forked from enlightenment/efl
2358 lines
74 KiB
C
2358 lines
74 KiB
C
#include <Elementary.h>
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#include "elm_priv.h"
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#define ELM_TRANSIT_CHECK_OR_RETURN(transit, ...) \
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do { \
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if (!transit) { \
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CRITICAL("Elm_Transit " # transit " is NULL!"); \
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return __VA_ARGS__; \
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} \
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if (!EINA_MAGIC_CHECK(transit, ELM_TRANSIT_MAGIC)) { \
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EINA_MAGIC_FAIL(transit, ELM_TRANSIT_MAGIC); \
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return __VA_ARGS__; \
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} \
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if (transit->deleted){ \
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ERR("Elm_Transit " # transit " has already been deleted!"); \
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return __VA_ARGS__; \
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} \
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} while (0)
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#define _TRANSIT_FOCAL 2000
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struct _Elm_Transit
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{
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#define ELM_TRANSIT_MAGIC 0xd27f190a
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EINA_MAGIC;
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Ecore_Animator *animator;
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Eina_Inlist *effect_list;
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Eina_List *objs;
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Elm_Transit *prev_chain_transit;
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Eina_List *next_chain_transits;
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Elm_Transit_Tween_Mode tween_mode;
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struct
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{
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Elm_Transit_Del_Cb func;
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void *arg;
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} del_data;
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struct
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{
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double delayed;
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double paused;
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double duration;
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double begin;
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double current;
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} time;
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struct
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{
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int count;
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int current;
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Eina_Bool reverse;
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} repeat;
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double progress;
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unsigned int effects_pending_del;
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int walking;
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Eina_Bool auto_reverse : 1;
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Eina_Bool event_enabled : 1;
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Eina_Bool deleted : 1;
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Eina_Bool state_keep : 1;
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Eina_Bool finished : 1;
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};
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struct _Elm_Transit_Effect_Module
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{
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EINA_INLIST;
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Elm_Transit_Effect_Transition_Cb transition_cb;
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Elm_Transit_Effect_End_Cb end_cb;
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Elm_Transit_Effect *effect;
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Eina_Bool deleted : 1;
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};
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struct _Elm_Transit_Obj_State
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{
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Evas_Coord x, y, w, h;
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int r,g,b,a;
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Evas_Map *map;
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Eina_Bool map_enabled : 1;
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Eina_Bool visible : 1;
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};
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struct _Elm_Transit_Obj_Data
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{
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struct _Elm_Transit_Obj_State *state;
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Eina_Bool freeze_events : 1;
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};
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typedef struct _Elm_Transit_Effect_Module Elm_Transit_Effect_Module;
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typedef struct _Elm_Transit_Obj_Data Elm_Transit_Obj_Data;
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typedef struct _Elm_Transit_Obj_State Elm_Transit_Obj_State;
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static void _transit_obj_data_update(Elm_Transit *transit, Evas_Object *obj);
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static void _transit_obj_data_recover(Elm_Transit *transit, Evas_Object *obj);
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static void _transit_obj_states_save(Evas_Object *obj, Elm_Transit_Obj_Data *obj_data);
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static void _transit_obj_remove_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__);
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static void _transit_obj_remove(Elm_Transit *transit, Evas_Object *obj);
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static void _transit_effect_del(Elm_Transit *transit, Elm_Transit_Effect_Module *effect_module);
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static void _transit_remove_dead_effects(Elm_Transit *transit);
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static void _transit_chain_go(Elm_Transit *transit);
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static void _transit_del(Elm_Transit *transit);
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static Eina_Bool _transit_animate_op(Elm_Transit *transit, double progress);
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static Eina_Bool _transit_animate_cb(void *data);
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static char *_transit_key= "_elm_transit_key";
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static void
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_transit_obj_data_update(Elm_Transit *transit, Evas_Object *obj)
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{
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Elm_Transit_Obj_Data *obj_data = evas_object_data_get(obj, _transit_key);
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if (!obj_data)
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obj_data = ELM_NEW(Elm_Transit_Obj_Data);
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obj_data->freeze_events = evas_object_freeze_events_get(obj);
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if ((!transit->state_keep) && (obj_data->state))
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{
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free(obj_data->state);
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obj_data->state = NULL;
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}
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else
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{
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_transit_obj_states_save(obj, obj_data);
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}
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evas_object_data_set(obj, _transit_key, obj_data);
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}
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static void
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_transit_obj_states_save(Evas_Object *obj, Elm_Transit_Obj_Data *obj_data)
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{
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Elm_Transit_Obj_State *state = obj_data->state;
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if (!state)
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state = calloc(1, sizeof(Elm_Transit_Obj_State));
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if (!state) return;
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evas_object_geometry_get(obj, &state->x, &state->y, &state->w, &state->h);
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evas_object_color_get(obj, &state->r, &state->g, &state->b, &state->a);
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state->visible = evas_object_visible_get(obj);
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state->map_enabled = evas_object_map_enable_get(obj);
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if (evas_object_map_get(obj))
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state->map = evas_map_dup(evas_object_map_get(obj));
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obj_data->state = state;
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}
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static void
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_remove_obj_from_list(Elm_Transit *transit, Evas_Object *obj)
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{
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//Remove duplicated objects
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//TODO: Need to consider about optimizing here
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while(1)
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{
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if (!eina_list_data_find_list(transit->objs, obj))
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break;
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transit->objs = eina_list_remove(transit->objs, obj);
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evas_object_event_callback_del_full(obj, EVAS_CALLBACK_DEL,
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_transit_obj_remove_cb,
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transit);
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}
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}
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static void
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_transit_obj_remove_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
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{
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Elm_Transit *transit = data;
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Elm_Transit_Obj_Data *obj_data = evas_object_data_get(obj, _transit_key);
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if (obj_data)
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{
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if (obj_data->state)
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free(obj_data->state);
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free(obj_data);
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}
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_remove_obj_from_list(transit, obj);
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if (!transit->objs) elm_transit_del(transit);
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}
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static void
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_transit_obj_data_recover(Elm_Transit *transit, Evas_Object *obj)
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{
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Elm_Transit_Obj_Data *obj_data;
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Elm_Transit_Obj_State *state;
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obj_data = evas_object_data_get(obj, _transit_key);
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if (!obj_data) return;
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evas_object_data_del(obj, _transit_key);
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evas_object_freeze_events_set(obj, obj_data->freeze_events);
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state = obj_data->state;
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if (state)
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{
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//recover the states of the object.
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if (!transit->state_keep)
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{
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evas_object_move(obj, state->x, state->y);
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evas_object_resize(obj, state->w, state->h);
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evas_object_color_set(obj, state->r, state->g, state->b, state->a);
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if (state->visible) evas_object_show(obj);
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else evas_object_hide(obj);
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evas_object_map_enable_set(obj, state->map_enabled);
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evas_object_map_set(obj, state->map);
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}
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free(state);
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}
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free(obj_data);
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}
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static void
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_transit_obj_remove(Elm_Transit *transit, Evas_Object *obj)
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{
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_remove_obj_from_list(transit, obj);
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_transit_obj_data_recover(transit, obj);
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}
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static void
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_transit_effect_del(Elm_Transit *transit, Elm_Transit_Effect_Module *effect_module)
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{
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if (effect_module->end_cb)
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effect_module->end_cb(effect_module->effect, transit);
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free(effect_module);
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}
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static void
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_transit_remove_dead_effects(Elm_Transit *transit)
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{
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Elm_Transit_Effect_Module *effect_module;
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EINA_INLIST_FOREACH(transit->effect_list, effect_module)
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{
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if (effect_module->deleted)
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{
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_transit_effect_del(transit, effect_module);
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transit->effects_pending_del--;
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if (!transit->effects_pending_del) return;
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}
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}
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}
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static void
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_transit_chain_go(Elm_Transit *transit)
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{
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ELM_TRANSIT_CHECK_OR_RETURN(transit);
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elm_transit_go(transit);
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_transit_animate_cb(transit);
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}
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static void
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_transit_del(Elm_Transit *transit)
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{
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Elm_Transit_Effect_Module *effect_module;
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Elm_Transit *chain_transit;
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Eina_List *elist, *elist_next;
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if (transit->animator)
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ecore_animator_del(transit->animator);
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//remove effects
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while (transit->effect_list)
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{
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effect_module = EINA_INLIST_CONTAINER_GET(transit->effect_list, Elm_Transit_Effect_Module);
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transit->effect_list = eina_inlist_remove(transit->effect_list, transit->effect_list);
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_transit_effect_del(transit, effect_module);
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}
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//remove objects.
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while (transit->objs)
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_transit_obj_remove(transit, eina_list_data_get(transit->objs));
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transit->deleted = EINA_TRUE;
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if (transit->del_data.func)
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transit->del_data.func(transit->del_data.arg, transit);
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//cut off the chain transit relationship
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EINA_LIST_FOREACH_SAFE(transit->next_chain_transits, elist, elist_next, chain_transit)
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chain_transit->prev_chain_transit = NULL;
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if (transit->prev_chain_transit)
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transit->prev_chain_transit->next_chain_transits =
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eina_list_remove(transit->prev_chain_transit->next_chain_transits, transit);
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// run chain transits
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if (transit->finished && transit->next_chain_transits)
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{
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EINA_LIST_FOREACH_SAFE(transit->next_chain_transits, elist, elist_next, chain_transit)
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_transit_chain_go(chain_transit);
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}
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eina_list_free(transit->next_chain_transits);
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EINA_MAGIC_SET(transit, EINA_MAGIC_NONE);
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free(transit);
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}
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//If the transit is deleted then EINA_FALSE is retruned.
