Exec `StartDragSurfaceCmd` on surfacePressed event

src/Application/ProjectionMappingState.cpp

@@ -182,10 +182,11 @@ void ProjectionMappingState::onJointPressed(Application * app, GuiJointEvent & e
 }
 
 void ProjectionMappingState::onSurfacePressed(Application * app, GuiSurfaceEvent & e){
-	cout << "ProjectionMappingState::onSurfacePressed" << endl;
 	if(app->getSurfaceManager()->getSelectedSurface() != e.surface){
 		app->getCmdManager()->exec(new SelSurfaceCmd(app->getSurfaceManager(), e.surface ));
 	}
+	
+	app->getCmdManager()->exec(new StartDragSurfaceCmd(e.surface));
 }
 
 } // namespace piMapper

src/Application/ProjectionMappingState.h

@@ -17,6 +17,7 @@
 #include "SelVertexCmd.h"
 #include "SelSurfaceCmd.h"
 #include "MvSelectionCmd.h"
+#include "StartDragSurfaceCmd.h"
 #include "TogglePerspectiveCmd.h"
 #include "SurfaceType.h"
 #include "Gui.h"