fabb63ff5f
Change-Id: I8fbe02547d5045cfdb5021720b10ddd10106209a Reviewed-on: https://gerrit.libreoffice.org/c/core/+/155750 Tested-by: Jenkins Reviewed-by: Miklos Vajna <vmiklos@collabora.com>
148 lines
6.8 KiB
C++
148 lines
6.8 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#pragma once
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#include <sal/config.h>
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#include <rtl/ustring.hxx>
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#include <tools/color.hxx>
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#include <tools/fontenum.hxx>
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#include <tools/gen.hxx>
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#include <i18nlangtag/languagetag.hxx>
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#include <vcl/fntstyle.hxx>
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#include <vcl/font.hxx>
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/* The following class is extraordinarily similar to FontAttributes. */
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class ImplFont
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{
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public:
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explicit ImplFont();
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explicit ImplFont( const ImplFont& );
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// device independent font functions
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const OUString& GetFamilyName() const { return maFamilyName; }
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FontFamily GetFamilyType() { if(meFamily==FAMILY_DONTKNOW) AskConfig(); return meFamily; }
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const OUString& GetStyleName() const { return maStyleName; }
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FontWeight GetWeight() { if(meWeight==WEIGHT_DONTKNOW) AskConfig(); return meWeight; }
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FontItalic GetItalic() { if(meItalic==ITALIC_DONTKNOW) AskConfig(); return meItalic; }
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FontPitch GetPitch() { if(mePitch==PITCH_DONTKNOW) AskConfig(); return mePitch; }
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FontWidth GetWidthType() { if(meWidthType==WIDTH_DONTKNOW) AskConfig(); return meWidthType; }
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TextAlign GetAlignment() const { return meAlign; }
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rtl_TextEncoding GetCharSet() const { return meCharSet; }
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const Size& GetFontSize() const { return maAverageFontSize; }
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void SetFamilyName( const OUString& sFamilyName ) { maFamilyName = sFamilyName; }
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void SetStyleName( const OUString& sStyleName ) { maStyleName = sStyleName; }
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void SetFamilyType( const FontFamily eFontFamily ) { meFamily = eFontFamily; }
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void SetPitch( const FontPitch ePitch ) { mePitch = ePitch; }
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void SetItalic( const FontItalic eItalic ) { meItalic = eItalic; }
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void SetWeight( const FontWeight eWeight ) { meWeight = eWeight; }
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void SetWidthType( const FontWidth eWidthType ) { meWidthType = eWidthType; }
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void SetAlignment( const TextAlign eAlignment ) { meAlign = eAlignment; }
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void SetCharSet( const rtl_TextEncoding eCharSet ) { meCharSet = eCharSet; }
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void SetFontSize( const Size& rSize )
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{
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if(rSize.Height() != maAverageFontSize.Height())
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{
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// reset evtl. buffered calculated AverageFontSize, it depends
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// on Font::Height
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mnCalculatedAverageFontWidth = 0;
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}
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maAverageFontSize = rSize;
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}
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// straight properties, no getting them from AskConfig()
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FontFamily GetFamilyTypeNoAsk() const { return meFamily; }
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FontWeight GetWeightNoAsk() const { return meWeight; }
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FontItalic GetItalicNoAsk() const { return meItalic; }
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FontPitch GetPitchNoAsk() const { return mePitch; }
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FontWidth GetWidthTypeNoAsk() const { return meWidthType; }
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// device dependent functions
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int GetQuality() const { return mnQuality; }
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void SetQuality( int nQuality ) { mnQuality = nQuality; }
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void IncreaseQualityBy( int nQualityAmount ) { mnQuality += nQualityAmount; }
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void DecreaseQualityBy( int nQualityAmount ) { mnQuality -= nQualityAmount; }
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tools::Long GetCalculatedAverageFontWidth() const { return mnCalculatedAverageFontWidth; }
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void SetCalculatedAverageFontWidth(tools::Long nNew) { mnCalculatedAverageFontWidth = nNew; }
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bool operator==( const ImplFont& ) const;
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bool EqualIgnoreColor( const ImplFont& ) const;
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size_t GetHashValue() const;
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size_t GetHashValueIgnoreColor() const;
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private:
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friend class vcl::Font;
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friend SvStream& ReadImplFont( SvStream& rIStm, ImplFont&, tools::Long& );
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friend SvStream& WriteImplFont( SvStream& rOStm, const ImplFont&, tools::Long );
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void AskConfig();
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// Device independent variables
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OUString maFamilyName;
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OUString maStyleName;
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FontWeight meWeight;
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FontFamily meFamily;
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FontPitch mePitch;
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FontWidth meWidthType;
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FontItalic meItalic;
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TextAlign meAlign;
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FontLineStyle meUnderline;
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FontLineStyle meOverline;
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FontStrikeout meStrikeout;
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FontRelief meRelief;
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FontEmphasisMark meEmphasisMark;
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FontKerning meKerning;
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short mnSpacing;
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Size maAverageFontSize;
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rtl_TextEncoding meCharSet;
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LanguageTag maLanguageTag;
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LanguageTag maCJKLanguageTag;
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// Flags - device independent
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bool mbOutline:1,
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mbConfigLookup:1, // config lookup should only be done once
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mbShadow:1,
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mbVertical:1,
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mbTransparent:1; // compatibility, now on output device
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// deprecated variables - device independent
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Color maColor; // compatibility, now on output device
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Color maFillColor; // compatibility, now on output device
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// Device dependent variables
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bool mbWordLine:1;
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// TODO: metric data, should be migrated to ImplFontMetric
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Degree10 mnOrientation;
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int mnQuality;
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tools::Long mnCalculatedAverageFontWidth;
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};
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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