Rename a number of libraries and executables to avoid conflicts with KDE4

1 files changed, 635 insertions, 0 deletions

diff --git a/tdehtml/java/kjavaappletviewer.cpp b/tdehtml/java/kjavaappletviewer.cpp
new file mode 100644
index 000000000..fce5195ff
--- /dev/null
+++ b/tdehtml/java/kjavaappletviewer.cpp
@@ -0,0 +1,635 @@
+/* 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.
+ */
+#include <stdio.h>
+
+#ifdef KDE_USE_FINAL
+#undef Always
+#endif
+#include <tqdir.h>
+#include <tqtable.h>
+#include <tqpair.h>
+#include <tqtimer.h>
+#include <tqguardedptr.h>
+#include <tqlabel.h>
+
+#include <klibloader.h>
+#include <kaboutdata.h>
+#include <kstaticdeleter.h>
+#include <klocale.h>
+#include <kstatusbar.h>
+#include <kiconloader.h>
+#include <kapplication.h>
+#include <kdebug.h>
+#include <kconfig.h>
+#include <kio/authinfo.h>
+#include <dcopclient.h>
+
+#include "kjavaappletwidget.h"
+#include "kjavaappletviewer.h"
+#include "kjavaappletserver.h"
+
+
+K_EXPORT_COMPONENT_FACTORY (kjavaappletviewer, KJavaAppletViewerFactory)
+
+TDEInstance *KJavaAppletViewerFactory::s_instance = 0;
+
+KJavaAppletViewerFactory::KJavaAppletViewerFactory () {
+    s_instance = new TDEInstance ("kjava");
+}
+
+KJavaAppletViewerFactory::~KJavaAppletViewerFactory () {
+    delete s_instance;
+}
+
+KParts::Part *KJavaAppletViewerFactory::createPartObject
+  (TQWidget *wparent, const char *wname,
+   TQObject *parent, const char * name, const char *, const TQStringList & args) {
+    return new KJavaAppletViewer (wparent, wname, parent, name, args);
+}
+
+//-----------------------------------------------------------------------------
+
+class KJavaServerMaintainer;
+static KJavaServerMaintainer * serverMaintainer = 0;
+
+class KJavaServerMaintainer {
+public:
+    KJavaServerMaintainer () { }
+    ~KJavaServerMaintainer ();
+
+    KJavaAppletContext * getContext (TQObject*, const TQString &);
+    void releaseContext (TQObject*, const TQString &);
+    void setServer (KJavaAppletServer * s);
+    TQGuardedPtr <KJavaAppletServer> server;
+private:
+    typedef TQMap <QPair <TQObject*, TQString>, QPair <KJavaAppletContext*, int> >
+            ContextMap;
+    ContextMap m_contextmap;
+};
+
+KJavaServerMaintainer::~KJavaServerMaintainer () {
+    delete server;
+}
+
+KJavaAppletContext * KJavaServerMaintainer::getContext (TQObject * w, const TQString & doc) {
+    ContextMap::key_type key = qMakePair (w, doc);
+    ContextMap::iterator it = m_contextmap.find (key);
+    if (it != m_contextmap.end ()) {
+        ++((*it).second);
+        return (*it).first;
+    }
+    KJavaAppletContext* const context = new KJavaAppletContext ();
+    m_contextmap.insert (key, qMakePair(context, 1));
+    return context;
+}
+
+void KJavaServerMaintainer::releaseContext (TQObject * w, const TQString & doc) {
+    ContextMap::iterator it = m_contextmap.find (qMakePair (w, doc));
+    if (it != m_contextmap.end () && --(*it).second <= 0) {
+        kdDebug(6100) << "KJavaServerMaintainer::releaseContext" << endl;
+        (*it).first->deleteLater ();
+        m_contextmap.remove (it);
+    }
+}
+
+inline void KJavaServerMaintainer::setServer (KJavaAppletServer * s) {
+    if (!server)
+        server = s;
+}
+
+static KStaticDeleter <KJavaServerMaintainer> serverMaintainerDeleter;
+
+//-----------------------------------------------------------------------------
+
+AppletParameterDialog::AppletParameterDialog (KJavaAppletWidget * parent)
+    : KDialogBase (parent, "paramdialog", true, i18n ("Applet Parameters"),
+                   KDialogBase::Close, KDialogBase::Close, true),
+      m_appletWidget (parent) {
+    KJavaApplet* const applet = parent->applet ();
+    table = new TQTable (30, 2, this);
+    table->setMinimumSize (TQSize (600, 400));
+    table->setColumnWidth (0, 200);
+    table->setColumnWidth (1, 340);
+    TQHeader* const header = table->horizontalHeader();
+    header->setLabel (0, i18n ("Parameter"));
+    header->setLabel (1, i18n ("Value"));
+    TQTableItem * tit = new TQTableItem (table, TQTableItem::Never, i18n("Class"));
+    table->setItem (0, 0, tit);
