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/*
Copyright (C) 2010 Klarälvdalens Datakonsult AB,
a KDAB Group company, info@kdab.net,
author Stephen Kelly <stephen@kdab.com>
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 "etmviewstatesaver.h"
#include <QtCore/QModelIndex>
#include <QtGui/QItemSelection>
#include <QtGui/QTreeView>
#include "entitytreemodel.h"
using namespace Akonadi;
ETMViewStateSaver::ETMViewStateSaver(QObject* parent)
: KViewStateSaver(parent)
{
}
QModelIndex ETMViewStateSaver::indexFromConfigString(const QAbstractItemModel *model, const QString& key) const
{
if ( key.startsWith( QLatin1Char( 'x' ) ) )
return QModelIndex();
Entity::Id id = key.mid( 1 ).toLongLong();
if ( id < 0 )
return QModelIndex();
if ( key.startsWith( QLatin1Char( 'c' ) ) )
{
QModelIndex idx = EntityTreeModel::modelIndexForCollection( model, Collection( id ) );
if ( !idx.isValid() )
{
return QModelIndex();
}
return idx;
}
else if ( key.startsWith( QLatin1Char( 'i' ) ) )
{
QModelIndexList list = EntityTreeModel::modelIndexesForItem( model, Item( id ) );
if ( list.isEmpty() )
{
return QModelIndex();
}
return list.first();
}
return QModelIndex();
}
QString ETMViewStateSaver::indexToConfigString(const QModelIndex& index) const
{
if ( !index.isValid() )
return QLatin1String( "x-1" );
const Collection c = index.data( EntityTreeModel::CollectionRole ).value<Collection>();
if ( c.isValid() )
return QString::fromLatin1( "c%1" ).arg( c.id() );
Entity::Id id = index.data( EntityTreeModel::ItemIdRole ).value<Entity::Id>();
if ( id >= 0 )
return QString::fromLatin1( "i%1" ).arg( id );
return QString();
}
void ETMViewStateSaver::selectCollections(const Akonadi::Collection::List& list)
{
QStringList colStrings;
foreach(const Collection &col, list)
colStrings << QString::fromLatin1( "c%1" ).arg( col.id() );
restoreSelection(colStrings);
}
void ETMViewStateSaver::selectCollections(const QList< Collection::Id >& list)
{
QStringList colStrings;
foreach(const Collection::Id &colId, list)
colStrings << QString::fromLatin1( "c%1" ).arg( colId );
restoreSelection(colStrings);
}
void ETMViewStateSaver::selectItems(const Akonadi::Item::List& list)
{
QStringList itemStrings;
foreach(const Item &item, list)
itemStrings << QString::fromLatin1( "i%1" ).arg( item.id() );
restoreSelection(itemStrings);
}
void ETMViewStateSaver::selectItems(const QList< Item::Id >& list)
{
QStringList itemStrings;
foreach(const Item::Id &itemId, list)
itemStrings << QString::fromLatin1( "i%1" ).arg( itemId );
restoreSelection(itemStrings);
}
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