static void
bus_message_cb (GstBus *bus,
GstMessage *message,
gpointer user_data)
{
GthMediaViewerPage *self = user_data;
switch (GST_MESSAGE_TYPE (message)) {
case GST_MESSAGE_STATE_CHANGED: {
GstState old_state;
GstState new_state;
GstState pending_state;
old_state = new_state = GST_STATE_NULL;
gst_message_parse_state_changed (message, &old_state, &new_state, &pending_state);
self->priv->paused = (new_state == GST_STATE_PAUSED);
if (old_state == new_state)
break;
if (GST_MESSAGE_SRC (message) != GST_OBJECT (self->priv->playbin))
break;
update_current_position_bar (self, TRUE);
if ((old_state == GST_STATE_READY) && (new_state == GST_STATE_PAUSED)) {
update_stream_info (self);
gth_viewer_page_update_sensitivity (GTH_VIEWER_PAGE (self));
}
if ((old_state == GST_STATE_READY) || (new_state == GST_STATE_PAUSED))
update_volume_from_playbin (self);
if ((old_state == GST_STATE_PLAYING) || (new_state == GST_STATE_PLAYING))
update_play_button (self, new_state);
break;
}
case GST_MESSAGE_DURATION: {
GstFormat format;
format = GST_FORMAT_TIME;
gst_message_parse_duration (message, &format, &self->priv->duration);
update_current_position_bar (self, TRUE);
break;
}
case GST_MESSAGE_EOS:
reset_player_state (self);
break;
case GST_MESSAGE_BUFFERING: {
int percent = 0;
gst_message_parse_buffering (message, &percent);
g_print ("Buffering (%%%u percent done)", percent);
break;
}
default:
break;
}
}
void linphone_gtk_start_record_sound(GtkWidget *w, gpointer data){
LinphoneCore *lc = linphone_gtk_get_core();
AudioStream *stream = NULL;
MSSndCardManager *manager = ms_snd_card_manager_get();
gboolean active=gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(w));
if(active){
gchar *path = get_record_file();
stream=audio_stream_new(8888, 8889, FALSE);
if(stream != NULL){
audio_stream_start_full(stream,&av_profile,"127.0.0.1",8888,"127.0.0.1",8889,0,0,NULL,
path,NULL,ms_snd_card_manager_get_card(manager,linphone_core_get_capture_device(lc)),FALSE);
g_object_set_data(G_OBJECT(audio_assistant),"record_stream",stream);
}
gint timeout_id = gtk_timeout_add(6000,(GtkFunction)linphone_gtk_stop_record,NULL);
g_object_set_data(G_OBJECT(audio_assistant),"timeout_id",GINT_TO_POINTER(timeout_id));
g_object_set_data(G_OBJECT(audio_assistant),"path",path);
} else {
stream = (AudioStream *)g_object_get_data(G_OBJECT(audio_assistant),"record_stream");
gint timeout_id = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(audio_assistant),"timeout_id"));
gtk_timeout_remove(timeout_id);
if(stream != NULL){
audio_stream_stop(stream);
g_object_set_data(G_OBJECT(audio_assistant),"record_stream",NULL);
}
update_record_button(FALSE);
update_play_button(TRUE);
}
}
static gboolean linphone_gtk_stop_record(gpointer data){
AudioStream *stream = (AudioStream *)g_object_get_data(G_OBJECT(audio_assistant),"record_stream");
if(stream != NULL){
audio_stream_stop(stream);
g_object_set_data(G_OBJECT(audio_assistant),"record_stream",NULL);
}
update_record_button(FALSE);
update_play_button(TRUE);
return FALSE;
}
static void
reset_player_state (GthMediaViewerPage *self)
{
if (self->priv->update_progress_id != 0) {
g_source_remove (self->priv->update_progress_id);
self->priv->update_progress_id = 0;
}
update_play_button (self, GST_STATE_NULL);
self->priv->playing = FALSE;
self->priv->rate = 1.0;
}
static void
bus_message_cb (GstBus *bus,
GstMessage *message,
gpointer user_data)
{
GthMediaViewerPage *self = user_data;
if (GST_MESSAGE_SRC (message) != GST_OBJECT (self->priv->playbin))
return;
switch (GST_MESSAGE_TYPE (message)) {
case GST_MESSAGE_STATE_CHANGED: {
GstState old_state;
GstState new_state;
GstState pending_state;
old_state = new_state = GST_STATE_NULL;
gst_message_parse_state_changed (message, &old_state, &new_state, &pending_state);
if (old_state == new_state)
break;
self->priv->paused = (new_state == GST_STATE_PAUSED);
update_current_position_bar (self);
if ((old_state == GST_STATE_NULL) && (new_state == GST_STATE_READY) && (pending_state != GST_STATE_PAUSED)) {
update_stream_info (self);
gth_viewer_page_update_sensitivity (GTH_VIEWER_PAGE (self));
gth_viewer_page_file_loaded (GTH_VIEWER_PAGE (self), self->priv->file_data, TRUE);
}
if ((old_state == GST_STATE_READY) && (new_state == GST_STATE_PAUSED)) {
update_stream_info (self);
gth_viewer_page_update_sensitivity (GTH_VIEWER_PAGE (self));
gth_viewer_page_file_loaded (GTH_VIEWER_PAGE (self), self->priv->file_data, TRUE);
}
if ((old_state == GST_STATE_READY) || (new_state == GST_STATE_PAUSED))
update_volume_from_playbin (self);
if ((old_state == GST_STATE_PLAYING) || (new_state == GST_STATE_PLAYING))
update_play_button (self, new_state);
break;
}
case GST_MESSAGE_DURATION_CHANGED:
self->priv->duration = 0;
update_current_position_bar (self);
break;
case GST_MESSAGE_EOS:
reset_player_state (self);
break;
case GST_MESSAGE_BUFFERING: {
int percent = 0;
gst_message_parse_buffering (message, &percent);
gst_element_set_state (self->priv->playbin, (percent == 100) ? GST_STATE_PLAYING : GST_STATE_PAUSED);
break;
}
case GST_MESSAGE_ERROR:
gth_viewer_page_file_loaded (GTH_VIEWER_PAGE (self), self->priv->file_data, FALSE);
break;
default:
break;
}
}