diff options
Diffstat (limited to 'sway/desktop/wl_shell.c')
-rw-r--r-- | sway/desktop/wl_shell.c | 131 |
1 files changed, 131 insertions, 0 deletions
diff --git a/sway/desktop/wl_shell.c b/sway/desktop/wl_shell.c new file mode 100644 index 00000000..b63c220c --- /dev/null +++ b/sway/desktop/wl_shell.c | |||
@@ -0,0 +1,131 @@ | |||
1 | #define _POSIX_C_SOURCE 199309L | ||
2 | #include <stdbool.h> | ||
3 | #include <stdlib.h> | ||
4 | #include <wayland-server.h> | ||
5 | #include <wlr/types/wlr_wl_shell.h> | ||
6 | #include "sway/tree/container.h" | ||
7 | #include "sway/tree/layout.h" | ||
8 | #include "sway/server.h" | ||
9 | #include "sway/tree/view.h" | ||
10 | #include "sway/input/seat.h" | ||
11 | #include "sway/input/input-manager.h" | ||
12 | #include "log.h" | ||
13 | |||
14 | static struct sway_wl_shell_view *wl_shell_view_from_view( | ||
15 | struct sway_view *view) { | ||
16 | if (!sway_assert(view->type == SWAY_VIEW_WL_SHELL, | ||
17 | "Expected wl_shell view")) { | ||
18 | return NULL; | ||
19 | } | ||
20 | return (struct sway_wl_shell_view *)view; | ||
21 | } | ||
22 | |||
23 | static const char *get_prop(struct sway_view *view, enum sway_view_prop prop) { | ||
24 | if (wl_shell_view_from_view(view) == NULL) { | ||
25 | return NULL; | ||
26 | } | ||
27 | switch (prop) { | ||
28 | case VIEW_PROP_TITLE: | ||
29 | return view->wlr_wl_shell_surface->title; | ||
30 | case VIEW_PROP_CLASS: | ||
31 | return view->wlr_wl_shell_surface->class; | ||
32 | default: | ||
33 | return NULL; | ||
34 | } | ||
35 | } | ||
36 | |||
37 | static void configure(struct sway_view *view, double ox, double oy, int width, | ||
38 | int height) { | ||
39 | struct sway_wl_shell_view *wl_shell_view = wl_shell_view_from_view(view); | ||
40 | if (wl_shell_view == NULL) { | ||
41 | return; | ||
42 | } | ||
43 | view_update_position(view, ox, oy); | ||
44 | wl_shell_view->pending_width = width; | ||
45 | wl_shell_view->pending_height = height; | ||
46 | wlr_wl_shell_surface_configure(view->wlr_wl_shell_surface, 0, width, height); | ||
47 | } | ||
48 | |||
49 | static void _close(struct sway_view *view) { | ||
50 | if (wl_shell_view_from_view(view) == NULL) { | ||
51 | return; | ||
52 | } | ||
53 | |||
54 | wl_client_destroy(view->wlr_wl_shell_surface->client); | ||
55 | } | ||
56 | |||
57 | static void destroy(struct sway_view *view) { | ||
58 | struct sway_wl_shell_view *wl_shell_view = wl_shell_view_from_view(view); | ||
59 | if (wl_shell_view == NULL) { | ||
60 | return; | ||
61 | } | ||
62 | wl_list_remove(&wl_shell_view->commit.link); | ||
63 | wl_list_remove(&wl_shell_view->destroy.link); | ||
64 | free(wl_shell_view); | ||
65 | } | ||
66 | |||
67 | static const struct sway_view_impl view_impl = { | ||
68 | .get_prop = get_prop, | ||
69 | .configure = configure, | ||
70 | .close = _close, | ||
71 | .destroy = destroy, | ||
72 | }; | ||
73 | |||
74 | static void handle_commit(struct wl_listener *listener, void *data) { | ||
75 | struct sway_wl_shell_view *wl_shell_view = | ||
76 | wl_container_of(listener, wl_shell_view, commit); | ||
77 | struct sway_view *view = &wl_shell_view->view; | ||
78 | // NOTE: We intentionally discard the view's desired width here | ||
79 | // TODO: Let floating views do whatever | ||
80 | view_update_size(view, wl_shell_view->pending_width, | ||
81 | wl_shell_view->pending_height); | ||
82 | view_damage(view, false); | ||
83 | } | ||
84 | |||
85 | static void handle_destroy(struct wl_listener *listener, void *data) { | ||
86 | struct sway_wl_shell_view *wl_shell_view = | ||
87 | wl_container_of(listener, wl_shell_view, destroy); | ||
88 | view_destroy(&wl_shell_view->view); | ||
89 | } | ||
90 | |||
91 | void handle_wl_shell_surface(struct wl_listener *listener, void *data) { | ||
92 | struct sway_server *server = wl_container_of(listener, server, | ||
93 | wl_shell_surface); | ||
94 | struct wlr_wl_shell_surface *shell_surface = data; | ||
95 | |||
96 | if (shell_surface->state == WLR_WL_SHELL_SURFACE_STATE_POPUP) { | ||
97 | // popups don't get views | ||
98 | wlr_log(L_DEBUG, "New wl_shell popup"); | ||
99 | return; | ||
100 | } | ||
101 | |||
102 | // TODO: make transient windows floating | ||
103 | |||
104 | wlr_log(L_DEBUG, "New wl_shell toplevel title='%s' app_id='%s'", | ||
105 | shell_surface->title, shell_surface->class); | ||
106 | wlr_wl_shell_surface_ping(shell_surface); | ||
107 | |||
108 | struct sway_wl_shell_view *wl_shell_view = | ||
109 | calloc(1, sizeof(struct sway_wl_shell_view)); | ||
110 | if (!sway_assert(wl_shell_view, "Failed to allocate view")) { | ||
111 | return; | ||
112 | } | ||
113 | |||
114 | view_init(&wl_shell_view->view, SWAY_VIEW_WL_SHELL, &view_impl); | ||
115 | wl_shell_view->view.wlr_wl_shell_surface = shell_surface; | ||
116 | |||
117 | // TODO: | ||
118 | // - Wire up listeners | ||
119 | // - Look up pid and open on appropriate workspace | ||
120 | // - Set new view to maximized so it behaves nicely | ||
121 | // - Criteria | ||
122 | |||
123 | wl_shell_view->commit.notify = handle_commit; | ||
124 | wl_signal_add(&shell_surface->surface->events.commit, | ||
125 | &wl_shell_view->commit); | ||
126 | |||
127 | wl_shell_view->destroy.notify = handle_destroy; | ||
128 | wl_signal_add(&shell_surface->events.destroy, &wl_shell_view->destroy); | ||
129 | |||
130 | view_map(&wl_shell_view->view, shell_surface->surface); | ||
131 | } | ||