kjavaapplet.h

Go to the documentation of this file.

// -*- c++ -*-
/* 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 KJAVAAPPLET_H
#define KJAVAAPPLET_H

#include <kurl.h>

#include <QtCore/QObject>
#include <QtCore/QStringList>
#include <QtCore/QMap>

class KJavaApplet;
class KJavaAppletWidget;
class KJavaAppletContext;
class KJavaAppletPrivate;


class KJavaApplet : public QObject
{
Q_OBJECT

public:
    // states describing the life cycle of an applet.
    // keep in sync with applet state in KJASAppletStub.java !
    typedef enum {
         UNKNOWN      = 0,
         CLASS_LOADED = 1,
         INSTANCIATED = 2,
         INITIALIZED  = 3,
         STARTED      = 4,
         STOPPED      = 5,
         DESTROYED    = 6
    } AppletState;
    KJavaApplet( KJavaAppletWidget* _parent, KJavaAppletContext* _context = 0 );
    ~KJavaApplet();

    void setAppletContext( KJavaAppletContext* _context );

    void setAppletClass( const QString& clazzName );

    QString& appletClass();

    void setBaseURL( const QString& base );

    QString& baseURL();

    void setCodeBase( const QString& codeBase );

    QString& codeBase();

    void setArchives( const QString& _archives );

    QString& archives();

    void setAppletName( const QString& name );

    QString& appletName();

    void setSize( QSize size );

    QSize size();

    void setParameter( const QString& name, const QString& value );

    QString& parameter( const QString& name );

    QMap<QString,QString>& getParams();

    void setWindowName( const QString& title );

    QString& getWindowName();

    void resizeAppletWidget( int width, int height );

    void create();

    void init();

    bool isCreated();

    void start();

    void stop();

    int  appletId();

    void setAppletId( int id );

    KJavaAppletContext* getContext() const { return context; }

    void setUser(const QString & _user) { username = _user; }
    const QString & user () const { return username; }

    void setPassword(const QString & _password) { userpassword = _password; }
    const QString & password () const { return userpassword; }

    void setAuthName(const QString & _auth) { authname = _auth; }
    const QString & authName () const { return authname; }

    void stateChange ( const int newState );
    void setFailed ();
    AppletState state() const;
    bool failed() const;
    bool isAlive() const;
    void jsData (const QStringList & args) { emit jsEvent (args); }
Q_SIGNALS:
    void jsEvent (const QStringList & args);
private:
    void showStatus( const QString &msg);
    KJavaAppletPrivate* const d;
    QMap<QString, QString> params;
    KJavaAppletContext*    context;
    int                    id;
    QString                username;
    QString                userpassword;
    QString                authname;
};

#endif // KJAVAAPPLET_H