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2007-10-08 Matthew Allum <mallum@openedhand.com>

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* clutter/clutter-actor.c:
        * clutter/clutter-actor.h:
        * clutter/clutter-private.h:
        * clutter/clutter-main.c:
        Add a hash to global clutter context mapping all parented actor
        id's to actors.
        Add clutter_get_actor_by_id() call.
        Convert picking machinery to use above.
        (performance/simpler composite actor creation)

        * clutter/clutter-stage.c: (clutter_stage_fullscreen),
        (clutter_stage_unfullscreen), (clutter_stage_event):
        Only set the fullscreen property on stage state fullscreen event(#545)
        Experimental as could be painful to implement on non X backends.
This commit is contained in:
Matthew Allum
2007-10-08 16:18:33 +00:00
parent 9e81870d0b
commit 34a40de3c5
6 changed files with 86 additions and 25 deletions
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27
clutter/clutter-main.c
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@ -232,10 +232,9 @@ _clutter_do_pick (ClutterStage *stage,
/* Decode color back into an ID, taking into account fb depth */
id = pixel[2]>>(8-b) | pixel[1]<<b>>(8-g) | pixel[0]<<(g+b)>>(8-r);
return clutter_container_find_child_by_id (CLUTTER_CONTAINER (stage), id);
return clutter_get_actor_by_id (id);
}
/**
* clutter_main_quit:
*
@ -761,6 +760,8 @@ pre_parse_hook (GOptionContext *context,
clutter_context->font_map = PANGO_FT2_FONT_MAP (pango_ft2_font_map_new ());
pango_ft2_font_map_set_resolution (clutter_context->font_map, 96.0, 96.0);
clutter_context->actor_hash = g_hash_table_new (NULL, NULL);
backend = clutter_context->backend;
g_assert (CLUTTER_IS_BACKEND (backend));
@ -1318,6 +1319,27 @@ clutter_do_event (ClutterEvent *event)
}
}
/**
* clutter_get_actor_by_id
* @id: a #ClutterActor ID.
*
* FIXME.
*
* Since: 0.6
*/
ClutterActor*
clutter_get_actor_by_id (guint32 id)
{
ClutterMainContext *context;
context = clutter_context_get_default ();
g_return_val_if_fail (context != NULL, NULL);
g_return_val_if_fail (context->actor_hash != NULL, NULL);
return g_hash_table_lookup (context->actor_hash, (gconstpointer)id);
}
void
clutter_base_init (void)
{
@ -1336,3 +1358,4 @@ clutter_base_init (void)
foo = clutter_actor_get_type ();
}
}