Select surface after creation

src/Commands/AddSurfaceCmd.cpp

@@ -6,16 +6,20 @@ namespace piMapper {
 AddSurfaceCmd::AddSurfaceCmd(SurfaceManager * sm, SurfaceType surfaceType){
 	_surfaceManager = sm;
 	_surfaceType = surfaceType;
+	_selectedSurface = 0;
 }
 
 void AddSurfaceCmd::exec(){
+	_selectedSurface = _surfaceManager->getSelectedSurface();
 	BaseSurface * surface = SurfaceFactory::instance()->createSurface(_surfaceType);
 	_surfaceManager->addSurface(surface);
+	_surfaceManager->selectSurface(surface);
 }
 
 void AddSurfaceCmd::undo(){
 	ofLogNotice("AddSurfaceCmd", "undo");
 	_surfaceManager->removeSurface();
+	_surfaceManager->selectSurface(_selectedSurface);
 }
 
 } // namespace piMapper

src/Commands/AddSurfaceCmd.h

@@ -21,6 +21,7 @@ class AddSurfaceCmd : public BaseUndoCmd {
 	private:
 		SurfaceManager * _surfaceManager;
 		SurfaceType _surfaceType;
+		BaseSurface * _selectedSurface;
 
 };