diff options
Diffstat (limited to '')
| -rw-r--r-- | vcl/inc/headless/CustomWidgetDraw.hxx | 56 | ||||
| -rw-r--r-- | vcl/inc/headless/svpbmp.hxx | 89 | ||||
| -rw-r--r-- | vcl/inc/headless/svpcairotextrender.hxx | 32 | ||||
| -rw-r--r-- | vcl/inc/headless/svpdummies.hxx | 64 | ||||
| -rw-r--r-- | vcl/inc/headless/svpframe.hxx | 124 | ||||
| -rw-r--r-- | vcl/inc/headless/svpgdi.hxx | 287 | ||||
| -rw-r--r-- | vcl/inc/headless/svpinst.hxx | 195 | ||||
| -rw-r--r-- | vcl/inc/headless/svpprn.hxx | 39 | ||||
| -rw-r--r-- | vcl/inc/headless/svpvd.hxx | 68 |
9 files changed, 954 insertions, 0 deletions
diff --git a/vcl/inc/headless/CustomWidgetDraw.hxx b/vcl/inc/headless/CustomWidgetDraw.hxx new file mode 100644 index 000000000..f30488ca8 --- /dev/null +++ b/vcl/inc/headless/CustomWidgetDraw.hxx @@ -0,0 +1,56 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + */ + +#ifndef INCLUDED_VCL_INC_CUSTOMWIDGETDRAW_HXX +#define INCLUDED_VCL_INC_CUSTOMWIDGETDRAW_HXX + +#include <vcl/dllapi.h> +#include <WidgetDrawInterface.hxx> +#include <WidgetThemeLibrary.hxx> +#include <headless/svpgdi.hxx> +#include <vcl/settings.hxx> + +namespace vcl +{ +class CustomWidgetDraw final : public vcl::WidgetDrawInterface +{ +private: + static WidgetThemeLibrary* s_pWidgetImplementation; + SvpSalGraphics& m_rGraphics; + +public: + CustomWidgetDraw(SvpSalGraphics& rGraphics); + ~CustomWidgetDraw() override; + + bool isNativeControlSupported(ControlType eType, ControlPart ePart) override; + + bool hitTestNativeControl(ControlType eType, ControlPart ePart, + const tools::Rectangle& rBoundingControlRegion, const Point& aPos, + bool& rIsInside) override; + + bool drawNativeControl(ControlType eType, ControlPart ePart, + const tools::Rectangle& rBoundingControlRegion, ControlState eState, + const ImplControlValue& aValue, const OUString& aCaptions, + const Color& rBackgroundColor) override; + + bool getNativeControlRegion(ControlType eType, ControlPart ePart, + const tools::Rectangle& rBoundingControlRegion, ControlState eState, + const ImplControlValue& aValue, const OUString& aCaption, + tools::Rectangle& rNativeBoundingRegion, + tools::Rectangle& rNativeContentRegion) override; + + bool updateSettings(AllSettings& rSettings) override; +}; + +} // end vcl namespace + +#endif + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/vcl/inc/headless/svpbmp.hxx b/vcl/inc/headless/svpbmp.hxx new file mode 100644 index 000000000..1551fc844 --- /dev/null +++ b/vcl/inc/headless/svpbmp.hxx @@ -0,0 +1,89 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + +#ifndef INCLUDED_VCL_INC_HEADLESS_SVPBMP_HXX +#define INCLUDED_VCL_INC_HEADLESS_SVPBMP_HXX + +#include <sal/config.h> + +#include <salbmp.hxx> +#include <basegfx/utils/systemdependentdata.hxx> + +class VCL_DLLPUBLIC SvpSalBitmap final : public SalBitmap, public basegfx::SystemDependentDataHolder // MM02 +{ + std::unique_ptr<BitmapBuffer> mpDIB; +public: + SvpSalBitmap(); + virtual ~SvpSalBitmap() override; + + // SalBitmap + virtual bool Create( const Size& rSize, + sal_uInt16 nBitCount, + const BitmapPalette& rPal ) override; + virtual bool Create( const SalBitmap& rSalBmp ) override; + virtual bool Create( const SalBitmap& rSalBmp, + SalGraphics* pGraphics ) override; + virtual bool Create( const SalBitmap& rSalBmp, + sal_uInt16 nNewBitCount ) override; + virtual bool Create( const css::uno::Reference< css::rendering::XBitmapCanvas >& rBitmapCanvas, + Size& rSize, + bool bMask = false ) override; + void Create(std::unique_ptr<BitmapBuffer> pBuf); + const BitmapBuffer* GetBuffer() const + { + return mpDIB.get(); + } + virtual void Destroy() final override; + virtual Size GetSize() const override; + virtual sal_uInt16 GetBitCount() const