[totem] backend: Use ClutterTapAction to show/hide the controls

[Bastien Nocera <hadess src gnome org>]

commit 8ffdc0840d31fa24d607e43bc4307c654744a722
Author: Bastien Nocera <hadess hadess net>
Date:   Mon Feb 10 19:57:42 2014 +0100

    backend: Use ClutterTapAction to show/hide the controls
    
    https://bugzilla.gnome.org/show_bug.cgi?id=697896

 src/backend/bacon-video-widget.c |   32 ++++++++++++++++++++++++++------
 1 files changed, 26 insertions(+), 6 deletions(-)
---
diff --git a/src/backend/bacon-video-widget.c b/src/backend/bacon-video-widget.c
index 33d538b..9983f6a 100644
--- a/src/backend/bacon-video-widget.c
+++ b/src/backend/bacon-video-widget.c
@@ -809,6 +809,11 @@ bacon_video_widget_button_press_or_release (GtkWidget *widget, GdkEventButton *e
   gboolean res = FALSE;
   BaconVideoWidget *bvw = BACON_VIDEO_WIDGET (widget);
   int x, y;
+  GdkDevice *device;
+
+  device = gdk_event_get_source_device ((GdkEvent *) event);
+  if (gdk_device_get_source (device) == GDK_SOURCE_TOUCHSCREEN)
+    return FALSE;
 
   g_return_val_if_fail (bvw->priv->play != NULL, FALSE);
 
@@ -832,12 +837,6 @@ bacon_video_widget_button_press_or_release (GtkWidget *widget, GdkEventButton *e
     /* FIXME need to check whether the backend will have handled
      * the button press
      res = TRUE; */
-  } else if (event->type == GDK_BUTTON_RELEASE) {
-    gboolean value = TRUE;
-
-    if (clutter_actor_get_opacity (bvw->priv->controls) != 0)
-      value = FALSE;
-    set_controls_visibility (bvw, value, FALSE);
   }
 
 bail:
@@ -850,6 +849,20 @@ bail:
 }
 
 static gboolean
+bacon_video_widget_tap (ClutterTapAction *action,
+                       ClutterActor     *actor,
+                       BaconVideoWidget *bvw)
+{
+    gboolean value;
+
+    GST_DEBUG ("Tap event received");
+
+    value = (clutter_actor_get_opacity (bvw->priv->controls) == 0);
+    set_controls_visibility (bvw, value, FALSE);
+    return CLUTTER_EVENT_STOP;
+}
+
+static gboolean
 bacon_video_widget_scroll (GtkWidget *widget, GdkEventScroll *event)
 {
   BaconVideoWidget *bvw = BACON_VIDEO_WIDGET (widget);
@@ -6147,6 +6160,7 @@ bacon_video_widget_initable_init (GInitable     *initable,
   ClutterActor *layout;
   GstElement *audio_bin, *audio_converter;
   GstPad *audio_pad;
+  ClutterAction *action;
 
   bvw = BACON_VIDEO_WIDGET (initable);
 
@@ -6248,6 +6262,12 @@ bacon_video_widget_initable_init (GInitable     *initable,
                                         bvw->priv->logo_frame,
                                         bvw->priv->frame);
 
+  /* The video's actions */
+  action = clutter_tap_action_new ();
+  clutter_actor_add_action (bvw->priv->texture, action);
+  g_signal_connect (action, "tap",
+                   G_CALLBACK (bacon_video_widget_tap), bvw);
+
   /* The spinner */
   bvw->priv->spinner = bacon_video_spinner_actor_new ();
   clutter_actor_set_name (bvw->priv->spinner, "spinner");