xdg-shell: Add a "delete" event

This is equivalent to WM_DELETE_WINDOW request under X11, or equivalent
to pressing the "close" button under CSD. Weston currently doesn't have
a compositor-side way to close the window, so no new code is needed on
its side.
dev
Jasper St. Pierre 11 years ago committed by Kristian Høgsberg
parent e5b4dce642
commit 2097fe12d4
  1. 32
      clients/window.c
  2. 13
      protocol/xdg-shell.xml

@ -1363,6 +1363,15 @@ window_has_focus(struct window *window)
return window->focused;
}
static void
window_close(struct window *window)
{
if (window->close_handler)
window->close_handler(window->user_data);
else
display_exit(window->display);
}
struct display *
window_get_display(struct window *window)
{
@ -2261,10 +2270,7 @@ frame_menu_func(struct window *window,
switch (index) {
case 0: /* close */
if (window->close_handler)
window->close_handler(window->user_data);
else
display_exit(window->display);
window_close(window);
break;
case 1: /* move to workspace above */
display = window->display;
@ -2378,10 +2384,7 @@ frame_handle_status(struct window_frame *frame, struct input *input,
}
if (status & FRAME_STATUS_CLOSE) {
if (window->close_handler)
window->close_handler(window->user_data);
else
display_exit(window->display);
window_close(window);
return;
}
@ -2909,10 +2912,7 @@ keyboard_handle_key(void *data, struct wl_keyboard *keyboard,
} else if (sym == XKB_KEY_F4 &&
input->modifiers == MOD_ALT_MASK &&
state == WL_KEYBOARD_KEY_STATE_PRESSED) {
if (window->close_handler)
window->close_handler(window->user_data);
else
display_exit(window->display);
window_close(window);
} else if (window->key_handler) {
(*window->key_handler)(window, input, time, key,
sym, state, window->user_data);
@ -3902,6 +3902,13 @@ handle_surface_request_unset_fullscreen(void *data, struct xdg_surface *xdg_surf
window_set_fullscreen(window, 0);
}
static void
handle_surface_delete(void *data, struct xdg_surface *xdg_surface)
{
struct window *window = data;
window_close(window);
}
static const struct xdg_surface_listener xdg_surface_listener = {
handle_surface_ping,
handle_surface_configure,
@ -3911,6 +3918,7 @@ static const struct xdg_surface_listener xdg_surface_listener = {
handle_surface_request_unset_fullscreen,
handle_surface_focused_set,
handle_surface_focused_unset,
handle_surface_delete,
};
static void

@ -373,6 +373,19 @@
decorations should be updated accordingly.
</description>
</event>
<event name="delete">
<description summary="surface wants to be closed">
The delete event is sent by the compositor when the user
wants the surface to be closed. This should be equivalent to
the user clicking the close button in client-side decorations,
if your application has any...
This is only a request that the user intends to close your
window. The client may choose to ignore this request, or show
a dialog to ask the user to save their data...
</description>
</event>
</interface>
<interface name="xdg_popup" version="1">

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