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 #ifndef ADC_CPP_TOKPROCT_HXX 29*cdf0e10cSrcweir #define ADC_CPP_TOKPROCT_HXX 30*cdf0e10cSrcweir 31*cdf0e10cSrcweir 32*cdf0e10cSrcweir 33*cdf0e10cSrcweir // USED SERVICES 34*cdf0e10cSrcweir // BASE CLASSES 35*cdf0e10cSrcweir // COMPONENTS 36*cdf0e10cSrcweir // PARAMETERS 37*cdf0e10cSrcweir 38*cdf0e10cSrcweir 39*cdf0e10cSrcweir class ParseEnvironment; 40*cdf0e10cSrcweir 41*cdf0e10cSrcweir /** is a parent class for classes, which take part in parsing tokens semantically. 42*cdf0e10cSrcweir It provides some types for them. 43*cdf0e10cSrcweir */ 44*cdf0e10cSrcweir class TokenProcessing_Types 45*cdf0e10cSrcweir { 46*cdf0e10cSrcweir public: 47*cdf0e10cSrcweir enum E_TokenDone 48*cdf0e10cSrcweir { 49*cdf0e10cSrcweir not_done = 0, 50*cdf0e10cSrcweir done = 1 51*cdf0e10cSrcweir }; 52*cdf0e10cSrcweir 53*cdf0e10cSrcweir enum E_EnvStackAction 54*cdf0e10cSrcweir { 55*cdf0e10cSrcweir stay, // same parse environment 56*cdf0e10cSrcweir push, // push sub environment 57*cdf0e10cSrcweir pop_success, // return to parent environment, parsing was successful 58*cdf0e10cSrcweir pop_failure // return to parent environment, but an error occured. 59*cdf0e10cSrcweir }; 60*cdf0e10cSrcweir 61*cdf0e10cSrcweir struct TokenProcessing_Result 62*cdf0e10cSrcweir { 63*cdf0e10cSrcweir E_TokenDone eDone; 64*cdf0e10cSrcweir E_EnvStackAction eStackAction; 65*cdf0e10cSrcweir ParseEnvironment * pEnv2Push; 66*cdf0e10cSrcweir 67*cdf0e10cSrcweir TokenProcessing_Result() 68*cdf0e10cSrcweir : eDone(not_done), eStackAction(stay), pEnv2Push(0) {} 69*cdf0e10cSrcweir void Reset() { eDone = not_done; eStackAction = stay; pEnv2Push = 0; } 70*cdf0e10cSrcweir }; 71*cdf0e10cSrcweir 72*cdf0e10cSrcweir enum E_ParseResult 73*cdf0e10cSrcweir { 74*cdf0e10cSrcweir res_error, 75*cdf0e10cSrcweir res_complete, 76*cdf0e10cSrcweir res_predeclaration 77*cdf0e10cSrcweir }; 78*cdf0e10cSrcweir }; 79*cdf0e10cSrcweir 80*cdf0e10cSrcweir 81*cdf0e10cSrcweir 82*cdf0e10cSrcweir #endif 83*cdf0e10cSrcweir 84