93 lines
1.9 KiB
C++
93 lines
1.9 KiB
C++
// FrameSelectionWidget class definition
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//
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// The frame selection widget for partials and residual
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//
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// QATSH Copyright 2009 Jean-Philippe MEURET <jpmeuret@free.fr>
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#ifndef FrameSelectionWidget_h
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#define FrameSelectionWidget_h
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#include <QWidget>
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#include "TypesAndConstants.h"
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namespace Ui {
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class FrameSelectionWidget;
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}
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class ATSModelManager;
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class FrameSelectionWidget : public QWidget
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{
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Q_OBJECT
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Q_DISABLE_COPY(FrameSelectionWidget)
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public:
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explicit FrameSelectionWidget(QWidget *parent = 0);
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virtual ~FrameSelectionWidget();
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void switchDataType(TypesAndConstants::EDataType eDataType);
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void setModelManager(ATSModelManager* pModelMgr);
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// Get/Set selector state
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struct SState
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{
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int nFromFrameIndex;
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int nToFrameIndex;
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SState() : nFromFrameIndex(0), nToFrameIndex(-1) {};
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};
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SState getState() const;
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void setState(const SState& state);
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signals:
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void frameSelectionChanged(int nNewFromIndex, int nNewToIndex);
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public slots:
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void onCurrentIndexChanged(int nNewIndex);
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protected:
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virtual void changeEvent(QEvent *e);
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private slots:
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// Slots to synchronize control values
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void onFromIndexChanged(int nNewIndex);
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void onToIndexChanged(int nNewIndex);
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void onFromTimeChanged(double dNewTime);
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void onToTimeChanged(double dNewTime);
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// Slots for current to from/to user synchronization buttons
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void onSetCurrentToFrom();
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void onSetCurrentToTo();
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private:
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Ui::FrameSelectionWidget *_pui;
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// Model information.
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ATSModelManager* _pModelMgr;
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// Convenience copies of model data.
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TypesAndConstants::EDataType _eDataType;
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int _nMaxFrameIndex;
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double _dFrameDuration;
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// Sliders / Spin-boxes syncronization lock.
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bool _bSynchronizeControls;
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// Current frame (used for "setFromCurrent" buttons
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int _nCurrentFrameIndex;
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};
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#endif // FrameSelectionWidget_h
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