CamelCase headers

coding style

aboutdata.cpp

 /*
-    This file is part of KAddressBook.
+  This file is part of KAddressBook.
 
-    Copyright (c) 2009 Laurent Montel <montel@kde.org>
+  Copyright (c) 2009 Laurent Montel <montel@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.
+  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.
+  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.
+  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.
 */
 
 #include "aboutdata.h"
 
 #include "kdepim-version.h"
 
-#include <klocale.h>
+#include <KLocale>
 
 AboutData::AboutData()
   : KAboutData( "kaddressbook", 0, ki18n( "KAddressBook" ),

aboutdata.h

 /*
-    This file is part of KAddressBook.
+  This file is part of KAddressBook.
 
-    Copyright (c) 2009 Laurent Montel <montel@kde.org>
+  Copyright (c) 2009 Laurent Montel <montel@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.
+  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.
+  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.
+  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.
 */
 
 #ifndef ABOUTDATA_H
@@ -23,7 +23,7 @@
 
 #include "kaddressbook_export.h"
 
-#include <kaboutdata.h>
+#include <KAboutData>
 
 class KADDRESSBOOK_EXPORT AboutData : public KAboutData
 {
@@ -39,6 +39,5 @@ class KADDRESSBOOK_EXPORT AboutData : public KAboutData
     ~AboutData();
 };
 
-
 #endif /* ABOUTDATA_H */
 

contactfields.h

 /*
-    This file is part of KAddressBook.
+  This file is part of KAddressBook.
 
-    Copyright (c) 2009 Tobias Koenig <tokoe@kde.org>
+  Copyright (c) 2009 Tobias Koenig <tokoe@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.
+  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.
+  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.
+  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.
 */
 
 #ifndef CONTACTFIELDS_H
 #define CONTACTFIELDS_H
 
-#include <kabc/addressee.h>
+#include <KABC/Addressee>
 
 class ContactFields
 {

contactselectiondialog.cpp

 /*
-    Copyright (c) 2009 Tobias Koenig <tokoe@kde.org>
-
-    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.
+  Copyright (c) 2009 Tobias Koenig <tokoe@kde.org>
+
+  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 "contactselectiondialog.h"
-
 #include "contactselectionwidget.h"
 
-#include <klocale.h>
+#include <KLocale>
 
-ContactSelectionDialog::ContactSelectionDialog( QItemSelectionModel *selectionModel, QWidget *parent )
+ContactSelectionDialog::ContactSelectionDialog( QItemSelectionModel *selectionModel,
+                                                QWidget *parent )
   : KDialog( parent )
 {
   setCaption( i18n( "Select Contacts" ) );

contactselectiondialog.h

 /*
-    Copyright (c) 2009 Tobias Koenig <tokoe@kde.org>
+  Copyright (c) 2009 Tobias Koenig <tokoe@kde.org>
 
-    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 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.
+  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.
+  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.
 */
 
 #ifndef CONTACTSELECTIONDIALOG_H
 #define CONTACTSELECTIONDIALOG_H
 
-#include <kabc/addressee.h>
-#include <kdialog.h>
+#include <KABC/Addressee>
+#include <KDialog>
 
 class ContactSelectionWidget;
 
@@ -29,7 +29,7 @@ class QItemSelectionModel;
 
 namespace Akonadi
 {
-class Collection;
+  class Collection;
 }
 
 /**

contactselectionwidget.cpp

 /*
-    Copyright (c) 2009 Tobias Koenig <tokoe@kde.org>
-
-    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.
+  Copyright (c) 2009 Tobias Koenig <tokoe@kde.org>
+
+  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 "contactselectionwidget.h"
 
-#include <akonadi/collectioncombobox.h>
-#include <akonadi/entitytreemodel.h>
-#include <akonadi/itemfetchjob.h>
-#include <akonadi/itemfetchscope.h>
-#include <akonadi/recursiveitemfetchjob.h>
-#include <klocale.h>
+#include <Akonadi/CollectionComboBox>
+#include <Akonadi/EntityTreeModel>
+#include <Akonadi/ItemFetchJob>
+#include <Akonadi/ItemFetchScope>
+#include <Akonadi/RecursiveItemFetchJob>
+
+#include <KLocale>
 
 #include <QtGui/QButtonGroup>
 #include <QtGui/QCheckBox>
@@ -35,7 +36,8 @@
 #include <QtGui/QRadioButton>
 #include <QtGui/QVBoxLayout>
 
-ContactSelectionWidget::ContactSelectionWidget( QItemSelectionModel *selectionModel, QWidget *parent )
+ContactSelectionWidget::ContactSelectionWidget( QItemSelectionModel *selectionModel,
+                                                QWidget *parent )
   : QWidget( parent ), mSelectionModel( selectionModel )
 {
   initGui();
@@ -50,10 +52,11 @@ ContactSelectionWidget::ContactSelectionWidget( QItemSelectionModel *selectionMo
            mAddressBookSelectionRecursive, SLOT(setEnabled(bool)) );
 
