#ifndef VYMMODEL_H

#define VYMMODEL_H

#include <QGraphicsScene>

#include "mapcenterobj.h"

#include "mapeditor.h"

/*! \brief This will later be divided into Model/View

*/

class VymModel : public QObject{

	Q_OBJECT

public:

	VymModel();

	~VymModel ();

    void clear();

    void init();

	void setMapEditor(MapEditor *me);	// FIXME should not be necessary in Model/View

	MapEditor* getMapEditor();

	void setVersion(const  QString &);

	void setAuthor  (const QString &);

	QString getAuthor ();

	void setComment (const QString &);

	QString getComment ();

	QString getDate();

	void setScene(QGraphicsScene *s);

	QGraphicsScene *getScene();

	MapCenterObj* addMapCenter();

	MapCenterObj* addMapCenter(QPointF absPos);

	MapCenterObj* removeMapCenter(MapCenterObj *mco);

	MapCenterObj* getMapCenterNum (int i);

	int countMapCenters ();

	int countBranches();

	BranchObj* first();					// FIXME replaced by ModelIndex later

	BranchObj* next(BranchObj *bo);		// FIXME replaced by ModelIndex later

    LinkableMapObj* findMapObj(QPointF,LinkableMapObj*);	// find MapObj 

    LinkableMapObj* findObjBySelect (const QString &s);		// find MapObj by select string

    LinkableMapObj* findID (const QString &s);				// find MapObj by previously set ID

	QString saveToDir (const QString&,const QString&,int, const QPointF&);// Save data recursivly to tempdir

////////////////////////////////////////// View related

    // void updateLink();  FIXME needed?

    void updateRelPositions();

	QRectF getTotalBBox();

	void reposition();					//!< Call reposition for all MCOs

	void setHideTmp (HideTmpMode mode);	

	QPolygonF shape(BranchObj *bo);		//!< Returns arbitrary shape of subtree

	void moveAway (LinkableMapObj *lmo);//!< Autolayout: Move all out of the way

	// Animation  **experimental**

private slots:

	void animate();						//!< Called by timer to animate stuff

public:

	void startAnimation (const QPointF &start, const QPointF &dest);

	void stopAnimation  (MapObj *mo);

private:	

	QTimer *animationTimer;

	bool animationUse;

	uint animationTicks;

	uint animationInterval;

	int timerId;				// animation timer

	QList <MapObj*> animObjList;// list with animated objects

////////////////////////////////////////// Selection related 

public:

	LinkableMapObj* getSelection();

	BranchObj* getSelectedBranch();

	bool select (const QString &s);

	QString getSelectString (LinkableMapObj *lmo);

private:

	QGraphicsScene *mapScene;

	MapEditor *mapEditor;

	QList <MapCenterObj*> mapCenters;

	QString version;	//!< version string saved in vym file

	QString author;

	QString comment;

	QDate date;

};

#endif