svpframe.hxx

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#ifndef INCLUDED_VCL_INC_HEADLESS_SVPFRAME_HXX
#define INCLUDED_VCL_INC_HEADLESS_SVPFRAME_HXX
 
#include <vcl/sysdata.hxx>
 
#include <salframe.hxx>
 
#include <vector>
 
#ifdef IOS
#include <quartz/salgdi.h>
#define SvpSalInstance AquaSalInstance
#define SvpSalGraphics AquaSalGraphics
#endif
 
class SvpSalInstance;
class SvpSalGraphics;
 
class SvpSalFrame : public SalFrame
{
    SvpSalInstance*                     m_pInstance;
    SvpSalFrame*                        m_pParent;       // pointer to parent frame
    std::vector< SvpSalFrame* >         m_aChildren;     // Vector of child frames
    SalFrameStyleFlags                  m_nStyle;
    bool                                m_bVisible;
#ifndef IOS
    cairo_surface_t*                    m_pSurface;
#endif
    tools::Long                                m_nMinWidth;
    tools::Long                                m_nMinHeight;
    tools::Long                                m_nMaxWidth;
    tools::Long                                m_nMaxHeight;
 
    SystemEnvData                       m_aSystemChildData;
 
    std::vector< SvpSalGraphics* >      m_aGraphics;
 
    static SvpSalFrame*       s_pFocusFrame;
    OUString m_sTitle;
 
public:
    SvpSalFrame( SvpSalInstance* pInstance,
                 SalFrame* pParent,
                 SalFrameStyleFlags nSalFrameStyle );
    virtual ~SvpSalFrame() override;
 
    void GetFocus();
    void LoseFocus();
    void PostPaint() const;
 
    const OUString& title() const { return m_sTitle; }
    SalFrameStyleFlags style() const { return m_nStyle; }
    bool isVisible() const { return m_bVisible; }
    bool hasFocus() const { return s_pFocusFrame == this; }
 
    // SalFrame
    virtual SalGraphics*        AcquireGraphics() override;
    virtual void                ReleaseGraphics( SalGraphics* pGraphics ) override;
 
    virtual bool                PostEvent(std::unique_ptr<ImplSVEvent> pData) override;
 
    virtual void                SetTitle( const OUString& rTitle ) override;
    virtual void                SetIcon( sal_uInt16 nIcon ) override;
    virtual void                SetMenu( SalMenu* pMenu ) override;
 
    virtual void                SetExtendedFrameStyle( SalExtStyle nExtStyle ) override;
    virtual void                Show( bool bVisible, bool bNoActivate = false ) override;
    virtual void                SetMinClientSize( tools::Long nWidth, tools::Long nHeight ) override;
    virtual void                SetMaxClientSize( tools::Long nWidth, tools::Long nHeight ) override;
    virtual void                SetPosSize( tools::Long nX, tools::Long nY, tools::Long nWidth, tools::Long nHeight, sal_uInt16 nFlags ) override;
    virtual void                GetClientSize( tools::Long& rWidth, tools::Long& rHeight ) override;
    virtual void                GetWorkArea( tools::Rectangle& rRect ) override;
    virtual SalFrame*           GetParent() const override;
    virtual void SetWindowState(const vcl::WindowData*) override;
    virtual bool GetWindowState(vcl::WindowData*) override;
    virtual void                ShowFullScreen( bool bFullScreen, sal_Int32 nDisplay ) override;
    virtual void                StartPresentation( bool bStart ) override;
    virtual void                SetAlwaysOnTop( bool bOnTop ) override;
    virtual void                ToTop( SalFrameToTop nFlags ) override;
    virtual void                SetPointer( PointerStyle ePointerStyle ) override;
    virtual void                CaptureMouse( bool bMouse ) override;
    virtual void                SetPointerPos( tools::Long nX, tools::Long nY ) override;
    using SalFrame::Flush;
    virtual void                Flush() override;
    virtual void                SetInputContext( SalInputContext* pContext ) override;
    virtual void                EndExtTextInput( EndExtTextInputFlags nFlags ) override;
    virtual OUString            GetKeyName( sal_uInt16 nKeyCode ) override;
    virtual bool                MapUnicodeToKeyCode( sal_Unicode aUnicode, LanguageType aLangType, vcl::KeyCode& rKeyCode ) override;
    virtual LanguageType        GetInputLanguage() override;
    virtual void                UpdateSettings( AllSettings& rSettings ) override;
    virtual void                Beep() override;
    virtual const SystemEnvData* GetSystemData() const override;
    virtual SalPointerState     GetPointerState() override;
    virtual KeyIndicatorState   GetIndicatorState() override;
    virtual void                SimulateKeyPress( sal_uInt16 nKeyCode ) override;
    virtual void                SetParent( SalFrame* pNewParent ) override;
    virtual void                SetPluginParent( SystemParentData* pNewParent ) override;
    virtual void                ResetClipRegion() override;
    virtual void                BeginSetClipRegion( sal_uInt32 nRects ) override;
    virtual void                UnionClipRegion( tools::Long nX, tools::Long nY, tools::Long nWidth, tools::Long nHeight ) override;
    virtual void                EndSetClipRegion() override;
 
    /*TODO: functional implementation */
    virtual void                SetScreenNumber( unsigned int ) override {}
    virtual void                SetApplicationID(const OUString &) override {}
 
private:
    basegfx::B2IVector GetSurfaceFrameSize() const;
};
 
template <typename charT, typename traits>
inline std::basic_ostream<charT, traits>& operator<<(std::basic_ostream<charT, traits>& stream,
                                                     const SvpSalFrame& frame)
{
    stream << &frame << " (vis " << frame.isVisible() <<  " focus " << frame.hasFocus();
    stream << " style " << std::hex << std::setfill('0') << std::setw(8) << static_cast<sal_uInt32>(frame.style());
    OUString sTitle = frame.title();
    if (!sTitle.isEmpty())
        stream << " '" << sTitle << "'";
    stream << ")";
    return stream;
}
 
#endif // INCLUDED_VCL_INC_HEADLESS_SVPFRAME_HXX
 
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