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authorMike Blumenkrantz <michael.blumenkrantz@gmail.com>2012-09-11 11:43:17 +0000
committerMike Blumenkrantz <michael.blumenkrantz@gmail.com>2012-09-11 11:43:17 +0000
commit9615e7bc4c328afdd4643db434e843f181604198 (patch)
tree6291cdb8ced268d175f06e0579e8de1103f161fa /legacy/evas/src/lib/canvas/evas_clip.c
parentEcore_X: Fix more memcpy madness causing problems in randr. This fixes (diff)
downloadefl-9615e7bc4c328afdd4643db434e843f181604198.tar.gz
formatting
seriously, who breaks this shit? SVN revision: 76455
Diffstat (limited to 'legacy/evas/src/lib/canvas/evas_clip.c')
-rw-r--r--legacy/evas/src/lib/canvas/evas_clip.c177
1 files changed, 89 insertions, 88 deletions
diff --git a/legacy/evas/src/lib/canvas/evas_clip.c b/legacy/evas/src/lib/canvas/evas_clip.c
index b1ff8c2308..f1e9de339a 100644
--- a/legacy/evas/src/lib/canvas/evas_clip.c
+++ b/legacy/evas/src/lib/canvas/evas_clip.c
@@ -7,7 +7,7 @@ evas_object_clip_dirty(Evas_Object *obj)
Eina_List *l;
Evas_Object *data;
- if (obj->cur.cache.clip.dirty) return ;
+ if (obj->cur.cache.clip.dirty) return;
obj->cur.cache.clip.dirty = 1;
EINA_LIST_FOREACH(obj->clip.clipees, l, data)
@@ -22,9 +22,9 @@ evas_object_recalc_clippees(Evas_Object *obj)
if (obj->cur.cache.clip.dirty)
{
- evas_object_clip_recalc(obj);
- EINA_LIST_FOREACH(obj->clip.clipees, l, data)
- evas_object_recalc_clippees(data);
+ evas_object_clip_recalc(obj);
+ EINA_LIST_FOREACH(obj->clip.clipees, l, data)
+ evas_object_recalc_clippees(data);
}
}
@@ -33,20 +33,20 @@ evas_object_clippers_was_visible(Evas_Object *obj)
{
if (obj->prev.visible)
{
- if (obj->prev.clipper)
- return evas_object_clippers_is_visible(obj->prev.clipper);
- return 1;
+ if (obj->prev.clipper)
+ return evas_object_clippers_is_visible(obj->prev.clipper);
+ return 1;
}
return 0;
}
/* aaaaargh (pirate voice) ... notes!
- *
+ *
* we have a big problem until now that's gone undetected... until yesterday.
* that problem involves clips and maps and smart objects. hooray! 3 of the
* more complex bits of evas - and maps and smart objects being one of the
* nastiest ones.
- *
+ *
* what is the problem? when a clip crosses a map boundary. that is to say
* that when the clipper and clippee are not within the child tree of the
* mapped object. in this case "bad stuff" happens. basically as clips are
@@ -63,13 +63,13 @@ evas_object_clippers_was_visible(Evas_Object *obj)
* thats silly-expensive and i was about to fix it that way but it has since
* dawned on me that that is just going to kill performance in some critical
* areas like during object setup and manipulation, as well as teardown.
- *
+ *
* aaaaagh! best for now is to document this as a "don't do it damnit!" thing
* and have the apps avoid it. but even then - how to do this? this is not
* easy. everywhere i turn so far i come up to either expensive operations,
* breaks in logic, or nasty re-work of apps or4 the whole concept of clipping,
* smart objects and maps... and that will have to wait for evas 2.0
- *
+ *
* the below does clip fixups etc. in the even a clip spans a map boundary.
* not pretty, but necessary.
*/
@@ -87,7 +87,7 @@ evas_object_child_map_across_mark(Evas_Object *obj, Evas_Object *map_obj, Eina_B
if (obj->smart.smart)
{
Evas_Object *obj2;
-
+
EINA_INLIST_FOREACH(evas_object_smart_members_get_direct(obj), obj2)
{
// if obj has its own map - skip it. already done
@@ -99,12 +99,12 @@ evas_object_child_map_across_mark(Evas_Object *obj, Evas_Object *map_obj, Eina_B
{
Eina_List *l;
Evas_Object *obj2;
-
+
EINA_LIST_FOREACH(obj->clip.clipees, l, obj2)
- evas_object_child_map_across_mark(obj2, map_obj, force);
+ evas_object_child_map_across_mark(obj2, map_obj, force);
}
}
-#endif
+#endif
}
void
@@ -113,8 +113,8 @@ evas_object_clip_across_check(Evas_Object *obj)
#ifdef MAP_ACROSS
if (!obj->cur.clipper) return;
if (obj->cur.clipper->cur.map_parent != obj->cur.map_parent)
- evas_object_child_map_across_mark(obj, obj->cur.map_parent, 1);
-#endif
+ evas_object_child_map_across_mark(obj, obj->cur.map_parent, 1);
+#endif
}
void
@@ -131,30 +131,30 @@ evas_object_clip_across_clippees_check(Evas_Object *obj)
evas_object_child_map_across_mark(obj, obj->cur.map_parent, 0);
if (obj->cur.cache.clip.dirty)
{
- EINA_LIST_FOREACH(obj->clip.clipees, l, obj2)
- evas_object_clip_across_clippees_check(obj2);
+ EINA_LIST_FOREACH(obj->clip.clipees, l, obj2)
+ evas_object_clip_across_clippees_check(obj2);
}
-#endif
+#endif
}
// this function is called on an object when map is enabled or disabled on it
// thus creating a "map boundary" at that point.
