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00001 /******************************************************************************** 00002 * * 00003 * X - O b j e c t * 00004 * * 00005 ********************************************************************************* 00006 * Copyright (C) 1997,2009 by Jeroen van der Zijp. All Rights Reserved. * 00007 ********************************************************************************* 00008 * This library is free software; you can redistribute it and/or modify * 00009 * it under the terms of the GNU Lesser General Public License as published by * 00010 * the Free Software Foundation; either version 3 of the License, or * 00011 * (at your option) any later version. * 00012 * * 00013 * This library is distributed in the hope that it will be useful, * 00014 * but WITHOUT ANY WARRANTY; without even the implied warranty of * 00015 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * 00016 * GNU Lesser General Public License for more details. * 00017 * * 00018 * You should have received a copy of the GNU Lesser General Public License * 00019 * along with this program. If not, see <http://www.gnu.org/licenses/> * 00020 ********************************************************************************* 00021 * $Id: FXId.h,v 1.25 2009/01/06 13:07:25 fox Exp $ * 00022 ********************************************************************************/ 00023 #ifndef FXID_H 00024 #define FXID_H 00025 00026 #ifndef FXOBJECT_H 00027 #include "FXObject.h" 00028 #endif 00029 00030 namespace FX { 00031 00032 class FXApp; 00033 00034 00035 /// Encapsulates server side resource 00036 class FXAPI FXId : public FXObject { 00037 FXDECLARE_ABSTRACT(FXId) 00038 private: 00039 FXApp *app; // Back link to application object 00040 void *data; // User data 00041 protected: 00042 FXID xid; 00043 private: 00044 FXId(const FXId&); 00045 FXId &operator=(const FXId&); 00046 protected: 00047 FXId():app((FXApp*)-1L),data(NULL),xid(0){} 00048 FXId(FXApp* a):app(a),data(NULL),xid(0){} 00049 public: 00050 00051 /// Get application 00052 FXApp* getApp() const { return app; } 00053 00054 /// Get XID handle 00055 FXID id() const { return xid; } 00056 00057 /// Create resource 00058 virtual void create(); 00059 00060 /// Detach resource 00061 virtual void detach(); 00062 00063 /// Destroy resource 00064 virtual void destroy(); 00065 00066 /// Set user data pointer 00067 void setUserData(void *ptr){ data=ptr; } 00068 00069 /// Get user data pointer 00070 void* getUserData() const { return data; } 00071 00072 /// Save object to stream 00073 virtual void save(FXStream& store) const; 00074 00075 /// Load object from stream 00076 virtual void load(FXStream& store); 00077 00078 /// Destructor 00079 virtual ~FXId(); 00080 }; 00081 00082 } 00083 00084 #endif
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