exceptions.h
00001 /* 00002 This file is part of libkcal. 00003 00004 Copyright (c) 2001-2003 Cornelius Schumacher <schumacher@kde.org> 00005 00006 This library is free software; you can redistribute it and/or 00007 modify it under the terms of the GNU Library General Public 00008 License as published by the Free Software Foundation; either 00009 version 2 of the License, or (at your option) any later version. 00010 00011 This library 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 GNU 00014 Library General Public License for more details. 00015 00016 You should have received a copy of the GNU Library General Public License 00017 along with this library; see the file COPYING.LIB. If not, write to 00018 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 00019 Boston, MA 02110-1301, USA. 00020 */ 00021 00022 #ifndef KCAL_EXCEPTIONS_H 00023 #define KCAL_EXCEPTIONS_H 00024 // 00025 // Exception classes of libkcal. 00026 // 00027 // We don't use actual C++ exceptions right now. These classes are currently 00028 // returned by an error function, but we can build upon them, if we start 00029 // to use C++ exceptions. 00030 00031 #include <tqstring.h> 00032 00033 namespace KCal { 00034 00039 class Exception 00040 { 00041 public: 00045 Exception( const TQString &message = TQString() ); 00046 virtual ~Exception(); 00047 00051 virtual TQString message(); 00052 00053 protected: 00054 TQString mMessage; 00055 00056 private: 00057 class Private; 00058 Private *d; 00059 }; 00060 00064 class ErrorFormat : public Exception 00065 { 00066 public: 00070 enum ErrorCodeFormat { 00071 LoadError, 00072 SaveError, 00073 ParseErrorIcal, 00074 ParseErrorKcal, 00075 NoCalendar, 00076 CalVersion1, 00077 CalVersion2, 00078 CalVersionUnknown, 00079 Restriction, 00080 NoWritableFound, 00081 UserCancel 00082 }; 00083 00087 ErrorFormat( ErrorCodeFormat code, const TQString &message = TQString() ); 00088 00092 TQString message(); 00096 ErrorCodeFormat errorCode(); 00097 00098 private: 00099 ErrorCodeFormat mCode; 00100 00101 class Private; 00102 Private *d; 00103 }; 00104 00105 } 00106 00107 #endif