/*
  IM address editor widget for KAddressbook

  Copyright (c) 2004 Will Stephenson   <lists@stevello.free-online.co.uk>

    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.

    This program 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 General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

    As a special exception, permission is given to link this program
    with any edition of TQt, and distribute the resulting executable,
    without including the source code for TQt in the source distribution.
*/
#include <tqcheckbox.h>
#include <tqcombobox.h>
#include <tqlineedit.h>
#include <tqlabel.h>

#include <kdebug.h>
#include <kiconloader.h>
#include <klocale.h>
#include <kplugininfo.h>

#include "imaddresswidget.h"

IMAddressWidget::IMAddressWidget( TQWidget *parent, TQValueList<KPluginInfo *> protocols )
  : IMAddressBase( parent )
{
  mProtocols = protocols;
  populateProtocols();
  init();
}

IMAddressWidget::IMAddressWidget( TQWidget *parent, TQValueList<KPluginInfo *> protocols,
                                  KPluginInfo *protocol, const TQString& address,
                                  const IMContext& context )
  : IMAddressBase( parent )
{
  Q_UNUSED( context );

  mProtocols = protocols;
  populateProtocols();
  cmbProtocol->setCurrentItem( mProtocols.findIndex( protocol ) );

  edtAddress->setText( address.section( TQChar( 0xE120 ), 0, 0 ) );
  edtNetwork->setText( address.section( TQChar( 0xE120 ), 1 ) );

  init();
}

void IMAddressWidget::init()
{
  connect( cmbProtocol, TQT_SIGNAL( activated( const TQString& ) ),
           this, TQT_SLOT( slotProtocolChanged() ) );
  connect( edtAddress, TQT_SIGNAL( textChanged( const TQString& ) ),
           this, TQT_SLOT( slotAddressChanged( const TQString& ) ) );

  slotProtocolChanged();
}

void IMAddressWidget::slotAddressChanged( const TQString &text )
{
  emit inValidState( !text.stripWhiteSpace().isEmpty() );
}

KPluginInfo * IMAddressWidget::protocol() const
{
  int protocolIndex = cmbProtocol->currentItem();

  return mProtocols[ protocolIndex ];
}

IMContext IMAddressWidget::context() const
{
  IMContext context = Any;
/*  if ( cmbContext->currentItem() )
  {

    int contextIndex = cmbContext->currentItem();
    switch ( contextIndex )
    {
    case 0:
      context = Any;
      break;
    case 1:
      context = Home;
      break;
    case 2:
      context = Work;
      break;
    }
  }
  */

  return context;
}

TQString IMAddressWidget::address() const
{
  // The protocol irc is a special case and hard coded in.
  // It's not nice, but the simplest way that I can see.
  if ( protocol()->name() == "IRC" && !edtNetwork->text().stripWhiteSpace().isEmpty() )
    return edtAddress->text().stripWhiteSpace() + TQChar( 0xE120 ) + edtNetwork->text().stripWhiteSpace();
  else
    return edtAddress->text().stripWhiteSpace();
}

void IMAddressWidget::populateProtocols()
{
  // insert the protocols in order
  TQValueList<KPluginInfo *>::ConstIterator it;
  for ( it = mProtocols.begin(); it != mProtocols.end(); ++it )
    cmbProtocol->insertItem( SmallIcon( (*it)->icon() ), (*it)->name() );
}

void IMAddressWidget::slotProtocolChanged()
{
  if ( protocol()->name() == "IRC" ) {
    edtNetwork->show();
    labelNetwork->show();
  } else {
    edtNetwork->hide();
    labelNetwork->hide();
  }
}

#include "imaddresswidget.moc"