   // apply default configuration
-  if ( mSelectionModel->hasSelection() )
+  if ( mSelectionModel->hasSelection() ) {
     mSelectedContactsButton->setChecked( true );
-  else
+  } else {
     mAllContactsButton->setChecked( true );
+  }
 }
 
 void ContactSelectionWidget::setMessageText( const QString &message )
@@ -68,12 +71,13 @@ void ContactSelectionWidget::setDefaultAddressBook( const Akonadi::Collection &a
 
 KABC::Addressee::List ContactSelectionWidget::selectedContacts() const
 {
-  if ( mAllContactsButton->isChecked() )
+  if ( mAllContactsButton->isChecked() ) {
     return collectAllContacts();
-  else if ( mSelectedContactsButton->isChecked() )
+  } else if ( mSelectedContactsButton->isChecked() ) {
     return collectSelectedContacts();
-  else if ( mAddressBookContactsButton->isChecked() )
+  } else if ( mAddressBookContactsButton->isChecked() ) {
     return collectAddressBookContacts();
+  }
 
   return KABC::Addressee::List();
 }
@@ -121,17 +125,20 @@ void ContactSelectionWidget::initGui()
 
 KABC::Addressee::List ContactSelectionWidget::collectAllContacts() const
 {
-  Akonadi::RecursiveItemFetchJob *job = new Akonadi::RecursiveItemFetchJob( Akonadi::Collection::root(),
-                                                                            QStringList() << KABC::Addressee::mimeType() );
+  Akonadi::RecursiveItemFetchJob *job =
+    new Akonadi::RecursiveItemFetchJob( Akonadi::Collection::root(),
+                                        QStringList() << KABC::Addressee::mimeType() );
   job->fetchScope().fetchFullPayload();
 
   KABC::Addressee::List contacts;
-  if ( !job->exec() )
+  if ( !job->exec() ) {
     return contacts;
+  }
 
   foreach ( const Akonadi::Item &item, job->items() ) {
-    if ( item.isValid() && item.hasPayload<KABC::Addressee>() )
+    if ( item.isValid() && item.hasPayload<KABC::Addressee>() ) {
       contacts.append( item.payload<KABC::Addressee>() );
+    }
   }
 
   return contacts;
@@ -145,9 +152,11 @@ KABC::Addressee::List ContactSelectionWidget::collectSelectedContacts() const
   for ( int i = 0; i < indexes.count(); ++i ) {
     const QModelIndex index = indexes.at( i );
     if ( index.isValid() ) {
-      const Akonadi::Item item = index.data( Akonadi::EntityTreeModel::ItemRole ).value<Akonadi::Item>();
-      if ( item.isValid() && item.hasPayload<KABC::Addressee>() )
+      const Akonadi::Item item =
+        index.data( Akonadi::EntityTreeModel::ItemRole ).value<Akonadi::Item>();
+      if ( item.isValid() && item.hasPayload<KABC::Addressee>() ) {
         contacts.append( item.payload<KABC::Addressee>() );
+      }
     }
   }
 
@@ -164,12 +173,14 @@ KABC::Addressee::List ContactSelectionWidget::collectAddressBookContacts() const
   }
 
   if ( mAddressBookSelectionRecursive->isChecked() ) {
-    Akonadi::RecursiveItemFetchJob *job = new Akonadi::RecursiveItemFetchJob( collection,
-                                                                              QStringList() << KABC::Addressee::mimeType() );
+    Akonadi::RecursiveItemFetchJob *job =
+      new Akonadi::RecursiveItemFetchJob( collection,
+                                          QStringList() << KABC::Addressee::mimeType() );
     job->fetchScope().fetchFullPayload();
 
-    if ( !job->exec() )
+    if ( !job->exec() ) {
       return contacts;
+    }
 
     foreach ( const Akonadi::Item &item, job->items() ) {
       if ( item.hasPayload<KABC::Addressee>() ) {
@@ -180,8 +191,9 @@ KABC::Addressee::List ContactSelectionWidget::collectAddressBookContacts() const
     Akonadi::ItemFetchJob *job = new Akonadi::ItemFetchJob( collection );
     job->fetchScope().fetchFullPayload();
 
-    if ( !job->exec() )
+    if ( !job->exec() ) {
       return contacts;
+    }
 
     foreach ( const Akonadi::Item &item, job->items() ) {
       if ( item.hasPayload<KABC::Addressee>() ) {

contactsorter.cpp

 /*
-    This file is part of KAddressBook.
+  This file is part of KAddressBook.
 
