#pragma once

#include "PttController.h"

class QQuickWindow;
// application namespace
namespace advsettings
{
// forward declaration
class OverlayController;

class AccessibilityTabController : public PttController
{
    Q_OBJECT
    Q_PROPERTY( float heightOffset READ heightOffset WRITE setHeightOffset
                    NOTIFY heightOffsetChanged )

private:
    OverlayController* parent;
    QQuickWindow* widget;

    int m_trackingUniverse = ( int ) vr::TrackingUniverseStanding;
    float m_heightOffset = 0.0f;
    float m_toggleHeightOffset = 0.0f;

    unsigned settingsUpdateCounter = 0;

    QString getSettingsName() override
    {
        return "accessibilitySettings";
    }
    void onPttStart() override;
    void onPttStop() override;
    void onPttDisabled() override;

public:
    void initStage1();
    void initStage2( OverlayController* parent, QQuickWindow* widget );
    void eventLoopTick( vr::ETrackingUniverseOrigin universe );

    float heightOffset() const;

public slots:
    void setTrackingUniverse( int value );
    void setHeightOffset( float value, bool notify = true );
    void modHeightOffset( float value, bool notify = true );
    void reset();

signals:
    void heightOffsetChanged( float value );
};

} // namespace advsettings