[totem] backend: Hide popups when leaving the window

[Bastien Nocera <hadess src gnome org>]

commit 4207cb0c14008bce0044e25f82f9e2a5829c4512
Author: Bastien Nocera <hadess hadess net>
Date:   Fri Apr 11 12:00:46 2014 +0200

    backend: Hide popups when leaving the window
    
    https://bugzilla.gnome.org/show_bug.cgi?id=727220

 src/backend/bacon-video-widget.c |   19 +++++++++++++++++++
 1 files changed, 19 insertions(+), 0 deletions(-)
---
diff --git a/src/backend/bacon-video-widget.c b/src/backend/bacon-video-widget.c
index 37c80a8..0a60f65 100644
--- a/src/backend/bacon-video-widget.c
+++ b/src/backend/bacon-video-widget.c
@@ -808,6 +808,24 @@ bacon_video_widget_motion_notify (GtkWidget *widget, GdkEventMotion *event)
 }
 
 static gboolean
+bacon_video_widget_leave_notify (GtkWidget *widget, GdkEventCrossing *event)
+{
+  gboolean res = GDK_EVENT_PROPAGATE;
+  BaconVideoWidget *bvw = BACON_VIDEO_WIDGET (widget);
+  GdkDevice *device;
+  int x, y;
+
+  device = gdk_event_get_source_device ((GdkEvent *) event);
+  if (gdk_device_get_source (device) == GDK_SOURCE_TOUCHSCREEN)
+    return res;
+
+  if (bvw->priv->reveal_controls)
+    set_controls_visibility (bvw, FALSE, TRUE);
+
+  return res;
+}
+
+static gboolean
 bacon_video_widget_button_press_or_release (GtkWidget *widget, GdkEventButton *event)
 {
   gboolean res = FALSE;
@@ -1009,6 +1027,7 @@ bacon_video_widget_class_init (BaconVideoWidgetClass * klass)
   widget_class->realize = bacon_video_widget_realize;
 
   widget_class->motion_notify_event = bacon_video_widget_motion_notify;
+  widget_class->leave_notify_event = bacon_video_widget_leave_notify;
   widget_class->button_press_event = bacon_video_widget_button_press_or_release;
   widget_class->button_release_event = bacon_video_widget_button_press_or_release;
   widget_class->scroll_event = bacon_video_widget_scroll;