kdecore Library API Documentation

kuniqueapplication.h

00001 /* This file is part of the KDE libraries 00002 Copyright (c) 1999 Preston Brown <pbrown@kde.org> 00003 Copyright (c) 2000-2001 Waldo Bastian <bastian@kde.org> 00004 00005 This library is free software; you can redistribute it and/or 00006 modify it under the terms of the GNU Library General Public 00007 License as published by the Free Software Foundation; either 00008 version 2 of the License, or (at your option) any later version. 00009 00010 This library is distributed in the hope that it will be useful, 00011 but WITHOUT ANY WARRANTY; without even the implied warranty of 00012 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00013 Library General Public License for more details. 00014 00015 You should have received a copy of the GNU Library General Public License 00016 along with this library; see the file COPYING.LIB. If not, write to 00017 the Free Software Foundation, Inc., 59 Temple Place - Suite 330, 00018 Boston, MA 02111-1307, USA. 00019 */ 00020 00021 #ifndef _KUNIQUEAPP_H 00022 #define _KUNIQUEAPP_H 00023 00024 #include <kapplication.h> 00025 #include <dcopobject.h> 00026 00027 class KUniqueApplicationPrivate; 00028 00048 class KDECORE_EXPORT KUniqueApplication : public KApplication, public DCOPObject 00049 { 00050 Q_OBJECT 00051 public: 00067 KUniqueApplication( bool allowStyles=true, 00068 bool GUIenabled=true, 00069 bool configUnique=false); 00070 00071 #ifdef Q_WS_X11 00072 00092 KUniqueApplication( Display *display, 00093 Qt::HANDLE visual=0, 00094 Qt::HANDLE colormap=0, 00095 bool allowStyles=true, 00096 bool configUnique=false); 00097 #endif 00098 00105 static void addCmdLineOptions(); 00106 00136 static bool start(); 00137 00141 virtual ~KUniqueApplication(); 00142 00155 bool process(const QCString &fun, const QByteArray &data, 00156 QCString &replyType, QByteArray &replyData); 00157 00178 virtual int newInstance(); 00179 00186 bool restoringSession(); 00187 00191 static void setHandleAutoStarted(); 00192 00193 private: 00197 void delayRequest(const QCString &fun, const QByteArray &data); 00198 00199 private slots: 00203 void processDelayed(); 00204 00205 void newInstanceNoFork(); 00206 00207 static KInstance* initHack( bool configUnique ); 00208 00209 private: 00210 static bool s_nofork; 00211 static bool s_multipleInstances; 00212 static bool s_uniqueTestDone; 00213 static bool s_handleAutoStarted; 00214 00215 protected: 00216 virtual void virtual_hook( int id, void* data ); 00217 private: 00218 KUniqueApplicationPrivate *d; 00219 }; 00220 00221 #endif
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This file is part of the documentation for kdecore Library Version 3.4.0.
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