if the provided arguments are from an iteratee call. + * + * @private + * @param {*} value The potential iteratee value argument. + * @param {*} index The potential iteratee index or key argument. + * @param {*} object The potential iteratee object argument. + * @returns {boolean} Returns `true` if the arguments are from an iteratee call, else `false`. + */ +function isIterateeCall(value, index, object) { + if (!isObject(object)) { + return false; + } + var type = typeof index; + if (type == 'number' + ? (isArrayLike(object) && isIndex(index, object.length)) + : (type == 'string' && index in object)) { + var other = object[index]; + return value === value ? (value === other) : (other !== other); + } + return false; +} + +module.exports = isIterateeCall; + +},{"../lang/isObject":33,"./isArrayLike":21,"./isIndex":23}],25:[function(_dereq_,module,exports){ +/** + * Used as the [maximum length](http://ecma-international.org/ecma-262/6.0/#sec-number.max_safe_integer) + * of an array-like value. + */ +var MAX_SAFE_INTEGER = 9007199254740991; + +/** + * Checks if `value` is a valid array-like length. + * + * **Note:** This function is based on [`ToLength`](http://ecma-international.org/ecma-262/6.0/#sec-tolength). + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a valid length, else `false`. + */ +function isLength(value) { + return typeof value == 'number' && value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER; +} + +module.exports = isLength; + +},{}],26:[function(_dereq_,module,exports){ +/** + * Checks if `value` is object-like. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is object-like, else `false`. + */ +function isObjectLike(value) { + return !!value && typeof value == 'object'; +} + +module.exports = isObjectLike; + +},{}],27:[function(_dereq_,module,exports){ +var isArguments = _dereq_('../lang/isArguments'), + isArray = _dereq_('../lang/isArray'), + isIndex = _dereq_('./isIndex'), + isLength = _dereq_('./isLength'), + isString = _dereq_('../lang/isString'), + keysIn = _dereq_('../object/keysIn'); + +/** Used for native method references. */ +var objectProto = Object.prototype; + +/** Used to check objects for own properties. */ +var hasOwnProperty = objectProto.hasOwnProperty; + +/** + * A fallback implementation of `Object.keys` which creates an array of the + * own enumerable property names of `object`. + * + * @private + * @param {Object} object The object to query. + * @returns {Array} Returns the array of property names. + */ +function shimKeys(object) { + var props = keysIn(object), + propsLength = props.length, + length = propsLength && object.length; + + var allowIndexes = !!length && isLength(length) && + (isArray(object) || isArguments(object) || isString(object)); + + var index = -1, + result = []; + + while (++index < propsLength) { + var key = props[index]; + if ((allowIndexes && isIndex(key, length)) || hasOwnProperty.call(object, key)) { + result.push(key); + } + } + return result; +} + +module.exports = shimKeys; + +},{"../lang/isArguments":29,"../lang/isArray":30,"../lang/isString":35,"../object/keysIn":39,"./isIndex":23,"./isLength":25}],28:[function(_dereq_,module,exports){ +var isObject = _dereq_('../lang/isObject'), + isString = _dereq_('../lang/isString'), + support = _dereq_('../support'); + +/** + * Converts `value` to an object if it's not one. + * + * @private + * @param {*} value The value to process. + * @returns {Object} Returns the object. + */ +function toObject(value) { + if (support.unindexedChars && isString(value)) { + var index = -1, + length = value.length, + result = Object(value); + + while (++index < length) { + result[index] = value.charAt(index); + } + return result; + } + return isObject(value) ? value : Object(value); +} + +module.exports = toObject; + +},{"../lang/isObject":33,"../lang/isString":35,"../support":41}],29:[function(_dereq_,module,exports){ +var isArrayLike = _dereq_('../internal/isArrayLike'), + isObjectLike = _dereq_('../internal/isObjectLike'); + +/** Used for native method references. */ +var objectProto = Object.prototype; + +/** Used to check objects for own properties. */ +var hasOwnProperty = objectProto.hasOwnProperty; + +/** Native method references. */ +var propertyIsEnumerable = objectProto.propertyIsEnumerable; + +/** + * Checks if `value` is classified as an `arguments` object. + * + * @static + * @memberOf _ + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`. + * @example + * + * _.isArguments(function() { return arguments; }()); + * // => true + * + * _.isArguments([1, 2, 3]); + * // => false + */ +function isArguments(value) { + return isObjectLike(value) && isArrayLike(value) && + hasOwnProperty.call(value, 'callee') && !propertyIsEnumerable.call(value, 'callee'); +} + +module.exports = isArguments; + +},{"../internal/isArrayLike":21,"../internal/isObjectLike":26}],30:[function(_dereq_,module,exports){ +var getNative = _dereq_('../internal/getNative'), + isLength = _dereq_('../internal/isLength'), + isObjectLike = _dereq_('../internal/isObjectLike'); + +/** `Object#toString` result references. */ +var arrayTag = '[object Array]'; + +/** Used for native method references. */ +var objectProto = Object.prototype; + +/** + * Used to resolve the [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring) + * of values. + */ +var objToString = objectProto.toString; + +/* Native method references for those with the same name as other `lodash` methods. */ +var nativeIsArray = getNative(Array, 'isArray'); + +/** + * Checks if `value` is classified as an `Array` object. + * + * @static + * @memberOf _ + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`. + * @example + * + * _.isArray([1, 2, 3]); + * // => true + * + * _.isArray(function() { return arguments; }()); + * // => false + */ +var isArray = nativeIsArray || function(value) { + return isObjectLike(value) && isLength(value.length) && objToString.call(value) == arrayTag; +}; + +module.exports = isArray; + +},{"../internal/getNative":20,"../internal/isLength":25,"../internal/isObjectLike":26}],31:[function(_dereq_,module,exports){ +var isObject = _dereq_('./isObject'); + +/** `Object#toString` result references. */ +var funcTag = '[object Function]'; + +/** Used for native method references. */ +var objectProto = Object.prototype; + +/** + * Used to resolve the [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring) + * of values. + */ +var objToString = objectProto.toString; + +/** + * Checks if `value` is classified as a `Function` object. + * + * @static + * @memberOf _ + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`. + * @example + * + * _.isFunction(_); + * // => true + * + * _.isFunction(/abc/); + * // => false + */ +function isFunction(value) { + // The use of `Object#toString` avoids issues with the `typeof` operator + // in older versions of Chrome and Safari which return 'function' for regexes + // and Safari 8 which returns 'object' for typed array constructors. + return isObject(value) && objToString.call(value) == funcTag; +} + +module.exports = isFunction; + +},{"./isObject":33}],32:[function(_dereq_,module,exports){ +var isFunction = _dereq_('./isFunction'), + isHostObject = _dereq_('../internal/isHostObject'), + isObjectLike = _dereq_('../internal/isObjectLike'); + +/** Used to detect host constructors (Safari > 5). */ +var reIsHostCtor = /^\[object .+?Constructor\]$/; + +/** Used for native method references. */ +var objectProto = Object.prototype; + +/** Used to resolve the decompiled source of functions. */ +var fnToString = Function.prototype.toString; + +/** Used to check objects for own properties. */ +var hasOwnProperty = objectProto.hasOwnProperty; + +/** Used to detect if a method is native. */ +var reIsNative = RegExp('^' + + fnToString.call(hasOwnProperty).replace(/[\\^$.*+?()[\]{}|]/g, '\\$&') + .replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$' +); + +/** + * Checks if `value` is a native function. + * + * @static + * @memberOf _ + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a native function, else `false`. + * @example + * + * _.isNative(Array.prototype.push); + * // => true + * + * _.isNative(_); + * // => false + */ +function isNative(value) { + if (value == null) { + return false; + } + if (isFunction(value)) { + return reIsNative.test(fnToString.call(value)); + } + return isObjectLike(value) && (isHostObject(value) ? reIsNative : reIsHostCtor).test(value); +} + +module.exports = isNative; + +},{"../internal/isHostObject":22,"../internal/isObjectLike":26,"./isFunction":31}],33:[function(_dereq_,module,exports){ +/** + * Checks if `value` is the [language type](https://es5.github.io/#x8) of `Object`. + * (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`) + * + * @static + * @memberOf _ + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an object, else `false`. + * @example + * + * _.isObject({}); + * // => true + * + * _.isObject([1, 2, 3]); + * // => true + * + * _.isObject(1); + * // => false + */ +function isObject(value) { + // Avoid a V8 JIT bug in Chrome 19-20. + // See https://code.google.com/p/v8/issues/detail?id=2291 for more details. + var type = typeof value; + return !!value && (type == 'object' || type == 'function'); +} + +module.exports = isObject; + +},{}],34:[function(_dereq_,module,exports){ +var baseForIn = _dereq_('../internal/baseForIn'), + isArguments = _dereq_('./isArguments'), + isHostObject = _dereq_('../internal/isHostObject'), + isObjectLike = _dereq_('../internal/isObjectLike'), + support = _dereq_('../support'); + +/** `Object#toString` result references. */ +var objectTag = '[object Object]'; + +/** Used for native method references. */ +var objectProto = Object.prototype; + +/** Used to check objects for own properties. */ +var hasOwnProperty = objectProto.hasOwnProperty; + +/** + * Used to resolve the [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring) + * of values. + */ +var objToString = objectProto.toString; + +/** + * Checks if `value` is a plain object, that is, an object created by the + * `Object` constructor or one with a `[[Prototype]]` of `null`. + * + * **Note:** This method assumes objects created by the `Object` constructor + * have no inherited enumerable properties. + * + * @static + * @memberOf _ + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a plain object, else `false`. + * @example + * + * function Foo() { + * this.a = 1; + * } + * + * _.isPlainObject(new Foo); + * // => false + * + * _.isPlainObject([1, 2, 3]); + * // => false + * + * _.isPlainObject({ 'x': 0, 'y': 0 }); + * // => true + * + * _.isPlainObject(Object.create(null)); + * // => true + */ +function isPlainObject(value) { + var Ctor; + + // Exit early for non `Object` objects. + if (!(isObjectLike(value) && objToString.call(value) == objectTag && !isHostObject(value) && !isArguments(value)) || + (!hasOwnProperty.call(value, 'constructor') && (Ctor = value.constructor, typeof Ctor == 'function' && !(Ctor instanceof Ctor)))) { + return false; + } + // IE < 9 iterates inherited properties before own properties. If the first + // iterated property is an object's own property then there are no inherited + // enumerable properties. + var result; + if (support.ownLast) { + baseForIn(value, function(subValue, key, object) { + result = hasOwnProperty.call(object, key); + return false; + }); + return result !== false; + } + // In most environments an object's own properties are iterated before + // its inherited properties. If the last iterated property is an object's + // own property then there are no inherited enumerable properties. + baseForIn(value, function(subValue, key) { + result = key; + }); + return result === undefined || hasOwnProperty.call(value, result); +} + +module.exports = isPlainObject; + +},{"../internal/baseForIn":12,"../internal/isHostObject":22,"../internal/isObjectLike":26,"../support":41,"./isArguments":29}],35:[function(_dereq_,module,exports){ +var isObjectLike = _dereq_('../internal/isObjectLike'); + +/** `Object#toString` result references. */ +var stringTag = '[object String]'; + +/** Used for native method references. */ +var objectProto = Object.prototype; + +/** + * Used to resolve the [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring) + * of values. + */ +var objToString = objectProto.toString; + +/** + * Checks if `value` is classified as a `String` primitive or object. + * + * @static + * @memberOf _ + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`. + * @example + * + * _.isString('abc'); + * // => true + * + * _.isString(1); + * // => false + */ +function isString(value) { + return typeof value == 'string' || (isObjectLike(value) && objToString.call(value) == stringTag); +} + +module.exports = isString; + +},{"../internal/isObjectLike":26}],36:[function(_dereq_,module,exports){ +var isLength = _dereq_('../internal/isLength'), + isObjectLike = _dereq_('../internal/isObjectLike'); + +/** `Object#toString` result references. */ +var argsTag = '[object Arguments]', + arrayTag = '[object Array]', + boolTag = '[object Boolean]', + dateTag = '[object Date]', + errorTag = '[object Error]', + funcTag = '[object Function]', + mapTag = '[object Map]', + numberTag = '[object Number]', + objectTag = '[object Object]', + regexpTag = '[object RegExp]', + setTag = '[object Set]', + stringTag = '[object String]', + weakMapTag = '[object WeakMap]'; + +var arrayBufferTag = '[object ArrayBuffer]', + float32Tag = '[object Float32Array]', + float64Tag = '[object Float64Array]', + int8Tag = '[object Int8Array]', + int16Tag = '[object Int16Array]', + int32Tag = '[object Int32Array]', + uint8Tag = '[object Uint8Array]', + uint8ClampedTag = '[object Uint8ClampedArray]', + uint16Tag = '[object Uint16Array]', + uint32Tag = '[object Uint32Array]'; + +/** Used to identify `toStringTag` values of typed arrays. */ +var typedArrayTags = {}; +typedArrayTags[float32Tag] = typedArrayTags[float64Tag] = +typedArrayTags[int8Tag] = typedArrayTags[int16Tag] = +typedArrayTags[int32Tag] = typedArrayTags[uint8Tag] = +typedArrayTags[uint8ClampedTag] = typedArrayTags[uint16Tag] = +typedArrayTags[uint32Tag] = true; +typedArrayTags[argsTag] = typedArrayTags[arrayTag] = +typedArrayTags[arrayBufferTag] = typedArrayTags[boolTag] = +typedArrayTags[dateTag] = typedArrayTags[errorTag] = +typedArrayTags[funcTag] = typedArrayTags[mapTag] = +typedArrayTags[numberTag] = typedArrayTags[objectTag] = +typedArrayTags[regexpTag] = typedArrayTags[setTag] = +typedArrayTags[stringTag] = typedArrayTags[weakMapTag] = false; + +/** Used for native method references. */ +var objectProto = Object.prototype; + +/** + * Used to resolve the [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring) + * of values. + */ +var objToString = objectProto.toString; + +/** + * Checks if `value` is classified as a typed array. + * + * @static + * @memberOf _ + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`. + * @example + * + * _.isTypedArray(new Uint8Array); + * // => true + * + * _.isTypedArray([]); + * // => false + */ +function isTypedArray(value) { + return isObjectLike(value) && isLength(value.length) && !!typedArrayTags[objToString.call(value)]; +} + +module.exports = isTypedArray; + +},{"../internal/isLength":25,"../internal/isObjectLike":26}],37:[function(_dereq_,module,exports){ +var baseCopy = _dereq_('../internal/baseCopy'), + keysIn = _dereq_('../object/keysIn'); + +/** + * Converts `value` to a plain object flattening inherited enumerable + * properties of `value` to own properties of the plain object. + * + * @static + * @memberOf _ + * @category Lang + * @param {*} value The value to convert. + * @returns {Object} Returns the converted plain object. + * @example + * + * function Foo() { + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.assign({ 'a': 1 }, new Foo); + * // => { 'a': 1, 'b': 2 } + * + * _.assign({ 'a': 1 }, _.toPlainObject(new Foo)); + * // => { 'a': 1, 'b': 2, 'c': 3 } + */ +function toPlainObject(value) { + return baseCopy(value, keysIn(value)); +} + +module.exports = toPlainObject; + +},{"../internal/baseCopy":10,"../object/keysIn":39}],38:[function(_dereq_,module,exports){ +var getNative = _dereq_('../internal/getNative'), + isArrayLike = _dereq_('../internal/isArrayLike'), + isObject = _dereq_('../lang/isObject'), + shimKeys = _dereq_('../internal/shimKeys'), + support = _dereq_('../support'); + +/* Native method references for those with the same name as other `lodash` methods. */ +var nativeKeys = getNative(Object, 'keys'); + +/** + * Creates an array of the own enumerable property names of `object`. + * + * **Note:** Non-object values are coerced to objects. See the + * [ES spec](http://ecma-international.org/ecma-262/6.0/#sec-object.keys) + * for more details. + * + * @static + * @memberOf _ + * @category Object + * @param {Object} object The object to query. + * @returns {Array} Returns the array of property names. + * @example + * + * function Foo() { + * this.a = 1; + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.keys(new Foo); + * // => ['a', 'b'] (iteration order is not guaranteed) + * + * _.keys('hi'); + * // => ['0', '1'] + */ +var keys = !nativeKeys ? shimKeys : function(object) { + var Ctor = object == null ? undefined : object.constructor; + if ((typeof Ctor == 'function' && Ctor.prototype === object) || + (typeof object == 'function' ? support.enumPrototypes : isArrayLike(object))) { + return shimKeys(object); + } + return isObject(object) ? nativeKeys(object) : []; +}; + +module.exports = keys; + +},{"../internal/getNative":20,"../internal/isArrayLike":21,"../internal/shimKeys":27,"../lang/isObject":33,"../support":41}],39:[function(_dereq_,module,exports){ +var arrayEach = _dereq_('../internal/arrayEach'), + isArguments = _dereq_('../lang/isArguments'), + isArray = _dereq_('../lang/isArray'), + isFunction = _dereq_('../lang/isFunction'), + isIndex = _dereq_('../internal/isIndex'), + isLength = _dereq_('../internal/isLength'), + isObject = _dereq_('../lang/isObject'), + isString = _dereq_('../lang/isString'), + support = _dereq_('../support'); + +/** `Object#toString` result references. */ +var arrayTag = '[object Array]', + boolTag = '[object Boolean]', + dateTag = '[object Date]', + errorTag = '[object Error]', + funcTag = '[object Function]', + numberTag = '[object Number]', + objectTag = '[object Object]', + regexpTag = '[object RegExp]', + stringTag = '[object String]'; + +/** Used to fix the JScript `[[DontEnum]]` bug. */ +var shadowProps = [ + 'constructor', 'hasOwnProperty', 'isPrototypeOf', 'propertyIsEnumerable', + 'toLocaleString', 'toString', 'valueOf' +]; + +/** Used for native method references. */ +var errorProto = Error.prototype, + objectProto = Object.prototype, + stringProto = String.prototype; + +/** Used to check objects for own properties. */ +var hasOwnProperty = objectProto.hasOwnProperty; + +/** + * Used to resolve the [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring) + * of values. + */ +var objToString = objectProto.toString; + +/** Used to avoid iterating over non-enumerable properties in IE < 9. */ +var nonEnumProps = {}; +nonEnumProps[arrayTag] = nonEnumProps[dateTag] = nonEnumProps[numberTag] = { 'constructor': true, 'toLocaleString': true, 'toString': true, 'valueOf': true }; +nonEnumProps[boolTag] = nonEnumProps[stringTag] = { 'constructor': true, 'toString': true, 'valueOf': true }; +nonEnumProps[errorTag] = nonEnumProps[funcTag] = nonEnumProps[regexpTag] = { 'constructor': true, 'toString': true }; +nonEnumProps[objectTag] = { 'constructor': true }; + +arrayEach(shadowProps, function(key) { + for (var tag in nonEnumProps) { + if (hasOwnProperty.call(nonEnumProps, tag)) { + var props = nonEnumProps[tag]; + props[key] = hasOwnProperty.call(props, key); + } + } +}); + +/** + * Creates an array of the own and inherited enumerable property names of `object`. + * + * **Note:** Non-object values are coerced to objects. + * + * @static + * @memberOf _ + * @category Object + * @param {Object} object The object to query. + * @returns {Array} Returns the array of property names. + * @example + * + * function Foo() { + * this.a = 1; + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.keysIn(new Foo); + * // => ['a', 'b', 'c'] (iteration order is not guaranteed) + */ +function keysIn(object) { + if (object == null) { + return []; + } + if (!isObject(object)) { + object = Object(object); + } + var length = object.length; + + length = (length && isLength(length) && + (isArray(object) || isArguments(object) || isString(object)) && length) || 0; + + var Ctor = object.constructor, + index = -1, + proto = (isFunction(Ctor) && Ctor.prototype) || objectProto, + isProto = proto === object, + result = Array(length), + skipIndexes = length > 0, + skipErrorProps = support.enumErrorProps && (object === errorProto || object instanceof Error), + skipProto = support.enumPrototypes && isFunction(object); + + while (++index < length) { + result[index] = (index + ''); + } + // lodash skips the `constructor` property when it infers it's iterating + // over a `prototype` object because IE < 9 can't set the `[[Enumerable]]` + // attribute of an existing property and the `constructor` property of a + // prototype defaults to non-enumerable. + for (var key in object) { + if (!(skipProto && key == 'prototype') && + !(skipErrorProps && (key == 'message' || key == 'name')) && + !(skipIndexes && isIndex(key, length)) && + !(key == 'constructor' && (isProto || !hasOwnProperty.call(object, key)))) { + result.push(key); + } + } + if (support.nonEnumShadows && object !== objectProto) { + var tag = object === stringProto ? stringTag : (object === errorProto ? errorTag : objToString.call(object)), + nonEnums = nonEnumProps[tag] || nonEnumProps[objectTag]; + + if (tag == objectTag) { + proto = objectProto; + } + length = shadowProps.length; + while (length--) { + key = shadowProps[length]; + var nonEnum = nonEnums[key]; + if (!(isProto && nonEnum) && + (nonEnum ? hasOwnProperty.call(object, key) : object[key] !== proto[key])) { + result.push(key); + } + } + } + return result; +} + +module.exports = keysIn; + +},{"../internal/arrayEach":9,"../internal/isIndex":23,"../internal/isLength":25,"../lang/isArguments":29,"../lang/isArray":30,"../lang/isFunction":31,"../lang/isObject":33,"../lang/isString":35,"../support":41}],40:[function(_dereq_,module,exports){ +var baseMerge = _dereq_('../internal/baseMerge'), + createAssigner = _dereq_('../internal/createAssigner'); + +/** + * Recursively merges own enumerable properties of the source object(s), that + * don't resolve to `undefined` into the destination object. Subsequent sources + * overwrite property assignments of previous sources. If `customizer` is + * provided it's invoked to produce the merged values of the destination and + * source properties. If `customizer` returns `undefined` merging is handled + * by the method instead. The `customizer` is bound to `thisArg` and invoked + * with five arguments: (objectValue, sourceValue, key, object, source). + * + * @static + * @memberOf _ + * @category Object + * @param {Object} object The destination object. + * @param {...Object} [sources] The source objects. + * @param {Function} [customizer] The function to customize assigned values. + * @param {*} [thisArg] The `this` binding of `customizer`. + * @returns {Object} Returns `object`. + * @example + * + * var users = { + * 'data': [{ 'user': 'barney' }, { 'user': 'fred' }] + * }; + * + * var ages = { + * 'data': [{ 'age': 36 }, { 'age': 40 }] + * }; + * + * _.merge(users, ages); + * // => { 'data': [{ 'user': 'barney', 'age': 36 }, { 'user': 'fred', 'age': 40 }] } + * + * // using a customizer callback + * var object = { + * 'fruits': ['apple'], + * 'vegetables': ['beet'] + * }; + * + * var other = { + * 'fruits': ['banana'], + * 'vegetables': ['carrot'] + * }; + * + * _.merge(object, other, function(a, b) { + * if (_.isArray(a)) { + * return a.concat(b); + * } + * }); + * // => { 'fruits': ['apple', 'banana'], 'vegetables': ['beet', 'carrot'] } + */ +var merge = createAssigner(baseMerge); + +module.exports = merge; + +},{"../internal/baseMerge":13,"../internal/createAssigner":17}],41:[function(_dereq_,module,exports){ +/** Used for native method references. */ +var arrayProto = Array.prototype, + errorProto = Error.prototype, + objectProto = Object.prototype; + +/** Native method references. */ +var propertyIsEnumerable = objectProto.propertyIsEnumerable, + splice = arrayProto.splice; + +/** + * An object environment feature flags. + * + * @static + * @memberOf _ + * @type Object + */ +var support = {}; + +(function(x) { + var Ctor = function() { this.x = x; }, + object = { '0': x, 'length': x }, + props = []; + + Ctor.prototype = { 'valueOf': x, 'y': x }; + for (var key in new Ctor) { props.push(key); } + + /** + * Detect if `name` or `message` properties of `Error.prototype` are + * enumerable by default (IE < 9, Safari < 5.1). + * + * @memberOf _.support + * @type boolean + */ + support.enumErrorProps = propertyIsEnumerable.call(errorProto, 'message') || + propertyIsEnumerable.call(errorProto, 'name'); + + /** + * Detect if `prototype` properties are enumerable by default. + * + * Firefox < 3.6, Opera > 9.50 - Opera < 11.60, and Safari < 5.1 + * (if the prototype or a property on the prototype has been set) + * incorrectly set the `[[Enumerable]]` value of a function's `prototype` + * property to `true`. + * + * @memberOf _.support + * @type boolean + */ + support.enumPrototypes = propertyIsEnumerable.call(Ctor, 'prototype'); + + /** + * Detect if properties shadowing those on `Object.prototype` are non-enumerable. + * + * In IE < 9 an object's own properties, shadowing non-enumerable ones, + * are made non-enumerable as well (a.k.a the JScript `[[DontEnum]]` bug). + * + * @memberOf _.support + * @type boolean + */ + support.nonEnumShadows = !/valueOf/.test(props); + + /** + * Detect if own properties are iterated after inherited properties (IE < 9). + * + * @memberOf _.support + * @type boolean + */ + support.ownLast = props[0] != 'x'; + + /** + * Detect if `Array#shift` and `Array#splice` augment array-like objects + * correctly. + * + * Firefox < 10, compatibility modes of IE 8, and IE < 9 have buggy Array + * `shift()` and `splice()` functions that fail to remove the last element, + * `value[0]`, of array-like objects even though the "length" property is + * set to `0`. The `shift()` method is buggy in compatibility modes of IE 8, + * while `splice()` is buggy regardless of mode in IE < 9. + * + * @memberOf _.support + * @type boolean + */ + support.spliceObjects = (splice.call(object, 0, 1), !object[0]); + + /** + * Detect lack of support for accessing string characters by index. + * + * IE < 8 can't access characters by index. IE 8 can only access characters + * by index on string literals, not string objects. + * + * @memberOf _.support + * @type boolean + */ + support.unindexedChars = ('x'[0] + Object('x')[0]) != 'xx'; +}(1, 0)); + +module.exports = support; + +},{}],42:[function(_dereq_,module,exports){ +/** + * This method returns the first argument provided to it. + * + * @static + * @memberOf _ + * @category Utility + * @param {*} value Any value. + * @returns {*} Returns `value`. + * @example + * + * var object = { 'user': 'fred' }; + * + * _.identity(object) === object; + * // => true + */ +function identity(value) { + return value; +} + +module.exports = identity; + +},{}],43:[function(_dereq_,module,exports){ +'use strict'; + +var keys = _dereq_('object-keys'); + +module.exports = function hasSymbols() { + if (typeof Symbol !== 'function' || typeof Object.getOwnPropertySymbols !== 'function') { return false; } + if (typeof Symbol.iterator === 'symbol') { return true; } + + var obj = {}; + var sym = Symbol('test'); + if (typeof sym === 'string') { return false; } + + // temp disabled per https://github.com/ljharb/object.assign/issues/17 + // if (sym instanceof Symbol) { return false; } + // temp disabled per https://github.com/WebReflection/get-own-property-symbols/issues/4 + // if (!(Object(sym) instanceof Symbol)) { return false; } + + var symVal = 42; + obj[sym] = symVal; + for (sym in obj) { return false; } + if (keys(obj).length !== 0) { return false; } + if (typeof Object.keys === 'function' && Object.keys(obj).length !== 0) { return false; } + + if (typeof Object.getOwnPropertyNames === 'function' && Object.getOwnPropertyNames(obj).length !== 0) { return false; } + + var syms = Object.getOwnPropertySymbols(obj); + if (syms.length !== 1 || syms[0] !== sym) { return false; } + + if (!Object.prototype.propertyIsEnumerable.call(obj, sym)) { return false; } + + if (typeof Object.getOwnPropertyDescriptor === 'function') { + var descriptor = Object.getOwnPropertyDescriptor(obj, sym); + if (descriptor.value !== symVal || descriptor.enumerable !== true) { return false; } + } + + return true; +}; + +},{"object-keys":50}],44:[function(_dereq_,module,exports){ +'use strict'; + +// modified from https://github.com/es-shims/es6-shim +var keys = _dereq_('object-keys'); +var bind = _dereq_('function-bind'); +var canBeObject = function (obj) { + return typeof obj !== 'undefined' && obj !== null; +}; +var hasSymbols = _dereq_('./hasSymbols')(); +var toObject = Object; +var push = bind.call(Function.call, Array.prototype.push); +var propIsEnumerable = bind.call(Function.call, Object.prototype.propertyIsEnumerable); + +module.exports = function assign(target, source1) { + if (!canBeObject(target)) { throw new TypeError('target must be an object'); } + var objTarget = toObject(target); + var s, source, i, props, syms, value, key; + for (s = 1; s < arguments.length; ++s) { + source = toObject(arguments[s]); + props = keys(source); + if (hasSymbols && Object.getOwnPropertySymbols) { + syms = Object.getOwnPropertySymbols(source); + for (i = 0; i < syms.length; ++i) { + key = syms[i]; + if (propIsEnumerable(source, key)) { + push(props, key); + } + } + } + for (i = 0; i < props.length; ++i) { + key = props[i]; + value = source[key]; + if (propIsEnumerable(source, key)) { + objTarget[key] = value; + } + } + } + return objTarget; +}; + +},{"./hasSymbols":43,"function-bind":49,"object-keys":50}],45:[function(_dereq_,module,exports){ +'use strict'; + +var defineProperties = _dereq_('define-properties'); + +var implementation = _dereq_('./implementation'); +var getPolyfill = _dereq_('./polyfill'); +var shim = _dereq_('./shim'); + +defineProperties(implementation, { + implementation: implementation, + getPolyfill: getPolyfill, + shim: shim +}); + +module.exports = implementation; + +},{"./implementation":44,"./polyfill":52,"./shim":53,"define-properties":46}],46:[function(_dereq_,module,exports){ +'use strict'; + +var keys = _dereq_('object-keys'); +var foreach = _dereq_('foreach'); +var hasSymbols = typeof Symbol === 'function' && typeof Symbol() === 'symbol'; + +var toStr = Object.prototype.toString; + +var isFunction = function (fn) { + return typeof fn === 'function' && toStr.call(fn) === '[object Function]'; +}; + +var arePropertyDescriptorsSupported = function () { + var obj = {}; + try { + Object.defineProperty(obj, 'x', { enumerable: false, value: obj }); + /* eslint-disable no-unused-vars, no-restricted-syntax */ + for (var _ in obj) { return false; } + /* eslint-enable no-unused-vars, no-restricted-syntax */ + return obj.x === obj; + } catch (e) { /* this is IE 8. */ + return false; + } +}; +var supportsDescriptors = Object.defineProperty && arePropertyDescriptorsSupported(); + +var defineProperty = function (object, name, value, predicate) { + if (name in object && (!isFunction(predicate) || !predicate())) { + return; + } + if (supportsDescriptors) { + Object.defineProperty(object, name, { + configurable: true, + enumerable: false, + value: value, + writable: true + }); + } else { + object[name] = value; + } +}; + +var defineProperties = function (object, map) { + var predicates = arguments.length > 2 ? arguments[2] : {}; + var props = keys(map); + if (hasSymbols) { + props = props.concat(Object.getOwnPropertySymbols(map)); + } + foreach(props, function (name) { + defineProperty(object, name, map[name], predicates[name]); + }); +}; + +defineProperties.supportsDescriptors = !!supportsDescriptors; + +module.exports = defineProperties; + +},{"foreach":47,"object-keys":50}],47:[function(_dereq_,module,exports){ + +var hasOwn = Object.prototype.hasOwnProperty; +var toString = Object.prototype.toString; + +module.exports = function forEach (obj, fn, ctx) { + if (toString.call(fn) !== '[object Function]') { + throw new TypeError('iterator must be a function'); + } + var l = obj.length; + if (l === +l) { + for (var i = 0; i < l; i++) { + fn.call(ctx, obj[i], i, obj); + } + } else { + for (var k in obj) { + if (hasOwn.call(obj, k)) { + fn.call(ctx, obj[k], k, obj); + } + } + } +}; + + +},{}],48:[function(_dereq_,module,exports){ +var ERROR_MESSAGE = 'Function.prototype.bind called on incompatible '; +var slice = Array.prototype.slice; +var toStr = Object.prototype.toString; +var funcType = '[object Function]'; + +module.exports = function bind(that) { + var target = this; + if (typeof target !== 'function' || toStr.call(target) !== funcType) { + throw new TypeError(ERROR_MESSAGE + target); + } + var args = slice.call(arguments, 1); + + var bound; + var binder = function () { + if (this instanceof bound) { + var result = target.apply( + this, + args.concat(slice.call(arguments)) + ); + if (Object(result) === result) { + return result; + } + return this; + } else { + return target.apply( + that, + args.concat(slice.call(arguments)) + ); + } + }; + + var boundLength = Math.max(0, target.length - args.length); + var boundArgs = []; + for (var i = 0; i < boundLength; i++) { + boundArgs.push('$' + i); + } + + bound = Function('binder', 'return function (' + boundArgs.join(',') + '){ return binder.apply(this,arguments); }')(binder); + + if (target.prototype) { + var Empty = function Empty() {}; + Empty.prototype = target.prototype; + bound.prototype = new Empty(); + Empty.prototype = null; + } + + return bound; +}; + +},{}],49:[function(_dereq_,module,exports){ +var implementation = _dereq_('./implementation'); + +module.exports = Function.prototype.bind || implementation; + +},{"./implementation":48}],50:[function(_dereq_,module,exports){ +'use strict'; + +// modified from https://github.com/es-shims/es5-shim +var has = Object.prototype.hasOwnProperty; +var toStr = Object.prototype.toString; +var slice = Array.prototype.slice; +var isArgs = _dereq_('./isArguments'); +var hasDontEnumBug = !({ toString: null }).propertyIsEnumerable('toString'); +var hasProtoEnumBug = function () {}.propertyIsEnumerable('prototype'); +var dontEnums = [ + 'toString', + 'toLocaleString', + 'valueOf', + 'hasOwnProperty', + 'isPrototypeOf', + 'propertyIsEnumerable', + 'constructor' +]; +var equalsConstructorPrototype = function (o) { + var ctor = o.constructor; + return ctor && ctor.prototype === o; +}; +var blacklistedKeys = { + $console: true, + $frame: true, + $frameElement: true, + $frames: true, + $parent: true, + $self: true, + $webkitIndexedDB: true, + $webkitStorageInfo: true, + $window: true +}; +var hasAutomationEqualityBug = (function () { + /* global window */ + if (typeof window === 'undefined') { return false; } + for (var k in window) { + try { + if (!blacklistedKeys['$' + k] && has.call(window, k) && window[k] !== null && typeof window[k] === 'object') { + try { + equalsConstructorPrototype(window[k]); + } catch (e) { + return true; + } + } + } catch (e) { + return true; + } + } + return false; +}()); +var equalsConstructorPrototypeIfNotBuggy = function (o) { + /* global window */ + if (typeof window === 'undefined' || !hasAutomationEqualityBug) { + return equalsConstructorPrototype(o); + } + try { + return equalsConstructorPrototype(o); + } catch (e) { + return false; + } +}; + +var keysShim = function keys(object) { + var isObject = object !== null && typeof object === 'object'; + var isFunction = toStr.call(object) === '[object Function]'; + var isArguments = isArgs(object); + var isString = isObject && toStr.call(object) === '[object String]'; + var theKeys = []; + + if (!isObject && !isFunction && !isArguments) { + throw new TypeError('Object.keys called on a non-object'); + } + + var skipProto = hasProtoEnumBug && isFunction; + if (isString && object.length > 0 && !has.call(object, 0)) { + for (var i = 0; i < object.length; ++i) { + theKeys.push(String(i)); + } + } + + if (isArguments && object.length > 0) { + for (var j = 0; j < object.length; ++j) { + theKeys.push(String(j)); + } + } else { + for (var name in object) { + if (!(skipProto && name === 'prototype') && has.call(object, name)) { + theKeys.push(String(name)); + } + } + } + + if (hasDontEnumBug) { + var skipConstructor = equalsConstructorPrototypeIfNotBuggy(object); + + for (var k = 0; k < dontEnums.length; ++k) { + if (!(skipConstructor && dontEnums[k] === 'constructor') && has.call(object, dontEnums[k])) { + theKeys.push(dontEnums[k]); + } + } + } + return theKeys; +}; + +keysShim.shim = function shimObjectKeys() { + if (Object.keys) { + var keysWorksWithArguments = (function () { + // Safari 5.0 bug + return (Object.keys(arguments) || '').length === 2; + }(1, 2)); + if (!keysWorksWithArguments) { + var originalKeys = Object.keys; + Object.keys = function keys(object) { + if (isArgs(object)) { + return originalKeys(slice.call(object)); + } else { + return originalKeys(object); + } + }; + } + } else { + Object.keys = keysShim; + } + return Object.keys || keysShim; +}; + +module.exports = keysShim; + +},{"./isArguments":51}],51:[function(_dereq_,module,exports){ +'use strict'; + +var toStr = Object.prototype.toString; + +module.exports = function isArguments(value) { + var str = toStr.call(value); + var isArgs = str === '[object Arguments]'; + if (!isArgs) { + isArgs = str !== '[object Array]' && + value !== null && + typeof value === 'object' && + typeof value.length === 'number' && + value.length >= 0 && + toStr.call(value.callee) === '[object Function]'; + } + return isArgs; +}; + +},{}],52:[function(_dereq_,module,exports){ +'use strict'; + +var implementation = _dereq_('./implementation'); + +var lacksProperEnumerationOrder = function () { + if (!Object.assign) { + return false; + } + // v8, specifically in node 4.x, has a bug with incorrect property enumeration order + // note: this does not detect the bug unless there's 20 characters + var str = 'abcdefghijklmnopqrst'; + var letters = str.split(''); + var map = {}; + for (var i = 0; i < letters.length; ++i) { + map[letters[i]] = letters[i]; + } + var obj = Object.assign({}, map); + var actual = ''; + for (var k in obj) { + actual += k; + } + return str !== actual; +}; + +var assignHasPendingExceptions = function () { + if (!Object.assign || !Object.preventExtensions) { + return false; + } + // Firefox 37 still has "pending exception" logic in its Object.assign implementation, + // which is 72% slower than our shim, and Firefox 40's native implementation. + var thrower = Object.preventExtensions({ 1: 2 }); + try { + Object.assign(thrower, 'xy'); + } catch (e) { + return thrower[1] === 'y'; + } +}; + +module.exports = function getPolyfill() { + if (!Object.assign) { + return implementation; + } + if (lacksProperEnumerationOrder()) { + return implementation; + } + if (assignHasPendingExceptions()) { + return implementation; + } + return Object.assign; +}; + +},{"./implementation":44}],53:[function(_dereq_,module,exports){ +'use strict'; + +var define = _dereq_('define-properties'); +var getPolyfill = _dereq_('./polyfill'); + +module.exports = function shimAssign() { + var polyfill = getPolyfill(); + define( + Object, + { assign: polyfill }, + { assign: function () { return Object.assign !== polyfill; } } + ); + return polyfill; +}; + +},{"./polyfill":52,"define-properties":46}],54:[function(_dereq_,module,exports){ +module.exports = SafeParseTuple + +function SafeParseTuple(obj, reviver) { + var json + var error = null + + try { + json = JSON.parse(obj, reviver) + } catch (err) { + error = err + } + + return [error, json] +} + +},{}],55:[function(_dereq_,module,exports){ +function clean (s) { + return s.replace(/\n\r?\s*/g, '') +} + + +module.exports = function tsml (sa) { + var s = '' + , i = 0 + + for (; i < arguments.length; i++) + s += clean(sa[i]) + (arguments[i + 1] || '') + + return s +} +},{}],56:[function(_dereq_,module,exports){ +"use strict"; +var window = _dereq_("global/window") +var once = _dereq_("once") +var isFunction = _dereq_("is-function") +var parseHeaders = _dereq_("parse-headers") +var xtend = _dereq_("xtend") + +module.exports = createXHR +createXHR.XMLHttpRequest = window.XMLHttpRequest || noop +createXHR.XDomainRequest = "withCredentials" in (new createXHR.XMLHttpRequest()) ? createXHR.XMLHttpRequest : window.XDomainRequest + +forEachArray(["get", "put", "post", "patch", "head", "delete"], function(method) { + createXHR[method === "delete" ? "del" : method] = function(uri, options, callback) { + options = initParams(uri, options, callback) + options.method = method.toUpperCase() + return _createXHR(options) + } +}) + +function forEachArray(array, iterator) { + for (var i = 0; i < array.length; i++) { + iterator(array[i]) + } +} + +function isEmpty(obj){ + for(var i in obj){ + if(obj.hasOwnProperty(i)) return false + } + return true +} + +function initParams(uri, options, callback) { + var params = uri + + if (isFunction(options)) { + callback = options + if (typeof uri === "string") { + params = {uri:uri} + } + } else { + params = xtend(options, {uri: uri}) + } + + params.callback = callback + return params +} + +function createXHR(uri, options, callback) { + options = initParams(uri, options, callback) + return _createXHR(options) +} + +function _createXHR(options) { + var callback = options.callback + if(typeof callback === "undefined"){ + throw new Error("callback argument missing") + } + callback = once(callback) + + function readystatechange() { + if (xhr.readyState === 4) { + loadFunc() + } + } + + function getBody() { + // Chrome with requestType=blob throws errors arround when even testing access to responseText + var body = undefined + + if (xhr.response) { + body = xhr.response + } else if (xhr.responseType === "text" || !xhr.responseType) { + body = xhr.responseText || xhr.responseXML + } + + if (isJson) { + try { + body = JSON.parse(body) + } catch (e) {} + } + + return body + } + + var failureResponse = { + body: undefined, + headers: {}, + statusCode: 0, + method: method, + url: uri, + rawRequest: xhr + } + + function errorFunc(evt) { + clearTimeout(timeoutTimer) + if(!(evt instanceof Error)){ + evt = new Error("" + (evt || "Unknown XMLHttpRequest Error") ) + } + evt.statusCode = 0 + callback(evt, failureResponse) + } + + // will load the data & process the response in a special response object + function loadFunc() { + if (aborted) return + var status + clearTimeout(timeoutTimer) + if(options.useXDR && xhr.status===undefined) { + //IE8 CORS GET successful response doesn't have a status field, but body is fine + status = 200 + } else { + status = (xhr.status === 1223 ? 204 : xhr.status) + } + var response = failureResponse + var err = null + + if (status !== 0){ + response = { + body: getBody(), + statusCode: status, + method: method, + headers: {}, + url: uri, + rawRequest: xhr + } + if(xhr.getAllResponseHeaders){ //remember xhr can in fact be XDR for CORS in IE + response.headers = parseHeaders(xhr.getAllResponseHeaders()) + } + } else { + err = new Error("Internal XMLHttpRequest Error") + } + callback(err, response, response.body) + + } + + var xhr = options.xhr || null + + if (!xhr) { + if (options.cors || options.useXDR) { + xhr = new createXHR.XDomainRequest() + }else{ + xhr = new createXHR.XMLHttpRequest() + } + } + + var key + var aborted + var uri = xhr.url = options.uri || options.url + var method = xhr.method = options.method || "GET" + var body = options.body || options.data || null + var headers = xhr.headers = options.headers || {} + var sync = !!options.sync + var isJson = false + var timeoutTimer + + if ("json" in options) { + isJson = true + headers["accept"] || headers["Accept"] || (headers["Accept"] = "application/json") //Don't override existing accept header declared by user + if (method !== "GET" && method !== "HEAD") { + headers["content-type"] || headers["Content-Type"] || (headers["Content-Type"] = "application/json") //Don't override existing accept header declared by user + body = JSON.stringify(options.json) + } + } + + xhr.onreadystatechange = readystatechange + xhr.onload = loadFunc + xhr.onerror = errorFunc + // IE9 must have onprogress be set to a unique function. + xhr.onprogress = function () { + // IE must die + } + xhr.ontimeout = errorFunc + xhr.open(method, uri, !sync, options.username, options.password) + //has to be after open + if(!sync) { + xhr.withCredentials = !!options.withCredentials + } + // Cannot set timeout with sync request + // not setting timeout on the xhr object, because of old webkits etc. not handling that correctly + // both npm's request and jquery 1.x use this kind of timeout, so this is being consistent + if (!sync && options.timeout > 0 ) { + timeoutTimer = setTimeout(function(){ + aborted=true//IE9 may still call readystatechange + xhr.abort("timeout") + var e = new Error("XMLHttpRequest timeout") + e.code = "ETIMEDOUT" + errorFunc(e) + }, options.timeout ) + } + + if (xhr.setRequestHeader) { + for(key in headers){ + if(headers.hasOwnProperty(key)){ + xhr.setRequestHeader(key, headers[key]) + } + } + } else if (options.headers && !isEmpty(options.headers)) { + throw new Error("Headers cannot be set on an XDomainRequest object") + } + + if ("responseType" in options) { + xhr.responseType = options.responseType + } + + if ("beforeSend" in options && + typeof options.beforeSend === "function" + ) { + options.beforeSend(xhr) + } + + xhr.send(body) + + return xhr + + +} + +function noop() {} + +},{"global/window":2,"is-function":57,"once":58,"parse-headers":61,"xtend":62}],57:[function(_dereq_,module,exports){ +module.exports = isFunction + +var toString = Object.prototype.toString + +function isFunction (fn) { + var string = toString.call(fn) + return string === '[object Function]' || + (typeof fn === 'function' && string !== '[object RegExp]') || + (typeof window !== 'undefined' && + // IE8 and below + (fn === window.setTimeout || + fn === window.alert || + fn === window.confirm || + fn === window.prompt)) +}; + +},{}],58:[function(_dereq_,module,exports){ +module.exports = once + +once.proto = once(function () { + Object.defineProperty(Function.prototype, 'once', { + value: function () { + return once(this) + }, + configurable: true + }) +}) + +function once (fn) { + var called = false + return function () { + if (called) return + called = true + return fn.apply(this, arguments) + } +} + +},{}],59:[function(_dereq_,module,exports){ +var isFunction = _dereq_('is-function') + +module.exports = forEach + +var toString = Object.prototype.toString +var hasOwnProperty = Object.prototype.hasOwnProperty + +function forEach(list, iterator, context) { + if (!isFunction(iterator)) { + throw new TypeError('iterator must be a function') + } + + if (arguments.length < 3) { + context = this + } + + if (toString.call(list) === '[object Array]') + forEachArray(list, iterator, context) + else if (typeof list === 'string') + forEachString(list, iterator, context) + else + forEachObject(list, iterator, context) +} + +function forEachArray(array, iterator, context) { + for (var i = 0, len = array.length; i < len; i++) { + if (hasOwnProperty.call(array, i)) { + iterator.call(context, array[i], i, array) + } + } +} + +function forEachString(string, iterator, context) { + for (var i = 0, len = string.length; i < len; i++) { + // no such thing as a sparse string. + iterator.call(context, string.charAt(i), i, string) + } +} + +function forEachObject(object, iterator, context) { + for (var k in object) { + if (hasOwnProperty.call(object, k)) { + iterator.call(context, object[k], k, object) + } + } +} + +},{"is-function":57}],60:[function(_dereq_,module,exports){ + +exports = module.exports = trim; + +function trim(str){ + return str.replace(/^\s*|\s*$/g, ''); +} + +exports.left = function(str){ + return str.replace(/^\s*/, ''); +}; + +exports.right = function(str){ + return str.replace(/\s*$/, ''); +}; + +},{}],61:[function(_dereq_,module,exports){ +var trim = _dereq_('trim') + , forEach = _dereq_('for-each') + , isArray = function(arg) { + return Object.prototype.toString.call(arg) === '[object Array]'; + } + +module.exports = function (headers) { + if (!headers) + return {} + + var result = {} + + forEach( + trim(headers).split('\n') + , function (row) { + var index = row.indexOf(':') + , key = trim(row.slice(0, index)).toLowerCase() + , value = trim(row.slice(index + 1)) + + if (typeof(result[key]) === 'undefined') { + result[key] = value + } else if (isArray(result[key])) { + result[key].push(value) + } else { + result[key] = [ result[key], value ] + } + } + ) + + return result +} +},{"for-each":59,"trim":60}],62:[function(_dereq_,module,exports){ +module.exports = extend + +var hasOwnProperty = Object.prototype.hasOwnProperty; + +function extend() { + var target = {} + + for (var i = 0; i < arguments.length; i++) { + var source = arguments[i] + + for (var key in source) { + if (hasOwnProperty.call(source, key)) { + target[key] = source[key] + } + } + } + + return target +} + +},{}],63:[function(_dereq_,module,exports){ +/** + * @file big-play-button.js + */ +'use strict'; + +exports.__esModule = true; + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } } + +function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + +var _buttonJs = _dereq_('./button.js'); + +var _buttonJs2 = _interopRequireDefault(_buttonJs); + +var _componentJs = _dereq_('./component.js'); + +var _componentJs2 = _interopRequireDefault(_componentJs); + +/** + * Initial play button. Shows before the video has played. The hiding of the + * big play button is done via CSS and player states. + * + * @param {Object} player Main Player + * @param {Object=} options Object of option names and values + * @extends Button + * @class BigPlayButton + */ + +var BigPlayButton = (function (_Button) { + _inherits(BigPlayButton, _Button); + + function BigPlayButton(player, options) { + _classCallCheck(this, BigPlayButton); + + _Button.call(this, player, options); + } + + /** + * Allow sub components to stack CSS class names + * + * @return {String} The constructed class name + * @method buildCSSClass + */ + + BigPlayButton.prototype.buildCSSClass = function buildCSSClass() { + return 'vjs-big-play-button'; + }; + + /** + * Handles click for play + * + * @method handleClick + */ + + BigPlayButton.prototype.handleClick = function handleClick() { + this.player_.play(); + }; + + return BigPlayButton; +})(_buttonJs2['default']); + +BigPlayButton.prototype.controlText_ = 'Play Video'; + +_componentJs2['default'].registerComponent('BigPlayButton', BigPlayButton); +exports['default'] = BigPlayButton; +module.exports = exports['default']; + +},{"./button.js":64,"./component.js":67}],64:[function(_dereq_,module,exports){ +/** + * @file button.js + */ +'use strict'; + +exports.__esModule = true; + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } } + +function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + +var _clickableComponentJs = _dereq_('./clickable-component.js'); + +var _clickableComponentJs2 = _interopRequireDefault(_clickableComponentJs); + +var _component = _dereq_('./component'); + +var _component2 = _interopRequireDefault(_component); + +var _utilsEventsJs = _dereq_('./utils/events.js'); + +var Events = _interopRequireWildcard(_utilsEventsJs); + +var _utilsFnJs = _dereq_('./utils/fn.js'); + +var Fn = _interopRequireWildcard(_utilsFnJs); + +var _utilsLogJs = _dereq_('./utils/log.js'); + +var _utilsLogJs2 = _interopRequireDefault(_utilsLogJs); + +var _globalDocument = _dereq_('global/document'); + +var _globalDocument2 = _interopRequireDefault(_globalDocument); + +var _objectAssign = _dereq_('object.assign'); + +var _objectAssign2 = _interopRequireDefault(_objectAssign); + +/** + * Base class for all buttons + * + * @param {Object} player Main Player + * @param {Object=} options Object of option names and values + * @extends ClickableComponent + * @class Button + */ + +var Button = (function (_ClickableComponent) { + _inherits(Button, _ClickableComponent); + + function Button(player, options) { + _classCallCheck(this, Button); + + _ClickableComponent.call(this, player, options); + } + + /** + * Create the component's DOM element + * + * @param {String=} type Element's node type. e.g. 'div' + * @param {Object=} props An object of properties that should be set on the element + * @param {Object=} attributes An object of attributes that should be set on the element + * @return {Element} + * @method createEl + */ + + Button.prototype.createEl = function createEl() { + var tag = arguments.length <= 0 || arguments[0] === undefined ? 'button' : arguments[0]; + var props = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1]; + var attributes = arguments.length <= 2 || arguments[2] === undefined ? {} : arguments[2]; + + props = _objectAssign2['default']({ + className: this.buildCSSClass() + }, props); + + if (tag !== 'button') { + _utilsLogJs2['default'].warn('Creating a Button with an HTML element of ' + tag + ' is deprecated; use ClickableComponent instead.'); + } + + // Add attributes for button element + attributes = _objectAssign2['default']({ + type: 'button', // Necessary since the default button type is "submit" + 'aria-live': 'polite' // let the screen reader user know that the text of the button may change + }, attributes); + + var el = _component2['default'].prototype.createEl.call(this, tag, props, attributes); + + this.createControlTextEl(el); + + return el; + }; + + /** + * Adds a child component inside this button + * + * @param {String|Component} child The class name or instance of a child to add + * @param {Object=} options Options, including options to be passed to children of the child. + * @return {Component} The child component (created by this process if a string was used) + * @deprecated + * @method addChild + */ + + Button.prototype.addChild = function addChild(child) { + var options = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1]; + + var className = this.constructor.name; + _utilsLogJs2['default'].warn('Adding an actionable (user controllable) child to a Button (' + className + ') is not supported; use a ClickableComponent instead.'); + + // Avoid the error message generated by ClickableComponent's addChild method + return _component2['default'].prototype.addChild.call(this, child, options); + }; + + /** + * Handle KeyPress (document level) - Extend with specific functionality for button + * + * @method handleKeyPress + */ + + Button.prototype.handleKeyPress = function handleKeyPress(event) { + // Ignore Space (32) or Enter (13) key operation, which is handled by the browser for a button. + if (event.which === 32 || event.which === 13) {} else { + _ClickableComponent.prototype.handleKeyPress.call(this, event); // Pass keypress handling up for unsupported keys + } + }; + + return Button; +})(_clickableComponentJs2['default']); + +_component2['default'].registerComponent('Button', Button); +exports['default'] = Button; +module.exports = exports['default']; + +},{"./clickable-component.js":65,"./component":67,"./utils/events.js":133,"./utils/fn.js":134,"./utils/log.js":137,"global/document":1,"object.assign":45}],65:[function(_dereq_,module,exports){ +/** + * @file button.js + */ +'use strict'; + +exports.__esModule = true; + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } } + +function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + +var _component = _dereq_('./component'); + +var _component2 = _interopRequireDefault(_component); + +var _utilsDomJs = _dereq_('./utils/dom.js'); + +var Dom = _interopRequireWildcard(_utilsDomJs); + +var _utilsEventsJs = _dereq_('./utils/events.js'); + +var Events = _interopRequireWildcard(_utilsEventsJs); + +var _utilsFnJs = _dereq_('./utils/fn.js'); + +var Fn = _interopRequireWildcard(_utilsFnJs); + +var _utilsLogJs = _dereq_('./utils/log.js'); + +var _utilsLogJs2 = _interopRequireDefault(_utilsLogJs); + +var _globalDocument = _dereq_('global/document'); + +var _globalDocument2 = _interopRequireDefault(_globalDocument); + +var _objectAssign = _dereq_('object.assign'); + +var _objectAssign2 = _interopRequireDefault(_objectAssign); + +/** + * Clickable Component which is clickable or keyboard actionable, but is not a native HTML button + * + * @param {Object} player Main Player + * @param {Object=} options Object of option names and values + * @extends Component + * @class ClickableComponent + */ + +var ClickableComponent = (function (_Component) { + _inherits(ClickableComponent, _Component); + + function ClickableComponent(player, options) { + _classCallCheck(this, ClickableComponent); + + _Component.call(this, player, options); + + this.emitTapEvents(); + + this.on('tap', this.handleClick); + this.on('click', this.handleClick); + this.on('focus', this.handleFocus); + this.on('blur', this.handleBlur); + } + + /** + * Create the component's DOM element + * + * @param {String=} type Element's node type. e.g. 'div' + * @param {Object=} props An object of properties that should be set on the element + * @param {Object=} attributes An object of attributes that should be set on the element + * @return {Element} + * @method createEl + */ + + ClickableComponent.prototype.createEl = function createEl() { + var tag = arguments.length <= 0 || arguments[0] === undefined ? 'div' : arguments[0]; + var props = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1]; + var attributes = arguments.length <= 2 || arguments[2] === undefined ? {} : arguments[2]; + + props = _objectAssign2['default']({ + className: this.buildCSSClass(), + tabIndex: 0 + }, props); + + if (tag === 'button') { + _utilsLogJs2['default'].error('Creating a ClickableComponent with an HTML element of ' + tag + ' is not supported; use a Button instead.'); + } + + // Add ARIA attributes for clickable element which is not a native HTML button + attributes = _objectAssign2['default']({ + role: 'button', + 'aria-live': 'polite' // let the screen reader user know that the text of the element may change + }, attributes); + + var el = _Component.prototype.createEl.call(this, tag, props, attributes); + + this.createControlTextEl(el); + + return el; + }; + + /** + * create control text + * + * @param {Element} el Parent element for the control text + * @return {Element} + * @method controlText + */ + + ClickableComponent.prototype.createControlTextEl = function createControlTextEl(el) { + this.controlTextEl_ = Dom.createEl('span', { + className: 'vjs-control-text' + }); + + if (el) { + el.appendChild(this.controlTextEl_); + } + + this.controlText(this.controlText_); + + return this.controlTextEl_; + }; + + /** + * Controls text - both request and localize + * + * @param {String} text Text for element + * @return {String} + * @method controlText + */ + + ClickableComponent.prototype.controlText = function controlText(text) { + if (!text) return this.controlText_ || 'Need Text'; + + this.controlText_ = text; + this.controlTextEl_.innerHTML = this.localize(this.controlText_); + + return this; + }; + + /** + * Allows sub components to stack CSS class names + * + * @return {String} + * @method buildCSSClass + */ + + ClickableComponent.prototype.buildCSSClass = function buildCSSClass() { + return 'vjs-control vjs-button ' + _Component.prototype.buildCSSClass.call(this); + }; + + /** + * Adds a child component inside this clickable-component + * + * @param {String|Component} child The class name or instance of a child to add + * @param {Object=} options Options, including options to be passed to children of the child. + * @return {Component} The child component (created by this process if a string was used) + * @method addChild + */ + + ClickableComponent.prototype.addChild = function addChild(child) { + var options = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1]; + + // TODO: Fix adding an actionable child to a ClickableComponent; currently + // it will cause issues with assistive technology (e.g. screen readers) + // which support ARIA, since an element with role="button" cannot have + // actionable child elements. + + //let className = this.constructor.name; + //log.warn(`Adding a child to a ClickableComponent (${className}) can cause issues with assistive technology which supports ARIA, since an element with role="button" cannot have actionable child elements.`); + + return _Component.prototype.addChild.call(this, child, options); + }; + + /** + * Handle Click - Override with specific functionality for component + * + * @method handleClick + */ + + ClickableComponent.prototype.handleClick = function handleClick() {}; + + /** + * Handle Focus - Add keyboard functionality to element + * + * @method handleFocus + */ + + ClickableComponent.prototype.handleFocus = function handleFocus() { + Events.on(_globalDocument2['default'], 'keydown', Fn.bind(this, this.handleKeyPress)); + }; + + /** + * Handle KeyPress (document level) - Trigger click when Space or Enter key is pressed + * + * @method handleKeyPress + */ + + ClickableComponent.prototype.handleKeyPress = function handleKeyPress(event) { + // Support Space (32) or Enter (13) key operation to fire a click event + if (event.which === 32 || event.which === 13) { + event.preventDefault(); + this.handleClick(event); + } else if (_Component.prototype.handleKeyPress) { + _Component.prototype.handleKeyPress.call(this, event); // Pass keypress handling up for unsupported keys + } + }; + + /** + * Handle Blur - Remove keyboard triggers + * + * @method handleBlur + */ + + ClickableComponent.prototype.handleBlur = function handleBlur() { + Events.off(_globalDocument2['default'], 'keydown', Fn.bind(this, this.handleKeyPress)); + }; + + return ClickableComponent; +})(_component2['default']); + +_component2['default'].registerComponent('ClickableComponent', ClickableComponent); +exports['default'] = ClickableComponent; +module.exports = exports['default']; + +},{"./component":67,"./utils/dom.js":132,"./utils/events.js":133,"./utils/fn.js":134,"./utils/log.js":137,"global/document":1,"object.assign":45}],66:[function(_dereq_,module,exports){ +'use strict'; + +exports.__esModule = true; + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } } + +function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + +var _button = _dereq_('./button'); + +var _button2 = _interopRequireDefault(_button); + +var _component = _dereq_('./component'); + +var _component2 = _interopRequireDefault(_component); + +/** + * The `CloseButton` component is a button which fires a "close" event + * when it is activated. + * + * @extends Button + * @class CloseButton + */ + +var CloseButton = (function (_Button) { + _inherits(CloseButton, _Button); + + function CloseButton(player, options) { + _classCallCheck(this, CloseButton); + + _Button.call(this, player, options); + this.controlText(options && options.controlText || this.localize('Close')); + } + + CloseButton.prototype.buildCSSClass = function buildCSSClass() { + return 'vjs-close-button ' + _Button.prototype.buildCSSClass.call(this); + }; + + CloseButton.prototype.handleClick = function handleClick() { + this.trigger({ type: 'close', bubbles: false }); + }; + + return CloseButton; +})(_button2['default']); + +_component2['default'].registerComponent('CloseButton', CloseButton); +exports['default'] = CloseButton; +module.exports = exports['default']; + +},{"./button":64,"./component":67}],67:[function(_dereq_,module,exports){ +/** + * @file component.js + * + * Player Component - Base class for all UI objects + */ + +'use strict'; + +exports.__esModule = true; + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } } + +var _globalWindow = _dereq_('global/window'); + +var _globalWindow2 = _interopRequireDefault(_globalWindow); + +var _utilsDomJs = _dereq_('./utils/dom.js'); + +var Dom = _interopRequireWildcard(_utilsDomJs); + +var _utilsFnJs = _dereq_('./utils/fn.js'); + +var Fn = _interopRequireWildcard(_utilsFnJs); + +var _utilsGuidJs = _dereq_('./utils/guid.js'); + +var Guid = _interopRequireWildcard(_utilsGuidJs); + +var _utilsEventsJs = _dereq_('./utils/events.js'); + +var Events = _interopRequireWildcard(_utilsEventsJs); + +var _utilsLogJs = _dereq_('./utils/log.js'); + +var _utilsLogJs2 = _interopRequireDefault(_utilsLogJs); + +var _utilsToTitleCaseJs = _dereq_('./utils/to-title-case.js'); + +var _utilsToTitleCaseJs2 = _interopRequireDefault(_utilsToTitleCaseJs); + +var _objectAssign = _dereq_('object.assign'); + +var _objectAssign2 = _interopRequireDefault(_objectAssign); + +var _utilsMergeOptionsJs = _dereq_('./utils/merge-options.js'); + +var _utilsMergeOptionsJs2 = _interopRequireDefault(_utilsMergeOptionsJs); + +/** + * Base UI Component class + * Components are embeddable UI objects that are represented by both a + * javascript object and an element in the DOM. They can be children of other + * components, and can have many children themselves. + * ```js + * // adding a button to the player + * var button = player.addChild('button'); + * button.el(); // -> button element + * ``` + * ```html + *
+ *
Button
+ *
+ * ``` + * Components are also event targets. + * ```js + * button.on('click', function(){ + * console.log('Button Clicked!'); + * }); + * button.trigger('customevent'); + * ``` + * + * @param {Object} player Main Player + * @param {Object=} options Object of option names and values + * @param {Function=} ready Ready callback function + * @class Component + */ + +var Component = (function () { + function Component(player, options, ready) { + _classCallCheck(this, Component); + + // The component might be the player itself and we can't pass `this` to super + if (!player && this.play) { + this.player_ = player = this; // eslint-disable-line + } else { + this.player_ = player; + } + + // Make a copy of prototype.options_ to protect against overriding defaults + this.options_ = _utilsMergeOptionsJs2['default']({}, this.options_); + + // Updated options with supplied options + options = this.options_ = _utilsMergeOptionsJs2['default'](this.options_, options); + + // Get ID from options or options element if one is supplied + this.id_ = options.id || options.el && options.el.id; + + // If there was no ID from the options, generate one + if (!this.id_) { + // Don't require the player ID function in the case of mock players + var id = player && player.id && player.id() || 'no_player'; + + this.id_ = id + '_component_' + Guid.newGUID(); + } + + this.name_ = options.name || null; + + // Create element if one wasn't provided in options + if (options.el) { + this.el_ = options.el; + } else if (options.createEl !== false) { + this.el_ = this.createEl(); + } + + this.children_ = []; + this.childIndex_ = {}; + this.childNameIndex_ = {}; + + // Add any child components in options + if (options.initChildren !== false) { + this.initChildren(); + } + + this.ready(ready); + // Don't want to trigger ready here or it will before init is actually + // finished for all children that run this constructor + + if (options.reportTouchActivity !== false) { + this.enableTouchActivity(); + } + } + + /** + * Dispose of the component and all child components + * + * @method dispose + */ + + Component.prototype.dispose = function dispose() { + this.trigger({ type: 'dispose', bubbles: false }); + + // Dispose all children. + if (this.children_) { + for (var i = this.children_.length - 1; i >= 0; i--) { + if (this.children_[i].dispose) { + this.children_[i].dispose(); + } + } + } + + // Delete child references + this.children_ = null; + this.childIndex_ = null; + this.childNameIndex_ = null; + + // Remove all event listeners. + this.off(); + + // Remove element from DOM + if (this.el_.parentNode) { + this.el_.parentNode.removeChild(this.el_); + } + + Dom.removeElData(this.el_); + this.el_ = null; + }; + + /** + * Return the component's player + * + * @return {Player} + * @method player + */ + + Component.prototype.player = function player() { + return this.player_; + }; + + /** + * Deep merge of options objects + * Whenever a property is an object on both options objects + * the two properties will be merged using mergeOptions. + * + * ```js + * Parent.prototype.options_ = { + * optionSet: { + * 'childOne': { 'foo': 'bar', 'asdf': 'fdsa' }, + * 'childTwo': {}, + * 'childThree': {} + * } + * } + * newOptions = { + * optionSet: { + * 'childOne': { 'foo': 'baz', 'abc': '123' } + * 'childTwo': null, + * 'childFour': {} + * } + * } + * + * this.options(newOptions); + * ``` + * RESULT + * ```js + * { + * optionSet: { + * 'childOne': { 'foo': 'baz', 'asdf': 'fdsa', 'abc': '123' }, + * 'childTwo': null, // Disabled. Won't be initialized. + * 'childThree': {}, + * 'childFour': {} + * } + * } + * ``` + * + * @param {Object} obj Object of new option values + * @return {Object} A NEW object of this.options_ and obj merged + * @method options + */ + + Component.prototype.options = function options(obj) { + _utilsLogJs2['default'].warn('this.options() has been deprecated and will be moved to the constructor in 6.0'); + + if (!obj) { + return this.options_; + } + + this.options_ = _utilsMergeOptionsJs2['default'](this.options_, obj); + return this.options_; + }; + + /** + * Get the component's DOM element + * ```js + * var domEl = myComponent.el(); + * ``` + * + * @return {Element} + * @method el + */ + + Component.prototype.el = function el() { + return this.el_; + }; + + /** + * Create the component's DOM element + * + * @param {String=} tagName Element's node type. e.g. 'div' + * @param {Object=} properties An object of properties that should be set + * @param {Object=} attributes An object of attributes that should be set + * @return {Element} + * @method createEl + */ + + Component.prototype.createEl = function createEl(tagName, properties, attributes) { + return Dom.createEl(tagName, properties, attributes); + }; + + Component.prototype.localize = function localize(string) { + var code = this.player_.language && this.player_.language(); + var languages = this.player_.languages && this.player_.languages(); + + if (!code || !languages) { + return string; + } + + var language = languages[code]; + + if (language && language[string]) { + return language[string]; + } + + var primaryCode = code.split('-')[0]; + var primaryLang = languages[primaryCode]; + + if (primaryLang && primaryLang[string]) { + return primaryLang[string]; + } + + return string; + }; + + /** + * Return the component's DOM element where children are inserted. + * Will either be the same as el() or a new element defined in createEl(). + * + * @return {Element} + * @method contentEl + */ + + Component.prototype.contentEl = function contentEl() { + return this.contentEl_ || this.el_; + }; + + /** + * Get the component's ID + * ```js + * var id = myComponent.id(); + * ``` + * + * @return {String} + * @method id + */ + + Component.prototype.id = function id() { + return this.id_; + }; + + /** + * Get the component's name. The name is often used to reference the component. + * ```js + * var name = myComponent.name(); + * ``` + * + * @return {String} + * @method name + */ + + Component.prototype.name = function name() { + return this.name_; + }; + + /** + * Get an array of all child components + * ```js + * var kids = myComponent.children(); + * ``` + * + * @return {Array} The children + * @method children + */ + + Component.prototype.children = function children() { + return this.children_; + }; + + /** + * Returns a child component with the provided ID + * + * @return {Component} + * @method getChildById + */ + + Component.prototype.getChildById = function getChildById(id) { + return this.childIndex_[id]; + }; + + /** + * Returns a child component with the provided name + * + * @return {Component} + * @method getChild + */ + + Component.prototype.getChild = function getChild(name) { + return this.childNameIndex_[name]; + }; + + /** + * Adds a child component inside this component + * ```js + * myComponent.el(); + * // ->
+ * myComponent.children(); + * // [empty array] + * + * var myButton = myComponent.addChild('MyButton'); + * // ->
myButton