override; + + virtual BitmapBuffer* AcquireBuffer( BitmapAccessMode nMode ) override; + virtual void ReleaseBuffer( BitmapBuffer* pBuffer, BitmapAccessMode nMode ) override; + virtual bool GetSystemData( BitmapSystemData& rData ) override; + + virtual bool ScalingSupported() const override; + virtual bool Scale( const double& rScaleX, const double& rScaleY, BmpScaleFlag nScaleFlag ) override; + virtual bool Replace( const Color& rSearchColor, const Color& rReplaceColor, sal_uInt8 nTol ) override; + + // MM02 exclusive management op's for SystemDependentData at WinSalBitmap + template<class T> + std::shared_ptr<T> getSystemDependentData() const + { + return std::static_pointer_cast<T>(basegfx::SystemDependentDataHolder::getSystemDependentData(typeid(T).hash_code())); + } + + template<class T, class... Args> + std::shared_ptr<T> addOrReplaceSystemDependentData(basegfx::SystemDependentDataManager& manager, Args&&... args) const + { + std::shared_ptr<T> r = std::make_shared<T>(manager, std::forward<Args>(args)...); + + // tdf#129845 only add to buffer if a relevant buffer time is estimated + if(r->calculateCombinedHoldCyclesInSeconds() > 0) + { + basegfx::SystemDependentData_SharedPtr r2(r); + const_cast< SvpSalBitmap* >(this)->basegfx::SystemDependentDataHolder::addOrReplaceSystemDependentData(r2); + } + + return r; + } +}; + +#endif // INCLUDED_VCL_INC_HEADLESS_SVPBMP_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/vcl/inc/headless/svpcairotextrender.hxx b/vcl/inc/headless/svpcairotextrender.hxx new file mode 100644 index 000000000..35744d5a2 --- /dev/null +++ b/vcl/inc/headless/svpcairotextrender.hxx @@ -0,0 +1,32 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + */ + +#ifndef INCLUDED_VCL_UNX_GTK3_GDI_GTK3CAIROTEXTRENDER_HXX +#define INCLUDED_VCL_UNX_GTK3_GDI_GTK3CAIROTEXTRENDER_HXX + +#include <unx/cairotextrender.hxx> + +class SvpSalGraphics; + +class SvpCairoTextRender final : public CairoTextRender +{ + SvpSalGraphics& mrParent; + +public: + explicit SvpCairoTextRender(SvpSalGraphics& rParent); + + virtual cairo_t* getCairoContext() override; + virtual void getSurfaceOffset(double& nDX, double& nDY) override; + virtual void clipRegion(cairo_t* cr) override; + virtual void releaseCairoContext(cairo_t* cr) override; +}; + +#endif + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/vcl/inc/headless/svpdummies.hxx b/vcl/inc/headless/svpdummies.hxx new file mode 100644 index 000000000..51007916b --- /dev/null +++ b/vcl/inc/headless/svpdummies.hxx @@ -0,0 +1,64 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + +#ifndef INCLUDED_VCL_INC_HEADLESS_SVPDUMMIES_HXX +#define INCLUDED_VCL_INC_HEADLESS_SVPDUMMIES_HXX + +#include <vcl/sysdata.hxx> +#include <unx/gensys.h> +#include <salobj.hxx> + +class SalGraphics; + +class SvpSalObject final : public SalObject +{ +public: + SystemEnvData m_aSystemChildData; + + virtual ~SvpSalObject() override; + + // override all pure virtual methods + virtual void ResetClipRegion() override; + virtual void BeginSetClipRegion( sal_uInt32 nRects ) override; + virtual void UnionClipRegion( long nX, long nY, long nWidth, long nHeight ) override; + virtual void EndSetClipRegion() override; + + virtual void SetPosSize( long nX, long nY, long nWidth, long nHeight ) override; + virtual void Show( bool bVisible ) override; + + virtual const SystemEnvData* GetSystemData() const override; +}; + +class SvpSalSystem : public SalGenericSystem +{ +public: + SvpSalSystem() {} + virtual ~SvpSalSystem() override; + // get info about the display + virtual unsigned int GetDisplayScreenCount() override; + virtual tools::Rectangle GetDisplayScreenPosSizePixel( unsigned int nScreen ) override; + + virtual int ShowNativeDialog( const