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/* -*- c++ -*-
identitycombo.cpp
This file is part of KMail, the KDE mail client.
Copyright (c) 2002 Marc Mutz <[email protected]>
KMail is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License, version 2, as
published by the Free Software Foundation.
KMail 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
In addition, as a special exception, the copyright holders give
permission to link the code of this program with any edition of
the Qt library by Trolltech AS, Norway (or with modified versions
of Qt that use the same license as Qt), and distribute linked
combinations including the two. You must obey the GNU General
Public License in all respects for all of the code used other than
Qt. If you modify this file, you may extend this exception to
your version of the file, but you are not obligated to do so. If
you do not wish to do so, delete this exception statement from
your version.
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include "identitycombo.h"
#include "identity.h"
#include "identitymanager.h"
#include <klocale.h>
#include <assert.h>
using namespace KPIM;
IdentityCombo::IdentityCombo( IdentityManager* manager, QWidget * parent, const char * name )
: QComboBox( false, parent, name ), mIdentityManager( manager )
{
reloadCombo();
reloadUoidList();
connect( this, SIGNAL(activated(int)), SLOT(slotEmitChanged(int)) );
connect( manager, SIGNAL(changed()),
SLOT(slotIdentityManagerChanged()) );
}
QString IdentityCombo::currentIdentityName() const {
return mIdentityManager->identities()[ currentItem() ];
}
uint IdentityCombo::currentIdentity() const {
return mUoidList[ currentItem() ];
}
void IdentityCombo::setCurrentIdentity( const Identity & identity ) {
setCurrentIdentity( identity.uoid() );
}
void IdentityCombo::setCurrentIdentity( const QString & name ) {
int idx = mIdentityManager->identities().findIndex( name );
if ( idx < 0 ) return;
if ( idx == currentItem() ) return;
blockSignals( true ); // just in case Qt gets fixed to emit activated() here
setCurrentItem( idx );
blockSignals( false );
slotEmitChanged( idx );
}
void IdentityCombo::setCurrentIdentity( uint uoid ) {
int idx = mUoidList.findIndex( uoid );
if ( idx < 0 ) return;
if ( idx == currentItem() ) return;
blockSignals( true ); // just in case Qt gets fixed to emit activated() here
setCurrentItem( idx );
blockSignals( false );
slotEmitChanged( idx );
}
void IdentityCombo::reloadCombo() {
QStringList identities = mIdentityManager->identities();
// the IM should prevent this from happening:
assert( !identities.isEmpty() );
identities.first() = i18n("%1 (Default)").arg( identities.first() );
clear();
insertStringList( identities );
}
void IdentityCombo::reloadUoidList() {
mUoidList.clear();
IdentityManager::ConstIterator it;
for ( it = mIdentityManager->begin() ; it != mIdentityManager->end() ; ++it )
mUoidList << (*it).uoid();
}
void IdentityCombo::slotIdentityManagerChanged() {
uint oldIdentity = mUoidList[ currentItem() ];
reloadUoidList();
int idx = mUoidList.findIndex( oldIdentity );
blockSignals( true );
reloadCombo();
setCurrentItem( idx < 0 ? 0 : idx );
blockSignals( false );
if ( idx < 0 )
// apparently our oldIdentity got deleted:
slotEmitChanged( currentItem() );
}
void IdentityCombo::slotEmitChanged( int idx ) {
emit identityChanged( mIdentityManager->identities()[idx] );
emit identityChanged( mUoidList[idx] );
}
#include "identitycombo.moc"
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