elementary / transit - modifed to be available to add same object to multiple transit...

git-svn-id: https://svn.enlightenment.org/svn/e/trunk/elementary@59550 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33

diff --git a/src/lib/elm_transit.c b/src/lib/elm_transit.c
index 0be0f5a..c0117ba 100644 (file)
--- a/src/lib/elm_transit.c
+++ b/src/lib/elm_transit.c
@@ -48,8 +48,6 @@
  * animations can be manipulated inside the theme.
  */
 
-static const char _transit_key[] = "_elm_transit";
-
 #define _TRANSIT_FOCAL 2000
 
 struct _Elm_Transit
@@ -60,6 +58,7 @@ struct _Elm_Transit
    Ecore_Animator *animator;
    Eina_Inlist *effect_list;
    Eina_List *objs;
+   Eina_Hash *objs_data_hash;
    Elm_Transit *prev_chain_transit;
    Eina_List *next_chain_transits;
    Elm_Transit_Tween_Mode tween_mode;
@@ -108,7 +107,6 @@ struct _Elm_Obj_State
 
 struct _Elm_Obj_Data
 {
-   Elm_Transit *transit;
    struct _Elm_Obj_State *state;
    Eina_Bool pass_events : 1;
 };
@@ -118,13 +116,11 @@ typedef struct _Elm_Obj_Data Elm_Obj_Data;
 typedef struct _Elm_Obj_State Elm_Obj_State;
 
 static void
-_elm_transit_obj_states_save(Evas_Object *obj)
+_elm_transit_obj_states_save(Evas_Object *obj, Elm_Obj_Data *obj_data)
 {
-   Elm_Obj_Data *obj_data;
    Elm_Obj_State *state;
 
-   obj_data = evas_object_data_get(obj, _transit_key);
-   if ((!obj_data) || (obj_data->state)) return;
+   if (obj_data->state) return;
    state = calloc(1, sizeof(Elm_Obj_State));
    if (!state) return;
    evas_object_geometry_get(obj, &state->x, &state->y, &state->w, &state->h);
@@ -136,12 +132,28 @@ _elm_transit_obj_states_save(Evas_Object *obj)
    obj_data->state = state;
 }
 
+static Eina_Bool
+_hash_foreach_pass_events_set(const Eina_Hash *hash, const void *key, void *data, void *fdata)
+{
+   Elm_Transit *transit = fdata;
+   evas_object_pass_events_set((Evas_Object*) key, transit->event_enabled);
+   return EINA_TRUE;
+}
+
+static Eina_Bool
+_hash_foreach_obj_states_save(const Eina_Hash *hash, const void *key, void *data, void *fdata)
+{
+   _elm_transit_obj_states_save((Evas_Object *) key, (Elm_Obj_Data *) data);
+   return EINA_TRUE;
+}
+
 static void
 _elm_transit_object_remove_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
 {
    Elm_Transit *transit = data;
-   Elm_Obj_Data *obj_data = evas_object_data_del(obj, _transit_key);
+   Elm_Obj_Data *obj_data = eina_hash_find(transit->objs_data_hash, obj);
    if (!obj_data) return;
+   eina_hash_del_by_key(transit->objs_data_hash, obj);
    evas_object_pass_events_set(obj, obj_data->pass_events);
    if (obj_data->state)
      free(obj_data->state);
@@ -153,7 +165,9 @@ _elm_transit_object_remove_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj,
 static void
 _elm_transit_object_remove(Elm_Transit *transit, Evas_Object *obj)
 {
-   Elm_Obj_Data *obj_data = evas_object_data_del(obj, _transit_key);
+   Elm_Obj_Data *obj_data = eina_hash_find(transit->objs_data_hash, obj);
+   if (!obj_data) return;
+   eina_hash_del_by_key(transit->objs_data_hash, obj);
    Elm_Obj_State *state = obj_data->state;
 
    evas_object_pass_events_set(obj, obj_data->pass_events);
@@ -189,8 +203,9 @@ _elm_transit_object_remove(Elm_Transit *transit, Evas_Object *obj)
        transit->objs = eina_list_remove(transit->objs, obj);
      }
 
-   evas_object_event_callback_del(obj, EVAS_CALLBACK_DEL,
-                                  _elm_transit_object_remove_cb);
+   evas_object_event_callback_del_full(obj, EVAS_CALLBACK_DEL,
+                                       _elm_transit_object_remove_cb,
+                                       transit);
 }
 
 static void
@@ -198,8 +213,6 @@ _elm_transit_effect_del(Elm_Transit *transit, Elm_Transit_Effect_Module *effect_
 {
    if (effect_module->end_cb)
      effect_module->end_cb(effect_module->effect, transit);
-
-   transit->effect_list = eina_inlist_remove(transit->effect_list, (Eina_Inlist*) effect_module);
    free(effect_module);
 }
 
@@ -238,8 +251,11 @@ _elm_transit_del(Elm_Transit *transit)
    if (transit->animator)
      ecore_animator_del(transit->animator);
 
