svcore
1.9
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00001 /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */ 00002 00003 /* 00004 Sonic Visualiser 00005 An audio file viewer and annotation editor. 00006 Centre for Digital Music, Queen Mary, University of London. 00007 This file copyright 2006 Chris Cannam. 00008 00009 This program is free software; you can redistribute it and/or 00010 modify it under the terms of the GNU General Public License as 00011 published by the Free Software Foundation; either version 2 of the 00012 License, or (at your option) any later version. See the file 00013 COPYING included with this distribution for more information. 00014 */ 00015 00016 #ifndef _EXCEPTIONS_H_ 00017 #define _EXCEPTIONS_H_ 00018 00019 #include <exception> 00020 00021 #include <QString> 00022 00023 #include "Debug.h" 00024 00025 class FileNotFound : virtual public std::exception 00026 { 00027 public: 00028 FileNotFound(QString file) throw(); 00029 virtual ~FileNotFound() throw() { } 00030 virtual const char *what() const throw(); 00031 00032 protected: 00033 QString m_file; 00034 }; 00035 00036 class FailedToOpenFile : virtual public std::exception 00037 { 00038 public: 00039 FailedToOpenFile(QString file) throw(); 00040 virtual ~FailedToOpenFile() throw() { } 00041 virtual const char *what() const throw(); 00042 00043 protected: 00044 QString m_file; 00045 }; 00046 00047 class DirectoryCreationFailed : virtual public std::exception 00048 { 00049 public: 00050 DirectoryCreationFailed(QString directory) throw(); 00051 virtual ~DirectoryCreationFailed() throw() { } 00052 virtual const char *what() const throw(); 00053 00054 protected: 00055 QString m_directory; 00056 }; 00057 00058 class FileReadFailed : virtual public std::exception 00059 { 00060 public: 00061 FileReadFailed(QString file) throw(); 00062 virtual ~FileReadFailed() throw() { } 00063 virtual const char *what() const throw(); 00064 00065 protected: 00066 QString m_file; 00067 }; 00068 00069 class FileOperationFailed : virtual public std::exception 00070 { 00071 public: 00072 FileOperationFailed(QString file, QString operation) throw(); 00073 virtual ~FileOperationFailed() throw() { } 00074 virtual const char *what() const throw(); 00075 00076 protected: 00077 QString m_file; 00078 QString m_operation; 00079 }; 00080 00081 class InsufficientDiscSpace : virtual public std::exception 00082 { 00083 public: 00084 InsufficientDiscSpace(QString directory, 00085 int required, int available) throw(); 00086 InsufficientDiscSpace(QString directory) throw(); 00087 virtual ~InsufficientDiscSpace() throw() { } 00088 virtual const char *what() const throw(); 00089 00090 QString getDirectory() const { return m_directory; } 00091 int getRequired() const { return m_required; } 00092 int getAvailable() const { return m_available; } 00093 00094 protected: 00095 QString m_directory; 00096 int m_required; 00097 int m_available; 00098 }; 00099 00100 class AllocationFailed : virtual public std::exception 00101 { 00102 public: 00103 AllocationFailed(QString purpose) throw(); 00104 virtual ~AllocationFailed() throw() { } 00105 virtual const char *what() const throw(); 00106 00107 protected: 00108 QString m_purpose; 00109 }; 00110 00111 #endif