231 lines
7.3 KiB
C++
231 lines
7.3 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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#include <tools/stream.hxx>
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#include <vcl/svapp.hxx>
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#include <editeng/scripttypeitem.hxx>
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#include "format.hxx"
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// Latin default-fonts
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static const sal_uInt16 aLatinDefFnts[FNT_END] =
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{
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DEFAULTFONT_SERIF, // FNT_VARIABLE
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DEFAULTFONT_SERIF, // FNT_FUNCTION
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DEFAULTFONT_SERIF, // FNT_NUMBER
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DEFAULTFONT_SERIF, // FNT_TEXT
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DEFAULTFONT_SERIF, // FNT_SERIF
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DEFAULTFONT_SANS, // FNT_SANS
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DEFAULTFONT_FIXED // FNT_FIXED
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//OpenSymbol, // FNT_MATH
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};
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// CJK default-fonts
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//! we use non-asian fonts for variables, functions and numbers since they
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//! look better and even in asia only latin letters will be used for those.
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//! At least that's what I was told...
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static const sal_uInt16 aCJKDefFnts[FNT_END] =
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{
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DEFAULTFONT_SERIF, // FNT_VARIABLE
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DEFAULTFONT_SERIF, // FNT_FUNCTION
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DEFAULTFONT_SERIF, // FNT_NUMBER
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DEFAULTFONT_CJK_TEXT, // FNT_TEXT
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DEFAULTFONT_CJK_TEXT, // FNT_SERIF
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DEFAULTFONT_CJK_DISPLAY, // FNT_SANS
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DEFAULTFONT_CJK_TEXT // FNT_FIXED
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//OpenSymbol, // FNT_MATH
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};
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// CTL default-fonts
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static const sal_uInt16 aCTLDefFnts[FNT_END] =
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{
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DEFAULTFONT_CTL_TEXT, // FNT_VARIABLE
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DEFAULTFONT_CTL_TEXT, // FNT_FUNCTION
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DEFAULTFONT_CTL_TEXT, // FNT_NUMBER
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DEFAULTFONT_CTL_TEXT, // FNT_TEXT
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DEFAULTFONT_CTL_TEXT, // FNT_SERIF
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DEFAULTFONT_CTL_TEXT, // FNT_SANS
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DEFAULTFONT_CTL_TEXT // FNT_FIXED
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//OpenSymbol, // FNT_MATH
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};
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OUString GetDefaultFontName( LanguageType nLang, sal_uInt16 nIdent )
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{
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OSL_ENSURE( /*FNT_BEGIN <= nIdent &&*/ nIdent <= FNT_END,
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"index out opd range" );
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if (FNT_MATH == nIdent)
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return OUString(FNTNAME_MATH);
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else
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{
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const sal_uInt16 *pTable;
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switch ( SvtLanguageOptions::GetScriptTypeOfLanguage( nLang ) )
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{
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case SCRIPTTYPE_LATIN : pTable = aLatinDefFnts; break;
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case SCRIPTTYPE_ASIAN : pTable = aCJKDefFnts; break;
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case SCRIPTTYPE_COMPLEX : pTable = aCTLDefFnts; break;
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default :
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pTable = aLatinDefFnts;
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SAL_WARN("starmath", "unknown script-type");
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}
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return OutputDevice::GetDefaultFont(
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pTable[ nIdent ], nLang,
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DEFAULTFONT_FLAGS_ONLYONE ).GetName();
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}
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}
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SmFormat::SmFormat()
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: aBaseSize(0, SmPtsTo100th_mm(12))
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{
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nVersion = SM_FMT_VERSION_NOW;
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eHorAlign = AlignCenter;
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nGreekCharStyle = 0;
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bIsTextmode = bScaleNormalBrackets = false;
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vSize[SIZ_TEXT] = 100;
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vSize[SIZ_INDEX] = 60;
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vSize[SIZ_FUNCTION] =
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vSize[SIZ_OPERATOR] = 100;
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vSize[SIZ_LIMITS] = 60;
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vDist[DIS_HORIZONTAL] = 10;
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vDist[DIS_VERTICAL] = 5;
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vDist[DIS_ROOT] = 0;
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vDist[DIS_SUPERSCRIPT] =
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vDist[DIS_SUBSCRIPT] = 20;
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vDist[DIS_NUMERATOR] =
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vDist[DIS_DENOMINATOR] = 0;
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vDist[DIS_FRACTION] = 10;
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vDist[DIS_STROKEWIDTH] = 5;
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vDist[DIS_UPPERLIMIT] =
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vDist[DIS_LOWERLIMIT] = 0;
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vDist[DIS_BRACKETSIZE] =
