cxPlaybackWidget.h

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/*=========================================================================
This file is part of CustusX, an Image Guided Therapy Application.

Copyright (c) 2008-2014, SINTEF Department of Medical Technology
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#ifndef CXPLAYBACKWIDGET_H_
#define CXPLAYBACKWIDGET_H_

#include "cxGuiExport.h"

#include "cxBaseWidget.h"
#include "cxDoubleProperty.h"
#include "vtkForwardDeclarations.h"
#include "cxForwardDeclarations.h"
#include "cxVector3D.h"
#include "cxRegistrationTransform.h"
#include "cxPlaybackTime.h"
#include "cxLegacySingletons.h"

namespace cx
{
class TimelineWidget;


class cxGui_EXPORT PlaybackWidget : public BaseWidget
{
        Q_OBJECT
public:
        PlaybackWidget(QWidget* parent);
        virtual ~PlaybackWidget();

private slots:
        void timeChangedSlot();
        void playSlot();
//      void pauseSlot();
        void stopSlot();
        void forwardSlot();
        void rewindSlot();

        void toggleOpenSlot();
        void speedChangedSlot();
        void timeLineWidgetValueChangedSlot();
        void toolManagerInitializedSlot();
        void toggleDetailsSlot();

private:
//      QString stripLeadingZeros(QString time);
        std::vector<TimelineEvent> convertHistoryToEvents(ToolPtr tool);
        std::vector<TimelineEvent> createEvents();
        std::pair<double,double> findTimeRange(std::vector<TimelineEvent> events);
        std::vector<TimelineEvent> convertRegistrationHistoryToEvents(RegistrationHistoryPtr reg);
        void showDetails();
        QColor generateRandomToolColor() const;
        QString convertMillisecsToNiceString(qint64 ms) const;
        bool isInterestingTool(ToolPtr tool) const;

        QLabel* mLabel;
        QLabel* mTotalLengthLabel;
        QLabel* mStartTimeLabel;
        bool mOpen;
        PlaybackTimePtr mTimer;
        QAction* mPlayAction;
        QAction* mOpenAction;
        DoublePropertyPtr mSpeedAdapter;
        TimelineWidget* mToolTimelineWidget;
};





} /* namespace cx */
#endif /* CXPLAYBACKWIDGET_H_ */