Single browser should be black, also, center images in the single browser.

SVN revision: 59534

src/bin/ephoto.h

@@ -106,6 +106,7 @@ struct _Ephoto
 {
    Evas_Object *win;
    Evas_Object *bg;
+   Evas_Object *overlay;
    Evas_Object *layout;
    Evas_Object *edje;
    Evas_Object *pager;

src/bin/ephoto_main.c

@@ -39,6 +39,7 @@ static void
 _win_free(void *data, Evas *e __UNUSED__, Evas_Object *o __UNUSED__, void *event_info __UNUSED__)
 {
    Ephoto *ephoto = data;
+   evas_object_del(ephoto->overlay);
    if (ephoto->timer.thumb_regen) ecore_timer_del(ephoto->timer.thumb_regen);
    free(ephoto);
 }
@@ -91,6 +92,15 @@ ephoto_window_add(const char *path)
    elm_win_resize_object_add(ephoto->win, ephoto->bg);
    evas_object_show(ephoto->bg);
 
+   ephoto->overlay = elm_bg_add(ephoto->bg);
+   evas_object_size_hint_weight_set
+     (ephoto->overlay, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
+   evas_object_size_hint_fill_set(ephoto->overlay, EVAS_HINT_FILL, EVAS_HINT_FILL);
+   elm_bg_color_set(ephoto->overlay, 0, 0, 0);
+
+   elm_win_resize_object_add(ephoto->win, ephoto->bg);
+   evas_object_show(ephoto->bg);
+
    ephoto->layout = elm_layout_add(ephoto->win);
    if (!ephoto->layout)
      {
@@ -222,6 +232,11 @@ ephoto_promote_list_browser(Ephoto *ephoto)
 void
 ephoto_promote_thumb_browser(Ephoto *ephoto)
 {
+   if (elm_bg_overlay_get(ephoto->bg))
+     {
+        evas_object_hide(ephoto->overlay);
+        elm_bg_overlay_unset(ephoto->bg);
+     }
    elm_pager_content_promote(ephoto->pager, ephoto->thumb_browser);
    edje_object_signal_emit(ephoto->edje, "elm,back,show", "elm");
    _ephoto_state_set(ephoto, EPHOTO_STATE_THUMB);
@@ -231,6 +246,7 @@ void
 ephoto_promote_single_browser(Ephoto *ephoto, Ephoto_Entry *e)
 {
    elm_pager_content_promote(ephoto->pager, ephoto->single_browser);
+   elm_bg_overlay_set(ephoto->bg, ephoto->overlay);
    if (e)
      ephoto_single_browser_entry_set(ephoto->single_browser, e);
    _ephoto_state_set(ephoto, EPHOTO_STATE_SINGLE);

src/bin/ephoto_single_browser.c

@@ -30,6 +30,7 @@ struct _Ephoto_Single_Browser
 struct _Ephoto_Viewer
 {
    Evas_Object *scroller;
+   Evas_Object *box;
    Evas_Object *image;
    double zoom;
    Eina_Bool fit:1;
@@ -53,6 +54,12 @@ _viewer_add(Evas_Object *parent, const char *path)
    EINA_SAFETY_ON_NULL_RETURN_VAL(v, NULL);
    obj = v->scroller = elm_scroller_add(parent);
    EINA_SAFETY_ON_NULL_GOTO(obj, error);
+
+   v->box = elm_box_add(obj);
+   evas_object_size_hint_weight_set(v->box, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
+   evas_object_size_hint_align_set(v->box, EVAS_HINT_FILL, EVAS_HINT_FILL);
+   evas_object_show(v->box);
+
    v->image = evas_object_image_filled_add(evas_object_evas_get(parent));
    evas_object_image_file_set(v->image, path, NULL);
    err = evas_object_image_load_error_get(v->image);
@@ -64,7 +71,8 @@ _viewer_add(Evas_Object *parent, const char *path)
    evas_object_size_hint_max_set(v->image, w, h);
    evas_object_resize(v->image, w, h);
    evas_object_show(v->image);
-   elm_scroller_content_set(obj, v->image);
+   elm_box_pack_end(v->box, v->image);
+   elm_scroller_content_set(obj, v->box);
    evas_object_size_hint_weight_set(obj, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
    evas_object_size_hint_align_set(obj, EVAS_HINT_FILL, EVAS_HINT_FILL);
    evas_object_data_set(obj, "viewer", v);
@@ -88,8 +96,12 @@ _viewer_zoom_apply(Ephoto_Viewer *v, double zoom)
    evas_object_image_size_get(v->image, &w, &h);
    w *= zoom;
    h *= zoom;
-   evas_object_size_hint_min_set(v->image, w, h);
-   evas_object_size_hint_max_set(v->image, w, h);
+   evas_object_size_hint_min_set(v->image, w-10, h-10);
+   evas_object_size_hint_max_set(v->image, w-10, h-10);
+   elm_box_unpack(v->box, v->image);
+   elm_scroller_content_unset(v->scroller);
+   elm_box_pack_end(v->box, v->image);
+   elm_scroller_content_set(v->scroller, v->box);
 }
 
 static void