forked from enlightenment/efl
940 lines
25 KiB
C
940 lines
25 KiB
C
#ifdef HAVE_CONFIG_H
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# include "elementary_config.h"
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#endif
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#define EFL_ACCESS_OBJECT_PROTECTED
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#include <Elementary.h>
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#include "elm_priv.h"
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#include "elm_thumb_eo.h"
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#include "elm_widget_thumb.h"
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#define MY_CLASS_NAME "Elm_Thumb"
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#define MY_CLASS_NAME_LEGACY "elm_thumb"
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#define MY_CLASS ELM_THUMB_CLASS
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static const char SIG_CLICKED[] = "clicked";
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static const char SIG_CLICKED_DOUBLE[] = "clicked,double";
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static const char SIG_GENERATE_ERROR[] = "generate,error";
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static const char SIG_GENERATE_START[] = "generate,start";
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static const char SIG_GENERATE_STOP[] = "generate,stop";
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static const char SIG_LOAD_ERROR[] = "load,error";
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static const char SIG_PRESS[] = "press";
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static const Evas_Smart_Cb_Description _smart_callbacks[] =
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{
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{SIG_CLICKED, ""},
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{SIG_CLICKED_DOUBLE, ""},
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{SIG_GENERATE_ERROR, ""},
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{SIG_GENERATE_START, ""},
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{SIG_GENERATE_STOP, ""},
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{SIG_LOAD_ERROR, ""},
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{SIG_PRESS, ""},
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{NULL, NULL}
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};
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#define EDJE_SIGNAL_GENERATE_START "elm,thumb,generate,start"
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#define EDJE_SIGNAL_GENERATE_STOP "elm,thumb,generate,stop"
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#define EDJE_SIGNAL_GENERATE_ERROR "elm,thumb,generate,error"
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#define EDJE_SIGNAL_LOAD_ERROR "elm,thumb,load,error"
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#define EDJE_SIGNAL_PULSE_START "elm,state,pulse,start"
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#define EDJE_SIGNAL_PULSE_STOP "elm,state,pulse,stop"
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static struct _Ethumb_Client *_elm_ethumb_client = NULL;
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static Eina_Bool _elm_ethumb_connected = EINA_FALSE;
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static Eina_List *retry = NULL;
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static int pending_request = 0;
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EAPI int ELM_ECORE_EVENT_ETHUMB_CONNECT = 0;
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static void
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_mouse_down_cb(void *data,
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Evas *e EINA_UNUSED,
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Evas_Object *obj,
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void *event_info)
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{
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ELM_THUMB_DATA_GET(data, sd);
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Evas_Event_Mouse_Down *ev = event_info;
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if (ev->button != 1) return;
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if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) sd->on_hold = EINA_TRUE;
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else sd->on_hold = EINA_FALSE;
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if (ev->flags & EVAS_BUTTON_DOUBLE_CLICK)
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efl_event_callback_legacy_call(obj, EFL_UI_EVENT_CLICKED_DOUBLE, NULL);
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else
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efl_event_callback_legacy_call(obj, ELM_THUMB_EVENT_PRESS, NULL);
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}
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static void
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_mouse_up_cb(void *data,
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Evas *e EINA_UNUSED,
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Evas_Object *obj,
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void *event_info)
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{
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ELM_THUMB_DATA_GET(data, sd);
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Evas_Event_Mouse_Up *ev = event_info;
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if (ev->button != 1) return;
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if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) sd->on_hold = EINA_TRUE;
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else sd->on_hold = EINA_FALSE;
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if (!sd->on_hold)
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efl_event_callback_legacy_call(obj, EFL_UI_EVENT_CLICKED, NULL);
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sd->on_hold = EINA_FALSE;
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}
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static void
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_thumb_ready_inform(Elm_Thumb_Data *sd,
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const char *thumb_path,
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const char *thumb_key)
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{
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Evas_Coord mw, mh;
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Evas_Coord aw, ah;
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ELM_WIDGET_DATA_GET_OR_RETURN(sd->obj, wd);
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if ((sd->is_video) && (sd->thumb.format == ETHUMB_THUMB_EET))
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{
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edje_object_size_min_get(sd->view, &mw, &mh);
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edje_object_size_min_restricted_calc(sd->view, &mw, &mh, mw, mh);
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evas_object_size_hint_min_set(sd->view, mw, mh);
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}
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else
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{
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evas_object_image_size_get(sd->view, &aw, &ah);
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evas_object_size_hint_aspect_set(sd->view, EVAS_ASPECT_CONTROL_BOTH,
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aw, ah);
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}
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edje_object_part_swallow(wd->resize_obj, "elm.swallow.content", sd->view);
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eina_stringshare_replace(&(sd->thumb.file), thumb_path);
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eina_stringshare_replace(&(sd->thumb.key), thumb_key);
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edje_object_signal_emit(wd->resize_obj, EDJE_SIGNAL_PULSE_STOP, "elm");
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edje_object_signal_emit(wd->resize_obj, EDJE_SIGNAL_GENERATE_STOP, "elm");
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efl_event_callback_legacy_call(sd->obj, ELM_THUMB_EVENT_GENERATE_STOP, NULL);
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}
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static void
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_on_thumb_preloaded(void *data,
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Evas *e EINA_UNUSED,
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Evas_Object *obj EINA_UNUSED,
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void *event_info EINA_UNUSED)
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{
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ELM_THUMB_DATA_GET(data, sd);
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const char *thumb_path;
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const char *thumb_key;
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evas_object_image_file_get(sd->view, &thumb_path, &thumb_key);
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_thumb_ready_inform(sd, thumb_path, thumb_key);
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}
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/* As we do use stat to check if a thumbnail is available, it's
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* possible that we end up accessing it before the file is completely
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* written on disk. By retrying each time a thumbnail is finished we
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* should be fine or not.
