forked from enlightenment/ephoto
Ephoto: Add the ability to DND from the single image to other applications.
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a413df8c48
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d3fbf76314
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@ -2,6 +2,8 @@
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#define ZOOM_STEP 0.2
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static Ecore_Timer *_1s_hold = NULL;
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typedef struct _Ephoto_Single_Browser Ephoto_Single_Browser;
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typedef struct _Ephoto_Viewer Ephoto_Viewer;
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@ -40,6 +42,62 @@ _viewer_del(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *e
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free(v);
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}
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static Evas_Object *
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_image_create_icon(void *data, Evas_Object *parent, Evas_Coord *xoff, Evas_Coord *yoff)
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{
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Evas_Object *ic;
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Evas_Object *io = data;
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const char *f, *g;
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Evas_Coord x, y, w, h, xm, ym;
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elm_image_file_get(io, &f, &g);
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ic = elm_image_add(parent);
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elm_image_file_set(ic, f, g);
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evas_object_geometry_get(io, &x, &y, &w, &h);
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evas_object_move(ic, x, y);
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evas_object_resize(ic, 60, 60);
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evas_object_show(ic);
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evas_pointer_canvas_xy_get(evas_object_evas_get(io), &xm, &ym);
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if (xoff) *xoff = xm - 30;
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if (yoff) *yoff = ym - 30;
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return ic;
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}
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static Eina_Bool
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_1s_hold_time(void *data)
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{
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const char *f;
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char dd[PATH_MAX];
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Evas_Object *io = data;
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elm_image_file_get(io, &f, NULL);
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snprintf(dd, sizeof(dd), "file://%s", f);
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elm_drag_start(io, ELM_SEL_FORMAT_IMAGE, dd, ELM_XDND_ACTION_COPY,
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_image_create_icon, io,
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NULL, NULL, NULL, NULL, NULL, NULL);
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_1s_hold = NULL;
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return ECORE_CALLBACK_CANCEL;
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}
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static void
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_image_mouse_down_cb(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
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{
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Evas_Object *io = data;
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_1s_hold = ecore_timer_add(0.5, _1s_hold_time, io);
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}
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static void
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_image_mouse_up_cb(void *data EINA_UNUSED, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
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{
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ecore_timer_del(_1s_hold);
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}
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static Evas_Object *
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_viewer_add(Evas_Object *parent, const char *path)
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{
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@ -87,9 +145,12 @@ _viewer_add(Evas_Object *parent, const char *path)
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err = evas_object_image_load_error_get(elm_image_object_get(v->image));
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if (err != EVAS_LOAD_ERROR_NONE) goto load_error;
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elm_image_object_size_get(v->image, &w, &h);
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elm_drop_target_add(v->image, ELM_SEL_FORMAT_IMAGE, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
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evas_object_size_hint_min_set(v->image, w, h);
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evas_object_size_hint_max_set(v->image, w, h);
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elm_table_pack(v->table, v->image, 0, 0, 1, 1);
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evas_object_event_callback_add(v->image, EVAS_CALLBACK_MOUSE_DOWN, _image_mouse_down_cb, v->image);
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evas_object_event_callback_add(v->image, EVAS_CALLBACK_MOUSE_UP, _image_mouse_up_cb, v->image);
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evas_object_show(v->image);
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return obj;
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@ -400,7 +461,6 @@ _last_entry_find(Ephoto_Single_Browser *sb)
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return eina_list_last_data_get(sb->ephoto->entries);
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}
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static void
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_ephoto_single_browser_recalc(Ephoto_Single_Browser *sb)
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{
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