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Add "timeout" field. (bg_apply_cleanup_cb): Added.

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2002-02-07  Richard Hestilow  <hestilow@ximian.com>

	* applier.c (BGApplierPrivate): Add "timeout" field.
	(bg_apply_cleanup_cb): Added.
	(bg_applier_apply_prefs): Add/reset timeout for cleanup function
	if we load a pixbuf.
This commit is contained in:
Richard Hestilow 2002-02-07 06:15:03 +00:00 • committed by Rachel Hestilow
parent 54d7e22f60
commit 96d7f7d1a8
2 changed files with 34 additions and 0 deletions
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27
libbackground/applier.c
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@ -107,6 +107,9 @@ struct _BGApplierPrivate
gboolean pixmap_is_set; /* TRUE iff the pixmap above
* has been set as the root
* pixmap */
guint timeout; /* "Cleanup" timeout handler;
* reset to 30 seconds every
* time apply is called. */
};
static GObjectClass *parent_class;
@ -177,6 +180,8 @@ static void set_root_pixmap (GdkPixmap *pixmap);
static gboolean is_nautilus_running (void);
static gboolean cleanup_cb (BGApplier *bg_applier);
guint
bg_applier_get_type (void)
{
@ -213,6 +218,7 @@ bg_applier_init (BGApplier *bg_applier, BGApplierClass *class)
bg_applier->p->pixbuf = NULL;
bg_applier->p->wallpaper_pixbuf = NULL;
bg_applier->p->nautilus_running = is_nautilus_running ();
bg_applier->p->timeout = 0;
}
static void
@ -396,6 +402,14 @@ bg_applier_apply_prefs (BGApplier *bg_applier,
g_warning (_("Could not load pixbuf \"%s\"; disabling wallpaper."),
new_prefs->wallpaper_filename);
new_prefs->wallpaper_enabled = FALSE;
}
else
{
if (bg_applier->p->timeout)
g_source_remove (bg_applier->p->timeout);
bg_applier->p->timeout = g_timeout_add (30000, (GSourceFunc) cleanup_cb, bg_applier);
}
}
}
@ -1394,3 +1408,16 @@ is_nautilus_running (void)
return running;
}
static gboolean
cleanup_cb (BGApplier *bg_applier)
{
if (bg_applier->p->wallpaper_pixbuf != NULL)
{
g_object_unref (G_OBJECT (bg_applier->p->wallpaper_pixbuf));
bg_applier->p->wallpaper_pixbuf = NULL;
}
bg_applier->p->timeout = 0;
return FALSE;
}