Improve slideshow gadget theme

data/themes/ephoto.edc

@@ -40,6 +40,10 @@ collections {
                state: "default" 0.0;
                color: 0 0 0 255;
             }
+            description {
+               state: "gadget" 0.0;
+               color: 115 115 115 45;
+            }
          }
          rect { "slide_clip";
             scale: 1;
@@ -119,6 +123,18 @@ collections {
          }
       }
       programs {
+         program {
+            signal: "gadget";
+            source: "ephoto";
+            action: STATE_SET "gadget" 0.0;
+            target: "background";
+         }
+         program {
+            signal: "default";
+            source: "ephoto";
+            action: STATE_SET "default" 0.0;
+            target: "background";
+         }
          program {
             signal: "ephoto,fade";
             source: "ephoto";
@@ -330,6 +346,10 @@ collections {
                state: "default" 0.0;
                color: 0 0 0 255;
             }
+            description {
+               state: "gadget" 0.0;
+               color: 0 0 0 0;
+            }
          }
          rect { "slide_clip";
             scale: 1;
@@ -668,6 +688,18 @@ collections {
          }
       }
       programs {
+         program {
+            signal: "gadget";
+            source: "ephoto";
+            action: STATE_SET "gadget" 0.0;
+            target: "background";
+         }
+         program {
+            signal: "default";
+            source: "ephoto";
+            action: STATE_SET "default" 0.0;
+            target: "background";
+         }
          program {
             signal: "ephoto,slideshow,move,left,to,right";
             source: "ephoto";

src/bin/ephoto_main.c

@@ -400,7 +400,7 @@ ephoto_window_add(const char *path, int gadget)
         ephoto->win = elm_win_add(NULL, "ephoto", ELM_WIN_BASIC);
         elm_win_title_set(ephoto->win, "Ephoto");
         elm_win_alpha_set(ephoto->win, 1);
-        evas_object_size_hint_aspect_set(ephoto->win, EVAS_ASPECT_CONTROL_BOTH, 1, 1);
+        evas_object_size_hint_aspect_set(ephoto->win, EVAS_ASPECT_CONTROL_BOTH, 1,1);
      }
    if (!ephoto->win)
      {

src/bin/ephoto_slideshow.c

@@ -418,6 +418,8 @@ _slideshow_item_get(Ephoto_Slideshow *ss, Ephoto_Entry *entry, Evas_Object *pare
    layout = elm_layout_add(parent);
    elm_layout_file_set(layout, PACKAGE_DATA_DIR "/themes/ephoto.edj",
                        "ephoto,slideshow,item");
+   if (ss->ephoto->gadget)
+     elm_layout_signal_emit(layout, "gadget", "ephoto");
    EPHOTO_EXPAND(layout);
    EPHOTO_FILL(layout);
    evas_object_data_set(layout, "entry", entry);
@@ -1076,6 +1078,8 @@ ephoto_slideshow_add(Ephoto *ephoto, Evas_Object *parent)
 
    elm_layout_file_set(slideshow, PACKAGE_DATA_DIR "/themes/ephoto.edj",
                        "ephoto,slideshow,base");
+   if (ephoto->gadget)
+     elm_layout_signal_emit(slideshow, "gadget", "ephoto");
    evas_object_event_callback_add(slideshow, EVAS_CALLBACK_DEL, _slideshow_del,
                                   ss);
    if (!ephoto->gadget)