OUString& rTitle, + const OUString& rMessage, + const std::vector< OUString >& rButtons ) override; +}; + +#endif // INCLUDED_VCL_INC_HEADLESS_SVPDUMMIES_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/vcl/inc/headless/svpframe.hxx b/vcl/inc/headless/svpframe.hxx new file mode 100644 index 000000000..7245a31d5 --- /dev/null +++ b/vcl/inc/headless/svpframe.hxx @@ -0,0 +1,124 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + +#ifndef INCLUDED_VCL_INC_HEADLESS_SVPFRAME_HXX +#define INCLUDED_VCL_INC_HEADLESS_SVPFRAME_HXX + +#include <vcl/sysdata.hxx> + +#include <salframe.hxx> + +#include <list> +#include <vector> + +#ifdef IOS +#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::list< SvpSalFrame* > m_aChildren; // List of child frames + SalFrameStyleFlags m_nStyle; + bool m_bVisible; +#ifndef IOS + cairo_surface_t* m_pSurface; +#endif + long m_nMinWidth; + long m_nMinHeight; + long m_nMaxWidth; + long m_nMaxHeight; + + SystemEnvData m_aSystemChildData; + + std::vector< SvpSalGraphics* > m_aGraphics; + + static SvpSalFrame* s_pFocusFrame; +public: + SvpSalFrame( SvpSalInstance* pInstance, + SalFrame* pParent, + SalFrameStyleFlags nSalFrameStyle ); + virtual ~SvpSalFrame() override; + + void GetFocus(); + void LoseFocus(); + void PostPaint() const; + + // 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 DrawMenuBar() override; + + virtual void SetExtendedFrameStyle( SalExtStyle nExtStyle ) override; + virtual void Show( bool bVisible, bool bNoActivate = false ) override; + virtual void SetMinClientSize( long nWidth, long nHeight ) override; + virtual void SetMaxClientSize( long nWidth, long nHeight ) override; + virtual void SetPosSize( long nX, long nY, long nWidth, long nHeight, sal_uInt16 nFlags ) override; + virtual void GetClientSize( long& rWidth, long& rHeight ) override; + virtual void GetWorkArea( tools::Rectangle& rRect ) override; + virtual SalFrame* GetParent() const override; + virtual void SetWindowState( const SalFrameState* pState ) override; + virtual bool GetWindowState( SalFrameState* pState ) 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( long nX, 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 bool SetPluginParent( SystemParentData* pNewParent ) override; + virtual void ResetClipRegion() override; + virtual void BeginSetClipRegion( sal_uInt32 nRects ) override; + virtual void UnionClipRegion( long nX, long nY, long nWidth, long nHeight ) override; + virtual void EndSetClipRegion() override; + + /*TODO: functional implementation */ + virtual void SetScreenNumber( unsigned int ) override {} + virtual void SetApplicationID(const OUString &) override {} + +}; + +#endif // INCLUDED_VCL_INC_HEADLESS_SVPFRAME_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/vcl/inc/headless/svpgdi.hxx b/vcl/inc/headless/svpgdi.hxx new file mode 100644 index 000000000..3d1617d07 --- /dev/null +++ b/vcl/inc/headless/svpgdi.hxx @@ -0,0 +1,287 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + +#ifndef INCLUDED_VCL_INC_HEADLESS_SVPGDI_HXX +#define INCLUDED_VCL_INC_HEADLESS_SVPGDI_HXX + +#ifdef IOS +#error This file is not for iOS +#endif + +#include <config_features.h> + +#include <osl/endian.h> +#include <vcl/sysdata.hxx> +#include <config_cairo_canvas.h> + +#include <salgdi.hxx> +#include <sallayout.hxx> +#include "svpcairotextrender.hxx" +#include <impfontmetricdata.hxx> + +#include <cairo.h> + +//Using formats that match cairo's formats. For android we patch cairo, +//which is internal in that case, to swap the rgb components so that +//cairo then matches the OpenGL GL_RGBA format so we can use it there +//where we don't have GL_BGRA support. +// SVP_24BIT_FORMAT is used to store 24-bit images in 3-byte pixels to conserve memory. +#if defined(ANDROID) && !HAVE_FEATURE_ANDROID_LOK +# define SVP_24BIT_FORMAT (ScanlineFormat::N24BitTcRgb | ScanlineFormat::TopDown) +# define SVP_CAIRO_FORMAT (ScanlineFormat::N32BitTcRgba | ScanlineFormat::TopDown) +# define SVP_CAIRO_BLUE 1 +# define SVP_CAIRO_GREEN 2 +# define SVP_CAIRO_RED 0 +# define SVP_CAIRO_ALPHA 3 +#elif defined OSL_BIGENDIAN +# define SVP_24BIT_FORMAT (ScanlineFormat::N24BitTcRgb | ScanlineFormat::TopDown) +# define SVP_CAIRO_FORMAT (ScanlineFormat::N32BitTcArgb | ScanlineFormat::TopDown) +# define SVP_CAIRO_BLUE 3 +# define SVP_CAIRO_GREEN 2 +# define SVP_CAIRO_RED 1 +# define SVP_CAIRO_ALPHA 0 +#else +# define SVP_24BIT_FORMAT (ScanlineFormat::N24BitTcBgr | ScanlineFormat::TopDown) +# define SVP_CAIRO_FORMAT (ScanlineFormat::N32BitTcBgra | ScanlineFormat::TopDown) +# define SVP_CAIRO_BLUE 0 +# define SVP_CAIRO_GREEN 1 +# define SVP_CAIRO_RED 2 +# define SVP_CAIRO_ALPHA 3 +#endif + +struct BitmapBuffer; +class FreetypeFont; +typedef struct _cairo cairo_t; +typedef struct _cairo_surface cairo_surface_t; +typedef struct _cairo_user_data_key cairo_user_data_key_t; + +VCL_DLLPUBLIC void dl_cairo_surface_set_device_scale(cairo_surface_t *surface, double x_scale, double y_scale); +VCL_DLLPUBLIC void dl_cairo_surface_get_device_scale(cairo_surface_t *surface, double *x_scale, double *y_scale); + +enum class PaintMode { Over, Xor }; + +typedef void (*damageHandler)(void* handle, + sal_Int32 nExtentsX, sal_Int32 nExtentsY, + sal_Int32 nExtentsWidth, sal_Int32 nExtentsHeight); + +struct VCL_DLLPUBLIC DamageHandler +{ + void *handle; + damageHandler damaged; +}; + +class VCL_DLLPUBLIC SvpSalGraphics : public SalGraphics +{ + cairo_surface_t* m_pSurface; + basegfx::B2IVector m_aFrameSize; + double m_fScale; + Color m_aLineColor; + Color m_aFillColor; + PaintMode m_ePaintMode; + +public: + void setSurface(cairo_surface_t* pSurface, const basegfx::B2IVector& rSize); + cairo_surface_t* getSurface() const { return m_pSurface; } + static cairo_user_data_key_t* getDamageKey(); + + static void clipRegion(cairo_t* cr, const vcl::Region& rClipRegion); + + // need this static version of ::drawPolyLine for usage from + // vcl/unx/generic/gdi/salgdi.cxx. It gets wrapped by + // ::drawPolyLine with some added parameters (see there) + static bool drawPolyLine( + cairo_t* cr, + basegfx::B2DRange* pExtents, + const Color& rLineColor, + bool bAntiAliasB2DDraw, + const basegfx::B2DHomMatrix& rObjectToDevice, + const basegfx::B2DPolygon& rPolyLine, + double fTransparency, + double fLineWidth, + const std::vector< double >* pStroke, // MM01 + basegfx::B2DLineJoin eLineJoin, + css::drawing::LineCap eLineCap, + double fMiterMinimumAngle, + bool bPixelSnapHairline); + + void copySource(const SalTwoRect& rTR, cairo_surface_t* source); + void copyWithOperator(const SalTwoRect& rTR, cairo_surface_t* source, + cairo_operator_t eOp = CAIRO_OPERATOR_SOURCE); + +private: + void invert(const basegfx::B2DPolygon &rPoly, SalInvert nFlags); + void applyColor(cairo_t *cr, Color rColor, double fTransparency = 0.0); + +protected: + vcl::Region m_aClipRegion; + SvpCairoTextRender m_aTextRenderImpl; + +protected: + virtual bool blendBitmap( const SalTwoRect&, const SalBitmap& rBitmap ) override; + virtual bool blendAlphaBitmap( const SalTwoRect&, + const SalBitmap& rSrcBitmap, + const SalBitmap& rMaskBitmap, + const SalBitmap& rAlphaBitmap ) override; + virtual bool drawAlphaBitmap( const SalTwoRect&, const SalBitmap& rSourceBitmap, const SalBitmap& rAlphaBitmap ) override; + virtual bool drawTransformedBitmap( + const basegfx::B2DPoint& rNull, + const basegfx::B2DPoint& rX, + const basegfx::B2DPoint& rY, + const SalBitmap& rSourceBitmap, + const