vcl/inc/headless/svpframe.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
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   9  * This file incorporates work covered by the following license notice:
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  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #ifndef INCLUDED_VCL_INC_HEADLESS_SVPFRAME_HXX
  21 #define INCLUDED_VCL_INC_HEADLESS_SVPFRAME_HXX
  22
  23 #include <vcl/sysdata.hxx>
  24
  25 #include <salframe.hxx>
  26
  27 #include <vector>
  28
  29 #ifdef IOS
  30 #include <quartz/salgdi.h>
  31 #define SvpSalInstance AquaSalInstance
  32 #define SvpSalGraphics AquaSalGraphics
  33 #endif
  34
  35 class SvpSalInstance;
  36 class SvpSalGraphics;
  37
  38 class SvpSalFrame : public SalFrame
  39 {
  40     SvpSalInstance*                     m_pInstance;
  41     SvpSalFrame*                        m_pParent;       // pointer to parent frame
  42     std::vector< SvpSalFrame* >         m_aChildren;     // Vector of child frames
  43     SalFrameStyleFlags                  m_nStyle;
  44     bool                                m_bVisible;
  45 #ifndef IOS
  46     cairo_surface_t*                    m_pSurface;
  47 #endif
  48     tools::Long                                m_nMinWidth;
  49     tools::Long                                m_nMinHeight;
  50     tools::Long                                m_nMaxWidth;
  51     tools::Long                                m_nMaxHeight;
  52
  53     SystemEnvData                       m_aSystemChildData;
  54
  55     std::vector< SvpSalGraphics* >      m_aGraphics;
  56
  57     static SvpSalFrame*       s_pFocusFrame;
  58     OUString m_sTitle;
  59
  60 public:
  61     SvpSalFrame( SvpSalInstance* pInstance,
  62                  SalFrame* pParent,
  63                  SalFrameStyleFlags nSalFrameStyle );
  64     virtual ~SvpSalFrame() override;
  65
  66     void GetFocus();
  67     void LoseFocus();
  68     void PostPaint() const;
  69
  70     const OUString& title() const { return m_sTitle; }
  71     SalFrameStyleFlags style() const { return m_nStyle; }
  72     bool isVisible() const { return m_bVisible; }
  73     bool hasFocus() const { return s_pFocusFrame == this; }
  74
  75     // SalFrame
  76     virtual SalGraphics*        AcquireGraphics() override;
  77     virtual void                ReleaseGraphics( SalGraphics* pGraphics ) override;
  78
  79     virtual bool                PostEvent(std::unique_ptr<ImplSVEvent> pData) override;
  80
  81     virtual void                SetTitle( const OUString& rTitle ) override;
  82     virtual void                SetIcon( sal_uInt16 nIcon ) override;
  83     virtual void                SetMenu( SalMenu* pMenu ) override;
  84
  85     virtual void                SetExtendedFrameStyle( SalExtStyle nExtStyle ) override;
  86     virtual void                Show( bool bVisible, bool bNoActivate = false ) override;
  87     virtual void                SetMinClientSize( tools::Long nWidth, tools::Long nHeight ) override;
  88     virtual void                SetMaxClientSize( tools::Long nWidth, tools::Long nHeight ) override;
  89     virtual void                SetPosSize( tools::Long nX, tools::Long nY, tools::Long nWidth, tools::Long nHeight, sal_uInt16 nFlags ) override;
  90     virtual void                GetClientSize( tools::Long& rWidth, tools::Long& rHeight ) override;
  91     virtual void                GetWorkArea( AbsoluteScreenPixelRectangle& rRect ) override;
  92     virtual SalFrame*           GetParent() const override;
  93     virtual void SetWindowState(const vcl::WindowData*) override;
  94     virtual bool GetWindowState(vcl::WindowData*) override;
  95     virtual void                ShowFullScreen( bool bFullScreen, sal_Int32 nDisplay ) override;
  96     virtual void                StartPresentation( bool bStart ) override;
  97     virtual void                SetAlwaysOnTop( bool bOnTop ) override;
  98     virtual void                ToTop( SalFrameToTop nFlags ) override;
  99     virtual void                SetPointer( PointerStyle ePointerStyle ) override;
 100     virtual void                CaptureMouse( bool bMouse ) override;
 101     virtual void                SetPointerPos( tools::Long nX, tools::Long nY ) override;
 102     using SalFrame::Flush;
 103     virtual void                Flush() override;
 104     virtual void                SetInputContext( SalInputContext* pContext ) override;
 105     virtual void                EndExtTextInput( EndExtTextInputFlags nFlags ) override;
 106     virtual OUString            GetKeyName( sal_uInt16 nKeyCode ) override;
 107     virtual bool                MapUnicodeToKeyCode( sal_Unicode aUnicode, LanguageType aLangType, vcl::KeyCode& rKeyCode ) override;
 108     virtual LanguageType        GetInputLanguage() override;
 109     virtual void                UpdateSettings( AllSettings& rSettings ) override;
 110     virtual void                Beep() override;
 111     virtual const SystemEnvData* GetSystemData() const override;
 112     virtual SalPointerState     GetPointerState() override;
 113     virtual KeyIndicatorState   GetIndicatorState() override;
 114     virtual void                SimulateKeyPress( sal_uInt16 nKeyCode ) override;
 115     virtual void                SetParent( SalFrame* pNewParent ) override;
 116     virtual void                SetPluginParent( SystemParentData* pNewParent ) override;
 117     virtual void                ResetClipRegion() override;
 118     virtual void                BeginSetClipRegion( sal_uInt32 nRects ) override;
 119     virtual void                UnionClipRegion( tools::Long nX, tools::Long nY, tools::Long nWidth, tools::Long nHeight ) override;
 120     virtual void                EndSetClipRegion() override;
 121
 122     /*TODO: functional implementation */
 123     virtual void                SetScreenNumber( unsigned int ) override {}
 124     virtual void                SetApplicationID(const OUString &) override {}
 125
 126 private:
 127     basegfx::B2IVector GetSurfaceFrameSize() const;
 128 };
 129
 130 template <typename charT, typename traits>
 131 inline std::basic_ostream<charT, traits>& operator<<(std::basic_ostream<charT, traits>& stream,
 132                                                      const SvpSalFrame& frame)
 133 {
 134     stream << &frame << " (vis " << frame.isVisible() <<  " focus " << frame.hasFocus();
 135     stream << " style " << std::hex << std::setfill('0') << std::setw(8) << static_cast<sal_uInt32>(frame.style());
 136     OUString sTitle = frame.title();
 137     if (!sTitle.isEmpty())
 138         stream << " '" << sTitle << "'";
 139     stream << ")";
 140     return stream;
 141 }
 142
 143 #endif // INCLUDED_VCL_INC_HEADLESS_SVPFRAME_HXX
 144
 145 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */