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authorEmilio Pozuelo Monfort <emilio.pozuelo@collabora.co.uk>2011-09-21 21:42:21 +0800
committerGuillaume Desmottes <guillaume.desmottes@collabora.co.uk>2011-09-26 18:16:03 +0800
commit288a8d8594cb6ac1e3b1c37e58f1b7c21c6d376c (patch)
treefb3797d7ba55831142b23eef0a911ba792d18c55
parent6e0b0622f3d9bbf47b7794cd232eab6530a3e909 (diff)
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CallWindow: show a spinner when switching cameras
https://bugzilla.gnome.org/show_bug.cgi?id=656884
-rw-r--r--src/empathy-call-window.c69
1 files changed, 62 insertions, 7 deletions
diff --git a/src/empathy-call-window.c b/src/empathy-call-window.c
index 2df51c8f4..bf546c1a0 100644
--- a/src/empathy-call-window.c
+++ b/src/empathy-call-window.c
@@ -154,6 +154,8 @@ struct _EmpathyCallWindowPriv
ClutterActor *preview_rectangle_box2;
ClutterActor *preview_rectangle_box3;
ClutterActor *preview_rectangle_box4;
+ ClutterActor *preview_spinner_actor;
+ GtkWidget *preview_spinner_widget;
GtkWidget *video_container;
GtkWidget *remote_user_avatar_widget;
GtkWidget *remote_user_avatar_toolbar;
@@ -1045,6 +1047,7 @@ create_video_preview (EmpathyCallWindow *self)
ClutterAction *action;
GtkWidget *button;
PreviewPosition pos;
+ GdkRGBA transparent = { 0., 0., 0., 0. };
g_assert (priv->video_preview == NULL);
@@ -1065,6 +1068,28 @@ create_video_preview (EmpathyCallWindow *self)
SELF_VIDEO_SECTION_HEIGHT + 2 * SELF_VIDEO_SECTION_MARGIN +
FLOATING_TOOLBAR_HEIGHT + FLOATING_TOOLBAR_SPACING);
+ /* Spinner for when changing the camera device */
+ priv->preview_spinner_widget = gtk_spinner_new ();
+ priv->preview_spinner_actor = empathy_rounded_actor_new ();
+ empathy_rounded_actor_set_round_factor (
+ EMPATHY_ROUNDED_ACTOR (priv->preview_spinner_actor), 16);
+
+ g_object_set (priv->preview_spinner_widget, "expand", TRUE, NULL);
+ gtk_widget_override_background_color (
+ gtk_clutter_actor_get_widget (
+ GTK_CLUTTER_ACTOR (priv->preview_spinner_actor)),
+ GTK_STATE_FLAG_NORMAL, &transparent);
+ gtk_widget_show (priv->preview_spinner_widget);
+
+ gtk_container_add (
+ GTK_CONTAINER (gtk_clutter_actor_get_widget (
+ GTK_CLUTTER_ACTOR (priv->preview_spinner_actor))),
+ priv->preview_spinner_widget);
+ clutter_actor_set_size (priv->preview_spinner_actor,
+ SELF_VIDEO_SECTION_WIDTH, SELF_VIDEO_SECTION_HEIGHT);
+ clutter_actor_set_opacity (priv->preview_spinner_actor, 128);
+ clutter_actor_hide (priv->preview_spinner_actor);
+
/* We have a box with the margins and the video in the middle inside
* a bigger box with an extra bottom margin so we're not on top of
* the floating toolbar. */
@@ -1076,6 +1101,8 @@ create_video_preview (EmpathyCallWindow *self)
SELF_VIDEO_SECTION_HEIGHT + 2 * SELF_VIDEO_SECTION_MARGIN);
clutter_container_add_actor (CLUTTER_CONTAINER (box), preview);
+ clutter_container_add_actor (CLUTTER_CONTAINER (box),
+ priv->preview_spinner_actor);
clutter_container_add_actor (CLUTTER_CONTAINER (priv->video_preview), box);
g_object_set (priv->video_preview_sink,
@@ -1154,24 +1181,43 @@ create_video_preview (EmpathyCallWindow *self)
clutter_actor_set_reactive (priv->preview_shown_button, TRUE);
}
+static void
+empathy_call_window_start_camera_spinning (EmpathyCallWindow *self)
+{
+ clutter_actor_show (self->priv->preview_spinner_actor);
+ gtk_spinner_start (GTK_SPINNER (self->priv->preview_spinner_widget));
+}
+
+static void
+empathy_call_window_stop_camera_spinning (EmpathyCallWindow *self)
+{
+ clutter_actor_hide (self->priv->preview_spinner_actor);
+ gtk_spinner_stop (GTK_SPINNER (self->priv->preview_spinner_widget));
+}
+
void
-empathy_call_window_play_camera (EmpathyCallWindow *window,
+empathy_call_window_play_camera (EmpathyCallWindow *self,
gboolean play)
{
- EmpathyCallWindowPriv *priv = GET_PRIV (window);
+ EmpathyCallWindowPriv *priv = GET_PRIV (self);
GstElement *preview;
GstState state;
if (priv->video_preview == NULL)
{
- create_video_preview (window);
- add_video_preview_to_pipeline (window);
+ create_video_preview (self);
+ add_video_preview_to_pipeline (self);
}
if (play)
- state = GST_STATE_PLAYING;
+ {
+ state = GST_STATE_PLAYING;
+ }
else
- state = GST_STATE_NULL;
+ {
+ empathy_call_window_start_camera_spinning (self);
+ state = GST_STATE_NULL;
+ }
preview = priv->video_preview_sink;
@@ -3312,7 +3358,7 @@ empathy_call_window_bus_message (GstBus *bus, GstMessage *message,
{
EmpathyCallWindow *self = EMPATHY_CALL_WINDOW (user_data);
EmpathyCallWindowPriv *priv = GET_PRIV (self);
- GstState newstate;
+ GstState newstate, pending;
empathy_call_handler_bus_message (priv->handler, bus, message);
@@ -3336,6 +3382,15 @@ empathy_call_window_bus_message (GstBus *bus, GstMessage *message,
start_call (self);
}
}
+ if (GST_MESSAGE_SRC (message) == GST_OBJECT (priv->video_preview_sink))
+ {
+ gst_message_parse_state_changed (message, NULL, &newstate,
+ &pending);
+
+ if (newstate == GST_STATE_PLAYING &&
+ pending == GST_STATE_VOID_PENDING)
+ empathy_call_window_stop_camera_spinning (self);
+ }
break;
case GST_MESSAGE_ERROR:
{