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*/
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static Eina_Bool
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_thumb_retry(Elm_Thumb_Data *sd)
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{
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int r;
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if ((sd->is_video) && (sd->thumb.format == ETHUMB_THUMB_EET))
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{
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edje_object_file_set(sd->view, NULL, NULL);
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if (!edje_object_file_set
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(sd->view, sd->thumb.thumb_path, "movie/thumb"))
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{
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if (pending_request == 0)
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ERR("could not set file=%s key=%s for %s",
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sd->thumb.thumb_path,
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sd->thumb.thumb_key,
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sd->file);
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goto view_err;
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}
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/* FIXME: Do we want to reload a thumbnail when the file
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changes? I think not at the moment, as this may increase
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the presure on the system a lot when using it in a file
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browser */
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}
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else
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{
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evas_object_image_file_set(sd->view, NULL, NULL);
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evas_object_image_file_set
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(sd->view, sd->thumb.thumb_path, sd->thumb.thumb_key);
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r = evas_object_image_load_error_get(sd->view);
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if (r != EVAS_LOAD_ERROR_NONE)
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{
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if (pending_request == 0)
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ERR("%s: %s", sd->thumb.thumb_path, evas_load_error_str(r));
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goto view_err;
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}
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evas_object_event_callback_add
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(sd->view, EVAS_CALLBACK_IMAGE_PRELOADED, _on_thumb_preloaded, sd->obj);
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evas_object_image_preload(sd->view, EINA_TRUE);
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return EINA_TRUE;
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}
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_thumb_ready_inform(sd, sd->thumb.thumb_path, sd->thumb.thumb_key);
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ELM_SAFE_FREE(sd->thumb.thumb_path, eina_stringshare_del);
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ELM_SAFE_FREE(sd->thumb.thumb_key, eina_stringshare_del);
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return EINA_TRUE;
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view_err:
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return EINA_FALSE;
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}
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static void
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_thumb_finish(Elm_Thumb_Data *sd,
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const char *thumb_path,
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const char *thumb_key)
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{
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Eina_List *l, *ll;
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Evas *evas;
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int r;
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ELM_WIDGET_DATA_GET_OR_RETURN(sd->obj, wd);
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evas = evas_object_evas_get(sd->obj);
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if ((sd->view) && (sd->is_video ^ sd->was_video))
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{
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ELM_SAFE_FREE(sd->view, evas_object_del);
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}
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sd->was_video = sd->is_video;
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if ((sd->is_video) &&