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static Eina_Bool
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_transit_animate_op(Elm_Transit *transit, double progress)
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{
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Elm_Transit_Effect_Module *effect_module;
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transit->walking++;
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EINA_INLIST_FOREACH(transit->effect_list, effect_module)
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{
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if (transit->deleted) break;
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if (!effect_module->deleted)
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effect_module->transition_cb(effect_module->effect, transit, progress);
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}
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transit->walking--;
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if (transit->walking) return EINA_TRUE;
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if (transit->deleted)
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{
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_transit_del(transit);
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return EINA_FALSE;
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}
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else if (transit->effects_pending_del) _transit_remove_dead_effects(transit);
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return EINA_TRUE;
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}
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static Eina_Bool
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_transit_animate_cb(void *data)
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{
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Elm_Transit *transit = data;
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double elapsed_time, duration;
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transit->time.current = ecore_loop_time_get();
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elapsed_time = transit->time.current - transit->time.begin;
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duration = transit->time.duration + transit->time.delayed;
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if (elapsed_time > duration)
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elapsed_time = duration;
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transit->progress = elapsed_time / duration;
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switch (transit->tween_mode)
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{
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case ELM_TRANSIT_TWEEN_MODE_LINEAR:
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transit->progress = ecore_animator_pos_map(transit->progress,
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ECORE_POS_MAP_LINEAR,
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0, 0);
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case ELM_TRANSIT_TWEEN_MODE_ACCELERATE:
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transit->progress = ecore_animator_pos_map(transit->progress,
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ECORE_POS_MAP_ACCELERATE,
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0, 0);
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break;
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case ELM_TRANSIT_TWEEN_MODE_DECELERATE:
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transit->progress = ecore_animator_pos_map(transit->progress,
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ECORE_POS_MAP_DECELERATE,
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0, 0);
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break;
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case ELM_TRANSIT_TWEEN_MODE_SINUSOIDAL:
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transit->progress = ecore_animator_pos_map(transit->progress,
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ECORE_POS_MAP_SINUSOIDAL,
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0, 0);
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break;
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default:
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break;
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}
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/* Reverse? */
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if (transit->repeat.reverse) transit->progress = 1 - transit->progress;
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if (transit->time.duration > 0)
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{
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if (!_transit_animate_op(transit, transit->progress))
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return ECORE_CALLBACK_CANCEL;
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}
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/* Not end. Keep going. */
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if (elapsed_time < duration) return ECORE_CALLBACK_RENEW;
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/* Repeat and reverse and time done! */
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if ((transit->repeat.count >= 0) &&
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(transit->repeat.current == transit->repeat.count) &&
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((!transit->auto_reverse) || transit->repeat.reverse))
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{
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transit->finished = EINA_TRUE;
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elm_transit_del(transit);
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return ECORE_CALLBACK_CANCEL;
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}
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/* Repeat Case */
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if (!transit->auto_reverse || transit->repeat.reverse)
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{
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transit->repeat.current++;
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transit->repeat.reverse = EINA_FALSE;
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}
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else transit->repeat.reverse = EINA_TRUE;
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transit->time.begin = ecore_loop_time_get();
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return ECORE_CALLBACK_RENEW;
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}
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static void
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_recover_image_uv_by_y(Evas_Map *map, int iw, int ih)
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{
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evas_map_point_image_uv_set(map, 0, iw, 0);
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evas_map_point_image_uv_set(map, 1, 0, 0);
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evas_map_point_image_uv_set(map, 2, 0, ih);
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evas_map_point_image_uv_set(map, 3, iw, ih);
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}
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static void
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_recover_image_uv_by_x(Evas_Map *map, int iw, int ih)
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{
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evas_map_point_image_uv_set(map, 0, 0, ih);
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evas_map_point_image_uv_set(map, 1, iw, ih);
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evas_map_point_image_uv_set(map, 2, iw, 0);
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evas_map_point_image_uv_set(map, 3, 0, 0);
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}
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static Eina_Bool
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_recover_image_uv(Evas_Object *obj, Evas_Map *map, Eina_Bool revert, Eina_Bool by_x)
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{
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//Since the map is not proper for all types of objects,
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//Need to handle uvs only for image objects
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int iw, ih;
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const char *type = evas_object_type_get(obj);
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if ((!type) || (strcmp(type, "image"))) return EINA_FALSE;
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evas_object_image_size_get(obj, &iw, &ih);
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if (revert)
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{
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if (by_x)
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_recover_image_uv_by_x(map, iw, ih);
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else
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_recover_image_uv_by_y(map, iw, ih);
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}
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else
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{
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evas_map_point_image_uv_set(map, 0, 0, 0);
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evas_map_point_image_uv_set(map, 1, iw, 0);
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evas_map_point_image_uv_set(map, 2, iw, ih);
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evas_map_point_image_uv_set(map, 3, 0, ih);
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}
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return EINA_TRUE;
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}
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EAPI Elm_Transit *
