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Cleaned up MetaCompWindow disposal.

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This commit is contained in:
Tomas Frydrych 2008-08-20 08:26:52 +01:00
parent 1ee1842638
commit 8589eab403
1 changed files with 56 additions and 58 deletions
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102
src/compositor/compositor-clutter.c
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@ -166,7 +166,7 @@ struct _MetaCompWindowPrivate
gboolean destroy_pending : 1;
gboolean argb32 : 1;
gboolean minimize_in_progress : 1;
gboolean disposed : 1;
};
enum
@ -180,18 +180,17 @@ static void meta_comp_window_class_init (MetaCompWindowClass *klass);
static void meta_comp_window_init (MetaCompWindow *self);
static void meta_comp_window_dispose (GObject *object);
static void meta_comp_window_finalize (GObject *object);
static void meta_comp_window_constructed (MetaCompWindow *self);
static void meta_comp_window_constructed (GObject *object);
static void meta_comp_window_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec);
static void meta_comp_window_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec);
static void meta_comp_window_get_window_type (MetaCompWindow *self);
static void meta_comp_window_detach (MetaCompWindow *self);
GType meta_comp_window_get_type (void);
@ -257,8 +256,9 @@ static gboolean is_shaped (MetaDisplay *display, Window xwindow);
static gboolean meta_comp_window_has_shadow (MetaCompWindow *self);
static void
meta_comp_window_constructed (MetaCompWindow *self)
meta_comp_window_constructed (GObject *object)
{
MetaCompWindow *self = META_COMP_WINDOW (object);
MetaCompWindowPrivate *priv = self->priv;
MetaScreen *screen = priv->screen;
MetaDisplay *display = meta_screen_get_display (screen);
@ -319,6 +319,43 @@ meta_comp_window_constructed (MetaCompWindow *self)
static void
meta_comp_window_dispose (GObject *object)
{
MetaCompWindow *self = META_COMP_WINDOW (object);
MetaCompWindowPrivate *priv = self->priv;
MetaScreen *screen;
MetaDisplay *display;
Display *xdisplay;
MetaCompScreen *info;
if (priv->disposed)
return;
priv->disposed = TRUE;
screen = priv->screen;
display = meta_screen_get_display (screen);
xdisplay = meta_display_get_xdisplay (display);
info = meta_screen_get_compositor_data (screen);
meta_comp_window_detach (self);
if (priv->damage != None)
{
meta_error_trap_push (display);
XDamageDestroy (xdisplay, priv->damage);
meta_error_trap_pop (display, FALSE);
priv->damage = None;
}
/*
* Check we are not in the dock list -- FIXME (do this in a cleaner way)
*/
if (priv->type == META_COMP_WINDOW_DOCK)
info->dock_windows = g_slist_remove (info->dock_windows, self);
info->windows = g_list_remove (info->windows, (gconstpointer) self);
g_hash_table_remove (info->windows_by_xid, (gpointer) priv->xwindow);
G_OBJECT_CLASS (meta_comp_window_parent_class)->dispose (object);
}
@ -605,70 +642,33 @@ clutter_cmp_destroy (MetaCompositor *compositor)
}
static void
free_win (MetaCompWindow *self,
gboolean destroy)
meta_comp_window_detach (MetaCompWindow *self)
{
MetaCompWindowPrivate *priv = self->priv;
MetaScreen *screen = priv->screen;
MetaDisplay *display = meta_screen_get_display (screen);
Display *xdisplay = meta_display_get_xdisplay (display);
MetaCompScreen *info = meta_screen_get_compositor_data (screen);
/* See comment in map_win */
if (priv->back_pixmap && destroy)
if (priv->back_pixmap)
{
XFreePixmap (xdisplay, priv->back_pixmap);
priv->back_pixmap = None;
}
if (destroy)
{
if (priv->damage != None)
{
meta_error_trap_push (display);
XDamageDestroy (xdisplay, priv->damage);
meta_error_trap_pop (display, FALSE);
priv->damage = None;
}
/* The window may not have been added to the list in this case,
but we can check anyway */
if (priv->type == META_COMP_WINDOW_DOCK)
info->dock_windows = g_slist_remove (info->dock_windows, self);
clutter_actor_destroy (CLUTTER_ACTOR (self));
}
}
static void
destroy_win (MetaDisplay *display,
Window xwindow,
gboolean gone)
destroy_win (MetaDisplay *display, Window xwindow)
{
MetaScreen *screen;
MetaCompScreen *info;
MetaCompWindow *cw;
MetaCompWindowPrivate *priv;
cw = find_window_in_display (display, xwindow);
if (cw == NULL)
return;
priv = cw->priv;
meta_verbose ("destroying a window... 0x%x (%p)\n", (guint) xwindow, cw);
screen = priv->screen;
info = meta_screen_get_compositor_data (screen);
info->windows = g_list_remove (info->windows, (gconstpointer) cw);
g_hash_table_remove (info->windows_by_xid, (gpointer) xwindow);
free_win (cw, TRUE);
clutter_actor_destroy (CLUTTER_ACTOR (cw));
}
static void
@ -810,7 +810,7 @@ unmap_win (MetaDisplay *display,
priv->attrs.map_state = IsUnmapped;
free_win (cw, FALSE);
meta_comp_window_detach (cw);
if (!priv->minimize_in_progress)
{
@ -1038,7 +1038,7 @@ process_reparent (MetaCompositorClutter *compositor,
{
meta_verbose ("reparent: destroying a window 0%x\n",
(guint)event->window);
destroy_win (compositor->display, event->window, FALSE);
destroy_win (compositor->display, event->window);
}
}
@ -1046,7 +1046,7 @@ static void
process_destroy (MetaCompositorClutter *compositor,
XDestroyWindowEvent *event)
{
destroy_win (compositor->display, event->window, FALSE);
destroy_win (compositor->display, event->window);
}
static void
@ -1492,9 +1492,7 @@ static void
on_destroy_effect_complete (ClutterActor *actor,
gpointer user_data)
{
MetaCompWindow *cw = (MetaCompWindow *)user_data;
free_win (cw, TRUE);
clutter_actor_destroy (actor);
}
static void