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 <tokens/tkp.hxx> 30 31 // NOT FULLY DECLARED SERVICES 32 #include <tools/tkpchars.hxx> 33 #include <tokens/tkpcontx.hxx> 34 35 36 37 TokenParser::TokenParser() 38 : pChars(0), 39 bHasMore(false) 40 { 41 } 42 43 void 44 TokenParser::Start( CharacterSource & i_rSource ) 45 { 46 InitSource(i_rSource); 47 } 48 49 void 50 TokenParser::GetNextToken() 51 { 52 csv_assert(pChars != 0); 53 54 bHasMore = NOT pChars->IsFinished(); 55 56 for ( bool bDone = NOT bHasMore; NOT bDone; ) 57 { 58 CurrentContext().ReadCharChain(*pChars); 59 bDone = CurrentContext().PassNewToken(); 60 SetCurrentContext(CurrentContext().FollowUpContext()); 61 } 62 } 63 64 void 65 TokenParser::InitSource( CharacterSource & i_rSource ) 66 { 67 pChars = &i_rSource; 68 bHasMore = true; 69 SetStartContext(); 70 } 71 72 73