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(ethumb_client_format_get(_elm_ethumb_client) == ETHUMB_THUMB_EET))
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{
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if (!sd->view)
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{
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sd->view = edje_object_add(evas);
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if (!sd->view)
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{
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ERR("could not create edje object");
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goto err;
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}
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}
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if (!edje_object_file_set(sd->view, thumb_path, thumb_key))
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{
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sd->thumb.thumb_path = eina_stringshare_ref(thumb_path);
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sd->thumb.thumb_key = eina_stringshare_ref(thumb_key);
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sd->thumb.format = ethumb_client_format_get(_elm_ethumb_client);
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sd->thumb.retry = EINA_TRUE;
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retry = eina_list_append(retry, sd);
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efl_data_ref(sd->obj, MY_CLASS);
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return;
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}
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}
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else
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{
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if (!sd->view)
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{
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sd->view = evas_object_image_filled_add(evas);
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if (!sd->view)
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{
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ERR("could not create image object");
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goto err;
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}
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evas_object_event_callback_add(sd->view, EVAS_CALLBACK_IMAGE_PRELOADED,
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_on_thumb_preloaded, sd->obj);
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evas_object_hide(sd->view);
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}
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evas_object_image_file_set(sd->view, thumb_path, thumb_key);
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r = evas_object_image_load_error_get(sd->view);
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if (r != EVAS_LOAD_ERROR_NONE)
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{
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WRN("%s: %s", thumb_path, evas_load_error_str(r));
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sd->thumb.thumb_path = eina_stringshare_ref(thumb_path);
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sd->thumb.thumb_key = eina_stringshare_ref(thumb_key);
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sd->thumb.format = ethumb_client_format_get(_elm_ethumb_client);
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sd->thumb.retry = EINA_TRUE;
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retry = eina_list_append(retry, sd);
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efl_data_ref(sd->obj, MY_CLASS);
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return;
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}
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evas_object_image_preload(sd->view, EINA_FALSE);
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return;
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}
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_thumb_ready_inform(sd, thumb_path, thumb_key);
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EINA_LIST_FOREACH_SAFE(retry, l, ll, sd)
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{
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if (_thumb_retry(sd))
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{
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retry = eina_list_remove_list(retry, l);
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efl_data_unref(sd->obj, sd);
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}
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}
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if (pending_request == 0)
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EINA_LIST_FREE(retry, sd)
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{
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efl_data_unref(sd->obj, sd);
