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/* This file is part of the KDE project
*
* Copyright (C) 2000 Richard Moore <rich@kde.org>
* 2000 Wynn Wilkes <wynnw@caldera.com>
*
* 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 KJAVAAPPLETSERVER_H
#define KJAVAAPPLETSERVER_H
#include "kjavaprocess.h"
#include <tqobject.h>
#include <tqmap.h>
/**
* @short Communicates with a KJAS server to display and control Java applets.
*
* @author Richard J. Moore, rich@kde.org
*/
class KJavaAppletContext;
class KJavaAppletServerPrivate;
class JSStackFrame;
class KJavaAppletServer : public TQObject
{
Q_OBJECT
public:
/**
* Create the applet server. These shouldn't be used directly,
* use allocateJavaServer instead
*/
KJavaAppletServer();
~KJavaAppletServer();
/**
* A factory method that returns the default server. This is the way this
* class is usually instantiated.
*/
static KJavaAppletServer *allocateJavaServer();
/**
* When you are done using your reference to the AppletServer, you must
* dereference it by calling freeJavaServer().
*/
static void freeJavaServer();
/**
* This allows the KJavaAppletWidget to display some feedback in a QLabel
* while the applet is being loaded. If the java process could not be
* started, an error message is displayed instead.
*/
static TQString getAppletLabel();
/**
* Create an applet context with the specified id.
*/
void createContext( int contextId, KJavaAppletContext* context );
/**
* Destroy the applet context with the specified id. All the applets in the
* context will be destroyed as well.
*/
void destroyContext( int contextId );
/**
* Create an applet in the specified context with the specified id. The applet
* name, class etc. are specified in the same way as in the HTML APPLET tag.
*/
bool createApplet( int contextId, int appletId,
const TQString & name, const TQString & clazzName,
const TQString & baseURL, const TQString & user,
const TQString & password, const TQString & authname,
const TQString & codeBase, const TQString & jarFile,
TQSize size, const TQMap<TQString, TQString>& params,
const TQString & windowTitle );
/**
* This should be called by the KJavaAppletWidget
*/
void initApplet( int contextId, int appletId );
/**
* Destroy an applet in the specified context with the specified id.
*/
void destroyApplet( int contextId, int appletId );
/**
* Start the specified applet.
*/
void startApplet( int contextId, int appletId );
/**
* Stop the specified applet.
*/
void stopApplet( int contextId, int appletId );
/**
* Show java console.
*/
void showConsole();
/**
* Send data we got back from a KJavaDownloader back to the appropriate
* class loader.
*/
void sendURLData( int loaderID, int code, const TQByteArray& data );
/**
* Removes KJavaDownloader from the list (deletes it too).
*/
void removeDataJob( int loaderID );
/**
* Shut down the KJAS server.
*/
void quit();
KJavaProcess* javaProcess() { return process; }
TQString appletLabel();
void waitForReturnData(JSStackFrame *);
void endWaitForReturnData();
bool getMember(TQStringList & args, TQStringList & ret_args);
bool putMember(TQStringList & args);
bool callMember(TQStringList & args, TQStringList & ret_args);
void derefObject(TQStringList & args);
bool usingKIO();
protected:
void setupJava( KJavaProcess* p );
KJavaProcess* process;
protected slots:
void slotJavaRequest( const TQByteArray& qb );
void checkShutdown();
void timerEvent(TQTimerEvent *);
private:
KJavaAppletServerPrivate* d;
};
class PermissionDialog : public TQObject
{
Q_OBJECT
public:
PermissionDialog( TQWidget* );
~PermissionDialog();
TQCString exec( const TQString & cert, const TQString & perm );
private slots:
void clicked();
private:
TQCString m_button;
};
#endif // KJAVAAPPLETSERVER_H
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