/* -*- 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 /* The following class is extraordinarily similar to FontAttributes. */ class ImplFont { public: explicit ImplFont(); explicit ImplFont( const ImplFont& ); // device independent font functions const OUString& GetFamilyName() const { return maFamilyName; } FontFamily GetFamilyType() { if(meFamily==FAMILY_DONTKNOW) AskConfig(); return meFamily; } const OUString& GetStyleName() const { return maStyleName; } FontWeight GetWeight() { if(meWeight==WEIGHT_DONTKNOW) AskConfig(); return meWeight; } FontItalic GetItalic() { if(meItalic==ITALIC_DONTKNOW) AskConfig(); return meItalic; } FontPitch GetPitch() { if(mePitch==PITCH_DONTKNOW) AskConfig(); return mePitch; } FontWidth GetWidthType() { if(meWidthType==WIDTH_DONTKNOW) AskConfig(); return meWidthType; } TextAlign GetAlignment() const { return meAlign; } rtl_TextEncoding GetCharSet() const { return meCharSet; } const Size& GetFontSize() const { return maAverageFontSize; } void SetFamilyName( const OUString& sFamilyName ) { maFamilyName = sFamilyName; } void SetStyleName( const OUString& sStyleName ) { maStyleName = sStyleName; } void SetFamilyType( const FontFamily eFontFamily ) { meFamily = eFontFamily; } void SetPitch( const FontPitch ePitch ) { mePitch = ePitch; } void SetItalic( const FontItalic eItalic ) { meItalic = eItalic; } void SetWeight( const FontWeight eWeight ) { meWeight = eWeight; } void SetWidthType( const FontWidth eWidthType ) { meWidthType = eWidthType; } void SetAlignment( const TextAlign eAlignment ) { meAlign = eAlignment; } void SetCharSet( const rtl_TextEncoding eCharSet ) { meCharSet = eCharSet; } void SetFontSize( const Size& rSize ) { if(rSize.Height() != maAverageFontSize.Height()) { // reset evtl. buffered calculated AverageFontSize, it depends // on Font::Height mnCalculatedAverageFontWidth = 0; } maAverageFontSize = rSize; } // straight properties, no getting them from AskConfig() FontFamily GetFamilyTypeNoAsk() const { return meFamily; } FontWeight GetWeightNoAsk() const { return meWeight; } FontItalic GetItalicNoAsk() const { return meItalic; } FontPitch GetPitchNoAsk() const { return mePitch; } FontWidth GetWidthTypeNoAsk() const { return meWidthType; } // device dependent functions int GetQuality() const { return mnQuality; } void SetQuality( int nQuality ) { mnQuality = nQuality; } void IncreaseQualityBy( int nQualityAmount ) { mnQuality += nQualityAmount; } void DecreaseQualityBy( int nQualityAmount ) { mnQuality -= nQualityAmount; } tools::Long GetCalculatedAverageFontWidth() const { return mnCalculatedAverageFontWidth; } void SetCalculatedAverageFontWidth(tools::Long nNew) { mnCalculatedAverageFontWidth = nNew; } bool operator==( const ImplFont& ) const; bool EqualIgnoreColor( const ImplFont& ) const; size_t GetHashValue() const; size_t GetHashValueIgnoreColor() const; private: friend class vcl::Font; friend SvStream& ReadImplFont( SvStream& rIStm, ImplFont&, tools::Long& ); friend SvStream& WriteImplFont( SvStream& rOStm, const ImplFont&, tools::Long ); void AskConfig(); // Device independent variables OUString maFamilyName; OUString maStyleName; FontWeight meWeight; FontFamily meFamily; FontPitch mePitch; FontWidth meWidthType; FontItalic meItalic; TextAlign meAlign; FontLineStyle meUnderline; FontLineStyle meOverline; FontStrikeout meStrikeout; FontRelief meRelief; FontEmphasisMark meEmphasisMark; FontKerning meKerning; short mnSpacing; Size maAverageFontSize; rtl_TextEncoding meCharSet; LanguageTag maLanguageTag; LanguageTag maCJKLanguageTag; // Flags - device independent bool mbOutline:1, mbConfigLookup:1, // config lookup should only be done once mbShadow:1, mbVertical:1, mbTransparent:1; // compatibility, now on output device // deprecated variables - device independent Color maColor; // compatibility, now on output device Color maFillColor; // compatibility, now on output device // Device dependent variables bool mbWordLine:1; // TODO: metric data, should be migrated to ImplFontMetric Degree10 mnOrientation; int mnQuality; tools::Long mnCalculatedAverageFontWidth; }; /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ distro/lhm/libreoffice-7-5+backports LibreOffice 核心代码仓库文档基金会
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