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ELM_SAFE_FREE(sd->thumb.thumb_path, eina_stringshare_del);
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ELM_SAFE_FREE(sd->thumb.thumb_key, eina_stringshare_del);
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ELM_SAFE_FREE(sd->view, evas_object_del);
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wd = efl_data_scope_get(sd->obj, EFL_UI_WIDGET_CLASS);
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edje_object_signal_emit(wd->resize_obj, EDJE_SIGNAL_LOAD_ERROR, "elm");
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efl_event_callback_legacy_call(sd->obj, ELM_THUMB_EVENT_LOAD_ERROR, NULL);
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}
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return;
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err:
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edje_object_signal_emit(wd->resize_obj, EDJE_SIGNAL_LOAD_ERROR, "elm");
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efl_event_callback_legacy_call(sd->obj, ELM_THUMB_EVENT_LOAD_ERROR, NULL);
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}
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static void
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_on_ethumb_thumb_done(Ethumb_Client *client EINA_UNUSED,
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const char *thumb_path,
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const char *thumb_key,
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void *data)
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{
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ELM_THUMB_DATA_GET(data, sd);
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if (EINA_UNLIKELY(!sd->thumb.request))
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{
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ERR("Something odd happened with a thumbnail request");
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return;
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}
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pending_request--;
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sd->thumb.request = NULL;
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_thumb_finish(sd, thumb_path, thumb_key);
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}
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static void
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_on_ethumb_thumb_error(Ethumb_Client *client EINA_UNUSED,
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void *data)
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{
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ELM_THUMB_DATA_GET(data, sd);
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if (EINA_UNLIKELY(!sd->thumb.request))
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{
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ERR("Something odd happened with a thumbnail request");
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return;
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}
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evas_object_event_callback_del_full(sd->view, EVAS_CALLBACK_IMAGE_PRELOADED,
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_on_thumb_preloaded, sd);
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pending_request--;
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sd->thumb.request = NULL;
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ERR("could not generate thumbnail for %s (key: %s)",
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sd->thumb.file, sd->thumb.key ? sd->thumb.key : "");
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ELM_WIDGET_DATA_GET_OR_RETURN(data, wd);
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edje_object_signal_emit(wd->resize_obj, EDJE_SIGNAL_GENERATE_ERROR, "elm");
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edje_object_signal_emit(wd->resize_obj, EDJE_SIGNAL_PULSE_STOP, "elm");
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efl_event_callback_legacy_call(sd->obj, ELM_THUMB_EVENT_GENERATE_ERROR, NULL);
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}
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static void
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_thumb_start(Elm_Thumb_Data *sd)
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{
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if (sd->thumb.aspect)
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ethumb_client_aspect_set(_elm_ethumb_client, sd->thumb.aspect);
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if (sd->thumb.size)
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ethumb_client_fdo_set(_elm_ethumb_client, sd->thumb.size);
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if (sd->thumb.format)
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ethumb_client_format_set(_elm_ethumb_client, sd->thumb.format);