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elm_transit_add(void)
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{
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Elm_Transit *transit = ELM_NEW(Elm_Transit);
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if (!transit)
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{
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ERR("Failed to allocate a elm_transit object!");
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return NULL;
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}
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EINA_MAGIC_SET(transit, ELM_TRANSIT_MAGIC);
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elm_transit_tween_mode_set(transit, ELM_TRANSIT_TWEEN_MODE_LINEAR);
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return transit;
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}
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EAPI void
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elm_transit_del(Elm_Transit *transit)
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{
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ELM_TRANSIT_CHECK_OR_RETURN(transit);
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if (transit->walking) transit->deleted = EINA_TRUE;
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else _transit_del(transit);
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}
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EAPI void
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elm_transit_effect_add(Elm_Transit *transit, Elm_Transit_Effect_Transition_Cb transition_cb, Elm_Transit_Effect *effect, Elm_Transit_Effect_End_Cb end_cb)
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{
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ELM_TRANSIT_CHECK_OR_RETURN(transit);
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EINA_SAFETY_ON_NULL_RETURN(transition_cb);
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Elm_Transit_Effect_Module *effect_module;
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EINA_INLIST_FOREACH(transit->effect_list, effect_module)
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if ((effect_module->transition_cb == transition_cb) && (effect_module->effect == effect))
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{
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WRN("elm_transit does not allow to add the duplicated effect! : transit=%p", transit);
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return;
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}
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effect_module = ELM_NEW(Elm_Transit_Effect_Module);
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if (!effect_module)
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{
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ERR("Failed to allocate a new effect!: transit=%p", transit);
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return;
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}
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|
|
effect_module->end_cb = end_cb;
|
|
effect_module->transition_cb = transition_cb;
|
|
effect_module->effect = effect;
|
|
|
|
transit->effect_list = eina_inlist_append(transit->effect_list, (Eina_Inlist*) effect_module);
|
|
}
|
|
|
|
EAPI void
|
|
elm_transit_effect_del(Elm_Transit *transit, Elm_Transit_Effect_Transition_Cb transition_cb, Elm_Transit_Effect *effect)
|
|
{
|
|
ELM_TRANSIT_CHECK_OR_RETURN(transit);
|
|
EINA_SAFETY_ON_NULL_RETURN(transition_cb);
|
|
Elm_Transit_Effect_Module *effect_module;
|
|
|
|
EINA_INLIST_FOREACH(transit->effect_list, effect_module)
|
|
{
|
|
if ((effect_module->transition_cb == transition_cb) && (effect_module->effect == effect))
|
|
{
|
|
if (transit->walking)
|
|
{
|
|
effect_module->deleted = EINA_TRUE;
|
|
transit->effects_pending_del++;
|
|
}
|
|
else
|
|
{
|
|
_transit_effect_del(transit, effect_module);
|
|
if (!transit->effect_list) elm_transit_del(transit);
|
|
}
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
|
|
EAPI void
|
|
elm_transit_object_add(Elm_Transit *transit, Evas_Object *obj)
|
|
{
|
|
ELM_TRANSIT_CHECK_OR_RETURN(transit);
|
|
EINA_SAFETY_ON_NULL_RETURN(obj);
|
|
|
|
if (transit->animator)
|
|
{
|
|
if (!evas_object_data_get(obj, _transit_key))
|
|
{
|
|
_transit_obj_data_update(transit, obj);
|
|
evas_object_freeze_events_set(obj, EINA_TRUE);
|
|
}
|
|
}
|
|
|
|
evas_object_event_callback_add(obj, EVAS_CALLBACK_DEL,
|
|
_transit_obj_remove_cb,
|
|
transit);
|
|
|
|
transit->objs = eina_list_append(transit->objs, obj);
|
|
}
|
|
|
|
EAPI void
|
|
elm_transit_object_remove(Elm_Transit *transit, Evas_Object *obj)
|
|
{
|
|
ELM_TRANSIT_CHECK_OR_RETURN(transit);
|
|
EINA_SAFETY_ON_NULL_RETURN(obj);
|
|
|
|
_transit_obj_remove(transit, obj);
|
|
if (!transit->objs) elm_transit_del(transit);
|
|
}
|
|
|
|
EAPI const Eina_List *
|
|
elm_transit_objects_get(const Elm_Transit *transit)
|
|
{
|
|
ELM_TRANSIT_CHECK_OR_RETURN(transit, NULL);
|
|
return transit->objs;
|
|
}
|
|
|
|
EAPI void
|
|
elm_transit_event_enabled_set(Elm_Transit *transit, Eina_Bool enabled)
|
|
{
|
|
ELM_TRANSIT_CHECK_OR_RETURN(transit);
|
|
|
|
Eina_List *list;
|
|
Evas_Object *obj;
|
|
|
|
if (transit->event_enabled == enabled) return;
|
|
transit->event_enabled = !!enabled;
|
|
if (!transit->animator) return;
|
|
|
|
EINA_LIST_FOREACH(transit->objs, list, obj)
|
|
evas_object_freeze_events_set(obj, enabled);
|
|
}
|
|
|
|
EAPI Eina_Bool
|
|
elm_transit_event_enabled_get(const Elm_Transit *transit)
|
|
{
|
|
ELM_TRANSIT_CHECK_OR_RETURN(transit, EINA_FALSE);
|
|
return transit->event_enabled;
|
|
}
|
|
|
|
EAPI void
|
|
elm_transit_del_cb_set(Elm_Transit *transit, void (*cb) (void *data, Elm_Transit *transit), void *data)
|
|
{
|
|
ELM_TRANSIT_CHECK_OR_RETURN(transit);
|
|
transit->del_data.func = cb;
|
|
transit->del_data.arg = data;
|
|
}
|
|
|
|
EAPI void
|
|
elm_transit_auto_reverse_set(Elm_Transit *transit, Eina_Bool reverse)
|
|
{
|
|
ELM_TRANSIT_CHECK_OR_RETURN(transit);
|
|
transit->auto_reverse = reverse;
|
|
}
|
|
|
|
EAPI Eina_Bool
|
|
elm_transit_auto_reverse_get(const Elm_Transit *transit)
|
|
{
|
|
ELM_TRANSIT_CHECK_OR_RETURN(transit, EINA_FALSE);
|
|
return transit->auto_reverse;
|
|
}
|
|
|
|
EAPI void
|
|
elm_transit_repeat_times_set(Elm_Transit *transit, int repeat)
|
|
{
|
|
ELM_TRANSIT_CHECK_OR_RETURN(transit);
|
|
transit->repeat.count = repeat;
|
|
transit->repeat.current = 0;
|
|
}
|
|
|
|
EAPI int
|
|
elm_transit_repeat_times_get(const Elm_Transit *transit)
|
|
{
|
|
ELM_TRANSIT_CHECK_OR_RETURN(transit, 0);
|
|
return transit->repeat.count;
|
|
}
|
|
|
|
EAPI void
|
|
elm_transit_tween_mode_set(Elm_Transit *transit, Elm_Transit_Tween_Mode tween_mode)
|
|
{
|
|
ELM_TRANSIT_CHECK_OR_RETURN(transit);
|
|
transit->tween_mode = tween_mode;
|
|
}
|
|
|
|
EAPI Elm_Transit_Tween_Mode
|
|
elm_transit_tween_mode_get(const Elm_Transit *transit)
|
|
{
|
|
ELM_TRANSIT_CHECK_OR_RETURN(transit, ELM_TRANSIT_TWEEN_MODE_LINEAR);
|
|
return transit->tween_mode;
|
|
}
|
|
|
|
EAPI void
|
|
elm_transit_duration_set(Elm_Transit *transit, double duration)
|
|
{
|
|
ELM_TRANSIT_CHECK_OR_RETURN(transit);
|
|
if (transit->animator)
|
|
{
|
|
WRN("elm_transit does not allow to set the duration time in operating! : transit=%p", transit);
|
|
return;
|
|
}
|
|
transit->time.duration = duration;
|
|
}
|
|
|
|
EAPI double
|
|
elm_transit_duration_get(const Elm_Transit *transit)
|
|
{
|
|
ELM_TRANSIT_CHECK_OR_RETURN(transit, 0.0);
|
|
return transit->time.duration;
|
|
}
|
|
|
|
EAPI void
|
|
elm_transit_go(Elm_Transit *transit)
|
|
{
|
|
ELM_TRANSIT_CHECK_OR_RETURN(transit);
|
|
|
|
Eina_List *elist;
|
|
Evas_Object *obj;
|
|
|
|
if (transit->animator)
|
|
ecore_animator_del(transit->animator);
|
|
|
|
EINA_LIST_FOREACH(transit->objs, elist, obj)
|
|
_transit_obj_data_update(transit, obj);
|
|
|
|
if (!transit->event_enabled)
|
|
{
|
|
EINA_LIST_FOREACH(transit->objs, elist, obj)
|
|
evas_object_freeze_events_set(obj, EINA_TRUE);
|
|
}
|
|
|
|
transit->time.paused = 0;
|
|
transit->time.delayed = 0;
|
|
transit->time.begin = ecore_loop_time_get();
|
|
transit->animator = ecore_animator_add(_transit_animate_cb, transit);
|
|
}
|
|
|
|
EAPI void
|
|
elm_transit_paused_set(Elm_Transit *transit, Eina_Bool paused)
|
|
{
|
|
ELM_TRANSIT_CHECK_OR_RETURN(transit);
|
|
|
|
if (!transit->animator) return;
|
|
|
|
if (paused)
|
|
{
|
|
if (transit->time.paused > 0)
|
|
return;
|
|
ecore_animator_freeze(transit->animator);
|
|
transit->time.paused = ecore_loop_time_get();
|
|
}
|
|
else
|
|
{
|
|
if (transit->time.paused == 0)
|
|
return;
|
|
ecore_animator_thaw(transit->animator);
|
|
transit->time.delayed += (ecore_loop_time_get() - transit->time.paused);
|
|
transit->time.paused = 0;
|
|
}
|
|
}
|
|
|
|
EAPI Eina_Bool
|
|
elm_transit_paused_get(const Elm_Transit *transit)
|
|
{
|
|
ELM_TRANSIT_CHECK_OR_RETURN(transit, EINA_FALSE);
|
|
|
|
if (transit->time.paused == 0)
|
|
return EINA_FALSE;
|
|
|
|
return EINA_TRUE;
|
|
}
|
|
|
|
EAPI double
|
|
elm_transit_progress_value_get(const Elm_Transit *transit)
|
|
{
|
|
ELM_TRANSIT_CHECK_OR_RETURN(transit, 0);
|
|
|
|
return transit->progress;
|
|
}
|
|
|
|
EAPI void
|
|
elm_transit_objects_final_state_keep_set(Elm_Transit *transit, Eina_Bool state_keep)
|
|
{
|
|
ELM_TRANSIT_CHECK_OR_RETURN(transit);
|
|
|
|
if (transit->state_keep == state_keep) return;
|
|
if (transit->animator)
|
|
{
|
|
WRN("elm_transit does not allow to change final state keep mode in operating! : transit=%p", transit);
|
|
return;
|
|
}
|
|
transit->state_keep = !!state_keep;
|
|
}
|
|
|
|
EAPI Eina_Bool
|
|
elm_transit_objects_final_state_keep_get(const Elm_Transit *transit)
|
|
{
|
|
ELM_TRANSIT_CHECK_OR_RETURN(transit, EINA_FALSE);
|
|
return transit->state_keep;
|
|
}
|
|
|
|
EAPI void
|
|
elm_transit_chain_transit_add(Elm_Transit *transit, Elm_Transit *chain_transit)
|
|
{
|
|
ELM_TRANSIT_CHECK_OR_RETURN(transit);
|
|
ELM_TRANSIT_CHECK_OR_RETURN(chain_transit);
|
|
|
|
if (transit == chain_transit)
|
|
{
|
|
WRN("You add a same transit as a chain transit! : transit=%p, chain_transit=%p", transit, chain_transit);
