1 files changed, 129 insertions, 0 deletions
diff --git a/libkpimidentities/identitycombo.cpp b/libkpimidentities/identitycombo.cpp
new file mode 100644
index 00000000..a7b9cd3a
--- /dev/null
+++ b/libkpimidentities/identitycombo.cpp
@@ -0,0 +1,129 @@
+/*  -*- c++ -*-
+    identitycombo.cpp
+
+    This file is part of KMail, the KDE mail client.
+    Copyright (c) 2002 Marc Mutz <mutz@kde.org>
+
+    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"