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if (sd->thumb.orient)
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ethumb_client_orientation_set(_elm_ethumb_client, sd->thumb.orient);
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if (sd->thumb.tw && sd->thumb.th)
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ethumb_client_size_set(_elm_ethumb_client, sd->thumb.tw, sd->thumb.th);
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if (!EINA_DBL_EQ(sd->thumb.cropx, 0) && !EINA_DBL_EQ(sd->thumb.cropy, 0))
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ethumb_client_crop_align_set(_elm_ethumb_client, sd->thumb.cropx, sd->thumb.cropy);
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if (sd->thumb.quality)
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ethumb_client_quality_set(_elm_ethumb_client, sd->thumb.quality);
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if (sd->thumb.compress)
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ethumb_client_compress_set(_elm_ethumb_client, sd->thumb.compress);
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if (sd->thumb.request)
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{
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ethumb_client_thumb_async_cancel(_elm_ethumb_client, sd->thumb.request);
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sd->thumb.request = NULL;
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}
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if (sd->thumb.retry)
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{
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retry = eina_list_remove(retry, sd);
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efl_data_unref(sd->obj, sd);
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sd->thumb.retry = EINA_FALSE;
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}
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if (!sd->file) return;
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ELM_WIDGET_DATA_GET_OR_RETURN(sd->obj, wd);
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edje_object_signal_emit(wd->resize_obj, EDJE_SIGNAL_PULSE_START, "elm");
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edje_object_signal_emit(wd->resize_obj, EDJE_SIGNAL_GENERATE_START, "elm");
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efl_event_callback_legacy_call(sd->obj, ELM_THUMB_EVENT_GENERATE_START, NULL);
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pending_request++;
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ethumb_client_file_set(_elm_ethumb_client, sd->file, sd->key);
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sd->thumb.request = ethumb_client_thumb_async_get(_elm_ethumb_client,
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_on_ethumb_thumb_done,
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_on_ethumb_thumb_error,
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sd->obj);
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}
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static Eina_Bool
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_thumbnailing_available_cb(void *data,
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int type EINA_UNUSED,
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void *ev EINA_UNUSED)
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{
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ELM_THUMB_DATA_GET(data, sd);
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_thumb_start(sd);
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return ECORE_CALLBACK_RENEW;
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}
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static Eina_Bool _elm_need_ethumb = EINA_FALSE;
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static void _on_die_cb(void *, Ethumb_Client *);
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static void
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_connect_cb(void *data EINA_UNUSED,
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Ethumb_Client *c,
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Eina_Bool success)
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{
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if (success)
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{
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ethumb_client_on_server_die_callback_set(c, _on_die_cb, NULL, NULL);
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_elm_ethumb_connected = EINA_TRUE;
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ecore_event_add(ELM_ECORE_EVENT_ETHUMB_CONNECT, NULL, NULL, NULL);
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}
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else
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_elm_ethumb_client = NULL;
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}
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static void