-   EINA_INLIST_FOREACH(transit->effect_list, effect_module)
-     _elm_transit_effect_del(transit, effect_module);
+   while (transit->effect_list)
+     {
+        effect_module = EINA_INLIST_CONTAINER_GET(transit->effect_list, Elm_Transit_Effect_Module);
+        transit->effect_list = eina_inlist_remove(transit->effect_list, transit->effect_list);
+     }
 
    while (transit->objs)
      _elm_transit_object_remove(transit, eina_list_data_get(transit->objs));
@@ -249,6 +265,8 @@ _elm_transit_del(Elm_Transit *transit)
    if (transit->del_data.func)
      transit->del_data.func(transit->del_data.arg, transit);
 
+   eina_hash_free(transit->objs_data_hash);
+
    EINA_MAGIC_SET(transit, EINA_MAGIC_NONE);
    free(transit);
 }
@@ -370,6 +388,8 @@ elm_transit_add(void)
 
    elm_transit_tween_mode_set(transit, ELM_TRANSIT_TWEEN_MODE_LINEAR);
 
+   transit->objs_data_hash = eina_hash_pointer_new(NULL);
+
    return transit;
 }
 /**
@@ -521,30 +541,20 @@ elm_transit_object_add(Elm_Transit *transit, Evas_Object *obj)
    EINA_SAFETY_ON_NULL_RETURN(obj);
    Elm_Obj_Data *obj_data;
 
-   obj_data = evas_object_data_get(obj, _transit_key);
-
-   if ((obj_data) && (obj_data->transit != transit))
-     elm_transit_object_remove(obj_data->transit, obj);
+   obj_data = ELM_NEW(Elm_Obj_Data);
+   obj_data->pass_events = evas_object_pass_events_get(obj);
+   if (!transit->event_enabled)
+     evas_object_pass_events_set(obj, EINA_TRUE);
 
-   if ((!obj_data) || (obj_data->transit != transit))
-     {
-        obj_data = ELM_NEW(Elm_Obj_Data);
-        obj_data->pass_events = evas_object_pass_events_get(obj);
-        obj_data->transit = transit;
-        evas_object_data_set(obj, _transit_key, obj_data);
-        if (!transit->event_enabled)
-          evas_object_pass_events_set(obj, EINA_TRUE);
-
-        evas_object_event_callback_add(obj, EVAS_CALLBACK_DEL,
-                                       _elm_transit_object_remove_cb,
-                                       transit);
-     }
+   evas_object_event_callback_add(obj, EVAS_CALLBACK_DEL,
+                                  _elm_transit_object_remove_cb,
+                                  transit);
 
    transit->objs = eina_list_append(transit->objs, obj);
+   eina_hash_add(transit->objs_data_hash, obj, obj_data);
 
    if (!transit->state_keep)
-     _elm_transit_obj_states_save(obj);
-
+     _elm_transit_obj_states_save(obj, obj_data);
 }
 
 /**
@@ -567,9 +577,8 @@ elm_transit_object_remove(Elm_Transit *transit, Evas_Object *obj)
    EINA_SAFETY_ON_NULL_RETURN(obj);
    Elm_Obj_Data *obj_data;
 
-   obj_data = evas_object_data_get(obj, _transit_key);
-
-   if ((!obj_data) || (obj_data->transit != transit)) return;
+   obj_data = eina_hash_find(transit->objs_data_hash, obj);
+   if (!obj_data) return;
 
    _elm_transit_object_remove(transit, obj);
    if (!transit->objs) elm_transit_del(transit);
@@ -618,19 +627,7 @@ elm_transit_event_enabled_set(Elm_Transit *transit, Eina_Bool enabled)
 
    transit->event_enabled = !!enabled;
 
-   if (enabled)
-     {
-        EINA_LIST_FOREACH(transit->objs, elist, obj)
-          {
-             obj_data = evas_object_data_get(obj, _transit_key);
-             evas_object_pass_events_set(obj, obj_data->pass_events);
-          }
-     }
-   else
-     {
-        EINA_LIST_FOREACH(transit->objs, elist, obj)
-          evas_object_pass_events_set(obj, EINA_TRUE);
-     }
+   eina_hash_foreach(transit->objs_data_hash, _hash_foreach_pass_events_set, transit);
 }
 
 /**
@@ -971,6 +968,8 @@ elm_transit_progress_value_get(const Elm_Transit *transit)
    return transit->progress;
 }
 
+
+
 /**
  * Enable/disable keeping up the objects states.
  * If it is not kept, the objects states will be reset when transition ends.
@@ -988,16 +987,14 @@ elm_transit_objects_final_state_keep_set(Elm_Transit *transit, Eina_Bool state_k
 {
    Eina_List *list;
    Evas_Object *obj;
+   Elm_Obj_Data *obj_data;
 
    ELM_TRANSIT_CHECK_OR_RETURN(transit);
    if (transit->state_keep == state_keep) return;
    if (transit->animator) return;
    transit->state_keep = !!state_keep;
-   if (!state_keep)
-     {
-        EINA_LIST_FOREACH(transit->objs, list, obj)
-          _elm_transit_obj_states_save(obj);
-     }
+   if (state_keep) return;
+   eina_hash_foreach(transit->objs_data_hash, _hash_foreach_obj_states_save, NULL);
 }
 
 /**
@@ -1442,6 +1439,7 @@ _transit_effect_flip_op(Elm_Transit_Effect *effect, Elm_Transit *transit, double
    else degree = (float)(progress * -180);
 
    count = eina_list_count(transit->objs);
+
    for (i = 0; i < (count - 1); i += 2)
      {
         Evas_Coord half_w, half_h;