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#80306# - Font-Substitution, Font-Mapping, Symbol-Font-Conversion

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th 2001-06-21 20:13:28 +00:00
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/*************************************************************************
*
* $RCSfile: fontcvt.cxx,v $
*
* $Revision: 1.1 $
*
* last change: $Author: th $ $Date: 2001-06-21 21:13:28 $
*
* The Contents of this file are made available subject to the terms of
* either of the following licenses
*
* - GNU Lesser General Public License Version 2.1
* - Sun Industry Standards Source License Version 1.1
*
* Sun Microsystems Inc., October, 2000
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2000 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
*
* Sun Industry Standards Source License Version 1.1
* =================================================
* The contents of this file are subject to the Sun Industry Standards
* Source License Version 1.1 (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.openoffice.org/license.html.
*
* Software provided under this License is provided on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
* See the License for the specific provisions governing your rights and
* obligations concerning the Software.
*
* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
*
* Copyright: 2000 by Sun Microsystems, Inc.
*
* All Rights Reserved.
*
* Contributor(s): _______________________________________
*
*
************************************************************************/
#ifndef _SV_FONTCVT_HXX
#include <fontcvt.hxx>
#endif
#ifndef _SV_OUTDEV_H
#include <outdev.h>
#endif
//=======================================================================
// note: the character mappings that are only approximations
// are marked (with an empty comment)
static const sal_Unicode aStarBatsTab[224] =
{
// F020
0x0020, 0x263a, 0x25cf, 0x274d,
0x25a0, 0x25a1,/**/0x25a1, 0x2751,
0x2752,/**/0x25c6,/**/0x25c6,/**/0x25c6,
0x2756,/**/0x25c6,/**/0x274d, 0x27a2,
// F030
/**/0x2192, 0x2794,/**/0x2714, 0x2612,
0x2611, 0x27b2, 0x261b,/**/0x270d,
0x270e, 0x2713, 0x2714,/**/0x25cf,
/**/0x274d,/**/0x25a0, 0x274f, 0x2750,
// F040
/**/0x2752,/**/0x25c6,/**/0x2756, 0x25c6,
0x2722, 0x2723, 0x2724, 0x2725,
0x2733, 0x2734, 0x2735, 0x2736,
0x2737, 0x2738, 0x2739, 0x2717,
// F050
0x2718, 0x2719, 0x271a, 0x271b,
0x271c, 0x272b, 0x272c, 0x272d,
0x272e, 0x272f, 0x2730, 0,
0, 0x278a, 0x278b, 0x278c,
// F060
0x278d, 0x278e, 0x278f, 0x2790,
0x2791, 0x2792, 0x2793, 0,
0x2780, 0x2781, 0x2782, 0x2783,
0x2784, 0x2785, 0x2786, 0x2787,
// F070
0x2788, 0x2789, 0, 0,
0x260e, 0, 0, 0,
0, 0, 0, 0,
0, 0x261e, 0x270d, 0,
// F080
0x20ac, 0, 0x201a, 0x0192,
0x201e, 0x2026, 0x2020, 0x2021,
0x02c6, 0x2030, 0x0160, 0x2039,
0x0152, 0, 0x017d, 0,
// F090
0, 0x2018, 0x2019, 0x201c,
0x201d, 0x2022, 0x2013, 0x2014,
0x02dc, 0x2122, 0x0161, 0x203a,
0x0153, 0, 0x017e, 0x0178,
// F0A0
0, 0, 0, 0x21e9,
0x21e6,/**/0x0153, 0, 0x00a7,
0,/**/0x00a9, 0, 0x00ab,
/**/0x263a, 0x2639,/**/0x00ae, 0x21e8,
// F0B0
/**/0x21e9,/**/0x21e6, 0x21e7, 0x21e5,
0x21e4, 0x2192, 0x2193, 0x2190,
0x2191,/**/0x2730, 0, 0x00bb,
/**/0x2192,/**/0x2193,/**/0x2190,/**/0x2191,
// F0C0
0, 0, 0, 0,
0x25be, 0x25b4, 0x25bf, 0x25b5,
0, 0,/**/0x0020, 0x2702,
0x2708, 0x2721, 0x273f, 0x2744,
// F0D0
0x25d7, 0x2759, 0, 0,
0x2762, 0x2663, 0x2665, 0x2660,
0x2194, 0x2195, 0x2798, 0x279a,
0x27b8, 0, 0x00b6, 0,
// F0E0
0x00a2, 0x00a4, 0x00a5, 0,
0x20a1, 0x20a2, 0x20a3, 0x20a4,
0x20a9, 0x20ab, 0x20a8, 0,
0, 0, 0, 0,
// F0F0
0, 0, 0, 0,
0, 0, 0, 0,
0, 0, 0, 0,
0, 0, 0, 0
};
// -----------------------------------------------------------------------
static const sal_Unicode aStarMathTab[224] =
{
// F020
0x0020, 0x0021, 0x0022, 0x0023,
0x2030, 0x0025, 0x0026, 0x221e,
0x0028, 0x0029, 0x002a, 0x002b,
0x002c, 0x002d, 0x002e, 0x002f,
// F030
0x2224, 0x21d2, 0x21d0, 0x21d4,
0, 0, 0x00b0, 0,
0, 0, 0x003a, 0x003b,
0x003c, 0x003d, 0x003e, 0x00bf,
// F040
0x2260,/**/0x002b, 0x2212, 0x2217,
0x00d7, 0x2219, 0x00f7, 0x00b1,
0x2213, 0x2295, 0x2296, 0x2297,
0x2298, 0x2299, 0x222a, 0x2229,
// F050
/**/0x003c,/**/0x003e, 0x2264, 0x2265,
/**/0x2264,/**/0x2265, 0x226a, 0x226b,
0x007e, 0x2243, 0x2248, 0x225d,
0x2261, 0x221d,/**/0x2202, 0x2282,
// F060
0x2283, 0x2286, 0x2287, 0x2284,
0x2285, 0x2288, 0x2289, 0x220b,
0x2209,/**/0x2208, 0x2203, 0x220d,
0x2135, 0x2111, 0x211c, 0x2118,
// F070
0x0192, 0x2221, 0x2222, 0x2223,
0, 0x22a5, 0, 0x22ef,
0x22ee, 0x22f0, 0x22f1, 0x22b6,
0x22b7, 0, 0x2216, 0,
// F080
0x222b, 0x222c, 0x222d, 0x222e,
0x222f, 0x2230, 0x221a, 0,
0, 0, 0x2210, 0x220f,
0x2211, 0x2207, 0x2200, 0x2225,
// F090
0, 0, 0, 0,
0, 0, 0, 0,
0, 0, 0, 0,
0x2227, 0x2228, 0x220b, 0x2205,
// F0A0
0x007b, 0x007d, 0, 0,
0x2329, 0x232a, 0x005b, 0x005d,
0, 0x22be, 0, 0x2259,
0x2254, 0x2255, 0x21b3, 0x2197,
// F0B0
0x2198, 0x2245, 0, 0,
0, 0, 0, 0x22a4,
0x2112, 0x2130, 0x2131, 0,
0, 0, 0, 0,
// F0C0
0x2308, 0x230a, 0x2309, 0x230b,
0, 0, 0, 0,
0, 0, 0, 0,
0, 0, 0, 0,
// F0D0
0, 0, 0, 0,
0, 0, 0, 0,
0, 0, 0, 0,
0, 0, 0, 0,
// F0E0
0, 0, 0, 0,
0, 0, 0, 0,
0, 0, 0, 0,
0, 0, 0, 0x2202,
// F0F0
0x2113, 0, 0, 0,
0x210a, 0, 0x210f, 0,
0, 0, 0, 0x2115,
0x2124, 0x211a, 0x211d, 0x2102
};
// -----------------------------------------------------------------------
/*
static const sal_Unicode aWingDingsTab[224] =
{
//TODO:
};
// -----------------------------------------------------------------------
static const sal_Unicode aWingDings2Tab[224] =
{
//TODO:
};
// -----------------------------------------------------------------------
static const sal_Unicode aWingDings3Tab[224] =
{
//TODO:
};
// -----------------------------------------------------------------------
static const sal_Unicode aWebDingsTab[224] =
{
//TODO:
};
// -----------------------------------------------------------------------
static const sal_Unicode aMonoTypeSortsTab[224] =
{
//TODO:
};
// -----------------------------------------------------------------------
static const sal_Unicode aMonoTypeSorts2Tab[224] =
{
//TODO:
};
*/
//=======================================================================
static sal_Unicode ImplStarSymbolToStarBats( sal_Unicode c )
{
switch ( c )
{
case 0x00A2: c = 0xF0E0; break;
case 0x00A4: c = 0xF0E1; break;
case 0x00A5: c = 0xF0E2; break;
case 0x00A7: c = 0xF0A7; break;
case 0x00AB: c = 0xF0AB; break;
case 0x00B6: c = 0xF0DE; break;
case 0x00BB: c = 0xF0BB; break;
case 0x0152: c = 0xF08C; break;
case 0x0153: c = 0xF09C; break;
case 0x0160: c = 0xF08A; break;
case 0x0161: c = 0xF09A; break;
case 0x0178: c = 0xF09F; break;
case 0x017D: c = 0xF08E; break;
case 0x017E: c = 0xF09E; break;
case 0x0192: c = 0xF083; break;
case 0x02C6: c = 0xF088; break;
case 0x02DC: c = 0xF098; break;
case 0x2013: c = 0xF096; break;
case 0x2014: c = 0xF097; break;
case 0x2018: c = 0xF091; break;
case 0x2019: c = 0xF092; break;
case 0x201A: c = 0xF082; break;
case 0x201C: c = 0xF093; break;
case 0x201D: c = 0xF094; break;
case 0x201E: c = 0xF084; break;
case 0x2020: c = 0xF086; break;
case 0x2021: c = 0xF087; break;
case 0x2022: c = 0xF095; break;
case 0x2026: c = 0xF085; break;
case 0x2030: c = 0xF089; break;
case 0x2039: c = 0xF08B; break;
case 0x203A: c = 0xF09B; break;
case 0x20A1: c = 0xF0E4; break;
case 0x20A2: c = 0xF0E5; break;
case 0x20A3: c = 0xF0E6; break;
case 0x20A4: c = 0xF0E7; break;
case 0x20A8: c = 0xF0EA; break;
case 0x20A9: c = 0xF0E8; break;
case 0x20AB: c = 0xF0E9; break;
case 0x20AC: c = 0xF080; break;
case 0x2122: c = 0xF099; break;
case 0x2190: c = 0xF0B7; break;
case 0x2191: c = 0xF0B8; break;
case 0x2192: c = 0xF0B5; break;
case 0x2193: c = 0xF0B6; break;
case 0x2194: c = 0xF0D8; break;
case 0x2195: c = 0xF0D9; break;
case 0x21E4: c = 0xF0B4; break;
case 0x21E5: c = 0xF0B3; break;
case 0x21E6: c = 0xF0A4; break;
case 0x21E7: c = 0xF0B2; break;
case 0x21E8: c = 0xF0AF; break;
case 0x21E9: c = 0xF0A3; break;
case 0x25A0: c = 0xF024; break;
case 0x25A1: c = 0xF025; break;
case 0x25B4: c = 0xF0C5; break;
case 0x25B5: c = 0xF0C7; break;
case 0x25BE: c = 0xF0C4; break;
case 0x25BF: c = 0xF0C6; break;
case 0x25C6: c = 0xF043; break;
case 0x25CF: c = 0xF022; break;
case 0x25D7: c = 0xF0D0; break;
case 0x260E: c = 0xF074; break;
case 0x2611: c = 0xF034; break;
case 0x2612: c = 0xF033; break;
case 0x261B: c = 0xF036; break;
case 0x261E: c = 0xF07D; break;
case 0x2639: c = 0xF0AD; break;
case 0x263A: c = 0xF021; break;
case 0x2702: c = 0xF0CB; break;
case 0x2708: c = 0xF0CC; break;
case 0x270D: c = 0xF07E; break;
case 0x270E: c = 0xF038; break;
case 0x2713: c = 0xF039; break;
case 0x2714: c = 0xF03A; break;
case 0x2717: c = 0xF04F; break;
case 0x2718: c = 0xF050; break;
case 0x2719: c = 0xF051; break;
case 0x271A: c = 0xF052; break;
case 0x271B: c = 0xF053; break;
case 0x271C: c = 0xF054; break;
case 0x2721: c = 0xF0CD; break;
case 0x2722: c = 0xF044; break;
case 0x2723: c = 0xF045; break;
case 0x2724: c = 0xF046; break;
case 0x2725: c = 0xF047; break;
case 0x272B: c = 0xF055; break;
case 0x272C: c = 0xF056; break;
case 0x272D: c = 0xF057; break;
case 0x272E: c = 0xF058; break;
case 0x272F: c = 0xF059; break;
case 0x2730: c = 0xF05A; break;
case 0x2733: c = 0xF048; break;
case 0x2734: c = 0xF049; break;
case 0x2735: c = 0xF04A; break;
case 0x2736: c = 0xF04B; break;
case 0x2737: c = 0xF04C; break;
case 0x2738: c = 0xF04D; break;
case 0x2739: c = 0xF04E; break;
case 0x273F: c = 0xF0CE; break;
case 0x2744: c = 0xF0CF; break;
case 0x274D: c = 0xF023; break;
case 0x274F: c = 0xF03E; break;
case 0x2750: c = 0xF03F; break;
case 0x2751: c = 0xF027; break;
case 0x2752: c = 0xF028; break;
case 0x2756: c = 0xF02C; break;
case 0x2759: c = 0xF0D1; break;
case 0x2762: c = 0xF0D4; break;
case 0x2780: c = 0xF068; break;
case 0x2781: c = 0xF069; break;
case 0x2782: c = 0xF06A; break;
case 0x2783: c = 0xF06B; break;
case 0x2784: c = 0xF06C; break;
case 0x2785: c = 0xF06D; break;
case 0x2786: c = 0xF06E; break;
case 0x2787: c = 0xF06F; break;
case 0x2788: c = 0xF070; break;
case 0x2789: c = 0xF071; break;
case 0x278A: c = 0xF05D; break;
case 0x278B: c = 0xF05E; break;
case 0x278C: c = 0xF05F; break;
case 0x278D: c = 0xF060; break;
case 0x278E: c = 0xF061; break;
case 0x278F: c = 0xF062; break;
case 0x2790: c = 0xF063; break;
case 0x2791: c = 0xF064; break;
case 0x2792: c = 0xF065; break;
case 0x2793: c = 0xF066; break;
case 0x2794: c = 0xF031; break;
case 0x2798: c = 0xF0DA; break;
case 0x279A: c = 0xF0DB; break;
case 0x27A2: c = 0xF02F; break;
case 0x27B2: c = 0xF035; break;
case 0x27B8: c = 0xF0DC; break;
default: c = 0; break;
}
return c;
}
//=======================================================================
static ImplCvtChar aStarBatsCvt = {aStarBatsTab, "StarSymbol", NULL};
static ImplCvtChar aStarMathCvt = {aStarMathTab, "StarSymbol", NULL};
static ImplCvtChar aStarSymbolCvt = {NULL, "StarBats", ImplStarSymbolToStarBats};
/*
static ImplCvtChar aStarMathConversion = {aWingDingsTab, "StarSymbol", NULL};
static ImplCvtChar aStarMathConversion = {aWingDings2Tab, "StarSymbol", NULL};
static ImplCvtChar aStarMathConversion = {aWingDings3Tab, "StarSymbol", NULL};
static ImplCvtChar aStarMathConversion = {aWebDingsTab, "StarSymbol", NULL};
static ImplCvtChar aStarMathConversion = {aMonoTypeSortsTab, "StarSymbol", NULL};
static ImplCvtChar aStarMathConversion = {aMonoTypeSorts2Tab, "StarSymbol", NULL};
*/
//=======================================================================
sal_Unicode ImplRecodeChar( const ImplCvtChar* pConversion, sal_Unicode cChar )
{
sal_Unicode cRetVal = cChar;
if( pConversion->mpCvtFunc )
cRetVal = pConversion->mpCvtFunc( cChar );
else if( cChar>= 0xF020 && cChar<=0xF0FF )
cRetVal = pConversion->mpCvtTab[ cChar - 0xF020 ];
return cRetVal ? cRetVal : cChar;
}
// -----------------------------------------------------------------------
void ImplRecodeString( const ImplCvtChar* pConversion, String& rStr,
xub_StrLen nIndex, xub_StrLen nLen )
{
ULONG nLastIndex = (ULONG)nIndex + nLen;
if ( nLastIndex > rStr.Len() )
nLastIndex = rStr.Len();
for(; nIndex < nLastIndex; ++nIndex )
{
sal_Unicode c = rStr.GetChar( nIndex );
if( (c >= 0xF020) && (c <= 0xF0FF) )
rStr.SetChar( nIndex, ImplRecodeChar( pConversion, c ) );
}
}
// -----------------------------------------------------------------------
const ImplCvtChar* ImplGetRecodeData( const String& rOrgFontName,
const String& rMapFontName )
{
return NULL;
}
//=======================================================================
FontToSubsFontConverter CreateFontToSubsFontConverter(
const String& rFontName, ULONG nFlags )
{
const ImplCvtChar* pCvt = NULL;
String aName = rFontName;
ImplGetEnglishSearchFontName( aName );
if ( nFlags & FONTTOSUBSFONT_IMPORT )
{
// FONTTOSUBSFONT_ONLYOLDSOSYMBOLFONTS:
if( aName.EqualsAscii( "starbats" ) ) pCvt = &aStarBatsCvt;
else if( aName.EqualsAscii( "starmath" ) ) pCvt = &aStarMathCvt;
}
else
{
// FONTTOSUBSFONT_ONLYOLDSOSYMBOLFONTS:
if( aName.EqualsAscii( "starsymbol" ) ) pCvt = &aStarSymbolCvt;
}
return (FontToSubsFontConverter)pCvt;
}
// -----------------------------------------------------------------------
void DestroyFontToSubsFontConverter( FontToSubsFontConverter hConverter )
{
// nothing to do for now, because we use static ImplCvtChars
}
// -----------------------------------------------------------------------
sal_Unicode ConvertFontToSubsFontChar(
FontToSubsFontConverter hConverter, sal_Unicode cChar )
{
if ( hConverter )
return ImplRecodeChar( (ImplCvtChar*)hConverter, cChar );
else
return cChar;
}
// -----------------------------------------------------------------------
String GetFontToSubsFontName( FontToSubsFontConverter hConverter )
{
if ( hConverter )
{
const char* pName = ((ImplCvtChar*)hConverter)->mpSubsFontName;
return String::CreateFromAscii( pName );
}
else
return String();
}