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_on_die_cb(void *data EINA_UNUSED,
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Ethumb_Client *c EINA_UNUSED)
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{
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if (_elm_ethumb_client)
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{
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ethumb_client_disconnect(_elm_ethumb_client);
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_elm_ethumb_client = NULL;
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}
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_elm_ethumb_connected = EINA_FALSE;
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if (pending_request > 0)
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_elm_ethumb_client = ethumb_client_connect(_connect_cb, NULL, NULL);
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}
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static void
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_thumb_show(Elm_Thumb_Data *sd)
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{
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ELM_WIDGET_DATA_GET_OR_RETURN(sd->obj, wd);
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evas_object_show(wd->resize_obj);
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if (!_elm_ethumb_client)
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_elm_ethumb_client = ethumb_client_connect(_connect_cb, NULL, NULL);
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else if (elm_thumb_ethumb_client_connected_get())
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{
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_thumb_start(sd);
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return;
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}
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if (!sd->eeh)
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sd->eeh = ecore_event_handler_add(ELM_ECORE_EVENT_ETHUMB_CONNECT,
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_thumbnailing_available_cb, sd->obj);
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}
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EOLIAN static void
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_elm_thumb_efl_gfx_entity_visible_set(Eo *obj, Elm_Thumb_Data *sd, Eina_Bool vis)
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{
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if (_evas_object_intercept_call(obj, EVAS_OBJECT_INTERCEPT_CB_VISIBLE, 0, vis))
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return;
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efl_gfx_entity_visible_set(efl_super(obj, MY_CLASS), vis);
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if (vis)
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{
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_thumb_show(sd);
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return;
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}
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ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
|
|
|
|
if (sd->thumb.request)
|
|
{
|
|
ethumb_client_thumb_async_cancel(_elm_ethumb_client, sd->thumb.request);
|
|
sd->thumb.request = NULL;
|
|
|
|
edje_object_signal_emit(wd->resize_obj, EDJE_SIGNAL_GENERATE_STOP, "elm");
|
|
efl_event_callback_legacy_call(sd->obj, ELM_THUMB_EVENT_GENERATE_STOP, NULL);
|
|
}
|
|
|
|
if (sd->thumb.retry)
|
|
{
|
|
retry = eina_list_remove(retry, sd);
|
|
efl_data_unref(sd->obj, sd);
|
|
sd->thumb.retry = EINA_FALSE;
|
|
}
|
|
|
|
ELM_SAFE_FREE(sd->eeh, ecore_event_handler_del);
|
|
}
|
|
|
|
void
|
|
_elm_unneed_ethumb(void)
|
|
{
|
|
if (!_elm_need_ethumb) return;
|
|
_elm_need_ethumb = EINA_FALSE;
|
|
|
|
if (_elm_ethumb_client)
|
|
{
|
|
ethumb_client_disconnect(_elm_ethumb_client);
|
|
_elm_ethumb_client = NULL;
|
|
}
|
|
ethumb_client_shutdown();
|
|
|
|
ecore_event_type_flush(ELM_ECORE_EVENT_ETHUMB_CONNECT);
|
|
}
|
|
|
|
static Eina_Bool
|
|
_elm_thumb_dnd_cb(void *data EINA_UNUSED,
|
|
Evas_Object *o,
|
|
Elm_Selection_Data *drop)
|
|
{
|
|
if ((!o) || (!drop) || (!drop->data)) return EINA_FALSE;
|
|
elm_thumb_file_set(o, drop->data, NULL);
|
|
return EINA_TRUE;
|
|
}
|
|
|
|
EAPI Eina_Bool
|
|
elm_need_ethumb(void)
|
|
{
|
|
if (_elm_need_ethumb) return EINA_TRUE;
|
|
_elm_need_ethumb = EINA_TRUE;
|
|
|
|
ELM_ECORE_EVENT_ETHUMB_CONNECT = ecore_event_type_new();
|
|
ethumb_client_init();
|
|
|
|
return EINA_TRUE;
|
|
}
|
|
|
|
EOLIAN static void
|
|
_elm_thumb_efl_canvas_group_group_add(Eo *obj, Elm_Thumb_Data *_pd EINA_UNUSED)
|
|
{
|
|
ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
|
|
|
|
efl_canvas_group_add(efl_super(obj, MY_CLASS));
|
|
elm_widget_sub_object_parent_add(obj);
|
|
|
|
if (!elm_layout_theme_set(obj, "thumb", "base", elm_widget_style_get(obj)))
|
|
CRI("Failed to set layout!");
|
|
|
|
evas_object_event_callback_add(obj, EVAS_CALLBACK_MOUSE_DOWN,
|
|
