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wayland: add extended state for tiled

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xdg-shell allows desktop environments to extend the list of states
within a given range.

Use this possibility to add a new state for tiled so that gtk+ can
benefit from this.

https://bugzilla.gnome.org/show_bug.cgi?id=766860
This commit is contained in:
Olivier Fourdan 2016-05-25 15:07:51 +02:00
parent 6de0ecb78e
commit 85407180cf
1 changed files with 14 additions and 2 deletions
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16
gdk/wayland/gdkwindow-wayland.c
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@ -45,6 +45,13 @@ enum {
static guint signals[LAST_SIGNAL];
/*
* Define GNOME additional states to xdg-shell
* The current reserved range for GNOME is 0x1000 - 0x1FFF
*/
#define XDG_SURFACE_STATE_GNOME_TILED 0x1000
#define WINDOW_IS_TOPLEVEL_OR_FOREIGN(window) \
(GDK_WINDOW_TYPE (window) != GDK_WINDOW_CHILD && \
GDK_WINDOW_TYPE (window) != GDK_WINDOW_OFFSCREEN)
@ -1233,6 +1240,10 @@ xdg_surface_configure (void *data,
break;
case XDG_SURFACE_STATE_RESIZING:
break;
/* GNOME additional states to xdg-shell */
case XDG_SURFACE_STATE_GNOME_TILED:
new_state |= GDK_WINDOW_STATE_TILED;
break;
default:
/* Unknown state */
break;
@ -1278,11 +1289,12 @@ xdg_surface_configure (void *data,
}
GDK_NOTE (EVENTS,
g_message ("configure, window %p %dx%d,%s%s%s",
g_message ("configure, window %p %dx%d,%s%s%s%s",
window, width, height,
(new_state & GDK_WINDOW_STATE_FULLSCREEN) ? " fullscreen" : "",
(new_state & GDK_WINDOW_STATE_MAXIMIZED) ? " maximized" : "",
(new_state & GDK_WINDOW_STATE_FOCUSED) ? " focused" : ""));
(new_state & GDK_WINDOW_STATE_FOCUSED) ? " focused" : "",
(new_state & GDK_WINDOW_STATE_TILED) ? " tiled" : ""));
_gdk_set_window_state (window, new_state);
gdk_wayland_window_sync_margin (window);