1 /* AbiSource 2 * 3 * Copyright (C) 2005 Daniel d'Andrada T. de Carvalho 4 * <daniel.carvalho@indt.org.br> 5 * 6 * This program is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU General Public License 8 * as published by the Free Software Foundation; either version 2 9 * of the License, or (at your option) any later version. 10 * 11 * This program is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 * GNU General Public License for more details. 15 * 16 * You should have received a copy of the GNU General Public License 17 * along with this program; if not, write to the Free Software 18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 19 * 02110-1301 USA. 20 */ 21 22 #ifndef _ODI_LISTENERSTATE_H_ 23 #define _ODI_LISTENERSTATE_H_ 24 25 // AbiWord includes 26 #include <ut_types.h> 27 #include <ut_string_class.h> 28 29 // Internal classes 30 class ODi_ListenerStateAction; 31 class ODi_ElementStack; 32 33 34 /** 35 * Base class for all ODi_*_ListenerState classes. 36 */ 37 class ODi_ListenerState { 38 39 public: 40 ODi_ListenerState(const char * pStateName,ODi_ElementStack & rElementStack)41 ODi_ListenerState(const char* pStateName, ODi_ElementStack& rElementStack) 42 : m_stateName(pStateName), m_rElementStack(rElementStack) {} 43 ~ODi_ListenerState()44 virtual ~ODi_ListenerState() {} 45 46 virtual void startElement (const gchar* pName, const gchar** ppAtts, 47 ODi_ListenerStateAction& rAction) = 0; 48 49 virtual void endElement (const gchar* pName, 50 ODi_ListenerStateAction& rAction) = 0; 51 52 virtual void charData (const gchar* pBuffer, int length) = 0; 53 getStateName()54 const UT_String& getStateName() const {return m_stateName;} 55 56 protected: 57 58 UT_String m_stateName; 59 ODi_ElementStack& m_rElementStack; 60 }; 61 62 #endif //_ODI_LISTENERSTATE_H_ 63