_mouse_down_cb, obj);
|
|
evas_object_event_callback_add(obj, EVAS_CALLBACK_MOUSE_UP,
|
|
_mouse_up_cb, obj);
|
|
|
|
elm_widget_can_focus_set(obj, EINA_FALSE);
|
|
}
|
|
|
|
EOLIAN static void
|
|
_elm_thumb_efl_canvas_group_group_del(Eo *obj, Elm_Thumb_Data *sd)
|
|
{
|
|
if (sd->thumb.request)
|
|
{
|
|
ethumb_client_thumb_async_cancel(_elm_ethumb_client, sd->thumb.request);
|
|
sd->thumb.request = NULL;
|
|
}
|
|
if (sd->thumb.retry)
|
|
{
|
|
retry = eina_list_remove(retry, sd);
|
|
efl_data_unref(sd->obj, sd);
|
|
sd->thumb.retry = EINA_FALSE;
|
|
}
|
|
evas_object_event_callback_del_full(sd->view, EVAS_CALLBACK_IMAGE_PRELOADED,
|
|
_on_thumb_preloaded, sd);
|
|
|
|
ELM_SAFE_FREE(sd->view, evas_object_del);
|
|
eina_stringshare_del(sd->thumb.thumb_path);
|
|
eina_stringshare_del(sd->thumb.thumb_key);
|
|
|
|
eina_stringshare_del(sd->file);
|
|
eina_stringshare_del(sd->key);
|
|
|
|
ecore_event_handler_del(sd->eeh);
|
|
|
|
efl_canvas_group_del(efl_super(obj, MY_CLASS));
|
|
}
|
|
|
|
EAPI Evas_Object *
|
|
elm_thumb_add(Evas_Object *parent)
|
|
{
|
|
EINA_SAFETY_ON_NULL_RETURN_VAL(parent, NULL);
|
|
return elm_legacy_add(MY_CLASS, parent);
|
|
}
|
|
|
|
EOLIAN static Eo *
|
|
_elm_thumb_efl_object_finalize(Eo *obj, Elm_Thumb_Data *sd)
|
|
{
|
|
obj = efl_finalize(efl_super(obj, MY_CLASS));
|
|
if (sd->file) efl_file_load(obj);
|
|
return obj;
|
|
}
|
|
|
|
EOLIAN static Eo *
|
|
_elm_thumb_efl_object_constructor(Eo *obj, Elm_Thumb_Data *sd)
|
|
{
|
|
obj = efl_constructor(efl_super(obj, MY_CLASS));
|
|
efl_canvas_object_type_set(obj, "Elm_Thumb");
|
|
evas_object_smart_callbacks_descriptions_set(obj, _smart_callbacks);
|
|
efl_access_object_role_set(obj, EFL_ACCESS_ROLE_IMAGE);
|
|
|
|
sd->obj = obj;
|
|
|
|
return obj;
|
|
}
|
|
|
|
EOLIAN static Eina_Error
|
|
_elm_thumb_efl_file_file_set(Eo *obj EINA_UNUSED, Elm_Thumb_Data *sd, const char *file)
|
|
{
|
|
if (eina_stringshare_replace(&(sd->file), file))
|
|
sd->loaded = EINA_FALSE;
|
|
return 0;
|
|
}
|
|
|
|
EOLIAN static void
|
|
_elm_thumb_efl_file_key_set(Eo *obj EINA_UNUSED, Elm_Thumb_Data *sd, const char *key)
|
|
{
|
|
if (eina_stringshare_replace(&(sd->key), key))
|
|
sd->loaded = EINA_FALSE;
|
|
}
|
|
|
|
EOLIAN static const char *
|
|
_elm_thumb_efl_file_file_get(const Eo *obj EINA_UNUSED, Elm_Thumb_Data *sd)
|
|
{
|
|
return sd->file;
|
|
}
|
|
|
|
EOLIAN static const char *
|
|
_elm_thumb_efl_file_key_get(const Eo *obj EINA_UNUSED, Elm_Thumb_Data *sd)
|
|
{
|
|
return sd->key;
|
|
}
|
|
|
|
EOLIAN static Eina_Bool
|
|
_elm_thumb_efl_file_loaded_get(const Eo *obj EINA_UNUSED, Elm_Thumb_Data *sd)
|
|
{
|
|
return sd->loaded;
|
|
}
|
|
|
|
EOLIAN static Eina_Error
|
|
_elm_thumb_efl_file_load(Eo *obj, Elm_Thumb_Data *sd)
|
|
{
|
|
int prefix_size;
|
|
const char **ext, *ptr;
|
|
static const char *extensions[] =
|
|
{
|
|
".avi", ".mp4", ".ogv", ".mov", ".mpg", ".wmv", NULL
|
|
};
|
|
|
|
if (efl_file_loaded_get(obj)) return 0;
|
|
prefix_size = eina_stringshare_strlen(sd->file) - 4;
|
|
if (prefix_size >= 0)
|
|
{
|
|
ptr = sd->file + prefix_size;
|
|
sd->is_video = EINA_FALSE;
|
|
for (ext = extensions; *ext; ext++)
|
|
if (!strcasecmp(ptr, *ext))
|
|
{
|
|
sd->is_video = EINA_TRUE;
|
|
break;
|
|
}
|
|
}
|
|
|
|
eina_stringshare_replace(&(sd->thumb.file), NULL);
|
|
eina_stringshare_replace(&(sd->thumb.key), NULL);
|
|
sd->loaded = EINA_TRUE;
|
|
|
|
if (evas_object_visible_get(obj))
|
|
_thumb_show(sd);
|
|
|
|
return 0;
|
|
}
|
|
|
|
EAPI void *
|
|
elm_thumb_ethumb_client_get(void)
|
|
{
|
|
return _elm_ethumb_client;
|
|
}
|
|
|
|
EAPI Eina_Bool
|
|
elm_thumb_ethumb_client_connected_get(void)
|
|
{
|
|
return _elm_ethumb_connected;
|
|
}
|
|
|
|
EOLIAN static void
|
|
_elm_thumb_efl_ui_draggable_drag_target_set(Eo *obj, Elm_Thumb_Data *sd, Eina_Bool edit)
|
|
{
|
|
edit = !!edit;
|
|
if (sd->edit == edit) return;
|
|
|
|
sd->edit = edit;
|
|
if (sd->edit)
|
|
elm_drop_target_add(obj, ELM_SEL_FORMAT_IMAGE,
|
|
NULL, NULL,
|
|
NULL, NULL,
|
|
NULL, NULL,
|
|
_elm_thumb_dnd_cb, obj);
|
|
else
|
|
elm_drop_target_del(obj, ELM_SEL_FORMAT_IMAGE,
|
|
NULL, NULL,
|
|
NULL, NULL,
|
|
NULL, NULL,
|
|
_elm_thumb_dnd_cb, obj);
|
|
|
|
return;
|
|
}
|
|
|
|
EOLIAN static Eina_Bool
|
|
_elm_thumb_efl_ui_draggable_drag_target_get(const Eo *obj EINA_UNUSED, Elm_Thumb_Data *sd)
|
|
{
|
|
return sd->edit;
|
|
}
|
|
|
|
EOLIAN static void
|
|
_elm_thumb_class_constructor(Efl_Class *klass)
|
|
{
|
|
evas_smart_legacy_type_register(MY_CLASS_NAME_LEGACY, klass);
|
|
}
|
|
|
|
EAPI void
|
|
elm_thumb_file_set(Eo *obj, const char *file, const char *key)
|
|
{
|
|
efl_file_simple_load((Eo *) obj, file, key);
|
|
}
|
|
|
|
EAPI void
|
|
elm_thumb_file_get(const Eo *obj, const char **file, const char **key)
|
|
{
|
|
efl_file_simple_get((Eo *) obj, file, key);
|
|
}
|
|
|
|
/* Legacy deprecated functions */
|
|
EAPI Eina_Bool
|
|
elm_thumb_editable_set(Evas_Object *obj, Eina_Bool edit)
|
|
{
|
|
efl_ui_draggable_drag_target_set(obj, edit);
|
|
return EINA_TRUE;
|
|
}
|
|
|
|
EAPI Eina_Bool
