00001 /* AbiSource Program Utilities 00002 * Copyright (C) 1998 AbiSource, Inc. 00003 * 00004 * This program is free software; you can redistribute it and/or 00005 * modify it under the terms of the GNU General Public License 00006 * as published by the Free Software Foundation; either version 2 00007 * of the License, or (at your option) any later version. 00008 * 00009 * This program is distributed in the hope that it will be useful, 00010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00012 * GNU General Public License for more details. 00013 * 00014 * You should have received a copy of the GNU General Public License 00015 * along with this program; if not, write to the Free Software 00016 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 00017 * 02110-1301 USA. 00018 */ 00019 00020 00021 00022 00023 #ifndef EV_MOUSE_H 00024 #define EV_MOUSE_H 00025 00026 #include <vector> 00027 #include "ut_types.h" 00028 #include "ev_EditBits.h" 00029 00030 class EV_EditEventMapper; 00031 class EV_EditMethod; 00032 class AV_View; 00033 class EV_MouseListener; 00034 00035 class ABI_EXPORT EV_Mouse 00036 { 00037 public: 00038 EV_Mouse(EV_EditEventMapper * pEEM); 00039 ~EV_Mouse(); 00040 00041 bool invokeMouseMethod(AV_View * pView, 00042 EV_EditMethod * pEM, 00043 UT_sint32 xPos, 00044 UT_sint32 yPos); 00045 void setEditEventMap(EV_EditEventMapper * pEEM); 00046 void clearMouseContext(void); 00047 00048 // mouse listeners 00049 void signal(EV_EditBits eb, UT_sint32 xPos, UT_sint32 yPos); 00050 UT_sint32 registerListener(EV_MouseListener* pListener); 00051 void unregisterListener(UT_sint32 iListenerId); 00052 void removeListeners(); 00053 protected: 00054 EV_EditEventMapper * m_pEEM; 00055 UT_uint32 m_clickState; /* {NoClick,SingleClick,DoubleClick} */ 00056 EV_EditMouseContext m_contextState; /* mouse context of click */ 00057 private: 00058 std::vector<EV_MouseListener*> m_listeners; 00059 }; 00060 00061 #endif /* EV_MOUSE_H */
1.7.1