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ODe_ListenerAction.h

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00001 /* AbiSource
00002  *
00003  * Copyright (C) 2005 INdT
00004  * Author: Daniel d'Andrada T. de Carvalho <daniel.carvalho@indt.org.br>
00005  *
00006  * This program is free software; you can redistribute it and/or
00007  * modify it under the terms of the GNU General Public License
00008  * as published by the Free Software Foundation; either version 2
00009  * of the License, or (at your option) any later version.
00010  *
00011  * This program is distributed in the hope that it will be useful,
00012  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00013  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00014  * GNU General Public License for more details.
00015  *
00016  * You should have received a copy of the GNU General Public License
00017  * along with this program; if not, write to the Free Software
00018  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
00019  * 02110-1301 USA.
00020  */
00021 
00022 #ifndef ODE_LISTENERACTION_H_
00023 #define ODE_LISTENERACTION_H_
00024 
00025 // AbiWord includes
00026 #include <ut_types.h>
00027 
00028 // Internal classes
00029 class ODe_AbiDocListenerImpl;
00030 
00031 
00036 class ODe_ListenerAction {
00037 public:
00038 
00039     enum {
00040       ACTION_NONE       = 0,
00041       ACTION_PUSH       = 1,
00042       ACTION_POP        = 2
00043     };
00044 
00045     void pushListenerImpl(ODe_AbiDocListenerImpl* pListenerImpl, bool _deleteWhenPop) {
00046         m_action = ACTION_PUSH;
00047         m_pListenerImpl = pListenerImpl;
00048         m_deleteWhenPop = _deleteWhenPop;
00049     }
00050 
00051     void popListenerImpl() {
00052         m_action = ACTION_POP;
00053     }
00054 
00055     UT_uint8 getAction() const {
00056         return m_action;
00057     }
00058 
00059     ODe_AbiDocListenerImpl* getListenerImpl() const {
00060         return m_pListenerImpl;
00061     }
00062 
00063     bool deleteWhenPop() const {return m_deleteWhenPop;}
00064 
00065     void reset() {
00066         m_action = ACTION_NONE;
00067         m_pListenerImpl = NULL;
00068     }
00069 
00070 private:
00071     UT_uint8 m_action;
00072     ODe_AbiDocListenerImpl* m_pListenerImpl;
00073     bool m_deleteWhenPop;
00074 };
00075 
00076 #endif /*ODE_LISTENERACTION_H_*/

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