context.h

Go to the documentation of this file.

 
#ifndef CONTEXT_H_
#define CONTEXT_H_
 
#include <QString>
 
class CASheet;
class CAMusElement;
 
class CAContext {
public:
        CAContext( const QString name, CASheet *s );
        virtual ~CAContext();
        virtual CAContext* clone( CASheet* ) = 0;
 
        enum CAContextType {
                Staff,
                LyricsContext,
                FunctionMarkContext,
                FiguredBassContext
        };
 
        const QString name() { return _name; }
        void setName(const QString name) { _name = name; }
 
        CAContextType contextType() { return _contextType; }
 
        CASheet *sheet() { return _sheet; }
        void setSheet(CASheet *sheet) { _sheet = sheet; }
 
        virtual void clear() = 0;
        virtual CAMusElement *next(CAMusElement *elt) = 0;
        virtual CAMusElement *previous(CAMusElement *elt) = 0;
        virtual bool remove( CAMusElement *elt ) = 0;
 
protected:
        void setContextType( CAContextType t ) { _contextType = t; }
 
        CASheet *_sheet;
        QString _name;
        CAContextType _contextType;
};
#endif /* CONTEXT_H_ */