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/* This file is part of the KDE project
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*
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* Copyright (C) 2000 Richard Moore <rich@kde.org>
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* 2000 Wynn Wilkes <wynnw@caldera.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public License
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* along with this library; see the file COPYING.LIB. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#include "kjavaappletcontext.h"
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#include "kjavaappletserver.h"
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#include "kjavaprocess.h"
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#include "kjavaapplet.h"
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#include <tdelocale.h>
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#include <tdemessagebox.h>
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#include <kdebug.h>
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#include <tqmap.h>
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#include <tqguardedptr.h>
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#include <tqstringlist.h>
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#include <tqregexp.h>
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// This file was using 6002, but kdebug.areas didn't know about that number
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#define DEBUGAREA 6100
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typedef TQMap< int, TQGuardedPtr<KJavaApplet> > AppletMap;
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// For future expansion
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class KJavaAppletContextPrivate
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{
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friend class KJavaAppletContext;
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private:
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AppletMap applets;
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};
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// Static Factory Functions
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int KJavaAppletContext::contextCount = 0;
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/* Class Implementation
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*/
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KJavaAppletContext::KJavaAppletContext()
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: TQObject()
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{
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d = new KJavaAppletContextPrivate;
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server = KJavaAppletServer::allocateJavaServer();
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connect(server->javaProcess(), TQ_SIGNAL(exited(int)), this, TQ_SLOT(javaProcessExited(int)));
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id = contextCount;
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server->createContext( id, this );
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++contextCount;
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}
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KJavaAppletContext::~KJavaAppletContext()
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{
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server->destroyContext( id );
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KJavaAppletServer::freeJavaServer();
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delete d;
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}
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int KJavaAppletContext::contextId()
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{
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return id;
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}
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void KJavaAppletContext::setContextId( int _id )
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{
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id = _id;
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}
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void KJavaAppletContext::registerApplet( KJavaApplet* applet )
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{
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static int appletId = 0;
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applet->setAppletId( ++appletId );
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d->applets.insert( appletId, applet );
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}
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bool KJavaAppletContext::create( KJavaApplet* applet )
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{
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return server->createApplet( id, applet->appletId(),
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applet->appletName(),
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applet->appletClass(),
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applet->baseURL(),
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applet->user(),
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applet->password(),
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applet->authName(),
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applet->codeBase(),
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applet->archives(),
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applet->size(),
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applet->getParams(),
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applet->getWindowName() );
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}
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void KJavaAppletContext::destroy( KJavaApplet* applet )
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{
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const int appletId = applet->appletId();
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d->applets.remove( appletId );
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server->destroyApplet( id, appletId );
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}
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void KJavaAppletContext::init( KJavaApplet* applet )
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{
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server->initApplet( id, applet->appletId() );
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}
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void KJavaAppletContext::start( KJavaApplet* applet )
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{
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server->startApplet( id, applet->appletId() );
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}
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void KJavaAppletContext::stop( KJavaApplet* applet )
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{
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server->stopApplet( id, applet->appletId() );
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}
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void KJavaAppletContext::processCmd( TQString cmd, TQStringList args )
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{
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received( cmd, args );
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}
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void KJavaAppletContext::received( const TQString& cmd, const TQStringList& arg )
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{
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kdDebug(6100) << "KJavaAppletContext::received, cmd = >>" << cmd << "<<" << endl;
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kdDebug(6100) << "arg count = " << arg.count() << endl;
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if ( cmd == TQString::fromLatin1("showstatus")
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&& !arg.empty() )
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{
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TQString tmp = arg.first();
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tmp.replace(TQRegExp("[\n\r]"), "");
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kdDebug(6100) << "status message = " << tmp << endl;
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emit showStatus( tmp );
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}
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else if ( cmd == TQString::fromLatin1( "showurlinframe" )
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&& arg.count() > 1 )
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{
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kdDebug(6100) << "url = " << arg[0] << ", frame = " << arg[1] << endl;
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emit showDocument( arg[0], arg[1] );
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}
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else if ( cmd == TQString::fromLatin1( "showdocument" )
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&& !arg.empty() )
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{
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kdDebug(6100) << "url = " << arg.first() << endl;
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emit showDocument( arg.first(), "_top" );
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}
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else if ( cmd == TQString::fromLatin1( "resizeapplet" )
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&& arg.count() > 2 )
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{
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//arg[1] should be appletID
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//arg[2] should be new width
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//arg[3] should be new height
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bool ok;
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const int appletID = arg[0].toInt( &ok );
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const int width = arg[1].toInt( &ok );
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const int height = arg[2].toInt( &ok );
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if( !ok )
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{
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kdError(DEBUGAREA) << "could not parse out parameters for resize" << endl;
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}
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else
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{
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KJavaApplet* const tmp = d->applets[appletID];
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if (tmp)
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tmp->resizeAppletWidget( width, height );
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}
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}
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else if (cmd.startsWith(TQString::fromLatin1("audioclip_"))) {
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kdDebug(DEBUGAREA) << "process Audio command (not yet implemented): " << cmd << " " << arg[0] << endl;
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}
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else if ( cmd == TQString::fromLatin1( "JS_Event" )
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&& arg.count() > 2 )
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{
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bool ok;
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const int appletID = arg.first().toInt(&ok);
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KJavaApplet * applet;
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if (ok && (applet = d->applets[appletID]))
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{
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TQStringList js_args(arg);
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js_args.pop_front();
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applet->jsData(js_args);
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}
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else
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kdError(DEBUGAREA) << "parse JS event " << arg[0] << " " << arg[1] << endl;
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}
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else if ( cmd == TQString::fromLatin1( "AppletStateNotification" ) )
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{
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bool ok;
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const int appletID = arg.first().toInt(&ok);
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if (ok)
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{
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KJavaApplet* const applet = d->applets[appletID];
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if ( applet )
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{
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const int newState = arg[1].toInt(&ok);
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if (ok)
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{
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applet->stateChange(newState);
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if (newState == KJavaApplet::INITIALIZED) {
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kdDebug(DEBUGAREA) << "emit appletLoaded" << endl;
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emit appletLoaded();
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}
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} else
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kdError(DEBUGAREA) << "AppletStateNotification: status is not numerical" << endl;
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} else
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kdWarning(DEBUGAREA) << "AppletStateNotification: No such Applet with ID=" << arg[0] << endl;
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} else
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kdError(DEBUGAREA) << "AppletStateNotification: Applet ID is not numerical" << endl;
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}
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else if ( cmd == TQString::fromLatin1( "AppletFailed" ) ) {
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bool ok;
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const int appletID = arg.first().toInt(&ok);
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if (ok)
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{
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KJavaApplet* const applet = d->applets[appletID];
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/*
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TQString errorDetail(arg[1]);
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errorDetail.replace(TQRegExp(":\\s*"), ":\n");
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KMessageBox::detailedError(0L, i18n("Java error while loading applet."), errorDetail);
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*/
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if (applet)
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applet->setFailed();
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emit appletLoaded();
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}
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}
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}
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void KJavaAppletContext::javaProcessExited(int) {
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AppletMap::iterator it = d->applets.begin();
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const AppletMap::iterator itEnd = d->applets.end();
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for (; it != itEnd; ++it)
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if (!(*it).isNull() && (*it)->isCreated() && !(*it)->failed()) {
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(*it)->setFailed();
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if ((*it)->state() < KJavaApplet::INITIALIZED)
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emit appletLoaded();
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}
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}
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bool KJavaAppletContext::getMember(TQStringList & args, TQStringList & ret_args) {
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args.push_front( TQString::number(id) );
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return server->getMember( args, ret_args );
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}
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bool KJavaAppletContext::putMember( TQStringList & args ) {
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args.push_front( TQString::number(id) );
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return server->putMember( args );
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}
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bool KJavaAppletContext::callMember(TQStringList & args, TQStringList &ret_args) {
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args.push_front( TQString::number(id) );
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return server->callMember( args, ret_args );
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}
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void KJavaAppletContext::derefObject( TQStringList & args ) {
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args.push_front( TQString::number(id) );
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server->derefObject( args );
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}
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#include <kjavaappletcontext.moc>
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