|
|
return;
|
|
}
|
|
if (transit == chain_transit->prev_chain_transit)
|
|
return;
|
|
|
|
if (chain_transit->prev_chain_transit)
|
|
chain_transit->prev_chain_transit->next_chain_transits = eina_list_remove(chain_transit->prev_chain_transit->next_chain_transits, chain_transit);
|
|
|
|
chain_transit->prev_chain_transit = transit;
|
|
transit->next_chain_transits = eina_list_append(transit->next_chain_transits, chain_transit);
|
|
}
|
|
|
|
EAPI void
|
|
elm_transit_chain_transit_del(Elm_Transit *transit, Elm_Transit *chain_transit)
|
|
{
|
|
ELM_TRANSIT_CHECK_OR_RETURN(transit);
|
|
ELM_TRANSIT_CHECK_OR_RETURN(chain_transit);
|
|
|
|
if (chain_transit->prev_chain_transit != transit)
|
|
{
|
|
WRN("A pair of transits does not have the chain relationship! : transit=%p, chain_transit=%p", transit, chain_transit);
|
|
return;
|
|
}
|
|
|
|
chain_transit->prev_chain_transit = NULL;
|
|
transit->next_chain_transits = eina_list_remove(transit->next_chain_transits, chain_transit);
|
|
}
|
|
|
|
EAPI Eina_List *
|
|
elm_transit_chain_transits_get(const Elm_Transit * transit)
|
|
{
|
|
ELM_TRANSIT_CHECK_OR_RETURN(transit, NULL);
|
|
return transit->next_chain_transits;
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////
|
|
//Resizing Effect
|
|
///////////////////////////////////////////////////////////////////////////
|
|
typedef struct _Elm_Transit_Effect_Resizing Elm_Transit_Effect_Resizing;
|
|
|
|
struct _Elm_Transit_Effect_Resizing
|
|
{
|
|
struct _size {
|
|
Evas_Coord w, h;
|
|
} from, to;
|
|
};
|
|
|
|
static void
|
|
_transit_effect_resizing_context_free(Elm_Transit_Effect *effect, Elm_Transit *transit __UNUSED__)
|
|
{
|
|
Elm_Transit_Effect_Resizing *resizing = effect;
|
|
free(resizing);
|
|
}
|
|
|
|
static void
|
|
_transit_effect_resizing_op(Elm_Transit_Effect *effect, Elm_Transit *transit, double progress)
|
|
{
|
|
EINA_SAFETY_ON_NULL_RETURN(effect);
|
|
EINA_SAFETY_ON_NULL_RETURN(transit);
|
|
Evas_Coord w, h;
|
|
Evas_Object *obj;
|
|
Eina_List *elist;
|
|
Elm_Transit_Effect_Resizing *resizing = effect;
|
|
|
|
w = resizing->from.w + (resizing->to.w * progress);
|
|
h = resizing->from.h + (resizing->to.h * progress);
|
|
|
|
EINA_LIST_FOREACH(transit->objs, elist, obj)
|
|
evas_object_resize(obj, w, h);
|
|
}
|
|
|
|
static Elm_Transit_Effect *
|
|
_transit_effect_resizing_context_new(Evas_Coord from_w, Evas_Coord from_h, Evas_Coord to_w, Evas_Coord to_h)
|
|
{
|
|
Elm_Transit_Effect_Resizing *resizing;
|
|
|
|
resizing = ELM_NEW(Elm_Transit_Effect_Resizing);
|
|
if (!resizing) return NULL;
|
|
|
|
resizing->from.w = from_w;
|
|
resizing->from.h = from_h;
|
|
resizing->to.w = to_w - from_w;
|
|
resizing->to.h = to_h - from_h;
|
|
|
|
return resizing;
|
|
}
|
|
|
|
EAPI Elm_Transit_Effect *
|
|
elm_transit_effect_resizing_add(Elm_Transit *transit, Evas_Coord from_w, Evas_Coord from_h, Evas_Coord to_w, Evas_Coord to_h)
|
|
{
|
|
ELM_TRANSIT_CHECK_OR_RETURN(transit, NULL);
|
|
Elm_Transit_Effect *effect = _transit_effect_resizing_context_new(from_w, from_h, to_w, to_h);
|
|
|
|
if (!effect)
|
|
{
|
|
ERR("Failed to allocate resizing effect! : transit=%p", transit);
|
|
return NULL;
|
|
}
|
|
elm_transit_effect_add(transit,
|
|
_transit_effect_resizing_op, effect,
|
|
_transit_effect_resizing_context_free);
|
|
return effect;
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////
|
|
//Translation Effect
|
|
///////////////////////////////////////////////////////////////////////////
|
|
typedef struct _Elm_Transit_Effect_Translation Elm_Transit_Effect_Translation;
|
|
typedef struct _Elm_Transit_Effect_Translation_Node Elm_Transit_Effect_Translation_Node;
|
|
|
|
struct _Elm_Transit_Effect_Translation_Node
|
|
{
|
|
Evas_Object *obj;
|
|
Evas_Coord x, y;
|
|
};
|
|
|
|
struct _Elm_Transit_Effect_Translation
|
|
{
|
|
struct _position_variation {
|
|
Evas_Coord dx, dy;
|
|
} from, to;
|
|
Eina_List *nodes;
|
|
};
|
|
|
|
static void
|
|
_translation_object_del_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
|
|
{
|
|
Elm_Transit_Effect_Translation *translation = data;
|
|
Eina_List *elist;
|
|
Elm_Transit_Effect_Translation_Node *translation_node;
|
|
|
|
EINA_LIST_FOREACH(translation->nodes, elist, translation_node)
|
|
{
|
|
if (translation_node->obj != obj) continue;
|
|
translation->nodes = eina_list_remove_list(translation->nodes, elist);
|
|
free(translation_node);
|
|
break;
|
|
}
|
|
}
|
|
|
|
static Eina_List *
|
|
_translation_nodes_build(Elm_Transit *transit, Elm_Transit_Effect_Translation *translation)
|
|
{
|
|
Elm_Transit_Effect_Translation_Node *translation_node;
|
|
const Eina_List *elist;
|
|
Evas_Object *obj;
|
|
Eina_List *data_list = NULL;
|
|
const Eina_List *objs = elm_transit_objects_get(transit);
|
|
|
|
EINA_LIST_FOREACH(objs, elist, obj)
|
|
{
|
|
translation_node = ELM_NEW(Elm_Transit_Effect_Translation_Node);
|
|
if (!translation_node)
|
|
{
|
|
eina_list_free(data_list);
|
|
return NULL;
|
|
}
|
|
translation_node->obj = obj;
|
|
evas_object_geometry_get(obj, &(translation_node->x),
|
|
&(translation_node->y), NULL, NULL);
|
|
data_list = eina_list_append(data_list, translation_node);
|
|
evas_object_event_callback_add(obj, EVAS_CALLBACK_DEL,
|
|
_translation_object_del_cb, translation);
|
|
}
|
|
return data_list;
|
|
}
|
|
|
|
void
|
|
_transit_effect_translation_context_free(Elm_Transit_Effect *effect, Elm_Transit *transit __UNUSED__)
|
|
{
|
|
EINA_SAFETY_ON_NULL_RETURN(effect);
|
|
Elm_Transit_Effect_Translation *translation = effect;
|
|
Eina_List *elist, *elist_next;
|
|
Elm_Transit_Effect_Translation_Node *translation_node;
|
|
|
|
EINA_LIST_FOREACH_SAFE(translation->nodes,
|
|
elist, elist_next, translation_node)
|
|
{
|
|
evas_object_event_callback_del(translation_node->obj,
|
|
EVAS_CALLBACK_DEL, _translation_object_del_cb);
|
|
translation->nodes = eina_list_remove_list(translation->nodes, elist);
|
|
free(translation_node);
|
|
}
|
|
free(translation);
|
|
}
|
|
|
|
void
|
|
_transit_effect_translation_op(Elm_Transit_Effect *effect, Elm_Transit *transit, double progress __UNUSED__)
|
|
{
|
|
EINA_SAFETY_ON_NULL_RETURN(effect);
|
|
EINA_SAFETY_ON_NULL_RETURN(transit);
|
|
Evas_Coord x, y;
|
|
Elm_Transit_Effect_Translation *translation = effect;
|
|
Elm_Transit_Effect_Translation_Node *translation_node;
|
|
Eina_List *elist;
|
|
|
|
if (!translation->nodes)
|
|
translation->nodes = _translation_nodes_build(transit, translation);
|
|
|
|
EINA_LIST_FOREACH(translation->nodes, elist, translation_node)
|
|
{
|
|
x = translation_node->x + translation->from.dx
|
|
+ (translation->to.dx * progress);
|
|
y = translation_node->y + translation->from.dy
|
|
+ (translation->to.dy * progress);
|
|
evas_object_move(translation_node->obj, x, y);
|
|
}
|
|
}
|
|
|
|
static Elm_Transit_Effect *
|
|
_transit_effect_translation_context_new(Evas_Coord from_dx, Evas_Coord from_dy, Evas_Coord to_dx, Evas_Coord to_dy)
|
|
{
|
|
Elm_Transit_Effect_Translation *translation;
|
|
|
|
translation = ELM_NEW(Elm_Transit_Effect_Translation);
|
|
if (!translation) return NULL;
|
|
|
|
translation->from.dx = from_dx;
|
|
translation->from.dy = from_dy;
|
|
translation->to.dx = to_dx - from_dx;
|
|
translation->to.dy = to_dy - from_dy;
|
|
|
|
return translation;
|
|
}
|
|
|
|
EAPI Elm_Transit_Effect *
|
|
elm_transit_effect_translation_add(Elm_Transit *transit, Evas_Coord from_dx, Evas_Coord from_dy, Evas_Coord to_dx, Evas_Coord to_dy)
|
|
{
|
|
ELM_TRANSIT_CHECK_OR_RETURN(transit, NULL);
|
|
Elm_Transit_Effect *effect = _transit_effect_translation_context_new(from_dx, from_dy, to_dx, to_dy);
|
|
|
|
if (!effect)
|
|
{
|
|
ERR("Failed to allocate translation effect! : transit=%p", transit);
|
|
return NULL;
|
|
}
|
|
elm_transit_effect_add(transit,
|
|
_transit_effect_translation_op, effect,
|
|
_transit_effect_translation_context_free);
|
|
return effect;
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////
|
|
//Zoom Effect
|
|
///////////////////////////////////////////////////////////////////////////
|
|
typedef struct _Elm_Transit_Effect_Zoom Elm_Transit_Effect_Zoom;
|
|
|
|
struct _Elm_Transit_Effect_Zoom
|
|
{
|
|
float from, to;
|
|
};
|
|
|
|
void
|
|
_transit_effect_zoom_context_free(Elm_Transit_Effect *effect, Elm_Transit *transit __UNUSED__)
|
|
{
|
|
Elm_Transit_Effect_Zoom *zoom = effect;
|
|
free(zoom);
|
|
}
|
|
|
|
static void
|
|
_transit_effect_zoom_op(Elm_Transit_Effect *effect, Elm_Transit *transit , double progress)
|
|
{
|
|
EINA_SAFETY_ON_NULL_RETURN(effect);
|
|
EINA_SAFETY_ON_NULL_RETURN(transit);
|
|
Evas_Object *obj;
|
|
Eina_List *elist;
|
|
Elm_Transit_Effect_Zoom *zoom = effect;
|
|
Evas_Map *map;
|
|
Evas_Coord x, y, w, h;
|
|
|
|
map = evas_map_new(4);
|
|
if (!map) return;
|
|
|
|
EINA_LIST_FOREACH(transit->objs, elist, obj)
|
|
{
|
|
evas_object_geometry_get(obj, &x, &y, &w, &h);
|
|
evas_map_util_points_populate_from_object_full(map, obj, zoom->from +
|
|
(progress * zoom->to));
|
|
_recover_image_uv(obj, map, EINA_FALSE, EINA_FALSE);
|
|
evas_map_util_3d_perspective(map, x + (w / 2), y + (h / 2), 0,
|
|
_TRANSIT_FOCAL);
|
|
evas_object_map_set(obj, map);
|
|
evas_object_map_enable_set(obj, EINA_TRUE);
|
|
}
|
|
evas_map_free(map);
|
|
}
|
|
|
|
static Elm_Transit_Effect *
|
|
_transit_effect_zoom_context_new(float from_rate, float to_rate)
|
|
{
|
|
Elm_Transit_Effect_Zoom *zoom;
|
|
|
|
zoom = ELM_NEW(Elm_Transit_Effect_Zoom);
|
|
if (!zoom) return NULL;
|
|
|
|
zoom->from = (_TRANSIT_FOCAL - (from_rate * _TRANSIT_FOCAL)) * (1 / from_rate);
|
|
zoom->to = ((_TRANSIT_FOCAL - (to_rate * _TRANSIT_FOCAL)) * (1 / to_rate)) - zoom->from;
|
|
|
|
return zoom;
|
|
}
|
|
|
|
EAPI Elm_Transit_Effect *
|
|
elm_transit_effect_zoom_add(Elm_Transit *transit, float from_rate, float to_rate)
|
|
{
|
|
ELM_TRANSIT_CHECK_OR_RETURN(transit, NULL);
|
|
Elm_Transit_Effect *effect = _transit_effect_zoom_context_new(from_rate, to_rate);
|
|
|
|
if (!effect)
|
|
{
|
|
ERR("Failed to allocate zoom effect! : transit=%p", transit);
|
|
return NULL;
|
|
}
|
|
elm_transit_effect_add(transit,
|
|
_transit_effect_zoom_op, effect,
|
|
_transit_effect_zoom_context_free);
|
|
return effect;
