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Viewing changes to mixxx/src/vinylcontrol/vinylcontrolsignalwidget.h

  • Committer: Daniel Schürmann
  • Date: 2013-05-23 21:29:35 UTC
  • mfrom: (3332.1.70 mixxx)
  • Revision ID: daschuer@mixxx.org-20130523212935-e04eohxt8yb86br0
merged from lp:mixxx

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mixxx/src/vinylcontrol/vinylcontrolsignalwidget.h
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 *      Author: asantoni
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 */
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#ifndef VINYLCONTROLSIGNALWIDGET_H_
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#define VINYLCONTROLSIGNALWIDGET_H_
 
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#ifndef VINYLCONTROLSIGNALWIDGET_H
 
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#define VINYLCONTROLSIGNALWIDGET_H
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#include <QtGui>
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#include <QPainter>
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#include <QTimerEvent>
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class VinylControlProxy;
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enum VinylControlSignalType {
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    VINYLCONTROL_SIGQUALITY = 0,
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    VINYLCONTROL_SIGLEFTCHANNEL,
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    VINYLCONTROL_SIGRIGHTCHANNEL,
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    VINYLCONTROL_SIGTYPE_NUM
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};
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class VinylControlSignalWidget : public QWidget
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{
 
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#include "vinylcontrol/vinylsignalquality.h"
 
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class VinylControlSignalWidget : public QWidget, public VinylSignalQualityListener {
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    Q_OBJECT
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public:
 
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  public:
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    VinylControlSignalWidget();
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    VinylControlSignalWidget(int size);
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    ~VinylControlSignalWidget();
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    void setVinylControlProxy(VinylControlProxy* vc);
 
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    virtual ~VinylControlSignalWidget();
 
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    void onVinylSignalQualityUpdate(const VinylSignalQualityReport& report);
 
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    void paintEvent(QPaintEvent* event);
 
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    void setVinylInput(int input);
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    void setSize(int size);
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    void setVinylActive(bool active);
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    void resetWidget();
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    void startDrawing();
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    void stopDrawing();
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public slots:
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    void invalidateVinylControl();
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protected:
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    void timerEvent(QTimerEvent* event);
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private:
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    QMutex m_controlLock;
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    VinylControlProxy* m_pVinylControl;
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    float m_fRMSvolumeSum[VINYLCONTROL_SIGTYPE_NUM];
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    float m_fRMSvolume[VINYLCONTROL_SIGTYPE_NUM];
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    long m_samplesCalculated[VINYLCONTROL_SIGTYPE_NUM];
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    int m_iTimerId;
 
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  private:
 
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    int m_iVinylInput;
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    int m_iSize;
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    QImage m_qImage;
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    bool m_bVinylActive;
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};
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#endif /* VINYLCONTROLSIGNALWIDGET_H_ */
 
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#endif /* VINYLCONTROLSIGNALWIDGET_H */