-    Copyright (c) 2009 Tobias Koenig <tokoe@kde.org>
+  Copyright (c) 2009 Tobias Koenig <tokoe@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.
+  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.
+  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.
+  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.
 */
 
 #include "contactsorter.h"
 
-#include <kabc/addressee.h>
+#include <KABC/Addressee>
 
 class ContactSortHelper
 {
@@ -30,29 +30,44 @@ class ContactSortHelper
     {
     }
 
-    inline bool operator()( const KABC::Addressee &contact, const KABC::Addressee &otherContact ) const
+    inline bool operator()( const KABC::Addressee &contact,
+                            const KABC::Addressee &otherContact ) const
     {
-      int result = QString::localeAwareCompare( ContactFields::value( mSortField, contact ),
-                                                ContactFields::value( mSortField, otherContact ) );
+      int result =
+        QString::localeAwareCompare(
+          ContactFields::value( mSortField, contact ),
+          ContactFields::value( mSortField, otherContact ) );
+
       if ( result == 0 ) {
-        int givenNameResult = QString::localeAwareCompare( ContactFields::value( ContactFields::GivenName, contact ),
-                                                           ContactFields::value( ContactFields::GivenName, otherContact ) );
+        int givenNameResult =
+          QString::localeAwareCompare(
+            ContactFields::value( ContactFields::GivenName, contact ),
+            ContactFields::value( ContactFields::GivenName, otherContact ) );
+
         if ( givenNameResult == 0 ) {
-          int familyNameResult = QString::localeAwareCompare( ContactFields::value( ContactFields::FamilyName, contact ),
-                                                              ContactFields::value( ContactFields::FamilyName, otherContact ) );
+          int familyNameResult =
+            QString::localeAwareCompare(
+              ContactFields::value( ContactFields::FamilyName, contact ),
+              ContactFields::value( ContactFields::FamilyName, otherContact ) );
+
           if ( familyNameResult == 0 ) {
-            result = QString::localeAwareCompare( ContactFields::value( ContactFields::FormattedName, contact ),
-                                                  ContactFields::value( ContactFields::FormattedName, otherContact ) );
-          } else
+            result =
+              QString::localeAwareCompare(
+                ContactFields::value( ContactFields::FormattedName, contact ),
+                ContactFields::value( ContactFields::FormattedName, otherContact ) );
+          } else {
             result = familyNameResult;
-        } else
+          }
+        } else {
           result = givenNameResult;
+        }
       }
 
       bool lesser = result < 0;
 
-      if ( mSortOrder == Qt::DescendingOrder )
+      if ( mSortOrder == Qt::DescendingOrder ) {
         lesser = !lesser;
+      }
 
       return lesser;
     }

contactsorter.h

 /*
-    This file is part of KAddressBook.
+  This file is part of KAddressBook.
 
-    Copyright (c) 2009 Tobias Koenig <tokoe@kde.org>
+  Copyright (c) 2009 Tobias Koenig <tokoe@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.
+  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.
+  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.
+  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.
 */
 
 #ifndef CONTACTSORTER_H
@@ -26,7 +26,8 @@
 class ContactSorter
 {
   public:
-    explicit ContactSorter( ContactFields::Field field, Qt::SortOrder sortOrder = Qt::AscendingOrder );
+    explicit ContactSorter( ContactFields::Field field,
+                            Qt::SortOrder sortOrder = Qt::AscendingOrder );
 
     void sort( QList<KABC::Addressee> &contacts ) const;
 

contactswitcher.cpp

 /*
-    Copyright (c) 2009 Tobias Koenig <tokoe@kde.org>
-
-    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.
+  Copyright (c) 2009 Tobias Koenig <tokoe@kde.org>
+
+  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 "contactswitcher.h"
 
-#include <klocale.h>
+#include <KLocale>
 
 #include <QtGui/QAbstractItemView>
 #include <QtGui/QHBoxLayout>
@@ -27,8 +27,7 @@
 #include <QtGui/QPushButton>
 
 ContactSwitcher::ContactSwitcher( QWidget *parent )
-  : QWidget( parent ),
-    mView( 0 )
+  : QWidget( parent ), mView( 0 )
 {
   QHBoxLayout *layout = new QHBoxLayout( this );
 
@@ -60,14 +59,16 @@ void ContactSwitcher::setView( QAbstractItemView *view )
 
 void ContactSwitcher::nextClicked()
 {
-  if ( !mView || !mView->model() )
+  if ( !mView || !mView->model() ) {
     return;
+  }
 
   const QModelIndex index = mView->selectionModel()->currentIndex();
 
   int row = 0;
-  if ( index.isValid() )
+  if ( index.isValid() ) {
     row = index.row() + 1;
+  }
 
   mView->selectionModel()->setCurrentIndex( mView->model()->index( row, 0 ),
                                             QItemSelectionModel::Rows |
@@ -78,14 +79,16 @@ void ContactSwitcher::nextClicked()
 
 void ContactSwitcher::previousClicked()
 {
-  if ( !mView || !mView->model() )
+  if ( !mView || !mView->model() ) {
     return;
+  }
 
   const QModelIndex index = mView->selectionModel()->currentIndex();
 
   int row = 0;
-  if ( index.isValid() )
+  if ( index.isValid() ) {
     row = index.row() - 1;
+