+    tit = new TQTableItem(table, TQTableItem::Always, applet->appletClass());
+    table->setItem (0, 1, tit);
+    tit = new TQTableItem (table, TQTableItem::Never, i18n ("Base URL"));
+    table->setItem (1, 0, tit);
+    tit = new TQTableItem(table, TQTableItem::Always, applet->baseURL());
+    table->setItem (1, 1, tit);
+    tit = new TQTableItem (table, TQTableItem::Never, i18n ("Archives"));
+    table->setItem (2, 0, tit);
+    tit = new TQTableItem(table, TQTableItem::Always, applet->archives());
+    table->setItem (2, 1, tit);
+    TQMap<TQString,TQString>::const_iterator it = applet->getParams().begin();
+    const TQMap<TQString,TQString>::const_iterator itEnd = applet->getParams().end();
+    for (int count = 2; it != itEnd; ++it) {
+        tit = new TQTableItem (table, TQTableItem::Always, it.key ());
+        table->setItem (++count, 0, tit);
+        tit = new TQTableItem(table, TQTableItem::Always, it.data ());
+        table->setItem (count, 1, tit);
+    }
+    setMainWidget (table);
+}
+
+void AppletParameterDialog::slotClose () {
+    table->selectCells (0, 0, 0, 0);
+    KJavaApplet* const applet = m_appletWidget->applet ();
+    applet->setAppletClass (table->item (0, 1)->text ());
+    applet->setBaseURL (table->item (1, 1)->text ());
+    applet->setArchives (table->item (2, 1)->text ());
+    const int lim = table->numRows();
+    for (int i = 3; i < lim; ++i) {
+        if (table->item (i, 0) && table->item (i, 1) && !table->item (i, 0)->text ().isEmpty ())
+            applet->setParameter (table->item (i, 0)->text (),
+                                  table->item (i, 1)->text ());
+    }
+    hide ();
+}
+//-----------------------------------------------------------------------------
+
+class CoverWidget : public TQWidget {
+    KJavaAppletWidget * m_appletwidget;
+public:
+    CoverWidget (TQWidget *);
+    ~CoverWidget () {}
+    KJavaAppletWidget * appletWidget () const;
+protected:
+    void resizeEvent (TQResizeEvent * e);
+};
+
+inline CoverWidget::CoverWidget (TQWidget * parent)
+ : TQWidget (parent, "KJavaAppletViewer Widget")
+{
+    m_appletwidget = new KJavaAppletWidget (this);
+    setFocusProxy (m_appletwidget);
+}
+
+inline KJavaAppletWidget * CoverWidget::appletWidget () const {
+    return m_appletwidget;
+}
+
+void CoverWidget::resizeEvent (TQResizeEvent * e) {
+    m_appletwidget->resize (e->size().width(), e->size().height());
+}
+
+//-----------------------------------------------------------------------------
+
+class StatusBarIcon : public TQLabel {
+public:
+    StatusBarIcon (TQWidget * parent) : TQLabel (parent) {
+        setPixmap (SmallIcon (TQString ("java"), KJavaAppletViewerFactory::instance ()));
+    }
+protected:
+    void mousePressEvent (TQMouseEvent *) {
+        serverMaintainer->server->showConsole ();
+    }
+};
+
+//-----------------------------------------------------------------------------
+
+KJavaAppletViewer::KJavaAppletViewer (TQWidget * wparent, const char *,
+                 TQObject * parent, const char * name, const TQStringList & args)
+ : KParts::ReadOnlyPart (parent, name),
+   m_browserextension (new KJavaAppletViewerBrowserExtension (this)),
+   m_liveconnect (new KJavaAppletViewerLiveConnectExtension (this)),
+   m_statusbar (new KParts::StatusBarExtension (this)),
+   m_statusbar_icon (0L),
+   m_closed (true)
+{
+    if (!serverMaintainer) {
+        serverMaintainerDeleter.setObject (serverMaintainer,
+                                           new KJavaServerMaintainer);
+    }
+    m_view = new CoverWidget (wparent);
+    TQString classname, classid, codebase, tdehtml_codebase, src_param;
+    int width = -1;
+    int height = -1;
+    KJavaApplet* const applet = m_view->appletWidget()->applet ();
+    TQStringList::const_iterator it = args.begin();
+    const TQStringList::const_iterator itEnd = args.end();
+    for ( ; it != itEnd; ++it) {
+        const int equalPos = (*it).find("=");
+        if (equalPos > 0) {
+            const TQString name = (*it).left (equalPos).upper ();
+            TQString value = (*it).right ((*it).length () - equalPos - 1);
+            if (value.at(0)=='\"')
+                value = value.right (value.length () - 1);
+            if (value.at (value.length () - 1) == '\"')
+                value.truncate (value.length () - 1);
+            kdDebug(6100) << "name=" << name << " value=" << value << endl;
+            if (!name.isEmpty()) {
+                const TQString name_lower = name.lower ();
+                if (name == "__KHTML__PLUGINBASEURL") {
+                    baseurl = KURL (KURL (value), TQString (".")).url ();
+                } else if (name == "__KHTML__CODEBASE")
+                    tdehtml_codebase = value;
+                else if (name_lower == TQString::fromLatin1("codebase") ||
+                         name_lower == TQString::fromLatin1("java_codebase")) {
+                    if (!value.isEmpty ())
+                        codebase = value;
+                } else if (name == "__KHTML__CLASSID")
+                //else if (name.lower()==TQString::fromLatin1("classid"))
+                    classid = value;
+                else if (name_lower == TQString::fromLatin1("code") ||
+                         name_lower == TQString::fromLatin1("java_code"))
+                    classname = value;
+                else if (name_lower == TQString::fromLatin1("src"))
+                    src_param = value;
+                else if (name_lower == TQString::fromLatin1("archive") ||
+                         name_lower == TQString::fromLatin1("java_archive") ||
+                         name_lower.startsWith ("cache_archive"))
+                    applet->setArchives (value);
+                else if (name_lower == TQString::fromLatin1("name"))
+                    applet->setAppletName (value);
+                else if (name_lower == TQString::fromLatin1("width"))
+                    width = value.toInt();
+                else if (name_lower == TQString::fromLatin1("height"))
+                    height = value.toInt();
+                if (!name.startsWith ("__KHTML__")) {
+                    applet->setParameter (name, value);
+                }
+            }
+        }
+    }
+    if (!classid.isEmpty ()) {
+        applet->setParameter ("CLSID", classid);
+        kdDebug(6100) << "classid=" << classid << classid.startsWith("clsid:")<< endl;
+        if (classid.startsWith ("clsid:"))
+            // codeBase contains the URL to the plugin page
+            tdehtml_codebase = baseurl;
+        else if (classname.isEmpty () && classid.startsWith ("java:"))
+            classname = classid.mid(5);
+    }
+    if (classname.isEmpty ())
+        classname = src_param;
+    else if (!src_param.isEmpty ())
+        applet->setParameter (TQString ("SRC"), src_param);
+    if (codebase.isEmpty ())
+        codebase = tdehtml_codebase;
+    if (baseurl.isEmpty ()) {
+        // not embeded in tdehtml
+        TQString pwd = TQDir().absPath ();
+        if (!pwd.endsWith (TQChar (TQDir::separator ())))
+            pwd += TQDir::separator ();
+        baseurl = KURL (KURL (pwd), codebase).url ();
+    }
+    if (width > 0 && height > 0) {
+        m_view->resize (width, height);
+        applet->setSize( TQSize( width, height ) );
+    }
+    applet->setBaseURL (baseurl);
+    // check codebase first
+    const KURL kbaseURL( baseurl );
+    const KURL newURL(kbaseURL, codebase);
+    if (kapp->authorizeURLAction("redirect", KURL(baseurl), newURL))
+        applet->setCodeBase (newURL.url());
+    applet->setAppletClass (classname);
+    KJavaAppletContext* const cxt = serverMaintainer->getContext (parent, baseurl);
+    applet->setAppletContext (cxt);
+
+    KJavaAppletServer* const server = cxt->getServer ();
+
+    serverMaintainer->setServer (server);
+
+    if (!server->usingKIO ()) {
+        /* if this page needs authentication */
+        TDEIO::AuthInfo info;
+        TQString errorMsg;
+        TQCString replyType;
+        TQByteArray params;
+        TQByteArray reply;
+        TDEIO::AuthInfo authResult;
+
+        //(void) dcopClient(); // Make sure to have a dcop client.
