viewinformation2d.hxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 *   Licensed to the Apache Software Foundation (ASF) under one or more
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#pragma once
 
#include <drawinglayer/drawinglayerdllapi.h>
 
#include <sal/config.h>
#include <o3tl/cow_wrapper.hxx>
 
// predefines
 
namespace drawinglayer::geometry
{
class ImpViewInformation2D;
}
 
namespace basegfx
{
class B2DHomMatrix;
class B2DRange;
}
 
namespace com::sun::star::beans
{
struct PropertyValue;
}
 
namespace com::sun::star::drawing
{
class XDrawPage;
}
 
namespace com::sun::star::uno
{
template <class interface_type> class Reference;
template <typename> class Sequence;
}
 
namespace drawinglayer::geometry
{
class DRAWINGLAYERCORE_DLLPUBLIC ViewInformation2D
{
public:
    typedef o3tl::cow_wrapper<ImpViewInformation2D, o3tl::ThreadSafeRefCountingPolicy> ImplType;
 
private:
    ImplType mpViewInformation2D;
 
public:
    ViewInformation2D();
 
    ViewInformation2D(const ViewInformation2D&);
 
    ViewInformation2D(ViewInformation2D&&);
 
    ~ViewInformation2D();
 
    ViewInformation2D& operator=(const ViewInformation2D&);
    ViewInformation2D& operator=(ViewInformation2D&&);
 
    bool operator==(const ViewInformation2D& rCandidate) const;
    bool operator!=(const ViewInformation2D& rCandidate) const { return !operator==(rCandidate); }
 
    const basegfx::B2DHomMatrix& getObjectTransformation() const;
    void setObjectTransformation(const basegfx::B2DHomMatrix& rNew);
 
    const basegfx::B2DHomMatrix& getViewTransformation() const;
    void setViewTransformation(const basegfx::B2DHomMatrix& rNew);
 
    const basegfx::B2DRange& getViewport() const;
    void setViewport(const basegfx::B2DRange& rNew);
 
    double getViewTime() const;
    void setViewTime(double fNew);
 
    const css::uno::Reference<css::drawing::XDrawPage>& getVisualizedPage() const;
    void setVisualizedPage(const css::uno::Reference<css::drawing::XDrawPage>& rNew);
 
    const basegfx::B2DHomMatrix& getObjectToViewTransformation() const;
    const basegfx::B2DHomMatrix& getInverseObjectToViewTransformation() const;
 
    const basegfx::B2DRange& getDiscreteViewport() const;
 
    bool getReducedDisplayQuality() const;
    void setReducedDisplayQuality(bool bNew);
 
    bool getUseAntiAliasing() const;
    void setUseAntiAliasing(bool bNew);
 
    bool getPixelSnapHairline() const;
    void setPixelSnapHairline(bool bNew);
 
    static void setGlobalAntiAliasing(bool bAntiAliasing, bool bTemporary);
    static bool getGlobalAntiAliasing();
    static void forwardPixelSnapHairline(bool bPixelSnapHairline);
};
 
DRAWINGLAYERCORE_DLLPUBLIC ViewInformation2D
createViewInformation2D(const css::uno::Sequence<css::beans::PropertyValue>& rViewParameters);
 
} // end of namespace drawinglayer::geometry
 
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