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////
|
|
//Flip Effect
|
|
///////////////////////////////////////////////////////////////////////////
|
|
typedef struct _Elm_Transit_Effect_Flip Elm_Transit_Effect_Flip;
|
|
|
|
struct _Elm_Transit_Effect_Flip
|
|
{
|
|
Elm_Transit_Effect_Flip_Axis axis;
|
|
Eina_Bool cw : 1;
|
|
};
|
|
|
|
static void
|
|
_transit_effect_flip_context_free(Elm_Transit_Effect *effect, Elm_Transit *transit)
|
|
{
|
|
EINA_SAFETY_ON_NULL_RETURN(effect);
|
|
EINA_SAFETY_ON_NULL_RETURN(transit);
|
|
Elm_Transit_Effect_Flip *flip = effect;
|
|
Evas_Object *front, *back;
|
|
int i;
|
|
int count = eina_list_count(transit->objs);
|
|
|
|
for (i = 0; i < (count - 1); i += 2)
|
|
{
|
|
front = eina_list_nth(transit->objs, i);
|
|
back = eina_list_nth(transit->objs, i+1);
|
|
evas_object_map_enable_set(front, EINA_FALSE);
|
|
evas_object_map_enable_set(back, EINA_FALSE);
|
|
}
|
|
free(flip);
|
|
}
|
|
|
|
static void
|
|
_transit_effect_flip_op(Elm_Transit_Effect *effect, Elm_Transit *transit, double progress)
|
|
{
|
|
EINA_SAFETY_ON_NULL_RETURN(effect);
|
|
EINA_SAFETY_ON_NULL_RETURN(transit);
|
|
Evas_Object *obj, *front, *back;
|
|
int count, i;
|
|
Elm_Transit_Effect_Flip *flip = effect;
|
|
Evas_Map *map;
|
|
float degree;
|
|
Evas_Coord x, y, w, h;
|
|
|
|
map = evas_map_new(4);
|
|
if (!map) return;
|
|
|
|
if (flip->cw) degree = (float)(progress * 180);
|
|
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;
|
|
|
|
front = eina_list_nth(transit->objs, i);
|
|
back = eina_list_nth(transit->objs, i+1);
|
|
|
|
if ((degree < 90) && (degree > -90))
|
|
{
|
|
obj = front;
|
|
if (front != back)
|
|
{
|
|
evas_object_hide(back);
|
|
evas_object_show(front);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
obj = back;
|
|
if (front != back)
|
|
{
|
|
evas_object_hide(front);
|
|
evas_object_show(back);
|
|
}
|
|
}
|
|
|
|
evas_map_util_points_populate_from_object_full(map, obj, 0);
|
|
evas_object_geometry_get(obj, &x, &y, &w, &h);
|
|
half_w = (w / 2);
|
|
half_h = (h / 2);
|
|
|
|
if (flip->axis == ELM_TRANSIT_EFFECT_FLIP_AXIS_Y)
|
|
{
|
|
if ((degree >= 90) || (degree <= -90))
|
|
{
|
|
if (!_recover_image_uv(obj, map, EINA_TRUE, EINA_FALSE))
|
|
{
|
|
evas_map_point_image_uv_set(map, 0, w, 0);
|
|
evas_map_point_image_uv_set(map, 1, 0, 0);
|
|
evas_map_point_image_uv_set(map, 2, 0, h);
|
|
evas_map_point_image_uv_set(map, 3, w, h);
|
|
}
|
|
}
|
|
else
|
|
_recover_image_uv(obj, map, EINA_FALSE, EINA_FALSE);
|
|
evas_map_util_3d_rotate(map, 0, degree,
|
|
0, x + half_w, y + half_h, 0);
|
|
}
|
|
else
|
|
{
|
|
if ((degree >= 90) || (degree <= -90))
|
|
{
|
|
if (!_recover_image_uv(obj, map, EINA_TRUE, EINA_TRUE))
|
|
{
|
|
evas_map_point_image_uv_set(map, 0, 0, h);
|
|
evas_map_point_image_uv_set(map, 1, w, h);
|
|
evas_map_point_image_uv_set(map, 2, w, 0);
|
|
evas_map_point_image_uv_set(map, 3, 0, 0);
|
|
}
|
|
}
|
|
else
|
|
_recover_image_uv(obj, map, EINA_FALSE, EINA_FALSE);
|
|
evas_map_util_3d_rotate(map, degree,
|
|
0, 0, x + half_w, y + half_h, 0);
|
|
}
|
|
evas_map_util_3d_perspective(map, x + half_w, y + half_h, 0, _TRANSIT_FOCAL);
|
|
evas_object_map_enable_set(front, EINA_TRUE);
|
|
evas_object_map_enable_set(back, EINA_TRUE);
|
|
evas_object_map_set(obj, map);
|
|
}
|
|
evas_map_free(map);
|
|
}
|
|
|
|
static Elm_Transit_Effect *
|
|
_transit_effect_flip_context_new(Elm_Transit_Effect_Flip_Axis axis, Eina_Bool cw)
|
|
{
|
|
Elm_Transit_Effect_Flip *flip;
|
|
|
|
flip = ELM_NEW(Elm_Transit_Effect_Flip);
|
|
if (!flip) return NULL;
|
|
|
|
flip->cw = cw;
|
|
flip->axis = axis;
|
|
|
|
return flip;
|
|
}
|
|
|
|
EAPI Elm_Transit_Effect *
|
|
elm_transit_effect_flip_add(Elm_Transit *transit, Elm_Transit_Effect_Flip_Axis axis, Eina_Bool cw)
|
|
{
|
|
ELM_TRANSIT_CHECK_OR_RETURN(transit, NULL);
|
|
Elm_Transit_Effect *effect = _transit_effect_flip_context_new(axis, cw);
|
|
|
|
if (!effect)
|
|
{
|
|
ERR("Failed to allocate flip effect! : transit=%p", transit);
|
|
return NULL;
|
|
}
|
|
elm_transit_effect_add(transit,
|
|
_transit_effect_flip_op, effect,
|
|
_transit_effect_flip_context_free);
|
|
return effect;
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////
|
|
//ResizableFlip Effect
|
|
///////////////////////////////////////////////////////////////////////////
|
|
typedef struct _Elm_Transit_Effect_Resizable_Flip Elm_Transit_Effect_ResizableFlip;
|
|
typedef struct _Elm_Transit_Effect_Resizable_Flip_Node Elm_Transit_Effect_ResizableFlip_Node;
|
|
|
|
struct _Elm_Transit_Effect_Resizable_Flip_Node
|
|
{
|
|
Evas_Object *front;
|
|
Evas_Object *back;
|
|
struct _vector2d {
|
|
float x, y;
|
|
} from_pos, from_size, to_pos, to_size;
|
|
};
|
|
|
|
struct _Elm_Transit_Effect_Resizable_Flip
|
|
{
|
|
Eina_List *nodes;
|
|
Eina_Bool cw : 1;
|
|
Elm_Transit_Effect_Flip_Axis axis;
|
|
};
|
|
|
|
static void
|
|
_resizable_flip_object_del_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
|
|
{
|
|
Elm_Transit_Effect_ResizableFlip *resizable_flip = data;
|
|
Eina_List *elist;
|
|
Elm_Transit_Effect_ResizableFlip_Node *resizable_flip_node;
|
|
|
|
EINA_LIST_FOREACH(resizable_flip->nodes, elist, resizable_flip_node)
|
|
{
|
|
if (resizable_flip_node->front == obj)
|
|
evas_object_event_callback_del(resizable_flip_node->back,
|
|
EVAS_CALLBACK_DEL, _resizable_flip_object_del_cb);
|
|
else if (resizable_flip_node->back == obj)
|
|
evas_object_event_callback_del(resizable_flip_node->front,
|
|
EVAS_CALLBACK_DEL, _resizable_flip_object_del_cb);
|
|
else continue;
|
|
|
|
resizable_flip->nodes = eina_list_remove_list(resizable_flip->nodes,
|
|
elist);
|
|
free(resizable_flip_node);
|
|
break;
|
|
}
|
|
}
|
|
|
|
static Eina_List *
|
|
_resizable_flip_nodes_build(Elm_Transit *transit, Elm_Transit_Effect_ResizableFlip *resizable_flip)
|
|
{
|
|
Elm_Transit_Effect_ResizableFlip_Node *resizable_flip_node;
|
|
Eina_List *data_list = NULL;
|
|
Evas_Coord front_x, front_y, front_w, front_h;
|
|
Evas_Coord back_x, back_y, back_w, back_h;
|
|
int i, count;
|
|
|
|
count = eina_list_count(transit->objs);
|
|
for (i = 0; i < (count - 1); i += 2)
|
|
{
|
|
resizable_flip_node = ELM_NEW(Elm_Transit_Effect_ResizableFlip_Node);
|
|
if (!resizable_flip_node)
|
|
{
|
|
eina_list_free(data_list);
|
|
return NULL;
|
|
}
|
|
|
|
resizable_flip_node->front = eina_list_nth(transit->objs, i);
|
|
resizable_flip_node->back = eina_list_nth(transit->objs, i+1);
|
|
|
|
evas_object_geometry_get(resizable_flip_node->front,
|
|
&front_x, &front_y, &front_w, &front_h);
|
|
evas_object_geometry_get(resizable_flip_node->back,
|
|
&back_x, &back_y, &back_w, &back_h);
|
|
|
|
resizable_flip_node->from_pos.x = front_x;
|
|
resizable_flip_node->from_pos.y = front_y;
|
|
resizable_flip_node->to_pos.x = back_x - front_x;
|
|
resizable_flip_node->to_pos.y = back_y - front_y;
|
|
|
|
resizable_flip_node->from_size.x = front_w;
|
|
resizable_flip_node->from_size.y = front_h;
|
|
resizable_flip_node->to_size.x = back_w - front_w;
|
|
resizable_flip_node->to_size.y = back_h - front_h;
|
|
|
|
data_list = eina_list_append(data_list, resizable_flip_node);
|
|
|
|
evas_object_event_callback_add(resizable_flip_node->back,
|
|
EVAS_CALLBACK_DEL, _resizable_flip_object_del_cb, resizable_flip);
|
|
evas_object_event_callback_add(resizable_flip_node->front,
|
|
EVAS_CALLBACK_DEL, _resizable_flip_object_del_cb, resizable_flip);
|
|
}
|
|
|
|
return data_list;
|
|
}
|
|
|
|
static void
|
|
_set_image_uv_by_axis_y(Evas_Map *map, Elm_Transit_Effect_ResizableFlip_Node *flip, Eina_Bool revert)
|
|
{
|
|
if (revert)
|
|
{
|
|
evas_map_point_image_uv_set(map, 0,
|
|
(flip->from_size.x * 2) + flip->to_size.x,
|
|
0);
|
|
evas_map_point_image_uv_set(map, 1, 0, 0);
|
|
evas_map_point_image_uv_set(map, 2, 0,
|
|
(flip->from_size.y * 2) + flip->to_size.y);
|
|
evas_map_point_image_uv_set(map, 3,
|
|
(flip->from_size.x * 2) + flip->to_size.x,
|
|
(flip->from_size.y * 2) + flip->to_size.y);
|
|
}
|
|
else
|
|
{
|
|
evas_map_point_image_uv_set(map, 0, 0, 0);
|
|
evas_map_point_image_uv_set(map, 1, flip->from_size.x, 0);
|
|
evas_map_point_image_uv_set(map, 2, flip->from_size.x,
|
|
flip->from_size.y);
|
|
evas_map_point_image_uv_set(map, 3, 0, flip->from_size.y);
|
|
}
|
|
}
|
|
|
|
static void
|
|
_set_image_uv_by_axis_x(Evas_Map *map, Elm_Transit_Effect_ResizableFlip_Node *flip, Eina_Bool revert)
|
|
{
|
|
if (revert)
|
|
{
|
|
evas_map_point_image_uv_set(map, 0, 0,
|
|
(flip->from_size.y * 2) + flip->to_size.y);
|
|
evas_map_point_image_uv_set(map, 1,
|
|
(flip->from_size.x * 2) + flip->to_size.x,
|
|
(flip->from_size.y * 2) + flip->to_size.y);
|
|
evas_map_point_image_uv_set(map, 2,
|
|
(flip->from_size.x * 2) + flip->to_size.x,
|
|
0);
|
|
evas_map_point_image_uv_set(map, 3, 0, 0);
|
|
}
|
|
else
|
|
{
|
|
evas_map_point_image_uv_set(map, 0, 0, 0);
|
|
evas_map_point_image_uv_set(map, 1, flip->from_size.x, 0);
|
|
evas_map_point_image_uv_set(map, 2, flip->from_size.x,
|
|
flip->from_size.y);
|
|
evas_map_point_image_uv_set(map, 3, 0, flip->from_size.y);
|
|
}
|
|
}
|
|
|
|
void
|
|
_transit_effect_resizable_flip_context_free(Elm_Transit_Effect *effect, Elm_Transit *transit __UNUSED__)
|
|
{
|
|
EINA_SAFETY_ON_NULL_RETURN(effect);
|
|
|
|
Elm_Transit_Effect_ResizableFlip *resizable_flip = effect;
|
|
Eina_List *elist, *elist_next;
|
|
Elm_Transit_Effect_ResizableFlip_Node *resizable_flip_node;
|
|
|
|
EINA_LIST_FOREACH_SAFE(resizable_flip->nodes,
|
|
elist, elist_next, resizable_flip_node)
|
|
{
|
|
evas_object_map_enable_set(resizable_flip_node->front, EINA_FALSE);
|
|
evas_object_map_enable_set(resizable_flip_node->back, EINA_FALSE);
|
|
|
|
resizable_flip->nodes = eina_list_remove_list(resizable_flip->nodes,
|
|
elist);
|
|
|
|
evas_object_event_callback_del(resizable_flip_node->back,
|
|
EVAS_CALLBACK_DEL, _resizable_flip_object_del_cb);
|
|
evas_object_event_callback_del(resizable_flip_node->front,
|
|
EVAS_CALLBACK_DEL, _resizable_flip_object_del_cb);
|
|
free(resizable_flip_node);
|
|
}
|
|
free(resizable_flip);
|
|
}
|
|
|
|
void
|
|
_transit_effect_resizable_flip_op(Elm_Transit_Effect *effect, Elm_Transit *transit __UNUSED__, double progress)
|
|
{
|
|
EINA_SAFETY_ON_NULL_RETURN(effect);
|
|
Evas_Map *map;
|
|
Evas_Object *obj;
|
|
