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HelpHandler.hpp

00001 #if !defined(__HELPHANDLER_HPP) 00002 #define __HELPHANDLER_HPP 00003 00004 /* 00005 CoreLinux++ 00006 Copyright (C) 2000 CoreLinux Consortium 00007 00008 The CoreLinux++ Library is free software; you can redistribute it and/or 00009 modify it under the terms of the GNU Library General Public License as 00010 published by the Free Software Foundation; either version 2 of the 00011 License, or (at your option) any later version. 00012 00013 The CoreLinux++ Library Library is distributed in the hope that it will 00014 be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of 00015 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00016 Library General Public License for more details. 00017 00018 You should have received a copy of the GNU Library General Public 00019 License along with the GNU C Library; see the file COPYING.LIB. If not, 00020 write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, 00021 Boston, MA 02111-1307, USA. 00022 */ 00023 00024 00025 #if !defined(__COMMON_HPP) 00026 #include <corelinux/Common.hpp> 00027 #endif 00028 00029 #if !defined(__HANDLER_HPP) 00030 #include <corelinux/Handler.hpp> 00031 #endif 00032 00033 #if !defined(__HELPREQUEST_HPP) 00034 #include <HelpRequest.hpp> 00035 #endif 00036 00037 DECLARE_CLASS( HelpHandler ); 00038 00045 class HelpHandler : public CORELINUX( Handler ) 00046 { 00047 public: 00048 00049 // 00050 // Constructors and destructor 00051 // 00053 00054 HelpHandler( HelpTopicCref ); 00055 00057 00058 HelpHandler( HelpHandlerCref ); 00059 00061 00062 virtual ~HelpHandler( void ); 00063 00064 // 00065 // Operator overloads 00066 // 00067 00069 00070 HelpHandlerRef operator=( HelpHandlerCref ); 00071 00073 00074 bool operator==( HelpHandlerCref ) const; 00075 00076 // 00077 // Accessors 00078 // 00080 00081 HelpTopicCref getTypeHandled( void ) const; 00082 00083 00084 protected: 00085 00087 00088 HelpHandler( void ) 00089 throw ( CORELINUX(Assertion) ); 00090 00092 00093 virtual bool handlesType( CORELINUX( RequestPtr ) ); 00094 00095 private: 00096 00098 00099 HelpTopic theTypeHandled; 00100 }; 00101 00102 #endif // if !defined(__HELPHANDLER_HPP) 00103 00104 /* 00105 Common rcs information do not modify 00106 $Author: frankc $ 00107 $Revision: 1.1 $ 00108 $Date: 2000/04/27 14:32:21 $ 00109 $Locker: $ 00110 */ 00111

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