undocommand.h

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#ifndef UNDOCOMMAND_H_
#define UNDOCOMMAND_H_
 
#include <QUndoCommand>
 
class CASheet;
class CADocument;
 
class CAUndoCommand : public QUndoCommand {
public:
        CAUndoCommand( CADocument *document, QString text );
        virtual ~CAUndoCommand();
        virtual void undo();
        virtual void redo();
        
        static void undoDocument( CADocument *current, CADocument *newDocument );
        
        inline CADocument *getUndoDocument() { return _undoDocument; }
        inline void setUndoDocument( CADocument *doc ) { _undoDocument = doc; } 
        inline CADocument *getRedoDocument() { return _redoDocument; }
        inline void setRedoDocument( CADocument *doc ) { _redoDocument = doc; } 
        
private:
        CADocument *_undoDocument;
        CADocument *_redoDocument;
};
 
#endif /* UNDOCOMMAND_H_ */