insilmaril@364: #ifndef SELECTION_H
insilmaril@364: #define SELECTION_H
insilmaril@364: 
insilmaril@440: #include <QString>
insilmaril@440: #include <QList>
insilmaril@440: #include <QGraphicsScene>
insilmaril@728: #include <QItemSelectionModel>
insilmaril@440: 
insilmaril@726: #include "treeitem.h"
insilmaril@440: 
insilmaril@440: class BranchObj;
insilmaril@440: class FloatImageObj;
insilmaril@440: class MapCenterObj;
insilmaril@440: class LinkableMapObj;
insilmaril@642: class VymModel;
insilmaril@0: 
insilmaril@421: 
insilmaril@0: class Selection 
insilmaril@0: {
insilmaril@0: public:
insilmaril@492: 	enum Type {Undefined,Branch,MapCenter,FloatImage};
insilmaril@0: 	Selection ();
insilmaril@0: 	~Selection();
insilmaril@0: 	void copy(const Selection&);
insilmaril@0: 	void clear();
insilmaril@642: 	void setModel (VymModel *);
insilmaril@440: 	void update();
insilmaril@0: 	bool select (LinkableMapObj*);
insilmaril@364: 	bool select (const QString &);
insilmaril@421: 	bool reselect ();
insilmaril@364: 	void unselect ();
insilmaril@721: 	bool isBlocked ();
insilmaril@721: 	void block();
insilmaril@721: 	void unblock();
insilmaril@0: 	bool isEmpty();
insilmaril@0: 	uint count();
insilmaril@492: 	Type type();
insilmaril@424: 	LinkableMapObj * first();		// first in selection list
insilmaril@424: 	LinkableMapObj * single();		// NULL, if multiple selected
insilmaril@424: 	BranchObj* getBranch();
insilmaril@726: 	TreeItem* getBranchItem();		
insilmaril@728: 	QModelIndex getBranchIndex();	//!< Returns index of first selected branch or mapcenter
insilmaril@424: 	FloatImageObj* getFloatImage();
insilmaril@0: 
insilmaril@364: 	QString getSelectString();
insilmaril@364: 
insilmaril@0: private:
insilmaril@364: 	QList <LinkableMapObj*> selectList;
insilmaril@421: 	QList <LinkableMapObj*> lastSelectList;
insilmaril@728: 
insilmaril@642: 	VymModel *model;
insilmaril@728: 
insilmaril@728: 	QItemSelectionModel *selModel;	//!< QSelectionModel is shared across views and initialized in setModel
insilmaril@440: 
insilmaril@440: 	QColor color;
insilmaril@721: 	bool blocked;					//!< if true, no new selection possible
insilmaril@0: };
insilmaril@721: 
insilmaril@0: #endif
insilmaril@0: