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kjavaapplet.h

00001 // -*- c++ -*-
00002 /* This file is part of the KDE project
00003  *
00004  * Copyright (C) 2000 Richard Moore <rich@kde.org>
00005  *               2000 Wynn Wilkes <wynnw@caldera.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 License
00018  * along with this library; see the file COPYING.LIB.  If not, write to
00019  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
00020  * Boston, MA 02110-1301, USA.
00021  */
00022 
00023 
00024 #ifndef KJAVAAPPLET_H
00025 #define KJAVAAPPLET_H
00026 
00027 #include <kurl.h>
00028 
00029 #include <qobject.h>
00030 #include <qstringlist.h>
00031 #include <qmap.h>
00032 
00044 class KJavaApplet;
00045 class KJavaAppletWidget;
00046 class KJavaAppletContext;
00047 class KJavaAppletPrivate;
00048 
00049 
00050 class KJavaApplet : public QObject
00051 {
00052 Q_OBJECT
00053 
00054 public:
00055     // states describing the life cycle of an applet.
00056     // keep in sync with applet state in KJASAppletStub.java !
00057     typedef enum {
00058          UNKNOWN      = 0,
00059          CLASS_LOADED = 1,
00060          INSTANCIATED = 2,
00061          INITIALIZED  = 3,
00062          STARTED      = 4,
00063          STOPPED      = 5,
00064          DESTROYED    = 6
00065     } AppletState;
00066     KJavaApplet( KJavaAppletWidget* _parent, KJavaAppletContext* _context = 0 );
00067     ~KJavaApplet();
00068 
00072     void setAppletContext( KJavaAppletContext* _context );
00073 
00077     void setAppletClass( const QString& clazzName );
00078 
00082     QString& appletClass();
00083 
00087     void setBaseURL( const QString& base );
00088 
00092     QString& baseURL();
00093 
00097     void setCodeBase( const QString& codeBase );
00098 
00102     QString& codeBase();
00103 
00108     void setArchives( const QString& _archives );
00109 
00114     QString& archives();
00115 
00119     void setAppletName( const QString& name );
00120 
00124     QString& appletName();
00125 
00129     void setSize( QSize size );
00130 
00134     QSize size();
00135 
00139     void setParameter( const QString& name, const QString& value );
00140 
00145     QString& parameter( const QString& name );
00146 
00150     QMap<QString,QString>& getParams();
00151 
00155     void setWindowName( const QString& title );
00156 
00160     QString& getWindowName();
00161 
00165     void resizeAppletWidget( int width, int height );
00166 
00171     void create();
00172 
00177     void init();
00178 
00182     bool isCreated();
00183 
00187     void start();
00188 
00192     void stop();
00193 
00197     int  appletId();
00198 
00202     void setAppletId( int id );
00203 
00204     KJavaAppletContext* getContext() const { return context; }
00205 
00209     void setUser(const QString & _user) { username = _user; }
00210     const QString & user () const { return username; }
00211 
00215     void setPassword(const QString & _password) { userpassword = _password; }
00216     const QString & password () const { return userpassword; }
00217 
00221     void setAuthName(const QString & _auth) { authname = _auth; }
00222     const QString & authName () const { return authname; }
00223 
00229     void stateChange ( const int newState );
00230     void setFailed ();
00231     AppletState state() const;
00232     bool failed() const;
00233     bool isAlive() const;
00237     void jsData (const QStringList & args) { emit jsEvent (args); }
00238 signals:
00239     void jsEvent (const QStringList & args);
00240 private:
00241     void showStatus( const QString &msg);
00242     KJavaAppletPrivate*    d;
00243     QMap<QString, QString> params;
00244     KJavaAppletContext*    context;
00245     int                    id;
00246     QString                username;
00247     QString                userpassword;
00248     QString                authname;
00249 };
00250 
00251 #endif // KJAVAAPPLET_H
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kjavaapplet.h

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