kjs_proxy.h Source File (khtml Library)

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# 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 class KJSDebugWin;
    00031
    00032 namespace DOM {
    00033   class Node;
    00034   class EventListener;
    00035   class Event;
    00036 }
    00037
    00038 namespace KJS {
    00039   class List;
    00040   class Interpreter;
    00041   class Completion;
    00042 }
    00043
    00049 class KJSProxy {
    00050 public:
    00051   KJSProxy() { m_handlerLineno = 0; }
    00052   virtual ~KJSProxy() { }
    00053   virtual QVariant evaluate(QString filename, int baseLine, const QString &, const DOM::Node &n,
    00054                             KJS::Completion *completion = 0) = 0;
    00055   virtual void clear() = 0;
    00056   virtual DOM::EventListener *createHTMLEventHandler(QString sourceUrl, QString code) = 0;
    00057   virtual void finishedWithEvent(const DOM::Event &event) = 0;
    00058   virtual KJS::Interpreter *interpreter() = 0;
    00059
    00060   virtual void setDebugEnabled(bool enabled) = 0;
    00061   virtual bool paused() const = 0;
    00062   virtual void setSourceFile(QString url, QString code) = 0;
    00063   virtual void appendSourceFile(QString url, QString code) = 0;
    00064
    00065   void setEventHandlerLineno(int lineno) { m_handlerLineno = lineno; }
    00066
    00067   KHTMLPart *m_part;
    00068   int m_handlerLineno;
    00069
    00070   // Helper method, to access the private KHTMLPart::jScript()
    00071   static KJSProxy *proxy( KHTMLPart *part );
    00072 };
    00073
    00074 class KJSCPUGuard {
    00075 public:
    00076   KJSCPUGuard() {}
    00077   void start(unsigned int msec=5000, unsigned int i_msec=10000);
    00078   void stop();
    00079 private:
    00080   void (*oldAlarmHandler)(int);
    00081   static void alarmHandler(int);
    00082   itimerval oldtv;
    00083 };
    00084
    00085 #endif

This file is part of the documentation for kdelibs Version 3.1.5.
Documentation copyright © 1996-2002 the KDE developers.
Generated on Wed Jan 28 13:34:24 2004 by doxygen 1.3.4 written by Dimitri van Heesch, © 1997-2001