float x, y, w, h;
|
|
float degree;
|
|
Evas_Coord half_w, half_h;
|
|
Elm_Transit_Effect_ResizableFlip *resizable_flip = effect;
|
|
Elm_Transit_Effect_ResizableFlip_Node *resizable_flip_node;
|
|
Eina_List *elist;
|
|
|
|
map = evas_map_new(4);
|
|
if (!map) return;
|
|
|
|
if (resizable_flip->cw) degree = (float)(progress * 180);
|
|
else degree = (float)(progress * -180);
|
|
|
|
if (!resizable_flip->nodes)
|
|
resizable_flip->nodes = _resizable_flip_nodes_build(transit,
|
|
resizable_flip);
|
|
|
|
EINA_LIST_FOREACH(resizable_flip->nodes, elist, resizable_flip_node)
|
|
{
|
|
if ((degree < 90) && (degree > -90))
|
|
{
|
|
obj = resizable_flip_node->front;
|
|
if (resizable_flip_node->front != resizable_flip_node->back)
|
|
{
|
|
evas_object_hide(resizable_flip_node->back);
|
|
evas_object_show(resizable_flip_node->front);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
obj = resizable_flip_node->back;
|
|
if (resizable_flip_node->front != resizable_flip_node->back)
|
|
{
|
|
evas_object_hide(resizable_flip_node->front);
|
|
evas_object_show(resizable_flip_node->back);
|
|
}
|
|
}
|
|
|
|
x = resizable_flip_node->from_pos.x +
|
|
(resizable_flip_node->to_pos.x * progress);
|
|
y = resizable_flip_node->from_pos.y +
|
|
(resizable_flip_node->to_pos.y * progress);
|
|
w = resizable_flip_node->from_size.x +
|
|
(resizable_flip_node->to_size.x * progress);
|
|
h = resizable_flip_node->from_size.y +
|
|
(resizable_flip_node->to_size.y * progress);
|
|
evas_map_point_coord_set(map, 0, x, y, 0);
|
|
evas_map_point_coord_set(map, 1, x + w, y, 0);
|
|
evas_map_point_coord_set(map, 2, x + w, y + h, 0);
|
|
evas_map_point_coord_set(map, 3, x, y + h, 0);
|
|
|
|
half_w = (Evas_Coord)(w / 2);
|
|
half_h = (Evas_Coord)(h / 2);
|
|
|
|
if (resizable_flip->axis == ELM_TRANSIT_EFFECT_FLIP_AXIS_Y)
|
|
{
|
|
if ((degree >= 90) || (degree <= -90))
|
|
{
|
|
if (!_recover_image_uv(obj, map, EINA_TRUE, EINA_FALSE))
|
|
_set_image_uv_by_axis_y(map, resizable_flip_node,
|
|
EINA_TRUE);
|
|
}
|
|
else
|
|
{
|
|
if (!_recover_image_uv(obj, map, EINA_FALSE, EINA_FALSE))
|
|
_set_image_uv_by_axis_y(map, resizable_flip_node,
|
|
EINA_FALSE);
|
|
}
|
|
evas_map_util_3d_rotate(map, 0, degree,
|
|
0, x + half_w, y + half_h, 0);
|
|
}
|
|
else
|
|
{
|
|
if ((degree >= 90) || (degree <= -90))
|
|
{
|
|
if (!_recover_image_uv(obj, map, EINA_TRUE, EINA_TRUE))
|
|
_set_image_uv_by_axis_x(map, resizable_flip_node,
|
|
EINA_TRUE);
|
|
}
|
|
else
|
|
{
|
|
if (!_recover_image_uv(obj, map, EINA_FALSE, EINA_TRUE))
|
|
_set_image_uv_by_axis_x(map, resizable_flip_node,
|
|
EINA_FALSE);
|
|
}
|
|
evas_map_util_3d_rotate(map, degree, 0,
|
|
0, x + half_w, y + half_h, 0);
|
|
}
|
|
|
|
evas_map_util_3d_perspective(map, x + half_w, y + half_h, 0,
|
|
_TRANSIT_FOCAL);
|
|
evas_object_map_enable_set(resizable_flip_node->front, EINA_TRUE);
|
|
evas_object_map_enable_set(resizable_flip_node->back, EINA_TRUE);
|
|
evas_object_map_set(obj, map);
|
|
}
|
|
evas_map_free(map);
|
|
}
|
|
|
|
static Elm_Transit_Effect *
|
|
_transit_effect_resizable_flip_context_new(Elm_Transit_Effect_Flip_Axis axis, Eina_Bool cw)
|
|
{
|
|
Elm_Transit_Effect_ResizableFlip *resizable_flip;
|
|
|
|
resizable_flip = ELM_NEW(Elm_Transit_Effect_ResizableFlip);
|
|
if (!resizable_flip) return NULL;
|
|
|
|
resizable_flip->cw = cw;
|
|
resizable_flip->axis = axis;
|
|
|
|
return resizable_flip;
|
|
}
|
|
|
|
EAPI Elm_Transit_Effect *
|
|
elm_transit_effect_resizable_flip_add(Elm_Transit *transit, Elm_Transit_Effect_Flip_Axis axis, Eina_Bool cw)
|
|
{
|
|
ELM_TRANSIT_CHECK_OR_RETURN(transit, NULL);
|
|
Elm_Transit_Effect *effect = _transit_effect_resizable_flip_context_new(axis, cw);
|
|
|
|
if (!effect)
|
|
{
|
|
ERR("Failed to allocate resizable_flip effect! : transit=%p", transit);
|
|
return NULL;
|
|
}
|
|
elm_transit_effect_add(transit,
|
|
_transit_effect_resizable_flip_op, effect,
|
|
_transit_effect_resizable_flip_context_free);
|
|
return effect;
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////
|
|
//Wipe Effect
|
|
///////////////////////////////////////////////////////////////////////////
|
|
typedef struct _Elm_Transit_Effect_Wipe Elm_Transit_Effect_Wipe;
|
|
|
|
struct _Elm_Transit_Effect_Wipe
|
|
{
|
|
Elm_Transit_Effect_Wipe_Type type;
|
|
Elm_Transit_Effect_Wipe_Dir dir;
|
|
};
|
|
|
|
static void
|
|
_elm_fx_wipe_hide(Evas_Map * map, Elm_Transit_Effect_Wipe_Dir dir, float x, float y, float w, float h, float progress)
|
|
{
|
|
float w2, h2;
|
|
|
|
switch (dir)
|
|
{
|
|
case ELM_TRANSIT_EFFECT_WIPE_DIR_LEFT:
|
|
w2 = w - (w * progress);
|
|
h2 = (y + h);
|
|
evas_map_point_image_uv_set(map, 0, 0, 0);
|
|
evas_map_point_image_uv_set(map, 1, w2, 0);
|
|
evas_map_point_image_uv_set(map, 2, w2, h);
|
|
evas_map_point_image_uv_set(map, 3, 0, h);
|
|
evas_map_point_coord_set(map, 0, x, y, 0);
|
|
evas_map_point_coord_set(map, 1, x + w2, y, 0);
|
|
evas_map_point_coord_set(map, 2, x + w2, h2, 0);
|
|
evas_map_point_coord_set(map, 3, x, h2, 0);
|
|
break;
|
|
case ELM_TRANSIT_EFFECT_WIPE_DIR_RIGHT:
|
|
w2 = (w * progress);
|
|
h2 = (y + h);
|
|
evas_map_point_image_uv_set(map, 0, w2, 0);
|
|
evas_map_point_image_uv_set(map, 1, w, 0);
|
|
evas_map_point_image_uv_set(map, 2, w, h);
|
|
evas_map_point_image_uv_set(map, 3, w2, h);
|
|
evas_map_point_coord_set(map, 0, x + w2, y, 0);
|
|
evas_map_point_coord_set(map, 1, x + w, y, 0);
|
|
evas_map_point_coord_set(map, 2, x + w, h2, 0);
|
|
evas_map_point_coord_set(map, 3, x + w2, h2, 0);
|
|
break;
|
|
case ELM_TRANSIT_EFFECT_WIPE_DIR_UP:
|
|
w2 = (x + w);
|
|
h2 = h - (h * progress);
|
|
evas_map_point_image_uv_set(map, 0, 0, 0);
|
|
evas_map_point_image_uv_set(map, 1, w, 0);
|
|
evas_map_point_image_uv_set(map, 2, w, h2);
|
|
evas_map_point_image_uv_set(map, 3, 0, h2);
|
|
evas_map_point_coord_set(map, 0, x, y, 0);
|
|
evas_map_point_coord_set(map, 1, w2, y, 0);
|
|
evas_map_point_coord_set(map, 2, w2, y+h2, 0);
|
|
evas_map_point_coord_set(map, 3, x, y+h2, 0);
|
|
break;
|
|
case ELM_TRANSIT_EFFECT_WIPE_DIR_DOWN:
|
|
w2 = (x + w);
|
|
h2 = (h * progress);
|
|
evas_map_point_image_uv_set(map, 0, 0, h2);
|
|
evas_map_point_image_uv_set(map, 1, w, h2);
|
|
evas_map_point_image_uv_set(map, 2, w, h);
|
|
evas_map_point_image_uv_set(map, 3, 0, h);
|
|
evas_map_point_coord_set(map, 0, x, y + h2, 0);
|
|
evas_map_point_coord_set(map, 1, w2, y + h2, 0);
|
|
evas_map_point_coord_set(map, 2, w2, y + h, 0);
|
|
evas_map_point_coord_set(map, 3, x, y + h, 0);
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
evas_map_util_3d_perspective(map, x + (w / 2), y + (h / 2), 0, _TRANSIT_FOCAL);
|
|
}
|
|
|
|
static void
|
|
_elm_fx_wipe_show(Evas_Map *map, Elm_Transit_Effect_Wipe_Dir dir, float x, float y, float w, float h, float progress)
|
|
{
|
|
float w2, h2;
|
|
|
|
switch (dir)
|
|
{
|
|
case ELM_TRANSIT_EFFECT_WIPE_DIR_LEFT:
|
|
w2 = (w - (w * progress));
|
|
h2 = (y + h);
|
|
evas_map_point_image_uv_set(map, 0, w2, 0);
|
|
evas_map_point_image_uv_set(map, 1, w, 0);
|
|
evas_map_point_image_uv_set(map, 2, w, h);
|
|
evas_map_point_image_uv_set(map, 3, w2, h);
|
|
evas_map_point_coord_set(map, 0, x + w2, y, 0);
|
|
evas_map_point_coord_set(map, 1, w, y, 0);
|
|
evas_map_point_coord_set(map, 2, w, h2, 0);
|
|
evas_map_point_coord_set(map, 3, x + w2, h2, 0);
|
|
break;
|
|
case ELM_TRANSIT_EFFECT_WIPE_DIR_RIGHT:
|
|
w2 = (w * progress);
|
|
h2 = (y + h);
|
|
evas_map_point_image_uv_set(map, 0, 0, 0);
|
|
evas_map_point_image_uv_set(map, 1, w2, 0);
|
|
evas_map_point_image_uv_set(map, 2, w2, h);
|
|
evas_map_point_image_uv_set(map, 3, 0, h);
|
|
evas_map_point_coord_set(map, 0, x, y, 0);
|
|
evas_map_point_coord_set(map, 1, x + w2, y, 0);
|
|
evas_map_point_coord_set(map, 2, x + w2, h2, 0);
|
|
evas_map_point_coord_set(map, 3, x, h2, 0);
|
|
break;
|
|
case ELM_TRANSIT_EFFECT_WIPE_DIR_UP:
|
|
w2 = (x + w);
|
|
h2 = (h - (h * progress));
|
|
evas_map_point_image_uv_set(map, 0, 0, h2);
|
|
evas_map_point_image_uv_set(map, 1, w, h2);
|
|
evas_map_point_image_uv_set(map, 2, w, h);
|
|
evas_map_point_image_uv_set(map, 3, 0, h);
|
|
evas_map_point_coord_set(map, 0, x, y + h2, 0);
|
|
evas_map_point_coord_set(map, 1, w2, y + h2, 0);
|
|
evas_map_point_coord_set(map, 2, w2, y + h, 0);
|
|
evas_map_point_coord_set(map, 3, x, y + h, 0);
|
|
break;
|
|
case ELM_TRANSIT_EFFECT_WIPE_DIR_DOWN:
|
|
w2 = (x + w);
|
|
h2 = (h * progress);
|
|
evas_map_point_image_uv_set(map, 0, 0, 0);
|
|
evas_map_point_image_uv_set(map, 1, w, 0);
|
|
evas_map_point_image_uv_set(map, 2, w, h2);
|
|
evas_map_point_image_uv_set(map, 3, 0, h2);
|
|
evas_map_point_coord_set(map, 0, x, y, 0);
|
|
evas_map_point_coord_set(map, 1, w2, y, 0);
|
|
evas_map_point_coord_set(map, 2, w2, y + h2, 0);
|
|
evas_map_point_coord_set(map, 3, x, y + h2, 0);
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
evas_map_util_3d_perspective(map, x + (w / 2), y + (h / 2), 0, _TRANSIT_FOCAL);
|
|
}
|
|
|
|
static void
|
|
_transit_effect_wipe_context_free(Elm_Transit_Effect *effect, Elm_Transit *transit)
|
|
{
|
|
EINA_SAFETY_ON_NULL_RETURN(effect);
|
|
EINA_SAFETY_ON_NULL_RETURN(transit);
|
|
Eina_List *elist;
|
|
Evas_Object *obj;
|
|
Elm_Transit_Effect_Wipe *wipe = effect;
|
|
Eina_Bool reverse = elm_transit_auto_reverse_get(transit);
|
|
|
|
EINA_LIST_FOREACH(transit->objs, elist, obj)
|
|
{
|
|
if ((wipe->type == ELM_TRANSIT_EFFECT_WIPE_TYPE_SHOW && !reverse)
|
|
|| (wipe->type == ELM_TRANSIT_EFFECT_WIPE_TYPE_HIDE && reverse))
|
|
evas_object_show(obj);
|
|
else evas_object_hide(obj);
|
|
evas_object_map_enable_set(obj, EINA_FALSE);
|
|
}
|
|
|
|
free(wipe);
|
|
}
|
|
|
|
static void
|
|
_transit_effect_wipe_op(Elm_Transit_Effect *effect, Elm_Transit *transit, double progress)
|
|
{
|
|
EINA_SAFETY_ON_NULL_RETURN(effect);
|
|
EINA_SAFETY_ON_NULL_RETURN(transit);
|
|
Elm_Transit_Effect_Wipe *wipe = effect;
|
|
Evas_Map *map;
|
|
Evas_Coord _x, _y, _w, _h;
|
|
Eina_List *elist;
|
|
Evas_Object *obj;
|
|
const char *type;
|
|
|
|
map = evas_map_new(4);
|
|
if (!map) return;
|
|
|
|
EINA_LIST_FOREACH(transit->objs, elist, obj)
|
|
{
|
|
type = evas_object_type_get(obj);
|
|
if ((!type) || (strcmp(type, "image")))
|
|
evas_object_geometry_get(obj, &_x, &_y, &_w, &_h);
|
|
else
|
|
{
|
