drawablefunctionmarkcontext.h

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#ifndef DRAWABLEFUNCTIONMARKCONTEXT_H_
#define DRAWABLEFUNCTIONMARKCONTEXT_H_
 
#include "layout/drawablecontext.h"
 
class CAFunctionMarkContext;
 
class CADrawableFunctionMarkContext : public CADrawableContext {
        public:
                CADrawableFunctionMarkContext(CAFunctionMarkContext *c, double x, double y, int numberOfLines=2);
                ~CADrawableFunctionMarkContext();
 
                void draw(QPainter *p, const CADrawSettings s);
                CADrawableFunctionMarkContext *clone();
 
                void setNumberOfLines(int number) { _numberOfLines = number; }
                int numberOfLines() { return _numberOfLines; }
 
                enum CAFunctionMarkLine {
                        Upper,  // used for function name in tonicization
                        Middle, // used for general function names
                        Lower   // used for chord areas, ellipse sign etc.
                };
 
                double yPosLine(CAFunctionMarkLine part); // Returns the Y coordinate of the top of the given line
                void nextLine();
                int currentLineIdx() { return _currentLineIdx; }
 
        private:
    CADrawableFunctionMarkContext() : CADrawableContext(NULL, 0, 0), 
      _numberOfLines(0), _currentLineIdx(0)  {}
                int _numberOfLines;     // Number of lines the context can consist. Usually, this number is 2. But when doing research on scores, this could be expanded
                int _currentLineIdx;
};
 
#endif /* DRAWABLEFUNCTIONMARKCONTEXT_H_ */