khtml Library API Documentation

kjs_proxy.h

00001 // -*- c-basic-offset: 2 -*- 00002 /* 00003 * This file is part of the KDE libraries 00004 * Copyright (C) 1999 Harri Porten (porten@kde.org) 00005 * Copyright (C) 2001 Peter Kelly (pmk@post.com) 00006 * 00007 * This library is free software; you can redistribute it and/or 00008 * modify it under the terms of the GNU Library General Public 00009 * License as published by the Free Software Foundation; either 00010 * version 2 of the License, or (at your option) any later version. 00011 * 00012 * This library is distributed in the hope that it will be useful, 00013 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00014 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00015 * Library General Public License for more details. 00016 * 00017 * You should have received a copy of the GNU Library General Public 00018 * License along with this library; if not, write to the Free Software 00019 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00020 */ 00021 00022 #ifndef _KJS_PROXY_H_ 00023 #define _KJS_PROXY_H_ 00024 00025 #include <qvariant.h> 00026 #include <qstring.h> 00027 #include <sys/time.h> 00028 00029 class KHTMLPart; 00030 00031 namespace DOM { 00032 class Node; 00033 class EventListener; 00034 class Event; 00035 } 00036 00037 namespace KJS { 00038 class List; 00039 class Interpreter; 00040 class Completion; 00041 class KJSDebugWin; 00042 } 00043 00044 namespace khtml { 00045 class ChildFrame; 00046 } 00047 00053 class KJSProxy { 00054 public: 00055 KJSProxy() { m_handlerLineno = 0; } 00056 virtual ~KJSProxy() { } 00057 virtual QVariant evaluate(QString filename, int baseLine, const QString &, const DOM::Node &n, 00058 KJS::Completion *completion = 0) = 0; 00059 virtual void clear() = 0; 00060 virtual DOM::EventListener *createHTMLEventHandler(QString sourceUrl, QString name, QString code) = 0; 00061 virtual void finishedWithEvent(const DOM::Event &event) = 0; 00062 virtual KJS::Interpreter *interpreter() = 0; 00063 00064 virtual void setDebugEnabled(bool enabled) = 0; 00065 virtual void showDebugWindow(bool show=true) = 0; 00066 virtual bool paused() const = 0; 00067 virtual void dataReceived() = 0; 00068 00069 void setEventHandlerLineno(int lineno) { m_handlerLineno = lineno; } 00070 00071 khtml::ChildFrame *m_frame; 00072 int m_handlerLineno; 00073 }; 00074 00075 class KJSCPUGuard { 00076 public: 00077 KJSCPUGuard() {} 00078 void start(unsigned int msec=5000, unsigned int i_msec=10000); 00079 void stop(); 00080 private: 00081 void (*oldAlarmHandler)(int); 00082 static void alarmHandler(int); 00083 static bool confirmTerminate(); 00084 itimerval oldtv; 00085 }; 00086 00087 #endif
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This file is part of the documentation for khtml Library Version 3.4.0.
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