|
evas_object_image_size_get(obj, &_w, &_h);
|
|
_x = 0;
|
|
_y = 0;
|
|
}
|
|
if (wipe->type == ELM_TRANSIT_EFFECT_WIPE_TYPE_SHOW)
|
|
_elm_fx_wipe_show(map, wipe->dir, _x, _y, _w, _h, (float)progress);
|
|
else
|
|
_elm_fx_wipe_hide(map, wipe->dir, _x, _y, _w, _h, (float)progress);
|
|
|
|
evas_object_map_enable_set(obj, EINA_TRUE);
|
|
evas_object_map_set(obj, map);
|
|
}
|
|
evas_map_free(map);
|
|
}
|
|
|
|
static Elm_Transit_Effect *
|
|
_transit_effect_wipe_context_new(Elm_Transit_Effect_Wipe_Type type, Elm_Transit_Effect_Wipe_Dir dir)
|
|
{
|
|
Elm_Transit_Effect_Wipe *wipe;
|
|
|
|
wipe = ELM_NEW(Elm_Transit_Effect_Wipe);
|
|
if (!wipe) return NULL;
|
|
|
|
wipe->type = type;
|
|
wipe->dir = dir;
|
|
|
|
return wipe;
|
|
}
|
|
|
|
EAPI void *
|
|
elm_transit_effect_wipe_add(Elm_Transit *transit, Elm_Transit_Effect_Wipe_Type type, Elm_Transit_Effect_Wipe_Dir dir)
|
|
{
|
|
ELM_TRANSIT_CHECK_OR_RETURN(transit, NULL);
|
|
void *effect = _transit_effect_wipe_context_new(type, dir);
|
|
|
|
if (!effect)
|
|
{
|
|
ERR("Failed to allocate wipe effect! : transit=%p", transit);
|
|
return NULL;
|
|
}
|
|
elm_transit_effect_add(transit,
|
|
_transit_effect_wipe_op, effect,
|
|
_transit_effect_wipe_context_free);
|
|
return effect;
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////
|
|
//Color Effect
|
|
///////////////////////////////////////////////////////////////////////////
|
|
typedef struct _Elm_Transit_Effect_Color Elm_Transit_Effect_Color;
|
|
|
|
struct _Elm_Transit_Effect_Color
|
|
{
|
|
struct _unsigned_color {
|
|
unsigned int r, g, b, a;
|
|
} from;
|
|
struct _signed_color {
|
|
int r, g, b, a;
|
|
} to;
|
|
};
|
|
|
|
static void
|
|
_transit_effect_color_context_free(Elm_Transit_Effect *effect, Elm_Transit *transit __UNUSED__)
|
|
{
|
|
Elm_Transit_Effect_Color *color = effect;
|
|
free(color);
|
|
}
|
|
|
|
static void
|
|
_transit_effect_color_op(Elm_Transit_Effect *effect, Elm_Transit *transit, double progress)
|
|
{
|
|
EINA_SAFETY_ON_NULL_RETURN(effect);
|
|
EINA_SAFETY_ON_NULL_RETURN(transit);
|
|
Elm_Transit_Effect_Color *color = effect;
|
|
Evas_Object *obj;
|
|
Eina_List *elist;
|
|
unsigned int r, g, b, a;
|
|
|
|
r = (color->from.r + (int)((float)color->to.r * progress));
|
|
g = (color->from.g + (int)((float)color->to.g * progress));
|
|
b = (color->from.b + (int)((float)color->to.b * progress));
|
|
a = (color->from.a + (int)((float)color->to.a * progress));
|
|
|
|
EINA_LIST_FOREACH(transit->objs, elist, obj)
|
|
evas_object_color_set(obj, r, g, b, a);
|
|
}
|
|
|
|
static Elm_Transit_Effect *
|
|
_transit_effect_color_context_new(unsigned int from_r, unsigned int from_g, unsigned int from_b, unsigned int from_a, unsigned int to_r, unsigned int to_g, unsigned int to_b, unsigned int to_a)
|
|
{
|
|
Elm_Transit_Effect_Color *color;
|
|
|
|
color = ELM_NEW(Elm_Transit_Effect_Color);
|
|
if (!color) return NULL;
|
|
|
|
color->from.r = from_r;
|
|
color->from.g = from_g;
|
|
color->from.b = from_b;
|
|
color->from.a = from_a;
|
|
color->to.r = to_r - from_r;
|
|
color->to.g = to_g - from_g;
|
|
color->to.b = to_b - from_b;
|
|
color->to.a = to_a - from_a;
|
|
|
|
return color;
|
|
}
|
|
|
|
EAPI Elm_Transit_Effect *
|
|
elm_transit_effect_color_add(Elm_Transit *transit, unsigned int from_r, unsigned int from_g, unsigned int from_b, unsigned int from_a, unsigned int to_r, unsigned int to_g, unsigned int to_b, unsigned int to_a)
|
|
{
|
|
ELM_TRANSIT_CHECK_OR_RETURN(transit, NULL);
|
|
Elm_Transit_Effect *effect = _transit_effect_color_context_new(from_r, from_g, from_b, from_a, to_r, to_g, to_b, to_a);
|
|
|
|
if (!effect)
|
|
{
|
|
ERR("Failed to allocate color effect! : transit=%p", transit);
|
|
return NULL;
|
|
}
|
|
elm_transit_effect_add(transit,
|
|
_transit_effect_color_op, effect,
|
|
_transit_effect_color_context_free);
|
|
return effect;
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////
|
|
//Fade Effect
|
|
///////////////////////////////////////////////////////////////////////////
|
|
typedef struct _Elm_Transit_Effect_Fade Elm_Transit_Effect_Fade;
|
|
typedef struct _Elm_Transit_Effect_Fade_Node Elm_Transit_Effect_Fade_Node;
|
|
|
|
struct _Elm_Transit_Effect_Fade_Node
|
|
{
|
|
Evas_Object *before;
|
|
Evas_Object *after;
|
|
struct _signed_color before_color, after_color;
|
|
int before_alpha;
|
|
int after_alpha;
|
|
Eina_Bool inversed : 1;
|
|
};
|
|
|
|
struct _Elm_Transit_Effect_Fade
|
|
{
|
|
Eina_List *nodes;
|
|
};
|
|
|
|
static void
|
|
_fade_object_del_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
|
|
{
|
|
Elm_Transit_Effect_Fade *fade = data;
|
|
Eina_List *elist;
|
|
Elm_Transit_Effect_Fade_Node *fade_node;
|
|
|
|
EINA_LIST_FOREACH(fade->nodes, elist, fade_node)
|
|
{
|
|
if (fade_node->before == obj)
|
|
evas_object_event_callback_del(fade_node->after,
|
|
EVAS_CALLBACK_DEL, _fade_object_del_cb);
|
|
else if (fade_node->after == obj)
|
|
evas_object_event_callback_del(fade_node->before,
|
|
EVAS_CALLBACK_DEL, _fade_object_del_cb);
|
|
else continue;
|
|
|
|
fade->nodes = eina_list_remove_list(fade->nodes, elist);
|
|
free(fade_node);
|
|
break;
|
|
}
|
|
}
|
|
|
|
static Eina_List *
|
|
_fade_nodes_build(Elm_Transit *transit, Elm_Transit_Effect_Fade *fade_data)
|
|
{
|
|
Elm_Transit_Effect_Fade_Node *fade;
|
|
Eina_List *data_list = NULL;
|
|
int i, count;
|
|
|
|
count = eina_list_count(transit->objs);
|
|
for (i = 0; i < count; i += 2)
|
|
{
|
|
fade = ELM_NEW(Elm_Transit_Effect_Fade_Node);
|
|
if (!fade)
|
|
{
|
|
eina_list_free(data_list);
|
|
return NULL;
|
|
}
|
|
|
|
fade->before = eina_list_nth(transit->objs, i);
|
|
fade->after = eina_list_nth(transit->objs, i+1);
|
|
|
|
evas_object_color_get(fade->before,
|
|
&fade->before_color.r, &fade->before_color.g,
|
|
&fade->before_color.b, &fade->before_color.a);
|
|
evas_object_color_get(fade->after,
|
|
&fade->after_color.r, &fade->after_color.g,
|
|
&fade->after_color.b, &fade->after_color.a);
|
|
|
|
fade->before_alpha = (255 - fade->before_color.a);
|
|
fade->after_alpha = (255 - fade->after_color.a);
|
|
|
|
data_list = eina_list_append(data_list, fade);
|
|
|
|
evas_object_event_callback_add(fade->before,
|
|
EVAS_CALLBACK_DEL, _fade_object_del_cb, fade_data);
|
|
evas_object_event_callback_add(fade->after,
|
|
EVAS_CALLBACK_DEL, _fade_object_del_cb, fade_data);
|
|
}
|
|
return data_list;
|
|
}
|
|
|
|
static void
|
|
_transit_effect_fade_context_free(Elm_Transit_Effect *effect, Elm_Transit *transit __UNUSED__)
|
|
{
|
|
EINA_SAFETY_ON_NULL_RETURN(effect);
|
|
Elm_Transit_Effect_Fade *fade = effect;
|
|
Elm_Transit_Effect_Fade_Node *fade_node;
|
|
Eina_List *elist, *elist_next;
|
|
|
|
EINA_LIST_FOREACH_SAFE(fade->nodes, elist, elist_next, fade_node)
|
|
{
|
|
evas_object_color_set(fade_node->before, fade_node->before_color.r,
|
|
fade_node->before_color.g,
|
|
fade_node->before_color.b,
|
|
fade_node->before_color.a);
|
|
evas_object_color_set(fade_node->after, fade_node->after_color.r,
|
|
fade_node->after_color.g,
|
|
fade_node->after_color.b,
|
|
fade_node->after_color.a);
|
|
|
|
fade->nodes = eina_list_remove_list(fade->nodes, elist);
|
|
evas_object_event_callback_del(fade_node->before,
|
|
EVAS_CALLBACK_DEL, _fade_object_del_cb);
|
|
evas_object_event_callback_del(fade_node->after,
|
|
EVAS_CALLBACK_DEL, _fade_object_del_cb);
|
|
free(fade_node);
|
|
}
|
|
|
|
free(fade);
|
|
}
|
|
|
|
static void
|
|
_transit_effect_fade_op(Elm_Transit_Effect *effect, Elm_Transit *transit __UNUSED__, double progress)
|
|
{
|
|
EINA_SAFETY_ON_NULL_RETURN(effect);
|
|
Elm_Transit_Effect_Fade *fade = effect;
|
|
Eina_List *elist;
|
|
Elm_Transit_Effect_Fade_Node *fade_node;
|
|
float _progress;
|
|
|
|
if (!fade->nodes)
|
|
fade->nodes = _fade_nodes_build(transit, fade);
|
|
|
|
EINA_LIST_FOREACH(fade->nodes, elist, fade_node)
|
|
{
|
|
if (progress < 0.5)
|
|
{
|
|
if (!fade_node->inversed)
|
|
{
|
|
evas_object_hide(fade_node->after);
|
|
evas_object_show(fade_node->before);
|
|
fade_node->inversed = EINA_TRUE;
|
|
}
|
|
|
|
_progress = (1 - (progress * 2));
|
|
|
|
evas_object_color_set(fade_node->before,
|
|
fade_node->before_color.r * _progress,
|
|
fade_node->before_color.g * _progress,
|
|
fade_node->before_color.b * _progress,
|
|
fade_node->before_color.a +
|
|
fade_node->before_alpha * (1 - _progress));
|
|
}
|
|
else
|
|
{
|
|
if (fade_node->inversed)
|
|
{
|
|
evas_object_hide(fade_node->before);
|
|
evas_object_show(fade_node->after);
|
|
fade_node->inversed = EINA_FALSE;
|
|
}
|
|
|
|
_progress = ((progress - 0.5) * 2);
|
|
|
|
evas_object_color_set(fade_node->after,
|
|
fade_node->after_color.r * _progress,
|
|
fade_node->after_color.g * _progress,
|
|
fade_node->after_color.b * _progress,
|
|
fade_node->after_color.a +
|
|
fade_node->after_alpha * (1 - _progress));
|
|
}
|
|
}
|
|
}
|
|
|
|
static Elm_Transit_Effect *
|
|
_transit_effect_fade_context_new(void)
|
|
{
|
|
Elm_Transit_Effect_Fade *fade;
|
|
fade = ELM_NEW(Elm_Transit_Effect_Fade);
|
|
if (!fade) return NULL;
|
|
return fade;
|
|
}
|
|
|
|
EAPI Elm_Transit_Effect *
|
|
elm_transit_effect_fade_add(Elm_Transit *transit)
|
|
{
|
|
ELM_TRANSIT_CHECK_OR_RETURN(transit, NULL);
|
|
|
|
Elm_Transit_Effect *effect = _transit_effect_fade_context_new();
|
|
|
|
if (!effect)
|
|
{
|
|
ERR("Failed to allocate fade effect! : transit=%p", transit);
|
|
return NULL;
|
|
}
|
|
elm_transit_effect_add(transit,
|
|
_transit_effect_fade_op, effect,
|
|
_transit_effect_fade_context_free);
|
|
return effect;
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////
|
|
//Blend Effect
|
|
///////////////////////////////////////////////////////////////////////////
|
|
typedef struct _Elm_Transit_Effect_Blend Elm_Transit_Effect_Blend;
|
|
typedef struct _Elm_Transit_Effect_Blend_Node Elm_Transit_Effect_Blend_Node;
|
|
|
|
struct _Elm_Transit_Effect_Blend_Node
|
|
{
|
|
Evas_Object *before;
|
|
Evas_Object *after;
|
|
struct _signed_color from, to;
|
|
};
|
|
|
|
struct _Elm_Transit_Effect_Blend
|
|
{
|
|
Eina_List *nodes;
|
|
};
|
|
|
|
static void
|
|
_blend_object_del_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
|
|
{
|
|
Elm_Transit_Effect_Blend *blend = data;
|
|
Eina_List *elist;
|
|
Elm_Transit_Effect_Blend_Node *blend_node;
