editiable flags to allow drag dests for photso and images.

SVN revision: 51973

legacy/elementary/src/bin/test_photo.c

@@ -42,6 +42,7 @@ test_photo(void *data, Evas_Object *obj, void *event_info)
              n++;
              if (n >= 9) n = 0;
              elm_photo_file_set(ph, buf);
+	     elm_photo_editable_set(ph, 1);
              evas_object_size_hint_weight_set(ph, EVAS_HINT_EXPAND, 
                                               EVAS_HINT_EXPAND);
              evas_object_size_hint_align_set(ph, EVAS_HINT_FILL, 

legacy/elementary/src/lib/elm_image.c

@@ -312,3 +312,16 @@ elm_image_orient_set(Evas_Object *obj, Elm_Image_Orient orient)
    if (!wd) return;
    _els_smart_icon_orient_set(wd->img, orient);
 }
+
+EAPI void
+elm_image_editable_set(Evas_Object *obj, Eina_Bool set)
+{
+   ELM_CHECK_WIDTYPE(obj, widtype);
+   Widget_Data *wd = elm_widget_data_get(obj);
+
+   if (!wd) return;;
+   _els_smart_icon_edit_set(wd->img, set);
+}
+
+
+/* vim:set ts=8 sw=3 sts=3 expandtab cino=>5n-2f0^-2{2(0W1st0 :*/

legacy/elementary/src/lib/elm_photo.c

@@ -217,3 +217,13 @@ elm_photo_fill_inside_set(Evas_Object *obj, Eina_Bool fill)
    _sizing_eval(obj);
 }
 
+EAPI void
+elm_photo_editable_set(Evas_Object *obj, Eina_Bool set)
+{
+   ELM_CHECK_WIDTYPE(obj, widtype);
+   Widget_Data *wd = elm_widget_data_get(obj);
+
+   if (!wd) return;;
+   _els_smart_icon_edit_set(wd->img, set);
+}
+

legacy/elementary/src/lib/els_icon.c

@@ -14,6 +14,7 @@ struct _Smart_Data
    unsigned char scale_down : 1;
    unsigned char preloading : 1;
    unsigned char show : 1;
+   unsigned char edit : 1;
 };
 
 /* local subsystem functions */
@@ -32,6 +33,7 @@ static void _smart_clip_unset(Evas_Object *obj);
 static void _els_smart_icon_flip_horizontal(Smart_Data *sd);
 static void _els_smart_icon_flip_vertical(Smart_Data *sd);
 static void _els_smart_icon_rotate_180(Smart_Data *sd);
+static Eina_Bool _els_smart_icon_dropcb(void *,Evas_Object *, Elm_Drop_Data *);
 
 /* local subsystem globals */
 static Evas_Smart *_e_smart = NULL;
@@ -271,6 +273,43 @@ _els_smart_icon_orient_set(Evas_Object *obj, Elm_Image_Orient orient)
    _smart_reconfigure(sd);
 }
 
+/**
+ * Turns on editing through drag and drop and copy and paste.
+ */
+void
+_els_smart_icon_edit_set(Evas_Object *obj, Eina_Bool edit)
+{
+   Smart_Data   *sd;
+
+   sd = evas_object_smart_data_get(obj);
+   if (!sd) return;
+
+   if (strcmp(evas_object_type_get(sd->obj), "edje")== 0)
+     {
+        printf("No editing edje objects yet (ever)\n");
+        return;
+     }
+
+   printf("FIXME: Implement editing in els_icon\n");
+   printf("%s +%d\n",__FILE__,__LINE__);
+   /* Unfortunately eina bool is not a bool, but a char */
+   edit = !!edit;
+   if (edit == sd->edit) return;
+
+   sd->edit = edit;
+
+   if (sd->edit)
+     {
+        elm_drop_target_add(obj, ELM_SEL_FORMAT_IMAGE, _els_smart_icon_dropcb,
+                            NULL);
+     }
+   else
+     {
+        elm_drop_target_del(obj);
+     }
+
+}
+
 /* local subsystem globals */
 static void
 _smart_reconfigure(Smart_Data *sd)
@@ -582,3 +621,11 @@ _els_smart_icon_rotate_180(Smart_Data *sd)
    _smart_reconfigure(sd);
 }
 
+static Eina_Bool
+_els_smart_icon_dropcb(void *unsued __UNUSED__,Evas_Object *obj,
+                       Elm_Drop_Data *drop)
+{
+   _els_smart_icon_file_key_set(obj, drop->data, NULL);
+   return EINA_TRUE;
+}
+/* vim:set ts=8 sw=3 sts=3 expandtab cino=>5n-2f0^-2{2(0W1st0 :*/

legacy/elementary/src/lib/els_icon.h

@@ -10,3 +10,5 @@ void         _els_smart_icon_scale_down_set   (Evas_Object *obj, int scale_down)
 void         _els_smart_icon_scale_size_set   (Evas_Object *obj, int size);
 void         _els_smart_icon_scale_set        (Evas_Object *obj, double scale);
 void         _els_smart_icon_orient_set       (Evas_Object *obj, Elm_Image_Orient orient);
+
+void         _els_smart_icon_edit_set         (Evas_Object *obj, Eina_Bool);