56 lines
1.4 KiB
C
56 lines
1.4 KiB
C
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// ResidualsSpecgramGraphicsView class definition
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//
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// The QGraphicsView-derived residual bands spectrogram view
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//
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// QATSH Copyright 2009 Jean-Philippe MEURET <jpmeuret@free.fr>
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#ifndef RESIDUALSSPECGRAMGRAPHICSVIEW_H
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#define RESIDUALSSPECGRAMGRAPHICSVIEW_H
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#include <QtGui/QGraphicsView>
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class ATSModelManager;
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class ColorMap;
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class RulerSpec;
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class ResidualsSpecgramGraphicsView : public QGraphicsView
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{
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Q_OBJECT
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public:
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ResidualsSpecgramGraphicsView(QWidget *parent = 0);
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virtual ~ResidualsSpecgramGraphicsView();
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void setModelManager(ATSModelManager* pModelMgr);
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// Set amplitude color contrast/brightness in [0, 1]
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void setAmplitudeContrast(double dContrast);
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void setAmplitudeBrightness(double dBrightness);
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signals:
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void colorMapChanged(const ColorMap* pColorMap);
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void timeRangeChanged(const RulerSpec* pRulerSpec);
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void frequencyRangeChanged(const RulerSpec* pRulerSpec);
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public slots:
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void zoomShiftTime(double dAbsFactor, double dAbsShiftValue);
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void zoomShiftFrequency(double dAbsFactor, double dAbsShiftValue);
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protected:
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virtual void resizeEvent(QResizeEvent* pqEvent);
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virtual void wheelEvent(QWheelEvent *pqEvent);
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virtual void keyPressEvent(QKeyEvent *pqEvent);
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private:
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// Flag for size/geometry/scene fit intialization
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bool _bInitialized;
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};
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#endif // RESIDUALSSPECGRAMGRAPHICSVIEW_H
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