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vDist[DIS_BRACKETSPACE] = 5;
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vDist[DIS_MATRIXROW] = 3;
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vDist[DIS_MATRIXCOL] = 30;
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vDist[DIS_ORNAMENTSIZE] =
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vDist[DIS_ORNAMENTSPACE] = 0;
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vDist[DIS_OPERATORSIZE] = 50;
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vDist[DIS_OPERATORSPACE] = 20;
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vDist[DIS_LEFTSPACE] =
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vDist[DIS_RIGHTSPACE] = 100;
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vDist[DIS_TOPSPACE] =
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vDist[DIS_BOTTOMSPACE] =
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vDist[DIS_NORMALBRACKETSIZE] = 0;
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vFont[FNT_VARIABLE] =
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vFont[FNT_FUNCTION] =
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vFont[FNT_NUMBER] =
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vFont[FNT_TEXT] =
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vFont[FNT_SERIF] = SmFace(OUString(FNTNAME_TIMES), aBaseSize);
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vFont[FNT_SANS] = SmFace(OUString(FNTNAME_HELV), aBaseSize);
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vFont[FNT_FIXED] = SmFace(OUString(FNTNAME_COUR), aBaseSize);
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vFont[FNT_MATH] = SmFace(OUString(FNTNAME_MATH), aBaseSize);
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vFont[FNT_MATH].SetCharSet( RTL_TEXTENCODING_UNICODE );
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vFont[FNT_VARIABLE].SetItalic(ITALIC_NORMAL);
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vFont[FNT_FUNCTION].SetItalic(ITALIC_NONE);
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vFont[FNT_NUMBER] .SetItalic(ITALIC_NONE);
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vFont[FNT_TEXT] .SetItalic(ITALIC_NONE);
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vFont[FNT_SERIF] .SetItalic(ITALIC_NONE);
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vFont[FNT_SANS] .SetItalic(ITALIC_NONE);
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vFont[FNT_FIXED] .SetItalic(ITALIC_NONE);
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for ( sal_uInt16 i = FNT_BEGIN; i <= FNT_END; i++ )
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{
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SmFace &rFace = vFont[i];
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rFace.SetTransparent( true );
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rFace.SetAlign( ALIGN_BASELINE );
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rFace.SetColor( COL_AUTO );
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bDefaultFont[i] = false;
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}
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}
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void SmFormat::SetFont(sal_uInt16 nIdent, const SmFace &rFont, bool bDefault )
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{
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vFont[nIdent] = rFont;
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vFont[nIdent].SetTransparent( true );
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vFont[nIdent].SetAlign( ALIGN_BASELINE );
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bDefaultFont[nIdent] = bDefault;
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}
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SmFormat & SmFormat::operator = (const SmFormat &rFormat)
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{
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SetBaseSize(rFormat.GetBaseSize());
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SetVersion (rFormat.GetVersion());
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SetHorAlign(rFormat.GetHorAlign());
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SetTextmode(rFormat.IsTextmode());
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SetGreekCharStyle(rFormat.GetGreekCharStyle());
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SetScaleNormalBrackets(rFormat.IsScaleNormalBrackets());
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sal_uInt16 i;
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for (i = FNT_BEGIN; i <= FNT_END; i++)
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{
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SetFont(i, rFormat.GetFont(i));
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SetDefaultFont(i, rFormat.IsDefaultFont(i));
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}
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for (i = SIZ_BEGIN; i <= SIZ_END; i++)
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SetRelSize(i, rFormat.GetRelSize(i));
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for (i = DIS_BEGIN; i <= DIS_END; i++)
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SetDistance(i, rFormat.GetDistance(i));
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return *this;
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}
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bool SmFormat::operator == (const SmFormat &rFormat) const
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{
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bool bRes = aBaseSize == rFormat.aBaseSize &&
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eHorAlign == rFormat.eHorAlign &&
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nGreekCharStyle == rFormat.nGreekCharStyle &&
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bIsTextmode == rFormat.bIsTextmode &&
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bScaleNormalBrackets == rFormat.bScaleNormalBrackets;
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sal_uInt16 i;
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for (i = 0; i <= SIZ_END && bRes; ++i)
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{
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if (vSize[i] != rFormat.vSize[i])
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bRes = false;
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}
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for (i = 0; i <= DIS_END && bRes; ++i)
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{
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if (vDist[i] != rFormat.vDist[i])
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bRes = false;
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}
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for (i = 0; i <= FNT_END && bRes; ++i)
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{
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if (vFont[i] != rFormat.vFont[i] ||
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bDefaultFont[i] != rFormat.bDefaultFont[i])
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bRes = false;
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}
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return bRes;
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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