SalBitmap* pAlphaBitmap) override; + virtual bool drawAlphaRect( long nX, long nY, long nWidth, long nHeight, sal_uInt8 nTransparency ) override; + + cairo_t* createTmpCompatibleCairoContext() const; + +public: + SvpSalGraphics(); + virtual ~SvpSalGraphics() override; + + virtual SalGraphicsImpl* GetImpl() const override { return nullptr; }; + virtual void GetResolution( sal_Int32& rDPIX, sal_Int32& rDPIY ) override; + virtual sal_uInt16 GetBitCount() const override; + virtual long GetGraphicsWidth() const override; + + virtual void ResetClipRegion() override; + virtual bool setClipRegion( const vcl::Region& ) override; + + virtual void SetLineColor() override; + virtual void SetLineColor( Color nColor ) override; + virtual void SetFillColor() override; + virtual void SetFillColor( Color nColor ) override; + + virtual void SetXORMode( bool bSet, bool ) override; + + virtual void SetROPLineColor( SalROPColor nROPColor ) override; + virtual void SetROPFillColor( SalROPColor nROPColor ) override; + + virtual void SetTextColor( Color nColor ) override; + virtual void SetFont(LogicalFontInstance*, int nFallbackLevel) override; + virtual void GetFontMetric( ImplFontMetricDataRef&, int nFallbackLevel ) override; + virtual FontCharMapRef GetFontCharMap() const override; + virtual bool GetFontCapabilities(vcl::FontCapabilities &rFontCapabilities) const override; + virtual void GetDevFontList( PhysicalFontCollection* ) override; + virtual void ClearDevFontCache() override; + virtual bool AddTempDevFont( PhysicalFontCollection*, const OUString& rFileURL, const OUString& rFontName ) override; + virtual bool CreateFontSubset( const OUString& rToFile, + const PhysicalFontFace*, + const sal_GlyphId* pGlyphIds, + const sal_uInt8* pEncoding, + sal_Int32* pWidths, + int nGlyphs, + FontSubsetInfo& rInfo + ) override; + virtual const void* GetEmbedFontData(const PhysicalFontFace*, long* pDataLen) override; + virtual void FreeEmbedFontData( const void* pData, long nDataLen ) override; + virtual void GetGlyphWidths( const PhysicalFontFace*, + bool bVertical, + std::vector< sal_Int32 >& rWidths, + Ucs2UIntMap& rUnicodeEnc ) override; + virtual std::unique_ptr<GenericSalLayout> + GetTextLayout(int nFallbackLevel) override; + virtual void DrawTextLayout( const GenericSalLayout& ) override; + virtual bool supportsOperation( OutDevSupportType ) const override; + virtual void drawPixel( long nX, long nY ) override; + virtual void drawPixel( long nX, long nY, Color nColor ) override; + virtual void drawLine( long nX1, long nY1, long nX2, long nY2 ) override; + virtual void drawRect( long nX, long nY, long nWidth, long nHeight ) override; + + virtual bool drawPolyPolygon( + const basegfx::B2DHomMatrix& rObjectToDevice, + const basegfx::B2DPolyPolygon&, + double fTransparency ) override; + + virtual bool drawPolyLine( + const basegfx::B2DHomMatrix& rObjectToDevice, + const basegfx::B2DPolygon&, + double fTransparency, + double fLineWidth, + const std::vector< double >* pStroke, // MM01 + basegfx::B2DLineJoin, + css::drawing::LineCap, + double fMiterMinimumAngle, + bool bPixelSnapHairline) override; + virtual void drawPolyLine( sal_uInt32 nPoints, const SalPoint* pPtAry ) override; + virtual void drawPolygon( sal_uInt32 nPoints, const SalPoint* pPtAry ) override; + virtual void drawPolyPolygon( sal_uInt32 nPoly, + const sal_uInt32* pPoints, + PCONSTSALPOINT* pPtAry ) override; + virtual bool drawPolyLineBezier( sal_uInt32 nPoints, + const SalPoint* pPtAry, + const PolyFlags* pFlgAry ) override; + virtual bool drawPolygonBezier( sal_uInt32 nPoints, + const SalPoint* pPtAry, + const PolyFlags* pFlgAry ) override; + virtual bool drawPolyPolygonBezier( sal_uInt32 nPoly, + const