+        info.url = baseurl;
+        info.verifyPath = true;
+
+        TQDataStream stream(params, IO_WriteOnly);
+        stream << info << m_view->topLevelWidget()->winId();
+
+        if (!kapp->dcopClient ()->call( "kded", "kpasswdserver", "checkAuthInfo(TDEIO::AuthInfo, long int)", params, replyType, reply ) ) {
+            kdWarning() << "Can't communicate with kded_kpasswdserver!" << endl;
+        } else if ( replyType == "TDEIO::AuthInfo" ) {
+            TQDataStream stream2( reply, IO_ReadOnly );
+            stream2 >> authResult;
+            applet->setUser (authResult.username);
+            applet->setPassword (authResult.password);
+            applet->setAuthName (authResult.realmValue);
+        }
+    }
+
+    /* install event filter for close events */
+    if (wparent)
+        wparent->topLevelWidget ()->installEventFilter (this);
+
+    setInstance (KJavaAppletViewerFactory::instance ());
+    KParts::Part::setWidget (m_view);
+
+    connect (applet->getContext(), TQT_SIGNAL(appletLoaded()), this, TQT_SLOT(appletLoaded()));
+    connect (applet->getContext(), TQT_SIGNAL(showDocument(const TQString&, const TQString&)), m_browserextension, TQT_SLOT(showDocument(const TQString&, const TQString&)));
+    connect (applet->getContext(), TQT_SIGNAL(showStatus(const TQString &)), this, TQT_SLOT(infoMessage(const TQString &)));
+    connect (applet, TQT_SIGNAL(jsEvent (const TQStringList &)), m_liveconnect, TQT_SLOT(jsEvent (const TQStringList &)));
+}
+
+bool KJavaAppletViewer::eventFilter (TQObject *o, TQEvent *e) {
+    if (m_liveconnect->jsSessions () > 0) {
+        switch (e->type()) {
+            case TQEvent::Destroy:
+            case TQEvent::Close:
+            case TQEvent::Quit:
+                return true;
+            default:
+                break;
+        }
+    }
+    return KParts::ReadOnlyPart::eventFilter(o,e);
+}
+
+KJavaAppletViewer::~KJavaAppletViewer () {
+    m_view = 0L;
+    serverMaintainer->releaseContext (TQT_TQOBJECT(parent()), baseurl);
+    if (m_statusbar_icon) {
+        m_statusbar->removeStatusBarItem (m_statusbar_icon);
+        delete m_statusbar_icon;
+    }
+}
+
+bool KJavaAppletViewer::openURL (const KURL & url) {
+    if (!m_view) return false;
+    m_closed = false;
+    KJavaAppletWidget* const w = m_view->appletWidget ();
+    KJavaApplet* const applet = w->applet ();
+    if (applet->isCreated ())
+        applet->stop ();
+    if (applet->appletClass ().isEmpty ()) {
+        // preview without setting a class?
+        if (applet->baseURL ().isEmpty ()) {
+            applet->setAppletClass (url.fileName ());
+            applet->setBaseURL (url.upURL ().url ());
+        } else
+            applet->setAppletClass (url.url ());
+        AppletParameterDialog (w).exec ();
+        applet->setSize (w->sizeHint());
+    }
+    if (!m_statusbar_icon) {
+        KStatusBar *sb = m_statusbar->statusBar();
+        if (sb) {
+            m_statusbar_icon = new StatusBarIcon (sb);
+            m_statusbar->addStatusBarItem (m_statusbar_icon, 0, false);
+        }
+    }
+    // delay showApplet if size is unknown and m_view not shown
+    if (applet->size().width() > 0 || m_view->isVisible())
+        w->showApplet ();
+    else
+        TQTimer::singleShot (10, this, TQT_SLOT (delayedCreateTimeOut ()));
+    if (!applet->failed ())
+        emit started (0L);
+    return url.isValid ();
+}
+
+bool KJavaAppletViewer::closeURL () {
+    kdDebug(6100) << "closeURL" << endl;
+    m_closed = true;
+    KJavaApplet* const applet = m_view->appletWidget ()->applet ();
+    if (applet->isCreated ())
+        applet->stop ();
+    applet->getContext()->getServer()->endWaitForReturnData();
+    return true;
+}
+
+bool KJavaAppletViewer::appletAlive () const {
+    return !m_closed && m_view &&
+           m_view->appletWidget ()->applet () &&
+           m_view->appletWidget ()->applet ()->isAlive ();
+}
+
+bool KJavaAppletViewer::openFile () {
+    return false;
+}
+
+void KJavaAppletViewer::delayedCreateTimeOut () {
+    KJavaAppletWidget* const w = m_view->appletWidget ();
+    if (!w->applet ()->isCreated () && !m_closed)
+        w->showApplet ();
+}
+
+void KJavaAppletViewer::appletLoaded () {
+    if (!m_view) return;
+    KJavaApplet* const applet = m_view->appletWidget ()->applet ();
+    if (applet->isAlive() || applet->failed())
+        emit completed();
+}
+
+void KJavaAppletViewer::infoMessage (const TQString & msg) {
+    m_browserextension->infoMessage(msg);
+}
+
+TDEAboutData* KJavaAppletViewer::createAboutData () {
+    return new TDEAboutData("KJavaAppletViewer", I18N_NOOP("TDE Java Applet Plugin"), "1.0");
+}
+
+//---------------------------------------------------------------------
+
+KJavaAppletViewerBrowserExtension::KJavaAppletViewerBrowserExtension (KJavaAppletViewer * parent)
+  : KParts::BrowserExtension (parent, "KJavaAppletViewer Browser Extension") {
+}
+
+void KJavaAppletViewerBrowserExtension::urlChanged (const TQString & url) {
+    emit setLocationBarURL (url);
+}
+
+void KJavaAppletViewerBrowserExtension::setLoadingProgress (int percentage) {
+    emit loadingProgress (percentage);
+}
+
+void KJavaAppletViewerBrowserExtension::setURLArgs (const KParts::URLArgs & /*args*/) {
+}
+
+void KJavaAppletViewerBrowserExtension::saveState (TQDataStream & stream) {
+    KJavaApplet* const applet = static_cast<KJavaAppletViewer*>(parent())->view()->appletWidget ()->applet ();
+    stream << applet->appletClass();
+    stream << applet->baseURL();
+    stream << applet->archives();
+    stream << applet->getParams().size ();
+    TQMap<TQString,TQString>::const_iterator it = applet->getParams().begin();
+    const TQMap<TQString,TQString>::const_iterator itEnd = applet->getParams().end();
+    for ( ; it != itEnd; ++it) {
+        stream << it.key ();
+        stream << it.data ();
+    }
+}
+
+void KJavaAppletViewerBrowserExtension::restoreState (TQDataStream & stream) {
+    KJavaAppletWidget* const w = static_cast<KJavaAppletViewer*>(parent())->view()->appletWidget();
+    KJavaApplet* const applet = w->applet ();
+    TQString key, val;
+    int paramcount;
+    stream >> val;
+    applet->setAppletClass (val);
+    stream >> val;
+    applet->setBaseURL (val);
+    stream >> val;
+    applet->setArchives (val);
+    stream >> paramcount;
+    for (int i = 0; i < paramcount; ++i) {
+        stream >> key;
+        stream >> val;
+        applet->setParameter (key, val);
+        kdDebug(6100) << "restoreState key:" << key << " val:" << val << endl;
+    }
+    applet->setSize (w->sizeHint ());
+    if (w->isVisible())
+        w->showApplet ();
+}
+
+void KJavaAppletViewerBrowserExtension::showDocument (const TQString & doc,
+                                                      const TQString & frame) {
+    const KURL url (doc);
+    KParts::URLArgs args;
+    args.frameName = frame;
+    emit openURLRequest (url, args);
+}
+
+//-----------------------------------------------------------------------------
+
+KJavaAppletViewerLiveConnectExtension::KJavaAppletViewerLiveConnectExtension(KJavaAppletViewer * parent)
+    : KParts::LiveConnectExtension (parent, "KJavaAppletViewer LiveConnect Extension"), m_viewer (parent) {
+}
+
+bool KJavaAppletViewerLiveConnectExtension::get (
+        const unsigned long objid, const TQString & name,
+        KParts::LiveConnectExtension::Type & type,
+        unsigned long & rid, TQString & value)
+{
+    if (!m_viewer->appletAlive ())
+        return false;
+    TQStringList args, ret_args;
+    KJavaApplet* const applet = m_viewer->view ()->appletWidget ()->applet ();
+    args.append (TQString::number (applet->appletId ()));
+    args.append (TQString::number ((int) objid));
+    args.append (name);
+    m_jssessions++;
+    const bool ret = applet->getContext()->getMember (args, ret_args);
+    m_jssessions--;
+    if (!ret || ret_args.count() != 3) return false;
+    bool ok;
+    int itype = ret_args[0].toInt (&ok);
+    if (!ok || itype < 0) return false;
+    type = (KParts::LiveConnectExtension::Type) itype;
+    rid = ret_args[1].toInt (&ok);
+    if (!ok) return false;
+    value = ret_args[2];
+    return true;
+}
+
+bool KJavaAppletViewerLiveConnectExtension::put(const unsigned long objid, const TQString & name, const TQString & value)
+{
+    if (!m_viewer->appletAlive ())
+        return false;
+    TQStringList args;
+    KJavaApplet* const applet = m_viewer->view ()->appletWidget ()->applet ();
+    args.append (TQString::number (applet->appletId ()));
+    args.append (TQString::number ((int) objid));
+    args.append (name);
+    args.append (value);
+    ++m_jssessions;
+    const bool ret = applet->getContext()->putMember (args);
+    --m_jssessions;
+    return ret;
+}
+
+bool KJavaAppletViewerLiveConnectExtension::call( const unsigned long objid, const TQString & func, const TQStringList & fargs, KParts::LiveConnectExtension::Type & type, unsigned long & retobjid, TQString & value )
+{
+    if (!m_viewer->appletAlive ())
+        return false;
+    KJavaApplet* const applet = m_viewer->view ()->appletWidget ()->applet ();
+    TQStringList args, ret_args;
+    args.append (TQString::number (applet->appletId ()));
+    args.append (TQString::number ((int) objid));
+    args.append (func);
+    args.append (TQString::number ((int) fargs.size ()));
+    {
+        TQStringList::const_iterator it = fargs.begin();
+        const TQStringList::const_iterator itEnd = fargs.end();
+	for ( ; it != itEnd; ++it)
+            args.append(*it);
+    }
+
+    ++m_jssessions;
+    const bool ret = applet->getContext()->callMember (args, ret_args);
+    --m_jssessions;
+    if (!ret || ret_args.count () != 3) return false;
+    bool ok;
+    const int itype = ret_args[0].toInt (&ok);
+    if (!ok || itype < 0) return false;
+    type = (KParts::LiveConnectExtension::Type) itype;
+    retobjid = ret_args[1].toInt (&ok);
+    if (!ok) return false;
+    value = ret_args[2];
+    return true;
+}
+
+void KJavaAppletViewerLiveConnectExtension::unregister(const unsigned long objid)
+{
+    if (!m_viewer->view () || !m_viewer->view ())
+        return;
+    KJavaApplet* const applet = m_viewer->view ()->appletWidget ()->applet ();
+    if (!applet || objid == 0) {
+        // typically a gc after a function call on the applet,
+        // no need to send to the jvm
+        return;
+    }
+    TQStringList args;
+    args.append (TQString::number (applet->appletId ()));
+    args.append (TQString::number ((int) objid));
+    applet->getContext()->derefObject (args);
+}
+
+void KJavaAppletViewerLiveConnectExtension::jsEvent (const TQStringList & args) {
+    if (args.count () < 2 || !m_viewer->appletAlive ())
+        return;
+    bool ok;
+    TQStringList::ConstIterator it = args.begin();
+    const TQStringList::ConstIterator itEnd = args.end();
+    const unsigned long objid = (*it).toInt(&ok);
+    ++it;
+    const TQString event = (*it);
+    ++it;
+    KParts::LiveConnectExtension::ArgList arglist;
+
+    for (; it != itEnd; ++it) {
+        // take a deep breath here
+        const TQStringList::ConstIterator prev = it++;
+	arglist.push_back(KParts::LiveConnectExtension::ArgList::value_type((KParts::LiveConnectExtension::Type) (*prev).toInt(), (*it)));
+    }
+    emit partEvent (objid, event, arglist);
+}
+
+int KJavaAppletViewerLiveConnectExtension::m_jssessions = 0;
+
+//-----------------------------------------------------------------------------
+
+#include "kjavaappletviewer.moc"