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// -*- c++ -*-
/* This file is part of the KDE project
*
* Copyright (C) 2003 Koos Vriezen <koos.vriezen@xs4all.nl>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef KJAVAAPPLETVIEWER_H
#define KJAVAAPPLETVIEWER_H
#include <kparts/part.h>
#include <kparts/browserextension.h>
#include <kparts/statusbarextension.h>
#include <kparts/factory.h>
#include <kdialogbase.h>
#include <kurl.h>
#include <qobject.h>
#include <qstringlist.h>
#include <qguardedptr.h>
#include "kjavaappletwidget.h"
class QTable;
class QLabel;
class KJavaProcess;
class KJavaAppletViewer;
class KAboutData;
class KInstance;
class KConfig;
class CoverWidget;
class KJavaAppletViewerBrowserExtension : public KParts::BrowserExtension {
Q_OBJECT
public:
KJavaAppletViewerBrowserExtension (KJavaAppletViewer *parent);
void urlChanged (const QString & url);
void setLoadingProgress (int percentage);
void setURLArgs (const KParts::URLArgs & args);
void saveState (QDataStream & stream);
void restoreState (QDataStream & stream);
public slots:
void showDocument (const QString & doc, const QString & frame);
};
class KJavaAppletViewerLiveConnectExtension : public KParts::LiveConnectExtension {
Q_OBJECT
public:
KJavaAppletViewerLiveConnectExtension(KJavaAppletViewer * parent);
bool get (const unsigned long objid, const QString & field, KParts::LiveConnectExtension::Type & type, unsigned long & retobjid, QString & value);
bool put(const unsigned long, const QString & field, const QString & value);
bool call (const unsigned long , const QString & func, const QStringList & args, KParts::LiveConnectExtension::Type & type, unsigned long & retobjid, QString & value);
void unregister (const unsigned long objid);
int jsSessions () const { return m_jssessions; }
public slots:
void jsEvent (const QStringList & args);
signals:
virtual void partEvent (const unsigned long objid, const QString & event, const KParts::LiveConnectExtension::ArgList & args);
private:
KJavaAppletViewer * m_viewer;
static int m_jssessions;
};
class KJavaAppletViewer : public KParts::ReadOnlyPart {
Q_OBJECT
public:
KJavaAppletViewer (QWidget * wparent, const char * wname,
QObject * parent, const char * name, const QStringList &args);
~KJavaAppletViewer ();
CoverWidget * view () const { return m_view; }
static KAboutData* createAboutData ();
KJavaAppletViewerBrowserExtension * browserextension() const
{ return m_browserextension; }
KParts::LiveConnectExtension * liveConnectExtension () const
{ return m_liveconnect; }
bool eventFilter (QObject *o, QEvent *e);
bool appletAlive () const;
public slots:
virtual bool openURL (const KURL & url);
virtual bool closeURL ();
void appletLoaded ();
void infoMessage (const QString &);
protected:
bool openFile();
private slots:
void delayedCreateTimeOut ();
private:
QGuardedPtr <CoverWidget> m_view;
KConfig * m_config;
KJavaProcess * process;
KJavaAppletViewerBrowserExtension * m_browserextension;
KJavaAppletViewerLiveConnectExtension * m_liveconnect;
KParts::StatusBarExtension * m_statusbar;
QGuardedPtr <QLabel> m_statusbar_icon;
QString baseurl;
bool m_closed;
};
class KJavaAppletViewerFactory : public KParts::Factory {
Q_OBJECT
public:
KJavaAppletViewerFactory ();
virtual ~KJavaAppletViewerFactory ();
virtual KParts::Part *createPartObject
(QWidget *wparent, const char *wname,
QObject *parent, const char *name,
const char *className, const QStringList &args);
static KInstance * instance () { return s_instance; }
private:
static KInstance * s_instance;
};
class AppletParameterDialog : public KDialogBase {
Q_OBJECT
public:
AppletParameterDialog (KJavaAppletWidget * parent);
protected slots:
void slotClose ();
private:
KJavaAppletWidget * m_appletWidget;
QTable * table;
};
#endif
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