+ * // -> myButton === myComponent.children()[0]; + * ``` + * Pass in options for child constructors and options for children of the child + * ```js + * var myButton = myComponent.addChild('MyButton', { + * text: 'Press Me', + * buttonChildExample: { + * buttonChildOption: true + * } + * }); + * ``` + * + * @param {String|Component} child The class name or instance of a child to add + * @param {Object=} options Options, including options to be passed to children of the child. + * @param {Number} index into our children array to attempt to add the child + * @return {Component} The child component (created by this process if a string was used) + * @method addChild + */ + + Component.prototype.addChild = function addChild(child) { + var options = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1]; + var index = arguments.length <= 2 || arguments[2] === undefined ? this.children_.length : arguments[2]; + + var component = undefined; + var componentName = undefined; + + // If child is a string, create nt with options + if (typeof child === 'string') { + componentName = child; + + // Options can also be specified as a boolean, so convert to an empty object if false. + if (!options) { + options = {}; + } + + // Same as above, but true is deprecated so show a warning. + if (options === true) { + _utilsLogJs2['default'].warn('Initializing a child component with `true` is deprecated. Children should be defined in an array when possible, but if necessary use an object instead of `true`.'); + options = {}; + } + + // If no componentClass in options, assume componentClass is the name lowercased + // (e.g. playButton) + var componentClassName = options.componentClass || _utilsToTitleCaseJs2['default'](componentName); + + // Set name through options + options.name = componentName; + + // Create a new object & element for this controls set + // If there's no .player_, this is a player + var ComponentClass = Component.getComponent(componentClassName); + + if (!ComponentClass) { + throw new Error('Component ' + componentClassName + ' does not exist'); + } + + // data stored directly on the videojs object may be + // misidentified as a component to retain + // backwards-compatibility with 4.x. check to make sure the + // component class can be instantiated. + if (typeof ComponentClass !== 'function') { + return null; + } + + component = new ComponentClass(this.player_ || this, options); + + // child is a component instance + } else { + component = child; + } + + this.children_.splice(index, 0, component); + + if (typeof component.id === 'function') { + this.childIndex_[component.id()] = component; + } + + // If a name wasn't used to create the component, check if we can use the + // name function of the component + componentName = componentName || component.name && component.name(); + + if (componentName) { + this.childNameIndex_[componentName] = component; + } + + // Add the UI object's element to the container div (box) + // Having an element is not required + if (typeof component.el === 'function' && component.el()) { + var childNodes = this.contentEl().children; + var refNode = childNodes[index] || null; + this.contentEl().insertBefore(component.el(), refNode); + } + + // Return so it can stored on parent object if desired. + return component; + }; + + /** + * Remove a child component from this component's list of children, and the + * child component's element from this component's element + * + * @param {Component} component Component to remove + * @method removeChild + */ + + Component.prototype.removeChild = function removeChild(component) { + if (typeof component === 'string') { + component = this.getChild(component); + } + + if (!component || !this.children_) { + return; + } + + var childFound = false; + + for (var i = this.children_.length - 1; i >= 0; i--) { + if (this.children_[i] === component) { + childFound = true; + this.children_.splice(i, 1); + break; + } + } + + if (!childFound) { + return; + } + + this.childIndex_[component.id()] = null; + this.childNameIndex_[component.name()] = null; + + var compEl = component.el(); + + if (compEl && compEl.parentNode === this.contentEl()) { + this.contentEl().removeChild(component.el()); + } + }; + + /** + * Add and initialize default child components from options + * ```js + * // when an instance of MyComponent is created, all children in options + * // will be added to the instance by their name strings and options + * MyComponent.prototype.options_ = { + * children: [ + * 'myChildComponent' + * ], + * myChildComponent: { + * myChildOption: true + * } + * }; + * + * // Or when creating the component + * var myComp = new MyComponent(player, { + * children: [ + * 'myChildComponent' + * ], + * myChildComponent: { + * myChildOption: true + * } + * }); + * ``` + * The children option can also be an array of + * child options objects (that also include a 'name' key). + * This can be used if you have two child components of the + * same type that need different options. + * ```js + * var myComp = new MyComponent(player, { + * children: [ + * 'button', + * { + * name: 'button', + * someOtherOption: true + * }, + * { + * name: 'button', + * someOtherOption: false + * } + * ] + * }); + * ``` + * + * @method initChildren + */ + + Component.prototype.initChildren = function initChildren() { + var _this = this; + + var children = this.options_.children; + + if (children) { + (function () { + // `this` is `parent` + var parentOptions = _this.options_; + + var handleAdd = function handleAdd(child) { + var name = child.name; + var opts = child.opts; + + // Allow options for children to be set at the parent options + // e.g. videojs(id, { controlBar: false }); + // instead of videojs(id, { children: { controlBar: false }); + if (parentOptions[name] !== undefined) { + opts = parentOptions[name]; + } + + // Allow for disabling default components + // e.g. options['children']['posterImage'] = false + if (opts === false) { + return; + } + + // Allow options to be passed as a simple boolean if no configuration + // is necessary. + if (opts === true) { + opts = {}; + } + + // We also want to pass the original player options to each component as well so they don't need to + // reach back into the player for options later. + opts.playerOptions = _this.options_.playerOptions; + + // Create and add the child component. + // Add a direct reference to the child by name on the parent instance. + // If two of the same component are used, different names should be supplied + // for each + var newChild = _this.addChild(name, opts); + if (newChild) { + _this[name] = newChild; + } + }; + + // Allow for an array of children details to passed in the options + var workingChildren = undefined; + var Tech = Component.getComponent('Tech'); + + if (Array.isArray(children)) { + workingChildren = children; + } else { + workingChildren = Object.keys(children); + } + + workingChildren + // children that are in this.options_ but also in workingChildren would + // give us extra children we do not want. So, we want to filter them out. + .concat(Object.keys(_this.options_).filter(function (child) { + return !workingChildren.some(function (wchild) { + if (typeof wchild === 'string') { + return child === wchild; + } else { + return child === wchild.name; + } + }); + })).map(function (child) { + var name = undefined, + opts = undefined; + + if (typeof child === 'string') { + name = child; + opts = children[name] || _this.options_[name] || {}; + } else { + name = child.name; + opts = child; + } + + return { name: name, opts: opts }; + }).filter(function (child) { + // we have to make sure that child.name isn't in the techOrder since + // techs are registerd as Components but can't aren't compatible + // See https://github.com/videojs/video.js/issues/2772 + var c = Component.getComponent(child.opts.componentClass || _utilsToTitleCaseJs2['default'](child.name)); + return c && !Tech.isTech(c); + }).forEach(handleAdd); + })(); + } + }; + + /** + * Allows sub components to stack CSS class names + * + * @return {String} The constructed class name + * @method buildCSSClass + */ + + Component.prototype.buildCSSClass = function buildCSSClass() { + // Child classes can include a function that does: + // return 'CLASS NAME' + this._super(); + return ''; + }; + + /** + * Add an event listener to this component's element + * ```js + * var myFunc = function(){ + * var myComponent = this; + * // Do something when the event is fired + * }; + * + * myComponent.on('eventType', myFunc); + * ``` + * The context of myFunc will be myComponent unless previously bound. + * Alternatively, you can add a listener to another element or component. + * ```js + * myComponent.on(otherElement, 'eventName', myFunc); + * myComponent.on(otherComponent, 'eventName', myFunc); + * ``` + * The benefit of using this over `VjsEvents.on(otherElement, 'eventName', myFunc)` + * and `otherComponent.on('eventName', myFunc)` is that this way the listeners + * will be automatically cleaned up when either component is disposed. + * It will also bind myComponent as the context of myFunc. + * **NOTE**: When using this on elements in the page other than window + * and document (both permanent), if you remove the element from the DOM + * you need to call `myComponent.trigger(el, 'dispose')` on it to clean up + * references to it and allow the browser to garbage collect it. + * + * @param {String|Component} first The event type or other component + * @param {Function|String} second The event handler or event type + * @param {Function} third The event handler + * @return {Component} + * @method on + */ + + Component.prototype.on = function on(first, second, third) { + var _this2 = this; + + if (typeof first === 'string' || Array.isArray(first)) { + Events.on(this.el_, first, Fn.bind(this, second)); + + // Targeting another component or element + } else { + (function () { + var target = first; + var type = second; + var fn = Fn.bind(_this2, third); + + // When this component is disposed, remove the listener from the other component + var removeOnDispose = function removeOnDispose() { + return _this2.off(target, type, fn); + }; + + // Use the same function ID so we can remove it later it using the ID + // of the original listener + removeOnDispose.guid = fn.guid; + _this2.on('dispose', removeOnDispose); + + // If the other component is disposed first we need to clean the reference + // to the other component in this component's removeOnDispose listener + // Otherwise we create a memory leak. + var cleanRemover = function cleanRemover() { + return _this2.off('dispose', removeOnDispose); + }; + + // Add the same function ID so we can easily remove it later + cleanRemover.guid = fn.guid; + + // Check if this is a DOM node + if (first.nodeName) { + // Add the listener to the other element + Events.on(target, type, fn); + Events.on(target, 'dispose', cleanRemover); + + // Should be a component + // Not using `instanceof Component` because it makes mock players difficult + } else if (typeof first.on === 'function') { + // Add the listener to the other component + target.on(type, fn); + target.on('dispose', cleanRemover); + } + })(); + } + + return this; + }; + + /** + * Remove an event listener from this component's element + * ```js + * myComponent.off('eventType', myFunc); + * ``` + * If myFunc is excluded, ALL listeners for the event type will be removed. + * If eventType is excluded, ALL listeners will be removed from the component. + * Alternatively you can use `off` to remove listeners that were added to other + * elements or components using `myComponent.on(otherComponent...`. + * In this case both the event type and listener function are REQUIRED. + * ```js + * myComponent.off(otherElement, 'eventType', myFunc); + * myComponent.off(otherComponent, 'eventType', myFunc); + * ``` + * + * @param {String=|Component} first The event type or other component + * @param {Function=|String} second The listener function or event type + * @param {Function=} third The listener for other component + * @return {Component} + * @method off + */ + + Component.prototype.off = function off(first, second, third) { + if (!first || typeof first === 'string' || Array.isArray(first)) { + Events.off(this.el_, first, second); + } else { + var target = first; + var type = second; + // Ensure there's at least a guid, even if the function hasn't been used + var fn = Fn.bind(this, third); + + // Remove the dispose listener on this component, + // which was given the same guid as the event listener + this.off('dispose', fn); + + if (first.nodeName) { + // Remove the listener + Events.off(target, type, fn); + // Remove the listener for cleaning the dispose listener + Events.off(target, 'dispose', fn); + } else { + target.off(type, fn); + target.off('dispose', fn); + } + } + + return this; + }; + + /** + * Add an event listener to be triggered only once and then removed + * ```js + * myComponent.one('eventName', myFunc); + * ``` + * Alternatively you can add a listener to another element or component + * that will be triggered only once. + * ```js + * myComponent.one(otherElement, 'eventName', myFunc); + * myComponent.one(otherComponent, 'eventName', myFunc); + * ``` + * + * @param {String|Component} first The event type or other component + * @param {Function|String} second The listener function or event type + * @param {Function=} third The listener function for other component + * @return {Component} + * @method one + */ + + Component.prototype.one = function one(first, second, third) { + var _this3 = this, + _arguments = arguments; + + if (typeof first === 'string' || Array.isArray(first)) { + Events.one(this.el_, first, Fn.bind(this, second)); + } else { + (function () { + var target = first; + var type = second; + var fn = Fn.bind(_this3, third); + + var newFunc = function newFunc() { + _this3.off(target, type, newFunc); + fn.apply(null, _arguments); + }; + + // Keep the same function ID so we can remove it later + newFunc.guid = fn.guid; + + _this3.on(target, type, newFunc); + })(); + } + + return this; + }; + + /** + * Trigger an event on an element + * ```js + * myComponent.trigger('eventName'); + * myComponent.trigger({'type':'eventName'}); + * myComponent.trigger('eventName', {data: 'some data'}); + * myComponent.trigger({'type':'eventName'}, {data: 'some data'}); + * ``` + * + * @param {Event|Object|String} event A string (the type) or an event object with a type attribute + * @param {Object} [hash] data hash to pass along with the event + * @return {Component} self + * @method trigger + */ + + Component.prototype.trigger = function trigger(event, hash) { + Events.trigger(this.el_, event, hash); + return this; + }; + + /** + * Bind a listener to the component's ready state. + * Different from event listeners in that if the ready event has already happened + * it will trigger the function immediately. + * + * @param {Function} fn Ready listener + * @param {Boolean} sync Exec the listener synchronously if component is ready + * @return {Component} + * @method ready + */ + + Component.prototype.ready = function ready(fn) { + var sync = arguments.length <= 1 || arguments[1] === undefined ? false : arguments[1]; + + if (fn) { + if (this.isReady_) { + if (sync) { + fn.call(this); + } else { + // Call the function asynchronously by default for consistency + this.setTimeout(fn, 1); + } + } else { + this.readyQueue_ = this.readyQueue_ || []; + this.readyQueue_.push(fn); + } + } + return this; + }; + + /** + * Trigger the ready listeners + * + * @return {Component} + * @method triggerReady + */ + + Component.prototype.triggerReady = function triggerReady() { + this.isReady_ = true; + + // Ensure ready is triggerd asynchronously + this.setTimeout(function () { + var readyQueue = this.readyQueue_; + + // Reset Ready Queue + this.readyQueue_ = []; + + if (readyQueue && readyQueue.length > 0) { + readyQueue.forEach(function (fn) { + fn.call(this); + }, this); + } + + // Allow for using event listeners also + this.trigger('ready'); + }, 1); + }; + + /** + * Finds a single DOM element matching `selector` within the component's + * `contentEl` or another custom context. + * + * @method $ + * @param {String} selector + * A valid CSS selector, which will be passed to `querySelector`. + * + * @param {Element|String} [context=document] + * A DOM element within which to query. Can also be a selector + * string in which case the first matching element will be used + * as context. If missing (or no element matches selector), falls + * back to `document`. + * + * @return {Element|null} + */ + + Component.prototype.$ = function $(selector, context) { + return Dom.$(selector, context || this.contentEl()); + }; + + /** + * Finds a all DOM elements matching `selector` within the component's + * `contentEl` or another custom context. + * + * @method $$ + * @param {String} selector + * A valid CSS selector, which will be passed to `querySelectorAll`. + * + * @param {Element|String} [context=document] + * A DOM element within which to query. Can also be a selector + * string in which case the first matching element will be used + * as context. If missing (or no element matches selector), falls + * back to `document`. + * + * @return {NodeList} + */ + + Component.prototype.$$ = function $$(selector, context) { + return Dom.$$(selector, context || this.contentEl()); + }; + + /** + * Check if a component's element has a CSS class name + * + * @param {String} classToCheck Classname to check + * @return {Component} + * @method hasClass + */ + + Component.prototype.hasClass = function hasClass(classToCheck) { + return Dom.hasElClass(this.el_, classToCheck); + }; + + /** + * Add a CSS class name to the component's element + * + * @param {String} classToAdd Classname to add + * @return {Component} + * @method addClass + */ + + Component.prototype.addClass = function addClass(classToAdd) { + Dom.addElClass(this.el_, classToAdd); + return this; + }; + + /** + * Remove a CSS class name from the component's element + * + * @param {String} classToRemove Classname to remove + * @return {Component} + * @method removeClass + */ + + Component.prototype.removeClass = function removeClass(classToRemove) { + Dom.removeElClass(this.el_, classToRemove); + return this; + }; + + /** + * Add or remove a CSS class name from the component's element + * + * @param {String} classToToggle + * @param {Boolean|Function} [predicate] + * Can be a function that returns a Boolean. If `true`, the class + * will be added; if `false`, the class will be removed. If not + * given, the class will be added if not present and vice versa. + * + * @return {Component} + * @method toggleClass + */ + + Component.prototype.toggleClass = function toggleClass(classToToggle, predicate) { + Dom.toggleElClass(this.el_, classToToggle, predicate); + return this; + }; + + /** + * Show the component element if hidden + * + * @return {Component} + * @method show + */ + + Component.prototype.show = function show() { + this.removeClass('vjs-hidden'); + return this; + }; + + /** + * Hide the component element if currently showing + * + * @return {Component} + * @method hide + */ + + Component.prototype.hide = function hide() { + this.addClass('vjs-hidden'); + return this; + }; + + /** + * Lock an item in its visible state + * To be used with fadeIn/fadeOut. + * + * @return {Component} + * @private + * @method lockShowing + */ + + Component.prototype.lockShowing = function lockShowing() { + this.addClass('vjs-lock-showing'); + return this; + }; + + /** + * Unlock an item to be hidden + * To be used with fadeIn/fadeOut. + * + * @return {Component} + * @private + * @method unlockShowing + */ + + Component.prototype.unlockShowing = function unlockShowing() { + this.removeClass('vjs-lock-showing'); + return this; + }; + + /** + * Set or get the width of the component (CSS values) + * Setting the video tag dimension values only works with values in pixels. + * Percent values will not work. + * Some percents can be used, but width()/height() will return the number + %, + * not the actual computed width/height. + * + * @param {Number|String=} num Optional width number + * @param {Boolean} skipListeners Skip the 'resize' event trigger + * @return {Component} This component, when setting the width + * @return {Number|String} The width, when getting + * @method width + */ + + Component.prototype.width = function width(num, skipListeners) { + return this.dimension('width', num, skipListeners); + }; + + /** + * Get or set the height of the component (CSS values) + * Setting the video tag dimension values only works with values in pixels. + * Percent values will not work. + * Some percents can be used, but width()/height() will return the number + %, + * not the actual computed width/height. + * + * @param {Number|String=} num New component height + * @param {Boolean=} skipListeners Skip the resize event trigger + * @return {Component} This component, when setting the height + * @return {Number|String} The height, when getting + * @method height + */ + + Component.prototype.height = function height(num, skipListeners) { + return this.dimension('height', num, skipListeners); + }; + + /** + * Set both width and height at the same time + * + * @param {Number|String} width Width of player + * @param {Number|String} height Height of player + * @return {Component} The component + * @method dimensions + */ + + Component.prototype.dimensions = function dimensions(width, height) { + // Skip resize listeners on width for optimization + return this.width(width, true).height(height); + }; + + /** + * Get or set width or height + * This is the shared code for the width() and height() methods. + * All for an integer, integer + 'px' or integer + '%'; + * Known issue: Hidden elements officially have a width of 0. We're defaulting + * to the style.width value and falling back to computedStyle which has the + * hidden element issue. Info, but probably not an efficient fix: + * http://www.foliotek.com/devblog/getting-the-width-of-a-hidden-element-with-jquery-using-width/ + * + * @param {String} widthOrHeight 'width' or 'height' + * @param {Number|String=} num New dimension + * @param {Boolean=} skipListeners Skip resize event trigger + * @return {Component} The component if a dimension was set + * @return {Number|String} The dimension if nothing was set + * @private + * @method dimension + */ + + Component.prototype.dimension = function dimension(widthOrHeight, num, skipListeners) { + if (num !== undefined) { + // Set to zero if null or literally NaN (NaN !== NaN) + if (num === null || num !== num) { + num = 0; + } + + // Check if using css width/height (% or px) and adjust + if (('' + num).indexOf('%') !== -1 || ('' + num).indexOf('px') !== -1) { + this.el_.style[widthOrHeight] = num; + } else if (num === 'auto') { + this.el_.style[widthOrHeight] = ''; + } else { + this.el_.style[widthOrHeight] = num + 'px'; + } + + // skipListeners allows us to avoid triggering the resize event when setting both width and height + if (!skipListeners) { + this.trigger('resize'); + } + + // Return component + return this; + } + + // Not setting a value, so getting it + // Make sure element exists + if (!this.el_) { + return 0; + } + + // Get dimension value from style + var val = this.el_.style[widthOrHeight]; + var pxIndex = val.indexOf('px'); + + if (pxIndex !== -1) { + // Return the pixel value with no 'px' + return parseInt(val.slice(0, pxIndex), 10); + } + + // No px so using % or no style was set, so falling back to offsetWidth/height + // If component has display:none, offset will return 0 + // TODO: handle display:none and no dimension style using px + return parseInt(this.el_['offset' + _utilsToTitleCaseJs2['default'](widthOrHeight)], 10); + }; + + /** + * Emit 'tap' events when touch events are supported + * This is used to support toggling the controls through a tap on the video. + * We're requiring them to be enabled because otherwise every component would + * have this extra overhead unnecessarily, on mobile devices where extra + * overhead is especially bad. + * + * @private + * @method emitTapEvents + */ + + Component.prototype.emitTapEvents = function emitTapEvents() { + // Track the start time so we can determine how long the touch lasted + var touchStart = 0; + var firstTouch = null; + + // Maximum movement allowed during a touch event to still be considered a tap + // Other popular libs use anywhere from 2 (hammer.js) to 15, so 10 seems like a nice, round number. + var tapMovementThreshold = 10; + + // The maximum length a touch can be while still being considered a tap + var touchTimeThreshold = 200; + + var couldBeTap = undefined; + + this.on('touchstart', function (event) { + // If more than one finger, don't consider treating this as a click + if (event.touches.length === 1) { + // Copy the touches object to prevent modifying the original + firstTouch = _objectAssign2['default']({}, event.touches[0]); + // Record start time so we can detect a tap vs. "touch and hold" + touchStart = new Date().getTime(); + // Reset couldBeTap tracking + couldBeTap = true; + } + }); + + this.on('touchmove', function (event) { + // If more than one finger, don't consider treating this as a click + if (event.touches.length > 1) { + couldBeTap = false; + } else if (firstTouch) { + // Some devices will throw touchmoves for all but the slightest of taps. + // So, if we moved only a small distance, this could still be a tap + var xdiff = event.touches[0].pageX - firstTouch.pageX; + var ydiff = event.touches[0].pageY - firstTouch.pageY; + var touchDistance = Math.sqrt(xdiff * xdiff + ydiff * ydiff); + + if (touchDistance > tapMovementThreshold) { + couldBeTap = false; + } + } + }); + + var noTap = function noTap() { + couldBeTap = false; + }; + + // TODO: Listen to the original target. http://youtu.be/DujfpXOKUp8?t=13m8s + this.on('touchleave', noTap); + this.on('touchcancel', noTap); + + // When the touch ends, measure how long it took and trigger the appropriate + // event + this.on('touchend', function (event) { + firstTouch = null; + // Proceed only if the touchmove/leave/cancel event didn't happen + if (couldBeTap === true) { + // Measure how long the touch lasted + var touchTime = new Date().getTime() - touchStart; + + // Make sure the touch was less than the threshold to be considered a tap + if (touchTime < touchTimeThreshold) { + // Don't let browser turn this into a click + event.preventDefault(); + this.trigger('tap'); + // It may be good to copy the touchend event object and change the + // type to tap, if the other event properties aren't exact after + // Events.fixEvent runs (e.g. event.target) + } + } + }); + }; + + /** + * Report user touch activity when touch events occur + * User activity is used to determine when controls should show/hide. It's + * relatively simple when it comes to mouse events, because any mouse event + * should show the controls. So we capture mouse events that bubble up to the + * player and report activity when that happens. + * With touch events it isn't as easy. We can't rely on touch events at the + * player level, because a tap (touchstart + touchend) on the video itself on + * mobile devices is meant to turn controls off (and on). User activity is + * checked asynchronously, so what could happen is a tap event on the video + * turns the controls off, then the touchend event bubbles up to the player, + * which if it reported user activity, would turn the controls right back on. + * (We also don't want to completely block touch events from bubbling up) + * Also a touchmove, touch+hold, and anything other than a tap is not supposed + * to turn the controls back on on a mobile device. + * Here we're setting the default component behavior to report user activity + * whenever touch events happen, and this can be turned off by components that + * want touch events to act differently. + * + * @method enableTouchActivity + */ + + Component.prototype.enableTouchActivity = function enableTouchActivity() { + // Don't continue if the root player doesn't support reporting user activity + if (!this.player() || !this.player().reportUserActivity) { + return; + } + + // listener for reporting that the user is active + var report = Fn.bind(this.player(), this.player().reportUserActivity); + + var touchHolding = undefined; + + this.on('touchstart', function () { + report(); + // For as long as the they are touching the device or have their mouse down, + // we consider them active even if they're not moving their finger or mouse. + // So we want to continue to update that they are active + this.clearInterval(touchHolding); + // report at the same interval as activityCheck + touchHolding = this.setInterval(report, 250); + }); + + var touchEnd = function touchEnd(event) { + report(); + // stop the interval that maintains activity if the touch is holding + this.clearInterval(touchHolding); + }; + + this.on('touchmove', report); + this.on('touchend', touchEnd); + this.on('touchcancel', touchEnd); + }; + + /** + * Creates timeout and sets up disposal automatically. + * + * @param {Function} fn The function to run after the timeout. + * @param {Number} timeout Number of ms to delay before executing specified function. + * @return {Number} Returns the timeout ID + * @method setTimeout + */ + + Component.prototype.setTimeout = function setTimeout(fn, timeout) { + fn = Fn.bind(this, fn); + + // window.setTimeout would be preferable here, but due to some bizarre issue with Sinon and/or Phantomjs, we can't. + var timeoutId = _globalWindow2['default'].setTimeout(fn, timeout); + + var disposeFn = function disposeFn() { + this.clearTimeout(timeoutId); + }; + + disposeFn.guid = 'vjs-timeout-' + timeoutId; + + this.on('dispose', disposeFn); + + return timeoutId; + }; + + /** + * Clears a timeout and removes the associated dispose listener + * + * @param {Number} timeoutId The id of the timeout to clear + * @return {Number} Returns the timeout ID + * @method clearTimeout + */ + + Component.prototype.clearTimeout = function clearTimeout(timeoutId) { + _globalWindow2['default'].clearTimeout(timeoutId); + + var disposeFn = function disposeFn() {}; + + disposeFn.guid = 'vjs-timeout-' + timeoutId; + + this.off('dispose', disposeFn); + + return timeoutId; + }; + + /** + * Creates an interval and sets up disposal automatically. + * + * @param {Function} fn The function to run every N seconds. + * @param {Number} interval Number of ms to delay before executing specified function. + * @return {Number} Returns the interval ID + * @method setInterval + */ + + Component.prototype.setInterval = function setInterval(fn, interval) { + fn = Fn.bind(this, fn); + + var intervalId = _globalWindow2['default'].setInterval(fn, interval); + + var disposeFn = function disposeFn() { + this.clearInterval(intervalId); + }; + + disposeFn.guid = 'vjs-interval-' + intervalId; + + this.on('dispose', disposeFn); + + return intervalId; + }; + + /** + * Clears an interval and removes the associated dispose listener + * + * @param {Number} intervalId The id of the interval to clear + * @return {Number} Returns the interval ID + * @method clearInterval + */ + + Component.prototype.clearInterval = function clearInterval(intervalId) { + _globalWindow2['default'].clearInterval(intervalId); + + var disposeFn = function disposeFn() {}; + + disposeFn.guid = 'vjs-interval-' + intervalId; + + this.off('dispose', disposeFn); + + return intervalId; + }; + + /** + * Registers a component + * + * @param {String} name Name of the component to register + * @param {Object} comp The component to register + * @static + * @method registerComponent + */ + + Component.registerComponent = function registerComponent(name, comp) { + if (!Component.components_) { + Component.components_ = {}; + } + + Component.components_[name] = comp; + return comp; + }; + + /** + * Gets a component by name + * + * @param {String} name Name of the component to get + * @return {Component} + * @static + * @method getComponent + */ + + Component.getComponent = function getComponent(name) { + if (Component.components_ && Component.components_[name]) { + return Component.components_[name]; + } + + if (_globalWindow2['default'] && _globalWindow2['default'].videojs && _globalWindow2['default'].videojs[name]) { + _utilsLogJs2['default'].warn('The ' + name + ' component was added to the videojs object when it should be registered using videojs.registerComponent(name, component)'); + return _globalWindow2['default'].videojs[name]; + } + }; + + /** + * Sets up the constructor using the supplied init method + * or uses the init of the parent object + * + * @param {Object} props An object of properties + * @static + * @deprecated + * @method extend + */ + + Component.extend = function extend(props) { + props = props || {}; + + _utilsLogJs2['default'].warn('Component.extend({}) has been deprecated, use videojs.extend(Component, {}) instead'); + + // Set up the constructor using the supplied init method + // or using the init of the parent object + // Make sure to check the unobfuscated version for external libs + var init = props.init || props.init || this.prototype.init || this.prototype.init || function () {}; + // In Resig's simple class inheritance (previously used) the constructor + // is a function that calls `this.init.apply(arguments)` + // However that would prevent us from using `ParentObject.call(this);` + // in a Child constructor because the `this` in `this.init` + // would still refer to the Child and cause an infinite loop. + // We would instead have to do + // `ParentObject.prototype.init.apply(this, arguments);` + // Bleh. We're not creating a _super() function, so it's good to keep + // the parent constructor reference simple. + var subObj = function subObj() { + init.apply(this, arguments); + }; + + // Inherit from this object's prototype + subObj.prototype = Object.create(this.prototype); + // Reset the constructor property for subObj otherwise + // instances of subObj would have the constructor of the parent Object + subObj.prototype.constructor = subObj; + + // Make the class extendable + subObj.extend = Component.extend; + + // Extend subObj's prototype with functions and other properties from props + for (var _name in props) { + if (props.hasOwnProperty(_name)) { + subObj.prototype[_name] = props[_name]; + } + } + + return subObj; + }; + + return Component; +})(); + +Component.registerComponent('Component', Component); +exports['default'] = Component; +module.exports = exports['default']; + +},{"./utils/dom.js":132,"./utils/events.js":133,"./utils/fn.js":134,"./utils/guid.js":136,"./utils/log.js":137,"./utils/merge-options.js":138,"./utils/to-title-case.js":141,"global/window":2,"object.assign":45}],68:[function(_dereq_,module,exports){ +/** + * @file control-bar.js + */ +'use strict'; + +exports.__esModule = true; + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } } + +function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + +var _componentJs = _dereq_('../component.js'); + +var _componentJs2 = _interopRequireDefault(_componentJs); + +// Required children + +var _playToggleJs = _dereq_('./play-toggle.js'); + +var _playToggleJs2 = _interopRequireDefault(_playToggleJs); + +var _timeControlsCurrentTimeDisplayJs = _dereq_('./time-controls/current-time-display.js'); + +var _timeControlsCurrentTimeDisplayJs2 = _interopRequireDefault(_timeControlsCurrentTimeDisplayJs); + +var _timeControlsDurationDisplayJs = _dereq_('./time-controls/duration-display.js'); + +var _timeControlsDurationDisplayJs2 = _interopRequireDefault(_timeControlsDurationDisplayJs); + +var _timeControlsTimeDividerJs = _dereq_('./time-controls/time-divider.js'); + +var _timeControlsTimeDividerJs2 = _interopRequireDefault(_timeControlsTimeDividerJs); + +var _timeControlsRemainingTimeDisplayJs = _dereq_('./time-controls/remaining-time-display.js'); + +var _timeControlsRemainingTimeDisplayJs2 = _interopRequireDefault(_timeControlsRemainingTimeDisplayJs); + +var _liveDisplayJs = _dereq_('./live-display.js'); + +var _liveDisplayJs2 = _interopRequireDefault(_liveDisplayJs); + +var _progressControlProgressControlJs = _dereq_('./progress-control/progress-control.js'); + +var _progressControlProgressControlJs2 = _interopRequireDefault(_progressControlProgressControlJs); + +var _fullscreenToggleJs = _dereq_('./fullscreen-toggle.js'); + +var _fullscreenToggleJs2 = _interopRequireDefault(_fullscreenToggleJs); + +var _volumeControlVolumeControlJs = _dereq_('./volume-control/volume-control.js'); + +var _volumeControlVolumeControlJs2 = _interopRequireDefault(_volumeControlVolumeControlJs); + +var _volumeMenuButtonJs = _dereq_('./volume-menu-button.js'); + +var _volumeMenuButtonJs2 = _interopRequireDefault(_volumeMenuButtonJs); + +var _muteToggleJs = _dereq_('./mute-toggle.js'); + +var _muteToggleJs2 = _interopRequireDefault(_muteToggleJs); + +var _textTrackControlsChaptersButtonJs = _dereq_('./text-track-controls/chapters-button.js'); + +var _textTrackControlsChaptersButtonJs2 = _interopRequireDefault(_textTrackControlsChaptersButtonJs); + +var _textTrackControlsSubtitlesButtonJs = _dereq_('./text-track-controls/subtitles-button.js'); + +var _textTrackControlsSubtitlesButtonJs2 = _interopRequireDefault(_textTrackControlsSubtitlesButtonJs); + +var _textTrackControlsCaptionsButtonJs = _dereq_('./text-track-controls/captions-button.js'); + +var _textTrackControlsCaptionsButtonJs2 = _interopRequireDefault(_textTrackControlsCaptionsButtonJs); + +var _playbackRateMenuPlaybackRateMenuButtonJs = _dereq_('./playback-rate-menu/playback-rate-menu-button.js'); + +var _playbackRateMenuPlaybackRateMenuButtonJs2 = _interopRequireDefault(_playbackRateMenuPlaybackRateMenuButtonJs); + +var _spacerControlsCustomControlSpacerJs = _dereq_('./spacer-controls/custom-control-spacer.js'); + +var _spacerControlsCustomControlSpacerJs2 = _interopRequireDefault(_spacerControlsCustomControlSpacerJs); + +/** + * Container of main controls + * + * @extends Component + * @class ControlBar + */ + +var ControlBar = (function (_Component) { + _inherits(ControlBar, _Component); + + function ControlBar() { + _classCallCheck(this, ControlBar); + + _Component.apply(this, arguments); + } + + /** + * Create the component's DOM element + * + * @return {Element} + * @method createEl + */ + + ControlBar.prototype.createEl = function createEl() { + return _Component.prototype.createEl.call(this, 'div', { + className: 'vjs-control-bar', + dir: 'ltr' + }, { + 'role': 'group' // The control bar is a group, so it can contain menuitems + }); + }; + + return ControlBar; +})(_componentJs2['default']); + +ControlBar.prototype.options_ = { + loadEvent: 'play', + children: ['playToggle', 'volumeMenuButton', 'currentTimeDisplay', 'timeDivider', 'durationDisplay', 'progressControl', 'liveDisplay', 'remainingTimeDisplay', 'customControlSpacer', 'playbackRateMenuButton', 'chaptersButton', 'subtitlesButton', 'captionsButton', 'fullscreenToggle'] +}; + +_componentJs2['default'].registerComponent('ControlBar', ControlBar); +exports['default'] = ControlBar; +module.exports = exports['default']; + +},{"../component.js":67,"./fullscreen-toggle.js":69,"./live-display.js":70,"./mute-toggle.js":71,"./play-toggle.js":72,"./playback-rate-menu/playback-rate-menu-button.js":73,"./progress-control/progress-control.js":78,"./spacer-controls/custom-control-spacer.js":80,"./text-track-controls/captions-button.js":83,"./text-track-controls/chapters-button.js":84,"./text-track-controls/subtitles-button.js":87,"./time-controls/current-time-display.js":90,"./time-controls/duration-display.js":91,"./time-controls/remaining-time-display.js":92,"./time-controls/time-divider.js":93,"./volume-control/volume-control.js":95,"./volume-menu-button.js":97}],69:[function(_dereq_,module,exports){ +/** + * @file fullscreen-toggle.js + */ +'use strict'; + +exports.__esModule = true; + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } } + +function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + +var _buttonJs = _dereq_('../button.js'); + +var _buttonJs2 = _interopRequireDefault(_buttonJs); + +var _componentJs = _dereq_('../component.js'); + +var _componentJs2 = _interopRequireDefault(_componentJs); + +/** + * Toggle fullscreen video + * + * @extends Button + * @class FullscreenToggle + */ + +var FullscreenToggle = (function (_Button) { + _inherits(FullscreenToggle, _Button); + + function FullscreenToggle() { + _classCallCheck(this, FullscreenToggle); + + _Button.apply(this, arguments); + } + + /** + * Allow sub components to stack CSS class names + * + * @return {String} The constructed class name + * @method buildCSSClass + */ + + FullscreenToggle.prototype.buildCSSClass = function buildCSSClass() { + return 'vjs-fullscreen-control ' + _Button.prototype.buildCSSClass.call(this); + }; + + /** + * Handles click for full screen + * + * @method handleClick + */ + + FullscreenToggle.prototype.handleClick = function handleClick() { + if (!this.player_.isFullscreen()) { + this.player_.requestFullscreen(); + this.controlText('Non-Fullscreen'); + } else { + this.player_.exitFullscreen(); + this.controlText('Fullscreen'); + } + }; + + return FullscreenToggle; +})(_buttonJs2['default']); + +FullscreenToggle.prototype.controlText_ = 'Fullscreen'; + +_componentJs2['default'].registerComponent('FullscreenToggle', FullscreenToggle); +exports['default'] = FullscreenToggle; +module.exports = exports['default']; + +},{"../button.js":64,"../component.js":67}],70:[function(_dereq_,module,exports){ +/** + * @file live-display.js + */ +'use strict'; + +exports.__esModule = true; + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } } + +function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + +var _component = _dereq_('../component'); + +var _component2 = _interopRequireDefault(_component); + +var _utilsDomJs = _dereq_('../utils/dom.js'); + +var Dom = _interopRequireWildcard(_utilsDomJs); + +/** + * Displays the live indicator + * TODO - Future make it click to snap to live + * + * @extends Component + * @class LiveDisplay + */ + +var LiveDisplay = (function (_Component) { + _inherits(LiveDisplay, _Component); + + function LiveDisplay(player, options) { + _classCallCheck(this, LiveDisplay); + + _Component.call(this, player, options); + + this.updateShowing(); + this.on(this.player(), 'durationchange', this.updateShowing); + } + + /** + * Create the component's DOM element + * + * @return {Element} + * @method createEl + */ + + LiveDisplay.prototype.createEl = function createEl() { + var el = _Component.prototype.createEl.call(this, 'div', { + className: 'vjs-live-control vjs-control' + }); + + this.contentEl_ = Dom.createEl('div', { + className: 'vjs-live-display', + innerHTML: '' + this.localize('Stream Type') + '' + this.localize('LIVE') + }, { + 'aria-live': 'off' + }); + + el.appendChild(this.contentEl_); + return el; + }; + + LiveDisplay.prototype.updateShowing = function updateShowing() { + if (this.player().duration() === Infinity) { + this.show(); + } else { + this.hide(); + } + }; + + return LiveDisplay; +})(_component2['default']); + +_component2['default'].registerComponent('LiveDisplay', LiveDisplay); +exports['default'] = LiveDisplay; +module.exports = exports['default']; + +},{"../component":67,"../utils/dom.js":132}],71:[function(_dereq_,module,exports){ +/** + * @file mute-toggle.js + */ +'use strict'; + +exports.__esModule = true; + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } } + +function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + +var _button = _dereq_('../button'); + +var _button2 = _interopRequireDefault(_button); + +var _component = _dereq_('../component'); + +var _component2 = _interopRequireDefault(_component); + +var _utilsDomJs = _dereq_('../utils/dom.js'); + +var Dom = _interopRequireWildcard(_utilsDomJs); + +/** + * A button component for muting the audio + * + * @param {Player|Object} player + * @param {Object=} options + * @extends Button + * @class MuteToggle + */ + +var MuteToggle = (function (_Button) { + _inherits(MuteToggle, _Button); + + function MuteToggle(player, options) { + _classCallCheck(this, MuteToggle); + + _Button.call(this, player, options); + + this.on(player, 'volumechange', this.update); + + // hide mute toggle if the current tech doesn't support volume control + if (player.tech_ && player.tech_['featuresVolumeControl'] === false) { + this.addClass('vjs-hidden'); + } + + this.on(player, 'loadstart', function () { + this.update(); // We need to update the button to account for a default muted state. + + if (player.tech_['featuresVolumeControl'] === false) { + this.addClass('vjs-hidden'); + } else { + this.removeClass('vjs-hidden'); + } + }); + } + + /** + * Allow sub components to stack CSS class names + * + * @return {String} The constructed class name + * @method buildCSSClass + */ + + MuteToggle.prototype.buildCSSClass = function buildCSSClass() { + return 'vjs-mute-control ' + _Button.prototype.buildCSSClass.call(this); + }; + + /** + * Handle click on mute + * + * @method handleClick + */ + + MuteToggle.prototype.handleClick = function handleClick() { + this.player_.muted(this.player_.muted() ? false : true); + }; + + /** + * Update volume + * + * @method update + */ + + MuteToggle.prototype.update = function update() { + var vol = this.player_.volume(), + level = 3; + + if (vol === 0 || this.player_.muted()) { + level = 0; + } else if (vol < 0.33) { + level = 1; + } else if (vol < 0.67) { + level = 2; + } + + // Don't rewrite the button text if the actual text doesn't change. + // This causes unnecessary and confusing information for screen reader users. + // This check is needed because this function gets called every time the volume level is changed. + var toMute = this.player_.muted() ? 'Unmute' : 'Mute'; + if (this.controlText() !== toMute) { + this.controlText(toMute); + } + + /* TODO improve muted icon classes */ + for (var i = 0; i < 4; i++) { + Dom.removeElClass(this.el_, 'vjs-vol-' + i); + } + Dom.addElClass(this.el_, 'vjs-vol-' + level); + }; + + return MuteToggle; +})(_button2['default']); + +MuteToggle.prototype.controlText_ = 'Mute'; + +_component2['default'].registerComponent('MuteToggle', MuteToggle); +exports['default'] = MuteToggle; +module.exports = exports['default']; + +},{"../button":64,"../component":67,"../utils/dom.js":132}],72:[function(_dereq_,module,exports){ +/** + * @file play-toggle.js + */ +'use strict'; + +exports.__esModule = true; + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } } + +function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + +var _buttonJs = _dereq_('../button.js'); + +var _buttonJs2 = _interopRequireDefault(_buttonJs); + +var _componentJs = _dereq_('../component.js'); + +var _componentJs2 = _interopRequireDefault(_componentJs); + +/** + * Button to toggle between play and pause + * + * @param {Player|Object} player + * @param {Object=} options + * @extends Button + * @class PlayToggle + */ + +var PlayToggle = (function (_Button) { + _inherits(PlayToggle, _Button); + + function PlayToggle(player, options) { + _classCallCheck(this, PlayToggle); + + _Button.call(this, player, options); + + this.on(player, 'play', this.handlePlay); + this.on(player, 'pause', this.handlePause); + } + + /** + * Allow sub components to stack CSS class names + * + * @return {String} The constructed class name + * @method buildCSSClass + */ + + PlayToggle.prototype.buildCSSClass = function buildCSSClass() { + return 'vjs-play-control ' + _Button.prototype.buildCSSClass.call(this); + }; + + /** + * Handle click to toggle between play and pause + * + * @method handleClick + */ + + PlayToggle.prototype.handleClick = function handleClick() { + if (this.player_.paused()) { + this.player_.play(); + } else { + this.player_.pause(); + } + }; + + /** + * Add the vjs-playing class to the element so it can change appearance + * + * @method handlePlay + */ + + PlayToggle.prototype.handlePlay = function handlePlay() { + this.removeClass('vjs-paused'); + this.addClass('vjs-playing'); + this.controlText('Pause'); // change the button text to "Pause" + }; + + /** + * Add the vjs-paused class to the element so it can change appearance + * + * @method handlePause + */ + + PlayToggle.prototype.handlePause = function handlePause() { + this.removeClass('vjs-playing'); + this.addClass('vjs-paused'); + this.controlText('Play'); // change the button text to "Play" + }; + + return PlayToggle; +})(_buttonJs2['default']); + +PlayToggle.prototype.controlText_ = 'Play'; + +_componentJs2['default'].registerComponent('PlayToggle', PlayToggle); +exports['default'] = PlayToggle; +module.exports = exports['default']; + +},{"../button.js":64,"../component.js":67}],73:[function(_dereq_,module,exports){ +/** + * @file playback-rate-menu-button.js + */ +'use strict'; + +exports.__esModule = true; + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } } + +function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + +var _menuMenuButtonJs = _dereq_('../../menu/menu-button.js'); + +var _menuMenuButtonJs2 = _interopRequireDefault(_menuMenuButtonJs); + +var _menuMenuJs = _dereq_('../../menu/menu.js'); + +var _menuMenuJs2 = _interopRequireDefault(_menuMenuJs); + +var _playbackRateMenuItemJs = _dereq_('./playback-rate-menu-item.js'); + +var _playbackRateMenuItemJs2 = _interopRequireDefault(_playbackRateMenuItemJs); + +var _componentJs = _dereq_('../../component.js'); + +var _componentJs2 = _interopRequireDefault(_componentJs); + +var _utilsDomJs = _dereq_('../../utils/dom.js'); + +var Dom = _interopRequireWildcard(_utilsDomJs); + +/** + * The component for controlling the playback rate + * + * @param {Player|Object} player + * @param {Object=} options + * @extends MenuButton + * @class PlaybackRateMenuButton + */ + +var PlaybackRateMenuButton = (function (_MenuButton) { + _inherits(PlaybackRateMenuButton, _MenuButton); + + function PlaybackRateMenuButton(player, options) { + _classCallCheck(this, PlaybackRateMenuButton); + + _MenuButton.call(this, player, options); + + this.updateVisibility(); + this.updateLabel(); + + this.on(player, 'loadstart', this.updateVisibility); + this.on(player, 'ratechange', this.updateLabel); + } + + /** + * Create the component's DOM element + * + * @return {Element} + * @method createEl + */ + + PlaybackRateMenuButton.prototype.createEl = function createEl() { + var el = _MenuButton.prototype.createEl.call(this); + + this.labelEl_ = Dom.createEl('div', { + className: 'vjs-playback-rate-value', + innerHTML: 1.0 + }); + + el.appendChild(this.labelEl_); + + return el; + }; + + /** + * Allow sub components to stack CSS class names + * + * @return {String} The constructed class name + * @method buildCSSClass + */ + + PlaybackRateMenuButton.prototype.buildCSSClass = function buildCSSClass() { + return 'vjs-playback-rate ' + _MenuButton.prototype.buildCSSClass.call(this); + }; + + /** + * Create the playback rate menu + * + * @return {Menu} Menu object populated with items + * @method createMenu + */ + + PlaybackRateMenuButton.prototype.createMenu = function createMenu() { + var menu = new _menuMenuJs2['default'](this.player()); + var rates = this.playbackRates(); + + if (rates) { + for (var i = rates.length - 1; i >= 0; i--) { + menu.addChild(new _playbackRateMenuItemJs2['default'](this.player(), { 'rate': rates[i] + 'x' })); + } + } + + return menu; + }; + + /** + * Updates ARIA accessibility attributes + * + * @method updateARIAAttributes + */ + + PlaybackRateMenuButton.prototype.updateARIAAttributes = function updateARIAAttributes() { + // Current playback rate + this.el().setAttribute('aria-valuenow', this.player().playbackRate()); + }; + + /** + * Handle menu item click + * + * @method handleClick + */ + + PlaybackRateMenuButton.prototype.handleClick = function handleClick() { + // select next rate option + var currentRate = this.player().playbackRate(); + var rates = this.playbackRates(); + + // this will select first one if the last one currently selected + var newRate = rates[0]; + for (var i = 0; i < rates.length; i++) { + if (rates[i] > currentRate) { + newRate = rates[i]; + break; + } + } + this.player().playbackRate(newRate); + }; + + /** + * Get possible playback rates + * + * @return {Array} Possible playback rates + * @method playbackRates + */ + + PlaybackRateMenuButton.prototype.playbackRates = function playbackRates() { + return this.options_['playbackRates'] || this.options_.playerOptions && this.options_.playerOptions['playbackRates']; + }; + + /** + * Get supported playback rates + * + * @return {Array} Supported playback rates + * @method playbackRateSupported + */ + + PlaybackRateMenuButton.prototype.playbackRateSupported = function playbackRateSupported() { + return this.player().tech_ && this.player().tech_['featuresPlaybackRate'] && this.playbackRates() && this.playbackRates().length > 0; + }; + + /** + * Hide playback rate controls when they're no playback rate options to select + * + * @method updateVisibility + */ + + PlaybackRateMenuButton.prototype.updateVisibility = function updateVisibility() { + if (this.playbackRateSupported()) { + this.removeClass('vjs-hidden'); + } else { + this.addClass('vjs-hidden'); + } + }; + + /** + * Update button label when rate changed + * + * @method updateLabel + */ + + PlaybackRateMenuButton.prototype.updateLabel = function updateLabel() { + if (this.playbackRateSupported()) { + this.labelEl_.innerHTML = this.player().playbackRate() + 'x'; + } + }; + + return PlaybackRateMenuButton; +})(_menuMenuButtonJs2['default']); + +PlaybackRateMenuButton.prototype.controlText_ = 'Playback Rate'; + +_componentJs2['default'].registerComponent('PlaybackRateMenuButton', PlaybackRateMenuButton); +exports['default'] = PlaybackRateMenuButton; +module.exports = exports['default']; + +},{"../../component.js":67,"../../menu/menu-button.js":104,"../../menu/menu.js":106,"../../utils/dom.js":132,"./playback-rate-menu-item.js":74}],74:[function(_dereq_,module,exports){ +/** + * @file playback-rate-menu-item.js + */ +'use strict'; + +exports.__esModule = true; + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } } + +function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + +var _menuMenuItemJs = _dereq_('../../menu/menu-item.js'); + +var _menuMenuItemJs2 = _interopRequireDefault(_menuMenuItemJs); + +var _componentJs = _dereq_('../../component.js'); + +var _componentJs2 = _interopRequireDefault(_componentJs); + +/** + * The specific menu item type for selecting a playback rate + * + * @param {Player|Object} player + * @param {Object=} options + * @extends MenuItem + * @class PlaybackRateMenuItem + */ + +var PlaybackRateMenuItem = (function (_MenuItem) { + _inherits(PlaybackRateMenuItem, _MenuItem); + + function PlaybackRateMenuItem(player, options) { + _classCallCheck(this, PlaybackRateMenuItem); + + var label = options['rate']; + var rate = parseFloat(label, 10); + + // Modify options for parent MenuItem class's init. + options['label'] = label; + options['selected'] = rate === 1; + _MenuItem.call(this, player, options); + + this.label = label; + this.rate = rate; + + this.on(player, 'ratechange', this.update); + } + + /** + * Handle click on menu item + * + * @method handleClick + */ + + PlaybackRateMenuItem.prototype.handleClick = function handleClick() { + _MenuItem.prototype.handleClick.call(this); + this.player().playbackRate(this.rate); + }; + + /** + * Update playback rate with selected rate + * + * @method update + */ + + PlaybackRateMenuItem.prototype.update = function update() { + this.selected(this.player().playbackRate() === this.rate); + }; + + return PlaybackRateMenuItem; +})(_menuMenuItemJs2['default']); + +PlaybackRateMenuItem.prototype.contentElType = 'button'; + +_componentJs2['default'].registerComponent('PlaybackRateMenuItem', PlaybackRateMenuItem); +exports['default'] = PlaybackRateMenuItem; +module.exports = exports['default']; + +},{"../../component.js":67,"../../menu/menu-item.js":105}],75:[function(_dereq_,module,exports){ +/** + * @file load-progress-bar.js + */ +'use strict'; + +exports.__esModule = true; + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } } + +function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + +var _componentJs = _dereq_('../../component.js'); + +var _componentJs2 = _interopRequireDefault(_componentJs); + +var _utilsDomJs = _dereq_('../../utils/dom.js'); + +var Dom = _interopRequireWildcard(_utilsDomJs); + +/** + * Shows load progress + * + * @param {Player|Object} player + * @param {Object=} options + * @extends Component + * @class LoadProgressBar + */ + +var LoadProgressBar = (function (_Component) { + _inherits(LoadProgressBar, _Component); + + function LoadProgressBar(player, options) { + _classCallCheck(this, LoadProgressBar); + + _Component.call(this, player, options); + this.on(player, 'progress', this.update); + } + + /** + * Create the component's DOM element + * + * @return {Element} + * @method createEl + */ + + LoadProgressBar.prototype.createEl = function createEl() { + return _Component.prototype.createEl.call(this, 'div', { + className: 'vjs-load-progress', + innerHTML: '' + this.localize('Loaded') + ': 0%' + }); + }; + + /** + * Update progress bar + * + * @method update + */ + + LoadProgressBar.prototype.update = function update() { + var buffered = this.player_.buffered(); + var duration = this.player_.duration(); + var bufferedEnd = this.player_.bufferedEnd(); + var children = this.el_.children; + + // get the percent width of a time compared to the total end + var percentify = function percentify(time, end) { + var percent = time / end || 0; // no NaN + return (percent >= 1 ? 1 : percent) * 100 + '%'; + }; + + // update the width of the progress bar + this.el_.style.width = percentify(bufferedEnd, duration); + + // add child elements to represent the individual buffered time ranges + for (var i = 0; i < buffered.length; i++) { + var start = buffered.start(i); + var end = buffered.end(i); + var part = children[i]; + + if (!part) { + part = this.el_.appendChild(Dom.createEl()); + } + + // set the percent based on the width of the progress bar (bufferedEnd) + part.style.left = percentify(start, bufferedEnd); + part.style.width = percentify(end - start, bufferedEnd); + } + + // remove unused buffered range elements + for (var i = children.length; i > buffered.length; i--) { + this.el_.removeChild(children[i - 1]); + } + }; + + return LoadProgressBar; +})(_componentJs2['default']); + +_componentJs2['default'].registerComponent('LoadProgressBar', LoadProgressBar); +exports['default'] = LoadProgressBar; +module.exports = exports['default']; + +},{"../../component.js":67,"../../utils/dom.js":132}],76:[function(_dereq_,module,exports){ +/** + * @file mouse-time-display.js + */ +'use strict'; + +exports.__esModule = true; + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } } + +function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + +var _componentJs = _dereq_('../../component.js'); + +var _componentJs2 = _interopRequireDefault(_componentJs); + +var _utilsDomJs = _dereq_('../../utils/dom.js'); + +var Dom = _interopRequireWildcard(_utilsDomJs); + +var _utilsFnJs = _dereq_('../../utils/fn.js'); + +var Fn = _interopRequireWildcard(_utilsFnJs); + +var _utilsFormatTimeJs = _dereq_('../../utils/format-time.js'); + +var _utilsFormatTimeJs2 = _interopRequireDefault(_utilsFormatTimeJs); + +var _lodashCompatFunctionThrottle = _dereq_('lodash-compat/function/throttle'); + +var _lodashCompatFunctionThrottle2 = _interopRequireDefault(_lodashCompatFunctionThrottle); + +/** + * The Mouse Time Display component shows the time you will seek to + * when hovering over the progress bar + * + * @param {Player|Object} player + * @param {Object=} options + * @extends Component + * @class MouseTimeDisplay + */ + +var MouseTimeDisplay = (function (_Component) { + _inherits(MouseTimeDisplay, _Component); + + function MouseTimeDisplay(player, options) { + var _this = this; + + _classCallCheck(this, MouseTimeDisplay); + + _Component.call(this, player, options); + + this.update(0, 0); + + player.on('ready', function () { + _this.on(player.controlBar.progressControl.el(), 'mousemove', _lodashCompatFunctionThrottle2['default'](Fn.bind(_this, _this.handleMouseMove), 25)); + }); + } + + /** + * Create the component's DOM element + * + * @return {Element} + * @method createEl + */ + + MouseTimeDisplay.prototype.createEl = function createEl() { + return _Component.prototype.createEl.call(this, 'div', { + className: 'vjs-mouse-display' + }); + }; + + MouseTimeDisplay.prototype.handleMouseMove = function handleMouseMove(event) { + var duration = this.player_.duration(); + var newTime = this.calculateDistance(event) * duration; + var position = event.pageX - Dom.findElPosition(this.el().parentNode).left; + + this.update(newTime, position); + }; + + MouseTimeDisplay.prototype.update = function update(newTime, position) { + var time = _utilsFormatTimeJs2['default'](newTime, this.player_.duration()); + + this.el().style.left = position + 'px'; + this.el().setAttribute('data-current-time', time); + }; + + MouseTimeDisplay.prototype.calculateDistance = function calculateDistance(event) { + return Dom.getPointerPosition(this.el().parentNode, event).x; + }; + + return MouseTimeDisplay; +})(_componentJs2['default']); + +_componentJs2['default'].registerComponent('MouseTimeDisplay', MouseTimeDisplay); +exports['default'] = MouseTimeDisplay; +module.exports = exports['default']; + +},{"../../component.js":67,"../../utils/dom.js":132,"../../utils/fn.js":134,"../../utils/format-time.js":135,"lodash-compat/function/throttle":7}],77:[function(_dereq_,module,exports){ +/** + * @file play-progress-bar.js + */ +'use strict'; + +exports.__esModule = true; + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } } + +function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + +var _componentJs = _dereq_('../../component.js'); + +var _componentJs2 = _interopRequireDefault(_componentJs); + +var _utilsFnJs = _dereq_('../../utils/fn.js'); + +var Fn = _interopRequireWildcard(_utilsFnJs); + +var _utilsFormatTimeJs = _dereq_('../../utils/format-time.js'); + +var _utilsFormatTimeJs2 = _interopRequireDefault(_utilsFormatTimeJs); + +/** + * Shows play progress + * + * @param {Player|Object} player + * @param {Object=} options + * @extends Component + * @class PlayProgressBar + */ + +var PlayProgressBar = (function (_Component) { + _inherits(PlayProgressBar, _Component); + + function PlayProgressBar(player, options) { + _classCallCheck(this, PlayProgressBar); + + _Component.call(this, player, options); + this.updateDataAttr(); + this.on(player, 'timeupdate', this.updateDataAttr); + player.ready(Fn.bind(this, this.updateDataAttr)); + } + + /** + * Create the component's DOM element + * + * @return {Element} + * @method createEl + */ + + PlayProgressBar.prototype.createEl = function createEl() { + return _Component.prototype.createEl.call(this, 'div', { + className: 'vjs-play-progress vjs-slider-bar', + innerHTML: '' + this.localize('Progress') + ': 0%' + }); + }; + + PlayProgressBar.prototype.updateDataAttr = function updateDataAttr() { + var time = this.player_.scrubbing() ? this.player_.getCache().currentTime : this.player_.currentTime(); + this.el_.setAttribute('data-current-time', _utilsFormatTimeJs2['default'](time, this.player_.duration())); + }; + + return PlayProgressBar; +})(_componentJs2['default']); + +_componentJs2['default'].registerComponent('PlayProgressBar', PlayProgressBar); +exports['default'] = PlayProgressBar; +module.exports = exports['default']; + +},{"../../component.js":67,"../../utils/fn.js":134,"../../utils/format-time.js":135}],78:[function(_dereq_,module,exports){ +/** + * @file progress-control.js + */ +'use strict'; + +exports.__esModule = true; + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } } + +function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + +var _componentJs = _dereq_('../../component.js'); + +var _componentJs2 = _interopRequireDefault(_componentJs); + +var _seekBarJs = _dereq_('./seek-bar.js'); + +var _seekBarJs2 = _interopRequireDefault(_seekBarJs); + +var _mouseTimeDisplayJs = _dereq_('./mouse-time-display.js'); + +var _mouseTimeDisplayJs2 = _interopRequireDefault(_mouseTimeDisplayJs); + +/** + * The Progress Control component contains the seek bar, load progress, + * and play progress + * + * @param {Player|Object} player + * @param {Object=} options + * @extends Component + * @class ProgressControl + */ + +var ProgressControl = (function (_Component) { + _inherits(ProgressControl, _Component); + + function ProgressControl() { + _classCallCheck(this, ProgressControl); + + _Component.apply(this, arguments); + } + + /** + * Create the component's DOM element + * + * @return {Element} + * @method createEl + */ + + ProgressControl.prototype.createEl = function createEl() { + return _Component.prototype.createEl.call(this, 'div', { + className: 'vjs-progress-control vjs-control' + }); + }; + + return ProgressControl; +})(_componentJs2['default']); + +ProgressControl.prototype.options_ = { + children: ['seekBar'] +}; + +_componentJs2['default'].registerComponent('ProgressControl', ProgressControl); +exports['default'] = ProgressControl; +module.exports = exports['default']; + +},{"../../component.js":67,"./mouse-time-display.js":76,"./seek-bar.js":79}],79:[function(_dereq_,module,exports){ +/** + * @file seek-bar.js + */ +'use strict'; + +exports.__esModule = true; + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } } + +function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + +var _sliderSliderJs = _dereq_('../../slider/slider.js'); + +var _sliderSliderJs2 = _interopRequireDefault(_sliderSliderJs); + +var _componentJs = _dereq_('../../component.js'); + +var _componentJs2 = _interopRequireDefault(_componentJs); + +var _loadProgressBarJs = _dereq_('./load-progress-bar.js'); + +var _loadProgressBarJs2 = _interopRequireDefault(_loadProgressBarJs); + +var _playProgressBarJs = _dereq_('./play-progress-bar.js'); + +var _playProgressBarJs2 = _interopRequireDefault(_playProgressBarJs); + +var _utilsFnJs = _dereq_('../../utils/fn.js'); + +var Fn = _interopRequireWildcard(_utilsFnJs); + +var _utilsFormatTimeJs = _dereq_('../../utils/format-time.js'); + +var _utilsFormatTimeJs2 = _interopRequireDefault(_utilsFormatTimeJs); + +var _objectAssign = _dereq_('object.assign'); + +var _objectAssign2 = _interopRequireDefault(_objectAssign); + +/** + * Seek Bar and holder for the progress bars + * + * @param {Player|Object} player + * @param {Object=} options + * @extends Slider + * @class SeekBar + */ + +var SeekBar = (function (_Slider) { + _inherits(SeekBar, _Slider); + + function SeekBar(player, options) { + _classCallCheck(this, SeekBar); + + _Slider.call(this, player, options); + this.on(player, 'timeupdate', this.updateARIAAttributes); + player.ready(Fn.bind(this, this.updateARIAAttributes)); + } + + /** + * Create the component's DOM element + * + * @return {Element} + * @method createEl + */ + + SeekBar.prototype.createEl = function createEl() { + return _Slider.prototype.createEl.call(this, 'div', { + className: 'vjs-progress-holder' + }, { + 'aria-label': 'video progress bar' + }); + }; + + /** + * Update ARIA accessibility attributes + * + * @method updateARIAAttributes + */ + + SeekBar.prototype.updateARIAAttributes = function updateARIAAttributes() { + // Allows for smooth scrubbing, when player can't keep up. + var time = this.player_.scrubbing() ? this.player_.getCache().currentTime : this.player_.currentTime(); + this.el_.setAttribute('aria-valuenow', (this.getPercent() * 100).toFixed(2)); // machine readable value of progress bar (percentage complete) + this.el_.setAttribute('aria-valuetext', _utilsFormatTimeJs2['default'](time, this.player_.duration())); // human readable value of progress bar (time complete) + }; + + /** + * Get percentage of video played + * + * @return {Number} Percentage played + * @method getPercent + */ + + SeekBar.prototype.getPercent = function getPercent() { + var percent = this.player_.currentTime() / this.player_.duration(); + return percent >= 1 ? 1 : percent; + }; + + /** + * Handle mouse down on seek bar + * + * @method handleMouseDown + */ + + SeekBar.prototype.handleMouseDown = function handleMouseDown(event) { + _Slider.prototype.handleMouseDown.call(this, event); + + this.player_.scrubbing(true); + + this.videoWasPlaying = !this.player_.paused(); + this.player_.pause(); + }; + + /** + * Handle mouse move on seek bar + * + * @method handleMouseMove + */ + + SeekBar.prototype.handleMouseMove = function handleMouseMove(event) { + var newTime = this.calculateDistance(event) * this.player_.duration(); + + // Don't let video end while scrubbing. + if (newTime === this.player_.duration()) { + newTime = newTime - 0.1; + } + + // Set new time (tell player to seek to new time) + this.player_.currentTime(newTime); + }; + + /** + * Handle mouse up on seek bar + * + * @method handleMouseUp + */ + + SeekBar.prototype.handleMouseUp = function handleMouseUp(event) { + _Slider.prototype.handleMouseUp.call(this, event); + + this.player_.scrubbing(false); + if (this.videoWasPlaying) { + this.player_.play(); + } + }; + + /** + * Move more quickly fast forward for keyboard-only users + * + * @method stepForward + */ + + SeekBar.prototype.stepForward = function stepForward() { + this.player_.currentTime(this.player_.currentTime() + 5); // more quickly fast forward for keyboard-only users + }; + + /** + * Move more quickly rewind for keyboard-only users + * + * @method stepBack + */ + + SeekBar.prototype.stepBack = function stepBack() { + this.player_.currentTime(this.player_.currentTime() - 5); // more quickly rewind for keyboard-only users + }; + + return SeekBar; +})(_sliderSliderJs2['default']); + +SeekBar.prototype.options_ = { + children: ['loadProgressBar', 'mouseTimeDisplay', 'playProgressBar'], + 'barName': 'playProgressBar' +}; + +SeekBar.prototype.playerEvent = 'timeupdate'; + +_componentJs2['default'].registerComponent('SeekBar', SeekBar); +exports['default'] = SeekBar; +module.exports = exports['default']; + +},{"../../component.js":67,"../../slider/slider.js":114,"../../utils/fn.js":134,"../../utils/format-time.js":135,"./load-progress-bar.js":75,"./play-progress-bar.js":77,"object.assign":45}],80:[function(_dereq_,module,exports){ +/** + * @file custom-control-spacer.js + */ +'use strict'; + +exports.__esModule = true; + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } } + +function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + +var _spacerJs = _dereq_('./spacer.js'); + +var _spacerJs2 = _interopRequireDefault(_spacerJs); + +var _componentJs = _dereq_('../../component.js'); + +var _componentJs2 = _interopRequireDefault(_componentJs); + +/** + * Spacer specifically meant to be used as an insertion point for new plugins, etc. + * + * @extends Spacer + * @class CustomControlSpacer + */ + +var CustomControlSpacer = (function (_Spacer) { + _inherits(CustomControlSpacer, _Spacer); + + function CustomControlSpacer() { + _classCallCheck(this, CustomControlSpacer); + + _Spacer.apply(this, arguments); + } + + /** + * Allow sub components to stack CSS class names + * + * @return {String} The constructed class name + * @method buildCSSClass + */ + + CustomControlSpacer.prototype.buildCSSClass = function buildCSSClass() { + return 'vjs-custom-control-spacer ' + _Spacer.prototype.buildCSSClass.call(this); + }; + + /** + * Create the component's DOM element + * + * @return {Element} + * @method createEl + */ + + CustomControlSpacer.prototype.createEl = function createEl() { + var el = _Spacer.prototype.createEl.call(this, { + className: this.buildCSSClass() + }); + + // No-flex/table-cell mode requires there be some content + // in the cell to fill the remaining space of the table. + el.innerHTML = ' '; + return el; + }; + + return CustomControlSpacer; +})(_spacerJs2['default']); + +_componentJs2['default'].registerComponent('CustomControlSpacer', CustomControlSpacer); +exports['default'] = CustomControlSpacer; +module.exports = exports['default']; + +},{"../../component.js":67,"./spacer.js":81}],81:[function(_dereq_,module,exports){ +/** + * @file spacer.js + */ +'use strict'; + +exports.