-//
+//
// FIXME: flip2 test broken in elm - might be show/hide of clips
void
evas_object_mapped_clip_across_mark(Evas_Object *obj)
{
#ifdef MAP_ACROSS
if ((obj->cur.map) && (obj->cur.usemap))
- evas_object_child_map_across_mark(obj, obj, 0);
+ evas_object_child_map_across_mark(obj, obj, 0);
else
{
if (obj->smart.parent)
- evas_object_child_map_across_mark
- (obj, obj->smart.parent->cur.map_parent, 0);
+ evas_object_child_map_across_mark
+ (obj, obj->smart.parent->cur.map_parent, 0);
else
- evas_object_child_map_across_mark(obj, NULL, 0);
- }
+ evas_object_child_map_across_mark(obj, NULL, 0);
+ }
#endif
}
@@ -169,8 +169,8 @@ evas_object_clip_set(Evas_Object *obj, Evas_Object *clip)
MAGIC_CHECK_END();
if (!clip)
{
- evas_object_clip_unset(obj);
- return;
+ evas_object_clip_unset(obj);
+ return;
}
MAGIC_CHECK(clip, Evas_Object, MAGIC_OBJ);
return;
@@ -216,36 +216,36 @@ evas_object_clip_set(Evas_Object *obj, Evas_Object *clip)
}
if (obj->smart.smart)
{
- if (obj->smart.smart->smart_class->clip_set)
- obj->smart.smart->smart_class->clip_set(obj, clip);
+ if (obj->smart.smart->smart_class->clip_set)
+ obj->smart.smart->smart_class->clip_set(obj, clip);
}
if (obj->cur.clipper)
{
- /* unclip */
- obj->cur.clipper->clip.clipees = eina_list_remove(obj->cur.clipper->clip.clipees, obj);
- if (!obj->cur.clipper->clip.clipees)
- {
- obj->cur.clipper->cur.have_clipees = 0;
- if (obj->cur.clipper->cur.visible)
- evas_damage_rectangle_add(obj->cur.clipper->layer->evas,
- obj->cur.clipper->cur.geometry.x,
- obj->cur.clipper->cur.geometry.y,
- obj->cur.clipper->cur.geometry.w,
- obj->cur.clipper->cur.geometry.h);
- }
- evas_object_change(obj->cur.clipper);
- evas_object_change(obj);
- obj->cur.clipper = NULL;
+ /* unclip */
+ obj->cur.clipper->clip.clipees = eina_list_remove(obj->cur.clipper->clip.clipees, obj);
+ if (!obj->cur.clipper->clip.clipees)
+ {
+ obj->cur.clipper->cur.have_clipees = 0;
+ if (obj->cur.clipper->cur.visible)
+ evas_damage_rectangle_add(obj->cur.clipper->layer->evas,
+ obj->cur.clipper->cur.geometry.x,
+ obj->cur.clipper->cur.geometry.y,
+ obj->cur.clipper->cur.geometry.w,
+ obj->cur.clipper->cur.geometry.h);
+ }
+ evas_object_change(obj->cur.clipper);
+ evas_object_change(obj);
+ obj->cur.clipper = NULL;
}
/* clip me */
if ((!clip->clip.clipees) && (clip->cur.visible))
{
- /* Basically it just went invisible */
- clip->changed = 1;
- clip->layer->evas->changed = 1;
- evas_damage_rectangle_add(clip->layer->evas,
- clip->cur.geometry.x, clip->cur.geometry.y,
- clip->cur.geometry.w, clip->cur.geometry.h);
+ /* Basically it just went invisible */
+ clip->changed = 1;
+ clip->layer->evas->changed = 1;
+ evas_damage_rectangle_add(clip->layer->evas,
+ clip->cur.geometry.x, clip->cur.geometry.y,
+ clip->cur.geometry.w, clip->cur.geometry.h);
}
obj->cur.clipper = clip;
clip->clip.clipees = eina_list_append(clip->clip.clipees, obj);
@@ -259,32 +259,32 @@ evas_object_clip_set(Evas_Object *obj, Evas_Object *clip)
/* If it's NOT a rectangle set the mask bits too */
/* FIXME: Optmz ths chck */
if (clip->type == o_rect_type)
- obj->cur.mask = NULL;
+ obj->cur.mask = NULL;
else
{
- void *engdata;
+ void *engdata;
obj->cur.mask = clip;
