empathy_call_window_set_send_video (window, active);
gtk_toggle_tool_button_set_active (
GTK_TOGGLE_TOOL_BUTTON (priv->camera_button), active);
empathy_call_window_set_send_video (window, active);
gtk_toggle_tool_button_set_active (
GTK_TOGGLE_TOOL_BUTTON (priv->camera_button), active);