khtml/khtmladaptorpart.h

   1 /*
   2  *  This file is part of the KDE libraries
   3  *  Copyright (C) 2007 Harri Porten (porten@kde.org)
   4  *
   5  *  This library is free software; you can redistribute it and/or
   6  *  modify it under the terms of the GNU Library General Public
   7  *  License as published by the Free Software Foundation; either
   8  *  version 2 of the License, or (at your option) any later version.
   9  *
  10  *  This library is distributed in the hope that it will be useful,
  11  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  *  Library General Public License for more details.
  14  *
  15  *  You should have received a copy of the GNU Library General Public
  16  *  License along with this library; if not, write to the Free Software
  17  *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  18  */
  19
  20 #ifndef KHTMLADAPTORPART_H
  21 #define KHTMLADAPTORPART_H
  22
  23 #include <khtml_export.h>
  24 #include <kparts/part.h>
  25 #include <kparts/browserextension.h>
  26 #include <kparts/factory.h>
  27
  28 namespace KJS
  29 {
  30     class ExecState;
  31     class JSObject;
  32 }
  33
  34 class ScriptingInterface
  35 {
  36 public:
  37     virtual ~ScriptingInterface() { }
  38
  39     virtual void initScripting(KJS::ExecState *exec) = 0;
  40     virtual void stopScripting() = 0;
  41
  42     virtual KJS::JSObject* scriptObject() = 0;
  43 };
  44
  45 Q_DECLARE_INTERFACE(ScriptingInterface, "org.kde.khtml.ScriptingInterface")
  46
  47 class KHTMLAdaptorPartFactory : public KParts::Factory {
  48     Q_OBJECT
  49 public:
  50     KHTMLAdaptorPartFactory ();
  51     virtual KParts::Part *createPartObject(QWidget *wparent,
  52                                            QObject *parent,
  53                                            const char *className,
  54                                            const QStringList &args);
  55 };
  56
  57 class AdaptorView : public KParts::ReadOnlyPart,
  58                     public ScriptingInterface {
  59     Q_OBJECT
  60     Q_INTERFACES(ScriptingInterface)
  61 public:
  62     AdaptorView(QWidget* wparent, QObject* parent, const QStringList& args);
  63
  64     void initScripting(KJS::ExecState *exec);
  65     void stopScripting() { }
  66     KJS::JSObject* scriptObject();
  67
  68 protected:
  69     bool openFile();
  70 };
  71
  72 #endif