lib Library API Documentation

koscript_func.h

00001 /* This file is part of the KDE project 00002 Copyright (C) 1998, 1999, 2000 Torben Weis <weis@kde.org> 00003 00004 This library is free software; you can redistribute it and/or 00005 modify it under the terms of the GNU Library General Public 00006 License as published by the Free Software Foundation; either 00007 version 2 of the License, or (at your option) any later version. 00008 00009 This library is distributed in the hope that it will be useful, 00010 but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00012 Library General Public License for more details. 00013 00014 You should have received a copy of the GNU Library General Public License 00015 along with this library; see the file COPYING.LIB. If not, write to 00016 the Free Software Foundation, Inc., 59 Temple Place - Suite 330, 00017 Boston, MA 02111-1307, USA. 00018 */ 00019 00020 #ifndef __KSCRIPT_FUNC_H__ 00021 #define __KSCRIPT_FUNC_H__ 00022 00023 #include "koscript_value.h" 00024 #include "koscript_context.h" 00025 #include "koscript_ptr.h" 00026 #include "koscript_parsenode.h" 00027 00028 #include <qshared.h> 00029 00030 class KSParseNode; 00031 class KSInterpreter; 00032 00033 KSModule::Ptr ksCreateModule_KScript( KSInterpreter* ); 00034 00035 class KSFunction : public QShared 00036 { 00037 public: 00038 typedef KSSharedPtr<KSFunction> Ptr; 00039 00040 KSFunction( KSModule* m ) : QShared(), m_module( m ) { } 00041 00042 virtual bool call( KSContext& context ) = 0; 00043 virtual QString name() const = 0; 00044 00045 KSModule* module() { return m_module; } 00046 00047 private: 00048 KSModule* m_module; 00049 }; 00050 00051 typedef bool (*KSBuiltinFuncPtr)( KSContext& context ); 00052 00053 class KSBuiltinFunction : public KSFunction 00054 { 00055 public: 00056 KSBuiltinFunction( KSModule* m, const QString& _name, KSBuiltinFuncPtr func ) : KSFunction( m ) { m_func = func; m_name = _name; } 00057 virtual ~KSBuiltinFunction() { } 00058 00059 virtual bool call( KSContext& context ) { return m_func( context ); } 00060 virtual QString name() const { return m_name; } 00061 00062 private: 00063 KSBuiltinFuncPtr m_func; 00064 QString m_name; 00065 }; 00066 00067 class KSScriptFunction : public KSFunction 00068 { 00069 public: 00075 KSScriptFunction( KSModule* m, KSParseNode* node ) : KSFunction( m ) { m_node = node; } 00076 00077 virtual bool call( KSContext& context ); 00078 virtual QString name() const { return m_node->getIdent(); } 00079 00080 private: 00081 KSParseNode* m_node; 00082 }; 00083 00084 #endif
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This file is part of the documentation for lib Library Version 1.3.5.
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