- engdata = clip->func->engine_data_get(clip);
- /* FIXME: Images only */
- clip->layer->evas->engine.func->image_mask_create(
- clip->layer->evas->engine.data.output,
- engdata);
+ engdata = clip->func->engine_data_get(clip);
+ /* FIXME: Images only */
+ clip->layer->evas->engine.func->image_mask_create(
+ clip->layer->evas->engine.data.output,
+ engdata);
}
evas_object_change(clip);
evas_object_change(obj);
evas_object_clip_dirty(obj);
evas_object_recalc_clippees(obj);
- if ((!obj->smart.smart) &&
+ if ((!obj->smart.smart) &&
(!((obj->cur.map) && (obj->cur.usemap))))
{
- if (evas_object_is_in_output_rect(obj,
- obj->layer->evas->pointer.x,
- obj->layer->evas->pointer.y, 1, 1))
- evas_event_feed_mouse_move(obj->layer->evas,
- obj->layer->evas->pointer.x,
- obj->layer->evas->pointer.y,
- obj->layer->evas->last_timestamp,
- NULL);
+ if (evas_object_is_in_output_rect(obj,
+ obj->layer->evas->pointer.x,
+ obj->layer->evas->pointer.y, 1, 1))
+ evas_event_feed_mouse_move(obj->layer->evas,
+ obj->layer->evas->pointer.x,
+ obj->layer->evas->pointer.y,
+ obj->layer->evas->last_timestamp,
+ NULL);
}
evas_object_clip_across_check(obj);
}
@@ -309,39 +309,39 @@ evas_object_clip_unset(Evas_Object *obj)
if (evas_object_intercept_call_clip_unset(obj)) return;
if (obj->smart.smart)
{
- if (obj->smart.smart->smart_class->clip_unset)
- obj->smart.smart->smart_class->clip_unset(obj);
+ if (obj->smart.smart->smart_class->clip_unset)
+ obj->smart.smart->smart_class->clip_unset(obj);
}
if (obj->cur.clipper)
{
obj->cur.clipper->clip.clipees = eina_list_remove(obj->cur.clipper->clip.clipees, obj);
- if (!obj->cur.clipper->clip.clipees)
- {
- obj->cur.clipper->cur.have_clipees = 0;
- if (obj->cur.clipper->cur.visible)
- evas_damage_rectangle_add(obj->cur.clipper->layer->evas,
- obj->cur.clipper->cur.geometry.x,
- obj->cur.clipper->cur.geometry.y,
- obj->cur.clipper->cur.geometry.w,
- obj->cur.clipper->cur.geometry.h);
- }
- evas_object_change(obj->cur.clipper);
+ if (!obj->cur.clipper->clip.clipees)
+ {
+ obj->cur.clipper->cur.have_clipees = 0;
+ if (obj->cur.clipper->cur.visible)
+ evas_damage_rectangle_add(obj->cur.clipper->layer->evas,
+ obj->cur.clipper->cur.geometry.x,
+ obj->cur.clipper->cur.geometry.y,
+ obj->cur.clipper->cur.geometry.w,
+ obj->cur.clipper->cur.geometry.h);
+ }
+ evas_object_change(obj->cur.clipper);
}
obj->cur.clipper = NULL;
evas_object_change(obj);
evas_object_clip_dirty(obj);
evas_object_recalc_clippees(obj);
- if ((!obj->smart.smart) &&
+ if ((!obj->smart.smart) &&
(!((obj->cur.map) && (obj->cur.usemap))))
{
- if (evas_object_is_in_output_rect(obj,
- obj->layer->evas->pointer.x,
- obj->layer->evas->pointer.y, 1, 1))
- evas_event_feed_mouse_move(obj->layer->evas,
- obj->layer->evas->pointer.x,
- obj->layer->evas->pointer.y,
+ if (evas_object_is_in_output_rect(obj,
+ obj->layer->evas->pointer.x,
+ obj->layer->evas->pointer.y, 1, 1))
+ evas_event_feed_mouse_move(obj->layer->evas,
+ obj->layer->evas->pointer.x,
+ obj->layer->evas->pointer.y,
obj->layer->evas->last_timestamp,
- NULL);
+ NULL);
}
evas_object_clip_across_check(obj);
}
@@ -354,3 +354,4 @@ evas_object_clipees_get(const Evas_Object *obj)
MAGIC_CHECK_END();
return obj->clip.clipees;
}
+