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x11: Unmanage X11 windows on MetaX11Display finalization

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This used to be relied upon meta_display_close(), but MetaDisplay
and MetaX11Display lifetimes may be unrelated.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/420
This commit is contained in:
Carlos Garnacho 2018-12-10 13:42:53 +01:00 committed by Jonas Ådahl
parent 465e13128b
commit 7713006f5b
1 changed files with 22 additions and 0 deletions
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22
src/x11/meta-x11-display.c
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@ -95,6 +95,27 @@ static void unset_wm_check_hint (MetaX11Display *x11_display);
static void prefs_changed_callback (MetaPreference pref,
void *data);
static void
meta_x11_display_unmanage_windows (MetaX11Display *x11_display)
{
GList *windows, *l;
MetaWindow *window;
if (!x11_display->xids)
return;
windows = g_hash_table_get_values (x11_display->xids);
g_list_foreach (windows, (GFunc) g_object_ref, NULL);
for (l = windows; l; l = l->next)
{
window = l->data;
if (!window->unmanaging)
meta_window_unmanage (window, META_CURRENT_TIME);
}
g_list_free_full (windows, g_object_unref);
}
static void
meta_x11_display_dispose (GObject *object)
{
@ -107,6 +128,7 @@ meta_x11_display_dispose (GObject *object)
meta_x11_display_ungrab_keys (x11_display);
meta_x11_selection_shutdown (x11_display);
meta_x11_display_unmanage_windows (x11_display);
g_clear_object (&x11_display->x11_stack);