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/********************************************************************************
* *
* E x c e p t i o n T y p e s *
* *
*********************************************************************************
* Copyright (C) 2000,2022 by Jeroen van der Zijp. All Rights Reserved. *
*********************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License as published by *
* the Free Software Foundation; either version 3 of the License, or *
* (at your option) any later version. *
* *
* This library is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public License *
* along with this program. If not, see <http://www.gnu.org/licenses/> *
********************************************************************************/
#ifndef FXEXCEPTION_H
#define FXEXCEPTION_H
namespace FX {
/**
* Generic catch-all exception.
* An optional message may be passed in the constructor, which must be a string
* literal constant.
*/
class FXAPI FXException {
private:
const FXchar *message;
private:
static const FXchar exceptionName[];
public:
FXException():message(FXException::exceptionName){}
FXException(const FXchar *msg):message(msg){}
const FXchar *what() const { return message; }
~FXException(){}
};
/**
* Fatal error exception.
*/
class FXAPI FXFatalException : public FXException {
private:
static const FXchar exceptionName[];
public:
FXFatalException():FXException(FXFatalException::exceptionName){}
FXFatalException(const FXchar *msg):FXException(msg){}
};
/**
* Generic error exception.
*/
class FXAPI FXErrorException : public FXException {
private:
static const FXchar exceptionName[];
public:
FXErrorException():FXException(FXErrorException::exceptionName){}
FXErrorException(const FXchar *msg):FXException(msg){}
};
/**
* Index out of range.
*/
class FXAPI FXRangeException : public FXErrorException {
private:
static const FXchar exceptionName[];
public:
FXRangeException():FXErrorException(FXRangeException::exceptionName){}
FXRangeException(const FXchar *msg):FXErrorException(msg){}
};
/**
* Invalid pointer.
*/
class FXAPI FXPointerException : public FXErrorException {
private:
static const FXchar exceptionName[];
public:
FXPointerException():FXErrorException(FXPointerException::exceptionName){}
FXPointerException(const FXchar *msg):FXErrorException(msg){}
};
/**
* Generic resource exception.
*/
class FXAPI FXResourceException : public FXException {
private:
static const FXchar exceptionName[];
public:
FXResourceException():FXException(FXResourceException::exceptionName){}
FXResourceException(const FXchar *msg):FXException(msg){}
};
/**
* Out of memory.
*/
class FXAPI FXMemoryException : public FXResourceException {
private:
static const FXchar exceptionName[];
public:
FXMemoryException():FXResourceException(FXMemoryException::exceptionName){}
FXMemoryException(const FXchar *msg):FXResourceException(msg){}
};
/**
* Window exception.
*/
class FXAPI FXWindowException : public FXResourceException {
private:
static const FXchar exceptionName[];
public:
FXWindowException():FXResourceException(FXWindowException::exceptionName){}
FXWindowException(const FXchar *msg):FXResourceException(msg){}
};
/**
* Image, cursor, bitmap exception.
*/
class FXAPI FXImageException : public FXResourceException {
private:
static const FXchar exceptionName[];
public:
FXImageException():FXResourceException(FXImageException::exceptionName){}
FXImageException(const FXchar *msg):FXResourceException(msg){}
};
/**
* Font exception.
*/
class FXAPI FXFontException : public FXResourceException {
private:
static const FXchar exceptionName[];
public:
FXFontException():FXResourceException(FXFontException::exceptionName){}
FXFontException(const FXchar *msg):FXResourceException(msg){}
};
/**
* Throw this exception to terminate the calling thread gracefully, and
* pass the given return code back to a possible join() operation if one
* is in effect.
*/
class FXAPI FXThreadException : public FXException {
private:
FXint exitcode;
private:
static const FXchar exceptionName[];
public:
FXThreadException(FXint xc=-1):FXException(FXThreadException::exceptionName),exitcode(xc){}
FXThreadException(const FXchar *msg,FXint xc=-1):FXException(msg),exitcode(xc){}
FXint code() const { return exitcode; }
};
}
#endif
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