__esModule = true; + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } } + +function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + +var _componentJs = _dereq_('../../component.js'); + +var _componentJs2 = _interopRequireDefault(_componentJs); + +/** + * Just an empty spacer element that can be used as an append point for plugins, etc. + * Also can be used to create space between elements when necessary. + * + * @extends Component + * @class Spacer + */ + +var Spacer = (function (_Component) { + _inherits(Spacer, _Component); + + function Spacer() { + _classCallCheck(this, Spacer); + + _Component.apply(this, arguments); + } + + /** + * Allow sub components to stack CSS class names + * + * @return {String} The constructed class name + * @method buildCSSClass + */ + + Spacer.prototype.buildCSSClass = function buildCSSClass() { + return 'vjs-spacer ' + _Component.prototype.buildCSSClass.call(this); + }; + + /** + * Create the component's DOM element + * + * @return {Element} + * @method createEl + */ + + Spacer.prototype.createEl = function createEl() { + return _Component.prototype.createEl.call(this, 'div', { + className: this.buildCSSClass() + }); + }; + + return Spacer; +})(_componentJs2['default']); + +_componentJs2['default'].registerComponent('Spacer', Spacer); + +exports['default'] = Spacer; +module.exports = exports['default']; + +},{"../../component.js":67}],82:[function(_dereq_,module,exports){ +/** + * @file caption-settings-menu-item.js + */ +'use strict'; + +exports.__esModule = true; + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } } + +function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + +var _textTrackMenuItemJs = _dereq_('./text-track-menu-item.js'); + +var _textTrackMenuItemJs2 = _interopRequireDefault(_textTrackMenuItemJs); + +var _componentJs = _dereq_('../../component.js'); + +var _componentJs2 = _interopRequireDefault(_componentJs); + +/** + * The menu item for caption track settings menu + * + * @param {Player|Object} player + * @param {Object=} options + * @extends TextTrackMenuItem + * @class CaptionSettingsMenuItem + */ + +var CaptionSettingsMenuItem = (function (_TextTrackMenuItem) { + _inherits(CaptionSettingsMenuItem, _TextTrackMenuItem); + + function CaptionSettingsMenuItem(player, options) { + _classCallCheck(this, CaptionSettingsMenuItem); + + options['track'] = { + 'kind': options['kind'], + 'player': player, + 'label': options['kind'] + ' settings', + 'selectable': false, + 'default': false, + mode: 'disabled' + }; + + // CaptionSettingsMenuItem has no concept of 'selected' + options['selectable'] = false; + + _TextTrackMenuItem.call(this, player, options); + this.addClass('vjs-texttrack-settings'); + this.controlText(', opens ' + options['kind'] + ' settings dialog'); + } + + /** + * Handle click on menu item + * + * @method handleClick + */ + + CaptionSettingsMenuItem.prototype.handleClick = function handleClick() { + this.player().getChild('textTrackSettings').show(); + this.player().getChild('textTrackSettings').el_.focus(); + }; + + return CaptionSettingsMenuItem; +})(_textTrackMenuItemJs2['default']); + +_componentJs2['default'].registerComponent('CaptionSettingsMenuItem', CaptionSettingsMenuItem); +exports['default'] = CaptionSettingsMenuItem; +module.exports = exports['default']; + +},{"../../component.js":67,"./text-track-menu-item.js":89}],83:[function(_dereq_,module,exports){ +/** + * @file captions-button.js + */ +'use strict'; + +exports.__esModule = true; + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } } + +function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + +var _textTrackButtonJs = _dereq_('./text-track-button.js'); + +var _textTrackButtonJs2 = _interopRequireDefault(_textTrackButtonJs); + +var _componentJs = _dereq_('../../component.js'); + +var _componentJs2 = _interopRequireDefault(_componentJs); + +var _captionSettingsMenuItemJs = _dereq_('./caption-settings-menu-item.js'); + +var _captionSettingsMenuItemJs2 = _interopRequireDefault(_captionSettingsMenuItemJs); + +/** + * The button component for toggling and selecting captions + * + * @param {Object} player Player object + * @param {Object=} options Object of option names and values + * @param {Function=} ready Ready callback function + * @extends TextTrackButton + * @class CaptionsButton + */ + +var CaptionsButton = (function (_TextTrackButton) { + _inherits(CaptionsButton, _TextTrackButton); + + function CaptionsButton(player, options, ready) { + _classCallCheck(this, CaptionsButton); + + _TextTrackButton.call(this, player, options, ready); + this.el_.setAttribute('aria-label', 'Captions Menu'); + } + + /** + * Allow sub components to stack CSS class names + * + * @return {String} The constructed class name + * @method buildCSSClass + */ + + CaptionsButton.prototype.buildCSSClass = function buildCSSClass() { + return 'vjs-captions-button ' + _TextTrackButton.prototype.buildCSSClass.call(this); + }; + + /** + * Update caption menu items + * + * @method update + */ + + CaptionsButton.prototype.update = function update() { + var threshold = 2; + _TextTrackButton.prototype.update.call(this); + + // if native, then threshold is 1 because no settings button + if (this.player().tech_ && this.player().tech_['featuresNativeTextTracks']) { + threshold = 1; + } + + if (this.items && this.items.length > threshold) { + this.show(); + } else { + this.hide(); + } + }; + + /** + * Create caption menu items + * + * @return {Array} Array of menu items + * @method createItems + */ + + CaptionsButton.prototype.createItems = function createItems() { + var items = []; + + if (!(this.player().tech_ && this.player().tech_['featuresNativeTextTracks'])) { + items.push(new _captionSettingsMenuItemJs2['default'](this.player_, { 'kind': this.kind_ })); + } + + return _TextTrackButton.prototype.createItems.call(this, items); + }; + + return CaptionsButton; +})(_textTrackButtonJs2['default']); + +CaptionsButton.prototype.kind_ = 'captions'; +CaptionsButton.prototype.controlText_ = 'Captions'; + +_componentJs2['default'].registerComponent('CaptionsButton', CaptionsButton); +exports['default'] = CaptionsButton; +module.exports = exports['default']; + +},{"../../component.js":67,"./caption-settings-menu-item.js":82,"./text-track-button.js":88}],84:[function(_dereq_,module,exports){ +/** + * @file chapters-button.js + */ +'use strict'; + +exports.__esModule = true; + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } } + +function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + +var _textTrackButtonJs = _dereq_('./text-track-button.js'); + +var _textTrackButtonJs2 = _interopRequireDefault(_textTrackButtonJs); + +var _componentJs = _dereq_('../../component.js'); + +var _componentJs2 = _interopRequireDefault(_componentJs); + +var _textTrackMenuItemJs = _dereq_('./text-track-menu-item.js'); + +var _textTrackMenuItemJs2 = _interopRequireDefault(_textTrackMenuItemJs); + +var _chaptersTrackMenuItemJs = _dereq_('./chapters-track-menu-item.js'); + +var _chaptersTrackMenuItemJs2 = _interopRequireDefault(_chaptersTrackMenuItemJs); + +var _menuMenuJs = _dereq_('../../menu/menu.js'); + +var _menuMenuJs2 = _interopRequireDefault(_menuMenuJs); + +var _utilsDomJs = _dereq_('../../utils/dom.js'); + +var Dom = _interopRequireWildcard(_utilsDomJs); + +var _utilsFnJs = _dereq_('../../utils/fn.js'); + +var Fn = _interopRequireWildcard(_utilsFnJs); + +var _utilsToTitleCaseJs = _dereq_('../../utils/to-title-case.js'); + +var _utilsToTitleCaseJs2 = _interopRequireDefault(_utilsToTitleCaseJs); + +var _globalWindow = _dereq_('global/window'); + +var _globalWindow2 = _interopRequireDefault(_globalWindow); + +/** + * The button component for toggling and selecting chapters + * Chapters act much differently than other text tracks + * Cues are navigation vs. other tracks of alternative languages + * + * @param {Object} player Player object + * @param {Object=} options Object of option names and values + * @param {Function=} ready Ready callback function + * @extends TextTrackButton + * @class ChaptersButton + */ + +var ChaptersButton = (function (_TextTrackButton) { + _inherits(ChaptersButton, _TextTrackButton); + + function ChaptersButton(player, options, ready) { + _classCallCheck(this, ChaptersButton); + + _TextTrackButton.call(this, player, options, ready); + this.el_.setAttribute('aria-label', 'Chapters Menu'); + } + + /** + * Allow sub components to stack CSS class names + * + * @return {String} The constructed class name + * @method buildCSSClass + */ + + ChaptersButton.prototype.buildCSSClass = function buildCSSClass() { + return 'vjs-chapters-button ' + _TextTrackButton.prototype.buildCSSClass.call(this); + }; + + /** + * Create a menu item for each text track + * + * @return {Array} Array of menu items + * @method createItems + */ + + ChaptersButton.prototype.createItems = function createItems() { + var items = []; + + var tracks = this.player_.textTracks(); + + if (!tracks) { + return items; + } + + for (var i = 0; i < tracks.length; i++) { + var track = tracks[i]; + if (track['kind'] === this.kind_) { + items.push(new _textTrackMenuItemJs2['default'](this.player_, { + 'track': track + })); + } + } + + return items; + }; + + /** + * Create menu from chapter buttons + * + * @return {Menu} Menu of chapter buttons + * @method createMenu + */ + + ChaptersButton.prototype.createMenu = function createMenu() { + var _this = this; + + var tracks = this.player_.textTracks() || []; + var chaptersTrack = undefined; + var items = this.items = []; + + for (var i = 0, _length = tracks.length; i < _length; i++) { + var track = tracks[i]; + + if (track['kind'] === this.kind_) { + chaptersTrack = track; + + break; + } + } + + var menu = this.menu; + if (menu === undefined) { + menu = new _menuMenuJs2['default'](this.player_); + var title = Dom.createEl('li', { + className: 'vjs-menu-title', + innerHTML: _utilsToTitleCaseJs2['default'](this.kind_), + tabIndex: -1 + }); + menu.children_.unshift(title); + Dom.insertElFirst(title, menu.contentEl()); + } + + if (chaptersTrack && chaptersTrack.cues == null) { + chaptersTrack['mode'] = 'hidden'; + + var remoteTextTrackEl = this.player_.remoteTextTrackEls().getTrackElementByTrack_(chaptersTrack); + + if (remoteTextTrackEl) { + remoteTextTrackEl.addEventListener('load', function (event) { + return _this.update(); + }); + } + } + + if (chaptersTrack && chaptersTrack.cues && chaptersTrack.cues.length > 0) { + var cues = chaptersTrack['cues'], + cue = undefined; + + for (var i = 0, l = cues.length; i < l; i++) { + cue = cues[i]; + + var mi = new _chaptersTrackMenuItemJs2['default'](this.player_, { + 'track': chaptersTrack, + 'cue': cue + }); + + items.push(mi); + + menu.addChild(mi); + } + + this.addChild(menu); + } + + if (this.items.length > 0) { + this.show(); + } + + return menu; + }; + + return ChaptersButton; +})(_textTrackButtonJs2['default']); + +ChaptersButton.prototype.kind_ = 'chapters'; +ChaptersButton.prototype.controlText_ = 'Chapters'; + +_componentJs2['default'].registerComponent('ChaptersButton', ChaptersButton); +exports['default'] = ChaptersButton; +module.exports = exports['default']; + +},{"../../component.js":67,"../../menu/menu.js":106,"../../utils/dom.js":132,"../../utils/fn.js":134,"../../utils/to-title-case.js":141,"./chapters-track-menu-item.js":85,"./text-track-button.js":88,"./text-track-menu-item.js":89,"global/window":2}],85:[function(_dereq_,module,exports){ +/** + * @file chapters-track-menu-item.js + */ +'use strict'; + +exports.__esModule = true; + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } } + +function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + +var _menuMenuItemJs = _dereq_('../../menu/menu-item.js'); + +var _menuMenuItemJs2 = _interopRequireDefault(_menuMenuItemJs); + +var _componentJs = _dereq_('../../component.js'); + +var _componentJs2 = _interopRequireDefault(_componentJs); + +var _utilsFnJs = _dereq_('../../utils/fn.js'); + +var Fn = _interopRequireWildcard(_utilsFnJs); + +/** + * The chapter track menu item + * + * @param {Player|Object} player + * @param {Object=} options + * @extends MenuItem + * @class ChaptersTrackMenuItem + */ + +var ChaptersTrackMenuItem = (function (_MenuItem) { + _inherits(ChaptersTrackMenuItem, _MenuItem); + + function ChaptersTrackMenuItem(player, options) { + _classCallCheck(this, ChaptersTrackMenuItem); + + var track = options['track']; + var cue = options['cue']; + var currentTime = player.currentTime(); + + // Modify options for parent MenuItem class's init. + options['label'] = cue.text; + options['selected'] = cue['startTime'] <= currentTime && currentTime < cue['endTime']; + _MenuItem.call(this, player, options); + + this.track = track; + this.cue = cue; + track.addEventListener('cuechange', Fn.bind(this, this.update)); + } + + /** + * Handle click on menu item + * + * @method handleClick + */ + + ChaptersTrackMenuItem.prototype.handleClick = function handleClick() { + _MenuItem.prototype.handleClick.call(this); + this.player_.currentTime(this.cue.startTime); + this.update(this.cue.startTime); + }; + + /** + * Update chapter menu item + * + * @method update + */ + + ChaptersTrackMenuItem.prototype.update = function update() { + var cue = this.cue; + var currentTime = this.player_.currentTime(); + + // vjs.log(currentTime, cue.startTime); + this.selected(cue['startTime'] <= currentTime && currentTime < cue['endTime']); + }; + + return ChaptersTrackMenuItem; +})(_menuMenuItemJs2['default']); + +_componentJs2['default'].registerComponent('ChaptersTrackMenuItem', ChaptersTrackMenuItem); +exports['default'] = ChaptersTrackMenuItem; +module.exports = exports['default']; + +},{"../../component.js":67,"../../menu/menu-item.js":105,"../../utils/fn.js":134}],86:[function(_dereq_,module,exports){ +/** + * @file off-text-track-menu-item.js + */ +'use strict'; + +exports.__esModule = true; + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } } + +function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + +var _textTrackMenuItemJs = _dereq_('./text-track-menu-item.js'); + +var _textTrackMenuItemJs2 = _interopRequireDefault(_textTrackMenuItemJs); + +var _componentJs = _dereq_('../../component.js'); + +var _componentJs2 = _interopRequireDefault(_componentJs); + +/** + * A special menu item for turning of a specific type of text track + * + * @param {Player|Object} player + * @param {Object=} options + * @extends TextTrackMenuItem + * @class OffTextTrackMenuItem + */ + +var OffTextTrackMenuItem = (function (_TextTrackMenuItem) { + _inherits(OffTextTrackMenuItem, _TextTrackMenuItem); + + function OffTextTrackMenuItem(player, options) { + _classCallCheck(this, OffTextTrackMenuItem); + + // Create pseudo track info + // Requires options['kind'] + options['track'] = { + 'kind': options['kind'], + 'player': player, + 'label': options['kind'] + ' off', + 'default': false, + 'mode': 'disabled' + }; + + // MenuItem is selectable + options['selectable'] = true; + + _TextTrackMenuItem.call(this, player, options); + this.selected(true); + } + + /** + * Handle text track change + * + * @param {Object} event Event object + * @method handleTracksChange + */ + + OffTextTrackMenuItem.prototype.handleTracksChange = function handleTracksChange(event) { + var tracks = this.player().textTracks(); + var selected = true; + + for (var i = 0, l = tracks.length; i < l; i++) { + var track = tracks[i]; + if (track['kind'] === this.track['kind'] && track['mode'] === 'showing') { + selected = false; + break; + } + } + + this.selected(selected); + }; + + return OffTextTrackMenuItem; +})(_textTrackMenuItemJs2['default']); + +_componentJs2['default'].registerComponent('OffTextTrackMenuItem', OffTextTrackMenuItem); +exports['default'] = OffTextTrackMenuItem; +module.exports = exports['default']; + +},{"../../component.js":67,"./text-track-menu-item.js":89}],87:[function(_dereq_,module,exports){ +/** + * @file subtitles-button.js + */ +'use strict'; + +exports.__esModule = true; + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } } + +function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + +var _textTrackButtonJs = _dereq_('./text-track-button.js'); + +var _textTrackButtonJs2 = _interopRequireDefault(_textTrackButtonJs); + +var _componentJs = _dereq_('../../component.js'); + +var _componentJs2 = _interopRequireDefault(_componentJs); + +/** + * The button component for toggling and selecting subtitles + * + * @param {Object} player Player object + * @param {Object=} options Object of option names and values + * @param {Function=} ready Ready callback function + * @extends TextTrackButton + * @class SubtitlesButton + */ + +var SubtitlesButton = (function (_TextTrackButton) { + _inherits(SubtitlesButton, _TextTrackButton); + + function SubtitlesButton(player, options, ready) { + _classCallCheck(this, SubtitlesButton); + + _TextTrackButton.call(this, player, options, ready); + this.el_.setAttribute('aria-label', 'Subtitles Menu'); + } + + /** + * Allow sub components to stack CSS class names + * + * @return {String} The constructed class name + * @method buildCSSClass + */ + + SubtitlesButton.prototype.buildCSSClass = function buildCSSClass() { + return 'vjs-subtitles-button ' + _TextTrackButton.prototype.buildCSSClass.call(this); + }; + + return SubtitlesButton; +})(_textTrackButtonJs2['default']); + +SubtitlesButton.prototype.kind_ = 'subtitles'; +SubtitlesButton.prototype.controlText_ = 'Subtitles'; + +_componentJs2['default'].registerComponent('SubtitlesButton', SubtitlesButton); +exports['default'] = SubtitlesButton; +module.exports = exports['default']; + +},{"../../component.js":67,"./text-track-button.js":88}],88:[function(_dereq_,module,exports){ +/** + * @file text-track-button.js + */ +'use strict'; + +exports.__esModule = true; + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } } + +function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + +var _menuMenuButtonJs = _dereq_('../../menu/menu-button.js'); + +var _menuMenuButtonJs2 = _interopRequireDefault(_menuMenuButtonJs); + +var _componentJs = _dereq_('../../component.js'); + +var _componentJs2 = _interopRequireDefault(_componentJs); + +var _utilsFnJs = _dereq_('../../utils/fn.js'); + +var Fn = _interopRequireWildcard(_utilsFnJs); + +var _textTrackMenuItemJs = _dereq_('./text-track-menu-item.js'); + +var _textTrackMenuItemJs2 = _interopRequireDefault(_textTrackMenuItemJs); + +var _offTextTrackMenuItemJs = _dereq_('./off-text-track-menu-item.js'); + +var _offTextTrackMenuItemJs2 = _interopRequireDefault(_offTextTrackMenuItemJs); + +/** + * The base class for buttons that toggle specific text track types (e.g. subtitles) + * + * @param {Player|Object} player + * @param {Object=} options + * @extends MenuButton + * @class TextTrackButton + */ + +var TextTrackButton = (function (_MenuButton) { + _inherits(TextTrackButton, _MenuButton); + + function TextTrackButton(player, options) { + _classCallCheck(this, TextTrackButton); + + _MenuButton.call(this, player, options); + + var tracks = this.player_.textTracks(); + + if (this.items.length <= 1) { + this.hide(); + } + + if (!tracks) { + return; + } + + var updateHandler = Fn.bind(this, this.update); + tracks.addEventListener('removetrack', updateHandler); + tracks.addEventListener('addtrack', updateHandler); + + this.player_.on('dispose', function () { + tracks.removeEventListener('removetrack', updateHandler); + tracks.removeEventListener('addtrack', updateHandler); + }); + } + + // Create a menu item for each text track + + TextTrackButton.prototype.createItems = function createItems() { + var items = arguments.length <= 0 || arguments[0] === undefined ? [] : arguments[0]; + + // Add an OFF menu item to turn all tracks off + items.push(new _offTextTrackMenuItemJs2['default'](this.player_, { 'kind': this.kind_ })); + + var tracks = this.player_.textTracks(); + + if (!tracks) { + return items; + } + + for (var i = 0; i < tracks.length; i++) { + var track = tracks[i]; + + // only add tracks that are of the appropriate kind and have a label + if (track['kind'] === this.kind_) { + items.push(new _textTrackMenuItemJs2['default'](this.player_, { + // MenuItem is selectable + 'selectable': true, + 'track': track + })); + } + } + + return items; + }; + + return TextTrackButton; +})(_menuMenuButtonJs2['default']); + +_componentJs2['default'].registerComponent('TextTrackButton', TextTrackButton); +exports['default'] = TextTrackButton; +module.exports = exports['default']; + +},{"../../component.js":67,"../../menu/menu-button.js":104,"../../utils/fn.js":134,"./off-text-track-menu-item.js":86,"./text-track-menu-item.js":89}],89:[function(_dereq_,module,exports){ +/** + * @file text-track-menu-item.js + */ +'use strict'; + +exports.__esModule = true; + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } } + +function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + +var _menuMenuItemJs = _dereq_('../../menu/menu-item.js'); + +var _menuMenuItemJs2 = _interopRequireDefault(_menuMenuItemJs); + +var _componentJs = _dereq_('../../component.js'); + +var _componentJs2 = _interopRequireDefault(_componentJs); + +var _utilsFnJs = _dereq_('../../utils/fn.js'); + +var Fn = _interopRequireWildcard(_utilsFnJs); + +var _globalWindow = _dereq_('global/window'); + +var _globalWindow2 = _interopRequireDefault(_globalWindow); + +var _globalDocument = _dereq_('global/document'); + +var _globalDocument2 = _interopRequireDefault(_globalDocument); + +/** + * The specific menu item type for selecting a language within a text track kind + * + * @param {Player|Object} player + * @param {Object=} options + * @extends MenuItem + * @class TextTrackMenuItem + */ + +var TextTrackMenuItem = (function (_MenuItem) { + _inherits(TextTrackMenuItem, _MenuItem); + + function TextTrackMenuItem(player, options) { + var _this = this; + + _classCallCheck(this, TextTrackMenuItem); + + var track = options['track']; + var tracks = player.textTracks(); + + // Modify options for parent MenuItem class's init. + options['label'] = track['label'] || track['language'] || 'Unknown'; + options['selected'] = track['default'] || track['mode'] === 'showing'; + + _MenuItem.call(this, player, options); + + this.track = track; + + if (tracks) { + (function () { + var changeHandler = Fn.bind(_this, _this.handleTracksChange); + + tracks.addEventListener('change', changeHandler); + _this.on('dispose', function () { + tracks.removeEventListener('change', changeHandler); + }); + })(); + } + + // iOS7 doesn't dispatch change events to TextTrackLists when an + // associated track's mode changes. Without something like + // Object.observe() (also not present on iOS7), it's not + // possible to detect changes to the mode attribute and polyfill + // the change event. As a poor substitute, we manually dispatch + // change events whenever the controls modify the mode. + if (tracks && tracks.onchange === undefined) { + (function () { + var event = undefined; + + _this.on(['tap', 'click'], function () { + if (typeof _globalWindow2['default'].Event !== 'object') { + // Android 2.3 throws an Illegal Constructor error for window.Event + try { + event = new _globalWindow2['default'].Event('change'); + } catch (err) {} + } + + if (!event) { + event = _globalDocument2['default'].createEvent('Event'); + event.initEvent('change', true, true); + } + + tracks.dispatchEvent(event); + }); + })(); + } + } + + /** + * Handle click on text track + * + * @method handleClick + */ + + TextTrackMenuItem.prototype.handleClick = function handleClick(event) { + var kind = this.track['kind']; + var tracks = this.player_.textTracks(); + + _MenuItem.prototype.handleClick.call(this, event); + + if (!tracks) return; + + for (var i = 0; i < tracks.length; i++) { + var track = tracks[i]; + + if (track['kind'] !== kind) { + continue; + } + + if (track === this.track) { + track['mode'] = 'showing'; + } else { + track['mode'] = 'disabled'; + } + } + }; + + /** + * Handle text track change + * + * @method handleTracksChange + */ + + TextTrackMenuItem.prototype.handleTracksChange = function handleTracksChange(event) { + this.selected(this.track['mode'] === 'showing'); + }; + + return TextTrackMenuItem; +})(_menuMenuItemJs2['default']); + +_componentJs2['default'].registerComponent('TextTrackMenuItem', TextTrackMenuItem); +exports['default'] = TextTrackMenuItem; +module.exports = exports['default']; + +},{"../../component.js":67,"../../menu/menu-item.js":105,"../../utils/fn.js":134,"global/document":1,"global/window":2}],90:[function(_dereq_,module,exports){ +/** + * @file current-time-display.js + */ +'use strict'; + +exports.__esModule = true; + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } } + +function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + +var _componentJs = _dereq_('../../component.js'); + +var _componentJs2 = _interopRequireDefault(_componentJs); + +var _utilsDomJs = _dereq_('../../utils/dom.js'); + +var Dom = _interopRequireWildcard(_utilsDomJs); + +var _utilsFormatTimeJs = _dereq_('../../utils/format-time.js'); + +var _utilsFormatTimeJs2 = _interopRequireDefault(_utilsFormatTimeJs); + +/** + * Displays the current time + * + * @param {Player|Object} player + * @param {Object=} options + * @extends Component + * @class CurrentTimeDisplay + */ + +var CurrentTimeDisplay = (function (_Component) { + _inherits(CurrentTimeDisplay, _Component); + + function CurrentTimeDisplay(player, options) { + _classCallCheck(this, CurrentTimeDisplay); + + _Component.call(this, player, options); + + this.on(player, 'timeupdate', this.updateContent); + } + + /** + * Create the component's DOM element + * + * @return {Element} + * @method createEl + */ + + CurrentTimeDisplay.prototype.createEl = function createEl() { + var el = _Component.prototype.createEl.call(this, 'div', { + className: 'vjs-current-time vjs-time-control vjs-control' + }); + + this.contentEl_ = Dom.createEl('div', { + className: 'vjs-current-time-display', + // label the current time for screen reader users + innerHTML: 'Current Time ' + '0:00' + }, { + // tell screen readers not to automatically read the time as it changes + 'aria-live': 'off' + }); + + el.appendChild(this.contentEl_); + return el; + }; + + /** + * Update current time display + * + * @method updateContent + */ + + CurrentTimeDisplay.prototype.updateContent = function updateContent() { + // Allows for smooth scrubbing, when player can't keep up. + var time = this.player_.scrubbing() ? this.player_.getCache().currentTime : this.player_.currentTime(); + var localizedText = this.localize('Current Time'); + var formattedTime = _utilsFormatTimeJs2['default'](time, this.player_.duration()); + if (formattedTime !== this.formattedTime_) { + this.formattedTime_ = formattedTime; + this.contentEl_.innerHTML = '' + localizedText + ' ' + formattedTime; + } + }; + + return CurrentTimeDisplay; +})(_componentJs2['default']); + +_componentJs2['default'].registerComponent('CurrentTimeDisplay', CurrentTimeDisplay); +exports['default'] = CurrentTimeDisplay; +module.exports = exports['default']; + +},{"../../component.js":67,"../../utils/dom.js":132,"../../utils/format-time.js":135}],91:[function(_dereq_,module,exports){ +/** + * @file duration-display.js + */ +'use strict'; + +exports.__esModule = true; + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } } + +function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + +var _componentJs = _dereq_('../../component.js'); + +var _componentJs2 = _interopRequireDefault(_componentJs); + +var _utilsDomJs = _dereq_('../../utils/dom.js'); + +var Dom = _interopRequireWildcard(_utilsDomJs); + +var _utilsFormatTimeJs = _dereq_('../../utils/format-time.js'); + +var _utilsFormatTimeJs2 = _interopRequireDefault(_utilsFormatTimeJs); + +/** + * Displays the duration + * + * @param {Player|Object} player + * @param {Object=} options + * @extends Component + * @class DurationDisplay + */ + +var DurationDisplay = (function (_Component) { + _inherits(DurationDisplay, _Component); + + function DurationDisplay(player, options) { + _classCallCheck(this, DurationDisplay); + + _Component.call(this, player, options); + + // this might need to be changed to 'durationchange' instead of 'timeupdate' eventually, + // however the durationchange event fires before this.player_.duration() is set, + // so the value cannot be written out using this method. + // Once the order of durationchange and this.player_.duration() being set is figured out, + // this can be updated. + this.on(player, 'timeupdate', this.updateContent); + this.on(player, 'loadedmetadata', this.updateContent); + } + + /** + * Create the component's DOM element + * + * @return {Element} + * @method createEl + */ + + DurationDisplay.prototype.createEl = function createEl() { + var el = _Component.prototype.createEl.call(this, 'div', { + className: 'vjs-duration vjs-time-control vjs-control' + }); + + this.contentEl_ = Dom.createEl('div', { + className: 'vjs-duration-display', + // label the duration time for screen reader users + innerHTML: '' + this.localize('Duration Time') + ' 0:00' + }, { + // tell screen readers not to automatically read the time as it changes + 'aria-live': 'off' + }); + + el.appendChild(this.contentEl_); + return el; + }; + + /** + * Update duration time display + * + * @method updateContent + */ + + DurationDisplay.prototype.updateContent = function updateContent() { + var duration = this.player_.duration(); + if (duration && this.duration_ !== duration) { + this.duration_ = duration; + var localizedText = this.localize('Duration Time'); + var formattedTime = _utilsFormatTimeJs2['default'](duration); + this.contentEl_.innerHTML = '' + localizedText + ' ' + formattedTime; // label the duration time for screen reader users + } + }; + + return DurationDisplay; +})(_componentJs2['default']); + +_componentJs2['default'].registerComponent('DurationDisplay', DurationDisplay); +exports['default'] = DurationDisplay; +module.exports = exports['default']; + +},{"../../component.js":67,"../../utils/dom.js":132,"../../utils/format-time.js":135}],92:[function(_dereq_,module,exports){ +/** + * @file remaining-time-display.js + */ +'use strict'; + +exports.__esModule = true; + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } } + +function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + +var _componentJs = _dereq_('../../component.js'); + +var _componentJs2 = _interopRequireDefault(_componentJs); + +var _utilsDomJs = _dereq_('../../utils/dom.js'); + +var Dom = _interopRequireWildcard(_utilsDomJs); + +var _utilsFormatTimeJs = _dereq_('../../utils/format-time.js'); + +var _utilsFormatTimeJs2 = _interopRequireDefault(_utilsFormatTimeJs); + +/** + * Displays the time left in the video + * + * @param {Player|Object} player + * @param {Object=} options + * @extends Component + * @class RemainingTimeDisplay + */ + +var RemainingTimeDisplay = (function (_Component) { + _inherits(RemainingTimeDisplay, _Component); + + function RemainingTimeDisplay(player, options) { + _classCallCheck(this, RemainingTimeDisplay); + + _Component.call(this, player, options); + + this.on(player, 'timeupdate', this.updateContent); + } + + /** + * Create the component's DOM element + * + * @return {Element} + * @method createEl + */ + + RemainingTimeDisplay.prototype.createEl = function createEl() { + var el = _Component.prototype.createEl.call(this, 'div', { + className: 'vjs-remaining-time vjs-time-control vjs-control' + }); + + this.contentEl_ = Dom.createEl('div', { + className: 'vjs-remaining-time-display', + // label the remaining time for screen reader users + innerHTML: '' + this.localize('Remaining Time') + ' -0:00' + }, { + // tell screen readers not to automatically read the time as it changes + 'aria-live': 'off' + }); + + el.appendChild(this.contentEl_); + return el; + }; + + /** + * Update remaining time display + * + * @method updateContent + */ + + RemainingTimeDisplay.prototype.updateContent = function updateContent() { + if (this.player_.duration()) { + var localizedText = this.localize('Remaining Time'); + var formattedTime = _utilsFormatTimeJs2['default'](this.player_.remainingTime()); + if (formattedTime !== this.formattedTime_) { + this.formattedTime_ = formattedTime; + this.contentEl_.innerHTML = '' + localizedText + ' -' + formattedTime; + } + } + + // Allows for smooth scrubbing, when player can't keep up. + // var time = (this.player_.scrubbing()) ? this.player_.getCache().currentTime : this.player_.currentTime(); + // this.contentEl_.innerHTML = vjs.formatTime(time, this.player_.duration()); + }; + + return RemainingTimeDisplay; +})(_componentJs2['default']); + +_componentJs2['default'].registerComponent('RemainingTimeDisplay', RemainingTimeDisplay); +exports['default'] = RemainingTimeDisplay; +module.exports = exports['default']; + +},{"../../component.js":67,"../../utils/dom.js":132,"../../utils/format-time.js":135}],93:[function(_dereq_,module,exports){ +/** + * @file time-divider.js + */ +'use strict'; + +exports.__esModule = true; + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } } + +function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + +var _componentJs = _dereq_('../../component.js'); + +var _componentJs2 = _interopRequireDefault(_componentJs); + +/** + * The separator between the current time and duration. + * Can be hidden if it's not needed in the design. + * + * @param {Player|Object} player + * @param {Object=} options + * @extends Component + * @class TimeDivider + */ + +var TimeDivider = (function (_Component) { + _inherits(TimeDivider, _Component); + + function TimeDivider() { + _classCallCheck(this, TimeDivider); + + _Component.apply(this, arguments); + } + + /** + * Create the component's DOM element + * + * @return {Element} + * @method createEl + */ + + TimeDivider.prototype.createEl = function createEl() { + return _Component.prototype.createEl.call(this, 'div', { + className: 'vjs-time-control vjs-time-divider', + innerHTML: '
/
' + }); + }; + + return TimeDivider; +})(_componentJs2['default']); + +_componentJs2['default'].registerComponent('TimeDivider', TimeDivider); +exports['default'] = TimeDivider; +module.exports = exports['default']; + +},{"../../component.js":67}],94:[function(_dereq_,module,exports){ +/** + * @file volume-bar.js + */ +'use strict'; + +exports.__esModule = true; + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } } + +function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + +var _sliderSliderJs = _dereq_('../../slider/slider.js'); + +var _sliderSliderJs2 = _interopRequireDefault(_sliderSliderJs); + +var _componentJs = _dereq_('../../component.js'); + +var _componentJs2 = _interopRequireDefault(_componentJs); + +var _utilsFnJs = _dereq_('../../utils/fn.js'); + +var Fn = _interopRequireWildcard(_utilsFnJs); + +// Required children + +var _volumeLevelJs = _dereq_('./volume-level.js'); + +var _volumeLevelJs2 = _interopRequireDefault(_volumeLevelJs); + +/** + * The bar that contains the volume level and can be clicked on to adjust the level + * + * @param {Player|Object} player + * @param {Object=} options + * @extends Slider + * @class VolumeBar + */ + +var VolumeBar = (function (_Slider) { + _inherits(VolumeBar, _Slider); + + function VolumeBar(player, options) { + _classCallCheck(this, VolumeBar); + + _Slider.call(this, player, options); + this.on(player, 'volumechange', this.updateARIAAttributes); + player.ready(Fn.bind(this, this.updateARIAAttributes)); + } + + /** + * Create the component's DOM element + * + * @return {Element} + * @method createEl + */ + + VolumeBar.prototype.createEl = function createEl() { + return _Slider.prototype.createEl.call(this, 'div', { + className: 'vjs-volume-bar vjs-slider-bar' + }, { + 'aria-label': 'volume level' + }); + }; + + /** + * Handle mouse move on volume bar + * + * @method handleMouseMove + */ + + VolumeBar.prototype.handleMouseMove = function handleMouseMove(event) { + this.checkMuted(); + this.player_.volume(this.calculateDistance(event)); + }; + + VolumeBar.prototype.checkMuted = function checkMuted() { + if (this.player_.muted()) { + this.player_.muted(false); + } + }; + + /** + * Get percent of volume level + * + * @retun {Number} Volume level percent + * @method getPercent + */ + + VolumeBar.prototype.getPercent = function getPercent() { + if (this.player_.muted()) { + return 0; + } else { + return this.player_.volume(); + } + }; + + /** + * Increase volume level for keyboard users + * + * @method stepForward + */ + + VolumeBar.prototype.stepForward = function stepForward() { + this.checkMuted(); + this.player_.volume(this.player_.volume() + 0.1); + }; + + /** + * Decrease volume level for keyboard users + * + * @method stepBack + */ + + VolumeBar.prototype.stepBack = function stepBack() { + this.checkMuted(); + this.player_.volume(this.player_.volume() - 0.1); + }; + + /** + * Update ARIA accessibility attributes + * + * @method updateARIAAttributes + */ + + VolumeBar.prototype.updateARIAAttributes = function updateARIAAttributes() { + // Current value of volume bar as a percentage + var volume = (this.player_.volume() * 100).toFixed(2); + this.el_.setAttribute('aria-valuenow', volume); + this.el_.setAttribute('aria-valuetext', volume + '%'); + }; + + return VolumeBar; +})(_sliderSliderJs2['default']); + +VolumeBar.prototype.options_ = { + children: ['volumeLevel'], + 'barName': 'volumeLevel' +}; + +VolumeBar.prototype.playerEvent = 'volumechange'; + +_componentJs2['default'].registerComponent('VolumeBar', VolumeBar); +exports['default'] = VolumeBar; +module.exports = exports['default']; + +},{"../../component.js":67,"../../slider/slider.js":114,"../../utils/fn.js":134,"./volume-level.js":96}],95:[function(_dereq_,module,exports){ +/** + * @file volume-control.js + */ +'use strict'; + +exports.__esModule = true; + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } } + +function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + +var _componentJs = _dereq_('../../component.js'); + +var _componentJs2 = _interopRequireDefault(_componentJs); + +// Required children + +var _volumeBarJs = _dereq_('./volume-bar.js'); + +var _volumeBarJs2 = _interopRequireDefault(_volumeBarJs); + +/** + * The component for controlling the volume level + * + * @param {Player|Object} player + * @param {Object=} options + * @extends Component + * @class VolumeControl + */ + +var VolumeControl = (function (_Component) { + _inherits(VolumeControl, _Component); + + function VolumeControl(player, options) { + _classCallCheck(this, VolumeControl); + + _Component.call(this, player, options); + + // hide volume controls when they're not supported by the current tech + if (player.tech_ && player.tech_['featuresVolumeControl'] === false) { + this.addClass('vjs-hidden'); + } + this.on(player, 'loadstart', function () { + if (player.tech_['featuresVolumeControl'] === false) { + this.addClass('vjs-hidden'); + } else { + this.removeClass('vjs-hidden'); + } + }); + } + + /** + * Create the component's DOM element + * + * @return {Element} + * @method createEl + */ + + VolumeControl.prototype.createEl = function createEl() { + return _Component.prototype.createEl.call(this, 'div', { + className: 'vjs-volume-control vjs-control' + }); + }; + + return VolumeControl; +})(_componentJs2['default']); + +VolumeControl.prototype.options_ = { + children: ['volumeBar'] +}; + +_componentJs2['default'].registerComponent('VolumeControl', VolumeControl); +exports['default'] = VolumeControl; +module.exports = exports['default']; + +},{"../../component.js":67,"./volume-bar.js":94}],96:[function(_dereq_,module,exports){ +/** + * @file volume-level.js + */ +'use strict'; + +exports.__esModule = true; + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } } + +function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + +var _componentJs = _dereq_('../../component.js'); + +var _componentJs2 = _interopRequireDefault(_componentJs); + +/** + * Shows volume level + * + * @param {Player|Object} player + * @param {Object=} options + * @extends Component + * @class VolumeLevel + */ + +var VolumeLevel = (function (_Component) { + _inherits(VolumeLevel, _Component); + + function VolumeLevel() { + _classCallCheck(this, VolumeLevel); + + _Component.apply(this, arguments); + } + + /** + * Create the component's DOM element + * + * @return {Element} + * @method createEl + */ + + VolumeLevel.prototype.createEl = function createEl() { + return _Component.prototype.createEl.call(this, 'div', { + className: 'vjs-volume-level', + innerHTML: '' + }); + }; + + return VolumeLevel; +})(_componentJs2['default']); + +_componentJs2['default'].registerComponent('VolumeLevel', VolumeLevel); +exports['default'] = VolumeLevel; +module.exports = exports['default']; + +},{"../../component.js":67}],97:[function(_dereq_,module,exports){ +/** + * @file volume-menu-button.js + */ +'use strict'; + +exports.__esModule = true; + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } } + +function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + +var _utilsFnJs = _dereq_('../utils/fn.js'); + +var Fn = _interopRequireWildcard(_utilsFnJs); + +var _componentJs = _dereq_('../component.js'); + +var _componentJs2 = _interopRequireDefault(_componentJs); + +var _popupPopupJs = _dereq_('../popup/popup.js'); + +var _popupPopupJs2 = _interopRequireDefault(_popupPopupJs); + +var _popupPopupButtonJs = _dereq_('../popup/popup-button.js'); + +var _popupPopupButtonJs2 = _interopRequireDefault(_popupPopupButtonJs); + +var _muteToggleJs = _dereq_('./mute-toggle.js'); + +var _muteToggleJs2 = _interopRequireDefault(_muteToggleJs); + +var _volumeControlVolumeBarJs = _dereq_('./volume-control/volume-bar.js'); + +var _volumeControlVolumeBarJs2 = _interopRequireDefault(_volumeControlVolumeBarJs); + +var _globalDocument = _dereq_('global/document'); + +var _globalDocument2 = _interopRequireDefault(_globalDocument); + +/** + * Button for volume popup + * + * @param {Player|Object} player + * @param {Object=} options + * @extends PopupButton + * @class VolumeMenuButton + */ + +var VolumeMenuButton = (function (_PopupButton) { + _inherits(VolumeMenuButton, _PopupButton); + + function VolumeMenuButton(player) { + var options = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1]; + + _classCallCheck(this, VolumeMenuButton); + + // Default to inline + if (options.inline === undefined) { + options.inline = true; + } + + // If the vertical option isn't passed at all, default to true. + if (options.vertical === undefined) { + // If an inline volumeMenuButton is used, we should default to using + // a horizontal slider for obvious reasons. + if (options.inline) { + options.vertical = false; + } else { + options.vertical = true; + } + } + + // The vertical option needs to be set on the volumeBar as well, + // since that will need to be passed along to the VolumeBar constructor + options.volumeBar = options.volumeBar || {}; + options.volumeBar.vertical = !!options.vertical; + + _PopupButton.call(this, player, options); + + // Same listeners as MuteToggle + this.on(player, 'volumechange', this.volumeUpdate); + this.on(player, 'loadstart', this.volumeUpdate); + + // hide mute toggle if the current tech doesn't support volume control + function updateVisibility() { + if (player.tech_ && player.tech_['featuresVolumeControl'] === false) { + this.addClass('vjs-hidden'); + } else { + this.removeClass('vjs-hidden'); + } + } + + updateVisibility.call(this); + this.on(player, 'loadstart', updateVisibility); + + this.on(this.volumeBar, ['slideractive', 'focus'], function () { + this.addClass('vjs-slider-active'); + }); + + this.on(this.volumeBar, ['sliderinactive', 'blur'], function () { + this.removeClass('vjs-slider-active'); + }); + + this.on(this.volumeBar, ['focus'], function () { + this.addClass('vjs-lock-showing'); + }); + + this.on(this.volumeBar, ['blur'], function () { + this.removeClass('vjs-lock-showing'); + }); + } + + /** + * Allow sub components to stack CSS class names + * + * @return {String} The constructed class name + * @method buildCSSClass + */ + + VolumeMenuButton.prototype.buildCSSClass = function buildCSSClass() { + var orientationClass = ''; + if (!!this.options_.vertical) { + orientationClass = 'vjs-volume-menu-button-vertical'; + } else { + orientationClass = 'vjs-volume-menu-button-horizontal'; + } + + return 'vjs-volume-menu-button ' + _PopupButton.prototype.buildCSSClass.call(this) + ' ' + orientationClass; + }; + + /** + * Allow sub components to stack CSS class names + * + * @return {Popup} The volume popup button + * @method createPopup + */ + + VolumeMenuButton.prototype.createPopup = function createPopup() { + var popup = new _popupPopupJs2['default'](this.player_, { + contentElType: 'div' + }); + + var vb = new _volumeControlVolumeBarJs2['default'](this.player_, this.options_.volumeBar); + + popup.addChild(vb); + + this.menuContent = popup; + this.volumeBar = vb; + + this.attachVolumeBarEvents(); + + return popup; + }; + + /** + * Handle click on volume popup and calls super + * + * @method handleClick + */ + + VolumeMenuButton.prototype.handleClick = function handleClick() { + _muteToggleJs2['default'].prototype.handleClick.call(this); + _PopupButton.prototype.handleClick.call(this); + }; + + VolumeMenuButton.prototype.attachVolumeBarEvents = function attachVolumeBarEvents() { + this.menuContent.on(['mousedown', 'touchdown'], Fn.bind(this, this.handleMouseDown)); + }; + + VolumeMenuButton.prototype.handleMouseDown = function handleMouseDown(event) { + this.on(['mousemove', 'touchmove'], Fn.bind(this.volumeBar, this.volumeBar.handleMouseMove)); + this.on(_globalDocument2['default'], ['mouseup', 'touchend'], this.handleMouseUp); + }; + + VolumeMenuButton.prototype.handleMouseUp = function handleMouseUp(event) { + this.off(['mousemove', 'touchmove'], Fn.bind(this.volumeBar, this.volumeBar.handleMouseMove)); + }; + + return VolumeMenuButton; +})(_popupPopupButtonJs2['default']); + +VolumeMenuButton.prototype.volumeUpdate = _muteToggleJs2['default'].prototype.update; +VolumeMenuButton.prototype.controlText_ = 'Mute'; + +_componentJs2['default'].registerComponent('VolumeMenuButton', VolumeMenuButton); +exports['default'] = VolumeMenuButton; +module.exports = exports['default']; + +},{"../component.js":67,"../popup/popup-button.js":110,"../popup/popup.js":111,"../utils/fn.js":134,"./mute-toggle.js":71,"./volume-control/volume-bar.js":94,"global/document":1}],98:[function(_dereq_,module,exports){ +/** + * @file error-display.js + */ +'use strict'; + +exports.__esModule = true; + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } } + +function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + +var _component = _dereq_('./component'); + +var _component2 = _interopRequireDefault(_component); + +var _modalDialog = _dereq_('./modal-dialog'); + +var _modalDialog2 = _interopRequireDefault(_modalDialog); + +var _utilsDom = _dereq_('./utils/dom'); + +var Dom = _interopRequireWildcard(_utilsDom); + +var _utilsMergeOptions = _dereq_('./utils/merge-options'); + +var _utilsMergeOptions2 = _interopRequireDefault(_utilsMergeOptions); + +/** + * Display that an error has occurred making the video unplayable. + * + * @extends ModalDialog + * @class ErrorDisplay + */ + +var ErrorDisplay = (function (_ModalDialog) { + _inherits(ErrorDisplay, _ModalDialog); + + /** + * Constructor for error display modal. + * + * @param {Player} player + * @param {Object} [options] + */ + + function ErrorDisplay(player, options) { + _classCallCheck(this, ErrorDisplay); + + _ModalDialog.call(this, player, options); + this.on(player, 'error', this.open); + } + + /** + * Include the old class for backward-compatibility. + * + * This can be removed in 6.0. + * + * @method buildCSSClass + * @deprecated + * @return {String} + */ + + ErrorDisplay.prototype.buildCSSClass = function buildCSSClass() { + return 'vjs-error-display ' + _ModalDialog.prototype.buildCSSClass.call(this); + }; + + /** + * Generates the modal content based on the player error. + * + * @return {String|Null} + */ + + ErrorDisplay.prototype.content = function content() { + var error = this.player().error(); + return error ? this.localize(error.message) : ''; + }; + + return ErrorDisplay; +})(_modalDialog2['default']); + +ErrorDisplay.prototype.options_ = _utilsMergeOptions2['default'](_modalDialog2['default'].prototype.options_, { + fillAlways: true, + temporary: false, + uncloseable: true +}); + +_component2['default'].registerComponent('ErrorDisplay', ErrorDisplay); +exports['default'] = ErrorDisplay; +module.exports = exports['default']; + +},{"./component":67,"./modal-dialog":107,"./utils/dom":132,"./utils/merge-options":138}],99:[function(_dereq_,module,exports){ +/** + * @file event-target.js + */ +'use strict'; + +exports.__esModule = true; + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } } + +var _utilsEventsJs = _dereq_('./utils/events.js'); + +var Events = _interopRequireWildcard(_utilsEventsJs); + +var EventTarget = function EventTarget() {}; + +EventTarget.prototype.allowedEvents_ = {}; + +EventTarget.prototype.on = function (type, fn) { + // Remove the addEventListener alias before calling Events.on + // so we don't get into an infinite type loop + var ael = this.addEventListener; + this.addEventListener = Function.prototype; + Events.on(this, type, fn); + this.addEventListener = ael; +}; +EventTarget.prototype.addEventListener = EventTarget.prototype.on; + +EventTarget.prototype.off = function (type, fn) { + Events.off(this, type, fn); +}; +EventTarget.prototype.removeEventListener = EventTarget.prototype.off; + +EventTarget.prototype.one = function (type, fn) { + Events.one(this, type, fn); +}; + +EventTarget.prototype.trigger = function (event) { + var type = event.type || event; + + if (typeof event === 'string') { + event = { + type: type + }; + } + event = Events.fixEvent(event); + + if (this.allowedEvents_[type] && this['on' + type]) { + this['on' + type](event); + } + + Events.trigger(this, event); +}; +// The standard DOM EventTarget.dispatchEvent() is aliased to trigger() +EventTarget.prototype.dispatchEvent = EventTarget.prototype.trigger; + +exports['default'] = EventTarget; +module.exports = exports['default']; + +},{"./utils/events.js":133}],100:[function(_dereq_,module,exports){ +'use strict'; + +exports.__esModule = true; + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +var _utilsLog = _dereq_('./utils/log'); + +var _utilsLog2 = _interopRequireDefault(_utilsLog); + +/* + * @file extend.js + * + * A combination of node inherits and babel's inherits (after transpile). + * Both work the same but node adds `super_` to the subClass + * and Bable adds the superClass as __proto__. Both seem useful. + */ +var _inherits = function _inherits(subClass, superClass) { + if (typeof superClass !== 'function' && superClass !== null) { + throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); + } + + subClass.prototype = Object.create(superClass && superClass.prototype, { + constructor: { + value: subClass, + enumerable: false, + writable: true, + configurable: true + } + }); + + if (superClass) { + // node + subClass.super_ = superClass; + } +}; + +/* + * Function for subclassing using the same inheritance that + * videojs uses internally + * ```js + * var Button = videojs.getComponent('Button'); + * ``` + * ```js + * var MyButton = videojs.extend(Button, { + * constructor: function(player, options) { + * Button.call(this, player, options); + * }, + * onClick: function() { + * // doSomething + * } + * }); + * ``` + */ +var extendFn = function extendFn(superClass) { + var subClassMethods = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1]; + + var subClass = function subClass() { + superClass.apply(this, arguments); + }; + var methods = {}; + + if (typeof subClassMethods === 'object') { + if (typeof subClassMethods.init === 'function') { + _utilsLog2['default'].warn('Constructor logic via init() is deprecated; please use constructor() instead.'); + subClassMethods.constructor = subClassMethods.init; + } + if (subClassMethods.constructor !== Object.prototype.constructor) { + subClass = subClassMethods.constructor; + } + methods = subClassMethods; + } else if (typeof subClassMethods === 'function') { + subClass = subClassMethods; + } + + _inherits(subClass, superClass); + + // Extend subObj's prototype with functions and other properties from props + for (var name in methods) { + if (methods.hasOwnProperty(name)) { + subClass.prototype[name] = methods[name]; + } + } + + return subClass; +}; + +exports['default'] = extendFn; +module.exports = exports['default']; + +},{"./utils/log":137}],101:[function(_dereq_,module,exports){ +/** + * @file fullscreen-api.js + */ +'use strict'; + +exports.__esModule = true; + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +var _globalDocument = _dereq_('global/document'); + +var _globalDocument2 = _interopRequireDefault(_globalDocument); + +/* + * Store the browser-specific methods for the fullscreen API + * @type {Object|undefined} + * @private + */ +var FullscreenApi = {}; + +// browser API methods +// map approach from Screenful.js - https://github.com/sindresorhus/screenfull.js +var apiMap = [ +// Spec: https://dvcs.w3.org/hg/fullscreen/raw-file/tip/Overview.html +['requestFullscreen', 'exitFullscreen', 'fullscreenElement', 'fullscreenEnabled', 'fullscreenchange', 'fullscreenerror'], +// WebKit +['webkitRequestFullscreen', 'webkitExitFullscreen', 'webkitFullscreenElement', 'webkitFullscreenEnabled', 'webkitfullscreenchange', 'webkitfullscreenerror'], +// Old WebKit (Safari 5.1) +['webkitRequestFullScreen', 'webkitCancelFullScreen', 'webkitCurrentFullScreenElement', 'webkitCancelFullScreen', 'webkitfullscreenchange', 'webkitfullscreenerror'], +// Mozilla +['mozRequestFullScreen', 'mozCancelFullScreen', 'mozFullScreenElement', 'mozFullScreenEnabled', 'mozfullscreenchange', 'mozfullscreenerror'], +// Microsoft +['msRequestFullscreen', 'msExitFullscreen', 'msFullscreenElement', 'msFullscreenEnabled', 'MSFullscreenChange', 'MSFullscreenError']]; + +var specApi = apiMap[0]; +var browserApi = undefined; + +// determine the supported set of functions +for (var i = 0; i < apiMap.length; i++) { + // check for exitFullscreen function + if (apiMap[i][1] in _globalDocument2['default']) { + browserApi = apiMap[i]; + break; + } +} + +// map the browser API names to the spec API names +if (browserApi) { + for (var i = 0; i < browserApi.length; i++) { + FullscreenApi[specApi[i]] = browserApi[i]; + } +} + +exports['default'] = FullscreenApi; +module.exports = exports['default']; + +},{"global/document":1}],102:[function(_dereq_,module,exports){ +/** + * @file loading-spinner.js + */ +'use strict'; + +exports.__esModule = true; + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } } + +function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + +var _component = _dereq_('./component'); + +var _component2 = _interopRequireDefault(_component); + +/* Loading Spinner +================================================================================ */ +/** + * Loading spinner for waiting events + * + * @extends Component + * @class LoadingSpinner + */ + +var LoadingSpinner = (function (_Component) { + _inherits(LoadingSpinner, _Component); + + function LoadingSpinner() { + _classCallCheck(this, LoadingSpinner); + + _Component.apply(this, arguments); + } + + /** + * Create the component's DOM element + * + * @method createEl + */ + + LoadingSpinner.prototype.createEl = function createEl() { + return _Component.prototype.createEl.call(this, 'div', { + className: 'vjs-loading-spinner', + dir: 'ltr' + }); + }; + + return LoadingSpinner; +})(_component2['default']); + +_component2['default'].registerComponent('LoadingSpinner', LoadingSpinner); +exports['default'] = LoadingSpinner; +module.exports = exports['default']; + +},{"./component":67}],103:[function(_dereq_,module,exports){ +/** + * @file media-error.js + */ +'use strict'; + +exports.__esModule = true; + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +var _objectAssign = _dereq_('object.assign'); + +var _objectAssign2 = _interopRequireDefault(_objectAssign); + +/* + * Custom MediaError to mimic the HTML5 MediaError + * + * @param {Number} code The media error code + */ +var MediaError = function MediaError(code) { + if (typeof code === 'number') { + this.code = code; + } else if (typeof code === 'string') { + // default code is zero, so this is a custom error + this.message = code; + } else if (typeof code === 'object') { + // object + _objectAssign2['default'](this, code); + } + + if (!this.message) { + this.message = MediaError.defaultMessages[this.code] || ''; + } +}; + +/* + * The error code that refers two one of the defined + * MediaError types + * + * @type {Number} + */ +MediaError.prototype.code = 0; + +/* + * An optional message to be shown with the error. + * Message is not part of the HTML5 video spec + * but allows for more informative custom errors. + * + * @type {String} + */ +MediaError.prototype.message = ''; + +/* + * An optional status code that can be set by plugins + * to allow even more detail about the error. + * For example the HLS plugin might provide the specific + * HTTP status code that was returned when the error + * occurred, then allowing a custom error overlay + * to display more information. + * + * @type {Array} + */ +MediaError.prototype.status = null; + +MediaError.errorTypes = ['MEDIA_ERR_CUSTOM', // = 0 +'MEDIA_ERR_ABORTED', // = 1 +'MEDIA_ERR_NETWORK', // = 2 +'MEDIA_ERR_DECODE', // = 3 +'MEDIA_ERR_SRC_NOT_SUPPORTED', // = 4 +'MEDIA_ERR_ENCRYPTED' // = 5 +]; + +MediaError.defaultMessages = { + 1: 'You aborted the media playback', + 2: 'A network error caused the media download to fail part-way.', + 3: 'The media playback was aborted due to a corruption problem or because the media used features your browser did not support.', + 4: 'The media could not be loaded, either because the server or network failed or because the format is not supported.', + 5: 'The media is encrypted and we do not have the keys to decrypt it.' +}; + +// Add types as properties on MediaError +// e.g. MediaError.MEDIA_ERR_SRC_NOT_SUPPORTED = 4; +for (var errNum = 0; errNum < MediaError.errorTypes.length; errNum++) { + MediaError[MediaError.errorTypes[errNum]] = errNum; + // values should be accessible on both the class and instance + MediaError.prototype[MediaError.errorTypes[errNum]] = errNum; +} + +exports['default'] = MediaError; +module.exports = exports['default']; + +},{"object.assign":45}],104:[function(_dereq_,module,exports){ +/** + * @file menu-button.js + */ +'use strict'; + +exports.__esModule = true; + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } } + +function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + +var _clickableComponentJs = _dereq_('../clickable-component.js'); + +var _clickableComponentJs2 = _interopRequireDefault(_clickableComponentJs); + +var _componentJs = _dereq_('../component.js'); + +var _componentJs2 = _interopRequireDefault(_componentJs); + +var _menuJs = _dereq_('./menu.js'); + +var _menuJs2 = _interopRequireDefault(_menuJs); + +var _utilsDomJs = _dereq_('../utils/dom.js'); + +var Dom = _interopRequireWildcard(_utilsDomJs); + +var _utilsFnJs = _dereq_('../utils/fn.js'); + +var Fn = _interopRequireWildcard(_utilsFnJs); + +var _utilsToTitleCaseJs = _dereq_('../utils/to-title-case.js'); + +var _utilsToTitleCaseJs2 = _interopRequireDefault(_utilsToTitleCaseJs); + +/** + * A button class with a popup menu + * + * @param {Player|Object} player + * @param {Object=} options + * @extends Button + * @class MenuButton + */ + +var MenuButton = (function (_ClickableComponent) { + _inherits(MenuButton, _ClickableComponent); + + function MenuButton(player) { + var options = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1]; + + _classCallCheck(this, MenuButton); + + _ClickableComponent.call(this, player, options); + + this.update(); + + this.el_.setAttribute('aria-haspopup', true); + this.el_.setAttribute('role', 'menuitem'); + this.on('keydown', this.handleSubmenuKeyPress); + } + + /** + * Update menu + * + * @method update + */ + + MenuButton.prototype.update = function update() { + var menu = this.createMenu(); + + if (this.menu) { + this.removeChild(this.menu); + } + + this.menu = menu; + this.addChild(menu); + + /** + * Track the state of the menu button + * + * @type {Boolean} + * @private + */ + this.buttonPressed_ = false; + this.el_.setAttribute('aria-expanded', false); + + if (this.items && this.items.length === 0) { + this.hide(); + } else if (this.items && this.items.length > 1) { + this.show(); + } + }; + + /** + * Create menu + * + * @return {Menu} The constructed menu + * @method createMenu + */ + + MenuButton.prototype.createMenu = function createMenu() { + var menu = new _menuJs2['default'](this.player_); + + // Add a title list item to the top + if (this.options_.title) { + var title = Dom.createEl('li', { + className: 'vjs-menu-title', + innerHTML: _utilsToTitleCaseJs2['default'](this.options_.title), + tabIndex: -1 + }); + menu.children_.unshift(title); + Dom.insertElFirst(title, menu.contentEl()); + } + + this.items = this['createItems'](); + + if (this.items) { + // Add menu items to the menu + for (var i = 0; i < this.items.length; i++) { + menu.addItem(this.items[i]); + } + } + + return menu; + }; + + /** + * Create the list of menu items. Specific to each subclass. + * + * @method createItems + */ + + MenuButton.prototype.createItems = function createItems() {}; + + /** + * Create the component's DOM element + * + * @return {Element} + * @method createEl + */ + + MenuButton.prototype.createEl = function createEl() { + return _ClickableComponent.prototype.createEl.call(this, 'div', { + className: this.buildCSSClass() + }); + }; + + /** + * Allow sub components to stack CSS class names + * + * @return {String} The constructed class name + * @method buildCSSClass + */ + + MenuButton.prototype.buildCSSClass = function buildCSSClass() { + var menuButtonClass = 'vjs-menu-button'; + + // If the inline option is passed, we want to use different styles altogether. + if (this.options_.inline === true) { + menuButtonClass += '-inline'; + } else { + menuButtonClass += '-popup'; + } + + return 'vjs-menu-button ' + menuButtonClass + ' ' + _ClickableComponent.prototype.buildCSSClass.call(this); + }; + + /** + * When you click the button it adds focus, which + * will show the menu indefinitely. + * So we'll remove focus when the mouse leaves the button. + * Focus is needed for tab navigation. + * Allow sub components to stack CSS class names + * + * @method handleClick + */ + + MenuButton.prototype.handleClick = function handleClick() { + this.one('mouseout', Fn.bind(this, function () { + this.menu.unlockShowing(); + this.el_.blur(); + })); + if (this.buttonPressed_) { + this.unpressButton(); + } else { + this.pressButton(); + } + }; + + /** + * Handle key press on menu + * + * @param {Object} event Key press event + * @method handleKeyPress + */ + + MenuButton.prototype.handleKeyPress = function handleKeyPress(event) { + + // Escape (27) key or Tab (9) key unpress the 'button' + if (event.which === 27 || event.which === 9) { + if (this.buttonPressed_) { + this.unpressButton(); + } + // Don't preventDefault for Tab key - we still want to lose focus + if (event.which !== 9) { + event.preventDefault(); + } + // Up (38) key or Down (40) key press the 'button' + } else if (event.which === 38 || event.which === 40) { + if (!this.buttonPressed_) { + this.pressButton(); + event.preventDefault(); + } + } else { + _ClickableComponent.prototype.handleKeyPress.call(this, event); + } + }; + + /** + * Handle key press on submenu + * + * @param {Object} event Key press event + * @method handleSubmenuKeyPress + */ + + MenuButton.prototype.handleSubmenuKeyPress = function handleSubmenuKeyPress(event) { + + // Escape (27) key or Tab (9) key unpress the 'button' + if (event.which === 27 || event.which === 9) { + if (this.buttonPressed_) { + this.unpressButton(); + } + // Don't preventDefault for Tab key - we still want to lose focus + if (event.which !== 9) { + event.preventDefault(); + } + } + }; + + /** + * Makes changes based on button pressed + * + * @method pressButton + */ + + MenuButton.prototype.pressButton = function pressButton() { + this.buttonPressed_ = true; + this.menu.lockShowing(); + this.el_.setAttribute('aria-expanded', true); + this.menu.focus(); // set the focus into the submenu + }; + + /** + * Makes changes based on button unpressed + * + * @method unpressButton + */ + + MenuButton.prototype.unpressButton = function unpressButton() { + this.buttonPressed_ = false; + this.menu.unlockShowing(); + this.el_.setAttribute('aria-expanded', false); + this.el_.focus(); // Set focus back to this menu button + }; + + return MenuButton; +})(_clickableComponentJs2['default']); + +_componentJs2['default'].registerComponent('MenuButton', MenuButton); +exports['default'] = MenuButton; +module.exports = exports['default']; + +},{"../clickable-component.js":65,"../component.js":67,"../utils/dom.js":132,"../utils/fn.js":134,"../utils/to-title-case.js":141,"./menu.js":106}],105:[function(_dereq_,module,exports){ +/** + * @file menu-item.js + */ +'use strict'; + +exports.__esModule = true; + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } } + +function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + +var _clickableComponentJs = _dereq_('../clickable-component.js'); + +var _clickableComponentJs2 = _interopRequireDefault(_clickableComponentJs); + +var _componentJs = _dereq_('../component.js'); + +var _componentJs2 = _interopRequireDefault(_componentJs); + +var _objectAssign = _dereq_('object.assign'); + +var _objectAssign2 = _interopRequireDefault(_objectAssign); + +/** + * The component for a menu item. `
  • ` + * + * @param {Player|Object} player + * @param {Object=} options + * @extends Button + * @class MenuItem + */ + +var MenuItem = (function (_ClickableComponent) { + _inherits(MenuItem, _ClickableComponent); + + function MenuItem(player, options) { + _classCallCheck(this, MenuItem); + + _ClickableComponent.call(this, player, options); + + this.selectable = options['selectable']; + + this.selected(options['selected']); + + if (this.selectable) { + // TODO: May need to be either menuitemcheckbox or menuitemradio, + // and may need logical grouping of menu items. + this.el_.setAttribute('role', 'menuitemcheckbox'); + } else { + this.el_.setAttribute('role', 'menuitem'); + } + } + + /** + * Create the component's DOM element + * + * @param {String=} type Desc + * @param {Object=} props Desc + * @return {Element} + * @method createEl + */ + + MenuItem.prototype.createEl = function createEl(type, props, attrs) { + return _ClickableComponent.prototype.createEl.call(this, 'li', _objectAssign2['default']({ + className: 'vjs-menu-item', + innerHTML: this.localize(this.options_['label']), + tabIndex: -1 + }, props), attrs); + }; + + /** + * Handle a click on the menu item, and set it to selected + * + * @method handleClick + */ + + MenuItem.prototype.handleClick = function handleClick() { + this.selected(true); + }; + + /** + * Set this menu item as selected or not + * + * @param {Boolean} selected + * @method selected + */ + + MenuItem.prototype.selected = function selected(_selected) { + if (this.selectable) { + if (_selected) { + this.addClass('vjs-selected'); + this.el_.setAttribute('aria-checked', true); + // aria-checked isn't fully supported by browsers/screen readers, + // so indicate selected state to screen reader in the control text. + this.controlText(', selected'); + } else { + this.removeClass('vjs-selected'); + this.el_.setAttribute('aria-checked', false); + // Indicate un-selected state to screen reader + // Note that a space clears out the selected state text + this.controlText(' '); + } + } + }; + + return MenuItem; +})(_clickableComponentJs2['default']); + +_componentJs2['default'].registerComponent('MenuItem', MenuItem); +exports['default'] = MenuItem; +module.exports = exports['default']; + +},{"../clickable-component.js":65,"../component.js":67,"object.assign":45}],106:[function(_dereq_,module,exports){ +/** + * @file menu.js + */ +'use strict'; + +exports.__esModule = true; + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } } + +function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + +var _componentJs = _dereq_('../component.js'); + +var _componentJs2 = _interopRequireDefault(_componentJs); + +var _utilsDomJs = _dereq_('../utils/dom.js'); + +var Dom = _interopRequireWildcard(_utilsDomJs); + +var _utilsFnJs = _dereq_('../utils/fn.js'); + +var Fn = _interopRequireWildcard(_utilsFnJs); + +var _utilsEventsJs = _dereq_('../utils/events.js'); + +var Events = _interopRequireWildcard(_utilsEventsJs); + +/** + * The Menu component is used to build pop up menus, including subtitle and + * captions selection menus. + * + * @extends Component + * @class Menu + */ + +var Menu = (function (_Component) { + _inherits(Menu, _Component); + + function Menu(player, options) { + _classCallCheck(this, Menu); + + _Component.call(this, player, options); + + this.focusedChild_ = -1; + + this.on('keydown', this.handleKeyPress); + } + + /** + * Add a menu item to the menu + * + * @param {Object|String} component Component or component type to add + * @method addItem + */ + + Menu.prototype.addItem = function addItem(component) { + this.addChild(component); + component.on('click', Fn.bind(this, function () { + this.unlockShowing(); + //TODO: Need to set keyboard focus back to the menuButton + })); + }; + + /** + * Create the component's DOM element + * + * @return {Element} + * @method createEl + */ + + Menu.prototype.createEl = function createEl() { + var contentElType = this.options_.contentElType || 'ul'; + this.contentEl_ = Dom.createEl(contentElType, { + className: 'vjs-menu-content' + }); + this.contentEl_.setAttribute('role', 'menu'); + var el = _Component.prototype.createEl.call(this, 'div', { + append: this.contentEl_, + className: 'vjs-menu' + }); + el.setAttribute('role', 'presentation'); + el.appendChild(this.contentEl_); + + // Prevent clicks from bubbling up. Needed for Menu Buttons, + // where a click on the parent is significant + Events.on(el, 'click', function (event) { + event.preventDefault(); + event.stopImmediatePropagation(); + }); + + return el; + }; + + /** + * Handle key press for menu + * + * @param {Object} event Event object + * @method handleKeyPress + */ + + Menu.prototype.handleKeyPress = function handleKeyPress(event) { + if (event.which === 37 || event.which === 40) { + // Left and Down Arrows + event.preventDefault(); + this.stepForward(); + } else if (event.which === 38 || event.which === 39) { + // Up and Right Arrows + event.preventDefault(); + this.stepBack(); + } + }; + + /** + * Move to next (lower) menu item for keyboard users + * + * @method stepForward + */ + + Menu.prototype.stepForward = function stepForward() { + var stepChild = 0; + + if (this.focusedChild_ !== undefined) { + stepChild = this.focusedChild_ + 1; + } + this.focus(stepChild); + }; + + /** + * Move to previous (higher) menu item for keyboard users + * + * @method stepBack + */ + + Menu.prototype.stepBack = function stepBack() { + var stepChild = 0; + + if (this.focusedChild_ !== undefined) { + stepChild = this.focusedChild_ - 1; + } + this.focus(stepChild); + }; + + /** + * Set focus on a menu item in the menu + * + * @param {Object|String} item Index of child item set focus on + * @method focus + */ + + Menu.prototype.focus = function focus() { + var item = arguments.length <= 0 || arguments[0] === undefined ? 0 : arguments[0]; + + var children = this.children().slice(); + var haveTitle = children.length && children[0].className && /vjs-menu-title/.test(children[0].className); + + if (haveTitle) { + children.shift(); + } + + if (children.length > 0) { + if (item < 0) { + item = 0; + } else if (item >= children.length) { + item = children.length - 1; + } + + this.focusedChild_ = item; + + children[item].el_.focus(); + } + }; + + return Menu; +})(_componentJs2['default']); + +_componentJs2['default'].registerComponent('Menu', Menu); +exports['default'] = Menu; +module.exports = exports['default']; + +},{"../component.js":67,"../utils/dom.js":132,"../utils/events.js":133,"../utils/fn.js":134}],107:[function(_dereq_,module,exports){ +/** + * @file modal-dialog.js + */ +'use strict'; + +exports.__esModule = true; + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } } + +function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + +var _globalDocument = _dereq_('global/document'); + +var _globalDocument2 = _interopRequireDefault(_globalDocument); + +var _utilsDom = _dereq_('./utils/dom'); + +var Dom = _interopRequireWildcard(_utilsDom); + +var _utilsFn = _dereq_('./utils/fn'); + +var Fn = _interopRequireWildcard(_utilsFn); + +var _utilsLog = _dereq_('./utils/log'); + +var _utilsLog2 = _interopRequireDefault(_utilsLog); + +var _component = _dereq_('./component'); + +var _component2 = _interopRequireDefault(_component); + +var _closeButton = _dereq_('./close-button'); + +var _closeButton2 = _interopRequireDefault(_closeButton); + +var MODAL_CLASS_NAME = 'vjs-modal-dialog'; +var ESC = 27; + +/** + * The `ModalDialog` displays over the video and its controls, which blocks + * interaction with the player until it is closed. + * + * Modal dialogs include a "Close" button and will close when that button + * is activated - or when ESC is pressed anywhere. + * + * @extends Component + * @class ModalDialog + */ + +var ModalDialog = (function (_Component) { + _inherits(ModalDialog, _Component); + + /** + * Constructor for modals. + * + * @param {Player} player + * @param {Object} [options] + * @param {Mixed} [options.content=undefined] + * Provide customized content for this modal. + * + * @param {String} [options.description] + * A text description for the modal, primarily for accessibility. + * + * @param {Boolean} [options.fillAlways=false] + * Normally, modals are automatically filled only the first time + * they open. This tells the modal to refresh its content + * every time it opens. + * + * @param {String} [options.label] + * A text label for the modal, primarily for accessibility. + * + * @param {Boolean} [options.temporary=true] + * If `true`, the modal can only be opened once; it will be + * disposed as soon as it's closed. + * + * @param {Boolean} [options.uncloseable=false] + * If `true`, the user will not be able to close the modal + * through the UI in the normal ways. Programmatic closing is + * still possible. + * + */ + + function ModalDialog(player, options) { + _classCallCheck(this, ModalDialog); + + _Component.call(this, player, options); + this.opened_ = this.hasBeenOpened_ = this.hasBeenFilled_ = false; + + this.closeable(!this.options_.uncloseable); + this.content(this.options_.content); + + // Make sure the contentEl is defined AFTER any children are initialized + // because we only want the contents of the modal in the contentEl + // (not the UI elements like the close button). + this.contentEl_ = Dom.createEl('div', { + className: MODAL_CLASS_NAME + '-content' + }, { + role: 'document' + }); + + this.descEl_ = Dom.createEl('p', { + className: MODAL_CLASS_NAME + '-description vjs-offscreen', + id: this.el().getAttribute('aria-describedby') + }); + + Dom.textContent(this.descEl_, this.description()); + this.el_.appendChild(this.descEl_); + this.el_.appendChild(this.contentEl_); + } + + /* + * Modal dialog default options. + * + * @type {Object} + * @private + */ + + /** + * Create the modal's DOM element + * + * @method createEl + * @return {Element} + */ + + ModalDialog.prototype.createEl = function createEl() { + return _Component.prototype.createEl.call(this, 'div', { + className: this.buildCSSClass(), + tabIndex: -1 + }, { + 'aria-describedby': this.id() + '_description', + 'aria-hidden': 'true', + 'aria-label': this.label(), + role: 'dialog' + }); + }; + + /** + * Build the modal's CSS class. + * + * @method buildCSSClass + * @return {String} + */ + + ModalDialog.prototype.buildCSSClass = function buildCSSClass() { + return MODAL_CLASS_NAME + ' vjs-hidden ' + _Component.prototype.buildCSSClass.call(this); + }; + + /** + * Handles key presses on the document, looking for ESC, which closes + * the modal. + * + * @method handleKeyPress + * @param {Event} e + */ + + ModalDialog.prototype.handleKeyPress = function handleKeyPress(e) { + if (e.which === ESC && this.closeable()) { + this.close(); + } + }; + + /** + * Returns the label string for this modal. Primarily used for accessibility. + * + * @return {String} + */ + + ModalDialog.prototype.label = function label() { + return this.options_.label || this.localize('Modal Window'); + }; + + /** + * Returns the description string for this modal. Primarily used for + * accessibility. + * + * @return {String} + */ + + ModalDialog.prototype.description = function description() { + var desc = this.options_.description || this.localize('This is a modal window.'); + + // Append a universal closeability message if the modal is closeable. + if (this.closeable()) { + desc += ' ' + this.localize('This modal can be closed by pressing the Escape key or activating the close button.'); + } + + return desc; + }; + + /** + * Opens the modal. + * + * @method open + * @return {ModalDialog} + */ + + ModalDialog.prototype.open = function open() { + if (!this.opened_) { + var player = this.player(); + + this.trigger('beforemodalopen'); + this.opened_ = true; + + // Fill content if the modal has never opened before and + // never been filled. + if (this.options_.fillAlways || !this.hasBeenOpened_ && !this.hasBeenFilled_) { + this.fill(); + } + + // If the player was playing, pause it and take note of its previously + // playing state. + this.wasPlaying_ = !player.paused(); + + if (this.wasPlaying_) { + player.pause(); + } + + if (this.closeable()) { + this.on(_globalDocument2['default'], 'keydown', Fn.bind(this, this.handleKeyPress)); + } + + player.controls(false); + this.show(); + this.el().setAttribute('aria-hidden', 'false'); + this.trigger('modalopen'); + this.hasBeenOpened_ = true; + } + return this; + }; + + /** + * Whether or not the modal is opened currently. + * + * @method opened + * @param {Boolean} [value] + * If given, it will open (`true`) or close (`false`) the modal. + * + * @return {Boolean} + */ + + ModalDialog.prototype.opened = function opened(value) { + if (typeof value === 'boolean') { + this[value ? 'open' : 'close'](); + } + return this.opened_; + }; + + /** + * Closes the modal. + * + * @method close + * @return {ModalDialog} + */ + + ModalDialog.prototype.close = function close() { + if (this.opened_) { + var player = this.player(); + + this.trigger('beforemodalclose'); + this.opened_ = false; + + if (this.wasPlaying_) { + player.play(); + } + + if (this.closeable()) { + this.off(_globalDocument2['default'], 'keydown', Fn.bind(this, this.handleKeyPress)); + } + + player.controls(true); + this.hide(); + this.el().setAttribute('aria-hidden', 'true'); + this.trigger('modalclose'); + + if (this.options_.temporary) { + this.dispose(); + } + } + return this; + }; + + /** + * Whether or not the modal is closeable via the UI. + * + * @method closeable + * @param {Boolean} [value] + * If given as a Boolean, it will set the `closeable` option. + * + * @return {Boolean} + */ + + ModalDialog.prototype.closeable = function closeable(value) { + if (typeof value === 'boolean') { + var closeable = this.closeable_ = !!value; + var _close = this.getChild('closeButton'); + + // If this is being made closeable and has no close button, add one. + if (closeable && !_close) { + + // The close button should be a child of the modal - not its + // content element, so temporarily change the content element. + var temp = this.contentEl_; + this.contentEl_ = this.el_; + _close = this.addChild('closeButton'); + this.contentEl_ = temp; + this.on(_close, 'close', this.close); + } + + // If this is being made uncloseable and has a close button, remove it. + if (!closeable && _close) { + this.off(_close, 'close', this.close); + this.removeChild(_close); + _close.dispose(); + } + } + return this.closeable_; + }; + + /** + * Fill the modal's content element with the modal's "content" option. + * + * The content element will be emptied before this change takes place. + * + * @method fill + * @return {ModalDialog} + */ + + ModalDialog.prototype.fill = function fill() { + return this.fillWith(this.content()); + }; + + /** + * Fill the modal's content element with arbitrary content. + * + * The content element will be emptied before this change takes place. + * + * @method fillWith + * @param {Mixed} [content] + * The same rules apply to this as apply to the `content` option. + * + * @return {ModalDialog} + */ + + ModalDialog.prototype.fillWith = function fillWith(content) { + var contentEl = this.contentEl(); + var parentEl = contentEl.parentNode; + var nextSiblingEl = contentEl.nextSibling; + + this.trigger('beforemodalfill'); + this.hasBeenFilled_ = true; + + // Detach the content element from the DOM before performing + // manipulation to avoid modifying the live DOM multiple times. + parentEl.removeChild(contentEl); + this.empty(); + Dom.insertContent(contentEl, content); + this.trigger('modalfill'); + + // Re-inject the re-filled content element. + if (nextSiblingEl) { + parentEl.insertBefore(contentEl, nextSiblingEl); + } else { + parentEl.appendChild(contentEl); + } + + return this; + }; + + /** + * Empties the content element. + * + * This happens automatically anytime the modal is filled. + * + * @method empty + * @return {ModalDialog} + */ + + ModalDialog.prototype.empty = function empty() { + this.trigger('beforemodalempty'); + Dom.emptyEl(this.contentEl()); + this.trigger('modalempty'); + return this; + }; + + /** + * Gets or sets the modal content, which gets normalized before being + * rendered into the DOM. + * + * This does not update the DOM or fill the modal, but it is called during + * that process. + * + * @method content + * @param {Mixed} [value] + * If defined, sets the internal content value to be used on the + * next call(s) to `fill`. This value is normalized before being + * inserted. To "clear" the internal content value, pass `null`. + * + * @return {Mixed} + */ + + ModalDialog.prototype.content = function content(value) { + if (typeof value !== 'undefined') { + this.content_ = value; + } + return this.content_; + }; + + return ModalDialog; +})(_component2['default']); + +ModalDialog.prototype.options_ = { + temporary: true +}; + +_component2['default'].registerComponent('ModalDialog', ModalDialog); +exports['default'] = ModalDialog; +module.exports = exports['default']; + +},{"./close-button":66,"./component":67,"./utils/dom":132,"./utils/fn":134,"./utils/log":137,"global/document":1}],108:[function(_dereq_,module,exports){ +/** + * @file player.js + */ +// Subclasses Component +'use strict'; + +exports.__esModule = true; + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } } + +function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + +var _componentJs = _dereq_('./component.js'); + +var _componentJs2 = _interopRequireDefault(_componentJs); + +var _globalDocument = _dereq_('global/document'); + +var _globalDocument2 = _interopRequireDefault(_globalDocument); + +var _globalWindow = _dereq_('global/window'); + +var _globalWindow2 = _interopRequireDefault(_globalWindow); + +var _utilsEventsJs = _dereq_('./utils/events.js'); + +var Events = _interopRequireWildcard(_utilsEventsJs); + +var _utilsDomJs = _dereq_('./utils/dom.js'); + +var Dom = _interopRequireWildcard(_utilsDomJs); + +var _utilsFnJs = _dereq_('./utils/fn.js'); + +var Fn = _interopRequireWildcard(_utilsFnJs); + +var _utilsGuidJs = _dereq_('./utils/guid.js'); + +var Guid = _interopRequireWildcard(_utilsGuidJs); + +var _utilsBrowserJs = _dereq_('./utils/browser.js'); + +var browser = _interopRequireWildcard(_utilsBrowserJs); + +var _utilsLogJs = _dereq_('./utils/log.js'); + +var _utilsLogJs2 = _interopRequireDefault(_utilsLogJs); + +var _utilsToTitleCaseJs = _dereq_('./utils/to-title-case.js'); + +var _utilsToTitleCaseJs2 = _interopRequireDefault(_utilsToTitleCaseJs); + +var _utilsTimeRangesJs = _dereq_('./utils/time-ranges.js'); + +var _utilsBufferJs = _dereq_('./utils/buffer.js'); + +var _utilsStylesheetJs = _dereq_('./utils/stylesheet.js'); + +var stylesheet = _interopRequireWildcard(_utilsStylesheetJs); + +var _fullscreenApiJs = _dereq_('./fullscreen-api.js'); + +var _fullscreenApiJs2 = _interopRequireDefault(_fullscreenApiJs); + +var _mediaErrorJs = _dereq_('./media-error.js'); + +var _mediaErrorJs2 = _interopRequireDefault(_mediaErrorJs); + +var _safeJsonParseTuple = _dereq_('safe-json-parse/tuple'); + +var _safeJsonParseTuple2 = _interopRequireDefault(_safeJsonParseTuple); + +var _objectAssign = _dereq_('object.assign'); + +var _objectAssign2 = _interopRequireDefault(_objectAssign); + +var _utilsMergeOptionsJs = _dereq_('./utils/merge-options.js'); + +var _utilsMergeOptionsJs2 = _interopRequireDefault(_utilsMergeOptionsJs); + +var _tracksTextTrackListConverterJs = _dereq_('./tracks/text-track-list-converter.js'); + +var _tracksTextTrackListConverterJs2 = _interopRequireDefault(_tracksTextTrackListConverterJs); + +// Include required child components (importing also registers them) + +var _techLoaderJs = _dereq_('./tech/loader.js'); + +var _techLoaderJs2 = _interopRequireDefault(_techLoaderJs); + +var _posterImageJs = _dereq_('./poster-image.js'); + +var _posterImageJs2 = _interopRequireDefault(_posterImageJs); + +var _tracksTextTrackDisplayJs = _dereq_('./tracks/text-track-display.js'); + +var _tracksTextTrackDisplayJs2 = _interopRequireDefault(_tracksTextTrackDisplayJs); + +var _loadingSpinnerJs = _dereq_('./loading-spinner.js'); + +var _loadingSpinnerJs2 = _interopRequireDefault(_loadingSpinnerJs); + +var _bigPlayButtonJs = _dereq_('./big-play-button.js'); + +var _bigPlayButtonJs2 = _interopRequireDefault(_bigPlayButtonJs); + +var _controlBarControlBarJs = _dereq_('./control-bar/control-bar.js'); + +var _controlBarControlBarJs2 = _interopRequireDefault(_controlBarControlBarJs); + +var _errorDisplayJs = _dereq_('./error-display.js'); + +var _errorDisplayJs2 = _interopRequireDefault(_errorDisplayJs); + +var _tracksTextTrackSettingsJs = _dereq_('./tracks/text-track-settings.js'); + +var _tracksTextTrackSettingsJs2 = _interopRequireDefault(_tracksTextTrackSettingsJs); + +var _modalDialog = _dereq_('./modal-dialog'); + +var _modalDialog2 = _interopRequireDefault(_modalDialog); + +// Require html5 tech, at least for disposing the original video tag + +var _techTechJs = _dereq_('./tech/tech.js'); + +var _techTechJs2 = _interopRequireDefault(_techTechJs); + +var _techHtml5Js = _dereq_('./tech/html5.js'); + +var _techHtml5Js2 = _interopRequireDefault(_techHtml5Js); + +/** + * An instance of the `Player` class is created when any of the Video.js setup methods are used to initialize a video. + * ```js + * var myPlayer = videojs('example_video_1'); + * ``` + * In the following example, the `data-setup` attribute tells the Video.js library to create a player instance when the library is ready. + * ```html + * + * ``` + * After an instance has been created it can be accessed globally using `Video('example_video_1')`. + * + * @param {Element} tag The original video tag used for configuring options + * @param {Object=} options Object of option names and values + * @param {Function=} ready Ready callback function + * @extends Component + * @class Player + */ + +var Player = (function (_Component) { + _inherits(Player, _Component); + + /** + * player's constructor function + * + * @constructs + * @method init + * @param {Element} tag The original video tag used for configuring options + * @param {Object=} options Player options + * @param {Function=} ready Ready callback function + */ + + function Player(tag, options, ready) { + var _this = this; + + _classCallCheck(this, Player); + + // Make sure tag ID exists + tag.id = tag.id || 'vjs_video_' + Guid.newGUID(); + + // Set Options + // The options argument overrides options set in the video tag + // which overrides globally set options. + // This latter part coincides with the load order + // (tag must exist before Player) + options = _objectAssign2['default'](Player.getTagSettings(tag), options); + + // Delay the initialization of children because we need to set up + // player properties first, and can't use `this` before `super()` + options.initChildren = false; + + // Same with creating the element + options.createEl = false; + + // we don't want the player to report touch activity on itself + // see enableTouchActivity in Component + options.reportTouchActivity = false; + + // Run base component initializing with new options + _Component.call(this, null, options, ready); + + // if the global option object was accidentally blown away by + // someone, bail early with an informative error + if (!this.options_ || !this.options_.techOrder || !this.options_.techOrder.length) { + throw new Error('No techOrder specified. Did you overwrite ' + 'videojs.options instead of just changing the ' + 'properties you want to override?'); + } + + this.tag = tag; // Store the original tag used to set options + + // Store the tag attributes used to restore html5 element + this.tagAttributes = tag && Dom.getElAttributes(tag); + + // Update current language + this.language(this.options_.language); + + // Update Supported Languages + if (options.languages) { + (function () { + // Normalise player option languages to lowercase + var languagesToLower = {}; + + Object.getOwnPropertyNames(options.languages).forEach(function (name) { + languagesToLower[name.toLowerCase()] = options.languages[name]; + }); + _this.languages_ = languagesToLower; + })(); + } else { + this.languages_ = Player.prototype.options_.languages; + } + + // Cache for video property values. + this.cache_ = {}; + + // Set poster + this.poster_ = options.poster || ''; + + // Set controls + this.controls_ = !!options.controls; + + // Original tag settings stored in options + // now remove immediately so native controls don't flash. + // May be turned back on by HTML5 tech if nativeControlsForTouch is true + tag.controls = false; + + /* + * Store the internal state of scrubbing + * + * @private + * @return {Boolean} True if the user is scrubbing + */ + this.scrubbing_ = false; + + this.el_ = this.createEl(); + + // We also want to pass the original player options to each component and plugin + // as well so they don't need to reach back into the player for options later. + // We also need to do another copy of this.options_ so we don't end up with + // an infinite loop. + var playerOptionsCopy = _utilsMergeOptionsJs2['default'](this.options_); + + // Load plugins + if (options.plugins) { + (function () { + var plugins = options.plugins; + + Object.getOwnPropertyNames(plugins).forEach(function (name) { + if (typeof this[name] === 'function') { + this[name](plugins[name]); + } else { + _utilsLogJs2['default'].error('Unable to find plugin:', name); + } + }, _this); + })(); + } + + this.options_.playerOptions = playerOptionsCopy; + + this.initChildren(); + + // Set isAudio based on whether or not an audio tag was used + this.isAudio(tag.nodeName.toLowerCase() === 'audio'); + + // Update controls className. Can't do this when the controls are initially + // set because the element doesn't exist yet. + if (this.controls()) { + this.addClass('vjs-controls-enabled'); + } else { + this.addClass('vjs-controls-disabled'); + } + + if (this.isAudio()) { + this.addClass('vjs-audio'); + } + + if (this.flexNotSupported_()) { + this.addClass('vjs-no-flex'); + } + + // TODO: Make this smarter. Toggle user state between touching/mousing + // using events, since devices can have both touch and mouse events. + // if (browser.TOUCH_ENABLED) { + // this.addClass('vjs-touch-enabled'); + // } + + // iOS Safari has broken hover handling + if (!browser.IS_IOS) { + this.addClass('vjs-workinghover'); + } + + // Make player easily findable by ID + Player.players[this.id_] = this; + + // When the player is first initialized, trigger activity so components + // like the control bar show themselves if needed + this.userActive(true); + this.reportUserActivity(); + this.listenForUserActivity_(); + + this.on('fullscreenchange', this.handleFullscreenChange_); + this.on('stageclick', this.handleStageClick_); + } + + /* + * Global player list + * + * @type {Object} + */ + + /** + * Destroys the video player and does any necessary cleanup + * ```js + * myPlayer.dispose(); + * ``` + * This is especially helpful if you are dynamically adding and removing videos + * to/from the DOM. + * + * @method dispose + */ + + Player.prototype.dispose = function dispose() { + this.trigger('dispose'); + // prevent dispose from being called twice + this.off('dispose'); + + if (this.styleEl_ && this.styleEl_.parentNode) { + this.styleEl_.parentNode.removeChild(this.styleEl_); + } + + // Kill reference to this player + Player.players[this.id_] = null; + if (this.tag && this.tag.player) { + this.tag.player = null; + } + if (this.el_ && this.el_.player) { + this.el_.player = null; + } + + if (this.tech_) { + this.tech_.dispose(); + } + + _Component.prototype.dispose.call(this); + }; + + /** + * Create the component's DOM element + * + * @return {Element} + * @method createEl + */ + + Player.prototype.createEl = function createEl() { + var el = this.el_ = _Component.prototype.createEl.call(this, 'div'); + var tag = this.tag; + + // Remove width/height attrs from tag so CSS can make it 100% width/height + tag.removeAttribute('width'); + tag.removeAttribute('height'); + + // Copy over all the attributes from the tag, including ID and class + // ID will now reference player box, not the video tag + var attrs = Dom.getElAttributes(tag); + + Object.getOwnPropertyNames(attrs).forEach(function (attr) { + // workaround so we don't totally break IE7 + // http://stackoverflow.com/questions/3653444/css-styles-not-applied-on-dynamic-elements-in-internet-explorer-7 + if (attr === 'class') { + el.className = attrs[attr]; + } else { + el.setAttribute(attr, attrs[attr]); + } + }); + + // Update tag id/class for use as HTML5 playback tech + // Might think we should do this after embedding in container so .vjs-tech class + // doesn't flash 100% width/height, but class only applies with .video-js parent + tag.playerId = tag.id; + tag.id += '_html5_api'; + tag.className = 'vjs-tech'; + + // Make player findable on elements + tag.player = el.player = this; + // Default state of video is paused + this.addClass('vjs-paused'); + + // Add a style element in the player that we'll use to set the width/height + // of the player in a way that's still overrideable by CSS, just like the + // video element + this.styleEl_ = stylesheet.createStyleElement('vjs-styles-dimensions'); + var defaultsStyleEl = Dom.$('.vjs-styles-defaults'); + var head = Dom.$('head'); + head.insertBefore(this.styleEl_, defaultsStyleEl ? defaultsStyleEl.nextSibling : head.firstChild); + + // Pass in the width/height/aspectRatio options which will update the style el + this.width(this.options_.width); + this.height(this.options_.height); + this.fluid(this.options_.fluid); + this.aspectRatio(this.options_.aspectRatio); + + // insertElFirst seems to cause the networkState to flicker from 3 to 2, so + // keep track of the original for later so we can know if the source originally failed + tag.initNetworkState_ = tag.networkState; + + // Wrap video tag in div (el/box) container + if (tag.parentNode) { + tag.parentNode.insertBefore(el, tag); + } + + // insert the tag as the first child of the player element + // then manually add it to the children array so that this.addChild + // will work properly for other components + Dom.insertElFirst(tag, el); // Breaks iPhone, fixed in HTML5 setup. + this.children_.unshift(tag); + + this.el_ = el; + + return el; + }; + + /** + * Get/set player width + * + * @param {Number=} value Value for width + * @return {Number} Width when getting + * @method width + */ + + Player.prototype.width = function width(value) { + return this.dimension('width', value); + }; + + /** + * Get/set player height + * + * @param {Number=} value Value for height + * @return {Number} Height when getting + * @method height + */ + + Player.prototype.height = function height(value) { + return this.dimension('height', value); + }; + + /** + * Get/set dimension for player + * + * @param {String} dimension Either width or height + * @param {Number=} value Value for dimension + * @return {Component} + * @method dimension + */ + + Player.prototype.dimension = function dimension(_dimension, value) { + var privDimension = _dimension + '_'; + + if (value === undefined) { + return this[privDimension] || 0; + } + + if (value === '') { + // If an empty string is given, reset the dimension to be automatic + this[privDimension] = undefined; + } else { + var parsedVal = parseFloat(value); + + if (isNaN(parsedVal)) { + _utilsLogJs2['default'].error('Improper value "' + value + '" supplied for for ' + _dimension); + return this; + } + + this[privDimension] = parsedVal; + } + + this.updateStyleEl_(); + return this; + }; + + /** + * Add/remove the vjs-fluid class + * + * @param {Boolean} bool Value of true adds the class, value of false removes the class + * @method fluid + */ + + Player.prototype.fluid = function fluid(bool) { + if (bool === undefined) { + return !!this.fluid_; + } + + this.fluid_ = !!bool; + + if (bool) { + this.addClass('vjs-fluid'); + } else { + this.removeClass('vjs-fluid'); + } + }; + + /** + * Get/Set the aspect ratio + * + * @param {String=} ratio Aspect ratio for player + * @return aspectRatio + * @method aspectRatio + */ + + Player.prototype.aspectRatio = function aspectRatio(ratio) { + if (ratio === undefined) { + return this.aspectRatio_; + } + + // Check for width:height format + if (!/^\d+\:\d+$/.test(ratio)) { + throw new Error('Improper value supplied for aspect ratio. The format should be width:height, for example 16:9.'); + } + this.aspectRatio_ = ratio; + + // We're assuming if you set an aspect ratio you want fluid mode, + // because in fixed mode you could calculate width and height yourself. + this.fluid(true); + + this.updateStyleEl_(); + }; + + /** + * Update styles of the player element (height, width and aspect ratio) + * + * @method updateStyleEl_ + */ + + Player.prototype.updateStyleEl_ = function updateStyleEl_() { + var width = undefined; + var height = undefined; + var aspectRatio = undefined; + var idClass = undefined; + + // The aspect ratio is either used directly or to calculate width and height. + if (this.aspectRatio_ !== undefined && this.aspectRatio_ !== 'auto') { + // Use any aspectRatio that's been specifically set + aspectRatio = this.aspectRatio_; + } else if (this.videoWidth()) { + // Otherwise try to get the aspect ratio from the video metadata + aspectRatio = this.videoWidth() + ':' + this.videoHeight(); + } else { + // Or use a default. The video element's is 2:1, but 16:9 is more common. + aspectRatio = '16:9'; + } + + // Get the ratio as a decimal we can use to calculate dimensions + var ratioParts = aspectRatio.split(':'); + var ratioMultiplier = ratioParts[1] / ratioParts[0]; + + if (this.width_ !== undefined) { + // Use any width that's been specifically set + width = this.width_; + } else if (this.height_ !== undefined) { + // Or calulate the width from the aspect ratio if a height has been set + width = this.height_ / ratioMultiplier; + } else { + // Or use the video's metadata, or use the video el's default of 300 + width = this.videoWidth() || 300; + } + + if (this.height_ !== undefined) { + // Use any height that's been specifically set + height = this.height_; + } else { + // Otherwise calculate the height from the ratio and the width + height = width * ratioMultiplier; + } + + // Ensure the CSS class is valid by starting with an alpha character + if (/^[^a-zA-Z]/.test(this.id())) { + idClass = 'dimensions-' + this.id(); + } else { + idClass = this.id() + '-dimensions'; + } + + // Ensure the right class is still on the player for the style element + this.addClass(idClass); + + stylesheet.setTextContent(this.styleEl_, '\n .' + idClass + ' {\n width: ' + width + 'px;\n height: ' + height + 'px;\n }\n\n .' + idClass + '.vjs-fluid {\n padding-top: ' + ratioMultiplier * 100 + '%;\n }\n '); + }; + + /** + * Load the Media Playback Technology (tech) + * Load/Create an instance of playback technology including element and API methods + * And append playback element in player div. + * + * @param {String} techName Name of the playback technology + * @param {String} source Video source + * @method loadTech_ + * @private + */ + + Player.prototype.loadTech_ = function loadTech_(techName, source) { + + // Pause and remove current playback technology + if (this.tech_) { + this.unloadTech_(); + } + + // get rid of the HTML5 video tag as soon as we are using another tech + if (techName !== 'Html5' && this.tag) { + _techTechJs2['default'].getTech('Html5').disposeMediaElement(this.tag); + this.tag.player = null; + this.tag = null; + } + + this.techName_ = techName; + + // Turn off API access because we're loading a new tech that might load asynchronously + this.isReady_ = false; + + // Grab tech-specific options from player options and add source and parent element to use. + var techOptions = _objectAssign2['default']({ + 'nativeControlsForTouch': this.options_.nativeControlsForTouch, + 'source': source, + 'playerId': this.id(), + 'techId': this.id() + '_' + techName + '_api', + 'textTracks': this.textTracks_, + 'autoplay': this.options_.autoplay, + 'preload': this.options_.preload, + 'loop': this.options_.loop, + 'muted': this.options_.muted, + 'poster': this.poster(), + 'language': this.language(), + 'vtt.js': this.options_['vtt.js'] + }, this.options_[techName.toLowerCase()]); + + if (this.tag) { + techOptions.tag = this.tag; + } + + if (source) { + this.currentType_ = source.type; + if (source.src === this.cache_.src && this.cache_.currentTime > 0) { + techOptions.startTime = this.cache_.currentTime; + } + + this.cache_.src = source.src; + } + + // Initialize tech instance + var techComponent = _techTechJs2['default'].getTech(techName); + // Support old behavior of techs being registered as components. + // Remove once that deprecated behavior is removed. + if (!techComponent) { + techComponent = _componentJs2['default'].getComponent(techName); + } + this.tech_ = new techComponent(techOptions); + + // player.triggerReady is always async, so don't need this to be async + this.tech_.ready(Fn.bind(this, this.handleTechReady_), true); + + _tracksTextTrackListConverterJs2['default'].jsonToTextTracks(this.textTracksJson_ || [], this.tech_); + + // Listen to all HTML5-defined events and trigger them on the player + this.on(this.tech_, 'loadstart', this.handleTechLoadStart_); + this.on(this.tech_, 'waiting', this.handleTechWaiting_); + this.on(this.tech_, 'canplay', this.handleTechCanPlay_); + this.on(this.tech_, 'canplaythrough', this.handleTechCanPlayThrough_); + this.on(this.tech_, 'playing', this.handleTechPlaying_); + this.on(this.tech_, 'ended', this.handleTechEnded_); + this.on(this.tech_, 'seeking', this.handleTechSeeking_); + this.on(this.tech_, 'seeked', this.handleTechSeeked_); + this.on(this.tech_, 'play', this.handleTechPlay_); + this.on(this.tech_, 'firstplay', this.handleTechFirstPlay_); + this.on(this.tech_, 'pause', this.handleTechPause_); + this.on(this.tech_, 'progress', this.handleTechProgress_); + this.on(this.tech_, 'durationchange', this.handleTechDurationChange_); + this.on(this.tech_, 'fullscreenchange', this.handleTechFullscreenChange_); + this.on(this.tech_, 'error', this.handleTechError_); + this.on(this.tech_, 'suspend', this.handleTechSuspend_); + this.on(this.tech_, 'abort', this.handleTechAbort_); + this.on(this.tech_, 'emptied', this.handleTechEmptied_); + this.on(this.tech_, 'stalled', this.handleTechStalled_); + this.on(this.tech_, 'loadedmetadata', this.handleTechLoadedMetaData_); + this.on(this.tech_, 'loadeddata', this.handleTechLoadedData_); + this.on(this.tech_, 'timeupdate', this.handleTechTimeUpdate_); + this.on(this.tech_, 'ratechange', this.handleTechRateChange_); + this.on(this.tech_, 'volumechange', this.handleTechVolumeChange_); + this.on(this.tech_, 'texttrackchange', this.handleTechTextTrackChange_); + this.on(this.tech_, 'loadedmetadata', this.updateStyleEl_); + this.on(this.tech_, 'posterchange', this.handleTechPosterChange_); + + this.usingNativeControls(this.techGet_('controls')); + + if (this.controls() && !this.usingNativeControls()) { + this.addTechControlsListeners_(); + } + + // Add the tech element in the DOM if it was not already there + // Make sure to not insert the original video element if using Html5 + if (this.tech_.el().parentNode !== this.el() && (techName !== 'Html5' || !this.tag)) { + Dom.insertElFirst(this.tech_.el(), this.el()); + } + + // Get rid of the original video tag reference after the first tech is loaded + if (this.tag) { + this.tag.player = null; + this.tag = null; + } + }; + + /** + * Unload playback technology + * + * @method unloadTech_ + * @private + */ + + Player.prototype.unloadTech_ = function unloadTech_() { + // Save the current text tracks so that we can reuse the same text tracks with the next tech + this.textTracks_ = this.textTracks(); + this.textTracksJson_ = _tracksTextTrackListConverterJs2['default'].textTracksToJson(this.tech_); + + this.isReady_ = false; + + this.tech_.dispose(); + + this.tech_ = false; + }; + + /** + * Return a reference to the current tech. + * It will only return a reference to the tech if given an object with the + * `IWillNotUseThisInPlugins` property on it. This is try and prevent misuse + * of techs by plugins. + * + * @param {Object} + * @return {Object} The Tech + * @method tech + */ + + Player.prototype.tech = function tech(safety) { + if (safety && safety.IWillNotUseThisInPlugins) { + return this.tech_; + } + var errorText = '\n Please make sure that you are not using this inside of a plugin.\n To disable this alert and error, please pass in an object with\n `IWillNotUseThisInPlugins` to the `tech` method. See\n https://github.com/videojs/video.js/issues/2617 for more info.\n '; + _globalWindow2['default'].alert(errorText); + throw new Error(errorText); + }; + + /** + * Set up click and touch listeners for the playback element + * + * On desktops, a click on the video itself will toggle playback, + * on a mobile device a click on the video toggles controls. + * (toggling controls is done by toggling the user state between active and + * inactive) + * A tap can signal that a user has become active, or has become inactive + * e.g. a quick tap on an iPhone movie should reveal the controls. Another + * quick tap should hide them again (signaling the user is in an inactive + * viewing state) + * In addition to this, we still want the user to be considered inactive after + * a few seconds of inactivity. + * Note: the only part of iOS interaction we can't mimic with this setup + * is a touch and hold on the video element counting as activity in order to + * keep the controls showing, but that shouldn't be an issue. A touch and hold + * on any controls will still keep the user active + * + * @private + * @method addTechControlsListeners_ + */ + + Player.prototype.addTechControlsListeners_ = function addTechControlsListeners_() { + // Make sure to remove all the previous listeners in case we are called multiple times. + this.removeTechControlsListeners_(); + + // Some browsers (Chrome & IE) don't trigger a click on a flash swf, but do + // trigger mousedown/up. + // http://stackoverflow.com/questions/1444562/javascript-onclick-event-over-flash-object + // Any touch events are set to block the mousedown event from happening + this.on(this.tech_, 'mousedown', this.handleTechClick_); + + // If the controls were hidden we don't want that to change without a tap event + // so we'll check if the controls were already showing before reporting user + // activity + this.on(this.tech_, 'touchstart', this.handleTechTouchStart_); + this.on(this.tech_, 'touchmove', this.handleTechTouchMove_); + this.on(this.tech_, 'touchend', this.handleTechTouchEnd_); + + // The tap listener needs to come after the touchend listener because the tap + // listener cancels out any reportedUserActivity when setting userActive(false) + this.on(this.tech_, 'tap', this.handleTechTap_); + }; + + /** + * Remove the listeners used for click and tap controls. This is needed for + * toggling to controls disabled, where a tap/touch should do nothing. + * + * @method removeTechControlsListeners_ + * @private + */ + + Player.prototype.removeTechControlsListeners_ = function removeTechControlsListeners_() { + // We don't want to just use `this.off()` because there might be other needed + // listeners added by techs that extend this. + this.off(this.tech_, 'tap', this.handleTechTap_); + this.off(this.tech_, 'touchstart', this.handleTechTouchStart_); + this.off(this.tech_, 'touchmove', this.handleTechTouchMove_); + this.off(this.tech_, 'touchend', this.handleTechTouchEnd_); + this.off(this.tech_, 'mousedown', this.handleTechClick_); + }; + + /** + * Player waits for the tech to be ready + * + * @method handleTechReady_ + * @private + */ + + Player.prototype.handleTechReady_ = function handleTechReady_() { + this.triggerReady(); + + // Keep the same volume as before + if (this.cache_.volume) { + this.techCall_('setVolume', this.cache_.volume); + } + + // Look if the tech found a higher resolution poster while loading + this.handleTechPosterChange_(); + + // Update the duration if available + this.handleTechDurationChange_(); + + // Chrome and Safari both have issues with autoplay. + // In Safari (5.1.1), when we move the video element into the container div, autoplay doesn't work. + // In Chrome (15), if you have autoplay + a poster + no controls, the video gets hidden (but audio plays) + // This fixes both issues. Need to wait for API, so it updates displays correctly + if (this.src() && this.tag && this.options_.autoplay && this.paused()) { + delete this.tag.poster; // Chrome Fix. Fixed in Chrome v16. + this.play(); + } + }; + + /** + * Fired when the user agent begins looking for media data + * + * @private + * @method handleTechLoadStart_ + */ + + Player.prototype.handleTechLoadStart_ = function handleTechLoadStart_() { + // TODO: Update to use `emptied` event instead. See #1277. + + this.removeClass('vjs-ended'); + + // reset the error state + this.error(null); + + // If it's already playing we want to trigger a firstplay event now. + // The firstplay event relies on both the play and loadstart events + // which can happen in any order for a new source + if (!this.paused()) { + this.trigger('loadstart'); + this.trigger('firstplay'); + } else { + // reset the hasStarted state + this.hasStarted(false); + this.trigger('loadstart'); + } + }; + + /** + * Add/remove the vjs-has-started class + * + * @param {Boolean} hasStarted The value of true adds the class the value of false remove the class + * @return {Boolean} Boolean value if has started + * @private + * @method hasStarted + */ + + Player.prototype.hasStarted = function hasStarted(_hasStarted) { + if (_hasStarted !== undefined) { + // only update if this is a new value + if (this.hasStarted_ !== _hasStarted) { + this.hasStarted_ = _hasStarted; + if (_hasStarted) { + this.addClass('vjs-has-started'); + // trigger the firstplay event if this newly has played + this.trigger('firstplay'); + } else { + this.removeClass('vjs-has-started'); + } + } + return this; + } + return !!this.hasStarted_; + }; + + /** + * Fired whenever the media begins or resumes playback + * + * @private + * @method handleTechPlay_ + */ + + Player.prototype.handleTechPlay_ = function handleTechPlay_() { + this.removeClass('vjs-ended'); + this.removeClass('vjs-paused'); + this.addClass('vjs-playing'); + + // hide the poster when the user hits play + // https://html.spec.whatwg.org/multipage/embedded-content.html#dom-media-play + this.hasStarted(true); + + this.trigger('play'); + }; + + /** + * Fired whenever the media begins waiting + * + * @private + * @method handleTechWaiting_ + */ + + Player.prototype.handleTechWaiting_ = function handleTechWaiting_() { + var _this2 = this; + + this.addClass('vjs-waiting'); + this.trigger('waiting'); + this.one('timeupdate', function () { + return _this2.removeClass('vjs-waiting'); + }); + }; + + /** + * A handler for events that signal that waiting has ended + * which is not consistent between browsers. See #1351 + * + * @private + * @method handleTechCanPlay_ + */ + + Player.prototype.handleTechCanPlay_ = function handleTechCanPlay_() { + this.removeClass('vjs-waiting'); + this.trigger('canplay'); + }; + + /** + * A handler for events that signal that waiting has ended + * which is not consistent between browsers. See #1351 + * + * @private + * @method handleTechCanPlayThrough_ + */ + + Player.prototype.handleTechCanPlayThrough_ = function handleTechCanPlayThrough_() { + this.removeClass('vjs-waiting'); + this.trigger('canplaythrough'); + }; + + /** + * A handler for events that signal that waiting has ended + * which is not consistent between browsers. See #1351 + * + * @private + * @method handleTechPlaying_ + */ + + Player.prototype.handleTechPlaying_ = function handleTechPlaying_() { + this.removeClass('vjs-waiting'); + this.trigger('playing'); + }; + + /** + * Fired whenever the player is jumping to a new time + * + * @private + * @method handleTechSeeking_ + */ + + Player.prototype.handleTechSeeking_ = function handleTechSeeking_() { + this.addClass('vjs-seeking'); + this.trigger('seeking'); + }; + + /** + * Fired when the player has finished jumping to a new time + * + * @private + * @method handleTechSeeked_ + */ + + Player.prototype.handleTechSeeked_ = function handleTechSeeked_() { + this.removeClass('vjs-seeking'); + this.trigger('seeked'); + }; + + /** + * Fired the first time a video is played + * Not part of the HLS spec, and we're not sure if this is the best + * implementation yet, so use sparingly. If you don't have a reason to + * prevent playback, use `myPlayer.one('play');` instead. + * + * @private + * @method handleTechFirstPlay_ + */ + + Player.prototype.handleTechFirstPlay_ = function handleTechFirstPlay_() { + //If the first starttime attribute is specified + //then we will start at the given offset in seconds + if (this.options_.starttime) { + this.currentTime(this.options_.starttime); + } + + this.addClass('vjs-has-started'); + this.trigger('firstplay'); + }; + + /** + * Fired whenever the media has been paused + * + * @private + * @method handleTechPause_ + */ + + Player.prototype.handleTechPause_ = function handleTechPause_() { + this.removeClass('vjs-playing'); + this.addClass('vjs-paused'); + this.trigger('pause'); + }; + + /** + * Fired while the user agent is downloading media data + * + * @private + * @method handleTechProgress_ + */ + + Player.prototype.handleTechProgress_ = function handleTechProgress_() { + this.trigger('progress'); + }; + + /** + * Fired when the end of the media resource is reached (currentTime == duration) + * + * @private + * @method handleTechEnded_ + */ + + Player.prototype.handleTechEnded_ = function handleTechEnded_() { + this.addClass('vjs-ended'); + if (this.options_.loop) { + this.currentTime(0); + this.play(); + } else if (!this.paused()) { + this.pause(); + } + + this.trigger('ended'); + }; + + /** + * Fired when the duration of the media resource is first known or changed + * + * @private + * @method handleTechDurationChange_ + */ + + Player.prototype.handleTechDurationChange_ = function handleTechDurationChange_() { + this.duration(this.techGet_('duration')); + }; + + /** + * Handle a click on the media element to play/pause + * + * @param {Object=} event Event object + * @private + * @method handleTechClick_ + */ + + Player.prototype.handleTechClick_ = function handleTechClick_(event) { + // We're using mousedown to detect clicks thanks to Flash, but mousedown + // will also be triggered with right-clicks, so we need to prevent that + if (event.button !== 0) return; + + // When controls are disabled a click should not toggle playback because + // the click is considered a control + if (this.controls()) { + if (this.paused()) { + this.play(); + } else { + this.pause(); + } + } + }; + + /** + * Handle a tap on the media element. It will toggle the user + * activity state, which hides and shows the controls. + * + * @private + * @method handleTechTap_ + */ + + Player.prototype.handleTechTap_ = function handleTechTap_() { + this.userActive(!this.userActive()); + }; + + /** + * Handle touch to start + * + * @private + * @method handleTechTouchStart_ + */ + + Player.prototype.handleTechTouchStart_ = function handleTechTouchStart_() { + this.userWasActive = this.userActive(); + }; + + /** + * Handle touch to move + * + * @private + * @method handleTechTouchMove_ + */ + + Player.prototype.handleTechTouchMove_ = function handleTechTouchMove_() { + if (this.userWasActive) { + this.reportUserActivity(); + } + }; + + /** + * Handle touch to end + * + * @private + * @method handleTechTouchEnd_ + */ + + Player.prototype.handleTechTouchEnd_ = function handleTechTouchEnd_(event) { + // Stop the mouse events from also happening + event.preventDefault(); + }; + + /** + * Fired when the player switches in or out of fullscreen mode + * + * @private + * @method handleFullscreenChange_ + */ + + Player.prototype.handleFullscreenChange_ = function handleFullscreenChange_() { + if (this.isFullscreen()) { + this.addClass('vjs-fullscreen'); + } else { + this.removeClass('vjs-fullscreen'); + } + }; + + /** + * native click events on the SWF aren't triggered on IE11, Win8.1RT + * use stageclick events triggered from inside the SWF instead + * + * @private + * @method handleStageClick_ + */ + + Player.prototype.handleStageClick_ = function handleStageClick_() { + this.reportUserActivity(); + }; + + /** + * Handle Tech Fullscreen Change + * + * @private + * @method handleTechFullscreenChange_ + */ + + Player.prototype.handleTechFullscreenChange_ = function handleTechFullscreenChange_(event, data) { + if (data) { + this.isFullscreen(data.isFullscreen); + } + this.trigger('fullscreenchange'); + }; + + /** + * Fires when an error occurred during the loading of an audio/video + * + * @private + * @method handleTechError_ + */ + + Player.prototype.handleTechError_ = function handleTechError_() { + var error = this.tech_.error(); + this.error(error && error.code); + }; + + /** + * Fires when the browser is intentionally not getting media data + * + * @private + * @method handleTechSuspend_ + */ + + Player.prototype.handleTechSuspend_ = function handleTechSuspend_() { + this.trigger('suspend'); + }; + + /** + * Fires when the loading of an audio/video is aborted + * + * @private + * @method handleTechAbort_ + */ + + Player.prototype.handleTechAbort_ = function handleTechAbort_() { + this.trigger('abort'); + }; + + /** + * Fires when the current playlist is empty + * + * @private + * @method handleTechEmptied_ + */ + + Player.prototype.handleTechEmptied_ = function handleTechEmptied_() { + this.trigger('emptied'); + }; + + /** + * Fires when the browser is trying to get media data, but data is not available + * + * @private + * @method handleTechStalled_ + */ + + Player.prototype.handleTechStalled_ = function handleTechStalled_() { + this.trigger('stalled'); + }; + + /** + * Fires when the browser has loaded meta data for the audio/video + * + * @private + * @method handleTechLoadedMetaData_ + */ + + Player.prototype.handleTechLoadedMetaData_ = function handleTechLoadedMetaData_() { + this.trigger('loadedmetadata'); + }; + + /** + * Fires when the browser has loaded the current frame of the audio/video + * + * @private + * @method handleTechLoadedData_ + */ + + Player.prototype.handleTechLoadedData_ = function handleTechLoadedData_() { + this.trigger('loadeddata'); + }; + + /** + * Fires when the current playback position has changed + * + * @private + * @method handleTechTimeUpdate_ + */ + + Player.prototype.handleTechTimeUpdate_ = function handleTechTimeUpdate_() { + this.trigger('timeupdate'); + }; + + /** + * Fires when the playing speed of the audio/video is changed + * + * @private + * @method handleTechRateChange_ + */ + + Player.prototype.handleTechRateChange_ = function handleTechRateChange_() { + this.trigger('ratechange'); + }; + + /** + * Fires when the volume has been changed + * + * @private + * @method handleTechVolumeChange_ + */ + + Player.prototype.handleTechVolumeChange_ = function handleTechVolumeChange_() { + this.trigger('volumechange'); + }; + + /** + * Fires when the text track has been changed + * + * @private + * @method handleTechTextTrackChange_ + */ + + Player.prototype.handleTechTextTrackChange_ = function handleTechTextTrackChange_() { + this.trigger('texttrackchange'); + }; + + /** + * Get object for cached values. + * + * @return {Object} + * @method getCache + */ + + Player.prototype.getCache = function getCache() { + return this.cache_; + }; + + /** + * Pass values to the playback tech + * + * @param {String=} method Method + * @param {Object=} arg Argument + * @private + * @method techCall_ + */ + + Player.prototype.techCall_ = function techCall_(method, arg) { + // If it's not ready yet, call method when it is + if (this.tech_ && !this.tech_.isReady_) { + this.tech_.ready(function () { + this[method](arg); + }, true); + + // Otherwise call method now + } else { + try { + this.tech_[method](arg); + } catch (e) { + _utilsLogJs2['default'](e); + throw e; + } + } + }; + + /** + * Get calls can't wait for the tech, and sometimes don't need to. + * + * @param {String} method Tech method + * @return {Method} + * @private + * @method techGet_ + */ + + Player.prototype.techGet_ = function techGet_(method) { + if (this.tech_ && this.tech_.isReady_) { + + // Flash likes to die and reload when you hide or reposition it. + // In these cases the object methods go away and we get errors. + // When that happens we'll catch the errors and inform tech that it's not ready any more. + try { + return this.tech_[method](); + } catch (e) { + // When building additional tech libs, an expected method may not be defined yet + if (this.tech_[method] === undefined) { + _utilsLogJs2['default']('Video.js: ' + method + ' method not defined for ' + this.techName_ + ' playback technology.', e); + } else { + // When a method isn't available on the object it throws a TypeError + if (e.name === 'TypeError') { + _utilsLogJs2['default']('Video.js: ' + method + ' unavailable on ' + this.techName_ + ' playback technology element.', e); + this.tech_.isReady_ = false; + } else { + _utilsLogJs2['default'](e); + } + } + throw e; + } + } + + return; + }; + + /** + * start media playback + * ```js + * myPlayer.play(); + * ``` + * + * @return {Player} self + * @method play + */ + + Player.prototype.play = function play() { + this.techCall_('play'); + return this; + }; + + /** + * Pause the video playback + * ```js + * myPlayer.pause(); + * ``` + * + * @return {Player} self + * @method pause + */ + + Player.prototype.pause = function pause() { + this.techCall_('pause'); + return this; + }; + + /** + * Check if the player is paused + * ```js + * var isPaused = myPlayer.paused(); + * var isPlaying = !myPlayer.paused(); + * ``` + * + * @return {Boolean} false if the media is currently playing, or true otherwise + * @method paused + */ + + Player.prototype.paused = function paused() { + // The initial state of paused should be true (in Safari it's actually false) + return this.techGet_('paused') === false ? false : true; + }; + + /** + * Returns whether or not the user is "scrubbing". Scrubbing is when the user + * has clicked the progress bar handle and is dragging it along the progress bar. + * + * @param {Boolean} isScrubbing True/false the user is scrubbing + * @return {Boolean} The scrubbing status when getting + * @return {Object} The player when setting + * @method scrubbing + */ + + Player.prototype.scrubbing = function scrubbing(isScrubbing) { + if (isScrubbing !== undefined) { + this.scrubbing_ = !!isScrubbing; + + if (isScrubbing) { + this.addClass('vjs-scrubbing'); + } else { + this.removeClass('vjs-scrubbing'); + } + + return this; + } + + return this.scrubbing_; + }; + + /** + * Get or set the current time (in seconds) + * ```js + * // get + * var whereYouAt = myPlayer.currentTime(); + * // set + * myPlayer.currentTime(120); // 2 minutes into the video + * ``` + * + * @param {Number|String=} seconds The time to seek to + * @return {Number} The time in seconds, when not setting + * @return {Player} self, when the current time is set + * @method currentTime + */ + + Player.prototype.currentTime = function currentTime(seconds) { + if (seconds !== undefined) { + + this.techCall_('setCurrentTime', seconds); + + return this; + } + + // cache last currentTime and return. default to 0 seconds + // + // Caching the currentTime is meant to prevent a massive amount of reads on the tech's + // currentTime when scrubbing, but may not provide much performance benefit afterall. + // Should be tested. Also something has to read the actual current time or the cache will + // never get updated. + return this.cache_.currentTime = this.techGet_('currentTime') || 0; + }; + + /** + * Get the length in time of the video in seconds + * ```js + * var lengthOfVideo = myPlayer.duration(); + * ``` + * **NOTE**: The video must have started loading before the duration can be + * known, and in the case of Flash, may not be known until the video starts + * playing. + * + * @param {Number} seconds Duration when setting + * @return {Number} The duration of the video in seconds when getting + * @method duration + */ + + Player.prototype.duration = function duration(seconds) { + if (seconds === undefined) { + return this.cache_.duration || 0; + } + + seconds = parseFloat(seconds) || 0; + + // Standardize on Inifity for signaling video is live + if (seconds < 0) { + seconds = Infinity; + } + + if (seconds !== this.cache_.duration) { + // Cache the last set value for optimized scrubbing (esp. Flash) + this.cache_.duration = seconds; + + if (seconds === Infinity) { + this.addClass('vjs-live'); + } else { + this.removeClass('vjs-live'); + } + + this.trigger('durationchange'); + } + + return this; + }; + + /** + * Calculates how much time is left. + * ```js + * var timeLeft = myPlayer.remainingTime(); + * ``` + * Not a native video element function, but useful + * + * @return {Number} The time remaining in seconds + * @method remainingTime + */ + + Player.prototype.remainingTime = function remainingTime() { + return this.duration() - this.currentTime(); + }; + + // http://dev.w3.org/html5/spec/video.html#dom-media-buffered + // Buffered returns a timerange object. + // Kind of like an array of portions of the video that have been downloaded. + + /** + * Get a TimeRange object with the times of the video that have been downloaded + * If you just want the percent of the video that's been downloaded, + * use bufferedPercent. + * ```js + * // Number of different ranges of time have been buffered. Usually 1. + * numberOfRanges = bufferedTimeRange.length, + * // Time in seconds when the first range starts. Usually 0. + * firstRangeStart = bufferedTimeRange.start(0), + * // Time in seconds when the first range ends + * firstRangeEnd = bufferedTimeRange.end(0), + * // Length in seconds of the first time range + * firstRangeLength = firstRangeEnd - firstRangeStart; + * ``` + * + * @return {Object} A mock TimeRange object (following HTML spec) + * @method buffered + */ + + Player.prototype.buffered = function buffered() { + var buffered = this.techGet_('buffered'); + + if (!buffered || !buffered.length) { + buffered = _utilsTimeRangesJs.createTimeRange(0, 0); + } + + return buffered; + }; + + /** + * Get the percent (as a decimal) of the video that's been downloaded + * ```js + * var howMuchIsDownloaded = myPlayer.bufferedPercent(); + * ``` + * 0 means none, 1 means all. + * (This method isn't in the HTML5 spec, but it's very convenient) + * + * @return {Number} A decimal between 0 and 1 representing the percent + * @method bufferedPercent + */ + + Player.prototype.bufferedPercent = function bufferedPercent() { + return _utilsBufferJs.bufferedPercent(this.buffered(), this.duration()); + }; + + /** + * Get the ending time of the last buffered time range + * This is used in the progress bar to encapsulate all time ranges. + * + * @return {Number} The end of the last buffered time range + * @method bufferedEnd + */ + + Player.prototype.bufferedEnd = function bufferedEnd() { + var buffered = this.buffered(), + duration = this.duration(), + end = buffered.end(buffered.length - 1); + + if (end > duration) { + end = duration; + } + + return end; + }; + + /** + * Get or set the current volume of the media + * ```js + * // get + * var howLoudIsIt = myPlayer.volume(); + * // set + * myPlayer.volume(0.5); // Set volume to half + * ``` + * 0 is off (muted), 1.0 is all the way up, 0.5 is half way. + * + * @param {Number} percentAsDecimal The new volume as a decimal percent + * @return {Number} The current volume when getting + * @return {Player} self when setting + * @method volume + */ + + Player.prototype.volume = function volume(percentAsDecimal) { + var vol = undefined; + + if (percentAsDecimal !== undefined) { + vol = Math.max(0, Math.min(1, parseFloat(percentAsDecimal))); // Force value to between 0 and 1 + this.cache_.volume = vol; + this.techCall_('setVolume', vol); + + return this; + } + + // Default to 1 when returning current volume. + vol = parseFloat(this.techGet_('volume')); + return isNaN(vol) ? 1 : vol; + }; + + /** + * Get the current muted state, or turn mute on or off + * ```js + * // get + * var isVolumeMuted = myPlayer.muted(); + * // set + * myPlayer.muted(true); // mute the volume + * ``` + * + * @param {Boolean=} muted True to mute, false to unmute + * @return {Boolean} True if mute is on, false if not when getting + * @return {Player} self when setting mute + * @method muted + */ + + Player.prototype.muted = function muted(_muted) { + if (_muted !== undefined) { + this.techCall_('setMuted', _muted); + return this; + } + return this.techGet_('muted') || false; // Default to false + }; + + // Check if current tech can support native fullscreen + // (e.g. with built in controls like iOS, so not our flash swf) + /** + * Check to see if fullscreen is supported + * + * @return {Boolean} + * @method supportsFullScreen + */ + + Player.prototype.supportsFullScreen = function supportsFullScreen() { + return this.techGet_('supportsFullScreen') || false; + }; + + /** + * Check if the player is in fullscreen mode + * ```js + * // get + * var fullscreenOrNot = myPlayer.isFullscreen(); + * // set + * myPlayer.isFullscreen(true); // tell the player it's in fullscreen + * ``` + * NOTE: As of the latest HTML5 spec, isFullscreen is no longer an official + * property and instead document.fullscreenElement is used. But isFullscreen is + * still a valuable property for internal player workings. + * + * @param {Boolean=} isFS Update the player's fullscreen state + * @return {Boolean} true if fullscreen false if not when getting + * @return {Player} self when setting + * @method isFullscreen + */ + + Player.prototype.isFullscreen = function isFullscreen(isFS) { + if (isFS !== undefined) { + this.isFullscreen_ = !!isFS; + return this; + } + return !!this.isFullscreen_; + }; + + /** + * Increase the size of the video to full screen + * ```js + * myPlayer.requestFullscreen(); + * ``` + * In some browsers, full screen is not supported natively, so it enters + * "full window mode", where the video fills the browser window. + * In browsers and devices that support native full screen, sometimes the + * browser's default controls will be shown, and not the Video.js custom skin. + * This includes most mobile devices (iOS, Android) and older versions of + * Safari. + * + * @return {Player} self + * @method requestFullscreen + */ + + Player.prototype.requestFullscreen = function requestFullscreen() { + var fsApi = _fullscreenApiJs2['default']; + + this.isFullscreen(true); + + if (fsApi.requestFullscreen) { + // the browser supports going fullscreen at the element level so we can + // take the controls fullscreen as well as the video + + // Trigger fullscreenchange event after change + // We have to specifically add this each time, and remove + // when canceling fullscreen. Otherwise if there's multiple + // players on a page, they would all be reacting to the same fullscreen + // events + Events.on(_globalDocument2['default'], fsApi.fullscreenchange, Fn.bind(this, function documentFullscreenChange(e) { + this.isFullscreen(_globalDocument2['default'][fsApi.fullscreenElement]); + + // If cancelling fullscreen, remove event listener. + if (this.isFullscreen() === false) { + Events.off(_globalDocument2['default'], fsApi.fullscreenchange, documentFullscreenChange); + } + + this.trigger('fullscreenchange'); + })); + + this.el_[fsApi.requestFullscreen](); + } else if (this.tech_.supportsFullScreen()) { + // we can't take the video.js controls fullscreen but we can go fullscreen + // with native controls + this.techCall_('enterFullScreen'); + } else { + // fullscreen isn't supported so we'll just stretch the video element to + // fill the viewport + this.enterFullWindow(); + this.trigger('fullscreenchange'); + } + + return this; + }; + + /** + * Return the video to its normal size after having been in full screen mode + * ```js + * myPlayer.exitFullscreen(); + * ``` + * + * @return {Player} self + * @method exitFullscreen + */ + + Player.prototype.exitFullscreen = function exitFullscreen() { + var fsApi = _fullscreenApiJs2['default']; + this.isFullscreen(false); + + // Check for browser element fullscreen support + if (fsApi.requestFullscreen) { + _globalDocument2['default'][fsApi.exitFullscreen](); + } else if (this.tech_.supportsFullScreen()) { + this.techCall_('exitFullScreen'); + } else { + this.exitFullWindow(); + this.trigger('fullscreenchange'); + } + + return this; + }; + + /** + * When fullscreen isn't supported we can stretch the video container to as wide as the browser will let us. + * + * @method enterFullWindow + */ + + Player.prototype.enterFullWindow = function enterFullWindow() { + this.isFullWindow = true; + + // Storing original doc overflow value to return to when fullscreen is off + this.docOrigOverflow = _globalDocument2['default'].documentElement.style.overflow; + + // Add listener for esc key to exit fullscreen + Events.on(_globalDocument2['default'], 'keydown', Fn.bind(this, this.fullWindowOnEscKey)); + + // Hide any scroll bars + _globalDocument2['default'].documentElement.style.overflow = 'hidden'; + + // Apply fullscreen styles + Dom.addElClass(_globalDocument2['default'].body, 'vjs-full-window'); + + this.trigger('enterFullWindow'); + }; + + /** + * Check for call to either exit full window or full screen on ESC key + * + * @param {String} event Event to check for key press + * @method fullWindowOnEscKey + */ + + Player.prototype.fullWindowOnEscKey = function fullWindowOnEscKey(event) { + if (event.keyCode === 27) { + if (this.isFullscreen() === true) { + this.exitFullscreen(); + } else { + this.exitFullWindow(); + } + } + }; + + /** + * Exit full window + * + * @method exitFullWindow + */ + + Player.prototype.exitFullWindow = function exitFullWindow() { + this.isFullWindow = false; + Events.off(_globalDocument2['default'], 'keydown', this.fullWindowOnEscKey); + + // Unhide scroll bars. + _globalDocument2['default'].documentElement.style.overflow = this.docOrigOverflow; + + // Remove fullscreen styles + Dom.removeElClass(_globalDocument2['default'].body, 'vjs-full-window'); + + // Resize the box, controller, and poster to original sizes + // this.positionAll(); + this.trigger('exitFullWindow'); + }; + + /** + * Check whether the player can play a given mimetype + * + * @param {String} type The mimetype to check + * @return {String} 'probably', 'maybe', or '' (empty string) + * @method canPlayType + */ + + Player.prototype.canPlayType = function canPlayType(type) { + var can = undefined; + + // Loop through each playback technology in the options order + for (var i = 0, j = this.options_.techOrder; i < j.length; i++) { + var techName = _utilsToTitleCaseJs2['default'](j[i]); + var tech = _techTechJs2['default'].getTech(techName); + + // Support old behavior of techs being registered as components. + // Remove once that deprecated behavior is removed. + if (!tech) { + tech = _componentJs2['default'].getComponent(techName); + } + + // Check if the current tech is defined before continuing + if (!tech) { + _utilsLogJs2['default'].error('The "' + techName + '" tech is undefined. Skipped browser support check for that tech.'); + continue; + } + + // Check if the browser supports this technology + if (tech.isSupported()) { + can = tech.canPlayType(type); + + if (can) { + return can; + } + } + } + + return ''; + }; + + /** + * Select source based on tech-order or source-order + * Uses source-order selection if `options.sourceOrder` is truthy. Otherwise, + * defaults to tech-order selection + * + * @param {Array} sources The sources for a media asset + * @return {Object|Boolean} Object of source and tech order, otherwise false + * @method selectSource + */ + + Player.prototype.selectSource = function selectSource(sources) { + // Get only the techs specified in `techOrder` that exist and are supported by the + // current platform + var techs = this.options_.techOrder.map(_utilsToTitleCaseJs2['default']).map(function (techName) { + // `Component.getComponent(...)` is for support of old behavior of techs + // being registered as components. + // Remove once that deprecated behavior is removed. + return [techName, _techTechJs2['default'].getTech(techName) || _componentJs2['default'].getComponent(techName)]; + }).filter(function (_ref) { + var techName = _ref[0]; + var tech = _ref[1]; + + // Check if the current tech is defined before continuing + if (tech) { + // Check if the browser supports this technology + return tech.isSupported(); + } + + _utilsLogJs2['default'].error('The "' + techName + '" tech is undefined. Skipped browser support check for that tech.'); + return false; + }); + + // Iterate over each `innerArray` element once per `outerArray` element and execute + // `tester` with both. If `tester` returns a non-falsy value, exit early and return + // that value. + var findFirstPassingTechSourcePair = function findFirstPassingTechSourcePair(outerArray, innerArray, tester) { + var found = undefined; + + outerArray.some(function (outerChoice) { + return innerArray.some(function (innerChoice) { + found = tester(outerChoice, innerChoice); + + if (found) { + return true; + } + }); + }); + + return found; + }; + + var foundSourceAndTech = undefined; + var flip = function flip(fn) { + return function (a, b) { + return fn(b, a); + }; + }; + var finder = function finder(_ref2, source) { + var techName = _ref2[0]; + var tech = _ref2[1]; + + if (tech.canPlaySource(source)) { + return { source: source, tech: techName }; + } + }; + + // Depending on the truthiness of `options.sourceOrder`, we swap the order of techs and sources + // to select from them based on their priority. + if (this.options_.sourceOrder) { + // Source-first ordering + foundSourceAndTech = findFirstPassingTechSourcePair(sources, techs, flip(finder)); + } else { + // Tech-first ordering + foundSourceAndTech = findFirstPassingTechSourcePair(techs, sources, finder); + } + + return foundSourceAndTech || false; + }; + + /** + * The source function updates the video source + * There are three types of variables you can pass as the argument. + * **URL String**: A URL to the the video file. Use this method if you are sure + * the current playback technology (HTML5/Flash) can support the source you + * provide. Currently only MP4 files can be used in both HTML5 and Flash. + * ```js + * myPlayer.src("http://www.example.com/path/to/video.mp4"); + * ``` + * **Source Object (or element):* * A javascript object containing information + * about the source file. Use this method if you want the player to determine if + * it can support the file using the type information. + * ```js + * myPlayer.src({ type: "video/mp4", src: "http://www.example.com/path/to/video.mp4" }); + * ``` + * **Array of Source Objects:* * To provide multiple versions of the source so + * that it can be played using HTML5 across browsers you can use an array of + * source objects. Video.js will detect which version is supported and load that + * file. + * ```js + * myPlayer.src([ + * { type: "video/mp4", src: "http://www.example.com/path/to/video.mp4" }, + * { type: "video/webm", src: "http://www.example.com/path/to/video.webm" }, + * { type: "video/ogg", src: "http://www.example.com/path/to/video.ogv" } + * ]); + * ``` + * + * @param {String|Object|Array=} source The source URL, object, or array of sources + * @return {String} The current video source when getting + * @return {String} The player when setting + * @method src + */ + + Player.prototype.src = function src(source) { + if (source === undefined) { + return this.techGet_('src'); + } + + var currentTech = _techTechJs2['default'].getTech(this.techName_); + // Support old behavior of techs being registered as components. + // Remove once that deprecated behavior is removed. + if (!currentTech) { + currentTech = _componentJs2['default'].getComponent(this.techName_); + } + + // case: Array of source objects to choose from and pick the best to play + if (Array.isArray(source)) { + this.sourceList_(source); + + // case: URL String (http://myvideo...) + } else if (typeof source === 'string') { + // create a source object from the string + this.src({ src: source }); + + // case: Source object { src: '', type: '' ... } + } else if (source instanceof Object) { + // check if the source has a type and the loaded tech cannot play the source + // if there's no type we'll just try the current tech + if (source.type && !currentTech.canPlaySource(source)) { + // create a source list with the current source and send through + // the tech loop to check for a compatible technology + this.sourceList_([source]); + } else { + this.cache_.src = source.src; + this.currentType_ = source.type || ''; + + // wait until the tech is ready to set the source + this.ready(function () { + + // The setSource tech method was added with source handlers + // so older techs won't support it + // We need to check the direct prototype for the case where subclasses + // of the tech do not support source handlers + if (currentTech.prototype.hasOwnProperty('setSource')) { + this.techCall_('setSource', source); + } else { + this.techCall_('src', source.src); + } + + if (this.options_.preload === 'auto') { + this.load(); + } + + if (this.options_.autoplay) { + this.play(); + } + + // Set the source synchronously if possible (#2326) + }, true); + } + } + + return this; + }; + + /** + * Handle an array of source objects + * + * @param {Array} sources Array of source objects + * @private + * @method sourceList_ + */ + + Player.prototype.sourceList_ = function sourceList_(sources) { + var sourceTech = this.selectSource(sources); + + if (sourceTech) { + if (sourceTech.tech === this.techName_) { + // if this technology is already loaded, set the source + this.src(sourceTech.source); + } else { + // load this technology with the chosen source + this.loadTech_(sourceTech.tech, sourceTech.source); + } + } else { + // We need to wrap this in a timeout to give folks a chance to add error event handlers + this.setTimeout(function () { + this.error({ code: 4, message: this.localize(this.options_.notSupportedMessage) }); + }, 0); + + // we could not find an appropriate tech, but let's still notify the delegate that this is it + // this needs a better comment about why this is needed + this.triggerReady(); + } + }; + + /** + * Begin loading the src data. + * + * @return {Player} Returns the player + * @method load + */ + + Player.prototype.load = function load() { + this.techCall_('load'); + return this; + }; + + /** + * Reset the player. Loads the first tech in the techOrder, + * and calls `reset` on the tech`. + * + * @return {Player} Returns the player + * @method reset + */ + + Player.prototype.reset = function reset() { + this.loadTech_(_utilsToTitleCaseJs2['default'](this.options_.techOrder[0]), null); + this.techCall_('reset'); + return this; + }; + + /** + * Returns the fully qualified URL of the current source value e.g. http://mysite.com/video.mp4 + * Can be used in conjuction with `currentType` to assist in rebuilding the current source object. + * + * @return {String} The current source + * @method currentSrc + */ + + Player.prototype.currentSrc = function currentSrc() { + return this.techGet_('currentSrc') || this.cache_.src || ''; + }; + + /** + * Get the current source type e.g. video/mp4 + * This can allow you rebuild the current source object so that you could load the same + * source and tech later + * + * @return {String} The source MIME type + * @method currentType + */ + + Player.prototype.currentType = function currentType() { + return this.currentType_ || ''; + }; + + /** + * Get or set the preload attribute + * + * @param {Boolean} value Boolean to determine if preload should be used + * @return {String} The preload attribute value when getting + * @return {Player} Returns the player when setting + * @method preload + */ + + Player.prototype.preload = function preload(value) { + if (value !== undefined) { + this.techCall_('setPreload', value); + this.options_.preload = value; + return this; + } + return this.techGet_('preload'); + }; + + /** + * Get or set the autoplay attribute. + * + * @param {Boolean} value Boolean to determine if video should autoplay + * @return {String} The autoplay attribute value when getting + * @return {Player} Returns the player when setting + * @method autoplay + */ + + Player.prototype.autoplay = function autoplay(value) { + if (value !== undefined) { + this.techCall_('setAutoplay', value); + this.options_.autoplay = value; + return this; + } + return this.techGet_('autoplay', value); + }; + + /** + * Get or set the loop attribute on the video element. + * + * @param {Boolean} value Boolean to determine if video should loop + * @return {String} The loop attribute value when getting + * @return {Player} Returns the player when setting + * @method loop + */ + + Player.prototype.loop = function loop(value) { + if (value !== undefined) { + this.techCall_('setLoop', value); + this.options_['loop'] = value; + return this; + } + return this.techGet_('loop'); + }; + + /** + * Get or set the poster image source url + * + * ##### EXAMPLE: + * ```js + * // get + * var currentPoster = myPlayer.poster(); + * // set + * myPlayer.poster('http://example.com/myImage.jpg'); + * ``` + * + * @param {String=} src Poster image source URL + * @return {String} poster URL when getting + * @return {Player} self when setting + * @method poster + */ + + Player.prototype.poster = function poster(src) { + if (src === undefined) { + return this.poster_; + } + + // The correct way to remove a poster is to set as an empty string + // other falsey values will throw errors + if (!src) { + src = ''; + } + + // update the internal poster variable + this.poster_ = src; + + // update the tech's poster + this.techCall_('setPoster', src); + + // alert components that the poster has been set + this.trigger('posterchange'); + + return this; + }; + + /** + * Some techs (e.g. YouTube) can provide a poster source in an + * asynchronous way. We want the poster component to use this + * poster source so that it covers up the tech's controls. + * (YouTube's play button). However we only want to use this + * soruce if the player user hasn't set a poster through + * the normal APIs. + * + * @private + * @method handleTechPosterChange_ + */ + + Player.prototype.handleTechPosterChange_ = function handleTechPosterChange_() { + if (!this.poster_ && this.tech_ && this.tech_.poster) { + this.poster_ = this.tech_.poster() || ''; + + // Let components know the poster has changed + this.trigger('posterchange'); + } + }; + + /** + * Get or set whether or not the controls are showing. + * + * @param {Boolean} bool Set controls to showing or not + * @return {Boolean} Controls are showing + * @method controls + */ + + Player.prototype.controls = function controls(bool) { + if (bool !== undefined) { + bool = !!bool; // force boolean + // Don't trigger a change event unless it actually changed + if (this.controls_ !== bool) { + this.controls_ = bool; + + if (this.usingNativeControls()) { + this.techCall_('setControls', bool); + } + + if (bool) { + this.removeClass('vjs-controls-disabled'); + this.addClass('vjs-controls-enabled'); + this.trigger('controlsenabled'); + + if (!this.usingNativeControls()) { + this.addTechControlsListeners_(); + } + } else { + this.removeClass('vjs-controls-enabled'); + this.addClass('vjs-controls-disabled'); + this.trigger('controlsdisabled'); + + if (!this.usingNativeControls()) { + this.removeTechControlsListeners_(); + } + } + } + return this; + } + return !!this.controls_; + }; + + /** + * Toggle native controls on/off. Native controls are the controls built into + * devices (e.g. default iPhone controls), Flash, or other techs + * (e.g. Vimeo Controls) + * **This should only be set by the current tech, because only the tech knows + * if it can support native controls** + * + * @param {Boolean} bool True signals that native controls are on + * @return {Player} Returns the player + * @private + * @method usingNativeControls + */ + + Player.prototype.usingNativeControls = function usingNativeControls(bool) { + if (bool !== undefined) { + bool = !!bool; // force boolean + // Don't trigger a change event unless it actually changed + if (this.usingNativeControls_ !== bool) { + this.usingNativeControls_ = bool; + if (bool) { + this.addClass('vjs-using-native-controls'); + + /** + * player is using the native device controls + * + * @event usingnativecontrols + * @memberof Player + * @instance + * @private + */ + this.trigger('usingnativecontrols'); + } else { + this.removeClass('vjs-using-native-controls'); + + /** + * player is using the custom HTML controls + * + * @event usingcustomcontrols + * @memberof Player + * @instance + * @private + */ + this.trigger('usingcustomcontrols'); + } + } + return this; + } + return !!this.usingNativeControls_; + }; + + /** + * Set or get the current MediaError + * + * @param {*} err A MediaError or a String/Number to be turned into a MediaError + * @return {MediaError|null} when getting + * @return {Player} when setting + * @method error + */ + + Player.prototype.error = function error(err) { + if (err === undefined) { + return this.error_ || null; + } + + // restoring to default + if (err === null) { + this.error_ = err; + this.removeClass('vjs-error'); + this.errorDisplay.close(); + return this; + } + + // error instance + if (err instanceof _mediaErrorJs2['default']) { + this.error_ = err; + } else { + this.error_ = new _mediaErrorJs2['default'](err); + } + + // add the vjs-error classname to the player + this.addClass('vjs-error'); + + // log the name of the error type and any message + // ie8 just logs "[object object]" if you just log the error object + _utilsLogJs2['default'].error('(CODE:' + this.error_.code + ' ' + _mediaErrorJs2['default'].errorTypes[this.error_.code] + ')', this.error_.message, this.error_); + + // fire an error event on the player + this.trigger('error'); + + return this; + }; + + /** + * Returns whether or not the player is in the "ended" state. + * + * @return {Boolean} True if the player is in the ended state, false if not. + * @method ended + */ + + Player.prototype.ended = function ended() { + return this.techGet_('ended'); + }; + + /** + * Returns whether or not the player is in the "seeking" state. + * + * @return {Boolean} True if the player is in the seeking state, false if not. + * @method seeking + */ + + Player.prototype.seeking = function seeking() { + return this.techGet_('seeking'); + }; + + /** + * Returns the TimeRanges of the media that are currently available + * for seeking to. + * + * @return {TimeRanges} the seekable intervals of the media timeline + * @method seekable + */ + + Player.prototype.seekable = function seekable() { + return this.techGet_('seekable'); + }; + + /** + * Report user activity + * + * @param {Object} event Event object + * @method reportUserActivity + */ + + Player.prototype.reportUserActivity = function reportUserActivity(event) { + this.userActivity_ = true; + }; + + /** + * Get/set if user is active + * + * @param {Boolean} bool Value when setting + * @return {Boolean} Value if user is active user when getting + * @method userActive + */ + + Player.prototype.userActive = function userActive(bool) { + if (bool !== undefined) { + bool = !!bool; + if (bool !== this.userActive_) { + this.userActive_ = bool; + if (bool) { + // If the user was inactive and is now active we want to reset the + // inactivity timer + this.userActivity_ = true; + this.removeClass('vjs-user-inactive'); + this.addClass('vjs-user-active'); + this.trigger('useractive'); + } else { + // We're switching the state to inactive manually, so erase any other + // activity + this.userActivity_ = false; + + // Chrome/Safari/IE have bugs where when you change the cursor it can + // trigger a mousemove event. This causes an issue when you're hiding + // the cursor when the user is inactive, and a mousemove signals user + // activity. Making it impossible to go into inactive mode. Specifically + // this happens in fullscreen when we really need to hide the cursor. + // + // When this gets resolved in ALL browsers it can be removed + // https://code.google.com/p/chromium/issues/detail?id=103041 + if (this.tech_) { + this.tech_.one('mousemove', function (e) { + e.stopPropagation(); + e.preventDefault(); + }); + } + + this.removeClass('vjs-user-active'); + this.addClass('vjs-user-inactive'); + this.trigger('userinactive'); + } + } + return this; + } + return this.userActive_; + }; + + /** + * Listen for user activity based on timeout value + * + * @private + * @method listenForUserActivity_ + */ + + Player.prototype.listenForUserActivity_ = function listenForUserActivity_() { + var mouseInProgress = undefined, + lastMoveX = undefined, + lastMoveY = undefined; + + var handleActivity = Fn.bind(this, this.reportUserActivity); + + var handleMouseMove = function handleMouseMove(e) { + // #1068 - Prevent mousemove spamming + // Chrome Bug: https://code.google.com/p/chromium/issues/detail?id=366970 + if (e.screenX !== lastMoveX || e.screenY !== lastMoveY) { + lastMoveX = e.screenX; + lastMoveY = e.screenY; + handleActivity(); + } + }; + + var handleMouseDown = function handleMouseDown() { + handleActivity(); + // For as long as the they are touching the device or have their mouse down, + // we consider them active even if they're not moving their finger or mouse. + // So we want to continue to update that they are active + this.clearInterval(mouseInProgress); + // Setting userActivity=true now and setting the interval to the same time + // as the activityCheck interval (250) should ensure we never miss the + // next activityCheck + mouseInProgress = this.setInterval(handleActivity, 250); + }; + + var handleMouseUp = function handleMouseUp(event) { + handleActivity(); + // Stop the interval that maintains activity if the mouse/touch is down + this.clearInterval(mouseInProgress); + }; + + // Any mouse movement will be considered user activity + this.on('mousedown', handleMouseDown); + this.on('mousemove', handleMouseMove); + this.on('mouseup', handleMouseUp); + + // Listen for keyboard navigation + // Shouldn't need to use inProgress interval because of key repeat + this.on('keydown', handleActivity); + this.on('keyup', handleActivity); + + // Run an interval every 250 milliseconds instead of stuffing everything into + // the mousemove/touchmove function itself, to prevent performance degradation. + // `this.reportUserActivity` simply sets this.userActivity_ to true, which + // then gets picked up by this loop + // http://ejohn.org/blog/learning-from-twitter/ + var inactivityTimeout = undefined; + var activityCheck = this.setInterval(function () { + // Check to see if mouse/touch activity has happened + if (this.userActivity_) { + // Reset the activity tracker + this.userActivity_ = false; + + // If the user state was inactive, set the state to active + this.userActive(true); + + // Clear any existing inactivity timeout to start the timer over + this.clearTimeout(inactivityTimeout); + + var timeout = this.options_['inactivityTimeout']; + if (timeout > 0) { + // In milliseconds, if no more activity has occurred the + // user will be considered inactive + inactivityTimeout = this.setTimeout(function () { + // Protect against the case where the inactivityTimeout can trigger just + // before the next user activity is picked up by the activityCheck loop + // causing a flicker + if (!this.userActivity_) { + this.userActive(false); + } + }, timeout); + } + } + }, 250); + }; + + /** + * Gets or sets the current playback rate. A playback rate of + * 1.0 represents normal speed and 0.5 would indicate half-speed + * playback, for instance. + * @see https://html.spec.whatwg.org/multipage/embedded-content.html#dom-media-playbackrate + * + * @param {Number} rate New playback rate to set. + * @return {Number} Returns the new playback rate when setting + * @return {Number} Returns the current playback rate when getting + * @method playbackRate + */ + + Player.prototype.playbackRate = function playbackRate(rate) { + if (rate !== undefined) { + this.techCall_('setPlaybackRate', rate); + return this; + } + + if (this.tech_ && this.tech_['featuresPlaybackRate']) { + return this.techGet_('playbackRate'); + } else { + return 1.0; + } + }; + + /** + * Gets or sets the audio flag + * + * @param {Boolean} bool True signals that this is an audio player. + * @return {Boolean} Returns true if player is audio, false if not when getting + * @return {Player} Returns the player if setting + * @private + * @method isAudio + */ + + Player.prototype.isAudio = function isAudio(bool) { + if (bool !== undefined) { + this.isAudio_ = !!bool; + return this; + } + + return !!this.isAudio_; + }; + + /** + * Returns the current state of network activity for the element, from + * the codes in the list below. + * - NETWORK_EMPTY (numeric value 0) + * The element has not yet been initialised. All attributes are in + * their initial states. + * - NETWORK_IDLE (numeric value 1) + * The element's resource selection algorithm is active and has + * selected a resource, but it is not actually using the network at + * this time. + * - NETWORK_LOADING (numeric value 2) + * The user agent is actively trying to download data. + * - NETWORK_NO_SOURCE (numeric value 3) + * The element's resource selection algorithm is active, but it has + * not yet found a resource to use. + * + * @see https://html.spec.whatwg.org/multipage/embedded-content.html#network-states + * @return {Number} the current network activity state + * @method networkState + */ + + Player.prototype.networkState = function networkState() { + return this.techGet_('networkState'); + }; + + /** + * Returns a value that expresses the current state of the element + * with respect to rendering the current playback position, from the + * codes in the list below. + * - HAVE_NOTHING (numeric value 0) + * No information regarding the media resource is available. + * - HAVE_METADATA (numeric value 1) + * Enough of the resource has been obtained that the duration of the + * resource is available. + * - HAVE_CURRENT_DATA (numeric value 2) + * Data for the immediate current playback position is available. + * - HAVE_FUTURE_DATA (numeric value 3) + * Data for the immediate current playback position is available, as + * well as enough data for the user agent to advance the current + * playback position in the direction of playback. + * - HAVE_ENOUGH_DATA (numeric value 4) + * The user agent estimates that enough data is available for + * playback to proceed uninterrupted. + * + * @see https://html.spec.whatwg.org/multipage/embedded-content.html#dom-media-readystate + * @return {Number} the current playback rendering state + * @method readyState + */ + + Player.prototype.readyState = function readyState() { + return this.techGet_('readyState'); + }; + + /* + * Text tracks are tracks of timed text events. + * Captions - text displayed over the video for the hearing impaired + * Subtitles - text displayed over the video for those who don't understand language in the video + * Chapters - text displayed in a menu allowing the user to jump to particular points (chapters) in the video + * Descriptions (not supported yet) - audio descriptions that are read back to the user by a screen reading device + */ + + /** + * Get an array of associated text tracks. captions, subtitles, chapters, descriptions + * http://www.w3.org/html/wg/drafts/html/master/embedded-content-0.html#dom-media-texttracks + * + * @return {Array} Array of track objects + * @method textTracks + */ + + Player.prototype.textTracks = function textTracks() { + // cannot use techGet_ directly because it checks to see whether the tech is ready. + // Flash is unlikely to be ready in time but textTracks should still work. + return this.tech_ && this.tech_['textTracks'](); + }; + + /** + * Get an array of remote text tracks + * + * @return {Array} + * @method remoteTextTracks + */ + + Player.prototype.remoteTextTracks = function remoteTextTracks() { + return this.tech_ && this.tech_['remoteTextTracks'](); + }; + + /** + * Get an array of remote html track elements + * + * @return {HTMLTrackElement[]} + * @method remoteTextTrackEls + */ + + Player.prototype.remoteTextTrackEls = function remoteTextTrackEls() { + return this.tech_ && this.tech_['remoteTextTrackEls'](); + }; + + /** + * Add a text track + * In addition to the W3C settings we allow adding additional info through options. + * http://www.w3.org/html/wg/drafts/html/master/embedded-content-0.html#dom-media-addtexttrack + * + * @param {String} kind Captions, subtitles, chapters, descriptions, or metadata + * @param {String=} label Optional label + * @param {String=} language Optional language + * @method addTextTrack + */ + + Player.prototype.addTextTrack = function addTextTrack(kind, label, language) { + return this.tech_ && this.tech_['addTextTrack'](kind, label, language); + }; + + /** + * Add a remote text track + * + * @param {Object} options Options for remote text track + * @method addRemoteTextTrack + */ + + Player.prototype.addRemoteTextTrack = function addRemoteTextTrack(options) { + return this.tech_ && this.tech_['addRemoteTextTrack'](options); + }; + + /** + * Remove a remote text track + * + * @param {Object} track Remote text track to remove + * @method removeRemoteTextTrack + */ + + Player.prototype.removeRemoteTextTrack = function removeRemoteTextTrack(track) { + this.tech_ && this.tech_['removeRemoteTextTrack'](track); + }; + + /** + * Get video width + * + * @return {Number} Video width + * @method videoWidth + */ + + Player.prototype.videoWidth = function videoWidth() { + return this.tech_ && this.tech_.videoWidth && this.tech_.videoWidth() || 0; + }; + + /** + * Get video height + * + * @return {Number} Video height + * @method videoHeight + */ + + Player.prototype.videoHeight = function videoHeight() { + return this.tech_ && this.tech_.videoHeight && this.tech_.videoHeight() || 0; + }; + + // Methods to add support for + // initialTime: function(){ return this.techCall_('initialTime'); }, + // startOffsetTime: function(){ return this.techCall_('startOffsetTime'); }, + // played: function(){ return this.techCall_('played'); }, + // videoTracks: function(){ return this.techCall_('videoTracks'); }, + // audioTracks: function(){ return this.techCall_('audioTracks'); }, + // defaultPlaybackRate: function(){ return this.techCall_('defaultPlaybackRate'); }, + // defaultMuted: function(){ return this.techCall_('defaultMuted'); } + + /** + * The player's language code + * NOTE: The language should be set in the player options if you want the + * the controls to be built with a specific language. Changing the lanugage + * later will not update controls text. + * + * @param {String} code The locale string + * @return {String} The locale string when getting + * @return {Player} self when setting + * @method language + */ + + Player.prototype.language = function language(code) { + if (code === undefined) { + return this.language_; + } + + this.language_ = ('' + code).toLowerCase(); + return this; + }; + + /** + * Get the player's language dictionary + * Merge every time, because a newly added plugin might call videojs.addLanguage() at any time + * Languages specified directly in the player options have precedence + * + * @return {Array} Array of languages + * @method languages + */ + + Player.prototype.languages = function languages() { + return _utilsMergeOptionsJs2['default'](Player.prototype.options_.languages, this.languages_); + }; + + /** + * Converts track info to JSON + * + * @return {Object} JSON object of options + * @method toJSON + */ + + Player.prototype.toJSON = function toJSON() { + var options = _utilsMergeOptionsJs2['default'](this.options_); + var tracks = options.tracks; + + options.tracks = []; + + for (var i = 0; i < tracks.length; i++) { + var track = tracks[i]; + + // deep merge tracks and null out player so no circular references + track = _utilsMergeOptionsJs2['default'](track); + track.player = undefined; + options.tracks[i] = track; + } + + return options; + }; + + /** + * Creates a simple modal dialog (an instance of the `ModalDialog` + * component) that immediately overlays the player with arbitrary + * content and removes itself when closed. + * + * @param {String|Function|Element|Array|Null} content + * Same as `ModalDialog#content`'s param of the same name. + * + * The most straight-forward usage is to provide a string or DOM + * element. + * + * @param {Object} [options] + * Extra options which will be passed on to the `ModalDialog`. + * + * @return {ModalDialog} + */ + + Player.prototype.createModal = function createModal(content, options) { + var player = this; + + options = options || {}; + options.content = content || ''; + + var modal = new _modalDialog2['default'](player, options); + + player.addChild(modal); + modal.on('dispose', function () { + player.removeChild(modal); + }); + + return modal.open(); + }; + + /** + * Gets tag settings + * + * @param {Element} tag The player tag + * @return {Array} An array of sources and track objects + * @static + * @method getTagSettings + */ + + Player.getTagSettings = function getTagSettings(tag) { + var baseOptions = { + 'sources': [], + 'tracks': [] + }; + + var tagOptions = Dom.getElAttributes(tag); + var dataSetup = tagOptions['data-setup']; + + // Check if data-setup attr exists. + if (dataSetup !== null) { + // Parse options JSON + + var _safeParseTuple = _safeJsonParseTuple2['default'](dataSetup || '{}'); + + var err = _safeParseTuple[0]; + var data = _safeParseTuple[1]; + + if (err) { + _utilsLogJs2['default'].error(err); + } + _objectAssign2['default'](tagOptions, data); + } + + _objectAssign2['default'](baseOptions, tagOptions); + + // Get tag children settings + if (tag.hasChildNodes()) { + var children = tag.childNodes; + + for (var i = 0, j = children.length; i < j; i++) { + var child = children[i]; + // Change case needed: http://ejohn.org/blog/nodename-case-sensitivity/ + var childName = child.nodeName.toLowerCase(); + if (childName === 'source') { + baseOptions.sources.push(Dom.getElAttributes(child)); + } else if (childName === 'track') { + baseOptions.tracks.push(Dom.getElAttributes(child)); + } + } + } + + return baseOptions; + }; + + return Player; +})(_componentJs2['default']); + +Player.players = {}; + +var navigator = _globalWindow2['default'].navigator; +/* + * Player instance options, surfaced using options + * options = Player.prototype.options_ + * Make changes in options, not here. + * + * @type {Object} + * @private + */ +Player.prototype.options_ = { + // Default order of fallback technology + techOrder: ['html5', 'flash'], + // techOrder: ['flash','html5'], + + html5: {}, + flash: {}, + + // defaultVolume: 0.85, + defaultVolume: 0.00, // The freakin seaguls are driving me crazy! + + // default inactivity timeout + inactivityTimeout: 2000, + + // default playback rates + playbackRates: [], + // Add playback rate selection by adding rates + // 'playbackRates': [0.5, 1, 1.5, 2], + + // Included control sets + children: ['mediaLoader', 'posterImage', 'textTrackDisplay', 'loadingSpinner', 'bigPlayButton', 'controlBar', 'errorDisplay', 'textTrackSettings'], + + language: _globalDocument2['default'].getElementsByTagName('html')[0].getAttribute('lang') || navigator.languages && navigator.languages[0] || navigator.userLanguage || navigator.language || 'en', + + // locales and their language translations + languages: {}, + + // Default message to show when a video cannot be played. + notSupportedMessage: 'No compatible source was found for this media.' +}; + +/** + * Fired when the player has initial duration and dimension information + * + * @event loadedmetadata + */ +Player.prototype.handleLoadedMetaData_; + +/** + * Fired when the player has downloaded data at the current playback position + * + * @event loadeddata + */ +Player.prototype.handleLoadedData_; + +/** + * Fired when the user is active, e.g. moves the mouse over the player + * + * @event useractive + */ +Player.prototype.handleUserActive_; + +/** + * Fired when the user is inactive, e.g. a short delay after the last mouse move or control interaction + * + * @event userinactive + */ +Player.prototype.handleUserInactive_; + +/** + * Fired when the current playback position has changed * + * During playback this is fired every 15-250 milliseconds, depending on the + * playback technology in use. + * + * @event timeupdate + */ +Player.prototype.handleTimeUpdate_; + +/** + * Fired when video playback ends + * + * @event ended + */ +Player.prototype.handleTechEnded_; + +/** + * Fired when the volume changes + * + * @event volumechange + */ +Player.prototype.handleVolumeChange_; + +/** + * Fired when an error occurs + * + * @event error + */ +Player.prototype.handleError_; + +Player.prototype.flexNotSupported_ = function () { + var elem = _globalDocument2['default'].createElement('i'); + + // Note: We don't actually use flexBasis (or flexOrder), but it's one of the more + // common flex features that we can rely on when checking for flex support. + return !('flexBasis' in elem.style || 'webkitFlexBasis' in elem.style || 'mozFlexBasis' in elem.style || 'msFlexBasis' in elem.style || 'msFlexOrder' in elem.style) /* IE10-specific (2012 flex spec) */; +}; + +_componentJs2['default'].registerComponent('Player', Player); +exports['default'] = Player; +module.exports = exports['default']; +// If empty string, make it a parsable json object. + +},{"./big-play-button.js":63,"./component.js":67,"./control-bar/control-bar.js":68,"./error-display.js":98,"./fullscreen-api.js":101,"./loading-spinner.js":102,"./media-error.js":103,"./modal-dialog":107,"./poster-image.js":112,"./tech/html5.js":117,"./tech/loader.js":118,"./tech/tech.js":119,"./tracks/text-track-display.js":123,"./tracks/text-track-list-converter.js":125,"./tracks/text-track-settings.js":127,"./utils/browser.js":129,"./utils/buffer.js":130,"./utils/dom.js":132,"./utils/events.js":133,"./utils/fn.js":134,"./utils/guid.js":136,"./utils/log.js":137,"./utils/merge-options.js":138,"./utils/stylesheet.js":139,"./utils/time-ranges.js":140,"./utils/to-title-case.js":141,"global/document":1,"global/window":2,"object.assign":45,"safe-json-parse/tuple":54}],109:[function(_dereq_,module,exports){ +/** + * @file plugins.js + */ +'use strict'; + +exports.__esModule = true; + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +var _playerJs = _dereq_('./player.js'); + +var _playerJs2 = _interopRequireDefault(_playerJs); + +/** + * The method for registering a video.js plugin + * + * @param {String} name The name of the plugin + * @param {Function} init The function that is run when the player inits + * @method plugin + */ +var plugin = function plugin(name, init) { + _playerJs2['default'].prototype[name] = init; +}; + +exports['default'] = plugin; +module.exports = exports['default']; + +},{"./player.js":108}],110:[function(_dereq_,module,exports){ +/** + * @file popup-button.js + */ +'use strict'; + +exports.__esModule = true; + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } } + +function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + +var _clickableComponentJs = _dereq_('../clickable-component.js'); + +var _clickableComponentJs2 = _interopRequireDefault(_clickableComponentJs); + +var _componentJs = _dereq_('../component.js'); + +var _componentJs2 = _interopRequireDefault(_componentJs); + +var _popupJs = _dereq_('./popup.js'); + +var _popupJs2 = _interopRequireDefault(_popupJs); + +var _utilsDomJs = _dereq_('../utils/dom.js'); + +var Dom = _interopRequireWildcard(_utilsDomJs); + +var _utilsFnJs = _dereq_('../utils/fn.js'); + +var Fn = _interopRequireWildcard(_utilsFnJs); + +var _utilsToTitleCaseJs = _dereq_('../utils/to-title-case.js'); + +var _utilsToTitleCaseJs2 = _interopRequireDefault(_utilsToTitleCaseJs); + +/** + * A button class with a popup control + * + * @param {Player|Object} player + * @param {Object=} options + * @extends ClickableComponent + * @class PopupButton + */ + +var PopupButton = (function (_ClickableComponent) { + _inherits(PopupButton, _ClickableComponent); + + function PopupButton(player) { + var options = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1]; + + _classCallCheck(this, PopupButton); + + _ClickableComponent.call(this, player, options); + + this.update(); + } + + /** + * Update popup + * + * @method update + */ + + PopupButton.prototype.update = function update() { + var popup = this.createPopup(); + + if (this.popup) { + this.removeChild(this.popup); + } + + this.popup = popup; + this.addChild(popup); + + if (this.items && this.items.length === 0) { + this.hide(); + } else if (this.items && this.items.length > 1) { + this.show(); + } + }; + + /** + * Create popup - Override with specific functionality for component + * + * @return {Popup} The constructed popup + * @method createPopup + */ + + PopupButton.prototype.createPopup = function createPopup() {}; + + /** + * Create the component's DOM element + * + * @return {Element} + * @method createEl + */ + + PopupButton.prototype.createEl = function createEl() { + return _ClickableComponent.prototype.createEl.call(this, 'div', { + className: this.buildCSSClass() + }); + }; + + /** + * Allow sub components to stack CSS class names + * + * @return {String} The constructed class name + * @method buildCSSClass + */ + + PopupButton.prototype.buildCSSClass = function buildCSSClass() { + var menuButtonClass = 'vjs-menu-button'; + + // If the inline option is passed, we want to use different styles altogether. + if (this.options_.inline === true) { + menuButtonClass += '-inline'; + } else { + menuButtonClass += '-popup'; + } + + return 'vjs-menu-button ' + menuButtonClass + ' ' + _ClickableComponent.prototype.buildCSSClass.call(this); + }; + + return PopupButton; +})(_clickableComponentJs2['default']); + +_componentJs2['default'].registerComponent('PopupButton', PopupButton); +exports['default'] = PopupButton; +module.exports = exports['default']; + +},{"../clickable-component.js":65,"../component.js":67,"../utils/dom.js":132,"../utils/fn.js":134,"../utils/to-title-case.js":141,"./popup.js":111}],111:[function(_dereq_,module,exports){ +/** + * @file popup.js + */ +'use strict'; + +exports.__esModule = true; + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } } + +function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + +var _componentJs = _dereq_('../component.js'); + +var _componentJs2 = _interopRequireDefault(_componentJs); + +var _utilsDomJs = _dereq_('../utils/dom.js'); + +var Dom = _interopRequireWildcard(_utilsDomJs); + +var _utilsFnJs = _dereq_('../utils/fn.js'); + +var Fn = _interopRequireWildcard(_utilsFnJs); + +var _utilsEventsJs = _dereq_('../utils/events.js'); + +var Events = _interopRequireWildcard(_utilsEventsJs); + +/** + * The Popup component is used to build pop up controls. + * + * @extends Component + * @class Popup + */ + +var Popup = (function (_Component) { + _inherits(Popup, _Component); + + function Popup() { + _classCallCheck(this, Popup); + + _Component.apply(this, arguments); + } + + /** + * Add a popup item to the popup + * + * @param {Object|String} component Component or component type to add + * @method addItem + */ + + Popup.prototype.addItem = function addItem(component) { + this.addChild(component); + component.on('click', Fn.bind(this, function () { + this.unlockShowing(); + })); + }; + + /** + * Create the component's DOM element + * + * @return {Element} + * @method createEl + */ + + Popup.prototype.createEl = function createEl() { + var contentElType = this.options_.contentElType || 'ul'; + this.contentEl_ = Dom.createEl(contentElType, { + className: 'vjs-menu-content' + }); + var el = _Component.prototype.createEl.call(this, 'div', { + append: this.contentEl_, + className: 'vjs-menu' + }); + el.appendChild(this.contentEl_); + + // Prevent clicks from bubbling up. Needed for Popup Buttons, + // where a click on the parent is significant + Events.on(el, 'click', function (event) { + event.preventDefault(); + event.stopImmediatePropagation(); + }); + + return el; + }; + + return Popup; +})(_componentJs2['default']); + +_componentJs2['default'].registerComponent('Popup', Popup); +exports['default'] = Popup; +module.exports = exports['default']; + +},{"../component.js":67,"../utils/dom.js":132,"../utils/events.js":133,"../utils/fn.js":134}],112:[function(_dereq_,module,exports){ +/** + * @file poster-image.js + */ +'use strict'; + +exports.__esModule = true; + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } } + +function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + +var _clickableComponentJs = _dereq_('./clickable-component.js'); + +var _clickableComponentJs2 = _interopRequireDefault(_clickableComponentJs); + +var _componentJs = _dereq_('./component.js'); + +var _componentJs2 = _interopRequireDefault(_componentJs); + +var _utilsFnJs = _dereq_('./utils/fn.js'); + +var Fn = _interopRequireWildcard(_utilsFnJs); + +var _utilsDomJs = _dereq_('./utils/dom.js'); + +var Dom = _interopRequireWildcard(_utilsDomJs); + +var _utilsBrowserJs = _dereq_('./utils/browser.js'); + +var browser = _interopRequireWildcard(_utilsBrowserJs); + +/** + * The component that handles showing the poster image. + * + * @param {Player|Object} player + * @param {Object=} options + * @extends Button + * @class PosterImage + */ + +var PosterImage = (function (_ClickableComponent) { + _inherits(PosterImage, _ClickableComponent); + + function PosterImage(player, options) { + _classCallCheck(this, PosterImage); + + _ClickableComponent.call(this, player, options); + + this.update(); + player.on('posterchange', Fn.bind(this, this.update)); + } + + /** + * Clean up the poster image + * + * @method dispose + */ + + PosterImage.prototype.dispose = function dispose() { + this.player().off('posterchange', this.update); + _ClickableComponent.prototype.dispose.call(this); + }; + + /** + * Create the poster's image element + * + * @return {Element} + * @method createEl + */ + + PosterImage.prototype.createEl = function createEl() { + var el = Dom.createEl('div', { + className: 'vjs-poster', + + // Don't want poster to be tabbable. + tabIndex: -1 + }); + + // To ensure the poster image resizes while maintaining its original aspect + // ratio, use a div with `background-size` when available. For browsers that + // do not support `background-size` (e.g. IE8), fall back on using a regular + // img element. + if (!browser.BACKGROUND_SIZE_SUPPORTED) { + this.fallbackImg_ = Dom.createEl('img'); + el.appendChild(this.fallbackImg_); + } + + return el; + }; + + /** + * Event handler for updates to the player's poster source + * + * @method update + */ + + PosterImage.prototype.update = function update() { + var url = this.player().poster(); + + this.setSrc(url); + + // If there's no poster source we should display:none on this component + // so it's not still clickable or right-clickable + if (url) { + this.show(); + } else { + this.hide(); + } + }; + + /** + * Set the poster source depending on the display method + * + * @param {String} url The URL to the poster source + * @method setSrc + */ + + PosterImage.prototype.setSrc = function setSrc(url) { + if (this.fallbackImg_) { + this.fallbackImg_.src = url; + } else { + var backgroundImage = ''; + // Any falsey values should stay as an empty string, otherwise + // this will throw an extra error + if (url) { + backgroundImage = 'url("' + url + '")'; + } + + this.el_.style.backgroundImage = backgroundImage; + } + }; + + /** + * Event handler for clicks on the poster image + * + * @method handleClick + */ + + PosterImage.prototype.handleClick = function handleClick() { + // We don't want a click to trigger playback when controls are disabled + // but CSS should be hiding the poster to prevent that from happening + if (this.player_.paused()) { + this.player_.play(); + } else { + this.player_.pause(); + } + }; + + return PosterImage; +})(_clickableComponentJs2['default']); + +_componentJs2['default'].registerComponent('PosterImage', PosterImage); +exports['default'] = PosterImage; +module.exports = exports['default']; + +},{"./clickable-component.js":65,"./component.js":67,"./utils/browser.js":129,"./utils/dom.js":132,"./utils/fn.js":134}],113:[function(_dereq_,module,exports){ +/** + * @file setup.js + * + * Functions for automatically setting up a player + * based on the data-setup attribute of the video tag + */ +'use strict'; + +exports.__esModule = true; + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } } + +var _utilsEventsJs = _dereq_('./utils/events.js'); + +var Events = _interopRequireWildcard(_utilsEventsJs); + +var _globalDocument = _dereq_('global/document'); + +var _globalDocument2 = _interopRequireDefault(_globalDocument); + +var _globalWindow = _dereq_('global/window'); + +var _globalWindow2 = _interopRequireDefault(_globalWindow); + +var _windowLoaded = false; +var videojs = undefined; + +// Automatically set up any tags that have a data-setup attribute +var autoSetup = function autoSetup() { + // One day, when we stop supporting IE8, go back to this, but in the meantime...*hack hack hack* + // var vids = Array.prototype.slice.call(document.getElementsByTagName('video')); + // var audios = Array.prototype.slice.call(document.getElementsByTagName('audio')); + // var mediaEls = vids.concat(audios); + + // Because IE8 doesn't support calling slice on a node list, we need to loop through each list of elements + // to build up a new, combined list of elements. + var vids = _globalDocument2['default'].getElementsByTagName('video'); + var audios = _globalDocument2['default'].getElementsByTagName('audio'); + var mediaEls = []; + if (vids && vids.length > 0) { + for (var i = 0, e = vids.length; i < e; i++) { + mediaEls.push(vids[i]); + } + } + if (audios && audios.length > 0) { + for (var i = 0, e = audios.length; i < e; i++) { + mediaEls.push(audios[i]); + } + } + + // Check if any media elements exist + if (mediaEls && mediaEls.length > 0) { + + for (var i = 0, e = mediaEls.length; i < e; i++) { + var mediaEl = mediaEls[i]; + + // Check if element exists, has getAttribute func. + // IE seems to consider typeof el.getAttribute == 'object' instead of 'function' like expected, at least when loading the player immediately. + if (mediaEl && mediaEl.getAttribute) { + + // Make sure this player hasn't already been set up. + if (mediaEl['player'] === undefined) { + var options = mediaEl.getAttribute('data-setup'); + + // Check if data-setup attr exists. + // We only auto-setup if they've added the data-setup attr. + if (options !== null) { + // Create new video.js instance. + var player = videojs(mediaEl); + } + } + + // If getAttribute isn't defined, we need to wait for the DOM. + } else { + autoSetupTimeout(1); + break; + } + } + + // No videos were found, so keep looping unless page is finished loading. + } else if (!_windowLoaded) { + autoSetupTimeout(1); + } +}; + +// Pause to let the DOM keep processing +var autoSetupTimeout = function autoSetupTimeout(wait, vjs) { + if (vjs) { + videojs = vjs; + } + + setTimeout(autoSetup, wait); +}; + +if (_globalDocument2['default'].readyState === 'complete') { + _windowLoaded = true; +} else { + Events.one(_globalWindow2['default'], 'load', function () { + _windowLoaded = true; + }); +} + +var hasLoaded = function hasLoaded() { + return _windowLoaded; +}; + +exports.autoSetup = autoSetup; +exports.autoSetupTimeout = autoSetupTimeout; +exports.hasLoaded = hasLoaded; + +},{"./utils/events.js":133,"global/document":1,"global/window":2}],114:[function(_dereq_,module,exports){ +/** + * @file slider.js + */ +'use strict'; + +exports.__esModule = true; + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } } + +function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + +var _componentJs = _dereq_('../component.js'); + +var _componentJs2 = _interopRequireDefault(_componentJs); + +var _utilsDomJs = _dereq_('../utils/dom.js'); + +var Dom = _interopRequireWildcard(_utilsDomJs); + +var _globalDocument = _dereq_('global/document'); + +var _globalDocument2 = _interopRequireDefault(_globalDocument); + +var _objectAssign = _dereq_('object.assign'); + +var _objectAssign2 = _interopRequireDefault(_objectAssign); + +/** + * The base functionality for sliders like the volume bar and seek bar + * + * @param {Player|Object} player + * @param {Object=} options + * @extends Component + * @class Slider + */ + +var Slider = (function (_Component) { + _inherits(Slider, _Component); + + function Slider(player, options) { + _classCallCheck(this, Slider); + + _Component.call(this, player, options); + + // Set property names to bar to match with the child Slider class is looking for + this.bar = this.getChild(this.options_.barName); + + // Set a horizontal or vertical class on the slider depending on the slider type + this.vertical(!!this.options_.vertical); + + this.on('mousedown', this.handleMouseDown); + this.on('touchstart', this.handleMouseDown); + this.on('focus', this.handleFocus); + this.on('blur', this.handleBlur); + this.on('click', this.handleClick); + + this.on(player, 'controlsvisible', this.update); + this.on(player, this.playerEvent, this.update); + } + + /** + * Create the component's DOM element + * + * @param {String} type Type of element to create + * @param {Object=} props List of properties in Object form + * @return {Element} + * @method createEl + */ + + Slider.prototype.createEl = function createEl(type) { + var props = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1]; + var attributes = arguments.length <= 2 || arguments[2] === undefined ? {} : arguments[2]; + + // Add the slider element class to all sub classes + props.className = props.className + ' vjs-slider'; + props = _objectAssign2['default']({ + tabIndex: 0 + }, props); + + attributes = _objectAssign2['default']({ + 'role': 'slider', + 'aria-valuenow': 0, + 'aria-valuemin': 0, + 'aria-valuemax': 100, + tabIndex: 0 + }, attributes); + + return _Component.prototype.createEl.call(this, type, props, attributes); + }; + + /** + * Handle mouse down on slider + * + * @param {Object} event Mouse down event object + * @method handleMouseDown + */ + + Slider.prototype.handleMouseDown = function handleMouseDown(event) { + event.preventDefault(); + Dom.blockTextSelection(); + + this.addClass('vjs-sliding'); + this.trigger('slideractive'); + + this.on(_globalDocument2['default'], 'mousemove', this.handleMouseMove); + this.on(_globalDocument2['default'], 'mouseup', this.handleMouseUp); + this.on(_globalDocument2['default'], 'touchmove', this.handleMouseMove); + this.on(_globalDocument2['default'], 'touchend', this.handleMouseUp); + + this.handleMouseMove(event); + }; + + /** + * To be overridden by a subclass + * + * @method handleMouseMove + */ + + Slider.prototype.handleMouseMove = function handleMouseMove() {}; + + /** + * Handle mouse up on Slider + * + * @method handleMouseUp + */ + + Slider.prototype.handleMouseUp = function handleMouseUp() { + Dom.unblockTextSelection(); + + this.removeClass('vjs-sliding'); + this.trigger('sliderinactive'); + + this.off(_globalDocument2['default'], 'mousemove', this.handleMouseMove); + this.off(_globalDocument2['default'], 'mouseup', this.handleMouseUp); + this.off(_globalDocument2['default'], 'touchmove', this.handleMouseMove); + this.off(_globalDocument2['default'], 'touchend', this.handleMouseUp); + + this.update(); + }; + + /** + * Update slider + * + * @method update + */ + + Slider.prototype.update = function update() { + // In VolumeBar init we have a setTimeout for update that pops and update to the end of the + // execution stack. The player is destroyed before then update will cause an error + if (!this.el_) return; + + // If scrubbing, we could use a cached value to make the handle keep up with the user's mouse. + // On HTML5 browsers scrubbing is really smooth, but some flash players are slow, so we might want to utilize this later. + // var progress = (this.player_.scrubbing()) ? this.player_.getCache().currentTime / this.player_.duration() : this.player_.currentTime() / this.player_.duration(); + var progress = this.getPercent(); + var bar = this.bar; + + // If there's no bar... + if (!bar) return; + + // Protect against no duration and other division issues + if (typeof progress !== 'number' || progress !== progress || progress < 0 || progress === Infinity) { + progress = 0; + } + + // Convert to a percentage for setting + var percentage = (progress * 100).toFixed(2) + '%'; + + // Set the new bar width or height + if (this.vertical()) { + bar.el().style.height = percentage; + } else { + bar.el().style.width = percentage; + } + }; + + /** + * Calculate distance for slider + * + * @param {Object} event Event object + * @method calculateDistance + */ + + Slider.prototype.calculateDistance = function calculateDistance(event) { + var position = Dom.getPointerPosition(this.el_, event); + if (this.vertical()) { + return position.y; + } + return position.x; + }; + + /** + * Handle on focus for slider + * + * @method handleFocus + */ + + Slider.prototype.handleFocus = function handleFocus() { + this.on(_globalDocument2['default'], 'keydown', this.handleKeyPress); + }; + + /** + * Handle key press for slider + * + * @param {Object} event Event object + * @method handleKeyPress + */ + + Slider.prototype.handleKeyPress = function handleKeyPress(event) { + if (event.which === 37 || event.which === 40) { + // Left and Down Arrows + event.preventDefault(); + this.stepBack(); + } else if (event.which === 38 || event.which === 39) { + // Up and Right Arrows + event.preventDefault(); + this.stepForward(); + } + }; + + /** + * Handle on blur for slider + * + * @method handleBlur + */ + + Slider.prototype.handleBlur = function handleBlur() { + this.off(_globalDocument2['default'], 'keydown', this.handleKeyPress); + }; + + /** + * Listener for click events on slider, used to prevent clicks + * from bubbling up to parent elements like button menus. + * + * @param {Object} event Event object + * @method handleClick + */ + + Slider.prototype.handleClick = function handleClick(event) { + event.stopImmediatePropagation(); + event.preventDefault(); + }; + + /** + * Get/set if slider is horizontal for vertical + * + * @param {Boolean} bool True if slider is vertical, false is horizontal + * @return {Boolean} True if slider is vertical, false is horizontal + * @method vertical + */ + + Slider.prototype.vertical = function vertical(bool) { + if (bool === undefined) { + return this.vertical_ || false; + } + + this.vertical_ = !!bool; + + if (this.vertical_) { + this.addClass('vjs-slider-vertical'); + } else { + this.addClass('vjs-slider-horizontal'); + } + + return this; + }; + + return Slider; +})(_componentJs2['default']); + +_componentJs2['default'].registerComponent('Slider', Slider); +exports['default'] = Slider; +module.exports = exports['default']; + +},{"../component.js":67,"../utils/dom.js":132,"global/document":1,"object.assign":45}],115:[function(_dereq_,module,exports){ +/** + * @file flash-rtmp.js + */ +'use strict'; + +exports.__esModule = true; +function FlashRtmpDecorator(Flash) { + Flash.streamingFormats = { + 'rtmp/mp4': 'MP4', + 'rtmp/flv': 'FLV' + }; + + Flash.streamFromParts = function (connection, stream) { + return connection + '&' + stream; + }; + + Flash.streamToParts = function (src) { + var parts = { + connection: '', + stream: '' + }; + + if (!src) return parts; + + // Look for the normal URL separator we expect, '&'. + // If found, we split the URL into two pieces around the + // first '&'. + var connEnd = src.search(/&(?!\w+=)/); + var streamBegin = undefined; + if (connEnd !== -1) { + streamBegin = connEnd + 1; + } else { + // If there's not a '&', we use the last '/' as the delimiter. + connEnd = streamBegin = src.lastIndexOf('/') + 1; + if (connEnd === 0) { + // really, there's not a '/'? + connEnd = streamBegin = src.length; + } + } + parts.connection = src.substring(0, connEnd); + parts.stream = src.substring(streamBegin, src.length); + + return parts; + }; + + Flash.isStreamingType = function (srcType) { + return srcType in Flash.streamingFormats; + }; + + // RTMP has four variations, any string starting + // with one of these protocols should be valid + Flash.RTMP_RE = /^rtmp[set]?:\/\//i; + + Flash.isStreamingSrc = function (src) { + return Flash.RTMP_RE.test(src); + }; + + /** + * A source handler for RTMP urls + * @type {Object} + */ + Flash.rtmpSourceHandler = {}; + + /** + * Check if Flash can play the given videotype + * @param {String} type The mimetype to check + * @return {String} 'probably', 'maybe', or '' (empty string) + */ + Flash.rtmpSourceHandler.canPlayType = function (type) { + if (Flash.isStreamingType(type)) { + return 'maybe'; + } + + return ''; + }; + + /** + * Check if Flash can handle the source natively + * @param {Object} source The source object + * @return {String} 'probably', 'maybe', or '' (empty string) + */ + Flash.rtmpSourceHandler.canHandleSource = function (source) { + var can = Flash.rtmpSourceHandler.canPlayType(source.type); + + if (can) { + return can; + } + + if (Flash.isStreamingSrc(source.src)) { + return 'maybe'; + } + + return ''; + }; + + /** + * Pass the source to the flash object + * Adaptive source handlers will have more complicated workflows before passing + * video data to the video element + * @param {Object} source The source object + * @param {Flash} tech The instance of the Flash tech + */ + Flash.rtmpSourceHandler.handleSource = function (source, tech) { + var srcParts = Flash.streamToParts(source.src); + + tech['setRtmpConnection'](srcParts.connection); + tech['setRtmpStream'](srcParts.stream); + }; + + // Register the native source handler + Flash.registerSourceHandler(Flash.rtmpSourceHandler); + + return Flash; +} + +exports['default'] = FlashRtmpDecorator; +module.exports = exports['default']; + +},{}],116:[function(_dereq_,module,exports){ +/** + * @file flash.js + * VideoJS-SWF - Custom Flash Player with HTML5-ish API + * https://github.com/zencoder/video-js-swf + * Not using setupTriggers. Using global onEvent func to distribute events + */ + +'use strict'; + +exports.__esModule = true; + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } } + +function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + +var _tech = _dereq_('./tech'); + +var _tech2 = _interopRequireDefault(_tech); + +var _utilsDomJs = _dereq_('../utils/dom.js'); + +var Dom = _interopRequireWildcard(_utilsDomJs); + +var _utilsUrlJs = _dereq_('../utils/url.js'); + +var Url = _interopRequireWildcard(_utilsUrlJs); + +var _utilsTimeRangesJs = _dereq_('../utils/time-ranges.js'); + +var _flashRtmp = _dereq_('./flash-rtmp'); + +var _flashRtmp2 = _interopRequireDefault(_flashRtmp); + +var _component = _dereq_('../component'); + +var _component2 = _interopRequireDefault(_component); + +var _globalWindow = _dereq_('global/window'); + +var _globalWindow2 = _interopRequireDefault(_globalWindow); + +var _objectAssign = _dereq_('object.assign'); + +var _objectAssign2 = _interopRequireDefault(_objectAssign); + +var navigator = _globalWindow2['default'].navigator; +/** + * Flash Media Controller - Wrapper for fallback SWF API + * + * @param {Object=} options Object of option names and values + * @param {Function=} ready Ready callback function + * @extends Tech + * @class Flash + */ + +var Flash = (function (_Tech) { + _inherits(Flash, _Tech); + + function Flash(options, ready) { + _classCallCheck(this, Flash); + + _Tech.call(this, options, ready); + + // Set the source when ready + if (options.source) { + this.ready(function () { + this.setSource(options.source); + }, true); + } + + // Having issues with Flash reloading on certain page actions (hide/resize/fullscreen) in certain browsers + // This allows resetting the playhead when we catch the reload + if (options.startTime) { + this.ready(function () { + this.load(); + this.play(); + this.currentTime(options.startTime); + }, true); + } + + // Add global window functions that the swf expects + // A 4.x workflow we weren't able to solve for in 5.0 + // because of the need to hard code these functions + // into the swf for security reasons + _globalWindow2['default'].videojs = _globalWindow2['default'].videojs || {}; + _globalWindow2['default'].videojs.Flash = _globalWindow2['default'].videojs.Flash || {}; + _globalWindow2['default'].videojs.Flash.onReady = Flash.onReady; + _globalWindow2['default'].videojs.Flash.onEvent = Flash.onEvent; + _globalWindow2['default'].videojs.Flash.onError = Flash.onError; + + this.on('seeked', function () { + this.lastSeekTarget_ = undefined; + }); + } + + // Create setters and getters for attributes + + /** + * Create the component's DOM element + * + * @return {Element} + * @method createEl + */ + + Flash.prototype.createEl = function createEl() { + var options = this.options_; + + // If video.js is hosted locally you should also set the location + // for the hosted swf, which should be relative to the page (not video.js) + // Otherwise this adds a CDN url. + // The CDN also auto-adds a swf URL for that specific version. + if (!options.swf) { + options.swf = '//vjs.zencdn.net/swf/5.0.1/video-js.swf'; + } + + // Generate ID for swf object + var objId = options.techId; + + // Merge default flashvars with ones passed in to init + var flashVars = _objectAssign2['default']({ + + // SWF Callback Functions + 'readyFunction': 'videojs.Flash.onReady', + 'eventProxyFunction': 'videojs.Flash.onEvent', + 'errorEventProxyFunction': 'videojs.Flash.onError', + + // Player Settings + 'autoplay': options.autoplay, + 'preload': options.preload, + 'loop': options.loop, + 'muted': options.muted + + }, options.flashVars); + + // Merge default parames with ones passed in + var params = _objectAssign2['default']({ + 'wmode': 'opaque', // Opaque is needed to overlay controls, but can affect playback performance + 'bgcolor': '#000000' // Using bgcolor prevents a white flash when the object is loading + }, options.params); + + // Merge default attributes with ones passed in + var attributes = _objectAssign2['default']({ + 'id': objId, + 'name': objId, // Both ID and Name needed or swf to identify itself + 'class': 'vjs-tech' + }, options.attributes); + + this.el_ = Flash.embed(options.swf, flashVars, params, attributes); + this.el_.tech = this; + + return this.el_; + }; + + /** + * Play for flash tech + * + * @method play + */ + + Flash.prototype.play = function play() { + if (this.ended()) { + this.setCurrentTime(0); + } + this.el_.vjs_play(); + }; + + /** + * Pause for flash tech + * + * @method pause + */ + + Flash.prototype.pause = function pause() { + this.el_.vjs_pause(); + }; + + /** + * Get/set video + * + * @param {Object=} src Source object + * @return {Object} + * @method src + */ + + Flash.prototype.src = function src(_src) { + if (_src === undefined) { + return this.currentSrc(); + } + + // Setting src through `src` not `setSrc` will be deprecated + return this.setSrc(_src); + }; + + /** + * Set video + * + * @param {Object=} src Source object + * @deprecated + * @method setSrc + */ + + Flash.prototype.setSrc = function setSrc(src) { + // Make sure source URL is absolute. + src = Url.getAbsoluteURL(src); + this.el_.vjs_src(src); + + // Currently the SWF doesn't autoplay if you load a source later. + // e.g. Load player w/ no source, wait 2s, set src. + if (this.autoplay()) { + var tech = this; + this.setTimeout(function () { + tech.play(); + }, 0); + } + }; + + /** + * Returns true if the tech is currently seeking. + * @return {boolean} true if seeking + */ + + Flash.prototype.seeking = function seeking() { + return this.lastSeekTarget_ !== undefined; + }; + + /** + * Set current time + * + * @param {Number} time Current time of video + * @method setCurrentTime + */ + + Flash.prototype.setCurrentTime = function setCurrentTime(time) { + var seekable = this.seekable(); + if (seekable.length) { + // clamp to the current seekable range + time = time > seekable.start(0) ? time : seekable.start(0); + time = time < seekable.end(seekable.length - 1) ? time : seekable.end(seekable.length - 1); + + this.lastSeekTarget_ = time; + this.trigger('seeking'); + this.el_.vjs_setProperty('currentTime', time); + _Tech.prototype.setCurrentTime.call(this); + } + }; + + /** + * Get current time + * + * @param {Number=} time Current time of video + * @return {Number} Current time + * @method currentTime + */ + + Flash.prototype.currentTime = function currentTime(time) { + // when seeking make the reported time keep up with the requested time + // by reading the time we're seeking to + if (this.seeking()) { + return this.lastSeekTarget_ || 0; + } + return this.el_.vjs_getProperty('currentTime'); + }; + + /** + * Get current source + * + * @method currentSrc + */ + + Flash.prototype.currentSrc = function currentSrc() { + if (this.currentSource_) { + return this.currentSource_.src; + } else { + return this.el_.vjs_getProperty('currentSrc'); + } + }; + + /** + * Load media into player + * + * @method load + */ + + Flash.prototype.load = function load() { + this.el_.vjs_load(); + }; + + /** + * Get poster + * + * @method poster + */ + + Flash.prototype.poster = function poster() { + this.el_.vjs_getProperty('poster'); + }; + + /** + * Poster images are not handled by the Flash tech so make this a no-op + * + * @method setPoster + */ + + Flash.prototype.setPoster = function setPoster() {}; + + /** + * Determine if can seek in media + * + * @return {TimeRangeObject} + * @method seekable + */ + + Flash.prototype.seekable = function seekable() { + var duration = this.duration(); + if (duration === 0) { + return _utilsTimeRangesJs.createTimeRange(); + } + return _utilsTimeRangesJs.createTimeRange(0, duration); + }; + + /** + * Get buffered time range + * + * @return {TimeRangeObject} + * @method buffered + */ + + Flash.prototype.buffered = function buffered() { + var ranges = this.el_.vjs_getProperty('buffered'); + if (ranges.length === 0) { + return _utilsTimeRangesJs.createTimeRange(); + } + return _utilsTimeRangesJs.createTimeRange(ranges[0][0], ranges[0][1]); + }; + + /** + * Get fullscreen support - + * Flash does not allow fullscreen through javascript + * so always returns false + * + * @return {Boolean} false + * @method supportsFullScreen + */ + + Flash.prototype.supportsFullScreen = function supportsFullScreen() { + return false; // Flash does not allow fullscreen through javascript + }; + + /** + * Request to enter fullscreen + * Flash does not allow fullscreen through javascript + * so always returns false + * + * @return {Boolean} false + * @method enterFullScreen + */ + + Flash.prototype.enterFullScreen = function enterFullScreen() { + return false; + }; + + return Flash; +})(_tech2['default']); + +var _api = Flash.prototype; +var _readWrite = 'rtmpConnection,rtmpStream,preload,defaultPlaybackRate,playbackRate,autoplay,loop,mediaGroup,controller,controls,volume,muted,defaultMuted'.split(','); +var _readOnly = 'networkState,readyState,initialTime,duration,startOffsetTime,paused,ended,videoTracks,audioTracks,videoWidth,videoHeight'.split(','); + +function _createSetter(attr) { + var attrUpper = attr.charAt(0).toUpperCase() + attr.slice(1); + _api['set' + attrUpper] = function (val) { + return this.el_.vjs_setProperty(attr, val); + }; +} +function _createGetter(attr) { + _api[attr] = function () { + return this.el_.vjs_getProperty(attr); + }; +} + +// Create getter and setters for all read/write attributes +for (var i = 0; i < _readWrite.length; i++) { + _createGetter(_readWrite[i]); + _createSetter(_readWrite[i]); +} + +// Create getters for read-only attributes +for (var i = 0; i < _readOnly.length; i++) { + _createGetter(_readOnly[i]); +} + +/* Flash Support Testing -------------------------------------------------------- */ + +Flash.isSupported = function () { + return Flash.version()[0] >= 10; + // return swfobject.hasFlashPlayerVersion('10'); +}; + +// Add Source Handler pattern functions to this tech +_tech2['default'].withSourceHandlers(Flash); + +/* + * The default native source handler. + * This simply passes the source to the video element. Nothing fancy. + * + * @param {Object} source The source object + * @param {Flash} tech The instance of the Flash tech + */ +Flash.nativeSourceHandler = {}; + +/** + * Check if Flash can play the given videotype + * @param {String} type The mimetype to check + * @return {String} 'probably', 'maybe', or '' (empty string) + */ +Flash.nativeSourceHandler.canPlayType = function (type) { + if (type in Flash.formats) { + return 'maybe'; + } + + return ''; +}; + +/* + * Check Flash can handle the source natively + * + * @param {Object} source The source object + * @return {String} 'probably', 'maybe', or '' (empty string) + */ +Flash.nativeSourceHandler.canHandleSource = function (source) { + var type; + + function guessMimeType(src) { + var ext = Url.getFileExtension(src); + if (ext) { + return 'video/' + ext; + } + return ''; + } + + if (!source.type) { + type = guessMimeType(source.src); + } else { + // Strip code information from the type because we don't get that specific + type = source.type.replace(/;.*/, '').toLowerCase(); + } + + return Flash.nativeSourceHandler.canPlayType(type); +}; + +/* + * Pass the source to the flash object + * Adaptive source handlers will have more complicated workflows before passing + * video data to the video element + * + * @param {Object} source The source object + * @param {Flash} tech The instance of the Flash tech + */ +Flash.nativeSourceHandler.handleSource = function (source, tech) { + tech.setSrc(source.src); +}; + +/* + * Clean up the source handler when disposing the player or switching sources.. + * (no cleanup is needed when supporting the format natively) + */ +Flash.nativeSourceHandler.dispose = function () {}; + +// Register the native source handler +Flash.registerSourceHandler(Flash.nativeSourceHandler); + +Flash.formats = { + 'video/flv': 'FLV', + 'video/x-flv': 'FLV', + 'video/mp4': 'MP4', + 'video/m4v': 'MP4' +}; + +Flash.onReady = function (currSwf) { + var el = Dom.getEl(currSwf); + var tech = el && el.tech; + + // if there is no el then the tech has been disposed + // and the tech element was removed from the player div + if (tech && tech.el()) { + // check that the flash object is really ready + Flash.checkReady(tech); + } +}; + +// The SWF isn't always ready when it says it is. Sometimes the API functions still need to be added to the object. +// If it's not ready, we set a timeout to check again shortly. +Flash.checkReady = function (tech) { + // stop worrying if the tech has been disposed + if (!tech.el()) { + return; + } + + // check if API property exists + if (tech.el().vjs_getProperty) { + // tell tech it's ready + tech.triggerReady(); + } else { + // wait longer + this.setTimeout(function () { + Flash['checkReady'](tech); + }, 50); + } +}; + +// Trigger events from the swf on the player +Flash.onEvent = function (swfID, eventName) { + var tech = Dom.getEl(swfID).tech; + tech.trigger(eventName); +}; + +// Log errors from the swf +Flash.onError = function (swfID, err) { + var tech = Dom.getEl(swfID).tech; + + // trigger MEDIA_ERR_SRC_NOT_SUPPORTED + if (err === 'srcnotfound') { + return tech.error(4); + } + + // trigger a custom error + tech.error('FLASH: ' + err); +}; + +// Flash Version Check +Flash.version = function () { + var version = '0,0,0'; + + // IE + try { + version = new _globalWindow2['default'].ActiveXObject('ShockwaveFlash.ShockwaveFlash').GetVariable('$version').replace(/\D+/g, ',').match(/^,?(.+),?$/)[1]; + + // other browsers + } catch (e) { + try { + if (navigator.mimeTypes['application/x-shockwave-flash'].enabledPlugin) { + version = (navigator.plugins['Shockwave Flash 2.0'] || navigator.plugins['Shockwave Flash']).description.replace(/\D+/g, ',').match(/^,?(.+),?$/)[1]; + } + } catch (err) {} + } + return version.split(','); +}; + +// Flash embedding method. Only used in non-iframe mode +Flash.embed = function (swf, flashVars, params, attributes) { + var code = Flash.getEmbedCode(swf, flashVars, params, attributes); + + // Get element by embedding code and retrieving created element + var obj = Dom.createEl('div', { innerHTML: code }).childNodes[0]; + + return obj; +}; + +Flash.getEmbedCode = function (swf, flashVars, params, attributes) { + var objTag = ''; + }); + + attributes = _objectAssign2['default']({ + // Add swf to attributes (need both for IE and Others to work) + 'data': swf, + + // Default to 100% width/height + 'width': '100%', + 'height': '100%' + + }, attributes); + + // Create Attributes string + Object.getOwnPropertyNames(attributes).forEach(function (key) { + attrsString += key + '="' + attributes[key] + '" '; + }); + + return '' + objTag + attrsString + '>' + paramsString + ''; +}; + +// Run Flash through the RTMP decorator +_flashRtmp2['default'](Flash); + +_component2['default'].registerComponent('Flash', Flash); +_tech2['default'].registerTech('Flash', Flash); +exports['default'] = Flash; +module.exports = exports['default']; + +},{"../component":67,"../utils/dom.js":132,"../utils/time-ranges.js":140,"../utils/url.js":142,"./flash-rtmp":115,"./tech":119,"global/window":2,"object.assign":45}],117:[function(_dereq_,module,exports){ +/** + * @file html5.js + * HTML5 Media Controller - Wrapper for HTML5 Media API + */ + +'use strict'; + +exports.__esModule = true; + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } } + +function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + +var _techJs = _dereq_('./tech.js'); + +var _techJs2 = _interopRequireDefault(_techJs); + +var _component = _dereq_('../component'); + +var _component2 = _interopRequireDefault(_component); + +var _utilsDomJs = _dereq_('../utils/dom.js'); + +var Dom = _interopRequireWildcard(_utilsDomJs); + +var _utilsUrlJs = _dereq_('../utils/url.js'); + +var Url = _interopRequireWildcard(_utilsUrlJs); + +var _utilsFnJs = _dereq_('../utils/fn.js'); + +var Fn = _interopRequireWildcard(_utilsFnJs); + +var _utilsLogJs = _dereq_('../utils/log.js'); + +var _utilsLogJs2 = _interopRequireDefault(_utilsLogJs); + +var _utilsBrowserJs = _dereq_('../utils/browser.js'); + +var browser = _interopRequireWildcard(_utilsBrowserJs); + +var _globalDocument = _dereq_('global/document'); + +var _globalDocument2 = _interopRequireDefault(_globalDocument); + +var _globalWindow = _dereq_('global/window'); + +var _globalWindow2 = _interopRequireDefault(_globalWindow); + +var _objectAssign = _dereq_('object.assign'); + +var _objectAssign2 = _interopRequireDefault(_objectAssign); + +var _utilsMergeOptionsJs = _dereq_('../utils/merge-options.js'); + +var _utilsMergeOptionsJs2 = _interopRequireDefault(_utilsMergeOptionsJs); + +/** + * HTML5 Media Controller - Wrapper for HTML5 Media API + * + * @param {Object=} options Object of option names and values + * @param {Function=} ready Ready callback function + * @extends Tech + * @class Html5 + */ + +var Html5 = (function (_Tech) { + _inherits(Html5, _Tech); + + function Html5(options, ready) { + _classCallCheck(this, Html5); + + _Tech.call(this, options, ready); + + var source = options.source; + + // Set the source if one is provided + // 1) Check if the source is new (if not, we want to keep the original so playback isn't interrupted) + // 2) Check to see if the network state of the tag was failed at init, and if so, reset the source + // anyway so the error gets fired. + if (source && (this.el_.currentSrc !== source.src || options.tag && options.tag.initNetworkState_ === 3)) { + this.setSource(source); + } else { + this.handleLateInit_(this.el_); + } + + if (this.el_.hasChildNodes()) { + + var nodes = this.el_.childNodes; + var nodesLength = nodes.length; + var removeNodes = []; + + while (nodesLength--) { + var node = nodes[nodesLength]; + var nodeName = node.nodeName.toLowerCase(); + + if (nodeName === 'track') { + if (!this.featuresNativeTextTracks) { + // Empty video tag tracks so the built-in player doesn't use them also. + // This may not be fast enough to stop HTML5 browsers from reading the tags + // so we'll need to turn off any default tracks if we're manually doing + // captions and subtitles. videoElement.textTracks + removeNodes.push(node); + } else { + // store HTMLTrackElement and TextTrack to remote list + this.remoteTextTrackEls().addTrackElement_(node); + this.remoteTextTracks().addTrack_(node.track); + } + } + } + + for (var i = 0; i < removeNodes.length; i++) { + this.el_.removeChild(removeNodes[i]); + } + } + + if (this.featuresNativeTextTracks) { + this.handleTextTrackChange_ = Fn.bind(this, this.handleTextTrackChange); + this.handleTextTrackAdd_ = Fn.bind(this, this.handleTextTrackAdd); + this.handleTextTrackRemove_ = Fn.bind(this, this.handleTextTrackRemove); + this.proxyNativeTextTracks_(); + } + + // Determine if native controls should be used + // Our goal should be to get the custom controls on mobile solid everywhere + // so we can remove this all together. Right now this will block custom + // controls on touch enabled laptops like the Chrome Pixel + if (browser.TOUCH_ENABLED && options.nativeControlsForTouch === true || browser.IS_IPHONE || browser.IS_NATIVE_ANDROID) { + this.setControls(true); + } + + this.triggerReady(); + } + + /* HTML5 Support Testing ---------------------------------------------------- */ + + /* + * Element for testing browser HTML5 video capabilities + * + * @type {Element} + * @constant + * @private + */ + + /** + * Dispose of html5 media element + * + * @method dispose + */ + + Html5.prototype.dispose = function dispose() { + var tt = this.el().textTracks; + var emulatedTt = this.textTracks(); + + // remove native event listeners + if (tt && tt.removeEventListener) { + tt.removeEventListener('change', this.handleTextTrackChange_); + tt.removeEventListener('addtrack', this.handleTextTrackAdd_); + tt.removeEventListener('removetrack', this.handleTextTrackRemove_); + } + + // clearout the emulated text track list. + var i = emulatedTt.length; + + while (i--) { + emulatedTt.removeTrack_(emulatedTt[i]); + } + + Html5.disposeMediaElement(this.el_); + _Tech.prototype.dispose.call(this); + }; + + /** + * Create the component's DOM element + * + * @return {Element} + * @method createEl + */ + + Html5.prototype.createEl = function createEl() { + var el = this.options_.tag; + + // Check if this browser supports moving the element into the box. + // On the iPhone video will break if you move the element, + // So we have to create a brand new element. + if (!el || this['movingMediaElementInDOM'] === false) { + + // If the original tag is still there, clone and remove it. + if (el) { + var clone = el.cloneNode(true); + el.parentNode.insertBefore(clone, el); + Html5.disposeMediaElement(el); + el = clone; + } else { + el = _globalDocument2['default'].createElement('video'); + + // determine if native controls should be used + var tagAttributes = this.options_.tag && Dom.getElAttributes(this.options_.tag); + var attributes = _utilsMergeOptionsJs2['default']({}, tagAttributes); + if (!browser.TOUCH_ENABLED || this.options_.nativeControlsForTouch !== true) { + delete attributes.controls; + } + + Dom.setElAttributes(el, _objectAssign2['default'](attributes, { + id: this.options_.techId, + 'class': 'vjs-tech' + })); + } + } + + // Update specific tag settings, in case they were overridden + var settingsAttrs = ['autoplay', 'preload', 'loop', 'muted']; + for (var i = settingsAttrs.length - 1; i >= 0; i--) { + var attr = settingsAttrs[i]; + var overwriteAttrs = {}; + if (typeof this.options_[attr] !== 'undefined') { + overwriteAttrs[attr] = this.options_[attr]; + } + Dom.setElAttributes(el, overwriteAttrs); + } + + return el; + // jenniisawesome = true; + }; + + // If we're loading the playback object after it has started loading + // or playing the video (often with autoplay on) then the loadstart event + // has already fired and we need to fire it manually because many things + // rely on it. + + Html5.prototype.handleLateInit_ = function handleLateInit_(el) { + var _this = this; + + if (el.networkState === 0 || el.networkState === 3) { + // The video element hasn't started loading the source yet + // or didn't find a source + return; + } + + if (el.readyState === 0) { + var _ret = (function () { + // NetworkState is set synchronously BUT loadstart is fired at the + // end of the current stack, usually before setInterval(fn, 0). + // So at this point we know loadstart may have already fired or is + // about to fire, and either way the player hasn't seen it yet. + // We don't want to fire loadstart prematurely here and cause a + // double loadstart so we'll wait and see if it happens between now + // and the next loop, and fire it if not. + // HOWEVER, we also want to make sure it fires before loadedmetadata + // which could also happen between now and the next loop, so we'll + // watch for that also. + var loadstartFired = false; + var setLoadstartFired = function setLoadstartFired() { + loadstartFired = true; + }; + _this.on('loadstart', setLoadstartFired); + + var triggerLoadstart = function triggerLoadstart() { + // We did miss the original loadstart. Make sure the player + // sees loadstart before loadedmetadata + if (!loadstartFired) { + this.trigger('loadstart'); + } + }; + _this.on('loadedmetadata', triggerLoadstart); + + _this.ready(function () { + this.off('loadstart', setLoadstartFired); + this.off('loadedmetadata', triggerLoadstart); + + if (!loadstartFired) { + // We did miss the original native loadstart. Fire it now. + this.trigger('loadstart'); + } + }); + + return { + v: undefined + }; + })(); + + if (typeof _ret === 'object') return _ret.v; + } + + // From here on we know that loadstart already fired and we missed it. + // The other readyState events aren't as much of a problem if we double + // them, so not going to go to as much trouble as loadstart to prevent + // that unless we find reason to. + var eventsToTrigger = ['loadstart']; + + // loadedmetadata: newly equal to HAVE_METADATA (1) or greater + eventsToTrigger.push('loadedmetadata'); + + // loadeddata: newly increased to HAVE_CURRENT_DATA (2) or greater + if (el.readyState >= 2) { + eventsToTrigger.push('loadeddata'); + } + + // canplay: newly increased to HAVE_FUTURE_DATA (3) or greater + if (el.readyState >= 3) { + eventsToTrigger.push('canplay'); + } + + // canplaythrough: newly equal to HAVE_ENOUGH_DATA (4) + if (el.readyState >= 4) { + eventsToTrigger.push('canplaythrough'); + } + + // We still need to give the player time to add event listeners + this.ready(function () { + eventsToTrigger.forEach(function (type) { + this.trigger(type); + }, this); + }); + }; + + Html5.prototype.proxyNativeTextTracks_ = function proxyNativeTextTracks_() { + var tt = this.el().textTracks; + + if (tt) { + // Add tracks - if player is initialised after DOM loaded, textTracks + // will not trigger addtrack + for (var i = 0; i < tt.length; i++) { + this.textTracks().addTrack_(tt[i]); + } + + if (tt.addEventListener) { + tt.addEventListener('change', this.handleTextTrackChange_); + tt.addEventListener('addtrack', this.handleTextTrackAdd_); + tt.addEventListener('removetrack', this.handleTextTrackRemove_); + } + } + }; + + Html5.prototype.handleTextTrackChange = function handleTextTrackChange(e) { + var tt = this.textTracks(); + this.textTracks().trigger({ + type: 'change', + target: tt, + currentTarget: tt, + srcElement: tt + }); + }; + + Html5.prototype.handleTextTrackAdd = function handleTextTrackAdd(e) { + this.textTracks().addTrack_(e.track); + }; + + Html5.prototype.handleTextTrackRemove = function handleTextTrackRemove(e) { + this.textTracks().removeTrack_(e.track); + }; + + /** + * Play for html5 tech + * + * @method play + */ + + Html5.prototype.play = function play() { + this.el_.play(); + }; + + /** + * Pause for html5 tech + * + * @method pause + */ + + Html5.prototype.pause = function pause() { + this.el_.pause(); + }; + + /** + * Paused for html5 tech + * + * @return {Boolean} + * @method paused + */ + + Html5.prototype.paused = function paused() { + return this.el_.paused; + }; + + /** + * Get current time + * + * @return {Number} + * @method currentTime + */ + + Html5.prototype.currentTime = function currentTime() { + return this.el_.currentTime; + }; + + /** + * Set current time + * + * @param {Number} seconds Current time of video + * @method setCurrentTime + */ + + Html5.prototype.setCurrentTime = function setCurrentTime(seconds) { + try { + this.el_.currentTime = seconds; + } catch (e) { + _utilsLogJs2['default'](e, 'Video is not ready. (Video.js)'); + // this.warning(VideoJS.warnings.videoNotReady); + } + }; + + /** + * Get duration + * + * @return {Number} + * @method duration + */ + + Html5.prototype.duration = function duration() { + return this.el_.duration || 0; + }; + + /** + * Get a TimeRange object that represents the intersection + * of the time ranges for which the user agent has all + * relevant media + * + * @return {TimeRangeObject} + * @method buffered + */ + + Html5.prototype.buffered = function buffered() { + return this.el_.buffered; + }; + + /** + * Get volume level + * + * @return {Number} + * @method volume + */ + + Html5.prototype.volume = function volume() { + return this.el_.volume; + }; + + /** + * Set volume level + * + * @param {Number} percentAsDecimal Volume percent as a decimal + * @method setVolume + */ + + Html5.prototype.setVolume = function setVolume(percentAsDecimal) { + this.el_.volume = percentAsDecimal; + }; + + /** + * Get if muted + * + * @return {Boolean} + * @method muted + */ + + Html5.prototype.muted = function muted() { + return this.el_.muted; + }; + + /** + * Set muted + * + * @param {Boolean} If player is to be muted or note + * @method setMuted + */ + + Html5.prototype.setMuted = function setMuted(muted) { + this.el_.muted = muted; + }; + + /** + * Get player width + * + * @return {Number} + * @method width + */ + + Html5.prototype.width = function width() { + return this.el_.offsetWidth; + }; + + /** + * Get player height + * + * @return {Number} + * @method height + */ + + Html5.prototype.height = function height() { + return this.el_.offsetHeight; + }; + + /** + * Get if there is fullscreen support + * + * @return {Boolean} + * @method supportsFullScreen + */ + + Html5.prototype.supportsFullScreen = function supportsFullScreen() { + if (typeof this.el_.webkitEnterFullScreen === 'function') { + var userAgent = _globalWindow2['default'].navigator.userAgent; + // Seems to be broken in Chromium/Chrome && Safari in Leopard + if (/Android/.test(userAgent) || !/Chrome|Mac OS X 10.5/.test(userAgent)) { + return true; + } + } + return false; + }; + + /** + * Request to enter fullscreen + * + * @method enterFullScreen + */ + + Html5.prototype.enterFullScreen = function enterFullScreen() { + var video = this.el_; + + if ('webkitDisplayingFullscreen' in video) { + this.one('webkitbeginfullscreen', function () { + this.one('webkitendfullscreen', function () { + this.trigger('fullscreenchange', { isFullscreen: false }); + }); + + this.trigger('fullscreenchange', { isFullscreen: true }); + }); + } + + if (video.paused && video.networkState <= video.HAVE_METADATA) { + // attempt to prime the video element for programmatic access + // this isn't necessary on the desktop but shouldn't hurt + this.el_.play(); + + // playing and pausing synchronously during the transition to fullscreen + // can get iOS ~6.1 devices into a play/pause loop + this.setTimeout(function () { + video.pause(); + video.webkitEnterFullScreen(); + }, 0); + } else { + video.webkitEnterFullScreen(); + } + }; + + /** + * Request to exit fullscreen + * + * @method exitFullScreen + */ + + Html5.prototype.exitFullScreen = function exitFullScreen() { + this.el_.webkitExitFullScreen(); + }; + + /** + * Get/set video + * + * @param {Object=} src Source object + * @return {Object} + * @method src + */ + + Html5.prototype.src = function src(_src) { + if (_src === undefined) { + return this.el_.src; + } else { + // Setting src through `src` instead of `setSrc` will be deprecated + this.setSrc(_src); + } + }; + + /** + * Set video + * + * @param {Object} src Source object + * @deprecated + * @method setSrc + */ + + Html5.prototype.setSrc = function setSrc(src) { + this.el_.src = src; + }; + + /** + * Load media into player + * + * @method load + */ + + Html5.prototype.load = function load() { + this.el_.load(); + }; + + /** + * Reset the tech. Removes all sources and calls `load`. + * + * @method reset + */ + + Html5.prototype.reset = function reset() { + Html5.resetMediaElement(this.el_); + }; + + /** + * Get current source + * + * @return {Object} + * @method currentSrc + */ + + Html5.prototype.currentSrc = function currentSrc() { + if (this.currentSource_) { + return this.currentSource_.src; + } else { + return this.el_.currentSrc; + } + }; + + /** + * Get poster + * + * @return {String} + * @method poster + */ + + Html5.prototype.poster = function poster() { + return this.el_.poster; + }; + + /** + * Set poster + * + * @param {String} val URL to poster image + * @method + */ + + Html5.prototype.setPoster = function setPoster(val) { + this.el_.poster = val; + }; + + /** + * Get preload attribute + * + * @return {String} + * @method preload + */ + + Html5.prototype.preload = function preload() { + return this.el_.preload; + }; + + /** + * Set preload attribute + * + * @param {String} val Value for preload attribute + * @method setPreload + */ + + Html5.prototype.setPreload = function setPreload(val) { + this.el_.preload = val; + }; + + /** + * Get autoplay attribute + * + * @return {String} + * @method autoplay + */ + + Html5.prototype.autoplay = function autoplay() { + return this.el_.autoplay; + }; + + /** + * Set autoplay attribute + * + * @param {String} val Value for preload attribute + * @method setAutoplay + */ + + Html5.prototype.setAutoplay = function setAutoplay(val) { + this.el_.autoplay = val; + }; + + /** + * Get controls attribute + * + * @return {String} + * @method controls + */ + + Html5.prototype.controls = function controls() { + return this.el_.controls; + }; + + /** + * Set controls attribute + * + * @param {String} val Value for controls attribute + * @method setControls + */ + + Html5.prototype.setControls = function setControls(val) { + this.el_.controls = !!val; + }; + + /** + * Get loop attribute + * + * @return {String} + * @method loop + */ + + Html5.prototype.loop = function loop() { + return this.el_.loop; + }; + + /** + * Set loop attribute + * + * @param {String} val Value for loop attribute + * @method setLoop + */ + + Html5.prototype.setLoop = function setLoop(val) { + this.el_.loop = val; + }; + + /** + * Get error value + * + * @return {String} + * @method error + */ + + Html5.prototype.error = function error() { + return this.el_.error; + }; + + /** + * Get whether or not the player is in the "seeking" state + * + * @return {Boolean} + * @method seeking + */ + + Html5.prototype.seeking = function seeking() { + return this.el_.seeking; + }; + + /** + * Get a TimeRanges object that represents the + * ranges of the media resource to which it is possible + * for the user agent to seek. + * + * @return {TimeRangeObject} + * @method seekable + */ + + Html5.prototype.seekable = function seekable() { + return this.el_.seekable; + }; + + /** + * Get if video ended + * + * @return {Boolean} + * @method ended + */ + + Html5.prototype.ended = function ended() { + return this.el_.ended; + }; + + /** + * Get the value of the muted content attribute + * This attribute has no dynamic effect, it only + * controls the default state of the element + * + * @return {Boolean} + * @method defaultMuted + */ + + Html5.prototype.defaultMuted = function defaultMuted() { + return this.el_.defaultMuted; + }; + + /** + * Get desired speed at which the media resource is to play + * + * @return {Number} + * @method playbackRate + */ + + Html5.prototype.playbackRate = function playbackRate() { + return this.el_.playbackRate; + }; + + /** + * Returns a TimeRanges object that represents the ranges of the + * media resource that the user agent has played. + * @return {TimeRangeObject} the range of points on the media + * timeline that has been reached through normal playback + * @see https://html.spec.whatwg.org/multipage/embedded-content.html#dom-media-played + */ + + Html5.prototype.played = function played() { + return this.el_.played; + }; + + /** + * Set desired speed at which the media resource is to play + * + * @param {Number} val Speed at which the media resource is to play + * @method setPlaybackRate + */ + + Html5.prototype.setPlaybackRate = function setPlaybackRate(val) { + this.el_.playbackRate = val; + }; + + /** + * Get the current state of network activity for the element, from + * the list below + * NETWORK_EMPTY (numeric value 0) + * NETWORK_IDLE (numeric value 1) + * NETWORK_LOADING (numeric value 2) + * NETWORK_NO_SOURCE (numeric value 3) + * + * @return {Number} + * @method networkState + */ + + Html5.prototype.networkState = function networkState() { + return this.el_.networkState; + }; + + /** + * Get a value that expresses the current state of the element + * with respect to rendering the current playback position, from + * the codes in the list below + * HAVE_NOTHING (numeric value 0) + * HAVE_METADATA (numeric value 1) + * HAVE_CURRENT_DATA (numeric value 2) + * HAVE_FUTURE_DATA (numeric value 3) + * HAVE_ENOUGH_DATA (numeric value 4) + * + * @return {Number} + * @method readyState + */ + + Html5.prototype.readyState = function readyState() { + return this.el_.readyState; + }; + + /** + * Get width of video + * + * @return {Number} + * @method videoWidth + */ + + Html5.prototype.videoWidth = function videoWidth() { + return this.el_.videoWidth; + }; + + /** + * Get height of video + * + * @return {Number} + * @method videoHeight + */ + + Html5.prototype.videoHeight = function videoHeight() { + return this.el_.videoHeight; + }; + + /** + * Get text tracks + * + * @return {TextTrackList} + * @method textTracks + */ + + Html5.prototype.textTracks = function textTracks() { + return _Tech.prototype.textTracks.call(this); + }; + + /** + * Creates and returns a text track object + * + * @param {String} kind Text track kind (subtitles, captions, descriptions + * chapters and metadata) + * @param {String=} label Label to identify the text track + * @param {String=} language Two letter language abbreviation + * @return {TextTrackObject} + * @method addTextTrack + */ + + Html5.prototype.addTextTrack = function addTextTrack(kind, label, language) { + if (!this['featuresNativeTextTracks']) { + return _Tech.prototype.addTextTrack.call(this, kind, label, language); + } + + return this.el_.addTextTrack(kind, label, language); + }; + + /** + * Creates a remote text track object and returns a html track element + * + * @param {Object} options The object should contain values for + * kind, language, label and src (location of the WebVTT file) + * @return {HTMLTrackElement} + * @method addRemoteTextTrack + */ + + Html5.prototype.addRemoteTextTrack = function addRemoteTextTrack() { + var options = arguments.length <= 0 || arguments[0] === undefined ? {} : arguments[0]; + + if (!this['featuresNativeTextTracks']) { + return _Tech.prototype.addRemoteTextTrack.call(this, options); + } + + var htmlTrackElement = _globalDocument2['default'].createElement('track'); + + if (options.kind) { + htmlTrackElement.kind = options.kind; + } + if (options.label) { + htmlTrackElement.label = options.label; + } + if (options.language || options.srclang) { + htmlTrackElement.srclang = options.language || options.srclang; + } + if (options['default']) { + htmlTrackElement['default'] = options['default']; + } + if (options.id) { + htmlTrackElement.id = options.id; + } + if (options.src) { + htmlTrackElement.src = options.src; + } + + this.el().appendChild(htmlTrackElement); + + // store HTMLTrackElement and TextTrack to remote list + this.remoteTextTrackEls().addTrackElement_(htmlTrackElement); + this.remoteTextTracks().addTrack_(htmlTrackElement.track); + + return htmlTrackElement; + }; + + /** + * Remove remote text track from TextTrackList object + * + * @param {TextTrackObject} track Texttrack object to remove + * @method removeRemoteTextTrack + */ + + Html5.prototype.removeRemoteTextTrack = function removeRemoteTextTrack(track) { + if (!this['featuresNativeTextTracks']) { + return _Tech.prototype.removeRemoteTextTrack.call(this, track); + } + + var tracks = undefined, + i = undefined; + + var trackElement = this.remoteTextTrackEls().getTrackElementByTrack_(track); + + // remove HTMLTrackElement and TextTrack from remote list + this.remoteTextTrackEls().removeTrackElement_(trackElement); + this.remoteTextTracks().removeTrack_(track); + + tracks = this.$$('track'); + + i = tracks.length; + while (i--) { + if (track === tracks[i] || track === tracks[i].track) { + this.el().removeChild(tracks[i]); + } + } + }; + + return Html5; +})(_techJs2['default']); + +Html5.TEST_VID = _globalDocument2['default'].createElement('video'); +var track = _globalDocument2['default'].createElement('track'); +track.kind = 'captions'; +track.srclang = 'en'; +track.label = 'English'; +Html5.TEST_VID.appendChild(track); + +/* + * Check if HTML5 video is supported by this browser/device + * + * @return {Boolean} + */ +Html5.isSupported = function () { + // IE9 with no Media Player is a LIAR! (#984) + try { + Html5.TEST_VID['volume'] = 0.5; + } catch (e) { + return false; + } + + return !!Html5.TEST_VID.canPlayType; +}; + +// Add Source Handler pattern functions to this tech +_techJs2['default'].withSourceHandlers(Html5); + +/* + * The default native source handler. + * This simply passes the source to the video element. Nothing fancy. + * + * @param {Object} source The source object + * @param {Html5} tech The instance of the HTML5 tech + */ +Html5.nativeSourceHandler = {}; + +/* + * Check if the video element can play the given videotype + * + * @param {String} type The mimetype to check + * @return {String} 'probably', 'maybe', or '' (empty string) + */ +Html5.nativeSourceHandler.canPlayType = function (type) { + // IE9 on Windows 7 without MediaPlayer throws an error here + // https://github.com/videojs/video.js/issues/519 + try { + return Html5.TEST_VID.canPlayType(type); + } catch (e) { + return ''; + } +}; + +/* + * Check if the video element can handle the source natively + * + * @param {Object} source The source object + * @return {String} 'probably', 'maybe', or '' (empty string) + */ +Html5.nativeSourceHandler.canHandleSource = function (source) { + var match, ext; + + // If a type was provided we should rely on that + if (source.type) { + return Html5.nativeSourceHandler.canPlayType(source.type); + } else if (source.src) { + // If no type, fall back to checking 'video/[EXTENSION]' + ext = Url.getFileExtension(source.src); + + return Html5.nativeSourceHandler.canPlayType('video/' + ext); + } + + return ''; +}; + +/* + * Pass the source to the video element + * Adaptive source handlers will have more complicated workflows before passing + * video data to the video element + * + * @param {Object} source The source object + * @param {Html5} tech The instance of the Html5 tech + */ +Html5.nativeSourceHandler.handleSource = function (source, tech) { + tech.setSrc(source.src); +}; + +/* +* Clean up the source handler when disposing the player or switching sources.. +* (no cleanup is needed when supporting the format natively) +*/ +Html5.nativeSourceHandler.dispose = function () {}; + +// Register the native source handler +Html5.registerSourceHandler(Html5.nativeSourceHandler); + +/* + * Check if the volume can be changed in this browser/device. + * Volume cannot be changed in a lot of mobile devices. + * Specifically, it can't be changed from 1 on iOS. + * + * @return {Boolean} + */ +Html5.canControlVolume = function () { + var volume = Html5.TEST_VID.volume; + Html5.TEST_VID.volume = volume / 2 + 0.1; + return volume !== Html5.TEST_VID.volume; +}; + +/* + * Check if playbackRate is supported in this browser/device. + * + * @return {Number} [description] + */ +Html5.canControlPlaybackRate = function () { + var playbackRate = Html5.TEST_VID.playbackRate; + Html5.TEST_VID.playbackRate = playbackRate / 2 + 0.1; + return playbackRate !== Html5.TEST_VID.playbackRate; +}; + +/* + * Check to see if native text tracks are supported by this browser/device + * + * @return {Boolean} + */ +Html5.supportsNativeTextTracks = function () { + var supportsTextTracks; + + // Figure out native text track support + // If mode is a number, we cannot change it because it'll disappear from view. + // Browsers with numeric modes include IE10 and older (<=2013) samsung android models. + // Firefox isn't playing nice either with modifying the mode + // TODO: Investigate firefox: https://github.com/videojs/video.js/issues/1862 + supportsTextTracks = !!Html5.TEST_VID.textTracks; + if (supportsTextTracks && Html5.TEST_VID.textTracks.length > 0) { + supportsTextTracks = typeof Html5.TEST_VID.textTracks[0]['mode'] !== 'number'; + } + if (supportsTextTracks && browser.IS_FIREFOX) { + supportsTextTracks = false; + } + if (supportsTextTracks && !('onremovetrack' in Html5.TEST_VID.textTracks)) { + supportsTextTracks = false; + } + + return supportsTextTracks; +}; + +/** + * An array of events available on the Html5 tech. + * + * @private + * @type {Array} + */ +Html5.Events = ['loadstart', 'suspend', 'abort', 'error', 'emptied', 'stalled', 'loadedmetadata', 'loadeddata', 'canplay', 'canplaythrough', 'playing', 'waiting', 'seeking', 'seeked', 'ended', 'durationchange', 'timeupdate', 'progress', 'play', 'pause', 'ratechange', 'volumechange']; + +/* + * Set the tech's volume control support status + * + * @type {Boolean} + */ +Html5.prototype['featuresVolumeControl'] = Html5.canControlVolume(); + +/* + * Set the tech's playbackRate support status + * + * @type {Boolean} + */ +Html5.prototype['featuresPlaybackRate'] = Html5.canControlPlaybackRate(); + +/* + * Set the tech's status on moving the video element. + * In iOS, if you move a video element in the DOM, it breaks video playback. + * + * @type {Boolean} + */ +Html5.prototype['movingMediaElementInDOM'] = !browser.IS_IOS; + +/* + * Set the the tech's fullscreen resize support status. + * HTML video is able to automatically resize when going to fullscreen. + * (No longer appears to be used. Can probably be removed.) + */ +Html5.prototype['featuresFullscreenResize'] = true; + +/* + * Set the tech's progress event support status + * (this disables the manual progress events of the Tech) + */ +Html5.prototype['featuresProgressEvents'] = true; + +/* + * Sets the tech's status on native text track support + * + * @type {Boolean} + */ +Html5.prototype['featuresNativeTextTracks'] = Html5.supportsNativeTextTracks(); + +// HTML5 Feature detection and Device Fixes --------------------------------- // +var canPlayType = undefined; +var mpegurlRE = /^application\/(?:x-|vnd\.apple\.)mpegurl/i; +var mp4RE = /^video\/mp4/i; + +Html5.patchCanPlayType = function () { + // Android 4.0 and above can play HLS to some extent but it reports being unable to do so + if (browser.ANDROID_VERSION >= 4.0) { + if (!canPlayType) { + canPlayType = Html5.TEST_VID.constructor.prototype.canPlayType; + } + + Html5.TEST_VID.constructor.prototype.canPlayType = function (type) { + if (type && mpegurlRE.test(type)) { + return 'maybe'; + } + return canPlayType.call(this, type); + }; + } + + // Override Android 2.2 and less canPlayType method which is broken + if (browser.IS_OLD_ANDROID) { + if (!canPlayType) { + canPlayType = Html5.TEST_VID.constructor.prototype.canPlayType; + } + + Html5.TEST_VID.constructor.prototype.canPlayType = function (type) { + if (type && mp4RE.test(type)) { + return 'maybe'; + } + return canPlayType.call(this, type); + }; + } +}; + +Html5.unpatchCanPlayType = function () { + var r = Html5.TEST_VID.constructor.prototype.canPlayType; + Html5.TEST_VID.constructor.prototype.canPlayType = canPlayType; + canPlayType = null; + return r; +}; + +// by default, patch the video element +Html5.patchCanPlayType(); + +Html5.disposeMediaElement = function (el) { + if (!el) { + return; + } + + if (el.parentNode) { + el.parentNode.removeChild(el); + } + + // remove any child track or source nodes to prevent their loading + while (el.hasChildNodes()) { + el.removeChild(el.firstChild); + } + + // remove any src reference. not setting `src=''` because that causes a warning + // in firefox + el.removeAttribute('src'); + + // force the media element to update its loading state by calling load() + // however IE on Windows 7N has a bug that throws an error so need a try/catch (#793) + if (typeof el.load === 'function') { + // wrapping in an iife so it's not deoptimized (#1060#discussion_r10324473) + (function () { + try { + el.load(); + } catch (e) { + // not supported + } + })(); + } +}; + +Html5.resetMediaElement = function (el) { + if (!el) { + return; + } + + var sources = el.querySelectorAll('source'); + var i = sources.length; + while (i--) { + el.removeChild(sources[i]); + } + + // remove any src reference. + // not setting `src=''` because that throws an error + el.removeAttribute('src'); + + if (typeof el.load === 'function') { + // wrapping in an iife so it's not deoptimized (#1060#discussion_r10324473) + (function () { + try { + el.load(); + } catch (e) {} + })(); + } +}; + +_component2['default'].registerComponent('Html5', Html5); +_techJs2['default'].registerTech('Html5', Html5); +exports['default'] = Html5; +module.exports = exports['default']; + +},{"../component":67,"../utils/browser.js":129,"../utils/dom.js":132,"../utils/fn.js":134,"../utils/log.js":137,"../utils/merge-options.js":138,"../utils/url.js":142,"./tech.js":119,"global/document":1,"global/window":2,"object.assign":45}],118:[function(_dereq_,module,exports){ +/** + * @file loader.js + */ +'use strict'; + +exports.__esModule = true; + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } } + +function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + +var _componentJs = _dereq_('../component.js'); + +var _componentJs2 = _interopRequireDefault(_componentJs); + +var _techJs = _dereq_('./tech.js'); + +var _techJs2 = _interopRequireDefault(_techJs); + +var _globalWindow = _dereq_('global/window'); + +var _globalWindow2 = _interopRequireDefault(_globalWindow); + +var _utilsToTitleCaseJs = _dereq_('../utils/to-title-case.js'); + +var _utilsToTitleCaseJs2 = _interopRequireDefault(_utilsToTitleCaseJs); + +/** + * The Media Loader is the component that decides which playback technology to load + * when the player is initialized. + * + * @param {Object} player Main Player + * @param {Object=} options Object of option names and values + * @param {Function=} ready Ready callback function + * @extends Component + * @class MediaLoader + */ + +var MediaLoader = (function (_Component) { + _inherits(MediaLoader, _Component); + + function MediaLoader(player, options, ready) { + _classCallCheck(this, MediaLoader); + + _Component.call(this, player, options, ready); + + // If there are no sources when the player is initialized, + // load the first supported playback technology. + + if (!options.playerOptions['sources'] || options.playerOptions['sources'].length === 0) { + for (var i = 0, j = options.playerOptions['techOrder']; i < j.length; i++) { + var techName = _utilsToTitleCaseJs2['default'](j[i]); + var tech = _techJs2['default'].getTech(techName); + // Support old behavior of techs being registered as components. + // Remove once that deprecated behavior is removed. + if (!techName) { + tech = _componentJs2['default'].getComponent(techName); + } + + // Check if the browser supports this technology + if (tech && tech.isSupported()) { + player.loadTech_(techName); + break; + } + } + } else { + // // Loop through playback technologies (HTML5, Flash) and check for support. + // // Then load the best source. + // // A few assumptions here: + // // All playback technologies respect preload false. + player.src(options.playerOptions['sources']); + } + } + + return MediaLoader; +})(_componentJs2['default']); + +_componentJs2['default'].registerComponent('MediaLoader', MediaLoader); +exports['default'] = MediaLoader; +module.exports = exports['default']; + +},{"../component.js":67,"../utils/to-title-case.js":141,"./tech.js":119,"global/window":2}],119:[function(_dereq_,module,exports){ +/** + * @file tech.js + * Media Technology Controller - Base class for media playback + * technology controllers like Flash and HTML5 + */ + +'use strict'; + +exports.__esModule = true; + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } } + +function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + +var _component = _dereq_('../component'); + +var _component2 = _interopRequireDefault(_component); + +var _tracksHtmlTrackElement = _dereq_('../tracks/html-track-element'); + +var _tracksHtmlTrackElement2 = _interopRequireDefault(_tracksHtmlTrackElement); + +var _tracksHtmlTrackElementList = _dereq_('../tracks/html-track-element-list'); + +var _tracksHtmlTrackElementList2 = _interopRequireDefault(_tracksHtmlTrackElementList); + +var _utilsMergeOptionsJs = _dereq_('../utils/merge-options.js'); + +var _utilsMergeOptionsJs2 = _interopRequireDefault(_utilsMergeOptionsJs); + +var _tracksTextTrack = _dereq_('../tracks/text-track'); + +var _tracksTextTrack2 = _interopRequireDefault(_tracksTextTrack); + +var _tracksTextTrackList = _dereq_('../tracks/text-track-list'); + +var _tracksTextTrackList2 = _interopRequireDefault(_tracksTextTrackList); + +var _utilsFnJs = _dereq_('../utils/fn.js'); + +var Fn = _interopRequireWildcard(_utilsFnJs); + +var _utilsLogJs = _dereq_('../utils/log.js'); + +var _utilsLogJs2 = _interopRequireDefault(_utilsLogJs); + +var _utilsTimeRangesJs = _dereq_('../utils/time-ranges.js'); + +var _utilsBufferJs = _dereq_('../utils/buffer.js'); + +var _mediaErrorJs = _dereq_('../media-error.js'); + +var _mediaErrorJs2 = _interopRequireDefault(_mediaErrorJs); + +var _globalWindow = _dereq_('global/window'); + +var _globalWindow2 = _interopRequireDefault(_globalWindow); + +var _globalDocument = _dereq_('global/document'); + +var _globalDocument2 = _interopRequireDefault(_globalDocument); + +/** + * Base class for media (HTML5 Video, Flash) controllers + * + * @param {Object=} options Options object + * @param {Function=} ready Ready callback function + * @extends Component + * @class Tech + */ + +var Tech = (function (_Component) { + _inherits(Tech, _Component); + + function Tech() { + var options = arguments.length <= 0 || arguments[0] === undefined ? {} : arguments[0]; + var ready = arguments.length <= 1 || arguments[1] === undefined ? function () {} : arguments[1]; + + _classCallCheck(this, Tech); + + // we don't want the tech to report user activity automatically. + // This is done manually in addControlsListeners + options.reportTouchActivity = false; + _Component.call(this, null, options, ready); + + // keep track of whether the current source has played at all to + // implement a very limited played() + this.hasStarted_ = false; + this.on('playing', function () { + this.hasStarted_ = true; + }); + this.on('loadstart', function () { + this.hasStarted_ = false; + }); + + this.textTracks_ = options.textTracks; + + // Manually track progress in cases where the browser/flash player doesn't report it. + if (!this.featuresProgressEvents) { + this.manualProgressOn(); + } + + // Manually track timeupdates in cases where the browser/flash player doesn't report it. + if (!this.featuresTimeupdateEvents) { + this.manualTimeUpdatesOn(); + } + + if (options.nativeCaptions === false || options.nativeTextTracks === false) { + this.featuresNativeTextTracks = false; + } + + if (!this.featuresNativeTextTracks) { + this.on('ready', this.emulateTextTracks); + } + + this.initTextTrackListeners(); + + // Turn on component tap events + this.emitTapEvents(); + } + + /* + * List of associated text tracks + * + * @type {Array} + * @private + */ + + /* Fallbacks for unsupported event types + ================================================================================ */ + // Manually trigger progress events based on changes to the buffered amount + // Many flash players and older HTML5 browsers don't send progress or progress-like events + /** + * Turn on progress events + * + * @method manualProgressOn + */ + + Tech.prototype.manualProgressOn = function manualProgressOn() { + this.on('durationchange', this.onDurationChange); + + this.manualProgress = true; + + // Trigger progress watching when a source begins loading + this.one('ready', this.trackProgress); + }; + + /** + * Turn off progress events + * + * @method manualProgressOff + */ + + Tech.prototype.manualProgressOff = function manualProgressOff() { + this.manualProgress = false; + this.stopTrackingProgress(); + + this.off('durationchange', this.onDurationChange); + }; + + /** + * Track progress + * + * @method trackProgress + */ + + Tech.prototype.trackProgress = function trackProgress() { + this.stopTrackingProgress(); + this.progressInterval = this.setInterval(Fn.bind(this, function () { + // Don't trigger unless buffered amount is greater than last time + + var numBufferedPercent = this.bufferedPercent(); + + if (this.bufferedPercent_ !== numBufferedPercent) { + this.trigger('progress'); + } + + this.bufferedPercent_ = numBufferedPercent; + + if (numBufferedPercent === 1) { + this.stopTrackingProgress(); + } + }), 500); + }; + + /** + * Update duration + * + * @method onDurationChange + */ + + Tech.prototype.onDurationChange = function onDurationChange() { + this.duration_ = this.duration(); + }; + + /** + * Create and get TimeRange object for buffering + * + * @return {TimeRangeObject} + * @method buffered + */ + + Tech.prototype.buffered = function buffered() { + return _utilsTimeRangesJs.createTimeRange(0, 0); + }; + + /** + * Get buffered percent + * + * @return {Number} + * @method bufferedPercent + */ + + Tech.prototype.bufferedPercent = function bufferedPercent() { + return _utilsBufferJs.bufferedPercent(this.buffered(), this.duration_); + }; + + /** + * Stops tracking progress by clearing progress interval + * + * @method stopTrackingProgress + */ + + Tech.prototype.stopTrackingProgress = function stopTrackingProgress() { + this.clearInterval(this.progressInterval); + }; + + /*! Time Tracking -------------------------------------------------------------- */ + /** + * Set event listeners for on play and pause and tracking current time + * + * @method manualTimeUpdatesOn + */ + + Tech.prototype.manualTimeUpdatesOn = function manualTimeUpdatesOn() { + this.manualTimeUpdates = true; + + this.on('play', this.trackCurrentTime); + this.on('pause', this.stopTrackingCurrentTime); + }; + + /** + * Remove event listeners for on play and pause and tracking current time + * + * @method manualTimeUpdatesOff + */ + + Tech.prototype.manualTimeUpdatesOff = function manualTimeUpdatesOff() { + this.manualTimeUpdates = false; + this.stopTrackingCurrentTime(); + this.off('play', this.trackCurrentTime); + this.off('pause', this.stopTrackingCurrentTime); + }; + + /** + * Tracks current time + * + * @method trackCurrentTime + */ + + Tech.prototype.trackCurrentTime = function trackCurrentTime() { + if (this.currentTimeInterval) { + this.stopTrackingCurrentTime(); + } + this.currentTimeInterval = this.setInterval(function () { + this.trigger({ type: 'timeupdate', target: this, manuallyTriggered: true }); + }, 250); // 42 = 24 fps // 250 is what Webkit uses // FF uses 15 + }; + + /** + * Turn off play progress tracking (when paused or dragging) + * + * @method stopTrackingCurrentTime + */ + + Tech.prototype.stopTrackingCurrentTime = function stopTrackingCurrentTime() { + this.clearInterval(this.currentTimeInterval); + + // #1002 - if the video ends right before the next timeupdate would happen, + // the progress bar won't make it all the way to the end + this.trigger({ type: 'timeupdate', target: this, manuallyTriggered: true }); + }; + + /** + * Turn off any manual progress or timeupdate tracking + * + * @method dispose + */ + + Tech.prototype.dispose = function dispose() { + // clear out text tracks because we can't reuse them between techs + var textTracks = this.textTracks(); + + if (textTracks) { + var i = textTracks.length; + while (i--) { + this.removeRemoteTextTrack(textTracks[i]); + } + } + + // Turn off any manual progress or timeupdate tracking + if (this.manualProgress) { + this.manualProgressOff(); + } + + if (this.manualTimeUpdates) { + this.manualTimeUpdatesOff(); + } + + _Component.prototype.dispose.call(this); + }; + + /** + * Reset the tech. Removes all sources and resets readyState. + * + * @method reset + */ + + Tech.prototype.reset = function reset() {}; + + /** + * When invoked without an argument, returns a MediaError object + * representing the current error state of the player or null if + * there is no error. When invoked with an argument, set the current + * error state of the player. + * @param {MediaError=} err Optional an error object + * @return {MediaError} the current error object or null + * @method error + */ + + Tech.prototype.error = function error(err) { + if (err !== undefined) { + if (err instanceof _mediaErrorJs2['default']) { + this.error_ = err; + } else { + this.error_ = new _mediaErrorJs2['default'](err); + } + this.trigger('error'); + } + return this.error_; + }; + + /** + * Return the time ranges that have been played through for the + * current source. This implementation is incomplete. It does not + * track the played time ranges, only whether the source has played + * at all or not. + * @return {TimeRangeObject} a single time range if this video has + * played or an empty set of ranges if not. + * @method played + */ + + Tech.prototype.played = function played() { + if (this.hasStarted_) { + return _utilsTimeRangesJs.createTimeRange(0, 0); + } + return _utilsTimeRangesJs.createTimeRange(); + }; + + /** + * Set current time + * + * @method setCurrentTime + */ + + Tech.prototype.setCurrentTime = function setCurrentTime() { + // improve the accuracy of manual timeupdates + if (this.manualTimeUpdates) { + this.trigger({ type: 'timeupdate', target: this, manuallyTriggered: true }); + } + }; + + /** + * Initialize texttrack listeners + * + * @method initTextTrackListeners + */ + + Tech.prototype.initTextTrackListeners = function initTextTrackListeners() { + var textTrackListChanges = Fn.bind(this, function () { + this.trigger('texttrackchange'); + }); + + var tracks = this.textTracks(); + + if (!tracks) return; + + tracks.addEventListener('removetrack', textTrackListChanges); + tracks.addEventListener('addtrack', textTrackListChanges); + + this.on('dispose', Fn.bind(this, function () { + tracks.removeEventListener('removetrack', textTrackListChanges); + tracks.removeEventListener('addtrack', textTrackListChanges); + })); + }; + + /** + * Emulate texttracks + * + * @method emulateTextTracks + */ + + Tech.prototype.emulateTextTracks = function emulateTextTracks() { + var _this = this; + + var tracks = this.textTracks(); + if (!tracks) { + return; + } + + if (!_globalWindow2['default']['WebVTT'] && this.el().parentNode != null) { + (function () { + var script = _globalDocument2['default'].createElement('script'); + script.src = _this.options_['vtt.js'] || 'https://cdn.rawgit.com/gkatsev/vtt.js/vjs-v0.12.1/dist/vtt.min.js'; + script.onload = function () { + _this.trigger('vttjsloaded'); + }; + script.onerror = function () { + _this.trigger('vttjserror'); + }; + _this.on('dispose', function () { + script.onload = null; + script.onerror = null; + }); + _this.el().parentNode.appendChild(script); + _globalWindow2['default']['WebVTT'] = true; + })(); + } + + var updateDisplay = function updateDisplay() { + return _this.trigger('texttrackchange'); + }; + var textTracksChanges = function textTracksChanges() { + updateDisplay(); + + for (var i = 0; i < tracks.length; i++) { + var track = tracks[i]; + track.removeEventListener('cuechange', updateDisplay); + if (track.mode === 'showing') { + track.addEventListener('cuechange', updateDisplay); + } + } + }; + + textTracksChanges(); + tracks.addEventListener('change', textTracksChanges); + + this.on('dispose', function () { + tracks.removeEventListener('change', textTracksChanges); + }); + }; + + /* + * Provide default methods for text tracks. + * + * Html5 tech overrides these. + */ + + /** + * Get texttracks + * + * @returns {TextTrackList} + * @method textTracks + */ + + Tech.prototype.textTracks = function textTracks() { + this.textTracks_ = this.textTracks_ || new _tracksTextTrackList2['default'](); + return this.textTracks_; + }; + + /** + * Get remote texttracks + * + * @returns {TextTrackList} + * @method remoteTextTracks + */ + + Tech.prototype.remoteTextTracks = function remoteTextTracks() { + this.remoteTextTracks_ = this.remoteTextTracks_ || new _tracksTextTrackList2['default'](); + return this.remoteTextTracks_; + }; + + /** + * Get remote htmltrackelements + * + * @returns {HTMLTrackElementList} + * @method remoteTextTrackEls + */ + + Tech.prototype.remoteTextTrackEls = function remoteTextTrackEls() { + this.remoteTextTrackEls_ = this.remoteTextTrackEls_ || new _tracksHtmlTrackElementList2['default'](); + return this.remoteTextTrackEls_; + }; + + /** + * Creates and returns a remote text track object + * + * @param {String} kind Text track kind (subtitles, captions, descriptions + * chapters and metadata) + * @param {String=} label Label to identify the text track + * @param {String=} language Two letter language abbreviation + * @return {TextTrackObject} + * @method addTextTrack + */ + + Tech.prototype.addTextTrack = function addTextTrack(kind, label, language) { + if (!kind) { + throw new Error('TextTrack kind is required but was not provided'); + } + + return createTrackHelper(this, kind, label, language); + }; + + /** + * Creates a remote text track object and returns a emulated html track element + * + * @param {Object} options The object should contain values for + * kind, language, label and src (location of the WebVTT file) + * @return {HTMLTrackElement} + * @method addRemoteTextTrack + */ + + Tech.prototype.addRemoteTextTrack = function addRemoteTextTrack(options) { + var track = _utilsMergeOptionsJs2['default'](options, { + tech: this + }); + + var htmlTrackElement = new _tracksHtmlTrackElement2['default'](track); + + // store HTMLTrackElement and TextTrack to remote list + this.remoteTextTrackEls().addTrackElement_(htmlTrackElement); + this.remoteTextTracks().addTrack_(htmlTrackElement.track); + + // must come after remoteTextTracks() + this.textTracks().addTrack_(htmlTrackElement.track); + + return htmlTrackElement; + }; + + /** + * Remove remote texttrack + * + * @param {TextTrackObject} track Texttrack to remove + * @method removeRemoteTextTrack + */ + + Tech.prototype.removeRemoteTextTrack = function removeRemoteTextTrack(track) { + this.textTracks().removeTrack_(track); + + var trackElement = this.remoteTextTrackEls().getTrackElementByTrack_(track); + + // remove HTMLTrackElement and TextTrack from remote list + this.remoteTextTrackEls().removeTrackElement_(trackElement); + this.remoteTextTracks().removeTrack_(track); + }; + + /** + * Provide a default setPoster method for techs + * Poster support for techs should be optional, so we don't want techs to + * break if they don't have a way to set a poster. + * + * @method setPoster + */ + + Tech.prototype.setPoster = function setPoster() {}; + + /* + * Check if the tech can support the given type + * + * The base tech does not support any type, but source handlers might + * overwrite this. + * + * @param {String} type The mimetype to check + * @return {String} 'probably', 'maybe', or '' (empty string) + */ + + Tech.prototype.canPlayType = function canPlayType() { + return ''; + }; + + /* + * Return whether the argument is a Tech or not. + * Can be passed either a Class like `Html5` or a instance like `player.tech_` + * + * @param {Object} component An item to check + * @return {Boolean} Whether it is a tech or not + */ + + Tech.isTech = function isTech(component) { + return component.prototype instanceof Tech || component instanceof Tech || component === Tech; + }; + + /** + * Registers a Tech + * + * @param {String} name Name of the Tech to register + * @param {Object} tech The tech to register + * @static + * @method registerComponent + */ + + Tech.registerTech = function registerTech(name, tech) { + if (!Tech.techs_) { + Tech.techs_ = {}; + } + + if (!Tech.isTech(tech)) { + throw new Error('Tech ' + name + ' must be a Tech'); + } + + Tech.techs_[name] = tech; + return tech; + }; + + /** + * Gets a component by name + * + * @param {String} name Name of the component to get + * @return {Component} + * @static + * @method getComponent + */ + + Tech.getTech = function getTech(name) { + if (Tech.techs_ && Tech.techs_[name]) { + return Tech.techs_[name]; + } + + if (_globalWindow2['default'] && _globalWindow2['default'].videojs && _globalWindow2['default'].videojs[name]) { + _utilsLogJs2['default'].warn('The ' + name + ' tech was added to the videojs object when it should be registered using videojs.registerTech(name, tech)'); + return _globalWindow2['default'].videojs[name]; + } + }; + + return Tech; +})(_component2['default']); + +Tech.prototype.textTracks_; + +var createTrackHelper = function createTrackHelper(self, kind, label, language) { + var options = arguments.length <= 4 || arguments[4] === undefined ? {} : arguments[4]; + + var tracks = self.textTracks(); + + options.kind = kind; + + if (label) { + options.label = label; + } + if (language) { + options.language = language; + } + options.tech = self; + + var track = new _tracksTextTrack2['default'](options); + tracks.addTrack_(track); + + return track; +}; + +Tech.prototype.featuresVolumeControl = true; + +// Resizing plugins using request fullscreen reloads the plugin +Tech.prototype.featuresFullscreenResize = false; +Tech.prototype.featuresPlaybackRate = false; + +// Optional events that we can manually mimic with timers +// currently not triggered by video-js-swf +Tech.prototype.featuresProgressEvents = false; +Tech.prototype.featuresTimeupdateEvents = false; + +Tech.prototype.featuresNativeTextTracks = false; + +/* + * A functional mixin for techs that want to use the Source Handler pattern. + * + * ##### EXAMPLE: + * + * Tech.withSourceHandlers.call(MyTech); + * + */ +Tech.withSourceHandlers = function (_Tech) { + /* + * Register a source handler + * Source handlers are scripts for handling specific formats. + * The source handler pattern is used for adaptive formats (HLS, DASH) that + * manually load video data and feed it into a Source Buffer (Media Source Extensions) + * @param {Function} handler The source handler + * @param {Boolean} first Register it before any existing handlers + */ + _Tech.registerSourceHandler = function (handler, index) { + var handlers = _Tech.sourceHandlers; + + if (!handlers) { + handlers = _Tech.sourceHandlers = []; + } + + if (index === undefined) { + // add to the end of the list + index = handlers.length; + } + + handlers.splice(index, 0, handler); + }; + + /* + * Check if the tech can support the given type + * @param {String} type The mimetype to check + * @return {String} 'probably', 'maybe', or '' (empty string) + */ + _Tech.canPlayType = function (type) { + var handlers = _Tech.sourceHandlers || []; + var can = undefined; + + for (var i = 0; i < handlers.length; i++) { + can = handlers[i].canPlayType(type); + + if (can) { + return can; + } + } + + return ''; + }; + + /* + * Return the first source handler that supports the source + * TODO: Answer question: should 'probably' be prioritized over 'maybe' + * @param {Object} source The source object + * @returns {Object} The first source handler that supports the source + * @returns {null} Null if no source handler is found + */ + _Tech.selectSourceHandler = function (source) { + var handlers = _Tech.sourceHandlers || []; + var can = undefined; + + for (var i = 0; i < handlers.length; i++) { + can = handlers[i].canHandleSource(source); + + if (can) { + return handlers[i]; + } + } + + return null; + }; + + /* + * Check if the tech can support the given source + * @param {Object} srcObj The source object + * @return {String} 'probably', 'maybe', or '' (empty string) + */ + _Tech.canPlaySource = function (srcObj) { + var sh = _Tech.selectSourceHandler(srcObj); + + if (sh) { + return sh.canHandleSource(srcObj); + } + + return ''; + }; + + /* + * When using a source handler, prefer its implementation of + * any function normally provided by the tech. + */ + var deferrable = ['seekable', 'duration']; + + deferrable.forEach(function (fnName) { + var originalFn = this[fnName]; + + if (typeof originalFn !== 'function') { + return; + } + + this[fnName] = function () { + if (this.sourceHandler_ && this.sourceHandler_[fnName]) { + return this.sourceHandler_[fnName].apply(this.sourceHandler_, arguments); + } + return originalFn.apply(this, arguments); + }; + }, _Tech.prototype); + + /* + * Create a function for setting the source using a source object + * and source handlers. + * Should never be called unless a source handler was found. + * @param {Object} source A source object with src and type keys + * @return {Tech} self + */ + _Tech.prototype.setSource = function (source) { + var sh = _Tech.selectSourceHandler(source); + + if (!sh) { + // Fall back to a native source hander when unsupported sources are + // deliberately set + if (_Tech.nativeSourceHandler) { + sh = _Tech.nativeSourceHandler; + } else { + _utilsLogJs2['default'].error('No source hander found for the current source.'); + } + } + + // Dispose any existing source handler + this.disposeSourceHandler(); + this.off('dispose', this.disposeSourceHandler); + + this.currentSource_ = source; + this.sourceHandler_ = sh.handleSource(source, this); + this.on('dispose', this.disposeSourceHandler); + + return this; + }; + + /* + * Clean up any existing source handler + */ + _Tech.prototype.disposeSourceHandler = function () { + if (this.sourceHandler_ && this.sourceHandler_.dispose) { + this.sourceHandler_.dispose(); + } + }; +}; + +_component2['default'].registerComponent('Tech', Tech); +// Old name for Tech +_component2['default'].registerComponent('MediaTechController', Tech); +Tech.registerTech('Tech', Tech); +exports['default'] = Tech; +module.exports = exports['default']; + +},{"../component":67,"../media-error.js":103,"../tracks/html-track-element":121,"../tracks/html-track-element-list":120,"../tracks/text-track":128,"../tracks/text-track-list":126,"../utils/buffer.js":130,"../utils/fn.js":134,"../utils/log.js":137,"../utils/merge-options.js":138,"../utils/time-ranges.js":140,"global/document":1,"global/window":2}],120:[function(_dereq_,module,exports){ +/** + * @file html-track-element-list.js + */ + +'use strict'; + +exports.__esModule = true; + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } } + +var _utilsBrowserJs = _dereq_('../utils/browser.js'); + +var browser = _interopRequireWildcard(_utilsBrowserJs); + +var _globalDocument = _dereq_('global/document'); + +var _globalDocument2 = _interopRequireDefault(_globalDocument); + +var HtmlTrackElementList = (function () { + function HtmlTrackElementList() { + var trackElements = arguments.length <= 0 || arguments[0] === undefined ? [] : arguments[0]; + + _classCallCheck(this, HtmlTrackElementList); + + var list = this; + + if (browser.IS_IE8) { + list = _globalDocument2['default'].createElement('custom'); + + for (var prop in HtmlTrackElementList.prototype) { + if (prop !== 'constructor') { + list[prop] = HtmlTrackElementList.prototype[prop]; + } + } + } + + list.trackElements_ = []; + + Object.defineProperty(list, 'length', { + get: function get() { + return this.trackElements_.length; + } + }); + + for (var i = 0, _length = trackElements.length; i < _length; i++) { + list.addTrackElement_(trackElements[i]); + } + + if (browser.IS_IE8) { + return list; + } + } + + HtmlTrackElementList.prototype.addTrackElement_ = function addTrackElement_(trackElement) { + this.trackElements_.push(trackElement); + }; + + HtmlTrackElementList.prototype.getTrackElementByTrack_ = function getTrackElementByTrack_(track) { + var trackElement_ = undefined; + + for (var i = 0, _length2 = this.trackElements_.length; i < _length2; i++) { + if (track === this.trackElements_[i].track) { + trackElement_ = this.trackElements_[i]; + + break; + } + } + + return trackElement_; + }; + + HtmlTrackElementList.prototype.removeTrackElement_ = function removeTrackElement_(trackElement) { + for (var i = 0, _length3 = this.trackElements_.length; i < _length3; i++) { + if (trackElement === this.trackElements_[i]) { + this.trackElements_.splice(i, 1); + + break; + } + } + }; + + return HtmlTrackElementList; +})(); + +exports['default'] = HtmlTrackElementList; +module.exports = exports['default']; + +},{"../utils/browser.js":129,"global/document":1}],121:[function(_dereq_,module,exports){ +/** + * @file html-track-element.js + */ + +'use strict'; + +exports.__esModule = true; + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } } + +function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + +var _utilsBrowserJs = _dereq_('../utils/browser.js'); + +var browser = _interopRequireWildcard(_utilsBrowserJs); + +var _globalDocument = _dereq_('global/document'); + +var _globalDocument2 = _interopRequireDefault(_globalDocument); + +var _eventTarget = _dereq_('../event-target'); + +var _eventTarget2 = _interopRequireDefault(_eventTarget); + +var _tracksTextTrack = _dereq_('../tracks/text-track'); + +var _tracksTextTrack2 = _interopRequireDefault(_tracksTextTrack); + +var NONE = 0; +var LOADING = 1; +var LOADED = 2; +var ERROR = 3; + +/** + * https://html.spec.whatwg.org/multipage/embedded-content.html#htmltrackelement + * + * interface HTMLTrackElement : HTMLElement { + * attribute DOMString kind; + * attribute DOMString src; + * attribute DOMString srclang; + * attribute DOMString label; + * attribute boolean default; + * + * const unsigned short NONE = 0; + * const unsigned short LOADING = 1; + * const unsigned short LOADED = 2; + * const unsigned short ERROR = 3; + * readonly attribute unsigned short readyState; + * + * readonly attribute TextTrack track; + * }; + * + * @param {Object} options TextTrack configuration + * @class HTMLTrackElement + */ + +var HTMLTrackElement = (function (_EventTarget) { + _inherits(HTMLTrackElement, _EventTarget); + + function HTMLTrackElement() { + var options = arguments.length <= 0 || arguments[0] === undefined ? {} : arguments[0]; + + _classCallCheck(this, HTMLTrackElement); + + _EventTarget.call(this); + + var readyState = undefined, + trackElement = this; + + if (browser.IS_IE8) { + trackElement = _globalDocument2['default'].createElement('custom'); + + for (var prop in HTMLTrackElement.prototype) { + if (prop !== 'constructor') { + trackElement[prop] = HTMLTrackElement.prototype[prop]; + } + } + } + + var track = new _tracksTextTrack2['default'](options); + + trackElement.kind = track.kind; + trackElement.src = track.src; + trackElement.srclang = track.language; + trackElement.label = track.label; + trackElement['default'] = track['default']; + + Object.defineProperty(trackElement, 'readyState', { + get: function get() { + return readyState; + } + }); + + Object.defineProperty(trackElement, 'track', { + get: function get() { + return track; + } + }); + + readyState = NONE; + + track.addEventListener('loadeddata', function () { + readyState = LOADED; + + trackElement.trigger({ + type: 'load', + target: trackElement + }); + }); + + if (browser.IS_IE8) { + return trackElement; + } + } + + return HTMLTrackElement; +})(_eventTarget2['default']); + +HTMLTrackElement.prototype.allowedEvents_ = { + load: 'load' +}; + +HTMLTrackElement.NONE = NONE; +HTMLTrackElement.LOADING = LOADING; +HTMLTrackElement.LOADED = LOADED; +HTMLTrackElement.ERROR = ERROR; + +exports['default'] = HTMLTrackElement; +module.exports = exports['default']; + +},{"../event-target":99,"../tracks/text-track":128,"../utils/browser.js":129,"global/document":1}],122:[function(_dereq_,module,exports){ +/** + * @file text-track-cue-list.js + */ +'use strict'; + +exports.__esModule = true; + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } } + +var _utilsBrowserJs = _dereq_('../utils/browser.js'); + +var browser = _interopRequireWildcard(_utilsBrowserJs); + +var _globalDocument = _dereq_('global/document'); + +var _globalDocument2 = _interopRequireDefault(_globalDocument); + +/** + * A List of text track cues as defined in: + * https://html.spec.whatwg.org/multipage/embedded-content.html#texttrackcuelist + * + * interface TextTrackCueList { + * readonly attribute unsigned long length; + * getter TextTrackCue (unsigned long index); + * TextTrackCue? getCueById(DOMString id); + * }; + * + * @param {Array} cues A list of cues to be initialized with + * @class TextTrackCueList + */ + +var TextTrackCueList = (function () { + function TextTrackCueList(cues) { + _classCallCheck(this, TextTrackCueList); + + var list = this; + + if (browser.IS_IE8) { + list = _globalDocument2['default'].createElement('custom'); + + for (var prop in TextTrackCueList.prototype) { + if (prop !== 'constructor') { + list[prop] = TextTrackCueList.prototype[prop]; + } + } + } + + TextTrackCueList.prototype.setCues_.call(list, cues); + + Object.defineProperty(list, 'length', { + get: function get() { + return this.length_; + } + }); + + if (browser.IS_IE8) { + return list; + } + } + + /** + * A setter for cues in this list + * + * @param {Array} cues an array of cues + * @method setCues_ + * @private + */ + + TextTrackCueList.prototype.setCues_ = function setCues_(cues) { + var oldLength = this.length || 0; + var i = 0; + var l = cues.length; + + this.cues_ = cues; + this.length_ = cues.length; + + var defineProp = function defineProp(index) { + if (!('' + index in this)) { + Object.defineProperty(this, '' + index, { + get: function get() { + return this.cues_[index]; + } + }); + } + }; + + if (oldLength < l) { + i = oldLength; + + for (; i < l; i++) { + defineProp.call(this, i); + } + } + }; + + /** + * Get a cue that is currently in the Cue list by id + * + * @param {String} id + * @method getCueById + * @return {Object} a single cue + */ + + TextTrackCueList.prototype.getCueById = function getCueById(id) { + var result = null; + + for (var i = 0, l = this.length; i < l; i++) { + var cue = this[i]; + + if (cue.id === id) { + result = cue; + break; + } + } + + return result; + }; + + return TextTrackCueList; +})(); + +exports['default'] = TextTrackCueList; +module.exports = exports['default']; + +},{"../utils/browser.js":129,"global/document":1}],123:[function(_dereq_,module,exports){ +/** + * @file text-track-display.js + */ +'use strict'; + +exports.__esModule = true; + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } } + +function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + +var _component = _dereq_('../component'); + +var _component2 = _interopRequireDefault(_component); + +var _menuMenuJs = _dereq_('../menu/menu.js'); + +var _menuMenuJs2 = _interopRequireDefault(_menuMenuJs); + +var _menuMenuItemJs = _dereq_('../menu/menu-item.js'); + +var _menuMenuItemJs2 = _interopRequireDefault(_menuMenuItemJs); + +var _menuMenuButtonJs = _dereq_('../menu/menu-button.js'); + +var _menuMenuButtonJs2 = _interopRequireDefault(_menuMenuButtonJs); + +var _utilsFnJs = _dereq_('../utils/fn.js'); + +var Fn = _interopRequireWildcard(_utilsFnJs); + +var _globalDocument = _dereq_('global/document'); + +var _globalDocument2 = _interopRequireDefault(_globalDocument); + +var _globalWindow = _dereq_('global/window'); + +var _globalWindow2 = _interopRequireDefault(_globalWindow); + +var darkGray = '#222'; +var lightGray = '#ccc'; +var fontMap = { + monospace: 'monospace', + sansSerif: 'sans-serif', + serif: 'serif', + monospaceSansSerif: '"Andale Mono", "Lucida Console", monospace', + monospaceSerif: '"Courier New", monospace', + proportionalSansSerif: 'sans-serif', + proportionalSerif: 'serif', + casual: '"Comic Sans MS", Impact, fantasy', + script: '"Monotype Corsiva", cursive', + smallcaps: '"Andale Mono", "Lucida Console", monospace, sans-serif' +}; + +/** + * The component for displaying text track cues + * + * @param {Object} player Main Player + * @param {Object=} options Object of option names and values + * @param {Function=} ready Ready callback function + * @extends Component + * @class TextTrackDisplay + */ + +var TextTrackDisplay = (function (_Component) { + _inherits(TextTrackDisplay, _Component); + + function TextTrackDisplay(player, options, ready) { + _classCallCheck(this, TextTrackDisplay); + + _Component.call(this, player, options, ready); + + player.on('loadstart', Fn.bind(this, this.toggleDisplay)); + player.on('texttrackchange', Fn.bind(this, this.updateDisplay)); + + // This used to be called during player init, but was causing an error + // if a track should show by default and the display hadn't loaded yet. + // Should probably be moved to an external track loader when we support + // tracks that don't need a display. + player.ready(Fn.bind(this, function () { + if (player.tech_ && player.tech_['featuresNativeTextTracks']) { + this.hide(); + return; + } + + player.on('fullscreenchange', Fn.bind(this, this.updateDisplay)); + + var tracks = this.options_.playerOptions['tracks'] || []; + for (var i = 0; i < tracks.length; i++) { + var track = tracks[i]; + this.player_.addRemoteTextTrack(track); + } + })); + } + + /** + * Add cue HTML to display + * + * @param {Number} color Hex number for color, like #f0e + * @param {Number} opacity Value for opacity,0.0 - 1.0 + * @return {RGBAColor} In the form 'rgba(255, 0, 0, 0.3)' + * @method constructColor + */ + + /** + * Toggle display texttracks + * + * @method toggleDisplay + */ + + TextTrackDisplay.prototype.toggleDisplay = function toggleDisplay() { + if (this.player_.tech_ && this.player_.tech_['featuresNativeTextTracks']) { + this.hide(); + } else { + this.show(); + } + }; + + /** + * Create the component's DOM element + * + * @return {Element} + * @method createEl + */ + + TextTrackDisplay.prototype.createEl = function createEl() { + return _Component.prototype.createEl.call(this, 'div', { + className: 'vjs-text-track-display' + }); + }; + + /** + * Clear display texttracks + * + * @method clearDisplay + */ + + TextTrackDisplay.prototype.clearDisplay = function clearDisplay() { + if (typeof _globalWindow2['default']['WebVTT'] === 'function') { + _globalWindow2['default']['WebVTT']['processCues'](_globalWindow2['default'], [], this.el_); + } + }; + + /** + * Update display texttracks + * + * @method updateDisplay + */ + + TextTrackDisplay.prototype.updateDisplay = function updateDisplay() { + var tracks = this.player_.textTracks(); + + this.clearDisplay(); + + if (!tracks) { + return; + } + + for (var i = 0; i < tracks.length; i++) { + var track = tracks[i]; + if (track['mode'] === 'showing') { + this.updateForTrack(track); + } + } + }; + + /** + * Add texttrack to texttrack list + * + * @param {TextTrackObject} track Texttrack object to be added to list + * @method updateForTrack + */ + + TextTrackDisplay.prototype.updateForTrack = function updateForTrack(track) { + if (typeof _globalWindow2['default']['WebVTT'] !== 'function' || !track['activeCues']) { + return; + } + + var overrides = this.player_['textTrackSettings'].getValues(); + + var cues = []; + for (var _i = 0; _i < track['activeCues'].length; _i++) { + cues.push(track['activeCues'][_i]); + } + + _globalWindow2['default']['WebVTT']['processCues'](_globalWindow2['default'], track['activeCues'], this.el_); + + var i = cues.length; + while (i--) { + var cue = cues[i]; + if (!cue) { + continue; + } + + var cueDiv = cue.displayState; + if (overrides.color) { + cueDiv.firstChild.style.color = overrides.color; + } + if (overrides.textOpacity) { + tryUpdateStyle(cueDiv.firstChild, 'color', constructColor(overrides.color || '#fff', overrides.textOpacity)); + } + if (overrides.backgroundColor) { + cueDiv.firstChild.style.backgroundColor = overrides.backgroundColor; + } + if (overrides.backgroundOpacity) { + tryUpdateStyle(cueDiv.firstChild, 'backgroundColor', constructColor(overrides.backgroundColor || '#000', overrides.backgroundOpacity)); + } + if (overrides.windowColor) { + if (overrides.windowOpacity) { + tryUpdateStyle(cueDiv, 'backgroundColor', constructColor(overrides.windowColor, overrides.windowOpacity)); + } else { + cueDiv.style.backgroundColor = overrides.windowColor; + } + } + if (overrides.edgeStyle) { + if (overrides.edgeStyle === 'dropshadow') { + cueDiv.firstChild.style.textShadow = '2px 2px 3px ' + darkGray + ', 2px 2px 4px ' + darkGray + ', 2px 2px 5px ' + darkGray; + } else if (overrides.edgeStyle === 'raised') { + cueDiv.firstChild.style.textShadow = '1px 1px ' + darkGray + ', 2px 2px ' + darkGray + ', 3px 3px ' + darkGray; + } else if (overrides.edgeStyle === 'depressed') { + cueDiv.firstChild.style.textShadow = '1px 1px ' + lightGray + ', 0 1px ' + lightGray + ', -1px -1px ' + darkGray + ', 0 -1px ' + darkGray; + } else if (overrides.edgeStyle === 'uniform') { + cueDiv.firstChild.style.textShadow = '0 0 4px ' + darkGray + ', 0 0 4px ' + darkGray + ', 0 0 4px ' + darkGray + ', 0 0 4px ' + darkGray; + } + } + if (overrides.fontPercent && overrides.fontPercent !== 1) { + var fontSize = _globalWindow2['default'].parseFloat(cueDiv.style.fontSize); + cueDiv.style.fontSize = fontSize * overrides.fontPercent + 'px'; + cueDiv.style.height = 'auto'; + cueDiv.style.top = 'auto'; + cueDiv.style.bottom = '2px'; + } + if (overrides.fontFamily && overrides.fontFamily !== 'default') { + if (overrides.fontFamily === 'small-caps') { + cueDiv.firstChild.style.fontVariant = 'small-caps'; + } else { + cueDiv.firstChild.style.fontFamily = fontMap[overrides.fontFamily]; + } + } + } + }; + + return TextTrackDisplay; +})(_component2['default']); + +function constructColor(color, opacity) { + return 'rgba(' + + // color looks like "#f0e" + parseInt(color[1] + color[1], 16) + ',' + parseInt(color[2] + color[2], 16) + ',' + parseInt(color[3] + color[3], 16) + ',' + opacity + ')'; +} + +/** + * Try to update style + * Some style changes will throw an error, particularly in IE8. Those should be noops. + * + * @param {Element} el The element to be styles + * @param {CSSProperty} style The CSS property to be styled + * @param {CSSStyle} rule The actual style to be applied to the property + * @method tryUpdateStyle + */ +function tryUpdateStyle(el, style, rule) { + // + try { + el.style[style] = rule; + } catch (e) {} +} + +_component2['default'].registerComponent('TextTrackDisplay', TextTrackDisplay); +exports['default'] = TextTrackDisplay; +module.exports = exports['default']; + +},{"../component":67,"../menu/menu-button.js":104,"../menu/menu-item.js":105,"../menu/menu.js":106,"../utils/fn.js":134,"global/document":1,"global/window":2}],124:[function(_dereq_,module,exports){ +/** + * @file text-track-enums.js + */ + +/** + * https://html.spec.whatwg.org/multipage/embedded-content.html#texttrackmode + * + * enum TextTrackMode { "disabled", "hidden", "showing" }; + */ +'use strict'; + +exports.__esModule = true; +var TextTrackMode = { + disabled: 'disabled', + hidden: 'hidden', + showing: 'showing' +}; + +/** + * https://html.spec.whatwg.org/multipage/embedded-content.html#texttrackkind + * + * enum TextTrackKind { + * "subtitles", + * "captions", + * "descriptions", + * "chapters", + * "metadata" + * }; + */ +var TextTrackKind = { + subtitles: 'subtitles', + captions: 'captions', + descriptions: 'descriptions', + chapters: 'chapters', + metadata: 'metadata' +}; + +/* jshint ignore:start */ +// we ignore jshint here because it does not see +// TextTrackMode or TextTrackKind as defined here somehow... +exports.TextTrackMode = TextTrackMode; +exports.TextTrackKind = TextTrackKind; + +/* jshint ignore:end */ + +},{}],125:[function(_dereq_,module,exports){ +/** + * Utilities for capturing text track state and re-creating tracks + * based on a capture. + * + * @file text-track-list-converter.js + */ + +/** + * Examine a single text track and return a JSON-compatible javascript + * object that represents the text track's state. + * @param track {TextTrackObject} the text track to query + * @return {Object} a serializable javascript representation of the + * @private + */ +'use strict'; + +exports.__esModule = true; +var trackToJson_ = function trackToJson_(track) { + var ret = ['kind', 'label', 'language', 'id', 'inBandMetadataTrackDispatchType', 'mode', 'src'].reduce(function (acc, prop, i) { + if (track[prop]) { + acc[prop] = track[prop]; + } + + return acc; + }, { + cues: track.cues && Array.prototype.map.call(track.cues, function (cue) { + return { + startTime: cue.startTime, + endTime: cue.endTime, + text: cue.text, + id: cue.id + }; + }) + }); + + return ret; +}; + +/** + * Examine a tech and return a JSON-compatible javascript array that + * represents the state of all text tracks currently configured. The + * return array is compatible with `jsonToTextTracks`. + * @param tech {tech} the tech object to query + * @return {Array} a serializable javascript representation of the + * @function textTracksToJson + */ +var textTracksToJson = function textTracksToJson(tech) { + + var trackEls = tech.$$('track'); + + var trackObjs = Array.prototype.map.call(trackEls, function (t) { + return t.track; + }); + var tracks = Array.prototype.map.call(trackEls, function (trackEl) { + var json = trackToJson_(trackEl.track); + if (trackEl.src) { + json.src = trackEl.src; + } + return json; + }); + + return tracks.concat(Array.prototype.filter.call(tech.textTracks(), function (track) { + return trackObjs.indexOf(track) === -1; + }).map(trackToJson_)); +}; + +/** + * Creates a set of remote text tracks on a tech based on an array of + * javascript text track representations. + * @param json {Array} an array of text track representation objects, + * like those that would be produced by `textTracksToJson` + * @param tech {tech} the tech to create text tracks on + * @function jsonToTextTracks + */ +var jsonToTextTracks = function jsonToTextTracks(json, tech) { + json.forEach(function (track) { + var addedTrack = tech.addRemoteTextTrack(track).track; + if (!track.src && track.cues) { + track.cues.forEach(function (cue) { + return addedTrack.addCue(cue); + }); + } + }); + + return tech.textTracks(); +}; + +exports['default'] = { textTracksToJson: textTracksToJson, jsonToTextTracks: jsonToTextTracks, trackToJson_: trackToJson_ }; +module.exports = exports['default']; + +},{}],126:[function(_dereq_,module,exports){ +/** + * @file text-track-list.js + */ +'use strict'; + +exports.__esModule = true; + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } } + +function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + +var _eventTarget = _dereq_('../event-target'); + +var _eventTarget2 = _interopRequireDefault(_eventTarget); + +var _utilsFnJs = _dereq_('../utils/fn.js'); + +var Fn = _interopRequireWildcard(_utilsFnJs); + +var _utilsBrowserJs = _dereq_('../utils/browser.js'); + +var browser = _interopRequireWildcard(_utilsBrowserJs); + +var _globalDocument = _dereq_('global/document'); + +var _globalDocument2 = _interopRequireDefault(_globalDocument); + +/** + * A text track list as defined in: + * https://html.spec.whatwg.org/multipage/embedded-content.html#texttracklist + * + * interface TextTrackList : EventTarget { + * readonly attribute unsigned long length; + * getter TextTrack (unsigned long index); + * TextTrack? getTrackById(DOMString id); + * + * attribute EventHandler onchange; + * attribute EventHandler onaddtrack; + * attribute EventHandler onremovetrack; + * }; + * + * @param {Track[]} tracks A list of tracks to initialize the list with + * @extends EventTarget + * @class TextTrackList + */ + +var TextTrackList = (function (_EventTarget) { + _inherits(TextTrackList, _EventTarget); + + function TextTrackList() { + var tracks = arguments.length <= 0 || arguments[0] === undefined ? [] : arguments[0]; + + _classCallCheck(this, TextTrackList); + + _EventTarget.call(this); + var list = this; + + if (browser.IS_IE8) { + list = _globalDocument2['default'].createElement('custom'); + + for (var prop in TextTrackList.prototype) { + if (prop !== 'constructor') { + list[prop] = TextTrackList.prototype[prop]; + } + } + } + + list.tracks_ = []; + + Object.defineProperty(list, 'length', { + get: function get() { + return this.tracks_.length; + } + }); + + for (var i = 0; i < tracks.length; i++) { + list.addTrack_(tracks[i]); + } + + if (browser.IS_IE8) { + return list; + } + } + + /** + * change - One or more tracks in the track list have been enabled or disabled. + * addtrack - A track has been added to the track list. + * removetrack - A track has been removed from the track list. + */ + + /** + * Add TextTrack from TextTrackList + * + * @param {TextTrack} track + * @method addTrack_ + * @private + */ + + TextTrackList.prototype.addTrack_ = function addTrack_(track) { + var index = this.tracks_.length; + + if (!('' + index in this)) { + Object.defineProperty(this, index, { + get: function get() { + return this.tracks_[index]; + } + }); + } + + track.addEventListener('modechange', Fn.bind(this, function () { + this.trigger('change'); + })); + + // Do not add duplicate tracks + if (this.tracks_.indexOf(track) === -1) { + this.tracks_.push(track); + this.trigger({ + track: track, + type: 'addtrack' + }); + } + }; + + /** + * Remove TextTrack from TextTrackList + * NOTE: Be mindful of what is passed in as it may be a HTMLTrackElement + * + * @param {TextTrack} rtrack + * @method removeTrack_ + * @private + */ + + TextTrackList.prototype.removeTrack_ = function removeTrack_(rtrack) { + var track = undefined; + + for (var i = 0, l = this.length; i < l; i++) { + if (this[i] === rtrack) { + track = this[i]; + if (track.off) { + track.off(); + } + + this.tracks_.splice(i, 1); + + break; + } + } + + if (!track) { + return; + } + + this.trigger({ + track: track, + type: 'removetrack' + }); + }; + + /** + * Get a TextTrack from TextTrackList by a tracks id + * + * @param {String} id - the id of the track to get + * @method getTrackById + * @return {TextTrack} + * @private + */ + + TextTrackList.prototype.getTrackById = function getTrackById(id) { + var result = null; + + for (var i = 0, l = this.length; i < l; i++) { + var track = this[i]; + + if (track.id === id) { + result = track; + break; + } + } + + return result; + }; + + return TextTrackList; +})(_eventTarget2['default']); + +TextTrackList.prototype.allowedEvents_ = { + change: 'change', + addtrack: 'addtrack', + removetrack: 'removetrack' +}; + +// emulate attribute EventHandler support to allow for feature detection +for (var _event in TextTrackList.prototype.allowedEvents_) { + TextTrackList.prototype['on' + _event] = null; +} + +exports['default'] = TextTrackList; +module.exports = exports['default']; + +},{"../event-target":99,"../utils/browser.js":129,"../utils/fn.js":134,"global/document":1}],127:[function(_dereq_,module,exports){ +/** + * @file text-track-settings.js + */ +'use strict'; + +exports.__esModule = true; + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } } + +function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + +var _component = _dereq_('../component'); + +var _component2 = _interopRequireDefault(_component); + +var _utilsEventsJs = _dereq_('../utils/events.js'); + +var Events = _interopRequireWildcard(_utilsEventsJs); + +var _utilsFnJs = _dereq_('../utils/fn.js'); + +var Fn = _interopRequireWildcard(_utilsFnJs); + +var _utilsLogJs = _dereq_('../utils/log.js'); + +var _utilsLogJs2 = _interopRequireDefault(_utilsLogJs); + +var _safeJsonParseTuple = _dereq_('safe-json-parse/tuple'); + +var _safeJsonParseTuple2 = _interopRequireDefault(_safeJsonParseTuple); + +var _globalWindow = _dereq_('global/window'); + +var _globalWindow2 = _interopRequireDefault(_globalWindow); + +/** + * Manipulate settings of texttracks + * + * @param {Object} player Main Player + * @param {Object=} options Object of option names and values + * @extends Component + * @class TextTrackSettings + */ + +var TextTrackSettings = (function (_Component) { + _inherits(TextTrackSettings, _Component); + + function TextTrackSettings(player, options) { + _classCallCheck(this, TextTrackSettings); + + _Component.call(this, player, options); + this.hide(); + + // Grab `persistTextTrackSettings` from the player options if not passed in child options + if (options.persistTextTrackSettings === undefined) { + this.options_.persistTextTrackSettings = this.options_.playerOptions.persistTextTrackSettings; + } + + Events.on(this.$('.vjs-done-button'), 'click', Fn.bind(this, function () { + this.saveSettings(); + this.hide(); + })); + + Events.on(this.$('.vjs-default-button'), 'click', Fn.bind(this, function () { + this.$('.vjs-fg-color > select').selectedIndex = 0; + this.$('.vjs-bg-color > select').selectedIndex = 0; + this.$('.window-color > select').selectedIndex = 0; + this.$('.vjs-text-opacity > select').selectedIndex = 0; + this.$('.vjs-bg-opacity > select').selectedIndex = 0; + this.$('.vjs-window-opacity > select').selectedIndex = 0; + this.$('.vjs-edge-style select').selectedIndex = 0; + this.$('.vjs-font-family select').selectedIndex = 0; + this.$('.vjs-font-percent select').selectedIndex = 2; + this.updateDisplay(); + })); + + Events.on(this.$('.vjs-fg-color > select'), 'change', Fn.bind(this, this.updateDisplay)); + Events.on(this.$('.vjs-bg-color > select'), 'change', Fn.bind(this, this.updateDisplay)); + Events.on(this.$('.window-color > select'), 'change', Fn.bind(this, this.updateDisplay)); + Events.on(this.$('.vjs-text-opacity > select'), 'change', Fn.bind(this, this.updateDisplay)); + Events.on(this.$('.vjs-bg-opacity > select'), 'change', Fn.bind(this, this.updateDisplay)); + Events.on(this.$('.vjs-window-opacity > select'), 'change', Fn.bind(this, this.updateDisplay)); + Events.on(this.$('.vjs-font-percent select'), 'change', Fn.bind(this, this.updateDisplay)); + Events.on(this.$('.vjs-edge-style select'), 'change', Fn.bind(this, this.updateDisplay)); + Events.on(this.$('.vjs-font-family select'), 'change', Fn.bind(this, this.updateDisplay)); + + if (this.options_.persistTextTrackSettings) { + this.restoreSettings(); + } + } + + /** + * Create the component's DOM element + * + * @return {Element} + * @method createEl + */ + + TextTrackSettings.prototype.createEl = function createEl() { + return _Component.prototype.createEl.call(this, 'div', { + className: 'vjs-caption-settings vjs-modal-overlay', + innerHTML: captionOptionsMenuTemplate() + }); + }; + + /** + * Get texttrack settings + * Settings are + * .vjs-edge-style + * .vjs-font-family + * .vjs-fg-color + * .vjs-text-opacity + * .vjs-bg-color + * .vjs-bg-opacity + * .window-color + * .vjs-window-opacity + * + * @return {Object} + * @method getValues + */ + + TextTrackSettings.prototype.getValues = function getValues() { + var textEdge = getSelectedOptionValue(this.$('.vjs-edge-style select')); + var fontFamily = getSelectedOptionValue(this.$('.vjs-font-family select')); + var fgColor = getSelectedOptionValue(this.$('.vjs-fg-color > select')); + var textOpacity = getSelectedOptionValue(this.$('.vjs-text-opacity > select')); + var bgColor = getSelectedOptionValue(this.$('.vjs-bg-color > select')); + var bgOpacity = getSelectedOptionValue(this.$('.vjs-bg-opacity > select')); + var windowColor = getSelectedOptionValue(this.$('.window-color > select')); + var windowOpacity = getSelectedOptionValue(this.$('.vjs-window-opacity > select')); + var fontPercent = _globalWindow2['default']['parseFloat'](getSelectedOptionValue(this.$('.vjs-font-percent > select'))); + + var result = { + 'backgroundOpacity': bgOpacity, + 'textOpacity': textOpacity, + 'windowOpacity': windowOpacity, + 'edgeStyle': textEdge, + 'fontFamily': fontFamily, + 'color': fgColor, + 'backgroundColor': bgColor, + 'windowColor': windowColor, + 'fontPercent': fontPercent + }; + for (var _name in result) { + if (result[_name] === '' || result[_name] === 'none' || _name === 'fontPercent' && result[_name] === 1.00) { + delete result[_name]; + } + } + return result; + }; + + /** + * Set texttrack settings + * Settings are + * .vjs-edge-style + * .vjs-font-family + * .vjs-fg-color + * .vjs-text-opacity + * .vjs-bg-color + * .vjs-bg-opacity + * .window-color + * .vjs-window-opacity + * + * @param {Object} values Object with texttrack setting values + * @method setValues + */ + + TextTrackSettings.prototype.setValues = function setValues(values) { + setSelectedOption(this.$('.vjs-edge-style select'), values.edgeStyle); + setSelectedOption(this.$('.vjs-font-family select'), values.fontFamily); + setSelectedOption(this.$('.vjs-fg-color > select'), values.color); + setSelectedOption(this.$('.vjs-text-opacity > select'), values.textOpacity); + setSelectedOption(this.$('.vjs-bg-color > select'), values.backgroundColor); + setSelectedOption(this.$('.vjs-bg-opacity > select'), values.backgroundOpacity); + setSelectedOption(this.$('.window-color > select'), values.windowColor); + setSelectedOption(this.$('.vjs-window-opacity > select'), values.windowOpacity); + + var fontPercent = values.fontPercent; + + if (fontPercent) { + fontPercent = fontPercent.toFixed(2); + } + + setSelectedOption(this.$('.vjs-font-percent > select'), fontPercent); + }; + + /** + * Restore texttrack settings + * + * @method restoreSettings + */ + + TextTrackSettings.prototype.restoreSettings = function restoreSettings() { + var err = undefined, + values = undefined; + + try { + var _safeParseTuple = _safeJsonParseTuple2['default'](_globalWindow2['default'].localStorage.getItem('vjs-text-track-settings')); + + err = _safeParseTuple[0]; + values = _safeParseTuple[1]; + + if (err) { + _utilsLogJs2['default'].error(err); + } + } catch (e) { + _utilsLogJs2['default'].warn(e); + } + + if (values) { + this.setValues(values); + } + }; + + /** + * Save texttrack settings to local storage + * + * @method saveSettings + */ + + TextTrackSettings.prototype.saveSettings = function saveSettings() { + if (!this.options_.persistTextTrackSettings) { + return; + } + + var values = this.getValues(); + try { + if (Object.getOwnPropertyNames(values).length > 0) { + _globalWindow2['default'].localStorage.setItem('vjs-text-track-settings', JSON.stringify(values)); + } else { + _globalWindow2['default'].localStorage.removeItem('vjs-text-track-settings'); + } + } catch (e) { + _utilsLogJs2['default'].warn(e); + } + }; + + /** + * Update display of texttrack settings + * + * @method updateDisplay + */ + + TextTrackSettings.prototype.updateDisplay = function updateDisplay() { + var ttDisplay = this.player_.getChild('textTrackDisplay'); + if (ttDisplay) { + ttDisplay.updateDisplay(); + } + }; + + return TextTrackSettings; +})(_component2['default']); + +_component2['default'].registerComponent('TextTrackSettings', TextTrackSettings); + +function getSelectedOptionValue(target) { + var selectedOption = undefined; + // not all browsers support selectedOptions, so, fallback to options + if (target.selectedOptions) { + selectedOption = target.selectedOptions[0]; + } else if (target.options) { + selectedOption = target.options[target.options.selectedIndex]; + } + + return selectedOption.value; +} + +function setSelectedOption(target, value) { + if (!value) { + return; + } + + var i = undefined; + for (i = 0; i < target.options.length; i++) { + var option = target.options[i]; + if (option.value === value) { + break; + } + } + + target.selectedIndex = i; +} + +function captionOptionsMenuTemplate() { + var template = '
    \n
    \n
    \n \n \n \n \n \n
    \n
    \n \n \n \n \n \n
    \n
    \n \n \n \n \n \n
    \n
    \n
    \n
    \n \n \n
    \n
    \n \n \n
    \n
    \n \n \n
    \n
    \n
    \n
    \n \n \n
    '; + + return template; +} + +exports['default'] = TextTrackSettings; +module.exports = exports['default']; + +},{"../component":67,"../utils/events.js":133,"../utils/fn.js":134,"../utils/log.js":137,"global/window":2,"safe-json-parse/tuple":54}],128:[function(_dereq_,module,exports){ +/** + * @file text-track.js + */ +'use strict'; + +exports.__esModule = true; + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } } + +function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + +var _textTrackCueList = _dereq_('./text-track-cue-list'); + +var _textTrackCueList2 = _interopRequireDefault(_textTrackCueList); + +var _utilsFnJs = _dereq_('../utils/fn.js'); + +var Fn = _interopRequireWildcard(_utilsFnJs); + +var _utilsGuidJs = _dereq_('../utils/guid.js'); + +var Guid = _interopRequireWildcard(_utilsGuidJs); + +var _utilsBrowserJs = _dereq_('../utils/browser.js'); + +var browser = _interopRequireWildcard(_utilsBrowserJs); + +var _textTrackEnums = _dereq_('./text-track-enums'); + +var TextTrackEnum = _interopRequireWildcard(_textTrackEnums); + +var _utilsLogJs = _dereq_('../utils/log.js'); + +var _utilsLogJs2 = _interopRequireDefault(_utilsLogJs); + +var _eventTarget = _dereq_('../event-target'); + +var _eventTarget2 = _interopRequireDefault(_eventTarget); + +var _globalDocument = _dereq_('global/document'); + +var _globalDocument2 = _interopRequireDefault(_globalDocument); + +var _globalWindow = _dereq_('global/window'); + +var _globalWindow2 = _interopRequireDefault(_globalWindow); + +var _utilsUrlJs = _dereq_('../utils/url.js'); + +var _xhr = _dereq_('xhr'); + +var _xhr2 = _interopRequireDefault(_xhr); + +/** + * takes a webvtt file contents and parses it into cues + * + * @param {String} srcContent webVTT file contents + * @param {Track} track track to addcues to + */ +var parseCues = function parseCues(srcContent, track) { + var parser = new _globalWindow2['default'].WebVTT.Parser(_globalWindow2['default'], _globalWindow2['default'].vttjs, _globalWindow2['default'].WebVTT.StringDecoder()); + + parser.oncue = function (cue) { + track.addCue(cue); + }; + + parser.onparsingerror = function (error) { + _utilsLogJs2['default'].error(error); + }; + + parser.onflush = function () { + track.trigger({ + type: 'loadeddata', + target: track + }); + }; + + parser.parse(srcContent); + parser.flush(); +}; + +/** + * load a track from a specifed url + * + * @param {String} src url to load track from + * @param {Track} track track to addcues to + */ +var loadTrack = function loadTrack(src, track) { + var opts = { + uri: src + }; + var crossOrigin = _utilsUrlJs.isCrossOrigin(src); + + if (crossOrigin) { + opts.cors = crossOrigin; + } + + _xhr2['default'](opts, Fn.bind(this, function (err, response, responseBody) { + if (err) { + return _utilsLogJs2['default'].error(err, response); + } + + track.loaded_ = true; + + // Make sure that vttjs has loaded, otherwise, wait till it finished loading + // NOTE: this is only used for the alt/video.novtt.js build + if (typeof _globalWindow2['default'].WebVTT !== 'function') { + if (track.tech_) { + (function () { + var loadHandler = function loadHandler() { + return parseCues(responseBody, track); + }; + track.tech_.on('vttjsloaded', loadHandler); + track.tech_.on('vttjserror', function () { + _utilsLogJs2['default'].error('vttjs failed to load, stopping trying to process ' + track.src); + track.tech_.off('vttjsloaded', loadHandler); + }); + })(); + } + } else { + parseCues(responseBody, track); + } + })); +}; + +/** + * A single text track as defined in: + * https://html.spec.whatwg.org/multipage/embedded-content.html#texttrack + * + * interface TextTrack : EventTarget { + * readonly attribute TextTrackKind kind; + * readonly attribute DOMString label; + * readonly attribute DOMString language; + * + * readonly attribute DOMString id; + * readonly attribute DOMString inBandMetadataTrackDispatchType; + * + * attribute TextTrackMode mode; + * + * readonly attribute TextTrackCueList? cues; + * readonly attribute TextTrackCueList? activeCues; + * + * void addCue(TextTrackCue cue); + * void removeCue(TextTrackCue cue); + * + * attribute EventHandler oncuechange; + * }; + * + * @param {Object=} options Object of option names and values + * @extends EventTarget + * @class TextTrack + */ + +var TextTrack = (function (_EventTarget) { + _inherits(TextTrack, _EventTarget); + + function TextTrack() { + var options = arguments.length <= 0 || arguments[0] === undefined ? {} : arguments[0]; + + _classCallCheck(this, TextTrack); + + _EventTarget.call(this); + if (!options.tech) { + throw new Error('A tech was not provided.'); + } + + var tt = this; + + if (browser.IS_IE8) { + tt = _globalDocument2['default'].createElement('custom'); + + for (var prop in TextTrack.prototype) { + if (prop !== 'constructor') { + tt[prop] = TextTrack.prototype[prop]; + } + } + } + + tt.tech_ = options.tech; + + var mode = TextTrackEnum.TextTrackMode[options.mode] || 'disabled'; + var kind = TextTrackEnum.TextTrackKind[options.kind] || 'subtitles'; + var label = options.label || ''; + var language = options.language || options.srclang || ''; + var id = options.id || 'vjs_text_track_' + Guid.newGUID(); + + if (kind === 'metadata' || kind === 'chapters') { + mode = 'hidden'; + } + + tt.cues_ = []; + tt.activeCues_ = []; + + var cues = new _textTrackCueList2['default'](tt.cues_); + var activeCues = new _textTrackCueList2['default'](tt.activeCues_); + var changed = false; + var timeupdateHandler = Fn.bind(tt, function () { + this.activeCues; + if (changed) { + this.trigger('cuechange'); + changed = false; + } + }); + + if (mode !== 'disabled') { + tt.tech_.on('timeupdate', timeupdateHandler); + } + + Object.defineProperty(tt, 'kind', { + get: function get() { + return kind; + }, + set: function set() {} + }); + + Object.defineProperty(tt, 'label', { + get: function get() { + return label; + }, + set: function set() {} + }); + + Object.defineProperty(tt, 'language', { + get: function get() { + return language; + }, + set: function set() {} + }); + + Object.defineProperty(tt, 'id', { + get: function get() { + return id; + }, + set: function set() {} + }); + + Object.defineProperty(tt, 'mode', { + get: function get() { + return mode; + }, + set: function set(newMode) { + if (!TextTrackEnum.TextTrackMode[newMode]) { + return; + } + mode = newMode; + if (mode === 'showing') { + this.tech_.on('timeupdate', timeupdateHandler); + } + this.trigger('modechange'); + } + }); + + Object.defineProperty(tt, 'cues', { + get: function get() { + if (!this.loaded_) { + return null; + } + + return cues; + }, + set: function set() {} + }); + + Object.defineProperty(tt, 'activeCues', { + get: function get() { + if (!this.loaded_) { + return null; + } + + // nothing to do + if (this.cues.length === 0) { + return activeCues; + } + + var ct = this.tech_.currentTime(); + var active = []; + + for (var i = 0, l = this.cues.length; i < l; i++) { + var cue = this.cues[i]; + + if (cue.startTime <= ct && cue.endTime >= ct) { + active.push(cue); + } else if (cue.startTime === cue.endTime && cue.startTime <= ct && cue.startTime + 0.5 >= ct) { + active.push(cue); + } + } + + changed = false; + + if (active.length !== this.activeCues_.length) { + changed = true; + } else { + for (var i = 0; i < active.length; i++) { + if (this.activeCues_.indexOf(active[i]) === -1) { + changed = true; + } + } + } + + this.activeCues_ = active; + activeCues.setCues_(this.activeCues_); + + return activeCues; + }, + set: function set() {} + }); + + if (options.src) { + tt.src = options.src; + loadTrack(options.src, tt); + } else { + tt.loaded_ = true; + } + + if (browser.IS_IE8) { + return tt; + } + } + + /** + * cuechange - One or more cues in the track have become active or stopped being active. + */ + + /** + * add a cue to the internal list of cues + * + * @param {Object} cue the cue to add to our internal list + * @method addCue + */ + + TextTrack.prototype.addCue = function addCue(cue) { + var tracks = this.tech_.textTracks(); + + if (tracks) { + for (var i = 0; i < tracks.length; i++) { + if (tracks[i] !== this) { + tracks[i].removeCue(cue); + } + } + } + + this.cues_.push(cue); + this.cues.setCues_(this.cues_); + }; + + /** + * remvoe a cue from our internal list + * + * @param {Object} removeCue the cue to remove from our internal list + * @method removeCue + */ + + TextTrack.prototype.removeCue = function removeCue(_removeCue) { + var removed = false; + + for (var i = 0, l = this.cues_.length; i < l; i++) { + var cue = this.cues_[i]; + + if (cue === _removeCue) { + this.cues_.splice(i, 1); + removed = true; + } + } + + if (removed) { + this.cues.setCues_(this.cues_); + } + }; + + return TextTrack; +})(_eventTarget2['default']); + +TextTrack.prototype.allowedEvents_ = { + cuechange: 'cuechange' +}; + +exports['default'] = TextTrack; +module.exports = exports['default']; + +},{"../event-target":99,"../utils/browser.js":129,"../utils/fn.js":134,"../utils/guid.js":136,"../utils/log.js":137,"../utils/url.js":142,"./text-track-cue-list":122,"./text-track-enums":124,"global/document":1,"global/window":2,"xhr":56}],129:[function(_dereq_,module,exports){ +/** + * @file browser.js + */ +'use strict'; + +exports.__esModule = true; + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +var _globalDocument = _dereq_('global/document'); + +var _globalDocument2 = _interopRequireDefault(_globalDocument); + +var _globalWindow = _dereq_('global/window'); + +var _globalWindow2 = _interopRequireDefault(_globalWindow); + +var USER_AGENT = _globalWindow2['default'].navigator.userAgent; +var webkitVersionMap = /AppleWebKit\/([\d.]+)/i.exec(USER_AGENT); +var appleWebkitVersion = webkitVersionMap ? parseFloat(webkitVersionMap.pop()) : null; + +/* + * Device is an iPhone + * + * @type {Boolean} + * @constant + * @private + */ +var IS_IPAD = /iPad/i.test(USER_AGENT); + +exports.IS_IPAD = IS_IPAD; +// The Facebook app's UIWebView identifies as both an iPhone and iPad, so +// to identify iPhones, we need to exclude iPads. +// http://artsy.github.io/blog/2012/10/18/the-perils-of-ios-user-agent-sniffing/ +var IS_IPHONE = /iPhone/i.test(USER_AGENT) && !IS_IPAD; +exports.IS_IPHONE = IS_IPHONE; +var IS_IPOD = /iPod/i.test(USER_AGENT); +exports.IS_IPOD = IS_IPOD; +var IS_IOS = IS_IPHONE || IS_IPAD || IS_IPOD; + +exports.IS_IOS = IS_IOS; +var IOS_VERSION = (function () { + var match = USER_AGENT.match(/OS (\d+)_/i); + if (match && match[1]) { + return match[1]; + } +})(); + +exports.IOS_VERSION = IOS_VERSION; +var IS_ANDROID = /Android/i.test(USER_AGENT); +exports.IS_ANDROID = IS_ANDROID; +var ANDROID_VERSION = (function () { + // This matches Android Major.Minor.Patch versions + // ANDROID_VERSION is Major.Minor as a Number, if Minor isn't available, then only Major is returned + var match = USER_AGENT.match(/Android (\d+)(?:\.(\d+))?(?:\.(\d+))*/i), + major, + minor; + + if (!match) { + return null; + } + + major = match[1] && parseFloat(match[1]); + minor = match[2] && parseFloat(match[2]); + + if (major && minor) { + return parseFloat(match[1] + '.' + match[2]); + } else if (major) { + return major; + } else { + return null; + } +})(); +exports.ANDROID_VERSION = ANDROID_VERSION; +// Old Android is defined as Version older than 2.3, and requiring a webkit version of the android browser +var IS_OLD_ANDROID = IS_ANDROID && /webkit/i.test(USER_AGENT) && ANDROID_VERSION < 2.3; +exports.IS_OLD_ANDROID = IS_OLD_ANDROID; +var IS_NATIVE_ANDROID = IS_ANDROID && ANDROID_VERSION < 5 && appleWebkitVersion < 537; + +exports.IS_NATIVE_ANDROID = IS_NATIVE_ANDROID; +var IS_FIREFOX = /Firefox/i.test(USER_AGENT); +exports.IS_FIREFOX = IS_FIREFOX; +var IS_CHROME = /Chrome/i.test(USER_AGENT); +exports.IS_CHROME = IS_CHROME; +var IS_IE8 = /MSIE\s8\.0/.test(USER_AGENT); + +exports.IS_IE8 = IS_IE8; +var TOUCH_ENABLED = !!('ontouchstart' in _globalWindow2['default'] || _globalWindow2['default'].DocumentTouch && _globalDocument2['default'] instanceof _globalWindow2['default'].DocumentTouch); +exports.TOUCH_ENABLED = TOUCH_ENABLED; +var BACKGROUND_SIZE_SUPPORTED = ('backgroundSize' in _globalDocument2['default'].createElement('video').style); +exports.BACKGROUND_SIZE_SUPPORTED = BACKGROUND_SIZE_SUPPORTED; + +},{"global/document":1,"global/window":2}],130:[function(_dereq_,module,exports){ +/** + * @file buffer.js + */ +'use strict'; + +exports.__esModule = true; +exports.bufferedPercent = bufferedPercent; + +var _timeRangesJs = _dereq_('./time-ranges.js'); + +/** + * Compute how much your video has been buffered + * + * @param {Object} Buffered object + * @param {Number} Total duration + * @return {Number} Percent buffered of the total duration + * @private + * @function bufferedPercent + */ + +function bufferedPercent(buffered, duration) { + var bufferedDuration = 0, + start, + end; + + if (!duration) { + return 0; + } + + if (!buffered || !buffered.length) { + buffered = _timeRangesJs.createTimeRange(0, 0); + } + + for (var i = 0; i < buffered.length; i++) { + start = buffered.start(i); + end = buffered.end(i); + + // buffered end can be bigger than duration by a very small fraction + if (end > duration) { + end = duration; + } + + bufferedDuration += end - start; + } + + return bufferedDuration / duration; +} + +},{"./time-ranges.js":140}],131:[function(_dereq_,module,exports){ +'use strict'; + +exports.__esModule = true; + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +var _logJs = _dereq_('./log.js'); + +var _logJs2 = _interopRequireDefault(_logJs); + +/** + * Object containing the default behaviors for available handler methods. + * + * @private + * @type {Object} + */ +var defaultBehaviors = { + get: function get(obj, key) { + return obj[key]; + }, + set: function set(obj, key, value) { + obj[key] = value; + return true; + } +}; + +/** + * Expose private objects publicly using a Proxy to log deprecation warnings. + * + * Browsers that do not support Proxy objects will simply return the `target` + * object, so it can be directly exposed. + * + * @param {Object} target The target object. + * @param {Object} messages Messages to display from a Proxy. Only operations + * with an associated message will be proxied. + * @param {String} [messages.get] + * @param {String} [messages.set] + * @return {Object} A Proxy if supported or the `target` argument. + */ + +exports['default'] = function (target) { + var messages = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1]; + + if (typeof Proxy === 'function') { + var _ret = (function () { + var handler = {}; + + // Build a handler object based on those keys that have both messages + // and default behaviors. + Object.keys(messages).forEach(function (key) { + if (defaultBehaviors.hasOwnProperty(key)) { + handler[key] = function () { + _logJs2['default'].warn(messages[key]); + return defaultBehaviors[key].apply(this, arguments); + }; + } + }); + + return { + v: new Proxy(target, handler) + }; + })(); + + if (typeof _ret === 'object') return _ret.v; + } + return target; +}; + +module.exports = exports['default']; + +},{"./log.js":137}],132:[function(_dereq_,module,exports){ +/** + * @file dom.js + */ +'use strict'; + +exports.__esModule = true; +exports.getEl = getEl; +exports.createEl = createEl; +exports.textContent = textContent; +exports.insertElFirst = insertElFirst; +exports.getElData = getElData; +exports.hasElData = hasElData; +exports.removeElData = removeElData; +exports.hasElClass = hasElClass; +exports.addElClass = addElClass; +exports.removeElClass = removeElClass; +exports.toggleElClass = toggleElClass; +exports.setElAttributes = setElAttributes; +exports.getElAttributes = getElAttributes; +exports.blockTextSelection = blockTextSelection; +exports.unblockTextSelection = unblockTextSelection; +exports.findElPosition = findElPosition; +exports.getPointerPosition = getPointerPosition; +exports.isEl = isEl; +exports.isTextNode = isTextNode; +exports.emptyEl = emptyEl; +exports.normalizeContent = normalizeContent; +exports.appendContent = appendContent; +exports.insertContent = insertContent; + +var _templateObject = _taggedTemplateLiteralLoose(['Setting attributes in the second argument of createEl()\n has been deprecated. Use the third argument instead.\n createEl(type, properties, attributes). Attempting to set ', ' to ', '.'], ['Setting attributes in the second argument of createEl()\n has been deprecated. Use the third argument instead.\n createEl(type, properties, attributes). Attempting to set ', ' to ', '.']); + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +function _taggedTemplateLiteralLoose(strings, raw) { strings.raw = raw; return strings; } + +var _globalDocument = _dereq_('global/document'); + +var _globalDocument2 = _interopRequireDefault(_globalDocument); + +var _globalWindow = _dereq_('global/window'); + +var _globalWindow2 = _interopRequireDefault(_globalWindow); + +var _guidJs = _dereq_('./guid.js'); + +var Guid = _interopRequireWildcard(_guidJs); + +var _logJs = _dereq_('./log.js'); + +var _logJs2 = _interopRequireDefault(_logJs); + +var _tsml = _dereq_('tsml'); + +var _tsml2 = _interopRequireDefault(_tsml); + +/** + * Detect if a value is a string with any non-whitespace characters. + * + * @param {String} str + * @return {Boolean} + */ +function isNonBlankString(str) { + return typeof str === 'string' && /\S/.test(str); +} + +/** + * Throws an error if the passed string has whitespace. This is used by + * class methods to be relatively consistent with the classList API. + * + * @param {String} str + * @return {Boolean} + */ +function throwIfWhitespace(str) { + if (/\s/.test(str)) { + throw new Error('class has illegal whitespace characters'); + } +} + +/** + * Produce a regular expression for matching a class name. + * + * @param {String} className + * @return {RegExp} + */ +function classRegExp(className) { + return new RegExp('(^|\\s)' + className + '($|\\s)'); +} + +/** + * Creates functions to query the DOM using a given method. + * + * @function createQuerier + * @private + * @param {String} method + * @return {Function} + */ +function createQuerier(method) { + return function (selector, context) { + if (!isNonBlankString(selector)) { + return _globalDocument2['default'][method](null); + } + if (isNonBlankString(context)) { + context = _globalDocument2['default'].querySelector(context); + } + return (isEl(context) ? context : _globalDocument2['default'])[method](selector); + }; +} + +/** + * Shorthand for document.getElementById() + * Also allows for CSS (jQuery) ID syntax. But nothing other than IDs. + * + * @param {String} id Element ID + * @return {Element} Element with supplied ID + * @function getEl + */ + +function getEl(id) { + if (id.indexOf('#') === 0) { + id = id.slice(1); + } + + return _globalDocument2['default'].getElementById(id); +} + +/** + * Creates an element and applies properties. + * + * @param {String} [tagName='div'] Name of tag to be created. + * @param {Object} [properties={}] Element properties to be applied. + * @param {Object} [attributes={}] Element attributes to be applied. + * @return {Element} + * @function createEl + */ + +function createEl() { + var tagName = arguments.length <= 0 || arguments[0] === undefined ? 'div' : arguments[0]; + var properties = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1]; + var attributes = arguments.length <= 2 || arguments[2] === undefined ? {} : arguments[2]; + + var el = _globalDocument2['default'].createElement(tagName); + + Object.getOwnPropertyNames(properties).forEach(function (propName) { + var val = properties[propName]; + + // See #2176 + // We originally were accepting both properties and attributes in the + // same object, but that doesn't work so well. + if (propName.indexOf('aria-') !== -1 || propName === 'role' || propName === 'type') { + _logJs2['default'].warn(_tsml2['default'](_templateObject, propName, val)); + el.setAttribute(propName, val); + } else { + el[propName] = val; + } + }); + + Object.getOwnPropertyNames(attributes).forEach(function (attrName) { + var val = attributes[attrName]; + el.setAttribute(attrName, attributes[attrName]); + }); + + return el; +} + +/** + * Injects text into an element, replacing any existing contents entirely. + * + * @param {Element} el + * @param {String} text + * @return {Element} + * @function textContent + */ + +function textContent(el, text) { + if (typeof el.textContent === 'undefined') { + el.innerText = text; + } else { + el.textContent = text; + } +} + +/** + * Insert an element as the first child node of another + * + * @param {Element} child Element to insert + * @param {Element} parent Element to insert child into + * @private + * @function insertElFirst + */ + +function insertElFirst(child, parent) { + if (parent.firstChild) { + parent.insertBefore(child, parent.firstChild); + } else { + parent.appendChild(child); + } +} + +/** + * Element Data Store. Allows for binding data to an element without putting it directly on the element. + * Ex. Event listeners are stored here. + * (also from jsninja.com, slightly modified and updated for closure compiler) + * + * @type {Object} + * @private + */ +var elData = {}; + +/* + * Unique attribute name to store an element's guid in + * + * @type {String} + * @constant + * @private + */ +var elIdAttr = 'vdata' + new Date().getTime(); + +/** + * Returns the cache object where data for an element is stored + * + * @param {Element} el Element to store data for. + * @return {Object} + * @function getElData + */ + +function getElData(el) { + var id = el[elIdAttr]; + + if (!id) { + id = el[elIdAttr] = Guid.newGUID(); + } + + if (!elData[id]) { + elData[id] = {}; + } + + return elData[id]; +} + +/** + * Returns whether or not an element has cached data + * + * @param {Element} el A dom element + * @return {Boolean} + * @private + * @function hasElData + */ + +function hasElData(el) { + var id = el[elIdAttr]; + + if (!id) { + return false; + } + + return !!Object.getOwnPropertyNames(elData[id]).length; +} + +/** + * Delete data for the element from the cache and the guid attr from getElementById + * + * @param {Element} el Remove data for an element + * @private + * @function removeElData + */ + +function removeElData(el) { + var id = el[elIdAttr]; + + if (!id) { + return; + } + + // Remove all stored data + delete elData[id]; + + // Remove the elIdAttr property from the DOM node + try { + delete el[elIdAttr]; + } catch (e) { + if (el.removeAttribute) { + el.removeAttribute(elIdAttr); + } else { + // IE doesn't appear to support removeAttribute on the document element + el[elIdAttr] = null; + } + } +} + +/** + * Check if an element has a CSS class + * + * @function hasElClass + * @param {Element} element Element to check + * @param {String} classToCheck Classname to check + */ + +function hasElClass(element, classToCheck) { + if (element.classList) { + return element.classList.contains(classToCheck); + } else { + throwIfWhitespace(classToCheck); + return classRegExp(classToCheck).test(element.className); + } +} + +/** + * Add a CSS class name to an element + * + * @function addElClass + * @param {Element} element Element to add class name to + * @param {String} classToAdd Classname to add + */ + +function addElClass(element, classToAdd) { + if (element.classList) { + element.classList.add(classToAdd); + + // Don't need to `throwIfWhitespace` here because `hasElClass` will do it + // in the case of classList not being supported. + } else if (!hasElClass(element, classToAdd)) { + element.className = (element.className + ' ' + classToAdd).trim(); + } + + return element; +} + +/** + * Remove a CSS class name from an element + * + * @function removeElClass + * @param {Element} element Element to remove from class name + * @param {String} classToRemove Classname to remove + */ + +function removeElClass(element, classToRemove) { + if (element.classList) { + element.classList.remove(classToRemove); + } else { + throwIfWhitespace(classToRemove); + element.className = element.className.split(/\s+/).filter(function (c) { + return c !== classToRemove; + }).join(' '); + } + + return element; +} + +/** + * Adds or removes a CSS class name on an element depending on an optional + * condition or the presence/absence of the class name. + * + * @function toggleElClass + * @param {Element} element + * @param {String} classToToggle + * @param {Boolean|Function} [predicate] + * Can be a function that returns a Boolean. If `true`, the class + * will be added; if `false`, the class will be removed. If not + * given, the class will be added if not present and vice versa. + */ + +function toggleElClass(element, classToToggle, predicate) { + + // This CANNOT use `classList` internally because IE does not support the + // second parameter to the `classList.toggle()` method! Which is fine because + // `classList` will be used by the add/remove functions. + var has = hasElClass(element, classToToggle); + + if (typeof predicate === 'function') { + predicate = predicate(element, classToToggle); + } + + if (typeof predicate !== 'boolean') { + predicate = !has; + } + + // If the necessary class operation matches the current state of the + // element, no action is required. + if (predicate === has) { + return; + } + + if (predicate) { + addElClass(element, classToToggle); + } else { + removeElClass(element, classToToggle); + } + + return element; +} + +/** + * Apply attributes to an HTML element. + * + * @param {Element} el Target element. + * @param {Object=} attributes Element attributes to be applied. + * @private + * @function setElAttributes + */ + +function setElAttributes(el, attributes) { + Object.getOwnPropertyNames(attributes).forEach(function (attrName) { + var attrValue = attributes[attrName]; + + if (attrValue === null || typeof attrValue === 'undefined' || attrValue === false) { + el.removeAttribute(attrName); + } else { + el.setAttribute(attrName, attrValue === true ? '' : attrValue); + } + }); +} + +/** + * Get an element's attribute values, as defined on the HTML tag + * Attributes are not the same as properties. They're defined on the tag + * or with setAttribute (which shouldn't be used with HTML) + * This will return true or false for boolean attributes. + * + * @param {Element} tag Element from which to get tag attributes + * @return {Object} + * @private + * @function getElAttributes + */ + +function getElAttributes(tag) { + var obj, knownBooleans, attrs, attrName, attrVal; + + obj = {}; + + // known boolean attributes + // we can check for matching boolean properties, but older browsers + // won't know about HTML5 boolean attributes that we still read from + knownBooleans = ',' + 'autoplay,controls,loop,muted,default' + ','; + + if (tag && tag.attributes && tag.attributes.length > 0) { + attrs = tag.attributes; + + for (var i = attrs.length - 1; i >= 0; i--) { + attrName = attrs[i].name; + attrVal = attrs[i].value; + + // check for known booleans + // the matching element property will return a value for typeof + if (typeof tag[attrName] === 'boolean' || knownBooleans.indexOf(',' + attrName + ',') !== -1) { + // the value of an included boolean attribute is typically an empty + // string ('') which would equal false if we just check for a false value. + // we also don't want support bad code like autoplay='false' + attrVal = attrVal !== null ? true : false; + } + + obj[attrName] = attrVal; + } + } + + return obj; +} + +/** + * Attempt to block the ability to select text while dragging controls + * + * @return {Boolean} + * @function blockTextSelection + */ + +function blockTextSelection() { + _globalDocument2['default'].body.focus(); + _globalDocument2['default'].onselectstart = function () { + return false; + }; +} + +/** + * Turn off text selection blocking + * + * @return {Boolean} + * @function unblockTextSelection + */ + +function unblockTextSelection() { + _globalDocument2['default'].onselectstart = function () { + return true; + }; +} + +/** + * Offset Left + * getBoundingClientRect technique from + * John Resig http://ejohn.org/blog/getboundingclientrect-is-awesome/ + * + * @function findElPosition + * @param {Element} el Element from which to get offset + * @return {Object} + */ + +function findElPosition(el) { + var box = undefined; + + if (el.getBoundingClientRect && el.parentNode) { + box = el.getBoundingClientRect(); + } + + if (!box) { + return { + left: 0, + top: 0 + }; + } + + var docEl = _globalDocument2['default'].documentElement; + var body = _globalDocument2['default'].body; + + var clientLeft = docEl.clientLeft || body.clientLeft || 0; + var scrollLeft = _globalWindow2['default'].pageXOffset || body.scrollLeft; + var left = box.left + scrollLeft - clientLeft; + + var clientTop = docEl.clientTop || body.clientTop || 0; + var scrollTop = _globalWindow2['default'].pageYOffset || body.scrollTop; + var top = box.top + scrollTop - clientTop; + + // Android sometimes returns slightly off decimal values, so need to round + return { + left: Math.round(left), + top: Math.round(top) + }; +} + +/** + * Get pointer position in element + * Returns an object with x and y coordinates. + * The base on the coordinates are the bottom left of the element. + * + * @function getPointerPosition + * @param {Element} el Element on which to get the pointer position on + * @param {Event} event Event object + * @return {Object} This object will have x and y coordinates corresponding to the mouse position + */ + +function getPointerPosition(el, event) { + var position = {}; + var box = findElPosition(el); + var boxW = el.offsetWidth; + var boxH = el.offsetHeight; + + var boxY = box.top; + var boxX = box.left; + var pageY = event.pageY; + var pageX = event.pageX; + + if (event.changedTouches) { + pageX = event.changedTouches[0].pageX; + pageY = event.changedTouches[0].pageY; + } + + position.y = Math.max(0, Math.min(1, (boxY - pageY + boxH) / boxH)); + position.x = Math.max(0, Math.min(1, (pageX - boxX) / boxW)); + + return position; +} + +/** + * Determines, via duck typing, whether or not a value is a DOM element. + * + * @function isEl + * @param {Mixed} value + * @return {Boolean} + */ + +function isEl(value) { + return !!value && typeof value === 'object' && value.nodeType === 1; +} + +/** + * Determines, via duck typing, whether or not a value is a text node. + * + * @param {Mixed} value + * @return {Boolean} + */ + +function isTextNode(value) { + return !!value && typeof value === 'object' && value.nodeType === 3; +} + +/** + * Empties the contents of an element. + * + * @function emptyEl + * @param {Element} el + * @return {Element} + */ + +function emptyEl(el) { + while (el.firstChild) { + el.removeChild(el.firstChild); + } + return el; +} + +/** + * Normalizes content for eventual insertion into the DOM. + * + * This allows a wide range of content definition methods, but protects + * from falling into the trap of simply writing to `innerHTML`, which is + * an XSS concern. + * + * The content for an element can be passed in multiple types and + * combinations, whose behavior is as follows: + * + * - String + * Normalized into a text node. + * + * - Element, TextNode + * Passed through. + * + * - Array + * A one-dimensional array of strings, elements, nodes, or functions (which + * return single strings, elements, or nodes). + * + * - Function + * If the sole argument, is expected to produce a string, element, + * node, or array. + * + * @function normalizeContent + * @param {String|Element|TextNode|Array|Function} content + * @return {Array} + */ + +function normalizeContent(content) { + + // First, invoke content if it is a function. If it produces an array, + // that needs to happen before normalization. + if (typeof content === 'function') { + content = content(); + } + + // Next up, normalize to an array, so one or many items can be normalized, + // filtered, and returned. + return (Array.isArray(content) ? content : [content]).map(function (value) { + + // First, invoke value if it is a function to produce a new value, + // which will be subsequently normalized to a Node of some kind. + if (typeof value === 'function') { + value = value(); + } + + if (isEl(value) || isTextNode(value)) { + return value; + } + + if (typeof value === 'string' && /\S/.test(value)) { + return _globalDocument2['default'].createTextNode(value); + } + }).filter(function (value) { + return value; + }); +} + +/** + * Normalizes and appends content to an element. + * + * @function appendContent + * @param {Element} el + * @param {String|Element|TextNode|Array|Function} content + * See: `normalizeContent` + * @return {Element} + */ + +function appendContent(el, content) { + normalizeContent(content).forEach(function (node) { + return el.appendChild(node); + }); + return el; +} + +/** + * Normalizes and inserts content into an element; this is identical to + * `appendContent()`, except it empties the element first. + * + * @function insertContent + * @param {Element} el + * @param {String|Element|TextNode|Array|Function} content + * See: `normalizeContent` + * @return {Element} + */ + +function insertContent(el, content) { + return appendContent(emptyEl(el), content); +} + +/** + * Finds a single DOM element matching `selector` within the optional + * `context` of another DOM element (defaulting to `document`). + * + * @function $ + * @param {String} selector + * A valid CSS selector, which will be passed to `querySelector`. + * + * @param {Element|String} [context=document] + * A DOM element within which to query. Can also be a selector + * string in which case the first matching element will be used + * as context. If missing (or no element matches selector), falls + * back to `document`. + * + * @return {Element|null} + */ +var $ = createQuerier('querySelector'); + +exports.$ = $; +/** + * Finds a all DOM elements matching `selector` within the optional + * `context` of another DOM element (defaulting to `document`). + * + * @function $$ + * @param {String} selector + * A valid CSS selector, which will be passed to `querySelectorAll`. + * + * @param {Element|String} [context=document] + * A DOM element within which to query. Can also be a selector + * string in which case the first matching element will be used + * as context. If missing (or no element matches selector), falls + * back to `document`. + * + * @return {NodeList} + */ +var $$ = createQuerier('querySelectorAll'); +exports.$$ = $$; + +},{"./guid.js":136,"./log.js":137,"global/document":1,"global/window":2,"tsml":55}],133:[function(_dereq_,module,exports){ +/** + * @file events.js + * + * Event System (John Resig - Secrets of a JS Ninja http://jsninja.com/) + * (Original book version wasn't completely usable, so fixed some things and made Closure Compiler compatible) + * This should work very similarly to jQuery's events, however it's based off the book version which isn't as + * robust as jquery's, so there's probably some differences. + */ + +'use strict'; + +exports.__esModule = true; +exports.on = on; +exports.off = off; +exports.trigger = trigger; +exports.one = one; +exports.fixEvent = fixEvent; + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } } + +var _domJs = _dereq_('./dom.js'); + +var Dom = _interopRequireWildcard(_domJs); + +var _guidJs = _dereq_('./guid.js'); + +var Guid = _interopRequireWildcard(_guidJs); + +var _globalWindow = _dereq_('global/window'); + +var _globalWindow2 = _interopRequireDefault(_globalWindow); + +var _globalDocument = _dereq_('global/document'); + +var _globalDocument2 = _interopRequireDefault(_globalDocument); + +/** + * Add an event listener to element + * It stores the handler function in a separate cache object + * and adds a generic handler to the element's event, + * along with a unique id (guid) to the element. + * + * @param {Element|Object} elem Element or object to bind listeners to + * @param {String|Array} type Type of event to bind to. + * @param {Function} fn Event listener. + * @method on + */ + +function on(elem, type, fn) { + if (Array.isArray(type)) { + return _handleMultipleEvents(on, elem, type, fn); + } + + var data = Dom.getElData(elem); + + // We need a place to store all our handler data + if (!data.handlers) data.handlers = {}; + + if (!data.handlers[type]) data.handlers[type] = []; + + if (!fn.guid) fn.guid = Guid.newGUID(); + + data.handlers[type].push(fn); + + if (!data.dispatcher) { + data.disabled = false; + + data.dispatcher = function (event, hash) { + + if (data.disabled) return; + event = fixEvent(event); + + var handlers = data.handlers[event.type]; + + if (handlers) { + // Copy handlers so if handlers are added/removed during the process it doesn't throw everything off. + var handlersCopy = handlers.slice(0); + + for (var m = 0, n = handlersCopy.length; m < n; m++) { + if (event.isImmediatePropagationStopped()) { + break; + } else { + handlersCopy[m].call(elem, event, hash); + } + } + } + }; + } + + if (data.handlers[type].length === 1) { + if (elem.addEventListener) { + elem.addEventListener(type, data.dispatcher, false); + } else if (elem.attachEvent) { + elem.attachEvent('on' + type, data.dispatcher); + } + } +} + +/** + * Removes event listeners from an element + * + * @param {Element|Object} elem Object to remove listeners from + * @param {String|Array=} type Type of listener to remove. Don't include to remove all events from element. + * @param {Function} fn Specific listener to remove. Don't include to remove listeners for an event type. + * @method off + */ + +function off(elem, type, fn) { + // Don't want to add a cache object through getElData if not needed + if (!Dom.hasElData(elem)) return; + + var data = Dom.getElData(elem); + + // If no events exist, nothing to unbind + if (!data.handlers) { + return; + } + + if (Array.isArray(type)) { + return _handleMultipleEvents(off, elem, type, fn); + } + + // Utility function + var removeType = function removeType(t) { + data.handlers[t] = []; + _cleanUpEvents(elem, t); + }; + + // Are we removing all bound events? + if (!type) { + for (var t in data.handlers) { + removeType(t); + }return; + } + + var handlers = data.handlers[type]; + + // If no handlers exist, nothing to unbind + if (!handlers) return; + + // If no listener was provided, remove all listeners for type + if (!fn) { + removeType(type); + return; + } + + // We're only removing a single handler + if (fn.guid) { + for (var n = 0; n < handlers.length; n++) { + if (handlers[n].guid === fn.guid) { + handlers.splice(n--, 1); + } + } + } + + _cleanUpEvents(elem, type); +} + +/** + * Trigger an event for an element + * + * @param {Element|Object} elem Element to trigger an event on + * @param {Event|Object|String} event A string (the type) or an event object with a type attribute + * @param {Object} [hash] data hash to pass along with the event + * @return {Boolean=} Returned only if default was prevented + * @method trigger + */ + +function trigger(elem, event, hash) { + // Fetches element data and a reference to the parent (for bubbling). + // Don't want to add a data object to cache for every parent, + // so checking hasElData first. + var elemData = Dom.hasElData(elem) ? Dom.getElData(elem) : {}; + var parent = elem.parentNode || elem.ownerDocument; + // type = event.type || event, + // handler; + + // If an event name was passed as a string, creates an event out of it + if (typeof event === 'string') { + event = { type: event, target: elem }; + } + // Normalizes the event properties. + event = fixEvent(event); + + // If the passed element has a dispatcher, executes the established handlers. + if (elemData.dispatcher) { + elemData.dispatcher.call(elem, event, hash); + } + + // Unless explicitly stopped or the event does not bubble (e.g. media events) + // recursively calls this function to bubble the event up the DOM. + if (parent && !event.isPropagationStopped() && event.bubbles === true) { + trigger.call(null, parent, event, hash); + + // If at the top of the DOM, triggers the default action unless disabled. + } else if (!parent && !event.defaultPrevented) { + var targetData = Dom.getElData(event.target); + + // Checks if the target has a default action for this event. + if (event.target[event.type]) { + // Temporarily disables event dispatching on the target as we have already executed the handler. + targetData.disabled = true; + // Executes the default action. + if (typeof event.target[event.type] === 'function') { + event.target[event.type](); + } + // Re-enables event dispatching. + targetData.disabled = false; + } + } + + // Inform the triggerer if the default was prevented by returning false + return !event.defaultPrevented; +} + +/** + * Trigger a listener only once for an event + * + * @param {Element|Object} elem Element or object to + * @param {String|Array} type Name/type of event + * @param {Function} fn Event handler function + * @method one + */ + +function one(elem, type, fn) { + if (Array.isArray(type)) { + return _handleMultipleEvents(one, elem, type, fn); + } + var func = function func() { + off(elem, type, func); + fn.apply(this, arguments); + }; + // copy the guid to the new function so it can removed using the original function's ID + func.guid = fn.guid = fn.guid || Guid.newGUID(); + on(elem, type, func); +} + +/** + * Fix a native event to have standard property values + * + * @param {Object} event Event object to fix + * @return {Object} + * @private + * @method fixEvent + */ + +function fixEvent(event) { + + function returnTrue() { + return true; + } + function returnFalse() { + return false; + } + + // Test if fixing up is needed + // Used to check if !event.stopPropagation instead of isPropagationStopped + // But native events return true for stopPropagation, but don't have + // other expected methods like isPropagationStopped. Seems to be a problem + // with the Javascript Ninja code. So we're just overriding all events now. + if (!event || !event.isPropagationStopped) { + var old = event || _globalWindow2['default'].event; + + event = {}; + // Clone the old object so that we can modify the values event = {}; + // IE8 Doesn't like when you mess with native event properties + // Firefox returns false for event.hasOwnProperty('type') and other props + // which makes copying more difficult. + // TODO: Probably best to create a whitelist of event props + for (var key in old) { + // Safari 6.0.3 warns you if you try to copy deprecated layerX/Y + // Chrome warns you if you try to copy deprecated keyboardEvent.keyLocation + // and webkitMovementX/Y + if (key !== 'layerX' && key !== 'layerY' && key !== 'keyLocation' && key !== 'webkitMovementX' && key !== 'webkitMovementY') { + // Chrome 32+ warns if you try to copy deprecated returnValue, but + // we still want to if preventDefault isn't supported (IE8). + if (!(key === 'returnValue' && old.preventDefault)) { + event[key] = old[key]; + } + } + } + + // The event occurred on this element + if (!event.target) { + event.target = event.srcElement || _globalDocument2['default']; + } + + // Handle which other element the event is related to + if (!event.relatedTarget) { + event.relatedTarget = event.fromElement === event.target ? event.toElement : event.fromElement; + } + + // Stop the default browser action + event.preventDefault = function () { + if (old.preventDefault) { + old.preventDefault(); + } + event.returnValue = false; + old.returnValue = false; + event.defaultPrevented = true; + }; + + event.defaultPrevented = false; + + // Stop the event from bubbling + event.stopPropagation = function () { + if (old.stopPropagation) { + old.stopPropagation(); + } + event.cancelBubble = true; + old.cancelBubble = true; + event.isPropagationStopped = returnTrue; + }; + + event.isPropagationStopped = returnFalse; + + // Stop the event from bubbling and executing other handlers + event.stopImmediatePropagation = function () { + if (old.stopImmediatePropagation) { + old.stopImmediatePropagation(); + } + event.isImmediatePropagationStopped = returnTrue; + event.stopPropagation(); + }; + + event.isImmediatePropagationStopped = returnFalse; + + // Handle mouse position + if (event.clientX != null) { + var doc = _globalDocument2['default'].documentElement, + body = _globalDocument2['default'].body; + + event.pageX = event.clientX + (doc && doc.scrollLeft || body && body.scrollLeft || 0) - (doc && doc.clientLeft || body && body.clientLeft || 0); + event.pageY = event.clientY + (doc && doc.scrollTop || body && body.scrollTop || 0) - (doc && doc.clientTop || body && body.clientTop || 0); + } + + // Handle key presses + event.which = event.charCode || event.keyCode; + + // Fix button for mouse clicks: + // 0 == left; 1 == middle; 2 == right + if (event.button != null) { + event.button = event.button & 1 ? 0 : event.button & 4 ? 1 : event.button & 2 ? 2 : 0; + } + } + + // Returns fixed-up instance + return event; +} + +/** + * Clean up the listener cache and dispatchers +* + * @param {Element|Object} elem Element to clean up + * @param {String} type Type of event to clean up + * @private + * @method _cleanUpEvents + */ +function _cleanUpEvents(elem, type) { + var data = Dom.getElData(elem); + + // Remove the events of a particular type if there are none left + if (data.handlers[type].length === 0) { + delete data.handlers[type]; + // data.handlers[type] = null; + // Setting to null was causing an error with data.handlers + + // Remove the meta-handler from the element + if (elem.removeEventListener) { + elem.removeEventListener(type, data.dispatcher, false); + } else if (elem.detachEvent) { + elem.detachEvent('on' + type, data.dispatcher); + } + } + + // Remove the events object if there are no types left + if (Object.getOwnPropertyNames(data.handlers).length <= 0) { + delete data.handlers; + delete data.dispatcher; + delete data.disabled; + } + + // Finally remove the element data if there is no data left + if (Object.getOwnPropertyNames(data).length === 0) { + Dom.removeElData(elem); + } +} + +/** + * Loops through an array of event types and calls the requested method for each type. + * + * @param {Function} fn The event method we want to use. + * @param {Element|Object} elem Element or object to bind listeners to + * @param {String} type Type of event to bind to. + * @param {Function} callback Event listener. + * @private + * @function _handleMultipleEvents + */ +function _handleMultipleEvents(fn, elem, types, callback) { + types.forEach(function (type) { + //Call the event method for each one of the types + fn(elem, type, callback); + }); +} + +},{"./dom.js":132,"./guid.js":136,"global/document":1,"global/window":2}],134:[function(_dereq_,module,exports){ +/** + * @file fn.js + */ +'use strict'; + +exports.__esModule = true; + +var _guidJs = _dereq_('./guid.js'); + +/** + * Bind (a.k.a proxy or Context). A simple method for changing the context of a function + * It also stores a unique id on the function so it can be easily removed from events + * + * @param {*} context The object to bind as scope + * @param {Function} fn The function to be bound to a scope + * @param {Number=} uid An optional unique ID for the function to be set + * @return {Function} + * @private + * @method bind + */ +var bind = function bind(context, fn, uid) { + // Make sure the function has a unique ID + if (!fn.guid) { + fn.guid = _guidJs.newGUID(); + } + + // Create the new function that changes the context + var ret = function ret() { + return fn.apply(context, arguments); + }; + + // Allow for the ability to individualize this function + // Needed in the case where multiple objects might share the same prototype + // IF both items add an event listener with the same function, then you try to remove just one + // it will remove both because they both have the same guid. + // when using this, you need to use the bind method when you remove the listener as well. + // currently used in text tracks + ret.guid = uid ? uid + '_' + fn.guid : fn.guid; + + return ret; +}; +exports.bind = bind; + +},{"./guid.js":136}],135:[function(_dereq_,module,exports){ +/** + * @file format-time.js + * + * Format seconds as a time string, H:MM:SS or M:SS + * Supplying a guide (in seconds) will force a number of leading zeros + * to cover the length of the guide + * + * @param {Number} seconds Number of seconds to be turned into a string + * @param {Number} guide Number (in seconds) to model the string after + * @return {String} Time formatted as H:MM:SS or M:SS + * @private + * @function formatTime + */ +'use strict'; + +exports.__esModule = true; +function formatTime(seconds) { + var guide = arguments.length <= 1 || arguments[1] === undefined ? seconds : arguments[1]; + return (function () { + seconds = seconds < 0 ? 0 : seconds; + var s = Math.floor(seconds % 60); + var m = Math.floor(seconds / 60 % 60); + var h = Math.floor(seconds / 3600); + var gm = Math.floor(guide / 60 % 60); + var gh = Math.floor(guide / 3600); + + // handle invalid times + if (isNaN(seconds) || seconds === Infinity) { + // '-' is false for all relational operators (e.g. <, >=) so this setting + // will add the minimum number of fields specified by the guide + h = m = s = '-'; + } + + // Check if we need to show hours + h = h > 0 || gh > 0 ? h + ':' : ''; + + // If hours are showing, we may need to add a leading zero. + // Always show at least one digit of minutes. + m = ((h || gm >= 10) && m < 10 ? '0' + m : m) + ':'; + + // Check if leading zero is need for seconds + s = s < 10 ? '0' + s : s; + + return h + m + s; + })(); +} + +exports['default'] = formatTime; +module.exports = exports['default']; + +},{}],136:[function(_dereq_,module,exports){ +/** + * @file guid.js + * + * Unique ID for an element or function + * @type {Number} + * @private + */ +"use strict"; + +exports.__esModule = true; +exports.newGUID = newGUID; +var _guid = 1; + +/** + * Get the next unique ID + * + * @return {String} + * @function newGUID + */ + +function newGUID() { + return _guid++; +} + +},{}],137:[function(_dereq_,module,exports){ +/** + * @file log.js + */ +'use strict'; + +exports.__esModule = true; + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +var _globalWindow = _dereq_('global/window'); + +var _globalWindow2 = _interopRequireDefault(_globalWindow); + +/** + * Log plain debug messages + */ +var log = function log() { + _logType(null, arguments); +}; + +/** + * Keep a history of log messages + * @type {Array} + */ +log.history = []; + +/** + * Log error messages + */ +log.error = function () { + _logType('error', arguments); +}; + +/** + * Log warning messages + */ +log.warn = function () { + _logType('warn', arguments); +}; + +/** + * Log messages to the console and history based on the type of message + * + * @param {String} type The type of message, or `null` for `log` + * @param {Object} args The args to be passed to the log + * @private + * @method _logType + */ +function _logType(type, args) { + // convert args to an array to get array functions + var argsArray = Array.prototype.slice.call(args); + // if there's no console then don't try to output messages + // they will still be stored in log.history + // Was setting these once outside of this function, but containing them + // in the function makes it easier to test cases where console doesn't exist + var noop = function noop() {}; + + var console = _globalWindow2['default']['console'] || { + 'log': noop, + 'warn': noop, + 'error': noop + }; + + if (type) { + // add the type to the front of the message + argsArray.unshift(type.toUpperCase() + ':'); + } else { + // default to log with no prefix + type = 'log'; + } + + // add to history + log.history.push(argsArray); + + // add console prefix after adding to history + argsArray.unshift('VIDEOJS:'); + + // call appropriate log function + if (console[type].apply) { + console[type].apply(console, argsArray); + } else { + // ie8 doesn't allow error.apply, but it will just join() the array anyway + console[type](argsArray.join(' ')); + } +} + +exports['default'] = log; +module.exports = exports['default']; + +},{"global/window":2}],138:[function(_dereq_,module,exports){ +/** + * @file merge-options.js + */ +'use strict'; + +exports.__esModule = true; +exports['default'] = mergeOptions; + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +var _lodashCompatObjectMerge = _dereq_('lodash-compat/object/merge'); + +var _lodashCompatObjectMerge2 = _interopRequireDefault(_lodashCompatObjectMerge); + +function isPlain(obj) { + return !!obj && typeof obj === 'object' && obj.toString() === '[object Object]' && obj.constructor === Object; +} + +/** + * Merge customizer. video.js simply overwrites non-simple objects + * (like arrays) instead of attempting to overlay them. + * @see https://lodash.com/docs#merge + */ +var customizer = function customizer(destination, source) { + // If we're not working with a plain object, copy the value as is + // If source is an array, for instance, it will replace destination + if (!isPlain(source)) { + return source; + } + + // If the new value is a plain object but the first object value is not + // we need to create a new object for the first object to merge with. + // This makes it consistent with how merge() works by default + // and also protects from later changes the to first object affecting + // the second object's values. + if (!isPlain(destination)) { + return mergeOptions(source); + } +}; + +/** + * Merge one or more options objects, recursively merging **only** + * plain object properties. Previously `deepMerge`. + * + * @param {...Object} source One or more objects to merge + * @returns {Object} a new object that is the union of all + * provided objects + * @function mergeOptions + */ + +function mergeOptions() { + // contruct the call dynamically to handle the variable number of + // objects to merge + var args = Array.prototype.slice.call(arguments); + + // unshift an empty object into the front of the call as the target + // of the merge + args.unshift({}); + + // customize conflict resolution to match our historical merge behavior + args.push(customizer); + + _lodashCompatObjectMerge2['default'].apply(null, args); + + // return the mutated result object + return args[0]; +} + +module.exports = exports['default']; + +},{"lodash-compat/object/merge":40}],139:[function(_dereq_,module,exports){ +'use strict'; + +exports.__esModule = true; + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +var _globalDocument = _dereq_('global/document'); + +var _globalDocument2 = _interopRequireDefault(_globalDocument); + +var createStyleElement = function createStyleElement(className) { + var style = _globalDocument2['default'].createElement('style'); + style.className = className; + + return style; +}; + +exports.createStyleElement = createStyleElement; +var setTextContent = function setTextContent(el, content) { + if (el.styleSheet) { + el.styleSheet.cssText = content; + } else { + el.textContent = content; + } +}; +exports.setTextContent = setTextContent; + +},{"global/document":1}],140:[function(_dereq_,module,exports){ +'use strict'; + +exports.__esModule = true; +exports.createTimeRanges = createTimeRanges; + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +var _logJs = _dereq_('./log.js'); + +var _logJs2 = _interopRequireDefault(_logJs); + +/** + * @file time-ranges.js + * + * Should create a fake TimeRange object + * Mimics an HTML5 time range instance, which has functions that + * return the start and end times for a range + * TimeRanges are returned by the buffered() method + * + * @param {(Number|Array)} Start of a single range or an array of ranges + * @param {Number} End of a single range + * @private + * @method createTimeRanges + */ + +function createTimeRanges(start, end) { + if (Array.isArray(start)) { + return createTimeRangesObj(start); + } else if (start === undefined || end === undefined) { + return createTimeRangesObj(); + } + return createTimeRangesObj([[start, end]]); +} + +exports.createTimeRange = createTimeRanges; + +function createTimeRangesObj(ranges) { + if (ranges === undefined || ranges.length === 0) { + return { + length: 0, + start: function start() { + throw new Error('This TimeRanges object is empty'); + }, + end: function end() { + throw new Error('This TimeRanges object is empty'); + } + }; + } + return { + length: ranges.length, + start: getRange.bind(null, 'start', 0, ranges), + end: getRange.bind(null, 'end', 1, ranges) + }; +} + +function getRange(fnName, valueIndex, ranges, rangeIndex) { + if (rangeIndex === undefined) { + _logJs2['default'].warn('DEPRECATED: Function \'' + fnName + '\' on \'TimeRanges\' called without an index argument.'); + rangeIndex = 0; + } + rangeCheck(fnName, rangeIndex, ranges.length - 1); + return ranges[rangeIndex][valueIndex]; +} + +function rangeCheck(fnName, index, maxIndex) { + if (index < 0 || index > maxIndex) { + throw new Error('Failed to execute \'' + fnName + '\' on \'TimeRanges\': The index provided (' + index + ') is greater than or equal to the maximum bound (' + maxIndex + ').'); + } +} + +},{"./log.js":137}],141:[function(_dereq_,module,exports){ +/** + * @file to-title-case.js + * + * Uppercase the first letter of a string + * + * @param {String} string String to be uppercased + * @return {String} + * @private + * @method toTitleCase + */ +"use strict"; + +exports.__esModule = true; +function toTitleCase(string) { + return string.charAt(0).toUpperCase() + string.slice(1); +} + +exports["default"] = toTitleCase; +module.exports = exports["default"]; + +},{}],142:[function(_dereq_,module,exports){ +/** + * @file url.js + */ +'use strict'; + +exports.__esModule = true; + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +var _globalDocument = _dereq_('global/document'); + +var _globalDocument2 = _interopRequireDefault(_globalDocument); + +var _globalWindow = _dereq_('global/window'); + +var _globalWindow2 = _interopRequireDefault(_globalWindow); + +/** + * Resolve and parse the elements of a URL + * + * @param {String} url The url to parse + * @return {Object} An object of url details + * @method parseUrl + */ +var parseUrl = function parseUrl(url) { + var props = ['protocol', 'hostname', 'port', 'pathname', 'search', 'hash', 'host']; + + // add the url to an anchor and let the browser parse the URL + var a = _globalDocument2['default'].createElement('a'); + a.href = url; + + // IE8 (and 9?) Fix + // ie8 doesn't parse the URL correctly until the anchor is actually + // added to the body, and an innerHTML is needed to trigger the parsing + var addToBody = a.host === '' && a.protocol !== 'file:'; + var div = undefined; + if (addToBody) { + div = _globalDocument2['default'].createElement('div'); + div.innerHTML = ''; + a = div.firstChild; + // prevent the div from affecting layout + div.setAttribute('style', 'display:none; position:absolute;'); + _globalDocument2['default'].body.appendChild(div); + } + + // Copy the specific URL properties to a new object + // This is also needed for IE8 because the anchor loses its + // properties when it's removed from the dom + var details = {}; + for (var i = 0; i < props.length; i++) { + details[props[i]] = a[props[i]]; + } + + // IE9 adds the port to the host property unlike everyone else. If + // a port identifier is added for standard ports, strip it. + if (details.protocol === 'http:') { + details.host = details.host.replace(/:80$/, ''); + } + if (details.protocol === 'https:') { + details.host = details.host.replace(/:443$/, ''); + } + + if (addToBody) { + _globalDocument2['default'].body.removeChild(div); + } + + return details; +}; + +exports.parseUrl = parseUrl; +/** + * Get absolute version of relative URL. Used to tell flash correct URL. + * http://stackoverflow.com/questions/470832/getting-an-absolute-url-from-a-relative-one-ie6-issue + * + * @param {String} url URL to make absolute + * @return {String} Absolute URL + * @private + * @method getAbsoluteURL + */ +var getAbsoluteURL = function getAbsoluteURL(url) { + // Check if absolute URL + if (!url.match(/^https?:\/\//)) { + // Convert to absolute URL. Flash hosted off-site needs an absolute URL. + var div = _globalDocument2['default'].createElement('div'); + div.innerHTML = 'x'; + url = div.firstChild.href; + } + + return url; +}; + +exports.getAbsoluteURL = getAbsoluteURL; +/** + * Returns the extension of the passed file name. It will return an empty string if you pass an invalid path + * + * @param {String} path The fileName path like '/path/to/file.mp4' + * @returns {String} The extension in lower case or an empty string if no extension could be found. + * @method getFileExtension + */ +var getFileExtension = function getFileExtension(path) { + if (typeof path === 'string') { + var splitPathRe = /^(\/?)([\s\S]*?)((?:\.{1,2}|[^\/]+?)(\.([^\.\/\?]+)))(?:[\/]*|[\?].*)$/i; + var pathParts = splitPathRe.exec(path); + + if (pathParts) { + return pathParts.pop().toLowerCase(); + } + } + + return ''; +}; + +exports.getFileExtension = getFileExtension; +/** + * Returns whether the url passed is a cross domain request or not. + * + * @param {String} url The url to check + * @return {Boolean} Whether it is a cross domain request or not + * @method isCrossOrigin + */ +var isCrossOrigin = function isCrossOrigin(url) { + var winLoc = _globalWindow2['default'].location; + var urlInfo = parseUrl(url); + + // IE8 protocol relative urls will return ':' for protocol + var srcProtocol = urlInfo.protocol === ':' ? winLoc.protocol : urlInfo.protocol; + + // Check if url is for another domain/origin + // IE8 doesn't know location.origin, so we won't rely on it here + var crossOrigin = srcProtocol + urlInfo.host !== winLoc.protocol + winLoc.host; + + return crossOrigin; +}; +exports.isCrossOrigin = isCrossOrigin; + +},{"global/document":1,"global/window":2}],143:[function(_dereq_,module,exports){ +/** + * @file video.js + */ +'use strict'; + +exports.__esModule = true; + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +var _globalDocument = _dereq_('global/document'); + +var _globalDocument2 = _interopRequireDefault(_globalDocument); + +var _setup = _dereq_('./setup'); + +var setup = _interopRequireWildcard(_setup); + +var _utilsStylesheetJs = _dereq_('./utils/stylesheet.js'); + +var stylesheet = _interopRequireWildcard(_utilsStylesheetJs); + +var _component = _dereq_('./component'); + +var _component2 = _interopRequireDefault(_component); + +var _eventTarget = _dereq_('./event-target'); + +var _eventTarget2 = _interopRequireDefault(_eventTarget); + +var _utilsEventsJs = _dereq_('./utils/events.js'); + +var Events = _interopRequireWildcard(_utilsEventsJs); + +var _player = _dereq_('./player'); + +var _player2 = _interopRequireDefault(_player); + +var _pluginsJs = _dereq_('./plugins.js'); + +var _pluginsJs2 = _interopRequireDefault(_pluginsJs); + +var _srcJsUtilsMergeOptionsJs = _dereq_('../../src/js/utils/merge-options.js'); + +var _srcJsUtilsMergeOptionsJs2 = _interopRequireDefault(_srcJsUtilsMergeOptionsJs); + +var _utilsFnJs = _dereq_('./utils/fn.js'); + +var Fn = _interopRequireWildcard(_utilsFnJs); + +var _tracksTextTrackJs = _dereq_('./tracks/text-track.js'); + +var _tracksTextTrackJs2 = _interopRequireDefault(_tracksTextTrackJs); + +var _objectAssign = _dereq_('object.assign'); + +var _objectAssign2 = _interopRequireDefault(_objectAssign); + +var _utilsTimeRangesJs = _dereq_('./utils/time-ranges.js'); + +var _utilsFormatTimeJs = _dereq_('./utils/format-time.js'); + +var _utilsFormatTimeJs2 = _interopRequireDefault(_utilsFormatTimeJs); + +var _utilsLogJs = _dereq_('./utils/log.js'); + +var _utilsLogJs2 = _interopRequireDefault(_utilsLogJs); + +var _utilsDomJs = _dereq_('./utils/dom.js'); + +var Dom = _interopRequireWildcard(_utilsDomJs); + +var _utilsBrowserJs = _dereq_('./utils/browser.js'); + +var browser = _interopRequireWildcard(_utilsBrowserJs); + +var _utilsUrlJs = _dereq_('./utils/url.js'); + +var Url = _interopRequireWildcard(_utilsUrlJs); + +var _extendJs = _dereq_('./extend.js'); + +var _extendJs2 = _interopRequireDefault(_extendJs); + +var _lodashCompatObjectMerge = _dereq_('lodash-compat/object/merge'); + +var _lodashCompatObjectMerge2 = _interopRequireDefault(_lodashCompatObjectMerge); + +var _utilsCreateDeprecationProxyJs = _dereq_('./utils/create-deprecation-proxy.js'); + +var _utilsCreateDeprecationProxyJs2 = _interopRequireDefault(_utilsCreateDeprecationProxyJs); + +var _xhr = _dereq_('xhr'); + +var _xhr2 = _interopRequireDefault(_xhr); + +// Include the built-in techs + +var _techTechJs = _dereq_('./tech/tech.js'); + +var _techTechJs2 = _interopRequireDefault(_techTechJs); + +var _techHtml5Js = _dereq_('./tech/html5.js'); + +var _techHtml5Js2 = _interopRequireDefault(_techHtml5Js); + +var _techFlashJs = _dereq_('./tech/flash.js'); + +var _techFlashJs2 = _interopRequireDefault(_techFlashJs); + +// HTML5 Element Shim for IE8 +if (typeof HTMLVideoElement === 'undefined') { + _globalDocument2['default'].createElement('video'); + _globalDocument2['default'].createElement('audio'); + _globalDocument2['default'].createElement('track'); +} + +/** + * Doubles as the main function for users to create a player instance and also + * the main library object. + * The `videojs` function can be used to initialize or retrieve a player. + * ```js + * var myPlayer = videojs('my_video_id'); + * ``` + * + * @param {String|Element} id Video element or video element ID + * @param {Object=} options Optional options object for config/settings + * @param {Function=} ready Optional ready callback + * @return {Player} A player instance + * @mixes videojs + * @method videojs + */ +var videojs = function videojs(id, options, ready) { + var tag = undefined; // Element of ID + + // Allow for element or ID to be passed in + // String ID + if (typeof id === 'string') { + + // Adjust for jQuery ID syntax + if (id.indexOf('#') === 0) { + id = id.slice(1); + } + + // If a player instance has already been created for this ID return it. + if (videojs.getPlayers()[id]) { + + // If options or ready funtion are passed, warn + if (options) { + _utilsLogJs2['default'].warn('Player "' + id + '" is already initialised. Options will not be applied.'); + } + + if (ready) { + videojs.getPlayers()[id].ready(ready); + } + + return videojs.getPlayers()[id]; + + // Otherwise get element for ID + } else { + tag = Dom.getEl(id); + } + + // ID is a media element + } else { + tag = id; + } + + // Check for a useable element + if (!tag || !tag.nodeName) { + // re: nodeName, could be a box div also + throw new TypeError('The element or ID supplied is not valid. (videojs)'); // Returns + } + + // Element may have a player attr referring to an already created player instance. + // If not, set up a new player and return the instance. + return tag['player'] || _player2['default'].players[tag.playerId] || new _player2['default'](tag, options, ready); +}; + +// Add default styles +var style = Dom.$('.vjs-styles-defaults'); +if (!style) { + style = stylesheet.createStyleElement('vjs-styles-defaults'); + var head = Dom.$('head'); + head.insertBefore(style, head.firstChild); + stylesheet.setTextContent(style, '\n .video-js {\n width: 300px;\n height: 150px;\n }\n\n .vjs-fluid {\n padding-top: 56.25%\n }\n '); +} + +// Run Auto-load players +// You have to wait at least once in case this script is loaded after your video in the DOM (weird behavior only with minified version) +setup.autoSetupTimeout(1, videojs); + +/* + * Current software version (semver) + * + * @type {String} + */ +videojs.VERSION = '5.8.8'; + +/** + * The global options object. These are the settings that take effect + * if no overrides are specified when the player is created. + * + * ```js + * videojs.options.autoplay = true + * // -> all players will autoplay by default + * ``` + * + * @type {Object} + */ +videojs.options = _player2['default'].prototype.options_; + +/** + * Get an object with the currently created players, keyed by player ID + * + * @return {Object} The created players + * @mixes videojs + * @method getPlayers + */ +videojs.getPlayers = function () { + return _player2['default'].players; +}; + +/** + * For backward compatibility, expose players object. + * + * @deprecated + * @memberOf videojs + * @property {Object|Proxy} players + */ +videojs.players = _utilsCreateDeprecationProxyJs2['default'](_player2['default'].players, { + get: 'Access to videojs.players is deprecated; use videojs.getPlayers instead', + set: 'Modification of videojs.players is deprecated' +}); + +/** + * Get a component class object by name + * ```js + * var VjsButton = videojs.getComponent('Button'); + * // Create a new instance of the component + * var myButton = new VjsButton(myPlayer); + * ``` + * + * @return {Component} Component identified by name + * @mixes videojs + * @method getComponent + */ +videojs.getComponent = _component2['default'].getComponent; + +/** + * Register a component so it can referred to by name + * Used when adding to other + * components, either through addChild + * `component.addChild('myComponent')` + * or through default children options + * `{ children: ['myComponent'] }`. + * ```js + * // Get a component to subclass + * var VjsButton = videojs.getComponent('Button'); + * // Subclass the component (see 'extend' doc for more info) + * var MySpecialButton = videojs.extend(VjsButton, {}); + * // Register the new component + * VjsButton.registerComponent('MySepcialButton', MySepcialButton); + * // (optionally) add the new component as a default player child + * myPlayer.addChild('MySepcialButton'); + * ``` + * NOTE: You could also just initialize the component before adding. + * `component.addChild(new MyComponent());` + * + * @param {String} The class name of the component + * @param {Component} The component class + * @return {Component} The newly registered component + * @mixes videojs + * @method registerComponent + */ +videojs.registerComponent = function (name, comp) { + if (_techTechJs2['default'].isTech(comp)) { + _utilsLogJs2['default'].warn('The ' + name + ' tech was registered as a component. It should instead be registered using videojs.registerTech(name, tech)'); + } + + _component2['default'].registerComponent.call(_component2['default'], name, comp); +}; + +/** + * Get a Tech class object by name + * ```js + * var Html5 = videojs.getTech('Html5'); + * // Create a new instance of the component + * var html5 = new Html5(options); + * ``` + * + * @return {Tech} Tech identified by name + * @mixes videojs + * @method getComponent + */ +videojs.getTech = _techTechJs2['default'].getTech; + +/** + * Register a Tech so it can referred to by name. + * This is used in the tech order for the player. + * + * ```js + * // get the Html5 Tech + * var Html5 = videojs.getTech('Html5'); + * var MyTech = videojs.extend(Html5, {}); + * // Register the new Tech + * VjsButton.registerTech('Tech', MyTech); + * var player = videojs('myplayer', { + * techOrder: ['myTech', 'html5'] + * }); + * ``` + * + * @param {String} The class name of the tech + * @param {Tech} The tech class + * @return {Tech} The newly registered Tech + * @mixes videojs + * @method registerTech + */ +videojs.registerTech = _techTechJs2['default'].registerTech; + +/** + * A suite of browser and device tests + * + * @type {Object} + * @private + */ +videojs.browser = browser; + +/** + * Whether or not the browser supports touch events. Included for backward + * compatibility with 4.x, but deprecated. Use `videojs.browser.TOUCH_ENABLED` + * instead going forward. + * + * @deprecated + * @type {Boolean} + */ +videojs.TOUCH_ENABLED = browser.TOUCH_ENABLED; + +/** + * Subclass an existing class + * Mimics ES6 subclassing with the `extend` keyword + * ```js + * // Create a basic javascript 'class' + * function MyClass(name){ + * // Set a property at initialization + * this.myName = name; + * } + * // Create an instance method + * MyClass.prototype.sayMyName = function(){ + * alert(this.myName); + * }; + * // Subclass the exisitng class and change the name + * // when initializing + * var MySubClass = videojs.extend(MyClass, { + * constructor: function(name) { + * // Call the super class constructor for the subclass + * MyClass.call(this, name) + * } + * }); + * // Create an instance of the new sub class + * var myInstance = new MySubClass('John'); + * myInstance.sayMyName(); // -> should alert "John" + * ``` + * + * @param {Function} The Class to subclass + * @param {Object} An object including instace methods for the new class + * Optionally including a `constructor` function + * @return {Function} The newly created subclass + * @mixes videojs + * @method extend + */ +videojs.extend = _extendJs2['default']; + +/** + * Merge two options objects recursively + * Performs a deep merge like lodash.merge but **only merges plain objects** + * (not arrays, elements, anything else) + * Other values will be copied directly from the second object. + * ```js + * var defaultOptions = { + * foo: true, + * bar: { + * a: true, + * b: [1,2,3] + * } + * }; + * var newOptions = { + * foo: false, + * bar: { + * b: [4,5,6] + * } + * }; + * var result = videojs.mergeOptions(defaultOptions, newOptions); + * // result.foo = false; + * // result.bar.a = true; + * // result.bar.b = [4,5,6]; + * ``` + * + * @param {Object} defaults The options object whose values will be overriden + * @param {Object} overrides The options object with values to override the first + * @param {Object} etc Any number of additional options objects + * + * @return {Object} a new object with the merged values + * @mixes videojs + * @method mergeOptions + */ +videojs.mergeOptions = _srcJsUtilsMergeOptionsJs2['default']; + +/** + * Change the context (this) of a function + * + * videojs.bind(newContext, function(){ + * this === newContext + * }); + * + * NOTE: as of v5.0 we require an ES5 shim, so you should use the native + * `function(){}.bind(newContext);` instead of this. + * + * @param {*} context The object to bind as scope + * @param {Function} fn The function to be bound to a scope + * @param {Number=} uid An optional unique ID for the function to be set + * @return {Function} + */ +videojs.bind = Fn.bind; + +/** + * Create a Video.js player plugin + * Plugins are only initialized when options for the plugin are included + * in the player options, or the plugin function on the player instance is + * called. + * **See the plugin guide in the docs for a more detailed example** + * ```js + * // Make a plugin that alerts when the player plays + * videojs.plugin('myPlugin', function(myPluginOptions) { + * myPluginOptions = myPluginOptions || {}; + * + * var player = this; + * var alertText = myPluginOptions.text || 'Player is playing!' + * + * player.on('play', function(){ + * alert(alertText); + * }); + * }); + * // USAGE EXAMPLES + * // EXAMPLE 1: New player with plugin options, call plugin immediately + * var player1 = videojs('idOne', { + * myPlugin: { + * text: 'Custom text!' + * } + * }); + * // Click play + * // --> Should alert 'Custom text!' + * // EXAMPLE 3: New player, initialize plugin later + * var player3 = videojs('idThree'); + * // Click play + * // --> NO ALERT + * // Click pause + * // Initialize plugin using the plugin function on the player instance + * player3.myPlugin({ + * text: 'Plugin added later!' + * }); + * // Click play + * // --> Should alert 'Plugin added later!' + * ``` + * + * @param {String} name The plugin name + * @param {Function} fn The plugin function that will be called with options + * @mixes videojs + * @method plugin + */ +videojs.plugin = _pluginsJs2['default']; + +/** + * Adding languages so that they're available to all players. + * ```js + * videojs.addLanguage('es', { 'Hello': 'Hola' }); + * ``` + * + * @param {String} code The language code or dictionary property + * @param {Object} data The data values to be translated + * @return {Object} The resulting language dictionary object + * @mixes videojs + * @method addLanguage + */ +videojs.addLanguage = function (code, data) { + var _merge; + + code = ('' + code).toLowerCase(); + return _lodashCompatObjectMerge2['default'](videojs.options.languages, (_merge = {}, _merge[code] = data, _merge))[code]; +}; + +/** + * Log debug messages. + * + * @param {...Object} messages One or more messages to log + */ +videojs.log = _utilsLogJs2['default']; + +/** + * Creates an emulated TimeRange object. + * + * @param {Number|Array} start Start time in seconds or an array of ranges + * @param {Number} end End time in seconds + * @return {Object} Fake TimeRange object + * @method createTimeRange + */ +videojs.createTimeRange = videojs.createTimeRanges = _utilsTimeRangesJs.createTimeRanges; + +/** + * Format seconds as a time string, H:MM:SS or M:SS + * Supplying a guide (in seconds) will force a number of leading zeros + * to cover the length of the guide + * + * @param {Number} seconds Number of seconds to be turned into a string + * @param {Number} guide Number (in seconds) to model the string after + * @return {String} Time formatted as H:MM:SS or M:SS + * @method formatTime + */ +videojs.formatTime = _utilsFormatTimeJs2['default']; + +/** + * Resolve and parse the elements of a URL + * + * @param {String} url The url to parse + * @return {Object} An object of url details + * @method parseUrl + */ +videojs.parseUrl = Url.parseUrl; + +/** + * Returns whether the url passed is a cross domain request or not. + * + * @param {String} url The url to check + * @return {Boolean} Whether it is a cross domain request or not + * @method isCrossOrigin + */ +videojs.isCrossOrigin = Url.isCrossOrigin; + +/** + * Event target class. + * + * @type {Function} + */ +videojs.EventTarget = _eventTarget2['default']; + +/** + * Add an event listener to element + * It stores the handler function in a separate cache object + * and adds a generic handler to the element's event, + * along with a unique id (guid) to the element. + * + * @param {Element|Object} elem Element or object to bind listeners to + * @param {String|Array} type Type of event to bind to. + * @param {Function} fn Event listener. + * @method on + */ +videojs.on = Events.on; + +/** + * Trigger a listener only once for an event + * + * @param {Element|Object} elem Element or object to + * @param {String|Array} type Name/type of event + * @param {Function} fn Event handler function + * @method one + */ +videojs.one = Events.one; + +/** + * Removes event listeners from an element + * + * @param {Element|Object} elem Object to remove listeners from + * @param {String|Array=} type Type of listener to remove. Don't include to remove all events from element. + * @param {Function} fn Specific listener to remove. Don't include to remove listeners for an event type. + * @method off + */ +videojs.off = Events.off; + +/** + * Trigger an event for an element + * + * @param {Element|Object} elem Element to trigger an event on + * @param {Event|Object|String} event A string (the type) or an event object with a type attribute + * @param {Object} [hash] data hash to pass along with the event + * @return {Boolean=} Returned only if default was prevented + * @method trigger + */ +videojs.trigger = Events.trigger; + +/** + * A cross-browser XMLHttpRequest wrapper. Here's a simple example: + * + * videojs.xhr({ + * body: someJSONString, + * uri: "/foo", + * headers: { + * "Content-Type": "application/json" + * } + * }, function (err, resp, body) { + * // check resp.statusCode + * }); + * + * Check out the [full + * documentation](https://github.com/Raynos/xhr/blob/v2.1.0/README.md) + * for more options. + * + * @param {Object} options settings for the request. + * @return {XMLHttpRequest|XDomainRequest} the request object. + * @see https://github.com/Raynos/xhr + */ +videojs.xhr = _xhr2['default']; + +/** + * TextTrack class + * + * @type {Function} + */ +videojs.TextTrack = _tracksTextTrackJs2['default']; + +/** + * Determines, via duck typing, whether or not a value is a DOM element. + * + * @method isEl + * @param {Mixed} value + * @return {Boolean} + */ +videojs.isEl = Dom.isEl; + +/** + * Determines, via duck typing, whether or not a value is a text node. + * + * @method isTextNode + * @param {Mixed} value + * @return {Boolean} + */ +videojs.isTextNode = Dom.isTextNode; + +/** + * Creates an element and applies properties. + * + * @method createEl + * @param {String} [tagName='div'] Name of tag to be created. + * @param {Object} [properties={}] Element properties to be applied. + * @param {Object} [attributes={}] Element attributes to be applied. + * @return {Element} + */ +videojs.createEl = Dom.createEl; + +/** + * Check if an element has a CSS class + * + * @method hasClass + * @param {Element} element Element to check + * @param {String} classToCheck Classname to check + */ +videojs.hasClass = Dom.hasElClass; + +/** + * Add a CSS class name to an element + * + * @method addClass + * @param {Element} element Element to add class name to + * @param {String} classToAdd Classname to add + */ +videojs.addClass = Dom.addElClass; + +/** + * Remove a CSS class name from an element + * + * @method removeClass + * @param {Element} element Element to remove from class name + * @param {String} classToRemove Classname to remove + */ +videojs.removeClass = Dom.removeElClass; + +/** + * Adds or removes a CSS class name on an element depending on an optional + * condition or the presence/absence of the class name. + * + * @method toggleElClass + * @param {Element} element + * @param {String} classToToggle + * @param {Boolean|Function} [predicate] + * Can be a function that returns a Boolean. If `true`, the class + * will be added; if `false`, the class will be removed. If not + * given, the class will be added if not present and vice versa. + */ +videojs.toggleClass = Dom.toggleElClass; + +/** + * Apply attributes to an HTML element. + * + * @method setAttributes + * @param {Element} el Target element. + * @param {Object=} attributes Element attributes to be applied. + */ +videojs.setAttributes = Dom.setElAttributes; + +/** + * Get an element's attribute values, as defined on the HTML tag + * Attributes are not the same as properties. They're defined on the tag + * or with setAttribute (which shouldn't be used with HTML) + * This will return true or false for boolean attributes. + * + * @method getAttributes + * @param {Element} tag Element from which to get tag attributes + * @return {Object} + */ +videojs.getAttributes = Dom.getElAttributes; + +/** + * Empties the contents of an element. + * + * @method emptyEl + * @param {Element} el + * @return {Element} + */ +videojs.emptyEl = Dom.emptyEl; + +/** + * Normalizes and appends content to an element. + * + * The content for an element can be passed in multiple types and + * combinations, whose behavior is as follows: + * + * - String + * Normalized into a text node. + * + * - Element, TextNode + * Passed through. + * + * - Array + * A one-dimensional array of strings, elements, nodes, or functions (which + * return single strings, elements, or nodes). + * + * - Function + * If the sole argument, is expected to produce a string, element, + * node, or array. + * + * @method appendContent + * @param {Element} el + * @param {String|Element|TextNode|Array|Function} content + * @return {Element} + */ +videojs.appendContent = Dom.appendContent; + +/** + * Normalizes and inserts content into an element; this is identical to + * `appendContent()`, except it empties the element first. + * + * The content for an element can be passed in multiple types and + * combinations, whose behavior is as follows: + * + * - String + * Normalized into a text node. + * + * - Element, TextNode + * Passed through. + * + * - Array + * A one-dimensional array of strings, elements, nodes, or functions (which + * return single strings, elements, or nodes). + * + * - Function + * If the sole argument, is expected to produce a string, element, + * node, or array. + * + * @method insertContent + * @param {Element} el + * @param {String|Element|TextNode|Array|Function} content + * @return {Element} + */ +videojs.insertContent = Dom.insertContent; + +/* + * Custom Universal Module Definition (UMD) + * + * Video.js will never be a non-browser lib so we can simplify UMD a bunch and + * still support requirejs and browserify. This also needs to be closure + * compiler compatible, so string keys are used. + */ +if (typeof define === 'function' && define['amd']) { + define('videojs', [], function () { + return videojs; + }); + + // checking that module is an object too because of umdjs/umd#35 +} else if (typeof exports === 'object' && typeof module === 'object') { + module['exports'] = videojs; + } + +exports['default'] = videojs; +module.exports = exports['default']; + +},{"../../src/js/utils/merge-options.js":138,"./component":67,"./event-target":99,"./extend.js":100,"./player":108,"./plugins.js":109,"./setup":113,"./tech/flash.js":116,"./tech/html5.js":117,"./tech/tech.js":119,"./tracks/text-track.js":128,"./utils/browser.js":129,"./utils/create-deprecation-proxy.js":131,"./utils/dom.js":132,"./utils/events.js":133,"./utils/fn.js":134,"./utils/format-time.js":135,"./utils/log.js":137,"./utils/stylesheet.js":139,"./utils/time-ranges.js":140,"./utils/url.js":142,"global/document":1,"lodash-compat/object/merge":40,"object.assign":45,"xhr":56}]},{},[143])(143) +}); + + +//# sourceMappingURL=video.js.map +/* vtt.js - v0.12.1 (https://github.com/mozilla/vtt.js) built on 08-07-2015 */ + +(function(root) { + var vttjs = root.vttjs = {}; + var cueShim = vttjs.VTTCue; + var regionShim = vttjs.VTTRegion; + var oldVTTCue = root.VTTCue; + var oldVTTRegion = root.VTTRegion; + + vttjs.shim = function() { + vttjs.VTTCue = cueShim; + vttjs.VTTRegion = regionShim; + }; + + vttjs.restore = function() { + vttjs.VTTCue = oldVTTCue; + vttjs.VTTRegion = oldVTTRegion; + }; +}(this)); + +/** + * Copyright 2013 vtt.js Contributors + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +(function(root, vttjs) { + + var autoKeyword = "auto"; + var directionSetting = { + "": true, + "lr": true, + "rl": true + }; + var alignSetting = { + "start": true, + "middle": true, + "end": true, + "left": true, + "right": true + }; + + function findDirectionSetting(value) { + if (typeof value !== "string") { + return false; + } + var dir = directionSetting[value.toLowerCase()]; + return dir ? value.toLowerCase() : false; + } + + function findAlignSetting(value) { + if (typeof value !== "string") { + return false; + } + var align = alignSetting[value.toLowerCase()]; + return align ? value.toLowerCase() : false; + } + + function extend(obj) { + var i = 1; + for (; i < arguments.length; i++) { + var cobj = arguments[i]; + for (var p in cobj) { + obj[p] = cobj[p]; + } + } + + return obj; + } + + function VTTCue(startTime, endTime, text) { + var cue = this; + var isIE8 = (/MSIE\s8\.0/).test(navigator.userAgent); + var baseObj = {}; + + if (isIE8) { + cue = document.createElement('custom'); + } else { + baseObj.enumerable = true; + } + + /** + * Shim implementation specific properties. These properties are not in + * the spec. + */ + + // Lets us know when the VTTCue's data has changed in such a way that we need + // to recompute its display state. This lets us compute its display state + // lazily. + cue.hasBeenReset = false; + + /** + * VTTCue and TextTrackCue properties + * http://dev.w3.org/html5/webvtt/#vttcue-interface + */ + + var _id = ""; + var _pauseOnExit = false; + var _startTime = startTime; + var _endTime = endTime; + var _text = text; + var _region = null; + var _vertical = ""; + var _snapToLines = true; + var _line = "auto"; + var _lineAlign = "start"; + var _position = 50; + var _positionAlign = "middle"; + var _size = 50; + var _align = "middle"; + + Object.defineProperty(cue, + "id", extend({}, baseObj, { + get: function() { + return _id; + }, + set: function(value) { + _id = "" + value; + } + })); + + Object.defineProperty(cue, + "pauseOnExit", extend({}, baseObj, { + get: function() { + return _pauseOnExit; + }, + set: function(value) { + _pauseOnExit = !!value; + } + })); + + Object.defineProperty(cue, + "startTime", extend({}, baseObj, { + get: function() { + return _startTime; + }, + set: function(value) { + if (typeof value !== "number") { + throw new TypeError("Start time must be set to a number."); + } + _startTime = value; + this.hasBeenReset = true; + } + })); + + Object.defineProperty(cue, + "endTime", extend({}, baseObj, { + get: function() { + return _endTime; + }, + set: function(value) { + if (typeof value !== "number") { + throw new TypeError("End time must be set to a number."); + } + _endTime = value; + this.hasBeenReset = true; + } + })); + + Object.defineProperty(cue, + "text", extend({}, baseObj, { + get: function() { + return _text; + }, + set: function(value) { + _text = "" + value; + this.hasBeenReset = true; + } + })); + + Object.defineProperty(cue, + "region", extend({}, baseObj, { + get: function() { + return _region; + }, + set: function(value) { + _region = value; + this.hasBeenReset = true; + } + })); + + Object.defineProperty(cue, + "vertical", extend({}, baseObj, { + get: function() { + return _vertical; + }, + set: function(value) { + var setting = findDirectionSetting(value); + // Have to check for false because the setting an be an empty string. + if (setting === false) { + throw new SyntaxError("An invalid or illegal string was specified."); + } + _vertical = setting; + this.hasBeenReset = true; + } + })); + + Object.defineProperty(cue, + "snapToLines", extend({}, baseObj, { + get: function() { + return _snapToLines; + }, + set: function(value) { + _snapToLines = !!value; + this.hasBeenReset = true; + } + })); + + Object.defineProperty(cue, + "line", extend({}, baseObj, { + get: function() { + return _line; + }, + set: function(value) { + if (typeof value !== "number" && value !== autoKeyword) { + throw new SyntaxError("An invalid number or illegal string was specified."); + } + _line = value; + this.hasBeenReset = true; + } + })); + + Object.defineProperty(cue, + "lineAlign", extend({}, baseObj, { + get: function() { + return _lineAlign; + }, + set: function(value) { + var setting = findAlignSetting(value); + if (!setting) { + throw new SyntaxError("An invalid or illegal string was specified."); + } + _lineAlign = setting; + this.hasBeenReset = true; + } + })); + + Object.defineProperty(cue, + "position", extend({}, baseObj, { + get: function() { + return _position; + }, + set: function(value) { + if (value < 0 || value > 100) { + throw new Error("Position must be between 0 and 100."); + } + _position = value; + this.hasBeenReset = true; + } + })); + + Object.defineProperty(cue, + "positionAlign", extend({}, baseObj, { + get: function() { + return _positionAlign; + }, + set: function(value) { + var setting = findAlignSetting(value); + if (!setting) { + throw new SyntaxError("An invalid or illegal string was specified."); + } + _positionAlign = setting; + this.hasBeenReset = true; + } + })); + + Object.defineProperty(cue, + "size", extend({}, baseObj, { + get: function() { + return _size; + }, + set: function(value) { + if (value < 0 || value > 100) { + throw new Error("Size must be between 0 and 100."); + } + _size = value; + this.hasBeenReset = true; + } + })); + + Object.defineProperty(cue, + "align", extend({}, baseObj, { + get: function() { + return _align; + }, + set: function(value) { + var setting = findAlignSetting(value); + if (!setting) { + throw new SyntaxError("An invalid or illegal string was specified."); + } + _align = setting; + this.hasBeenReset = true; + } + })); + + /** + * Other spec defined properties + */ + + // http://www.whatwg.org/specs/web-apps/current-work/multipage/the-video-element.html#text-track-cue-display-state + cue.displayState = undefined; + + if (isIE8) { + return cue; + } + } + + /** + * VTTCue methods + */ + + VTTCue.prototype.getCueAsHTML = function() { + // Assume WebVTT.convertCueToDOMTree is on the global. + return WebVTT.convertCueToDOMTree(window, this.text); + }; + + root.VTTCue = root.VTTCue || VTTCue; + vttjs.VTTCue = VTTCue; +}(this, (this.vttjs || {}))); + +/** + * Copyright 2013 vtt.js Contributors + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +(function(root, vttjs) { + + var scrollSetting = { + "": true, + "up": true + }; + + function findScrollSetting(value) { + if (typeof value !== "string") { + return false; + } + var scroll = scrollSetting[value.toLowerCase()]; + return scroll ? value.toLowerCase() : false; + } + + function isValidPercentValue(value) { + return typeof value === "number" && (value >= 0 && value <= 100); + } + + // VTTRegion shim http://dev.w3.org/html5/webvtt/#vttregion-interface + function VTTRegion() { + var _width = 100; + var _lines = 3; + var _regionAnchorX = 0; + var _regionAnchorY = 100; + var _viewportAnchorX = 0; + var _viewportAnchorY = 100; + var _scroll = ""; + + Object.defineProperties(this, { + "width": { + enumerable: true, + get: function() { + return _width; + }, + set: function(value) { + if (!isValidPercentValue(value)) { + throw new Error("Width must be between 0 and 100."); + } + _width = value; + } + }, + "lines": { + enumerable: true, + get: function() { + return _lines; + }, + set: function(value) { + if (typeof value !== "number") { + throw new TypeError("Lines must be set to a number."); + } + _lines = value; + } + }, + "regionAnchorY": { + enumerable: true, + get: function() { + return _regionAnchorY; + }, + set: function(value) { + if (!isValidPercentValue(value)) { + throw new Error("RegionAnchorX must be between 0 and 100."); + } + _regionAnchorY = value; + } + }, + "regionAnchorX": { + enumerable: true, + get: function() { + return _regionAnchorX; + }, + set: function(value) { + if(!isValidPercentValue(value)) { + throw new Error("RegionAnchorY must be between 0 and 100."); + } + _regionAnchorX = value; + } + }, + "viewportAnchorY": { + enumerable: true, + get: function() { + return _viewportAnchorY; + }, + set: function(value) { + if (!isValidPercentValue(value)) { + throw new Error("ViewportAnchorY must be between 0 and 100."); + } + _viewportAnchorY = value; + } + }, + "viewportAnchorX": { + enumerable: true, + get: function() { + return _viewportAnchorX; + }, + set: function(value) { + if (!isValidPercentValue(value)) { + throw new Error("ViewportAnchorX must be between 0 and 100."); + } + _viewportAnchorX = value; + } + }, + "scroll": { + enumerable: true, + get: function() { + return _scroll; + }, + set: function(value) { + var setting = findScrollSetting(value); + // Have to check for false as an empty string is a legal value. + if (setting === false) { + throw new SyntaxError("An invalid or illegal string was specified."); + } + _scroll = setting; + } + } + }); + } + + root.VTTRegion = root.VTTRegion || VTTRegion; + vttjs.VTTRegion = VTTRegion; +}(this, (this.vttjs || {}))); + +/** + * Copyright 2013 vtt.js Contributors + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: */ + +(function(global) { + + var _objCreate = Object.create || (function() { + function F() {} + return function(o) { + if (arguments.length !== 1) { + throw new Error('Object.create shim only accepts one parameter.'); + } + F.prototype = o; + return new F(); + }; + })(); + + // Creates a new ParserError object from an errorData object. The errorData + // object should have default code and message properties. The default message + // property can be overriden by passing in a message parameter. + // See ParsingError.Errors below for acceptable errors. + function ParsingError(errorData, message) { + this.name = "ParsingError"; + this.code = errorData.code; + this.message = message || errorData.message; + } + ParsingError.prototype = _objCreate(Error.prototype); + ParsingError.prototype.constructor = ParsingError; + + // ParsingError metadata for acceptable ParsingErrors. + ParsingError.Errors = { + BadSignature: { + code: 0, + message: "Malformed WebVTT signature." + }, + BadTimeStamp: { + code: 1, + message: "Malformed time stamp." + } + }; + + // Try to parse input as a time stamp. + function parseTimeStamp(input) { + + function computeSeconds(h, m, s, f) { + return (h | 0) * 3600 + (m | 0) * 60 + (s | 0) + (f | 0) / 1000; + } + + var m = input.match(/^(\d+):(\d{2})(:\d{2})?\.(\d{3})/); + if (!m) { + return null; + } + + if (m[3]) { + // Timestamp takes the form of [hours]:[minutes]:[seconds].[milliseconds] + return computeSeconds(m[1], m[2], m[3].replace(":", ""), m[4]); + } else if (m[1] > 59) { + // Timestamp takes the form of [hours]:[minutes].[milliseconds] + // First position is hours as it's over 59. + return computeSeconds(m[1], m[2], 0, m[4]); + } else { + // Timestamp takes the form of [minutes]:[seconds].[milliseconds] + return computeSeconds(0, m[1], m[2], m[4]); + } + } + + // A settings object holds key/value pairs and will ignore anything but the first + // assignment to a specific key. + function Settings() { + this.values = _objCreate(null); + } + + Settings.prototype = { + // Only accept the first assignment to any key. + set: function(k, v) { + if (!this.get(k) && v !== "") { + this.values[k] = v; + } + }, + // Return the value for a key, or a default value. + // If 'defaultKey' is passed then 'dflt' is assumed to be an object with + // a number of possible default values as properties where 'defaultKey' is + // the key of the property that will be chosen; otherwise it's assumed to be + // a single value. + get: function(k, dflt, defaultKey) { + if (defaultKey) { + return this.has(k) ? this.values[k] : dflt[defaultKey]; + } + return this.has(k) ? this.values[k] : dflt; + }, + // Check whether we have a value for a key. + has: function(k) { + return k in this.values; + }, + // Accept a setting if its one of the given alternatives. + alt: function(k, v, a) { + for (var n = 0; n < a.length; ++n) { + if (v === a[n]) { + this.set(k, v); + break; + } + } + }, + // Accept a setting if its a valid (signed) integer. + integer: function(k, v) { + if (/^-?\d+$/.test(v)) { // integer + this.set(k, parseInt(v, 10)); + } + }, + // Accept a setting if its a valid percentage. + percent: function(k, v) { + var m; + if ((m = v.match(/^([\d]{1,3})(\.[\d]*)?%$/))) { + v = parseFloat(v); + if (v >= 0 && v <= 100) { + this.set(k, v); + return true; + } + } + return false; + } + }; + + // Helper function to parse input into groups separated by 'groupDelim', and + // interprete each group as a key/value pair separated by 'keyValueDelim'. + function parseOptions(input, callback, keyValueDelim, groupDelim) { + var groups = groupDelim ? input.split(groupDelim) : [input]; + for (var i in groups) { + if (typeof groups[i] !== "string") { + continue; + } + var kv = groups[i].split(keyValueDelim); + if (kv.length !== 2) { + continue; + } + var k = kv[0]; + var v = kv[1]; + callback(k, v); + } + } + + function parseCue(input, cue, regionList) { + // Remember the original input if we need to throw an error. + var oInput = input; + // 4.1 WebVTT timestamp + function consumeTimeStamp() { + var ts = parseTimeStamp(input); + if (ts === null) { + throw new ParsingError(ParsingError.Errors.BadTimeStamp, + "Malformed timestamp: " + oInput); + } + // Remove time stamp from input. + input = input.replace(/^[^\sa-zA-Z-]+/, ""); + return ts; + } + + // 4.4.2 WebVTT cue settings + function consumeCueSettings(input, cue) { + var settings = new Settings(); + + parseOptions(input, function (k, v) { + switch (k) { + case "region": + // Find the last region we parsed with the same region id. + for (var i = regionList.length - 1; i >= 0; i--) { + if (regionList[i].id === v) { + settings.set(k, regionList[i].region); + break; + } + } + break; + case "vertical": + settings.alt(k, v, ["rl", "lr"]); + break; + case "line": + var vals = v.split(","), + vals0 = vals[0]; + settings.integer(k, vals0); + settings.percent(k, vals0) ? settings.set("snapToLines", false) : null; + settings.alt(k, vals0, ["auto"]); + if (vals.length === 2) { + settings.alt("lineAlign", vals[1], ["start", "middle", "end"]); + } + break; + case "position": + vals = v.split(","); + settings.percent(k, vals[0]); + if (vals.length === 2) { + settings.alt("positionAlign", vals[1], ["start", "middle", "end"]); + } + break; + case "size": + settings.percent(k, v); + break; + case "align": + settings.alt(k, v, ["start", "middle", "end", "left", "right"]); + break; + } + }, /:/, /\s/); + + // Apply default values for any missing fields. + cue.region = settings.get("region", null); + cue.vertical = settings.get("vertical", ""); + cue.line = settings.get("line", "auto"); + cue.lineAlign = settings.get("lineAlign", "start"); + cue.snapToLines = settings.get("snapToLines", true); + cue.size = settings.get("size", 100); + cue.align = settings.get("align", "middle"); + cue.position = settings.get("position", { + start: 0, + left: 0, + middle: 50, + end: 100, + right: 100 + }, cue.align); + cue.positionAlign = settings.get("positionAlign", { + start: "start", + left: "start", + middle: "middle", + end: "end", + right: "end" + }, cue.align); + } + + function skipWhitespace() { + input = input.replace(/^\s+/, ""); + } + + // 4.1 WebVTT cue timings. + skipWhitespace(); + cue.startTime = consumeTimeStamp(); // (1) collect cue start time + skipWhitespace(); + if (input.substr(0, 3) !== "-->") { // (3) next characters must match "-->" + throw new ParsingError(ParsingError.Errors.BadTimeStamp, + "Malformed time stamp (time stamps must be separated by '-->'): " + + oInput); + } + input = input.substr(3); + skipWhitespace(); + cue.endTime = consumeTimeStamp(); // (5) collect cue end time + + // 4.1 WebVTT cue settings list. + skipWhitespace(); + consumeCueSettings(input, cue); + } + + var ESCAPE = { + "&": "&", + "<": "<", + ">": ">", + "‎": "\u200e", + "‏": "\u200f", + " ": "\u00a0" + }; + + var TAG_NAME = { + c: "span", + i: "i", + b: "b", + u: "u", + ruby: "ruby", + rt: "rt", + v: "span", + lang: "span" + }; + + var TAG_ANNOTATION = { + v: "title", + lang: "lang" + }; + + var NEEDS_PARENT = { + rt: "ruby" + }; + + // Parse content into a document fragment. + function parseContent(window, input) { + function nextToken() { + // Check for end-of-string. + if (!input) { + return null; + } + + // Consume 'n' characters from the input. + function consume(result) { + input = input.substr(result.length); + return result; + } + + var m = input.match(/^([^<]*)(<[^>]+>?)?/); + // If there is some text before the next tag, return it, otherwise return + // the tag. + return consume(m[1] ? m[1] : m[2]); + } + + // Unescape a string 's'. + function unescape1(e) { + return ESCAPE[e]; + } + function unescape(s) { + while ((m = s.match(/&(amp|lt|gt|lrm|rlm|nbsp);/))) { + s = s.replace(m[0], unescape1); + } + return s; + } + + function shouldAdd(current, element) { + return !NEEDS_PARENT[element.localName] || + NEEDS_PARENT[element.localName] === current.localName; + } + + // Create an element for this tag. + function createElement(type, annotation) { + var tagName = TAG_NAME[type]; + if (!tagName) { + return null; + } + var element = window.document.createElement(tagName); + element.localName = tagName; + var name = TAG_ANNOTATION[type]; + if (name && annotation) { + element[name] = annotation.trim(); + } + return element; + } + + var rootDiv = window.document.createElement("div"), + current = rootDiv, + t, + tagStack = []; + + while ((t = nextToken()) !== null) { + if (t[0] === '<') { + if (t[1] === "/") { + // If the closing tag matches, move back up to the parent node. + if (tagStack.length && + tagStack[tagStack.length - 1] === t.substr(2).replace(">", "")) { + tagStack.pop(); + current = current.parentNode; + } + // Otherwise just ignore the end tag. + continue; + } + var ts = parseTimeStamp(t.substr(1, t.length - 2)); + var node; + if (ts) { + // Timestamps are lead nodes as well. + node = window.document.createProcessingInstruction("timestamp", ts); + current.appendChild(node); + continue; + } + var m = t.match(/^<([^.\s/0-9>]+)(\.[^\s\\>]+)?([^>\\]+)?(\\?)>?$/); + // If we can't parse the tag, skip to the next tag. + if (!m) { + continue; + } + // Try to construct an element, and ignore the tag if we couldn't. + node = createElement(m[1], m[3]); + if (!node) { + continue; + } + // Determine if the tag should be added based on the context of where it + // is placed in the cuetext. + if (!shouldAdd(current, node)) { + continue; + } + // Set the class list (as a list of classes, separated by space). + if (m[2]) { + node.className = m[2].substr(1).replace('.', ' '); + } + // Append the node to the current node, and enter the scope of the new + // node. + tagStack.push(m[1]); + current.appendChild(node); + current = node; + continue; + } + + // Text nodes are leaf nodes. + current.appendChild(window.document.createTextNode(unescape(t))); + } + + return rootDiv; + } + + // This is a list of all the Unicode characters that have a strong + // right-to-left category. What this means is that these characters are + // written right-to-left for sure. It was generated by pulling all the strong + // right-to-left characters out of the Unicode data table. That table can + // found at: http://www.unicode.org/Public/UNIDATA/UnicodeData.txt + var strongRTLChars = [0x05BE, 0x05C0, 0x05C3, 0x05C6, 0x05D0, 0x05D1, + 0x05D2, 0x05D3, 0x05D4, 0x05D5, 0x05D6, 0x05D7, 0x05D8, 0x05D9, 0x05DA, + 0x05DB, 0x05DC, 0x05DD, 0x05DE, 0x05DF, 0x05E0, 0x05E1, 0x05E2, 0x05E3, + 0x05E4, 0x05E5, 0x05E6, 0x05E7, 0x05E8, 0x05E9, 0x05EA, 0x05F0, 0x05F1, + 0x05F2, 0x05F3, 0x05F4, 0x0608, 0x060B, 0x060D, 0x061B, 0x061E, 0x061F, + 0x0620, 0x0621, 0x0622, 0x0623, 0x0624, 0x0625, 0x0626, 0x0627, 0x0628, + 0x0629, 0x062A, 0x062B, 0x062C, 0x062D, 0x062E, 0x062F, 0x0630, 0x0631, + 0x0632, 0x0633, 0x0634, 0x0635, 0x0636, 0x0637, 0x0638, 0x0639, 0x063A, + 0x063B, 0x063C, 0x063D, 0x063E, 0x063F, 0x0640, 0x0641, 0x0642, 0x0643, + 0x0644, 0x0645, 0x0646, 0x0647, 0x0648, 0x0649, 0x064A, 0x066D, 0x066E, + 0x066F, 0x0671, 0x0672, 0x0673, 0x0674, 0x0675, 0x0676, 0x0677, 0x0678, + 0x0679, 0x067A, 0x067B, 0x067C, 0x067D, 0x067E, 0x067F, 0x0680, 0x0681, + 0x0682, 0x0683, 0x0684, 0x0685, 0x0686, 0x0687, 0x0688, 0x0689, 0x068A, + 0x068B, 0x068C, 0x068D, 0x068E, 0x068F, 0x0690, 0x0691, 0x0692, 0x0693, + 0x0694, 0x0695, 0x0696, 0x0697, 0x0698, 0x0699, 0x069A, 0x069B, 0x069C, + 0x069D, 0x069E, 0x069F, 0x06A0, 0x06A1, 0x06A2, 0x06A3, 0x06A4, 0x06A5, + 0x06A6, 0x06A7, 0x06A8, 0x06A9, 0x06AA, 0x06AB, 0x06AC, 0x06AD, 0x06AE, + 0x06AF, 0x06B0, 0x06B1, 0x06B2, 0x06B3, 0x06B4, 0x06B5, 0x06B6, 0x06B7, + 0x06B8, 0x06B9, 0x06BA, 0x06BB, 0x06BC, 0x06BD, 0x06BE, 0x06BF, 0x06C0, + 0x06C1, 0x06C2, 0x06C3, 0x06C4, 0x06C5, 0x06C6, 0x06C7, 0x06C8, 0x06C9, + 0x06CA, 0x06CB, 0x06CC, 0x06CD, 0x06CE, 0x06CF, 0x06D0, 0x06D1, 0x06D2, + 0x06D3, 0x06D4, 0x06D5, 0x06E5, 0x06E6, 0x06EE, 0x06EF, 0x06FA, 0x06FB, + 0x06FC, 0x06FD, 0x06FE, 0x06FF, 0x0700, 0x0701, 0x0702, 0x0703, 0x0704, + 0x0705, 0x0706, 0x0707, 0x0708, 0x0709, 0x070A, 0x070B, 0x070C, 0x070D, + 0x070F, 0x0710, 0x0712, 0x0713, 0x0714, 0x0715, 0x0716, 0x0717, 0x0718, + 0x0719, 0x071A, 0x071B, 0x071C, 0x071D, 0x071E, 0x071F, 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0x10B70, 0x10B71, 0x10B72, 0x10B78, 0x10B79, + 0x10B7A, 0x10B7B, 0x10B7C, 0x10B7D, 0x10B7E, 0x10B7F, 0x10C00, 0x10C01, + 0x10C02, 0x10C03, 0x10C04, 0x10C05, 0x10C06, 0x10C07, 0x10C08, 0x10C09, + 0x10C0A, 0x10C0B, 0x10C0C, 0x10C0D, 0x10C0E, 0x10C0F, 0x10C10, 0x10C11, + 0x10C12, 0x10C13, 0x10C14, 0x10C15, 0x10C16, 0x10C17, 0x10C18, 0x10C19, + 0x10C1A, 0x10C1B, 0x10C1C, 0x10C1D, 0x10C1E, 0x10C1F, 0x10C20, 0x10C21, + 0x10C22, 0x10C23, 0x10C24, 0x10C25, 0x10C26, 0x10C27, 0x10C28, 0x10C29, + 0x10C2A, 0x10C2B, 0x10C2C, 0x10C2D, 0x10C2E, 0x10C2F, 0x10C30, 0x10C31, + 0x10C32, 0x10C33, 0x10C34, 0x10C35, 0x10C36, 0x10C37, 0x10C38, 0x10C39, + 0x10C3A, 0x10C3B, 0x10C3C, 0x10C3D, 0x10C3E, 0x10C3F, 0x10C40, 0x10C41, + 0x10C42, 0x10C43, 0x10C44, 0x10C45, 0x10C46, 0x10C47, 0x10C48, 0x1EE00, + 0x1EE01, 0x1EE02, 0x1EE03, 0x1EE05, 0x1EE06, 0x1EE07, 0x1EE08, 0x1EE09, + 0x1EE0A, 0x1EE0B, 0x1EE0C, 0x1EE0D, 0x1EE0E, 0x1EE0F, 0x1EE10, 0x1EE11, + 0x1EE12, 0x1EE13, 0x1EE14, 0x1EE15, 0x1EE16, 0x1EE17, 0x1EE18, 0x1EE19, + 0x1EE1A, 0x1EE1B, 0x1EE1C, 0x1EE1D, 0x1EE1E, 0x1EE1F, 0x1EE21, 0x1EE22, + 0x1EE24, 0x1EE27, 0x1EE29, 0x1EE2A, 0x1EE2B, 0x1EE2C, 0x1EE2D, 0x1EE2E, + 0x1EE2F, 0x1EE30, 0x1EE31, 0x1EE32, 0x1EE34, 0x1EE35, 0x1EE36, 0x1EE37, + 0x1EE39, 0x1EE3B, 0x1EE42, 0x1EE47, 0x1EE49, 0x1EE4B, 0x1EE4D, 0x1EE4E, + 0x1EE4F, 0x1EE51, 0x1EE52, 0x1EE54, 0x1EE57, 0x1EE59, 0x1EE5B, 0x1EE5D, + 0x1EE5F, 0x1EE61, 0x1EE62, 0x1EE64, 0x1EE67, 0x1EE68, 0x1EE69, 0x1EE6A, + 0x1EE6C, 0x1EE6D, 0x1EE6E, 0x1EE6F, 0x1EE70, 0x1EE71, 0x1EE72, 0x1EE74, + 0x1EE75, 0x1EE76, 0x1EE77, 0x1EE79, 0x1EE7A, 0x1EE7B, 0x1EE7C, 0x1EE7E, + 0x1EE80, 0x1EE81, 0x1EE82, 0x1EE83, 0x1EE84, 0x1EE85, 0x1EE86, 0x1EE87, + 0x1EE88, 0x1EE89, 0x1EE8B, 0x1EE8C, 0x1EE8D, 0x1EE8E, 0x1EE8F, 0x1EE90, + 0x1EE91, 0x1EE92, 0x1EE93, 0x1EE94, 0x1EE95, 0x1EE96, 0x1EE97, 0x1EE98, + 0x1EE99, 0x1EE9A, 0x1EE9B, 0x1EEA1, 0x1EEA2, 0x1EEA3, 0x1EEA5, 0x1EEA6, + 0x1EEA7, 0x1EEA8, 0x1EEA9, 0x1EEAB, 0x1EEAC, 0x1EEAD, 0x1EEAE, 0x1EEAF, + 0x1EEB0, 0x1EEB1, 0x1EEB2, 0x1EEB3, 0x1EEB4, 0x1EEB5, 0x1EEB6, 0x1EEB7, + 0x1EEB8, 0x1EEB9, 0x1EEBA, 0x1EEBB, 0x10FFFD]; + + function determineBidi(cueDiv) { + var nodeStack = [], + text = "", + charCode; + + if (!cueDiv || !cueDiv.childNodes) { + return "ltr"; + } + + function pushNodes(nodeStack, node) { + for (var i = node.childNodes.length - 1; i >= 0; i--) { + nodeStack.push(node.childNodes[i]); + } + } + + function nextTextNode(nodeStack) { + if (!nodeStack || !nodeStack.length) { + return null; + } + + var node = nodeStack.pop(), + text = node.textContent || node.innerText; + if (text) { + // TODO: This should match all unicode type B characters (paragraph + // separator characters). See issue #115. + var m = text.match(/^.*(\n|\r)/); + if (m) { + nodeStack.length = 0; + return m[0]; + } + return text; + } + if (node.tagName === "ruby") { + return nextTextNode(nodeStack); + } + if (node.childNodes) { + pushNodes(nodeStack, node); + return nextTextNode(nodeStack); + } + } + + pushNodes(nodeStack, cueDiv); + while ((text = nextTextNode(nodeStack))) { + for (var i = 0; i < text.length; i++) { + charCode = text.charCodeAt(i); + for (var j = 0; j < strongRTLChars.length; j++) { + if (strongRTLChars[j] === charCode) { + return "rtl"; + } + } + } + } + return "ltr"; + } + + function computeLinePos(cue) { + if (typeof cue.line === "number" && + (cue.snapToLines || (cue.line >= 0 && cue.line <= 100))) { + return cue.line; + } + if (!cue.track || !cue.track.textTrackList || + !cue.track.textTrackList.mediaElement) { + return -1; + } + var track = cue.track, + trackList = track.textTrackList, + count = 0; + for (var i = 0; i < trackList.length && trackList[i] !== track; i++) { + if (trackList[i].mode === "showing") { + count++; + } + } + return ++count * -1; + } + + function StyleBox() { + } + + // Apply styles to a div. If there is no div passed then it defaults to the + // div on 'this'. + StyleBox.prototype.applyStyles = function(styles, div) { + div = div || this.div; + for (var prop in styles) { + if (styles.hasOwnProperty(prop)) { + div.style[prop] = styles[prop]; + } + } + }; + + StyleBox.prototype.formatStyle = function(val, unit) { + return val === 0 ? 0 : val + unit; + }; + + // Constructs the computed display state of the cue (a div). Places the div + // into the overlay which should be a block level element (usually a div). + function CueStyleBox(window, cue, styleOptions) { + var isIE8 = (/MSIE\s8\.0/).test(navigator.userAgent); + var color = "rgba(255, 255, 255, 1)"; + var backgroundColor = "rgba(0, 0, 0, 0.8)"; + + if (isIE8) { + color = "rgb(255, 255, 255)"; + backgroundColor = "rgb(0, 0, 0)"; + } + + StyleBox.call(this); + this.cue = cue; + + // Parse our cue's text into a DOM tree rooted at 'cueDiv'. This div will + // have inline positioning and will function as the cue background box. + this.cueDiv = parseContent(window, cue.text); + var styles = { + color: color, + backgroundColor: backgroundColor, + position: "relative", + left: 0, + right: 0, + top: 0, + bottom: 0, + display: "inline" + }; + + if (!isIE8) { + styles.writingMode = cue.vertical === "" ? "horizontal-tb" + : cue.vertical === "lr" ? "vertical-lr" + : "vertical-rl"; + styles.unicodeBidi = "plaintext"; + } + this.applyStyles(styles, this.cueDiv); + + // Create an absolutely positioned div that will be used to position the cue + // div. Note, all WebVTT cue-setting alignments are equivalent to the CSS + // mirrors of them except "middle" which is "center" in CSS. + this.div = window.document.createElement("div"); + styles = { + textAlign: cue.align === "middle" ? "center" : cue.align, + font: styleOptions.font, + whiteSpace: "pre-line", + position: "absolute" + }; + + if (!isIE8) { + styles.direction = determineBidi(this.cueDiv); + styles.writingMode = cue.vertical === "" ? "horizontal-tb" + : cue.vertical === "lr" ? "vertical-lr" + : "vertical-rl". + stylesunicodeBidi = "plaintext"; + } + + this.applyStyles(styles); + + this.div.appendChild(this.cueDiv); + + // Calculate the distance from the reference edge of the viewport to the text + // position of the cue box. The reference edge will be resolved later when + // the box orientation styles are applied. + var textPos = 0; + switch (cue.positionAlign) { + case "start": + textPos = cue.position; + break; + case "middle": + textPos = cue.position - (cue.size / 2); + break; + case "end": + textPos = cue.position - cue.size; + break; + } + + // Horizontal box orientation; textPos is the distance from the left edge of the + // area to the left edge of the box and cue.size is the distance extending to + // the right from there. + if (cue.vertical === "") { + this.applyStyles({ + left: this.formatStyle(textPos, "%"), + width: this.formatStyle(cue.size, "%") + }); + // Vertical box orientation; textPos is the distance from the top edge of the + // area to the top edge of the box and cue.size is the height extending + // downwards from there. + } else { + this.applyStyles({ + top: this.formatStyle(textPos, "%"), + height: this.formatStyle(cue.size, "%") + }); + } + + this.move = function(box) { + this.applyStyles({ + top: this.formatStyle(box.top, "px"), + bottom: this.formatStyle(box.bottom, "px"), + left: this.formatStyle(box.left, "px"), + right: this.formatStyle(box.right, "px"), + height: this.formatStyle(box.height, "px"), + width: this.formatStyle(box.width, "px") + }); + }; + } + CueStyleBox.prototype = _objCreate(StyleBox.prototype); + CueStyleBox.prototype.constructor = CueStyleBox; + + // Represents the co-ordinates of an Element in a way that we can easily + // compute things with such as if it overlaps or intersects with another Element. + // Can initialize it with either a StyleBox or another BoxPosition. + function BoxPosition(obj) { + var isIE8 = (/MSIE\s8\.0/).test(navigator.userAgent); + + // Either a BoxPosition was passed in and we need to copy it, or a StyleBox + // was passed in and we need to copy the results of 'getBoundingClientRect' + // as the object returned is readonly. All co-ordinate values are in reference + // to the viewport origin (top left). + var lh, height, width, top; + if (obj.div) { + height = obj.div.offsetHeight; + width = obj.div.offsetWidth; + top = obj.div.offsetTop; + + var rects = (rects = obj.div.childNodes) && (rects = rects[0]) && + rects.getClientRects && rects.getClientRects(); + obj = obj.div.getBoundingClientRect(); + // In certain cases the outter div will be slightly larger then the sum of + // the inner div's lines. This could be due to bold text, etc, on some platforms. + // In this case we should get the average line height and use that. This will + // result in the desired behaviour. + lh = rects ? Math.max((rects[0] && rects[0].height) || 0, obj.height / rects.length) + : 0; + + } + this.left = obj.left; + this.right = obj.right; + this.top = obj.top || top; + this.height = obj.height || height; + this.bottom = obj.bottom || (top + (obj.height || height)); + this.width = obj.width || width; + this.lineHeight = lh !== undefined ? lh : obj.lineHeight; + + if (isIE8 && !this.lineHeight) { + this.lineHeight = 13; + } + } + + // Move the box along a particular axis. Optionally pass in an amount to move + // the box. If no amount is passed then the default is the line height of the + // box. + BoxPosition.prototype.move = function(axis, toMove) { + toMove = toMove !== undefined ? toMove : this.lineHeight; + switch (axis) { + case "+x": + this.left += toMove; + this.right += toMove; + break; + case "-x": + this.left -= toMove; + this.right -= toMove; + break; + case "+y": + this.top += toMove; + this.bottom += toMove; + break; + case "-y": + this.top -= toMove; + this.bottom -= toMove; + break; + } + }; + + // Check if this box overlaps another box, b2. + BoxPosition.prototype.overlaps = function(b2) { + return this.left < b2.right && + this.right > b2.left && + this.top < b2.bottom && + this.bottom > b2.top; + }; + + // Check if this box overlaps any other boxes in boxes. + BoxPosition.prototype.overlapsAny = function(boxes) { + for (var i = 0; i < boxes.length; i++) { + if (this.overlaps(boxes[i])) { + return true; + } + } + return false; + }; + + // Check if this box is within another box. + BoxPosition.prototype.within = function(container) { + return this.top >= container.top && + this.bottom <= container.bottom && + this.left >= container.left && + this.right <= container.right; + }; + + // Check if this box is entirely within the container or it is overlapping + // on the edge opposite of the axis direction passed. For example, if "+x" is + // passed and the box is overlapping on the left edge of the container, then + // return true. + BoxPosition.prototype.overlapsOppositeAxis = function(container, axis) { + switch (axis) { + case "+x": + return this.left < container.left; + case "-x": + return this.right > container.right; + case "+y": + return this.top < container.top; + case "-y": + return this.bottom > container.bottom; + } + }; + + // Find the percentage of the area that this box is overlapping with another + // box. + BoxPosition.prototype.intersectPercentage = function(b2) { + var x = Math.max(0, Math.min(this.right, b2.right) - Math.max(this.left, b2.left)), + y = Math.max(0, Math.min(this.bottom, b2.bottom) - Math.max(this.top, b2.top)), + intersectArea = x * y; + return intersectArea / (this.height * this.width); + }; + + // Convert the positions from this box to CSS compatible positions using + // the reference container's positions. This has to be done because this + // box's positions are in reference to the viewport origin, whereas, CSS + // values are in referecne to their respective edges. + BoxPosition.prototype.toCSSCompatValues = function(reference) { + return { + top: this.top - reference.top, + bottom: reference.bottom - this.bottom, + left: this.left - reference.left, + right: reference.right - this.right, + height: this.height, + width: this.width + }; + }; + + // Get an object that represents the box's position without anything extra. + // Can pass a StyleBox, HTMLElement, or another BoxPositon. + BoxPosition.getSimpleBoxPosition = function(obj) { + var height = obj.div ? obj.div.offsetHeight : obj.tagName ? obj.offsetHeight : 0; + var width = obj.div ? obj.div.offsetWidth : obj.tagName ? obj.offsetWidth : 0; + var top = obj.div ? obj.div.offsetTop : obj.tagName ? obj.offsetTop : 0; + + obj = obj.div ? obj.div.getBoundingClientRect() : + obj.tagName ? obj.getBoundingClientRect() : obj; + var ret = { + left: obj.left, + right: obj.right, + top: obj.top || top, + height: obj.height || height, + bottom: obj.bottom || (top + (obj.height || height)), + width: obj.width || width + }; + return ret; + }; + + // Move a StyleBox to its specified, or next best, position. The containerBox + // is the box that contains the StyleBox, such as a div. boxPositions are + // a list of other boxes that the styleBox can't overlap with. + function moveBoxToLinePosition(window, styleBox, containerBox, boxPositions) { + + // Find the best position for a cue box, b, on the video. The axis parameter + // is a list of axis, the order of which, it will move the box along. For example: + // Passing ["+x", "-x"] will move the box first along the x axis in the positive + // direction. If it doesn't find a good position for it there it will then move + // it along the x axis in the negative direction. + function findBestPosition(b, axis) { + var bestPosition, + specifiedPosition = new BoxPosition(b), + percentage = 1; // Highest possible so the first thing we get is better. + + for (var i = 0; i < axis.length; i++) { + while (b.overlapsOppositeAxis(containerBox, axis[i]) || + (b.within(containerBox) && b.overlapsAny(boxPositions))) { + b.move(axis[i]); + } + // We found a spot where we aren't overlapping anything. This is our + // best position. + if (b.within(containerBox)) { + return b; + } + var p = b.intersectPercentage(containerBox); + // If we're outside the container box less then we were on our last try + // then remember this position as the best position. + if (percentage > p) { + bestPosition = new BoxPosition(b); + percentage = p; + } + // Reset the box position to the specified position. + b = new BoxPosition(specifiedPosition); + } + return bestPosition || specifiedPosition; + } + + var boxPosition = new BoxPosition(styleBox), + cue = styleBox.cue, + linePos = computeLinePos(cue), + axis = []; + + // If we have a line number to align the cue to. + if (cue.snapToLines) { + var size; + switch (cue.vertical) { + case "": + axis = [ "+y", "-y" ]; + size = "height"; + break; + case "rl": + axis = [ "+x", "-x" ]; + size = "width"; + break; + case "lr": + axis = [ "-x", "+x" ]; + size = "width"; + break; + } + + var step = boxPosition.lineHeight, + position = step * Math.round(linePos), + maxPosition = containerBox[size] + step, + initialAxis = axis[0]; + + // If the specified intial position is greater then the max position then + // clamp the box to the amount of steps it would take for the box to + // reach the max position. + if (Math.abs(position) > maxPosition) { + position = position < 0 ? -1 : 1; + position *= Math.ceil(maxPosition / step) * step; + } + + // If computed line position returns negative then line numbers are + // relative to the bottom of the video instead of the top. Therefore, we + // need to increase our initial position by the length or width of the + // video, depending on the writing direction, and reverse our axis directions. + if (linePos < 0) { + position += cue.vertical === "" ? containerBox.height : containerBox.width; + axis = axis.reverse(); + } + + // Move the box to the specified position. This may not be its best + // position. + boxPosition.move(initialAxis, position); + + } else { + // If we have a percentage line value for the cue. + var calculatedPercentage = (boxPosition.lineHeight / containerBox.height) * 100; + + switch (cue.lineAlign) { + case "middle": + linePos -= (calculatedPercentage / 2); + break; + case "end": + linePos -= calculatedPercentage; + break; + } + + // Apply initial line position to the cue box. + switch (cue.vertical) { + case "": + styleBox.applyStyles({ + top: styleBox.formatStyle(linePos, "%") + }); + break; + case "rl": + styleBox.applyStyles({ + left: styleBox.formatStyle(linePos, "%") + }); + break; + case "lr": + styleBox.applyStyles({ + right: styleBox.formatStyle(linePos, "%") + }); + break; + } + + axis = [ "+y", "-x", "+x", "-y" ]; + + // Get the box position again after we've applied the specified positioning + // to it. + boxPosition = new BoxPosition(styleBox); + } + + var bestPosition = findBestPosition(boxPosition, axis); + styleBox.move(bestPosition.toCSSCompatValues(containerBox)); + } + + function WebVTT() { + // Nothing + } + + // Helper to allow strings to be decoded instead of the default binary utf8 data. + WebVTT.StringDecoder = function() { + return { + decode: function(data) { + if (!data) { + return ""; + } + if (typeof data !== "string") { + throw new Error("Error - expected string data."); + } + return decodeURIComponent(encodeURIComponent(data)); + } + }; + }; + + WebVTT.convertCueToDOMTree = function(window, cuetext) { + if (!window || !cuetext) { + return null; + } + return parseContent(window, cuetext); + }; + + var FONT_SIZE_PERCENT = 0.05; + var FONT_STYLE = "sans-serif"; + var CUE_BACKGROUND_PADDING = "1.5%"; + + // Runs the processing model over the cues and regions passed to it. + // @param overlay A block level element (usually a div) that the computed cues + // and regions will be placed into. + WebVTT.processCues = function(window, cues, overlay) { + if (!window || !cues || !overlay) { + return null; + } + + // Remove all previous children. + while (overlay.firstChild) { + overlay.removeChild(overlay.firstChild); + } + + var paddedOverlay = window.document.createElement("div"); + paddedOverlay.style.position = "absolute"; + paddedOverlay.style.left = "0"; + paddedOverlay.style.right = "0"; + paddedOverlay.style.top = "0"; + paddedOverlay.style.bottom = "0"; + paddedOverlay.style.margin = CUE_BACKGROUND_PADDING; + overlay.appendChild(paddedOverlay); + + // Determine if we need to compute the display states of the cues. This could + // be the case if a cue's state has been changed since the last computation or + // if it has not been computed yet. + function shouldCompute(cues) { + for (var i = 0; i < cues.length; i++) { + if (cues[i].hasBeenReset || !cues[i].displayState) { + return true; + } + } + return false; + } + + // We don't need to recompute the cues' display states. Just reuse them. + if (!shouldCompute(cues)) { + for (var i = 0; i < cues.length; i++) { + paddedOverlay.appendChild(cues[i].displayState); + } + return; + } + + var boxPositions = [], + containerBox = BoxPosition.getSimpleBoxPosition(paddedOverlay), + fontSize = Math.round(containerBox.height * FONT_SIZE_PERCENT * 100) / 100; + var styleOptions = { + font: fontSize + "px " + FONT_STYLE + }; + + (function() { + var styleBox, cue; + + for (var i = 0; i < cues.length; i++) { + cue = cues[i]; + + // Compute the intial position and styles of the cue div. + styleBox = new CueStyleBox(window, cue, styleOptions); + paddedOverlay.appendChild(styleBox.div); + + // Move the cue div to it's correct line position. + moveBoxToLinePosition(window, styleBox, containerBox, boxPositions); + + // Remember the computed div so that we don't have to recompute it later + // if we don't have too. + cue.displayState = styleBox.div; + + boxPositions.push(BoxPosition.getSimpleBoxPosition(styleBox)); + } + })(); + }; + + WebVTT.Parser = function(window, vttjs, decoder) { + if (!decoder) { + decoder = vttjs; + vttjs = {}; + } + if (!vttjs) { + vttjs = {}; + } + + this.window = window; + this.vttjs = vttjs; + this.state = "INITIAL"; + this.buffer = ""; + this.decoder = decoder || new TextDecoder("utf8"); + this.regionList = []; + }; + + WebVTT.Parser.prototype = { + // If the error is a ParsingError then report it to the consumer if + // possible. If it's not a ParsingError then throw it like normal. + reportOrThrowError: function(e) { + if (e instanceof ParsingError) { + this.onparsingerror && this.onparsingerror(e); + } else { + throw e; + } + }, + parse: function (data) { + var self = this; + + // If there is no data then we won't decode it, but will just try to parse + // whatever is in buffer already. This may occur in circumstances, for + // example when flush() is called. + if (data) { + // Try to decode the data that we received. + self.buffer += self.decoder.decode(data, {stream: true}); + } + + function collectNextLine() { + var buffer = self.buffer; + var pos = 0; + while (pos < buffer.length && buffer[pos] !== '\r' && buffer[pos] !== '\n') { + ++pos; + } + var line = buffer.substr(0, pos); + // Advance the buffer early in case we fail below. + if (buffer[pos] === '\r') { + ++pos; + } + if (buffer[pos] === '\n') { + ++pos; + } + self.buffer = buffer.substr(pos); + return line; + } + + // 3.4 WebVTT region and WebVTT region settings syntax + function parseRegion(input) { + var settings = new Settings(); + + parseOptions(input, function (k, v) { + switch (k) { + case "id": + settings.set(k, v); + break; + case "width": + settings.percent(k, v); + break; + case "lines": + settings.integer(k, v); + break; + case "regionanchor": + case "viewportanchor": + var xy = v.split(','); + if (xy.length !== 2) { + break; + } + // We have to make sure both x and y parse, so use a temporary + // settings object here. + var anchor = new Settings(); + anchor.percent("x", xy[0]); + anchor.percent("y", xy[1]); + if (!anchor.has("x") || !anchor.has("y")) { + break; + } + settings.set(k + "X", anchor.get("x")); + settings.set(k + "Y", anchor.get("y")); + break; + case "scroll": + settings.alt(k, v, ["up"]); + break; + } + }, /=/, /\s/); + + // Create the region, using default values for any values that were not + // specified. + if (settings.has("id")) { + var region = new (self.vttjs.VTTRegion || self.window.VTTRegion)(); + region.width = settings.get("width", 100); + region.lines = settings.get("lines", 3); + region.regionAnchorX = settings.get("regionanchorX", 0); + region.regionAnchorY = settings.get("regionanchorY", 100); + region.viewportAnchorX = settings.get("viewportanchorX", 0); + region.viewportAnchorY = settings.get("viewportanchorY", 100); + region.scroll = settings.get("scroll", ""); + // Register the region. + self.onregion && self.onregion(region); + // Remember the VTTRegion for later in case we parse any VTTCues that + // reference it. + self.regionList.push({ + id: settings.get("id"), + region: region + }); + } + } + + // 3.2 WebVTT metadata header syntax + function parseHeader(input) { + parseOptions(input, function (k, v) { + switch (k) { + case "Region": + // 3.3 WebVTT region metadata header syntax + parseRegion(v); + break; + } + }, /:/); + } + + // 5.1 WebVTT file parsing. + try { + var line; + if (self.state === "INITIAL") { + // We can't start parsing until we have the first line. + if (!/\r\n|\n/.test(self.buffer)) { + return this; + } + + line = collectNextLine(); + + var m = line.match(/^WEBVTT([ \t].*)?$/); + if (!m || !m[0]) { + throw new ParsingError(ParsingError.Errors.BadSignature); + } + + self.state = "HEADER"; + } + + var alreadyCollectedLine = false; + while (self.buffer) { + // We can't parse a line until we have the full line. + if (!/\r\n|\n/.test(self.buffer)) { + return this; + } + + if (!alreadyCollectedLine) { + line = collectNextLine(); + } else { + alreadyCollectedLine = false; + } + + switch (self.state) { + case "HEADER": + // 13-18 - Allow a header (metadata) under the WEBVTT line. + if (/:/.test(line)) { + parseHeader(line); + } else if (!line) { + // An empty line terminates the header and starts the body (cues). + self.state = "ID"; + } + continue; + case "NOTE": + // Ignore NOTE blocks. + if (!line) { + self.state = "ID"; + } + continue; + case "ID": + // Check for the start of NOTE blocks. + if (/^NOTE($|[ \t])/.test(line)) { + self.state = "NOTE"; + break; + } + // 19-29 - Allow any number of line terminators, then initialize new cue values. + if (!line) { + continue; + } + self.cue = new (self.vttjs.VTTCue || self.window.VTTCue)(0, 0, ""); + self.state = "CUE"; + // 30-39 - Check if self line contains an optional identifier or timing data. + if (line.indexOf("-->") === -1) { + self.cue.id = line; + continue; + } + // Process line as start of a cue. + /*falls through*/ + case "CUE": + // 40 - Collect cue timings and settings. + try { + parseCue(line, self.cue, self.regionList); + } catch (e) { + self.reportOrThrowError(e); + // In case of an error ignore rest of the cue. + self.cue = null; + self.state = "BADCUE"; + continue; + } + self.state = "CUETEXT"; + continue; + case "CUETEXT": + var hasSubstring = line.indexOf("-->") !== -1; + // 34 - If we have an empty line then report the cue. + // 35 - If we have the special substring '-->' then report the cue, + // but do not collect the line as we need to process the current + // one as a new cue. + if (!line || hasSubstring && (alreadyCollectedLine = true)) { + // We are done parsing self cue. + self.oncue && self.oncue(self.cue); + self.cue = null; + self.state = "ID"; + continue; + } + if (self.cue.text) { + self.cue.text += "\n"; + } + self.cue.text += line; + continue; + case "BADCUE": // BADCUE + // 54-62 - Collect and discard the remaining cue. + if (!line) { + self.state = "ID"; + } + continue; + } + } + } catch (e) { + self.reportOrThrowError(e); + + // If we are currently parsing a cue, report what we have. + if (self.state === "CUETEXT" && self.cue && self.oncue) { + self.oncue(self.cue); + } + self.cue = null; + // Enter BADWEBVTT state if header was not parsed correctly otherwise + // another exception occurred so enter BADCUE state. + self.state = self.state === "INITIAL" ? "BADWEBVTT" : "BADCUE"; + } + return this; + }, + flush: function () { + var self = this; + try { + // Finish decoding the stream. + self.buffer += self.decoder.decode(); + // Synthesize the end of the current cue or region. + if (self.cue || self.state === "HEADER") { + self.buffer += "\n\n"; + self.parse(); + } + // If we've flushed, parsed, and we're still on the INITIAL state then + // that means we don't have enough of the stream to parse the first + // line. + if (self.state === "INITIAL") { + throw new ParsingError(ParsingError.Errors.BadSignature); + } + } catch(e) { + self.reportOrThrowError(e); + } + self.onflush && self.onflush(); + return this; + } + }; + + global.WebVTT = WebVTT; + +}(this, (this.vttjs || {}))); -- cgit v1.2.3-54-g00ecf