Enlightenment CVS committal
Author : raster
Project : e17
Module : apps/entrance
Dir : e17/apps/entrance/src/client
Modified Files:
main.c
Log Message:
use the new screensaver info to pasue edje and flush caches to save ram - if
the ss is active - the box is very much idle. no one is looking at its screen
(it's blank) so no need to consume excess ram and cpu. sleep nicely. wake up
again when screensaver stops
===================================================================
RCS file: /cvsroot/enlightenment/e17/apps/entrance/src/client/main.c,v
retrieving revision 1.75
retrieving revision 1.76
diff -u -3 -r1.75 -r1.76
--- main.c 26 Aug 2005 04:23:44 -0000 1.75
+++ main.c 3 Mar 2006 09:41:31 -0000 1.76
@@ -22,6 +22,7 @@
#define WINH 600
static Entrance_Session *session = NULL;
+static Evas_Object *edje;
static int
idler_before_cb(void *data)
@@ -72,6 +73,38 @@
}
/**
+ * Called when the screensaver starts/stops
+ */
+static int
+screensaver_notify_cb(void *data, int ev_type, void *ev)
+{
+ Ecore_X_Event_Screensaver_Notify *e;
+
+ e = ev;
+ if (e->on)
+ {
+ int size;
+
+ edje_object_play_set(edje, 0);
+ edje_freeze();
+ size = evas_image_cache_get(evas_object_evas_get(edje));
+ evas_image_cache_set(evas_object_evas_get(edje), 0);
+ evas_image_cache_set(evas_object_evas_get(edje), size);
+ size = evas_font_cache_get(evas_object_evas_get(edje));
+ evas_font_cache_set(evas_object_evas_get(edje), 0);
+ evas_font_cache_set(evas_object_evas_get(edje), size);
+ /* FIXME: it'd be nice to literally delete all the evas objects
+ * to nuke even mroe memory use here */
+ }
+ else
+ {
+ edje_thaw();
+ edje_object_play_set(edje, 1);
+ }
+ return 1;
+}
+
+/**
* what to do if we SIGINT(^c) it
* @param data - no clue
* @param ev_type - kill event ?
@@ -607,7 +640,7 @@
Evas *evas = NULL;
Ecore_Evas *e = NULL;
Ecore_Timer *timer = NULL;
- Evas_Object *o = NULL, *edje = NULL;
+ Evas_Object *o = NULL;
Evas_Coord x, y, w, h;
char *entries[] = { "entrance.entry.user", "entrance.entry.pass" };
int entries_count = 2;
@@ -765,6 +798,9 @@
}
ecore_event_handler_add(ECORE_EVENT_SIGNAL_EXIT, exit_cb, NULL);
ecore_idle_enterer_add(idler_before_cb, NULL);
+
+ ecore_event_handler_add(ECORE_X_EVENT_SCREENSAVER_NOTIFY,
screensaver_notify_cb, NULL);
+ ecore_x_screensaver_event_listen_set(1);
if (ecore_evas_init())
{
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