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/***************************************************************************
jabberchooseserver.cpp - Server list for Jabber
-------------------
begin : Mon Jul 12 2004
copyright : (C) 2004 by Till Gerken <till@tantalo.net>
Kopete (C) 2001-2004 Kopete developers <kopete-devel@kde.org>
***************************************************************************/
/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#include "jabberchooseserver.h"
#include <kdebug.h>
#include <klocale.h>
#include <kio/global.h>
#include <kio/job.h>
#include <kio/jobclasses.h>
#include <qtable.h>
#include <qlabel.h>
#include "jabberprotocol.h"
#include "dlgjabberchooseserver.h"
#include "jabberregisteraccount.h"
JabberChooseServer::JabberChooseServer ( JabberRegisterAccount *parent, const char *name )
: KDialogBase ( parent, name, true, i18n("Choose Jabber Server"),
KDialogBase::Ok | KDialogBase::Cancel )
{
mParentWidget = parent;
mSelectedRow = -1;
mMainWidget = new DlgJabberChooseServer ( this );
setMainWidget ( mMainWidget );
mMainWidget->lblStatus->setText ( i18n ( "Retrieving server list...") );
mMainWidget->listServers->setLeftMargin ( 0 );
// retrieve server list
mTransferJob = KIO::get ( "http://www.jabber.org/servers.xml" );
connect ( mTransferJob, SIGNAL ( result ( KIO::Job* ) ), this, SLOT ( slotTransferResult ( KIO::Job* ) ) );
connect ( mTransferJob, SIGNAL ( data ( KIO::Job*, const QByteArray& ) ), this, SLOT ( slotTransferData ( KIO::Job*, const QByteArray& ) ) );
connect ( mMainWidget->listServers, SIGNAL ( pressed ( int, int, int, const QPoint & ) ), this, SLOT ( slotSetSelection ( int ) ) );
connect ( mMainWidget->listServers, SIGNAL ( doubleClicked ( int, int, int, const QPoint & ) ), this, SLOT ( slotOk () ) );
enableButtonOK ( false );
}
JabberChooseServer::~JabberChooseServer()
{
}
void JabberChooseServer::slotOk ()
{
if ( mSelectedRow != -1 )
{
mParentWidget->setServer ( mMainWidget->listServers->text ( mSelectedRow, 0 ) );
}
deleteLater ();
}
void JabberChooseServer::slotCancel ()
{
deleteLater ();
}
void JabberChooseServer::slotSetSelection ( int row )
{
mSelectedRow = row;
mMainWidget->listServers->selectRow ( row );
enableButtonOK ( true );
}
void JabberChooseServer::slotTransferData ( KIO::Job */*job*/, const QByteArray &data )
{
unsigned oldSize = xmlServerList.size ();
xmlServerList.resize ( oldSize + data.size () );
memcpy ( &xmlServerList.data()[oldSize], data.data (), data.size () );
kdDebug ( JABBER_DEBUG_GLOBAL ) << k_funcinfo << "Server list now " << xmlServerList.size () << endl;
}
void JabberChooseServer::slotTransferResult ( KIO::Job *job )
{
if ( job->error () || mTransferJob->isErrorPage () )
{
mMainWidget->lblStatus->setText ( i18n ( "Could not retrieve server list." ) );
return;
}
else
{
kdDebug ( JABBER_DEBUG_GLOBAL ) << k_funcinfo << "Received server list ok!" << endl;
// clear status message
mMainWidget->lblStatus->setText ( "" );
// parse XML list
QDomDocument doc;
if ( !doc.setContent ( xmlServerList ) )
{
mMainWidget->lblStatus->setText ( i18n ( "Could not parse the server list.") );
return;
}
QDomElement docElement = doc.documentElement ();
mMainWidget->listServers->setNumRows ( docElement.childNodes().count () );
int listIndex = 0;
for( QDomNode node = docElement.firstChild (); !node.isNull (); node = node.nextSibling (), listIndex++ )
{
QDomNamedNodeMap attributes = node.attributes ();
mMainWidget->listServers->setText ( listIndex, 0, attributes.namedItem ( "jid" ).nodeValue () );
mMainWidget->listServers->setText ( listIndex, 1, attributes.namedItem ( "name" ).nodeValue () );
}
mMainWidget->listServers->adjustColumn ( 0 );
mMainWidget->listServers->adjustColumn ( 1 );
}
}
#include "jabberchooseserver.moc"
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