|
|
|
|
EINA_LIST_FOREACH(blend->nodes, elist, blend_node)
|
|
{
|
|
if (blend_node->after == obj)
|
|
evas_object_event_callback_del(blend_node->before,
|
|
EVAS_CALLBACK_DEL, _blend_object_del_cb);
|
|
else if (blend_node->before == obj)
|
|
evas_object_event_callback_del(blend_node->after,
|
|
EVAS_CALLBACK_DEL, _blend_object_del_cb);
|
|
else continue;
|
|
|
|
blend->nodes = eina_list_remove_list(blend->nodes, elist);
|
|
free(blend_node);
|
|
break;
|
|
}
|
|
}
|
|
|
|
static Eina_List *
|
|
_blend_nodes_build(Elm_Transit *transit, Elm_Transit_Effect_Blend *blend)
|
|
{
|
|
Elm_Transit_Effect_Blend_Node *blend_node;
|
|
Eina_List *data_list = NULL;
|
|
int i, count;
|
|
|
|
count = eina_list_count(transit->objs);
|
|
for (i = 0; i < (count - 1); i += 2)
|
|
{
|
|
blend_node = ELM_NEW(Elm_Transit_Effect_Blend_Node);
|
|
if (!blend_node)
|
|
{
|
|
eina_list_free(data_list);
|
|
return NULL;
|
|
}
|
|
|
|
blend_node->before = eina_list_nth(transit->objs, i);
|
|
blend_node->after = eina_list_nth(transit->objs, i + 1);
|
|
evas_object_show(blend_node->before);
|
|
evas_object_show(blend_node->after);
|
|
|
|
evas_object_color_get(blend_node->before, &blend_node->from.r,
|
|
&blend_node->from.g, &blend_node->from.b,
|
|
&blend_node->from.a);
|
|
evas_object_color_get(blend_node->after, &blend_node->to.r,
|
|
&blend_node->to.g, &blend_node->to.b,
|
|
&blend_node->to.a);
|
|
|
|
data_list = eina_list_append(data_list, blend_node);
|
|
|
|
evas_object_event_callback_add(blend_node->before,
|
|
EVAS_CALLBACK_DEL, _blend_object_del_cb, blend);
|
|
evas_object_event_callback_add(blend_node->after,
|
|
EVAS_CALLBACK_DEL, _blend_object_del_cb, blend);
|
|
}
|
|
return data_list;
|
|
}
|
|
|
|
void
|
|
_transit_effect_blend_context_free(Elm_Transit_Effect *effect, Elm_Transit *transit __UNUSED__)
|
|
{
|
|
EINA_SAFETY_ON_NULL_RETURN(effect);
|
|
Elm_Transit_Effect_Blend *blend = effect;
|
|
Elm_Transit_Effect_Blend_Node *blend_node;
|
|
Eina_List *elist, *elist_next;
|
|
|
|
EINA_LIST_FOREACH_SAFE(blend->nodes, elist, elist_next, blend_node)
|
|
{
|
|
evas_object_color_set(blend_node->before,
|
|
blend_node->from.r, blend_node->from.g,
|
|
blend_node->from.b, blend_node->from.a);
|
|
evas_object_color_set(blend_node->after, blend_node->to.r,
|
|
blend_node->to.g, blend_node->to.b,
|
|
blend_node->to.a);
|
|
|
|
if (elm_transit_auto_reverse_get(transit))
|
|
evas_object_hide(blend_node->after);
|
|
else
|
|
evas_object_hide(blend_node->before);
|
|
|
|
blend->nodes = eina_list_remove_list(blend->nodes, elist);
|
|
|
|
evas_object_event_callback_del(blend_node->before,
|
|
EVAS_CALLBACK_DEL, _blend_object_del_cb);
|
|
evas_object_event_callback_del(blend_node->after,
|
|
EVAS_CALLBACK_DEL, _blend_object_del_cb);
|
|
free(blend_node);
|
|
}
|
|
free(blend);
|
|
}
|
|
|
|
void
|
|
_transit_effect_blend_op(Elm_Transit_Effect *effect, Elm_Transit *transit, double progress)
|
|
{
|
|
EINA_SAFETY_ON_NULL_RETURN(effect);
|
|
EINA_SAFETY_ON_NULL_RETURN(transit);
|
|
Elm_Transit_Effect_Blend *blend = effect;
|
|
Elm_Transit_Effect_Blend_Node *blend_node;
|
|
Eina_List *elist;
|
|
|
|
if (!blend->nodes) blend->nodes = _blend_nodes_build(transit, blend);
|
|
|
|
EINA_LIST_FOREACH(blend->nodes, elist, blend_node)
|
|
{
|
|
evas_object_color_set(blend_node->before,
|
|
(int)(blend_node->from.r * (1 - progress)),
|
|
(int)(blend_node->from.g * (1 - progress)),
|
|
(int)(blend_node->from.b * (1 - progress)),
|
|
(int)(blend_node->from.a * (1 - progress)));
|
|
evas_object_color_set(blend_node->after,
|
|
(int)(blend_node->to.r * progress),
|
|
(int)(blend_node->to.g * progress),
|
|
(int)(blend_node->to.b * progress),
|
|
(int)(blend_node->to.a * progress));
|
|
}
|
|
}
|
|
|
|
static Elm_Transit_Effect *
|
|
_transit_effect_blend_context_new(void)
|
|
{
|
|
Elm_Transit_Effect_Blend *blend;
|
|
|
|
blend = ELM_NEW(Elm_Transit_Effect_Blend);
|
|
if (!blend) return NULL;
|
|
return blend;
|
|
}
|
|
|
|
EAPI Elm_Transit_Effect *
|
|
elm_transit_effect_blend_add(Elm_Transit *transit)
|
|
{
|
|
ELM_TRANSIT_CHECK_OR_RETURN(transit, NULL);
|
|
Elm_Transit_Effect *effect = _transit_effect_blend_context_new();
|
|
|
|
if (!effect)
|
|
{
|
|
ERR("Failed to allocate blend effect! : transit=%p", transit);
|
|
return NULL;
|
|
}
|
|
elm_transit_effect_add(transit,
|
|
_transit_effect_blend_op, effect,
|
|
_transit_effect_blend_context_free);
|
|
return effect;
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////
|
|
//Rotation Effect
|
|
///////////////////////////////////////////////////////////////////////////
|
|
typedef struct _Elm_Transit_Effect_Rotation Elm_Transit_Effect_Rotation;
|
|
|
|
struct _Elm_Transit_Effect_Rotation
|
|
{
|
|
float from, to;
|
|
};
|
|
|
|
static void
|
|
_transit_effect_rotation_context_free(Elm_Transit_Effect *effect, Elm_Transit *transit __UNUSED__)
|
|
{
|
|
Elm_Transit_Effect_Rotation *rotation = effect;
|
|
free(rotation);
|
|
}
|
|
|
|
static void
|
|
_transit_effect_rotation_op(Elm_Transit_Effect *effect, Elm_Transit *transit, double progress)
|
|
{
|
|
EINA_SAFETY_ON_NULL_RETURN(effect);
|
|
EINA_SAFETY_ON_NULL_RETURN(transit);
|
|
Elm_Transit_Effect_Rotation *rotation = effect;
|
|
Evas_Map *map;
|
|
Evas_Coord x, y, w, h;
|
|
float degree;
|
|
float half_w, half_h;
|
|
Eina_List *elist;
|
|
Evas_Object *obj;
|
|
|
|
map = evas_map_new(4);
|
|
if (!map) return;
|
|
|
|
EINA_LIST_FOREACH(transit->objs, elist, obj)
|
|
{
|
|
evas_map_util_points_populate_from_object_full(map, obj, 0);
|
|
degree = rotation->from + (float)(progress * rotation->to);
|
|
|
|
evas_object_geometry_get(obj, &x, &y, &w, &h);
|
|
|
|
half_w = (float)w * 0.5;
|
|
half_h = (float)h * 0.5;
|
|
|
|
evas_map_util_rotate(map, degree, x + half_w, y + half_h);
|
|
evas_map_util_3d_perspective(map, x + half_w, y + half_h, 0, _TRANSIT_FOCAL);
|
|
evas_object_map_enable_set(obj, EINA_TRUE);
|
|
evas_object_map_set(obj, map);
|
|
}
|
|
evas_map_free(map);
|
|
}
|
|
|
|
static Elm_Transit_Effect *
|
|
_transit_effect_rotation_context_new(float from_degree, float to_degree)
|
|
{
|
|
Elm_Transit_Effect_Rotation *rotation;
|
|
|
|
rotation = ELM_NEW(Elm_Transit_Effect_Rotation);
|
|
if (!rotation) return NULL;
|
|
|
|
rotation->from = from_degree;
|
|
rotation->to = to_degree - from_degree;
|
|
|
|
return rotation;
|
|
}
|
|
|
|
EAPI Elm_Transit_Effect *
|
|
elm_transit_effect_rotation_add(Elm_Transit *transit, float from_degree, float to_degree)
|
|
{
|
|
ELM_TRANSIT_CHECK_OR_RETURN(transit, NULL);
|
|
Elm_Transit_Effect *effect = _transit_effect_rotation_context_new(from_degree, to_degree);
|
|
|
|
if (!effect)
|
|
{
|
|
ERR("Failed to allocate rotation effect! : transit=%p", transit);
|
|
return NULL;
|
|
}
|
|
elm_transit_effect_add(transit,
|
|
_transit_effect_rotation_op, effect,
|
|
_transit_effect_rotation_context_free);
|
|
return effect;
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////
|
|
//ImageAnimation Effect
|
|
///////////////////////////////////////////////////////////////////////////
|
|
typedef struct _Elm_Transit_Effect_Image_Animation Elm_Transit_Effect_Image_Animation;
|
|
|
|
struct _Elm_Transit_Effect_Image_Animation
|
|
{
|
|
Eina_List *images;
|
|
};
|
|
|
|
static void
|
|
_transit_effect_image_animation_context_free(Elm_Transit_Effect *effect, Elm_Transit *transit __UNUSED__)
|
|
{
|
|
EINA_SAFETY_ON_NULL_RETURN(effect);
|
|
Elm_Transit_Effect_Image_Animation *image_animation = effect;
|
|
const char *image;
|
|
Eina_List *elist, *elist_next;
|
|
|
|
EINA_LIST_FOREACH_SAFE(image_animation->images, elist, elist_next, image)
|
|
{
|
|
image_animation->images =
|
|
eina_list_remove_list(image_animation->images, elist);
|
|
eina_stringshare_del(image);
|
|
}
|
|
|
|
free(image_animation);
|
|
}
|
|
|
|
static void
|
|
_transit_effect_image_animation_op(Elm_Transit_Effect *effect, Elm_Transit *transit, double progress)
|
|
{
|
|
EINA_SAFETY_ON_NULL_RETURN(effect);
|
|
EINA_SAFETY_ON_NULL_RETURN(transit);
|
|
Eina_List *elist;
|
|
Evas_Object *obj;
|
|
const char *type;
|
|
Elm_Transit_Effect_Image_Animation *image_animation = effect;
|
|
unsigned int count = 0;
|
|
int len;
|
|
|
|
type = eina_stringshare_add("icon");
|
|
len = eina_list_count(image_animation->images);
|
|
|
|
if (!len) count = floor(progress * len);
|
|
else count = floor(progress * (len - 1));
|
|
|
|
EINA_LIST_FOREACH(transit->objs, elist, obj)
|
|
{
|
|
if (elm_widget_type_check(obj, type, __func__))
|
|
elm_icon_file_set(obj,
|
|
eina_list_nth(image_animation->images, count), NULL);
|
|
}
|
|
|
|
eina_stringshare_del(type);
|
|
}
|
|
|
|
static Elm_Transit_Effect *
|
|
_transit_effect_image_animation_context_new(Eina_List *images)
|
|
{
|
|
Elm_Transit_Effect_Image_Animation *image_animation;
|
|
image_animation = ELM_NEW(Elm_Transit_Effect_Image_Animation);
|
|
|
|
if (!image_animation) return NULL;
|
|
image_animation->images = images;
|
|
return image_animation;
|
|
}
|
|
|
|
EAPI Elm_Transit_Effect *
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elm_transit_effect_image_animation_add(Elm_Transit *transit, Eina_List *images)
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{
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ELM_TRANSIT_CHECK_OR_RETURN(transit, NULL);
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Elm_Transit_Effect *effect = _transit_effect_image_animation_context_new(images);
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if (!effect)
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{
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ERR("Failed to allocate image_animation effect! : transit=%p", transit);
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return NULL;
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}
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elm_transit_effect_add(transit,
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_transit_effect_image_animation_op, effect,
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_transit_effect_image_animation_context_free);
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return effect;
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}
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