/* -*- 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 . */ #pragma once #include #include #include #include #include #include #include #include #include #include #include enum class GraphicType { NONE, Bitmap, GdiMetafile, Default }; namespace com::sun::star::graphic { class XGraphic; } namespace vcl { class Font; } class Bitmap; class GDIMetaFile; class SvStream; class ImpGraphic; class OutputDevice; class SAL_WARN_UNUSED VCL_DLLPUBLIC GraphicConversionParameters { private: Size maSizePixel; // default is (0,0) bool mbUnlimitedSize : 1; // default is false bool mbAntiAliase : 1; // default is false bool mbSnapHorVerLines : 1; // default is false public: GraphicConversionParameters( const Size& rSizePixel = Size(), bool bUnlimitedSize = false, bool bAntiAliase = false, bool bSnapHorVerLines = false) : maSizePixel(rSizePixel), mbUnlimitedSize(bUnlimitedSize), mbAntiAliase(bAntiAliase), mbSnapHorVerLines(bSnapHorVerLines) { } // data read access const Size& getSizePixel() const { return maSizePixel; } bool getUnlimitedSize() const { return mbUnlimitedSize; } bool getAntiAliase() const { return mbAntiAliase; } bool getSnapHorVerLines() const { return mbSnapHorVerLines; } }; class Image; class VCL_DLLPUBLIC Graphic { private: std::shared_ptr mxImpGraphic; SAL_DLLPRIVATE void ImplTestRefCount(); basegfx::B2DSize GetPPUnit(const MapMode& unit) const; public: SAL_DLLPRIVATE ImpGraphic* ImplGetImpGraphic() const { return mxImpGraphic.get(); } Graphic(); SAL_DLLPRIVATE Graphic(std::shared_ptr const & rGfxLink, sal_Int32 nPageIndex = 0); Graphic( const GraphicExternalLink& rGraphicLink ); Graphic( const Graphic& rGraphic ); Graphic( Graphic&& rGraphic ) noexcept; Graphic( const Image& rImage ); Graphic( const BitmapEx& rBmpEx ); Graphic( const std::shared_ptr& rVectorGraphicDataPtr ); Graphic( const Animation& rAnimation ); Graphic( const GDIMetaFile& rMtf ); Graphic( const css::uno::Reference< css::graphic::XGraphic >& rxGraphic ); Graphic& operator=( const Graphic& rGraphic ); Graphic& operator=( Graphic&& rGraphic ) noexcept; bool operator==( const Graphic& rGraphic ) const; bool operator!=( const Graphic& rGraphic ) const; bool IsNone() const; void Clear(); GraphicType GetType() const; void SetDefaultType(); bool IsSupportedGraphic() const; bool IsTransparent() const; bool IsAlpha() const; bool IsAnimated() const; SAL_DLLPRIVATE bool IsEPS() const; bool isAvailable() const; bool makeAvailable(); // #i102089# Access of Bitmap potentially will have to rasterconvert the Graphic // if it is a MetaFile. To be able to control this conversion it is necessary to // allow giving parameters which control AntiAliasing and LineSnapping of the // MetaFile when played. Defaults will use a no-AAed, not snapped conversion as // before. BitmapEx GetBitmapEx(const GraphicConversionParameters& rParameters = GraphicConversionParameters()) const; /// Gives direct access to the contained BitmapEx. const BitmapEx& GetBitmapExRef() const; Animation GetAnimation() const; const GDIMetaFile& GetGDIMetaFile() const; css::uno::Reference< css::graphic::XGraphic > GetXGraphic() const; Size GetPrefSize() const; void SetPrefSize( const Size& rPrefSize ); MapMode GetPrefMapMode() const; void SetPrefMapMode( const MapMode& rPrefMapMode ); /** pixels per inch i.e. DPI */ basegfx::B2DSize GetPPI() const; /** pixels per meter */ basegfx::B2DSize GetPPM() const; Size GetSizePixel( const OutputDevice* pRefDevice = nullptr ) const; sal_uLong GetSizeBytes() const; void Draw(OutputDevice& rOutDev, const Point& rDestPt) const; void Draw(OutputDevice& rOutDev, const Point& rDestPt, const Size& rDestSize) const; static void DrawEx(OutputDevice& rOutDev, const OUString& rText, vcl::Font& rFont, const BitmapEx& rBitmap, const Point& rDestPt, const Size& rDestSize); void StartAnimation(OutputDevice& rOutDev, const Point& rDestPt, const Size& rDestSize, tools::Long nExtraData = 0, OutputDevice* pFirstFrameOutDev = nullptr); void StopAnimation( const OutputDevice* pOutputDevice, tools::Long nExtraData ); SAL_DLLPRIVATE void SetAnimationNotifyHdl( const Link& rLink ); SAL_DLLPRIVATE Link GetAnimationNotifyHdl() const; SAL_DLLPRIVATE sal_uInt32 GetAnimationLoopCount() const; BitmapChecksum GetChecksum() const; const OUString & getOriginURL() const; void setOriginURL(OUString const & rOriginURL); SAL_DLLPRIVATE OString getUniqueID() const; SAL_DLLPRIVATE void SetDummyContext(bool value); SAL_DLLPRIVATE bool IsDummyContext() const; void SetGfxLink(const std::shared_ptr& rGfxLink); const std::shared_ptr & GetSharedGfxLink() const; GfxLink GetGfxLink() const; bool IsGfxLink() const; const std::shared_ptr& getVectorGraphicData() const; /// Get the page number of the multi-page source this Graphic is rendered from. sal_Int32 getPageNumber() const; }; namespace std { template <> struct hash { std::size_t operator()(Graphic const & rGraphic) const { return static_cast(rGraphic.GetChecksum()); } }; } // end namespace std /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ o-6-3 LibreOffice 核心代码仓库文档基金会
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2020-12-05Silence cid#1470402 FB.DM_DEFAULT_ENCODINGStephan Bergmann
2020-12-03Replace unowinreg.dll with execution of `reg QUERY`Stephan Bergmann
2020-08-21Fix typosAndrea Gelmini