1 /************************************************************************* 2 * 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * Copyright 2000, 2010 Oracle and/or its affiliates. 6 * 7 * OpenOffice.org - a multi-platform office productivity suite 8 * 9 * This file is part of OpenOffice.org. 10 * 11 * OpenOffice.org is free software: you can redistribute it and/or modify 12 * it under the terms of the GNU Lesser General Public License version 3 13 * only, as published by the Free Software Foundation. 14 * 15 * OpenOffice.org is distributed in the hope that it will be useful, 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 * GNU Lesser General Public License version 3 for more details 19 * (a copy is included in the LICENSE file that accompanied this code). 20 * 21 * You should have received a copy of the GNU Lesser General Public License 22 * version 3 along with OpenOffice.org. If not, see 23 * <http://www.openoffice.org/license.html> 24 * for a copy of the LGPLv3 License. 25 * 26 ************************************************************************/ 27 28 #include <precomp.h> 29 #include <adoc/cx_a_sub.hxx> 30 31 32 // NOT FULLY DEFINED SERVICES 33 #include <tokens/parseinc.hxx> 34 #include <x_parse.hxx> 35 #include <adoc/tk_docw.hxx> 36 37 38 namespace adoc { 39 40 //************************ Cx_LineStart ************************// 41 42 Cx_LineStart::Cx_LineStart( TkpContext & i_rFollowUpContext ) 43 : pDealer(0), 44 pFollowUpContext(&i_rFollowUpContext) 45 { 46 } 47 48 void 49 Cx_LineStart::ReadCharChain( CharacterSource & io_rText ) 50 { 51 uintt nCount = 0; 52 for ( char cNext = io_rText.CurChar(); cNext == 32 OR cNext == 9; cNext = io_rText.MoveOn() ) 53 { 54 if (cNext == 32) 55 nCount++; 56 else if (cNext == 9) 57 nCount += 4; 58 } 59 io_rText.CutToken(); 60 61 if (nCount < 50) 62 pNewToken = new Tok_LineStart(UINT8(nCount)); 63 else 64 pNewToken = new Tok_LineStart(0); 65 } 66 67 bool 68 Cx_LineStart::PassNewToken() 69 { 70 if (pNewToken) 71 { 72 pNewToken.Release()->DealOut(*pDealer); 73 return true; 74 } 75 return false; 76 } 77 78 TkpContext & 79 Cx_LineStart::FollowUpContext() 80 { 81 return *pFollowUpContext; 82 } 83 84 85 //************************ Cx_CheckStar ************************// 86 87 Cx_CheckStar::Cx_CheckStar( TkpContext & i_rFollowUpContext ) 88 : pDealer(0), 89 pFollowUpContext(&i_rFollowUpContext), 90 pEnd_FollowUpContext(0), 91 bCanBeEnd(false), 92 bEndTokenFound(false) 93 { 94 } 95 96 97 void 98 Cx_CheckStar::ReadCharChain( CharacterSource & io_rText ) 99 { 100 bEndTokenFound = false; 101 if (bCanBeEnd) 102 { 103 char cNext = jumpOver(io_rText,'*'); 104 if ( NULCH == cNext ) 105 throw X_Parser(X_Parser::x_UnexpectedEOF, "", String::Null_(), 0); 106 if (cNext == '/') 107 { 108 io_rText.MoveOn(); 109 pNewToken = new Tok_EoDocu; 110 bEndTokenFound = true; 111 } 112 else 113 { 114 pNewToken = new Tok_DocWord(io_rText.CutToken()); 115 } 116 } 117 else 118 { 119 jumpToWhite(io_rText); 120 pNewToken = new Tok_DocWord(io_rText.CutToken()); 121 } 122 } 123 124 bool 125 Cx_CheckStar::PassNewToken() 126 { 127 if (pNewToken) 128 { 129 pNewToken.Release()->DealOut(*pDealer); 130 return true; 131 } 132 return false; 133 } 134 135 TkpContext & 136 Cx_CheckStar::FollowUpContext() 137 { 138 if (bEndTokenFound) 139 return *pEnd_FollowUpContext; 140 else 141 return *pFollowUpContext; 142 } 143 144 145 //************************ Cx_AtTagCompletion ************************// 146 147 Cx_AtTagCompletion::Cx_AtTagCompletion( TkpContext & i_rFollowUpContext ) 148 : pDealer(0), 149 pFollowUpContext(&i_rFollowUpContext) 150 { 151 } 152 153 void 154 Cx_AtTagCompletion::ReadCharChain( CharacterSource & io_rText ) 155 { 156 jumpToWhite(io_rText); 157 csv_assert(fCur_TokenCreateFunction != 0); 158 pNewToken = (*fCur_TokenCreateFunction)(io_rText.CutToken()); 159 } 160 161 bool 162 Cx_AtTagCompletion::PassNewToken() 163 { 164 if (pNewToken) 165 { 166 pNewToken.Release()->DealOut(*pDealer); 167 return true; 168 } 169 return false; 170 } 171 172 TkpContext & 173 Cx_AtTagCompletion::FollowUpContext() 174 { 175 return *pFollowUpContext; 176 } 177 178 179 180 181 } // namespace adoc 182 183