static void
video_area_realize_cb (GtkWidget *widget,
gpointer user_data)
{
GthMediaViewerPage *self = user_data;
self->priv->caption_layout = gtk_widget_create_pango_layout (widget, "");
_gth_media_viewer_page_update_caption (self);
}
static void
gth_media_viewer_page_real_view (GthViewerPage *base,
GthFileData *file_data)
{
GthMediaViewerPage *self;
char *uri;
self = (GthMediaViewerPage*) base;
g_return_if_fail (file_data != NULL);
if (! gstreamer_init ())
return;
gth_viewer_page_focus (GTH_VIEWER_PAGE (self));
if ((self->priv->file_data != NULL)
&& g_file_equal (file_data->file, self->priv->file_data->file)
&& (gth_file_data_get_mtime (file_data) == gth_file_data_get_mtime (self->priv->file_data)))
{
return;
}
/**/
_g_object_unref (self->priv->file_data);
self->priv->file_data = gth_file_data_dup (file_data);
self->priv->duration = 0;
_g_object_unref (self->priv->icon);
self->priv->icon = NULL;
_gth_media_viewer_page_update_caption (self);
/**/
gth_viewer_page_file_loaded (GTH_VIEWER_PAGE (self), TRUE);
g_signal_handlers_block_by_func(GET_WIDGET ("adjustment_position"), position_value_changed_cb, self);
gtk_adjustment_set_value (GTK_ADJUSTMENT (GET_WIDGET ("adjustment_position")), 0.0);
g_signal_handlers_unblock_by_func(GET_WIDGET ("adjustment_position"), position_value_changed_cb, self);
reset_player_state (self);
if (self->priv->playbin == NULL)
return;
gst_element_set_state (self->priv->playbin, GST_STATE_NULL);
uri = g_file_get_uri (self->priv->file_data->file);
g_object_set (G_OBJECT (self->priv->playbin), "uri", uri, NULL);
gdk_threads_add_idle (set_to_paused, self);
g_free (uri);
}
static void
gth_media_viewer_page_real_view (GthViewerPage *base,
GthFileData *file_data)
{
GthMediaViewerPage *self;
char *uri;
self = (GthMediaViewerPage*) base;
g_return_if_fail (file_data != NULL);
if (! gstreamer_init ())
return;
gth_viewer_page_focus (GTH_VIEWER_PAGE (self));
if ((self->priv->file_data != NULL)
&& g_file_equal (file_data->file, self->priv->file_data->file)
&& (gth_file_data_get_mtime (file_data) == gth_file_data_get_mtime (self->priv->file_data)))
{
return;
}
/**/
_g_object_unref (self->priv->file_data);
self->priv->file_data = gth_file_data_dup (file_data);
self->priv->duration = 0;
self->priv->has_audio = FALSE;
self->priv->has_video = FALSE;
_g_object_unref (self->priv->icon);
self->priv->icon = NULL;
_gth_media_viewer_page_update_caption (self);
/**/
g_signal_handlers_block_by_func(GET_WIDGET ("position_adjustment"), position_value_changed_cb, self);
gtk_adjustment_set_value (GTK_ADJUSTMENT (GET_WIDGET ("position_adjustment")), 0.0);
g_signal_handlers_unblock_by_func(GET_WIDGET ("position_adjustment"), position_value_changed_cb, self);
reset_player_state (self);
create_playbin (self);
if (self->priv->playbin == NULL)
return;
uri = g_file_get_uri (self->priv->file_data->file);
_gth_media_viewer_page_set_uri (self, uri, self->priv->visible ? GST_STATE_PLAYING : GST_STATE_PAUSED);
g_free (uri);
}
static void
video_area_realize_cb (GtkWidget *widget,
gpointer user_data)
{
GthMediaViewerPage *self = user_data;
self->priv->video_window_xid = GDK_WINDOW_XID (gtk_widget_get_window (widget));
self->priv->cursor = gdk_cursor_new (GDK_LEFT_PTR);
self->priv->cursor_void = gdk_cursor_new_for_display (gtk_widget_get_display (self->priv->area), GDK_BLANK_CURSOR);
if (self->priv->cursor_visible)
gdk_window_set_cursor (gtk_widget_get_window (self->priv->area), self->priv->cursor);
else
gdk_window_set_cursor (gtk_widget_get_window (self->priv->area), self->priv->cursor_void);
self->priv->caption_layout = gtk_widget_create_pango_layout (widget, "");
pango_layout_set_alignment (self->priv->caption_layout, PANGO_ALIGN_CENTER);
_gth_media_viewer_page_update_caption (self);
}
