#pragma once

#include "SurfaceManager.h"
#include "CircleJoint.h"

namespace ofx {
namespace piMapper {

class ProjectionEditor {
	
    public:
		ProjectionEditor();

		void registerAppEvents();
		void unregisterAppEvents();

		void enable();
		void disable();

		void update();
		void draw();
		void mouseDragged(ofMouseEventArgs & args);
		void gotMessage(ofMessage & msg);
		void setSurfaceManager(SurfaceManager * newSurfaceManager);
		void clearJoints();
		void createJoints();
		void updateJoints();
		void unselectAllJoints();
		void moveSelectedSurface(ofVec2f by);
		void stopDragJoints();
		void updateVertices();
		void setSnapDistance(float newSnapDistance);
		CircleJoint * hitTestJoints(ofVec2f pos);
		vector <CircleJoint *> * getJoints();

	private:
		SurfaceManager * surfaceManager;
		vector <CircleJoint *> joints;
		bool bShiftKeyDown;
		float fSnapDistance;

		void drawJoints();

};

} // namespace piMapper
} // namespace ofx