Added pause/resume services to visual_odometry node (also linked to pause action in rtabmapviz)

git-svn-id: http://rtabmap.googlecode.com/svn/trunk/ros-pkg@1353 f169173b-cf89-36c8-b27e-44dbe73f0c83

src/GuiWrapper.cpp

@@ -386,6 +386,9 @@ void GuiWrapper::handleEvent(UEvent * anEvent)
 					system(str.c_str());
 				}
 
+				// Pause visual_odometry
+				ros::service::call("pause_odom", srv);
+
 				// Pause rtabmap
 				if(!ros::service::call("pause", srv))
 				{
@@ -400,6 +403,9 @@ void GuiWrapper::handleEvent(UEvent * anEvent)
 					ROS_ERROR("Can't call \"resume\" service");
 				}
 
+				// Pause visual_odometry
+				ros::service::call("resume_odom", srv);
+
 				// Resume the camera if the rtabmap/camera node is used
 				if(!cameraNodeName_.empty())
 				{