sal_uInt32* pPoints, + const SalPoint* const* pPtAry, + const PolyFlags* const* pFlgAry ) override; + virtual bool drawGradient( const tools::PolyPolygon&, const Gradient& ) override { return false; }; + + virtual bool implDrawGradient(basegfx::B2DPolyPolygon const & rPolyPolygon, SalGradient const & rGradient) override; + + virtual void copyArea( long nDestX, + long nDestY, + long nSrcX, + long nSrcY, + long nSrcWidth, + long nSrcHeight, + bool bWindowInvalidate) override; + virtual void copyBits( const SalTwoRect& rPosAry, + SalGraphics* pSrcGraphics ) override; + virtual void drawBitmap( const SalTwoRect& rPosAry, + const SalBitmap& rSalBitmap ) override; + void drawBitmap( const SalTwoRect& rPosAry, + const BitmapBuffer* pBuffer, + cairo_operator_t eOp ); + virtual void drawBitmap( const SalTwoRect& rPosAry, + const SalBitmap& rSalBitmap, + const SalBitmap& rTransparentBitmap ) override; + virtual void drawMask( const SalTwoRect& rPosAry, + const SalBitmap& rSalBitmap, + Color nMaskColor ) override; + virtual std::shared_ptr<SalBitmap> getBitmap( long nX, long nY, long nWidth, long nHeight ) override; + virtual Color getPixel( long nX, long nY ) override; + virtual void invert( long nX, long nY, long nWidth, long nHeight, SalInvert nFlags ) override; + virtual void invert( sal_uInt32 nPoints, const SalPoint* pPtAry, SalInvert nFlags ) override; + + virtual bool drawEPS( long nX, long nY, long nWidth, long nHeight, void* pPtr, sal_uInt32 nSize ) override; + + virtual SystemGraphicsData GetGraphicsData() const override; + + virtual OUString getRenderBackendName() const override { return "svp"; } + +#if ENABLE_CAIRO_CANVAS + virtual bool SupportsCairo() const override; + virtual cairo::SurfaceSharedPtr CreateSurface(const cairo::CairoSurfaceSharedPtr& rSurface) const override; + virtual cairo::SurfaceSharedPtr CreateSurface(const OutputDevice& rRefDevice, int x, int y, int width, int height) const override; + virtual cairo::SurfaceSharedPtr CreateBitmapSurface(const OutputDevice& rRefDevice, const BitmapSystemData& rData, const Size& rSize) const override; + virtual css::uno::Any GetNativeSurfaceHandle(cairo::SurfaceSharedPtr& rSurface, const basegfx::B2ISize& rSize) const override; + virtual SystemFontData GetSysFontData( int nFallbacklevel ) const override; +#endif // ENABLE_CAIRO_CANVAS + + cairo_t* getCairoContext(bool bXorModeAllowed) const; + void releaseCairoContext(cairo_t* cr, bool bXorModeAllowed, const basegfx::B2DRange& rExtents) const; + static cairo_surface_t* createCairoSurface(const BitmapBuffer *pBuffer); + void clipRegion(cairo_t* cr); +}; + +#endif // INCLUDED_VCL_INC_HEADLESS_SVPGDI_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/vcl/inc/headless/svpinst.hxx b/vcl/inc/headless/svpinst.hxx new file mode 100644 index 000000000..ef20f0cab --- /dev/null +++ b/vcl/inc/headless/svpinst.hxx @@ -0,0 +1,195 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + +#ifndef INCLUDED_VCL_INC_HEADLESS_SVPINST_HXX +#define INCLUDED_VCL_INC_HEADLESS_SVPINST_HXX + +#include <osl/thread.hxx> +#include <osl/conditn.hxx> +#include <salinst.hxx> +#include <saltimer.hxx> +#include <salusereventlist.hxx> +#include <unx/geninst.h> +#include <unx/genprn.h> + +#include <condition_variable> + +#include <sys/time.h> + +#define VIRTUAL_DESKTOP_WIDTH 1024 +#define VIRTUAL_DESKTOP_HEIGHT 768 + +#ifdef IOS +#define SvpSalInstance AquaSalInstance +#endif + +class SvpSalInstance; +class SvpSalTimer final : public SalTimer +{ + SvpSalInstance* m_pInstance; +public: + SvpSalTimer( SvpSalInstance* pInstance ) : m_pInstance( pInstance ) {} + virtual ~SvpSalTimer() override; + + // override all pure virtual methods + virtual void Start( sal_uInt64 nMS ) override; + virtual void Stop() override; +}; + +class SvpSalFrame; +class GenPspGraphics; + +enum class SvpRequest +{ + NONE, + MainThreadDispatchOneEvent, + MainThreadDispatchAllEvents, +}; + +class SvpSalYieldMutex final : public SalYieldMutex +{ +private: + // note: these members might as well live in SvpSalInstance, but there is + // at least one subclass of SvpSalInstance (GTK3) that doesn't use them. + friend class SvpSalInstance; + // members for communication from main thread to non-main thread + int m_FeedbackFDs[2]; + osl::Condition m_NonMainWaitingYieldCond; + // members for communication from non-main thread to main thread + bool m_bNoYieldLock = false; // accessed only on main thread + std::mutex m_WakeUpMainMutex; // guard m_wakeUpMain & m_Request + std::condition_variable m_WakeUpMainCond; + bool m_wakeUpMain = false; + SvpRequest m_Request = SvpRequest::NONE; + + virtual void doAcquire( sal_uInt32 nLockCount ) override; + virtual sal_uInt32 doRelease( bool bUnlockAll ) override; + +public: + SvpSalYieldMutex(); + virtual ~SvpSalYieldMutex() override; + + virtual bool IsCurrentThread() const override; +}; + +SalInstance* svp_create_SalInstance(); + +// NOTE: the functions IsMainThread, DoYield and Wakeup *require* the use of +// SvpSalYieldMutex; if a subclass uses something else it must override these +// (Wakeup is only called by SvpSalTimer and SvpSalFrame) +class VCL_DLLPUBLIC SvpSalInstance : public SalGenericInstance, public SalUserEventList +{ + timeval m_aTimeout; + sal_uLong m_nTimeoutMS; + oslThreadIdentifier m_MainThread; + + virtual void TriggerUserEventProcessing() override; + virtual void ProcessEvent( SalUserEvent aEvent ) override; + +public: + static SvpSalInstance* s_pDefaultInstance; + + SvpSalInstance( std::unique_ptr<SalYieldMutex> pMutex ); + virtual ~SvpSalInstance() override; + + void CloseWakeupPipe(bool log); + void CreateWakeupPipe(bool log); + void Wakeup(SvpRequest request = SvpRequest::NONE); + + void StartTimer( sal_uInt64 nMS ); + void StopTimer(); + + inline void registerFrame( SalFrame* pFrame ); + inline void deregisterFrame( SalFrame* pFrame ); + + bool CheckTimeout( bool bExecuteTimers = true ); + + // Frame + virtual SalFrame* CreateChildFrame( SystemParentData* pParent, SalFrameStyleFlags nStyle ) override; + virtual SalFrame* CreateFrame( SalFrame* pParent, SalFrameStyleFlags nStyle ) override; + virtual void DestroyFrame( SalFrame* pFrame ) override; + + // Object (System Child Window) + virtual SalObject* CreateObject( SalFrame* pParent, SystemWindowData* pWindowData, bool bShow ) override; + virtual void DestroyObject( SalObject* pObject ) override; + + // VirtualDevice + // nDX and nDY in Pixel + // nBitCount: 0 == Default(=as window) / 1 == Mono + // pData allows for using a system dependent graphics or device context + virtual std::unique_ptr<SalVirtualDevice> + CreateVirtualDevice( SalGraphics* pGraphics, + long &nDX, long &nDY, + DeviceFormat eFormat, const SystemGraphicsData *pData = nullptr ) override; + + // Printer + // pSetupData->mpDriverData can be 0 + // pSetupData must be updated with the current + // JobSetup + virtual SalInfoPrinter* CreateInfoPrinter( SalPrinterQueueInfo* pQueueInfo, + ImplJobSetup* pSetupData ) override; + virtual void DestroyInfoPrinter( SalInfoPrinter* pPrinter ) override; + virtual std::unique_ptr<SalPrinter> CreatePrinter( SalInfoPrinter* pInfoPrinter ) override; + + virtual void GetPrinterQueueInfo( ImplPrnQueueList* pList ) override; + virtual void GetPrinterQueueState( SalPrinterQueueInfo* pInfo ) override; + virtual OUString GetDefaultPrinter() override; + virtual void PostPrintersChanged() override; + + // SalTimer + virtual SalTimer* CreateSalTimer() override; + // SalSystem + virtual SalSystem* CreateSalSystem() override; + // SalBitmap + virtual std::shared_ptr<SalBitmap> CreateSalBitmap() override; + + std::shared_ptr<vcl::BackendCapabilities> GetBackendCapabilities() override; + + // wait next event and dispatch + // must returned by UserEvent (SalFrame::PostEvent) + // and timer + virtual bool DoYield(bool bWait, bool bHandleAllCurrentEvents) override; + virtual bool AnyInput( VclInputFlags nType ) override; + virtual bool IsMainThread() const override; + virtual void updateMainThread() override; + + virtual OpenGLContext* CreateOpenGLContext() override; + + virtual OUString GetConnectionIdentifier() override; + + virtual void AddToRecentDocumentList(const OUString& rFileUrl, const OUString& rMimeType, const OUString& rDocumentService) override; + + virtual std::unique_ptr<GenPspGraphics> CreatePrintGraphics() override; +}; + +inline void SvpSalInstance::registerFrame( SalFrame* pFrame ) +{ + insertFrame( pFrame ); +} + +inline void SvpSalInstance::deregisterFrame( SalFrame* pFrame ) +{ + eraseFrame( pFrame ); +} + +VCL_DLLPUBLIC cairo_surface_t* get_underlying_cairo_surface(const VirtualDevice& rDevice); + +#endif // INCLUDED_VCL_INC_HEADLESS_SVPINST_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/vcl/inc/headless/svpprn.hxx b/vcl/inc/headless/svpprn.hxx new file mode 100644 index 000000000..3d241a96e --- /dev/null +++ b/vcl/inc/headless/svpprn.hxx @@ -0,0 +1,39 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + +#ifndef INCLUDED_VCL_INC_HEADLESS_SVPPRN_HXX +#define INCLUDED_VCL_INC_HEADLESS_SVPPRN_HXX + +#include <unx/genprn.h> + +class SvpSalInfoPrinter final : public PspSalInfoPrinter +{ +public: + virtual bool Setup( weld::Window* pFrame, ImplJobSetup* pSetupData ) override; +}; + +class SvpSalPrinter final : public PspSalPrinter +{ +public: + SvpSalPrinter( SalInfoPrinter* pInfoPrinter ); +}; + +#endif // INCLUDED_VCL_INC_HEADLESS_SVPPRN_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/vcl/inc/headless/svpvd.hxx b/vcl/inc/headless/svpvd.hxx new file mode 100644 index 000000000..7ec666709 --- /dev/null +++ b/vcl/inc/headless/svpvd.hxx @@ -0,0 +1,68 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + +#ifndef INCLUDED_VCL_INC_HEADLESS_SVPVD_HXX +#define INCLUDED_VCL_INC_HEADLESS_SVPVD_HXX + +#include <salvd.hxx> +#include <vcl/salgtype.hxx> +#include <basegfx/vector/b2ivector.hxx> + +#include <vector> + +class SvpSalGraphics; +typedef struct _cairo_surface cairo_surface_t; + +class VCL_DLLPUBLIC SvpSalVirtualDevice : public SalVirtualDevice +{ + DeviceFormat m_eFormat; + cairo_surface_t* m_pRefSurface; + cairo_surface_t* m_pSurface; + bool m_bOwnsSurface; // nearly always true, except for edge case of tdf#127529 + basegfx::B2IVector m_aFrameSize; + std::vector< SvpSalGraphics* > m_aGraphics; + + void CreateSurface(long nNewDX, long nNewDY, sal_uInt8 *const pBuffer); + +protected: + SvpSalGraphics* AddGraphics(SvpSalGraphics* aGraphics); + +public: + SvpSalVirtualDevice(DeviceFormat eFormat, cairo_surface_t* pRefSurface, cairo_surface_t* pPreExistingTarget); + virtual ~SvpSalVirtualDevice() override; + + // SalVirtualDevice + virtual SalGraphics* AcquireGraphics() override; + virtual void ReleaseGraphics( SalGraphics* pGraphics ) override; + + virtual bool SetSize( long nNewDX, long nNewDY ) override; + virtual bool SetSizeUsingBuffer( long nNewDX, long nNewDY, + sal_uInt8 * pBuffer + ) override; + + cairo_surface_t* GetSurface() const { return m_pSurface; } + + // SalGeometryProvider + virtual long GetWidth() const override; + virtual long GetHeight() const override; +}; + +#endif // INCLUDED_VCL_INC_HEADLESS_SVPVD_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |