1*cdf0e10cSrcweir /************************************************************************* 2*cdf0e10cSrcweir * 3*cdf0e10cSrcweir * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4*cdf0e10cSrcweir * 5*cdf0e10cSrcweir * Copyright 2000, 2010 Oracle and/or its affiliates. 6*cdf0e10cSrcweir * 7*cdf0e10cSrcweir * OpenOffice.org - a multi-platform office productivity suite 8*cdf0e10cSrcweir * 9*cdf0e10cSrcweir * This file is part of OpenOffice.org. 10*cdf0e10cSrcweir * 11*cdf0e10cSrcweir * OpenOffice.org is free software: you can redistribute it and/or modify 12*cdf0e10cSrcweir * it under the terms of the GNU Lesser General Public License version 3 13*cdf0e10cSrcweir * only, as published by the Free Software Foundation. 14*cdf0e10cSrcweir * 15*cdf0e10cSrcweir * OpenOffice.org is distributed in the hope that it will be useful, 16*cdf0e10cSrcweir * but WITHOUT ANY WARRANTY; without even the implied warranty of 17*cdf0e10cSrcweir * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18*cdf0e10cSrcweir * GNU Lesser General Public License version 3 for more details 19*cdf0e10cSrcweir * (a copy is included in the LICENSE file that accompanied this code). 20*cdf0e10cSrcweir * 21*cdf0e10cSrcweir * You should have received a copy of the GNU Lesser General Public License 22*cdf0e10cSrcweir * version 3 along with OpenOffice.org. If not, see 23*cdf0e10cSrcweir * <http://www.openoffice.org/license.html> 24*cdf0e10cSrcweir * for a copy of the LGPLv3 License. 25*cdf0e10cSrcweir * 26*cdf0e10cSrcweir ************************************************************************/ 27*cdf0e10cSrcweir 28*cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove 29*cdf0e10cSrcweir #include "precompiled_vcl.hxx" 30*cdf0e10cSrcweir 31*cdf0e10cSrcweir #include "glyphset.hxx" 32*cdf0e10cSrcweir #include "psputil.hxx" 33*cdf0e10cSrcweir 34*cdf0e10cSrcweir #include "sft.hxx" 35*cdf0e10cSrcweir 36*cdf0e10cSrcweir #include "printergfx.hxx" 37*cdf0e10cSrcweir #include "fontsubset.hxx" 38*cdf0e10cSrcweir #include "vcl/fontmanager.hxx" 39*cdf0e10cSrcweir 40*cdf0e10cSrcweir #include "osl/thread.h" 41*cdf0e10cSrcweir 42*cdf0e10cSrcweir #include "sal/alloca.h" 43*cdf0e10cSrcweir 44*cdf0e10cSrcweir #include "rtl/ustring.hxx" 45*cdf0e10cSrcweir #include "rtl/strbuf.hxx" 46*cdf0e10cSrcweir 47*cdf0e10cSrcweir #include <set> 48*cdf0e10cSrcweir #include <map> 49*cdf0e10cSrcweir #include <algorithm> 50*cdf0e10cSrcweir 51*cdf0e10cSrcweir using namespace vcl; 52*cdf0e10cSrcweir using namespace psp; 53*cdf0e10cSrcweir using namespace rtl; 54*cdf0e10cSrcweir 55*cdf0e10cSrcweir GlyphSet::GlyphSet () 56*cdf0e10cSrcweir : mnFontID (-1), 57*cdf0e10cSrcweir mbVertical (0), 58*cdf0e10cSrcweir mbUseFontEncoding (false) 59*cdf0e10cSrcweir {} 60*cdf0e10cSrcweir 61*cdf0e10cSrcweir GlyphSet::GlyphSet (sal_Int32 nFontID, sal_Bool bVertical) 62*cdf0e10cSrcweir : mnFontID (nFontID), 63*cdf0e10cSrcweir mbVertical (bVertical) 64*cdf0e10cSrcweir { 65*cdf0e10cSrcweir PrintFontManager &rMgr = PrintFontManager::get(); 66*cdf0e10cSrcweir meBaseType = rMgr.getFontType (mnFontID); 67*cdf0e10cSrcweir maBaseName = OUStringToOString (rMgr.getPSName(mnFontID), 68*cdf0e10cSrcweir RTL_TEXTENCODING_ASCII_US); 69*cdf0e10cSrcweir mnBaseEncoding = rMgr.getFontEncoding(mnFontID); 70*cdf0e10cSrcweir mbUseFontEncoding = rMgr.getUseOnlyFontEncoding(mnFontID); 71*cdf0e10cSrcweir } 72*cdf0e10cSrcweir 73*cdf0e10cSrcweir GlyphSet::~GlyphSet () 74*cdf0e10cSrcweir { 75*cdf0e10cSrcweir /* FIXME delete the glyphlist ??? */ 76*cdf0e10cSrcweir } 77*cdf0e10cSrcweir 78*cdf0e10cSrcweir sal_Int32 79*cdf0e10cSrcweir GlyphSet::GetFontID () 80*cdf0e10cSrcweir { 81*cdf0e10cSrcweir return mnFontID; 82*cdf0e10cSrcweir } 83*cdf0e10cSrcweir 84*cdf0e10cSrcweir fonttype::type 85*cdf0e10cSrcweir GlyphSet::GetFontType () 86*cdf0e10cSrcweir { 87*cdf0e10cSrcweir return meBaseType; 88*cdf0e10cSrcweir } 89*cdf0e10cSrcweir 90*cdf0e10cSrcweir sal_Bool 91*cdf0e10cSrcweir GlyphSet::IsVertical () 92*cdf0e10cSrcweir { 93*cdf0e10cSrcweir return mbVertical; 94*cdf0e10cSrcweir } 95*cdf0e10cSrcweir 96*cdf0e10cSrcweir sal_Bool 97*cdf0e10cSrcweir GlyphSet::SetFont (sal_Int32 nFontID, sal_Bool bVertical) 98*cdf0e10cSrcweir { 99*cdf0e10cSrcweir if (mnFontID != -1) 100*cdf0e10cSrcweir return sal_False; 101*cdf0e10cSrcweir 102*cdf0e10cSrcweir mnFontID = nFontID; 103*cdf0e10cSrcweir mbVertical = bVertical; 104*cdf0e10cSrcweir 105*cdf0e10cSrcweir PrintFontManager &rMgr = PrintFontManager::get(); 106*cdf0e10cSrcweir meBaseType = rMgr.getFontType (mnFontID); 107*cdf0e10cSrcweir maBaseName = OUStringToOString (rMgr.getPSName(mnFontID), 108*cdf0e10cSrcweir RTL_TEXTENCODING_ASCII_US); 109*cdf0e10cSrcweir mnBaseEncoding = rMgr.getFontEncoding(mnFontID); 110*cdf0e10cSrcweir mbUseFontEncoding = rMgr.getUseOnlyFontEncoding(mnFontID); 111*cdf0e10cSrcweir 112*cdf0e10cSrcweir return sal_True; 113*cdf0e10cSrcweir } 114*cdf0e10cSrcweir 115*cdf0e10cSrcweir sal_Bool 116*cdf0e10cSrcweir GlyphSet::GetCharID ( 117*cdf0e10cSrcweir sal_Unicode nChar, 118*cdf0e10cSrcweir sal_uChar* nOutGlyphID, 119*cdf0e10cSrcweir sal_Int32* nOutGlyphSetID 120*cdf0e10cSrcweir ) 121*cdf0e10cSrcweir { 122*cdf0e10cSrcweir return LookupCharID (nChar, nOutGlyphID, nOutGlyphSetID) 123*cdf0e10cSrcweir || AddCharID (nChar, nOutGlyphID, nOutGlyphSetID); 124*cdf0e10cSrcweir } 125*cdf0e10cSrcweir 126*cdf0e10cSrcweir sal_Bool 127*cdf0e10cSrcweir GlyphSet::GetGlyphID ( 128*cdf0e10cSrcweir sal_uInt32 nGlyph, 129*cdf0e10cSrcweir sal_Unicode nUnicode, 130*cdf0e10cSrcweir sal_uChar* nOutGlyphID, 131*cdf0e10cSrcweir sal_Int32* nOutGlyphSetID 132*cdf0e10cSrcweir ) 133*cdf0e10cSrcweir { 134*cdf0e10cSrcweir return LookupGlyphID (nGlyph, nOutGlyphID, nOutGlyphSetID) 135*cdf0e10cSrcweir || AddGlyphID (nGlyph, nUnicode, nOutGlyphID, nOutGlyphSetID); 136*cdf0e10cSrcweir } 137*cdf0e10cSrcweir 138*cdf0e10cSrcweir sal_Bool 139*cdf0e10cSrcweir GlyphSet::LookupCharID ( 140*cdf0e10cSrcweir sal_Unicode nChar, 141*cdf0e10cSrcweir sal_uChar* nOutGlyphID, 142*cdf0e10cSrcweir sal_Int32* nOutGlyphSetID 143*cdf0e10cSrcweir ) 144*cdf0e10cSrcweir { 145*cdf0e10cSrcweir char_list_t::iterator aGlyphSet; 146*cdf0e10cSrcweir sal_Int32 nGlyphSetID; 147*cdf0e10cSrcweir 148*cdf0e10cSrcweir // loop thru all the font subsets 149*cdf0e10cSrcweir for (aGlyphSet = maCharList.begin(), nGlyphSetID = 1; 150*cdf0e10cSrcweir aGlyphSet != maCharList.end(); 151*cdf0e10cSrcweir ++aGlyphSet, nGlyphSetID++) 152*cdf0e10cSrcweir { 153*cdf0e10cSrcweir // check every subset if it contains the queried unicode char 154*cdf0e10cSrcweir char_map_t::const_iterator aGlyph = (*aGlyphSet).find (nChar); 155*cdf0e10cSrcweir if (aGlyph != (*aGlyphSet).end()) 156*cdf0e10cSrcweir { 157*cdf0e10cSrcweir // success: found the unicode char, return the glyphid and the glyphsetid 158*cdf0e10cSrcweir *nOutGlyphSetID = nGlyphSetID; 159*cdf0e10cSrcweir *nOutGlyphID = (*aGlyph).second; 160*cdf0e10cSrcweir return sal_True; 161*cdf0e10cSrcweir } 162*cdf0e10cSrcweir } 163*cdf0e10cSrcweir 164*cdf0e10cSrcweir *nOutGlyphSetID = -1; 165*cdf0e10cSrcweir *nOutGlyphID = 0; 166*cdf0e10cSrcweir return sal_False; 167*cdf0e10cSrcweir } 168*cdf0e10cSrcweir 169*cdf0e10cSrcweir sal_Bool 170*cdf0e10cSrcweir GlyphSet::LookupGlyphID ( 171*cdf0e10cSrcweir sal_uInt32 nGlyph, 172*cdf0e10cSrcweir sal_uChar* nOutGlyphID, 173*cdf0e10cSrcweir sal_Int32* nOutGlyphSetID 174*cdf0e10cSrcweir ) 175*cdf0e10cSrcweir { 176*cdf0e10cSrcweir glyph_list_t::iterator aGlyphSet; 177*cdf0e10cSrcweir sal_Int32 nGlyphSetID; 178*cdf0e10cSrcweir 179*cdf0e10cSrcweir // loop thru all the font subsets 180*cdf0e10cSrcweir for (aGlyphSet = maGlyphList.begin(), nGlyphSetID = 1; 181*cdf0e10cSrcweir aGlyphSet != maGlyphList.end(); 182*cdf0e10cSrcweir ++aGlyphSet, nGlyphSetID++) 183*cdf0e10cSrcweir { 184*cdf0e10cSrcweir // check every subset if it contains the queried unicode char 185*cdf0e10cSrcweir glyph_map_t::const_iterator aGlyph = (*aGlyphSet).find (nGlyph); 186*cdf0e10cSrcweir if (aGlyph != (*aGlyphSet).end()) 187*cdf0e10cSrcweir { 188*cdf0e10cSrcweir // success: found the glyph id, return the mapped glyphid and the glyphsetid 189*cdf0e10cSrcweir *nOutGlyphSetID = nGlyphSetID; 190*cdf0e10cSrcweir *nOutGlyphID = (*aGlyph).second; 191*cdf0e10cSrcweir return sal_True; 192*cdf0e10cSrcweir } 193*cdf0e10cSrcweir } 194*cdf0e10cSrcweir 195*cdf0e10cSrcweir *nOutGlyphSetID = -1; 196*cdf0e10cSrcweir *nOutGlyphID = 0; 197*cdf0e10cSrcweir return sal_False; 198*cdf0e10cSrcweir } 199*cdf0e10cSrcweir 200*cdf0e10cSrcweir sal_uChar 201*cdf0e10cSrcweir GlyphSet::GetAnsiMapping (sal_Unicode nUnicodeChar) 202*cdf0e10cSrcweir { 203*cdf0e10cSrcweir static rtl_UnicodeToTextConverter aConverter = 204*cdf0e10cSrcweir rtl_createUnicodeToTextConverter(RTL_TEXTENCODING_MS_1252); 205*cdf0e10cSrcweir static rtl_UnicodeToTextContext aContext = 206*cdf0e10cSrcweir rtl_createUnicodeToTextContext( aConverter ); 207*cdf0e10cSrcweir 208*cdf0e10cSrcweir sal_Char nAnsiChar; 209*cdf0e10cSrcweir sal_uInt32 nCvtInfo; 210*cdf0e10cSrcweir sal_Size nCvtChars; 211*cdf0e10cSrcweir const sal_uInt32 nCvtFlags = RTL_UNICODETOTEXT_FLAGS_UNDEFINED_ERROR 212*cdf0e10cSrcweir | RTL_UNICODETOTEXT_FLAGS_INVALID_ERROR; 213*cdf0e10cSrcweir 214*cdf0e10cSrcweir sal_Size nSize = rtl_convertUnicodeToText( aConverter, aContext, 215*cdf0e10cSrcweir &nUnicodeChar, 1, &nAnsiChar, 1, 216*cdf0e10cSrcweir nCvtFlags, &nCvtInfo, &nCvtChars ); 217*cdf0e10cSrcweir 218*cdf0e10cSrcweir return nSize == 1 ? (sal_uChar)nAnsiChar : (sal_uChar)0; 219*cdf0e10cSrcweir } 220*cdf0e10cSrcweir 221*cdf0e10cSrcweir sal_uChar 222*cdf0e10cSrcweir GlyphSet::GetSymbolMapping (sal_Unicode nUnicodeChar) 223*cdf0e10cSrcweir { 224*cdf0e10cSrcweir if (0x0000 < nUnicodeChar && nUnicodeChar < 0x0100) 225*cdf0e10cSrcweir return (sal_uChar)nUnicodeChar; 226*cdf0e10cSrcweir if (0xf000 < nUnicodeChar && nUnicodeChar < 0xf100) 227*cdf0e10cSrcweir return (sal_uChar)nUnicodeChar; 228*cdf0e10cSrcweir 229*cdf0e10cSrcweir return 0; 230*cdf0e10cSrcweir } 231*cdf0e10cSrcweir 232*cdf0e10cSrcweir void 233*cdf0e10cSrcweir GlyphSet::AddNotdef (char_map_t &rCharMap) 234*cdf0e10cSrcweir { 235*cdf0e10cSrcweir if (rCharMap.size() == 0) 236*cdf0e10cSrcweir rCharMap[0] = 0; 237*cdf0e10cSrcweir } 238*cdf0e10cSrcweir 239*cdf0e10cSrcweir void 240*cdf0e10cSrcweir GlyphSet::AddNotdef (glyph_map_t &rGlyphMap) 241*cdf0e10cSrcweir { 242*cdf0e10cSrcweir if (rGlyphMap.size() == 0) 243*cdf0e10cSrcweir rGlyphMap[0] = 0; 244*cdf0e10cSrcweir } 245*cdf0e10cSrcweir sal_Bool 246*cdf0e10cSrcweir GlyphSet::AddCharID ( 247*cdf0e10cSrcweir sal_Unicode nChar, 248*cdf0e10cSrcweir sal_uChar* nOutGlyphID, 249*cdf0e10cSrcweir sal_Int32* nOutGlyphSetID 250*cdf0e10cSrcweir ) 251*cdf0e10cSrcweir { 252*cdf0e10cSrcweir sal_uChar nMappedChar; 253*cdf0e10cSrcweir 254*cdf0e10cSrcweir // XXX important: avoid to reencode type1 symbol fonts 255*cdf0e10cSrcweir if (mnBaseEncoding == RTL_TEXTENCODING_SYMBOL) 256*cdf0e10cSrcweir nMappedChar = GetSymbolMapping (nChar); 257*cdf0e10cSrcweir else 258*cdf0e10cSrcweir nMappedChar = GetAnsiMapping (nChar); 259*cdf0e10cSrcweir 260*cdf0e10cSrcweir // create an empty glyphmap that is reserved for iso1252 encoded glyphs 261*cdf0e10cSrcweir // (or -- unencoded -- symbol glyphs) and a second map that takes any other 262*cdf0e10cSrcweir if (maCharList.empty()) 263*cdf0e10cSrcweir { 264*cdf0e10cSrcweir char_map_t aMap, aMapp; 265*cdf0e10cSrcweir 266*cdf0e10cSrcweir maCharList.push_back (aMap); 267*cdf0e10cSrcweir maCharList.push_back (aMapp); 268*cdf0e10cSrcweir } 269*cdf0e10cSrcweir // if the last map is full, create a new one 270*cdf0e10cSrcweir if ((!nMappedChar) && (maCharList.back().size() == 255)) 271*cdf0e10cSrcweir { 272*cdf0e10cSrcweir char_map_t aMap; 273*cdf0e10cSrcweir maCharList.push_back (aMap); 274*cdf0e10cSrcweir } 275*cdf0e10cSrcweir 276*cdf0e10cSrcweir // insert a new glyph in the font subset 277*cdf0e10cSrcweir if (nMappedChar) 278*cdf0e10cSrcweir { 279*cdf0e10cSrcweir // always put iso1252 chars into the first map, map them on itself 280*cdf0e10cSrcweir char_map_t& aGlyphSet = maCharList.front(); 281*cdf0e10cSrcweir AddNotdef (aGlyphSet); 282*cdf0e10cSrcweir 283*cdf0e10cSrcweir aGlyphSet [nChar] = nMappedChar; 284*cdf0e10cSrcweir *nOutGlyphSetID = 1; 285*cdf0e10cSrcweir *nOutGlyphID = nMappedChar; 286*cdf0e10cSrcweir } 287*cdf0e10cSrcweir else 288*cdf0e10cSrcweir { 289*cdf0e10cSrcweir // other chars are just appended to the list 290*cdf0e10cSrcweir char_map_t& aGlyphSet = maCharList.back(); 291*cdf0e10cSrcweir AddNotdef (aGlyphSet); 292*cdf0e10cSrcweir 293*cdf0e10cSrcweir int nSize = aGlyphSet.size(); 294*cdf0e10cSrcweir 295*cdf0e10cSrcweir aGlyphSet [nChar] = nSize; 296*cdf0e10cSrcweir *nOutGlyphSetID = maCharList.size(); 297*cdf0e10cSrcweir *nOutGlyphID = aGlyphSet [nChar]; 298*cdf0e10cSrcweir } 299*cdf0e10cSrcweir 300*cdf0e10cSrcweir return sal_True; 301*cdf0e10cSrcweir } 302*cdf0e10cSrcweir 303*cdf0e10cSrcweir sal_Bool 304*cdf0e10cSrcweir GlyphSet::AddGlyphID ( 305*cdf0e10cSrcweir sal_uInt32 nGlyph, 306*cdf0e10cSrcweir sal_Unicode nUnicode, 307*cdf0e10cSrcweir sal_uChar* nOutGlyphID, 308*cdf0e10cSrcweir sal_Int32* nOutGlyphSetID 309*cdf0e10cSrcweir ) 310*cdf0e10cSrcweir { 311*cdf0e10cSrcweir sal_uChar nMappedChar; 312*cdf0e10cSrcweir 313*cdf0e10cSrcweir // XXX important: avoid to reencode type1 symbol fonts 314*cdf0e10cSrcweir if (mnBaseEncoding == RTL_TEXTENCODING_SYMBOL) 315*cdf0e10cSrcweir nMappedChar = GetSymbolMapping (nUnicode); 316*cdf0e10cSrcweir else 317*cdf0e10cSrcweir nMappedChar = GetAnsiMapping (nUnicode); 318*cdf0e10cSrcweir 319*cdf0e10cSrcweir // create an empty glyphmap that is reserved for iso1252 encoded glyphs 320*cdf0e10cSrcweir // (or -- unencoded -- symbol glyphs) and a second map that takes any other 321*cdf0e10cSrcweir if (maGlyphList.empty()) 322*cdf0e10cSrcweir { 323*cdf0e10cSrcweir glyph_map_t aMap, aMapp; 324*cdf0e10cSrcweir 325*cdf0e10cSrcweir maGlyphList.push_back (aMap); 326*cdf0e10cSrcweir maGlyphList.push_back (aMapp); 327*cdf0e10cSrcweir } 328*cdf0e10cSrcweir // if the last map is full, create a new one 329*cdf0e10cSrcweir if ((!nMappedChar) && (maGlyphList.back().size() == 255)) 330*cdf0e10cSrcweir { 331*cdf0e10cSrcweir glyph_map_t aMap; 332*cdf0e10cSrcweir maGlyphList.push_back (aMap); 333*cdf0e10cSrcweir } 334*cdf0e10cSrcweir 335*cdf0e10cSrcweir // insert a new glyph in the font subset 336*cdf0e10cSrcweir if (nMappedChar) 337*cdf0e10cSrcweir { 338*cdf0e10cSrcweir // always put iso1252 chars into the first map, map them on itself 339*cdf0e10cSrcweir glyph_map_t& aGlyphSet = maGlyphList.front(); 340*cdf0e10cSrcweir AddNotdef (aGlyphSet); 341*cdf0e10cSrcweir 342*cdf0e10cSrcweir aGlyphSet [nGlyph] = nMappedChar; 343*cdf0e10cSrcweir *nOutGlyphSetID = 1; 344*cdf0e10cSrcweir *nOutGlyphID = nMappedChar; 345*cdf0e10cSrcweir } 346*cdf0e10cSrcweir else 347*cdf0e10cSrcweir { 348*cdf0e10cSrcweir // other chars are just appended to the list 349*cdf0e10cSrcweir glyph_map_t& aGlyphSet = maGlyphList.back(); 350*cdf0e10cSrcweir AddNotdef (aGlyphSet); 351*cdf0e10cSrcweir 352*cdf0e10cSrcweir int nSize = aGlyphSet.size(); 353*cdf0e10cSrcweir 354*cdf0e10cSrcweir aGlyphSet [nGlyph] = nSize; 355*cdf0e10cSrcweir *nOutGlyphSetID = maGlyphList.size(); 356*cdf0e10cSrcweir *nOutGlyphID = aGlyphSet [nGlyph]; 357*cdf0e10cSrcweir } 358*cdf0e10cSrcweir 359*cdf0e10cSrcweir return sal_True; 360*cdf0e10cSrcweir } 361*cdf0e10cSrcweir 362*cdf0e10cSrcweir OString 363*cdf0e10cSrcweir GlyphSet::GetCharSetName (sal_Int32 nGlyphSetID) 364*cdf0e10cSrcweir { 365*cdf0e10cSrcweir if (meBaseType == fonttype::TrueType) 366*cdf0e10cSrcweir { 367*cdf0e10cSrcweir OStringBuffer aSetName( maBaseName.getLength() + 32 ); 368*cdf0e10cSrcweir aSetName.append( maBaseName ); 369*cdf0e10cSrcweir aSetName.append( "FID" ); 370*cdf0e10cSrcweir aSetName.append( mnFontID ); 371*cdf0e10cSrcweir aSetName.append( mbVertical ? "VCSet" : "HCSet" ); 372*cdf0e10cSrcweir aSetName.append( nGlyphSetID ); 373*cdf0e10cSrcweir return aSetName.makeStringAndClear(); 374*cdf0e10cSrcweir } 375*cdf0e10cSrcweir else 376*cdf0e10cSrcweir /* (meBaseType == fonttype::Type1 || meBaseType == fonttype::Builtin) */ 377*cdf0e10cSrcweir { 378*cdf0e10cSrcweir return maBaseName; 379*cdf0e10cSrcweir } 380*cdf0e10cSrcweir } 381*cdf0e10cSrcweir 382*cdf0e10cSrcweir OString 383*cdf0e10cSrcweir GlyphSet::GetGlyphSetName (sal_Int32 nGlyphSetID) 384*cdf0e10cSrcweir { 385*cdf0e10cSrcweir if (meBaseType == fonttype::TrueType) 386*cdf0e10cSrcweir { 387*cdf0e10cSrcweir OStringBuffer aSetName( maBaseName.getLength() + 32 ); 388*cdf0e10cSrcweir aSetName.append( maBaseName ); 389*cdf0e10cSrcweir aSetName.append( "FID" ); 390*cdf0e10cSrcweir aSetName.append( mnFontID ); 391*cdf0e10cSrcweir aSetName.append( mbVertical ? "VGSet" : "HGSet" ); 392*cdf0e10cSrcweir aSetName.append( nGlyphSetID ); 393*cdf0e10cSrcweir return aSetName.makeStringAndClear(); 394*cdf0e10cSrcweir } 395*cdf0e10cSrcweir else 396*cdf0e10cSrcweir /* (meBaseType == fonttype::Type1 || meBaseType == fonttype::Builtin) */ 397*cdf0e10cSrcweir { 398*cdf0e10cSrcweir return maBaseName; 399*cdf0e10cSrcweir } 400*cdf0e10cSrcweir } 401*cdf0e10cSrcweir 402*cdf0e10cSrcweir sal_Int32 403*cdf0e10cSrcweir GlyphSet::GetGlyphSetEncoding (sal_Int32 nGlyphSetID) 404*cdf0e10cSrcweir { 405*cdf0e10cSrcweir if (meBaseType == fonttype::TrueType) 406*cdf0e10cSrcweir return RTL_TEXTENCODING_DONTKNOW; 407*cdf0e10cSrcweir else 408*cdf0e10cSrcweir { 409*cdf0e10cSrcweir /* (meBaseType == fonttype::Type1 || meBaseType == fonttype::Builtin) */ 410*cdf0e10cSrcweir if (mnBaseEncoding == RTL_TEXTENCODING_SYMBOL) 411*cdf0e10cSrcweir return RTL_TEXTENCODING_SYMBOL; 412*cdf0e10cSrcweir else 413*cdf0e10cSrcweir return nGlyphSetID == 1 ? RTL_TEXTENCODING_MS_1252 414*cdf0e10cSrcweir : RTL_TEXTENCODING_USER_START + nGlyphSetID; 415*cdf0e10cSrcweir } 416*cdf0e10cSrcweir } 417*cdf0e10cSrcweir 418*cdf0e10cSrcweir OString 419*cdf0e10cSrcweir GlyphSet::GetGlyphSetEncodingName (rtl_TextEncoding nEnc, const OString &rFontName) 420*cdf0e10cSrcweir { 421*cdf0e10cSrcweir if ( nEnc == RTL_TEXTENCODING_MS_1252 422*cdf0e10cSrcweir || nEnc == RTL_TEXTENCODING_ISO_8859_1) 423*cdf0e10cSrcweir { 424*cdf0e10cSrcweir return OString("ISO1252Encoding"); 425*cdf0e10cSrcweir } 426*cdf0e10cSrcweir else 427*cdf0e10cSrcweir if (nEnc >= RTL_TEXTENCODING_USER_START && nEnc <= RTL_TEXTENCODING_USER_END) 428*cdf0e10cSrcweir { 429*cdf0e10cSrcweir return rFontName 430*cdf0e10cSrcweir + OString("Enc") 431*cdf0e10cSrcweir + OString::valueOf ((sal_Int32)(nEnc - RTL_TEXTENCODING_USER_START)); 432*cdf0e10cSrcweir } 433*cdf0e10cSrcweir else 434*cdf0e10cSrcweir { 435*cdf0e10cSrcweir return OString(); 436*cdf0e10cSrcweir } 437*cdf0e10cSrcweir } 438*cdf0e10cSrcweir 439*cdf0e10cSrcweir OString 440*cdf0e10cSrcweir GlyphSet::GetGlyphSetEncodingName (sal_Int32 nGlyphSetID) 441*cdf0e10cSrcweir { 442*cdf0e10cSrcweir return GetGlyphSetEncodingName (GetGlyphSetEncoding(nGlyphSetID), maBaseName); 443*cdf0e10cSrcweir } 444*cdf0e10cSrcweir 445*cdf0e10cSrcweir void 446*cdf0e10cSrcweir GlyphSet::PSDefineReencodedFont (osl::File* pOutFile, sal_Int32 nGlyphSetID) 447*cdf0e10cSrcweir { 448*cdf0e10cSrcweir // only for ps fonts 449*cdf0e10cSrcweir if ((meBaseType != fonttype::Builtin) && (meBaseType != fonttype::Type1)) 450*cdf0e10cSrcweir return; 451*cdf0e10cSrcweir 452*cdf0e10cSrcweir sal_Char pEncodingVector [256]; 453*cdf0e10cSrcweir sal_Int32 nSize = 0; 454*cdf0e10cSrcweir 455*cdf0e10cSrcweir nSize += psp::appendStr ("(", pEncodingVector + nSize); 456*cdf0e10cSrcweir nSize += psp::appendStr (GetReencodedFontName(nGlyphSetID), 457*cdf0e10cSrcweir pEncodingVector + nSize); 458*cdf0e10cSrcweir nSize += psp::appendStr (") cvn (", pEncodingVector + nSize); 459*cdf0e10cSrcweir nSize += psp::appendStr (maBaseName.getStr(), 460*cdf0e10cSrcweir pEncodingVector + nSize); 461*cdf0e10cSrcweir nSize += psp::appendStr (") cvn ", pEncodingVector + nSize); 462*cdf0e10cSrcweir nSize += psp::appendStr (GetGlyphSetEncodingName(nGlyphSetID), 463*cdf0e10cSrcweir pEncodingVector + nSize); 464*cdf0e10cSrcweir nSize += psp::appendStr (" psp_definefont\n", 465*cdf0e10cSrcweir pEncodingVector + nSize); 466*cdf0e10cSrcweir 467*cdf0e10cSrcweir psp::WritePS (pOutFile, pEncodingVector); 468*cdf0e10cSrcweir } 469*cdf0e10cSrcweir 470*cdf0e10cSrcweir OString 471*cdf0e10cSrcweir GlyphSet::GetReencodedFontName (rtl_TextEncoding nEnc, const OString &rFontName) 472*cdf0e10cSrcweir { 473*cdf0e10cSrcweir if ( nEnc == RTL_TEXTENCODING_MS_1252 474*cdf0e10cSrcweir || nEnc == RTL_TEXTENCODING_ISO_8859_1) 475*cdf0e10cSrcweir { 476*cdf0e10cSrcweir return rFontName 477*cdf0e10cSrcweir + OString("-iso1252"); 478*cdf0e10cSrcweir } 479*cdf0e10cSrcweir else 480*cdf0e10cSrcweir if (nEnc >= RTL_TEXTENCODING_USER_START && nEnc <= RTL_TEXTENCODING_USER_END) 481*cdf0e10cSrcweir { 482*cdf0e10cSrcweir return rFontName 483*cdf0e10cSrcweir + OString("-enc") 484*cdf0e10cSrcweir + OString::valueOf ((sal_Int32)(nEnc - RTL_TEXTENCODING_USER_START)); 485*cdf0e10cSrcweir } 486*cdf0e10cSrcweir else 487*cdf0e10cSrcweir { 488*cdf0e10cSrcweir return OString(); 489*cdf0e10cSrcweir } 490*cdf0e10cSrcweir } 491*cdf0e10cSrcweir 492*cdf0e10cSrcweir OString 493*cdf0e10cSrcweir GlyphSet::GetReencodedFontName (sal_Int32 nGlyphSetID) 494*cdf0e10cSrcweir { 495*cdf0e10cSrcweir return GetReencodedFontName (GetGlyphSetEncoding(nGlyphSetID), maBaseName); 496*cdf0e10cSrcweir } 497*cdf0e10cSrcweir 498*cdf0e10cSrcweir void GlyphSet::DrawGlyphs( 499*cdf0e10cSrcweir PrinterGfx& rGfx, 500*cdf0e10cSrcweir const Point& rPoint, 501*cdf0e10cSrcweir const sal_uInt32* pGlyphIds, 502*cdf0e10cSrcweir const sal_Unicode* pUnicodes, 503*cdf0e10cSrcweir sal_Int16 nLen, 504*cdf0e10cSrcweir const sal_Int32* pDeltaArray ) 505*cdf0e10cSrcweir { 506*cdf0e10cSrcweir sal_uChar *pGlyphID = (sal_uChar*)alloca (nLen * sizeof(sal_uChar)); 507*cdf0e10cSrcweir sal_Int32 *pGlyphSetID = (sal_Int32*)alloca (nLen * sizeof(sal_Int32)); 508*cdf0e10cSrcweir std::set< sal_Int32 > aGlyphSet; 509*cdf0e10cSrcweir 510*cdf0e10cSrcweir // convert unicode to font glyph id and font subset 511*cdf0e10cSrcweir for (int nChar = 0; nChar < nLen; nChar++) 512*cdf0e10cSrcweir { 513*cdf0e10cSrcweir GetGlyphID (pGlyphIds[nChar], pUnicodes[nChar], pGlyphID + nChar, pGlyphSetID + nChar); 514*cdf0e10cSrcweir aGlyphSet.insert (pGlyphSetID[nChar]); 515*cdf0e10cSrcweir } 516*cdf0e10cSrcweir 517*cdf0e10cSrcweir // loop over all glyph sets to detect substrings that can be xshown together 518*cdf0e10cSrcweir // without changing the postscript font 519*cdf0e10cSrcweir sal_Int32 *pDeltaSubset = (sal_Int32*)alloca (nLen * sizeof(sal_Int32)); 520*cdf0e10cSrcweir sal_uChar *pGlyphSubset = (sal_uChar*)alloca (nLen * sizeof(sal_uChar)); 521*cdf0e10cSrcweir 522*cdf0e10cSrcweir std::set< sal_Int32 >::iterator aSet; 523*cdf0e10cSrcweir for (aSet = aGlyphSet.begin(); aSet != aGlyphSet.end(); ++aSet) 524*cdf0e10cSrcweir { 525*cdf0e10cSrcweir Point aPoint = rPoint; 526*cdf0e10cSrcweir sal_Int32 nOffset = 0; 527*cdf0e10cSrcweir sal_Int32 nGlyphs = 0; 528*cdf0e10cSrcweir sal_Int32 nChar; 529*cdf0e10cSrcweir 530*cdf0e10cSrcweir // get offset to first glyph 531*cdf0e10cSrcweir for (nChar = 0; (nChar < nLen) && (pGlyphSetID[nChar] != *aSet); nChar++) 532*cdf0e10cSrcweir { 533*cdf0e10cSrcweir nOffset = pDeltaArray [nChar]; 534*cdf0e10cSrcweir } 535*cdf0e10cSrcweir 536*cdf0e10cSrcweir // loop over all chars to extract those that share the current glyph set 537*cdf0e10cSrcweir for (nChar = 0; nChar < nLen; nChar++) 538*cdf0e10cSrcweir { 539*cdf0e10cSrcweir if (pGlyphSetID[nChar] == *aSet) 540*cdf0e10cSrcweir { 541*cdf0e10cSrcweir pGlyphSubset [nGlyphs] = pGlyphID [nChar]; 542*cdf0e10cSrcweir // the offset to the next glyph is determined by the glyph in 543*cdf0e10cSrcweir // front of the next glyph with the same glyphset id 544*cdf0e10cSrcweir // most often, this will be the current glyph 545*cdf0e10cSrcweir while ((nChar + 1) < nLen) 546*cdf0e10cSrcweir { 547*cdf0e10cSrcweir if (pGlyphSetID[nChar + 1] == *aSet) 548*cdf0e10cSrcweir break; 549*cdf0e10cSrcweir else 550*cdf0e10cSrcweir nChar += 1; 551*cdf0e10cSrcweir } 552*cdf0e10cSrcweir pDeltaSubset [nGlyphs] = pDeltaArray[nChar] - nOffset; 553*cdf0e10cSrcweir 554*cdf0e10cSrcweir nGlyphs += 1; 555*cdf0e10cSrcweir } 556*cdf0e10cSrcweir } 557*cdf0e10cSrcweir 558*cdf0e10cSrcweir // show the text using the PrinterGfx text api 559*cdf0e10cSrcweir aPoint.Move (nOffset, 0); 560*cdf0e10cSrcweir 561*cdf0e10cSrcweir OString aGlyphSetName(GetGlyphSetName(*aSet)); 562*cdf0e10cSrcweir rGfx.PSSetFont (aGlyphSetName, GetGlyphSetEncoding(*aSet)); 563*cdf0e10cSrcweir rGfx.PSMoveTo (aPoint); 564*cdf0e10cSrcweir rGfx.PSShowText (pGlyphSubset, nGlyphs, nGlyphs, nGlyphs > 1 ? pDeltaSubset : NULL); 565*cdf0e10cSrcweir } 566*cdf0e10cSrcweir } 567*cdf0e10cSrcweir 568*cdf0e10cSrcweir void 569*cdf0e10cSrcweir GlyphSet::DrawText (PrinterGfx &rGfx, const Point& rPoint, 570*cdf0e10cSrcweir const sal_Unicode* pStr, sal_Int16 nLen, const sal_Int32* pDeltaArray) 571*cdf0e10cSrcweir { 572*cdf0e10cSrcweir // dispatch to the impl method 573*cdf0e10cSrcweir if (pDeltaArray == NULL) 574*cdf0e10cSrcweir ImplDrawText (rGfx, rPoint, pStr, nLen); 575*cdf0e10cSrcweir else 576*cdf0e10cSrcweir ImplDrawText (rGfx, rPoint, pStr, nLen, pDeltaArray); 577*cdf0e10cSrcweir } 578*cdf0e10cSrcweir 579*cdf0e10cSrcweir void 580*cdf0e10cSrcweir GlyphSet::ImplDrawText (PrinterGfx &rGfx, const Point& rPoint, 581*cdf0e10cSrcweir const sal_Unicode* pStr, sal_Int16 nLen) 582*cdf0e10cSrcweir { 583*cdf0e10cSrcweir rGfx.PSMoveTo (rPoint); 584*cdf0e10cSrcweir 585*cdf0e10cSrcweir if( mbUseFontEncoding ) 586*cdf0e10cSrcweir { 587*cdf0e10cSrcweir OString aPSName( OUStringToOString( rGfx.GetFontMgr().getPSName( mnFontID ), RTL_TEXTENCODING_ISO_8859_1 ) ); 588*cdf0e10cSrcweir OString aBytes( OUStringToOString( OUString( pStr, nLen ), mnBaseEncoding ) ); 589*cdf0e10cSrcweir rGfx.PSSetFont( aPSName, mnBaseEncoding ); 590*cdf0e10cSrcweir rGfx.PSShowText( (const unsigned char*)aBytes.getStr(), nLen, aBytes.getLength() ); 591*cdf0e10cSrcweir return; 592*cdf0e10cSrcweir } 593*cdf0e10cSrcweir 594*cdf0e10cSrcweir int nChar; 595*cdf0e10cSrcweir sal_uChar *pGlyphID = (sal_uChar*)alloca (nLen * sizeof(sal_uChar)); 596*cdf0e10cSrcweir sal_Int32 *pGlyphSetID = (sal_Int32*)alloca (nLen * sizeof(sal_Int32)); 597*cdf0e10cSrcweir 598*cdf0e10cSrcweir // convert unicode to glyph id and char set (font subset) 599*cdf0e10cSrcweir for (nChar = 0; nChar < nLen; nChar++) 600*cdf0e10cSrcweir GetCharID (pStr[nChar], pGlyphID + nChar, pGlyphSetID + nChar); 601*cdf0e10cSrcweir 602*cdf0e10cSrcweir // loop over the string to draw subsequent pieces of chars 603*cdf0e10cSrcweir // with the same postscript font 604*cdf0e10cSrcweir for (nChar = 0; nChar < nLen; /* atend */) 605*cdf0e10cSrcweir { 606*cdf0e10cSrcweir sal_Int32 nGlyphSetID = pGlyphSetID [nChar]; 607*cdf0e10cSrcweir sal_Int32 nGlyphs = 1; 608*cdf0e10cSrcweir for (int nNextChar = nChar + 1; nNextChar < nLen; nNextChar++) 609*cdf0e10cSrcweir { 610*cdf0e10cSrcweir if (pGlyphSetID[nNextChar] == nGlyphSetID) 611*cdf0e10cSrcweir nGlyphs++; 612*cdf0e10cSrcweir else 613*cdf0e10cSrcweir break; 614*cdf0e10cSrcweir } 615*cdf0e10cSrcweir 616*cdf0e10cSrcweir // show the text using the PrinterGfx text api 617*cdf0e10cSrcweir OString aGlyphSetName(GetCharSetName(nGlyphSetID)); 618*cdf0e10cSrcweir rGfx.PSSetFont (aGlyphSetName, GetGlyphSetEncoding(nGlyphSetID)); 619*cdf0e10cSrcweir rGfx.PSShowText (pGlyphID + nChar, nGlyphs, nGlyphs); 620*cdf0e10cSrcweir 621*cdf0e10cSrcweir nChar += nGlyphs; 622*cdf0e10cSrcweir } 623*cdf0e10cSrcweir } 624*cdf0e10cSrcweir 625*cdf0e10cSrcweir void 626*cdf0e10cSrcweir GlyphSet::ImplDrawText (PrinterGfx &rGfx, const Point& rPoint, 627*cdf0e10cSrcweir const sal_Unicode* pStr, sal_Int16 nLen, const sal_Int32* pDeltaArray) 628*cdf0e10cSrcweir { 629*cdf0e10cSrcweir if( mbUseFontEncoding ) 630*cdf0e10cSrcweir { 631*cdf0e10cSrcweir OString aPSName( OUStringToOString( rGfx.GetFontMgr().getPSName( mnFontID ), RTL_TEXTENCODING_ISO_8859_1 ) ); 632*cdf0e10cSrcweir OString aBytes( OUStringToOString( OUString( pStr, nLen ), mnBaseEncoding ) ); 633*cdf0e10cSrcweir rGfx.PSMoveTo( rPoint ); 634*cdf0e10cSrcweir rGfx.PSSetFont( aPSName, mnBaseEncoding ); 635*cdf0e10cSrcweir rGfx.PSShowText( (const unsigned char*)aBytes.getStr(), nLen, aBytes.getLength(), pDeltaArray ); 636*cdf0e10cSrcweir return; 637*cdf0e10cSrcweir } 638*cdf0e10cSrcweir 639*cdf0e10cSrcweir sal_uChar *pGlyphID = (sal_uChar*)alloca (nLen * sizeof(sal_uChar)); 640*cdf0e10cSrcweir sal_Int32 *pGlyphSetID = (sal_Int32*)alloca (nLen * sizeof(sal_Int32)); 641*cdf0e10cSrcweir std::set< sal_Int32 > aGlyphSet; 642*cdf0e10cSrcweir 643*cdf0e10cSrcweir // convert unicode to font glyph id and font subset 644*cdf0e10cSrcweir for (int nChar = 0; nChar < nLen; nChar++) 645*cdf0e10cSrcweir { 646*cdf0e10cSrcweir GetCharID (pStr[nChar], pGlyphID + nChar, pGlyphSetID + nChar); 647*cdf0e10cSrcweir aGlyphSet.insert (pGlyphSetID[nChar]); 648*cdf0e10cSrcweir } 649*cdf0e10cSrcweir 650*cdf0e10cSrcweir // loop over all glyph sets to detect substrings that can be xshown together 651*cdf0e10cSrcweir // without changing the postscript font 652*cdf0e10cSrcweir sal_Int32 *pDeltaSubset = (sal_Int32*)alloca (nLen * sizeof(sal_Int32)); 653*cdf0e10cSrcweir sal_uChar *pGlyphSubset = (sal_uChar*)alloca (nLen * sizeof(sal_uChar)); 654*cdf0e10cSrcweir 655*cdf0e10cSrcweir std::set< sal_Int32 >::iterator aSet; 656*cdf0e10cSrcweir for (aSet = aGlyphSet.begin(); aSet != aGlyphSet.end(); ++aSet) 657*cdf0e10cSrcweir { 658*cdf0e10cSrcweir Point aPoint = rPoint; 659*cdf0e10cSrcweir sal_Int32 nOffset = 0; 660*cdf0e10cSrcweir sal_Int32 nGlyphs = 0; 661*cdf0e10cSrcweir sal_Int32 nChar; 662*cdf0e10cSrcweir 663*cdf0e10cSrcweir // get offset to first glyph 664*cdf0e10cSrcweir for (nChar = 0; (nChar < nLen) && (pGlyphSetID[nChar] != *aSet); nChar++) 665*cdf0e10cSrcweir { 666*cdf0e10cSrcweir nOffset = pDeltaArray [nChar]; 667*cdf0e10cSrcweir } 668*cdf0e10cSrcweir 669*cdf0e10cSrcweir // loop over all chars to extract those that share the current glyph set 670*cdf0e10cSrcweir for (nChar = 0; nChar < nLen; nChar++) 671*cdf0e10cSrcweir { 672*cdf0e10cSrcweir if (pGlyphSetID[nChar] == *aSet) 673*cdf0e10cSrcweir { 674*cdf0e10cSrcweir pGlyphSubset [nGlyphs] = pGlyphID [nChar]; 675*cdf0e10cSrcweir // the offset to the next glyph is determined by the glyph in 676*cdf0e10cSrcweir // front of the next glyph with the same glyphset id 677*cdf0e10cSrcweir // most often, this will be the current glyph 678*cdf0e10cSrcweir while ((nChar + 1) < nLen) 679*cdf0e10cSrcweir { 680*cdf0e10cSrcweir if (pGlyphSetID[nChar + 1] == *aSet) 681*cdf0e10cSrcweir break; 682*cdf0e10cSrcweir else 683*cdf0e10cSrcweir nChar += 1; 684*cdf0e10cSrcweir } 685*cdf0e10cSrcweir pDeltaSubset [nGlyphs] = pDeltaArray[nChar] - nOffset; 686*cdf0e10cSrcweir 687*cdf0e10cSrcweir nGlyphs += 1; 688*cdf0e10cSrcweir } 689*cdf0e10cSrcweir } 690*cdf0e10cSrcweir 691*cdf0e10cSrcweir // show the text using the PrinterGfx text api 692*cdf0e10cSrcweir aPoint.Move (nOffset, 0); 693*cdf0e10cSrcweir 694*cdf0e10cSrcweir OString aGlyphSetName(GetCharSetName(*aSet)); 695*cdf0e10cSrcweir rGfx.PSSetFont (aGlyphSetName, GetGlyphSetEncoding(*aSet)); 696*cdf0e10cSrcweir rGfx.PSMoveTo (aPoint); 697*cdf0e10cSrcweir rGfx.PSShowText (pGlyphSubset, nGlyphs, nGlyphs, nGlyphs > 1 ? pDeltaSubset : NULL); 698*cdf0e10cSrcweir } 699*cdf0e10cSrcweir } 700*cdf0e10cSrcweir 701*cdf0e10cSrcweir sal_Bool 702*cdf0e10cSrcweir GlyphSet::PSUploadEncoding(osl::File* pOutFile, PrinterGfx &rGfx) 703*cdf0e10cSrcweir { 704*cdf0e10cSrcweir // only for ps fonts 705*cdf0e10cSrcweir if ((meBaseType != fonttype::Builtin) && (meBaseType != fonttype::Type1)) 706*cdf0e10cSrcweir return sal_False; 707*cdf0e10cSrcweir if (mnBaseEncoding == RTL_TEXTENCODING_SYMBOL) 708*cdf0e10cSrcweir return sal_False; 709*cdf0e10cSrcweir 710*cdf0e10cSrcweir PrintFontManager &rMgr = rGfx.GetFontMgr(); 711*cdf0e10cSrcweir 712*cdf0e10cSrcweir // loop thru all the font subsets 713*cdf0e10cSrcweir sal_Int32 nGlyphSetID = 0; 714*cdf0e10cSrcweir char_list_t::iterator aGlyphSet; 715*cdf0e10cSrcweir for (aGlyphSet = maCharList.begin(); aGlyphSet != maCharList.end(); aGlyphSet++) 716*cdf0e10cSrcweir { 717*cdf0e10cSrcweir ++nGlyphSetID; 718*cdf0e10cSrcweir 719*cdf0e10cSrcweir if (nGlyphSetID == 1) // latin1 page uses global reencoding table 720*cdf0e10cSrcweir { 721*cdf0e10cSrcweir PSDefineReencodedFont (pOutFile, nGlyphSetID); 722*cdf0e10cSrcweir continue; 723*cdf0e10cSrcweir } 724*cdf0e10cSrcweir if ((*aGlyphSet).size() == 0) // empty set, doesn't need reencoding 725*cdf0e10cSrcweir { 726*cdf0e10cSrcweir continue; 727*cdf0e10cSrcweir } 728*cdf0e10cSrcweir 729*cdf0e10cSrcweir // create reencoding table 730*cdf0e10cSrcweir 731*cdf0e10cSrcweir sal_Char pEncodingVector [256]; 732*cdf0e10cSrcweir sal_Int32 nSize = 0; 733*cdf0e10cSrcweir 734*cdf0e10cSrcweir nSize += psp::appendStr ("/", 735*cdf0e10cSrcweir pEncodingVector + nSize); 736*cdf0e10cSrcweir nSize += psp::appendStr (GetGlyphSetEncodingName(nGlyphSetID), 737*cdf0e10cSrcweir pEncodingVector + nSize); 738*cdf0e10cSrcweir nSize += psp::appendStr (" [ ", 739*cdf0e10cSrcweir pEncodingVector + nSize); 740*cdf0e10cSrcweir 741*cdf0e10cSrcweir // need a list of glyphs, sorted by glyphid 742*cdf0e10cSrcweir typedef std::map< sal_uInt8, sal_Unicode > ps_mapping_t; 743*cdf0e10cSrcweir typedef ps_mapping_t::value_type ps_value_t; 744*cdf0e10cSrcweir ps_mapping_t aSortedGlyphSet; 745*cdf0e10cSrcweir 746*cdf0e10cSrcweir char_map_t::const_iterator aUnsortedGlyph; 747*cdf0e10cSrcweir for (aUnsortedGlyph = (*aGlyphSet).begin(); 748*cdf0e10cSrcweir aUnsortedGlyph != (*aGlyphSet).end(); 749*cdf0e10cSrcweir ++aUnsortedGlyph) 750*cdf0e10cSrcweir { 751*cdf0e10cSrcweir aSortedGlyphSet.insert(ps_value_t((*aUnsortedGlyph).second, 752*cdf0e10cSrcweir (*aUnsortedGlyph).first)); 753*cdf0e10cSrcweir } 754*cdf0e10cSrcweir 755*cdf0e10cSrcweir ps_mapping_t::const_iterator aSortedGlyph; 756*cdf0e10cSrcweir // loop thru all the glyphs in the subset 757*cdf0e10cSrcweir for (aSortedGlyph = (aSortedGlyphSet).begin(); 758*cdf0e10cSrcweir aSortedGlyph != (aSortedGlyphSet).end(); 759*cdf0e10cSrcweir ++aSortedGlyph) 760*cdf0e10cSrcweir { 761*cdf0e10cSrcweir nSize += psp::appendStr ("/", 762*cdf0e10cSrcweir pEncodingVector + nSize); 763*cdf0e10cSrcweir 764*cdf0e10cSrcweir std::list< OString > aName( rMgr.getAdobeNameFromUnicode((*aSortedGlyph).second) ); 765*cdf0e10cSrcweir 766*cdf0e10cSrcweir if( aName.begin() != aName.end() ) 767*cdf0e10cSrcweir nSize += psp::appendStr ( aName.front(), pEncodingVector + nSize); 768*cdf0e10cSrcweir else 769*cdf0e10cSrcweir nSize += psp::appendStr (".notdef", pEncodingVector + nSize ); 770*cdf0e10cSrcweir nSize += psp::appendStr (" ", pEncodingVector + nSize); 771*cdf0e10cSrcweir // flush line 772*cdf0e10cSrcweir if (nSize >= 70) 773*cdf0e10cSrcweir { 774*cdf0e10cSrcweir nSize += psp::appendStr ("\n", pEncodingVector + nSize); 775*cdf0e10cSrcweir psp::WritePS (pOutFile, pEncodingVector); 776*cdf0e10cSrcweir nSize = 0; 777*cdf0e10cSrcweir } 778*cdf0e10cSrcweir } 779*cdf0e10cSrcweir 780*cdf0e10cSrcweir nSize += psp::appendStr ("] def\n", pEncodingVector + nSize); 781*cdf0e10cSrcweir psp::WritePS (pOutFile, pEncodingVector); 782*cdf0e10cSrcweir 783*cdf0e10cSrcweir PSDefineReencodedFont (pOutFile, nGlyphSetID); 784*cdf0e10cSrcweir } 785*cdf0e10cSrcweir 786*cdf0e10cSrcweir return sal_True; 787*cdf0e10cSrcweir } 788*cdf0e10cSrcweir 789*cdf0e10cSrcweir struct EncEntry 790*cdf0e10cSrcweir { 791*cdf0e10cSrcweir sal_uChar aEnc; 792*cdf0e10cSrcweir long aGID; 793*cdf0e10cSrcweir 794*cdf0e10cSrcweir EncEntry() : aEnc( 0 ), aGID( 0 ) {} 795*cdf0e10cSrcweir 796*cdf0e10cSrcweir bool operator<( const EncEntry& rRight ) const 797*cdf0e10cSrcweir { return aEnc < rRight.aEnc; } 798*cdf0e10cSrcweir }; 799*cdf0e10cSrcweir 800*cdf0e10cSrcweir static void CreatePSUploadableFont( TrueTypeFont* pSrcFont, FILE* pTmpFile, 801*cdf0e10cSrcweir const char* pGlyphSetName, int nGlyphCount, 802*cdf0e10cSrcweir /*const*/ sal_uInt16* pRequestedGlyphs, /*const*/ sal_uChar* pEncoding, 803*cdf0e10cSrcweir bool bAllowType42, bool /*bAllowCID*/ ) 804*cdf0e10cSrcweir { 805*cdf0e10cSrcweir // match the font-subset to the printer capabilities 806*cdf0e10cSrcweir // TODO: allow CFF for capable printers 807*cdf0e10cSrcweir int nTargetMask = FontSubsetInfo::TYPE1_PFA | FontSubsetInfo::TYPE3_FONT; 808*cdf0e10cSrcweir if( bAllowType42 ) 809*cdf0e10cSrcweir nTargetMask |= FontSubsetInfo::TYPE42_FONT; 810*cdf0e10cSrcweir 811*cdf0e10cSrcweir std::vector< EncEntry > aSorted( nGlyphCount, EncEntry() ); 812*cdf0e10cSrcweir for( int i = 0; i < nGlyphCount; i++ ) 813*cdf0e10cSrcweir { 814*cdf0e10cSrcweir aSorted[i].aEnc = pEncoding[i]; 815*cdf0e10cSrcweir aSorted[i].aGID = pRequestedGlyphs[i]; 816*cdf0e10cSrcweir } 817*cdf0e10cSrcweir 818*cdf0e10cSrcweir std::stable_sort( aSorted.begin(), aSorted.end() ); 819*cdf0e10cSrcweir 820*cdf0e10cSrcweir std::vector< sal_uChar > aEncoding( nGlyphCount ); 821*cdf0e10cSrcweir std::vector< long > aRequestedGlyphs( nGlyphCount ); 822*cdf0e10cSrcweir 823*cdf0e10cSrcweir for( int i = 0; i < nGlyphCount; i++ ) 824*cdf0e10cSrcweir { 825*cdf0e10cSrcweir aEncoding[i] = aSorted[i].aEnc; 826*cdf0e10cSrcweir aRequestedGlyphs[i] = aSorted[i].aGID; 827*cdf0e10cSrcweir } 828*cdf0e10cSrcweir 829*cdf0e10cSrcweir FontSubsetInfo aInfo; 830*cdf0e10cSrcweir aInfo.LoadFont( pSrcFont ); 831*cdf0e10cSrcweir 832*cdf0e10cSrcweir aInfo.CreateFontSubset( nTargetMask, pTmpFile, pGlyphSetName, 833*cdf0e10cSrcweir &aRequestedGlyphs[0], &aEncoding[0], nGlyphCount, NULL ); 834*cdf0e10cSrcweir } 835*cdf0e10cSrcweir 836*cdf0e10cSrcweir sal_Bool 837*cdf0e10cSrcweir GlyphSet::PSUploadFont (osl::File& rOutFile, PrinterGfx &rGfx, bool bAllowType42, std::list< OString >& rSuppliedFonts ) 838*cdf0e10cSrcweir { 839*cdf0e10cSrcweir // only for truetype fonts 840*cdf0e10cSrcweir if (meBaseType != fonttype::TrueType) 841*cdf0e10cSrcweir return sal_False; 842*cdf0e10cSrcweir 843*cdf0e10cSrcweir TrueTypeFont *pTTFont; 844*cdf0e10cSrcweir OString aTTFileName (rGfx.GetFontMgr().getFontFileSysPath(mnFontID)); 845*cdf0e10cSrcweir int nFace = rGfx.GetFontMgr().getFontFaceNumber(mnFontID); 846*cdf0e10cSrcweir sal_Int32 nSuccess = OpenTTFontFile(aTTFileName.getStr(), nFace < 0 ? 0 : nFace, &pTTFont); 847*cdf0e10cSrcweir if (nSuccess != SF_OK) 848*cdf0e10cSrcweir return sal_False; 849*cdf0e10cSrcweir FILE* pTmpFile = tmpfile(); 850*cdf0e10cSrcweir if (pTmpFile == NULL) 851*cdf0e10cSrcweir return sal_False; 852*cdf0e10cSrcweir 853*cdf0e10cSrcweir // array of unicode source characters 854*cdf0e10cSrcweir sal_Unicode pUChars[256]; 855*cdf0e10cSrcweir 856*cdf0e10cSrcweir // encoding vector maps character encoding to the ordinal number 857*cdf0e10cSrcweir // of the glyph in the output file 858*cdf0e10cSrcweir sal_uChar pEncoding[256]; 859*cdf0e10cSrcweir sal_uInt16 pTTGlyphMapping[256]; 860*cdf0e10cSrcweir const bool bAllowCID = false; // TODO: nPSLanguageLevel>=3 861*cdf0e10cSrcweir 862*cdf0e10cSrcweir // loop thru all the font subsets 863*cdf0e10cSrcweir sal_Int32 nCharSetID; 864*cdf0e10cSrcweir char_list_t::iterator aCharSet; 865*cdf0e10cSrcweir for (aCharSet = maCharList.begin(), nCharSetID = 1; 866*cdf0e10cSrcweir aCharSet != maCharList.end(); 867*cdf0e10cSrcweir ++aCharSet, nCharSetID++) 868*cdf0e10cSrcweir { 869*cdf0e10cSrcweir if ((*aCharSet).size() == 0) 870*cdf0e10cSrcweir continue; 871*cdf0e10cSrcweir 872*cdf0e10cSrcweir // loop thru all the chars in the subset 873*cdf0e10cSrcweir char_map_t::const_iterator aChar; 874*cdf0e10cSrcweir sal_Int32 n = 0; 875*cdf0e10cSrcweir for (aChar = (*aCharSet).begin(); aChar != (*aCharSet).end(); aChar++) 876*cdf0e10cSrcweir { 877*cdf0e10cSrcweir pUChars [n] = (*aChar).first; 878*cdf0e10cSrcweir pEncoding [n] = (*aChar).second; 879*cdf0e10cSrcweir n++; 880*cdf0e10cSrcweir } 881*cdf0e10cSrcweir // create a mapping from the unicode chars to the char encoding in 882*cdf0e10cSrcweir // source TrueType font 883*cdf0e10cSrcweir MapString (pTTFont, pUChars, (*aCharSet).size(), pTTGlyphMapping, mbVertical); 884*cdf0e10cSrcweir 885*cdf0e10cSrcweir // create the current subset 886*cdf0e10cSrcweir OString aCharSetName = GetCharSetName(nCharSetID); 887*cdf0e10cSrcweir fprintf( pTmpFile, "%%%%BeginResource: font %s\n", aCharSetName.getStr() ); 888*cdf0e10cSrcweir CreatePSUploadableFont( pTTFont, pTmpFile, aCharSetName.getStr(), (*aCharSet).size(), 889*cdf0e10cSrcweir pTTGlyphMapping, pEncoding, bAllowType42, bAllowCID ); 890*cdf0e10cSrcweir fprintf( pTmpFile, "%%%%EndResource\n" ); 891*cdf0e10cSrcweir rSuppliedFonts.push_back( aCharSetName ); 892*cdf0e10cSrcweir } 893*cdf0e10cSrcweir 894*cdf0e10cSrcweir // loop thru all the font glyph subsets 895*cdf0e10cSrcweir sal_Int32 nGlyphSetID; 896*cdf0e10cSrcweir glyph_list_t::iterator aGlyphSet; 897*cdf0e10cSrcweir for (aGlyphSet = maGlyphList.begin(), nGlyphSetID = 1; 898*cdf0e10cSrcweir aGlyphSet != maGlyphList.end(); 899*cdf0e10cSrcweir ++aGlyphSet, nGlyphSetID++) 900*cdf0e10cSrcweir { 901*cdf0e10cSrcweir if ((*aGlyphSet).size() == 0) 902*cdf0e10cSrcweir continue; 903*cdf0e10cSrcweir 904*cdf0e10cSrcweir // loop thru all the glyphs in the subset 905*cdf0e10cSrcweir glyph_map_t::const_iterator aGlyph; 906*cdf0e10cSrcweir sal_Int32 n = 0; 907*cdf0e10cSrcweir for (aGlyph = (*aGlyphSet).begin(); aGlyph != (*aGlyphSet).end(); aGlyph++) 908*cdf0e10cSrcweir { 909*cdf0e10cSrcweir pTTGlyphMapping [n] = (*aGlyph).first; 910*cdf0e10cSrcweir pEncoding [n] = (*aGlyph).second; 911*cdf0e10cSrcweir n++; 912*cdf0e10cSrcweir } 913*cdf0e10cSrcweir 914*cdf0e10cSrcweir // create the current subset 915*cdf0e10cSrcweir OString aGlyphSetName = GetGlyphSetName(nGlyphSetID); 916*cdf0e10cSrcweir fprintf( pTmpFile, "%%%%BeginResource: font %s\n", aGlyphSetName.getStr() ); 917*cdf0e10cSrcweir CreatePSUploadableFont( pTTFont, pTmpFile, aGlyphSetName.getStr(), (*aGlyphSet).size(), 918*cdf0e10cSrcweir pTTGlyphMapping, pEncoding, bAllowType42, bAllowCID ); 919*cdf0e10cSrcweir fprintf( pTmpFile, "%%%%EndResource\n" ); 920*cdf0e10cSrcweir rSuppliedFonts.push_back( aGlyphSetName ); 921*cdf0e10cSrcweir } 922*cdf0e10cSrcweir 923*cdf0e10cSrcweir // copy the file into the page header 924*cdf0e10cSrcweir rewind(pTmpFile); 925*cdf0e10cSrcweir fflush(pTmpFile); 926*cdf0e10cSrcweir 927*cdf0e10cSrcweir sal_uChar pBuffer[0x2000]; 928*cdf0e10cSrcweir sal_uInt64 nIn; 929*cdf0e10cSrcweir sal_uInt64 nOut; 930*cdf0e10cSrcweir do 931*cdf0e10cSrcweir { 932*cdf0e10cSrcweir nIn = fread(pBuffer, 1, sizeof(pBuffer), pTmpFile); 933*cdf0e10cSrcweir rOutFile.write (pBuffer, nIn, nOut); 934*cdf0e10cSrcweir } 935*cdf0e10cSrcweir while ((nIn == nOut) && !feof(pTmpFile)); 936*cdf0e10cSrcweir 937*cdf0e10cSrcweir // cleanup 938*cdf0e10cSrcweir CloseTTFont (pTTFont); 939*cdf0e10cSrcweir fclose (pTmpFile); 940*cdf0e10cSrcweir 941*cdf0e10cSrcweir return sal_True; 942*cdf0e10cSrcweir } 943