|
|
elm_thumb_editable_get(const Evas_Object *obj)
|
|
{
|
|
return efl_ui_draggable_drag_target_get(obj);
|
|
}
|
|
|
|
EAPI void
|
|
elm_thumb_aspect_set(Evas_Object *obj, Ethumb_Thumb_Aspect aspect)
|
|
{
|
|
ELM_THUMB_CHECK(obj);
|
|
ELM_THUMB_DATA_GET(obj, sd);
|
|
sd->thumb.aspect = aspect;
|
|
}
|
|
|
|
EAPI Ethumb_Thumb_Aspect
|
|
elm_thumb_aspect_get(const Evas_Object *obj)
|
|
{
|
|
ELM_THUMB_CHECK(obj) ETHUMB_THUMB_KEEP_ASPECT;
|
|
ELM_THUMB_DATA_GET(obj, sd);
|
|
return sd->thumb.aspect;
|
|
}
|
|
|
|
EAPI void
|
|
elm_thumb_fdo_size_set(Evas_Object *obj, Ethumb_Thumb_FDO_Size size)
|
|
{
|
|
ELM_THUMB_CHECK(obj);
|
|
ELM_THUMB_DATA_GET(obj, sd);
|
|
sd->thumb.size = size;
|
|
}
|
|
|
|
EAPI Ethumb_Thumb_FDO_Size
|
|
elm_thumb_fdo_size_get(const Evas_Object *obj)
|
|
{
|
|
ELM_THUMB_CHECK(obj) ETHUMB_THUMB_NORMAL;
|
|
ELM_THUMB_DATA_GET(obj, sd);
|
|
return sd->thumb.size;
|
|
}
|
|
|
|
EAPI void
|
|
elm_thumb_format_set(Evas_Object *obj, Ethumb_Thumb_Format format)
|
|
{
|
|
ELM_THUMB_CHECK(obj);
|
|
ELM_THUMB_DATA_GET(obj, sd);
|
|
sd->thumb.format = format;
|
|
}
|
|
|
|
EAPI Ethumb_Thumb_Format
|
|
elm_thumb_format_get(const Evas_Object *obj)
|
|
{
|
|
ELM_THUMB_CHECK(obj) ETHUMB_THUMB_FDO;
|
|
ELM_THUMB_DATA_GET(obj, sd);
|
|
return sd->thumb.format;
|
|
}
|
|
|
|
EAPI void
|
|
elm_thumb_orientation_set(Evas_Object *obj, Ethumb_Thumb_Orientation orient)
|
|
{
|
|
ELM_THUMB_CHECK(obj);
|
|
ELM_THUMB_DATA_GET(obj, sd);
|
|
sd->thumb.orient = orient;
|
|
}
|
|
|
|
EAPI Ethumb_Thumb_Orientation
|
|
elm_thumb_orientation_get(const Evas_Object *obj)
|
|
{
|
|
ELM_THUMB_CHECK(obj) ETHUMB_THUMB_ORIENT_NONE;
|
|
ELM_THUMB_DATA_GET(obj, sd);
|
|
return sd->thumb.orient;
|
|
}
|
|
|
|
EAPI void
|
|
elm_thumb_size_set(Evas_Object *obj, int tw, int th)
|
|
{
|
|
ELM_THUMB_CHECK(obj);
|
|
ELM_THUMB_DATA_GET(obj, sd);
|
|
sd->thumb.tw = tw;
|
|
sd->thumb.th = th;
|
|
}
|
|
|
|
EAPI void
|
|
elm_thumb_size_get(const Evas_Object *obj, int *tw, int *th)
|
|
{
|
|
ELM_THUMB_CHECK(obj);
|
|
ELM_THUMB_DATA_GET(obj, sd);
|
|
if (tw)
|
|
*tw = sd->thumb.tw;
|
|
if (th)
|
|
*th = sd->thumb.th;
|
|
}
|
|
|
|
EAPI void
|
|
elm_thumb_crop_align_set(Evas_Object *obj, double cropx, double cropy)
|
|
{
|
|
ELM_THUMB_CHECK(obj);
|
|
ELM_THUMB_DATA_GET(obj, sd);
|
|
sd->thumb.cropx = cropx;
|
|
sd->thumb.cropy = cropy;
|
|
}
|
|
|
|
EAPI void
|
|
elm_thumb_crop_align_get(const Evas_Object *obj, double *cropx, double *cropy)
|
|
{
|
|
ELM_THUMB_CHECK(obj);
|
|
ELM_THUMB_DATA_GET(obj, sd);
|
|
if (cropx)
|
|
*cropx = sd->thumb.cropx;
|
|
if (cropy)
|
|
*cropy = sd->thumb.cropy;
|
|
}
|
|
|
|
EAPI void
|
|
elm_thumb_compress_set(Evas_Object *obj, int compress)
|
|
{
|
|
ELM_THUMB_CHECK(obj);
|
|
ELM_THUMB_DATA_GET(obj, sd);
|
|
sd->thumb.compress = compress;
|
|
}
|
|
|
|
EAPI void
|
|
elm_thumb_compress_get(const Evas_Object *obj, int *compress)
|
|
{
|
|
ELM_THUMB_CHECK(obj);
|
|
ELM_THUMB_DATA_GET(obj, sd);
|
|
if (compress)
|
|
*compress = sd->thumb.compress;
|
|
}
|
|
|
|
EAPI void
|
|
elm_thumb_quality_set(Evas_Object *obj, int quality)
|
|
{
|
|
ELM_THUMB_CHECK(obj);
|
|
ELM_THUMB_DATA_GET(obj, sd);
|
|
sd->thumb.quality = quality;
|
|
}
|
|
|
|
EAPI void
|
|
elm_thumb_quality_get(const Evas_Object *obj, int *quality)
|
|
{
|
|
ELM_THUMB_CHECK(obj);
|
|
ELM_THUMB_DATA_GET(obj, sd);
|
|
if (quality)
|
|
*quality = sd->thumb.quality;
|
|
}
|
|
|
|
EAPI void
|
|
elm_thumb_animate_set(Evas_Object *obj, Elm_Thumb_Animation_Setting setting)
|
|
{
|
|
ELM_THUMB_CHECK(obj);
|
|
ELM_THUMB_DATA_GET(obj, sd);
|
|
EINA_SAFETY_ON_TRUE_RETURN(setting >= ELM_THUMB_ANIMATION_LAST);
|
|
|
|
sd->anim_setting = setting;
|
|
|
|
if ((sd->is_video) && (sd->thumb.format == ETHUMB_THUMB_EET))
|
|
{
|
|
if (setting == ELM_THUMB_ANIMATION_LOOP)
|
|
edje_object_signal_emit(sd->view, "elm,action,animate_loop", "elm");
|
|
else if (setting == ELM_THUMB_ANIMATION_START)
|
|
edje_object_signal_emit(sd->view, "elm,action,animate", "elm");
|
|
else if (setting == ELM_THUMB_ANIMATION_STOP)
|
|
edje_object_signal_emit(sd->view, "elm,action,animate_stop", "elm");
|
|
}
|
|
}
|
|
|
|
EAPI Elm_Thumb_Animation_Setting
|
|
elm_thumb_animate_get(const Evas_Object *obj)
|
|
{
|
|
ELM_THUMB_CHECK(obj) 0;
|
|
ELM_THUMB_DATA_GET(obj, sd);
|
|
return sd->anim_setting;
|
|
}
|
|
|
|
EAPI void
|
|
elm_thumb_path_get(const Evas_Object *obj, const char **file, const char **key)
|
|
{
|
|
ELM_THUMB_CHECK(obj);
|
|
ELM_THUMB_DATA_GET(obj, sd);
|
|
if (file)
|
|
*file = sd->thumb.file;
|
|
if (key)
|
|
*key = sd->thumb.key;
|
|
}
|
|
|
|
EAPI void
|
|
elm_thumb_reload(Evas_Object *obj)
|
|
{
|
|
ELM_THUMB_CHECK(obj);
|
|
ELM_THUMB_DATA_GET(obj, sd);
|
|
eina_stringshare_replace(&(sd->thumb.file), NULL);
|
|
eina_stringshare_replace(&(sd->thumb.key), NULL);
|
|
|
|
if (evas_object_visible_get(obj))
|
|
_thumb_show(sd);
|
|
}
|
|
|
|
/* Internal EO APIs and hidden overrides */
|
|
|
|
#define ELM_THUMB_EXTRA_OPS \
|
|
EFL_CANVAS_GROUP_ADD_DEL_OPS(elm_thumb)
|
|
|
|
#include "elm_thumb_eo.c"
|