/* -*- 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_UNX_CAIROTEXTRENDER_HXX #define INCLUDED_VCL_INC_UNX_CAIROTEXTRENDER_HXX #include #include #include class FreetypeFont; class GlyphCache; typedef struct _cairo cairo_t; class VCL_DLLPUBLIC CairoTextRender : public TextRenderImpl { FreetypeFont* mpFreetypeFont[ MAX_FALLBACK ]; Color mnTextColor; protected: virtual GlyphCache& getPlatformGlyphCache() = 0; virtual cairo_t* getCairoContext() = 0; virtual void getSurfaceOffset(double& nDX, double& nDY) = 0; virtual void releaseCairoContext(cairo_t* cr) = 0; void setFont(LogicalFontInstance *pEntry, int nFallbackLevel); virtual void clipRegion(cairo_t* cr) = 0; public: CairoTextRender(); virtual void SetTextColor( Color nColor ) override; virtual void SetFont(LogicalFontInstance*, int nFallbackLevel) override; virtual void GetFontMetric( ImplFontMetricDataRef&, int nFallbackLevel ) override; virtual const 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 GetTextLayout(int nFallbackLevel) override; virtual void DrawTextLayout(const GenericSalLayout&, const SalGraphics&) override; #if ENABLE_CAIRO_CANVAS virtual SystemFontData GetSysFontData( int nFallbackLevel ) const override; #endif }; #endif /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ value='distro/collabora/cp-5.3-desktop'>distro/collabora/cp-5.3-desktop LibreOffice 核心代码仓库文档基金会

path: root/svx/source/gallery2/codec.hxx

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