Feature for #1078: Configurable swaylock colors

Colors are configured through the command line so that swaylock conforms
to the i3lock fork 'github.com/chrjguill/i3lock-color'. Differences from
it are that one letter options '-r' and '-s' are not implimentend because
'-s' is already used by '--scaling' in swaylock.
This commit also fixed whitespace in 'include/swaylock/swaylock.h' and
changed `parse_color` in 'common/util.h' so that it can accept colors
that do not start with a hash. This was done to keep compatability with
the i3lock fork.

1 files changed, 37 insertions, 0 deletions

diff --git a/swaylock/swaylock.1.txt b/swaylock/swaylock.1.txt
index c139fb4a..9c6c3e10 100644
--- a/swaylock/swaylock.1.txt
+++ b/swaylock/swaylock.1.txt
@@ -45,6 +45,43 @@ Options
         Use the specified socket path. Otherwise, swaymsg will ask sway where the
         socket is (which is the value of $SWAYSOCK, then of $I3SOCK).
 
+*--font* <font>::
+        Sets the font of the text inside the indicator.
+
+*--textcolor* <rrggbb[aa]>::
+        Sets the color of the text inside the indicator.
+
+*--insidevercolor* <rrggbb[aa]>::
+        Sets the color of the inside of the indicator when verifying.
+
+*--insidewrongcolor* <rrggbb[aa]>::
+        Sets the color of the inside of the indicator when invalid.
+
+*--insidecolor* <rrggbb[aa]>::
+        Sets the color of the inside of the indicator when typing or idle.
+
+*--ringvercolor* <rrggbb[aa]>::
+        Sets the color of the outside of the indicator when verifying.
+
+*--ringwrongcolor* <rrggbb[aa]>::
+        Sets the color of the outside of the indicator when invalid.
+
+*--ringcolor* <rrggbb[aa]>::
+        Sets the color of the outside of the indicator when typing or idle.
+
+*--linecolor* <rrggbb[aa]>::
+        Sets the color of the lines that separate the inside and outside of the
+        indicator.
+
+*--separatorcolor* <rrggbb[aa]>::
+        Sets the color of the lines that seperate highlight segments.
+
+*--keyhlcolor* <rrggbb[aa]>::
+        Sets the color of keypress highlight segments.
+
+*--bshlcolor* <rrggbb[aa]>::
+        Sets the color of backspace highlight segments.
+
 
 Authors
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