qt5/QtSvpGraphics.hxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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#pragma once
 
#include <vclpluginapi.h>
#include <headless/svpgdi.hxx>
 
#include "QtGraphicsBase.hxx"
 
class QtFrame;
 
class VCLPLUG_QT_PUBLIC QtSvpGraphics final : public SvpSalGraphics, public QtGraphicsBase
{
    QtFrame* const m_pFrame;
 
    void handleDamage(const tools::Rectangle&) override;
 
public:
    QtSvpGraphics(QtFrame* pFrame);
    ~QtSvpGraphics() override;
 
    void updateQWidget() const;
 
#if ENABLE_CAIRO_CANVAS
    bool SupportsCairo() const override;
    cairo::SurfaceSharedPtr
    CreateSurface(const cairo::CairoSurfaceSharedPtr& rSurface) const override;
    cairo::SurfaceSharedPtr CreateSurface(const OutputDevice& rRefDevice, int x, int y, int width,
                                          int height) const override;
#endif // ENABLE_CAIRO_CANVAS
 
    virtual void GetResolution(sal_Int32& rDPIX, sal_Int32& rDPIY) override;
 
    virtual OUString getRenderBackendName() const override { return "qt5svp"; }
};
 
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