mirror of
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112 lines
3.4 KiB
C++
112 lines
3.4 KiB
C++
/*
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Copyright (C) 2010 Klarälvdalens Datakonsult AB,
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a KDAB Group company, info@kdab.net,
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author Stephen Kelly <stephen@kdab.com>
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This library is free software; you can redistribute it and/or modify it
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under the terms of the GNU Library General Public License as published by
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the Free Software Foundation; either version 2 of the License, or (at your
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option) any later version.
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This library is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public
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License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to the
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Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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02110-1301, USA.
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*/
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#include "etmviewstatesaver.h"
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#include <QtCore/QModelIndex>
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#include "entitytreemodel.h"
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using namespace Akonadi;
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ETMViewStateSaver::ETMViewStateSaver(QObject *parent)
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: KViewStateSaver(parent)
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{
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}
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QModelIndex ETMViewStateSaver::indexFromConfigString(const QAbstractItemModel *model, const QString &key) const
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{
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if (key.startsWith(QLatin1Char('x'))) {
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return QModelIndex();
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}
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Entity::Id id = key.mid(1).toLongLong();
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if (id < 0) {
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return QModelIndex();
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}
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if (key.startsWith(QLatin1Char('c'))) {
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QModelIndex idx = EntityTreeModel::modelIndexForCollection(model, Collection(id));
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if (!idx.isValid()) {
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return QModelIndex();
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}
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return idx;
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} else if (key.startsWith(QLatin1Char('i'))) {
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QModelIndexList list = EntityTreeModel::modelIndexesForItem(model, Item(id));
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if (list.isEmpty()) {
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return QModelIndex();
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}
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return list.first();
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}
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return QModelIndex();
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}
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QString ETMViewStateSaver::indexToConfigString(const QModelIndex &index) const
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{
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if (!index.isValid()) {
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return QLatin1String("x-1");
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}
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const Collection c = index.data(EntityTreeModel::CollectionRole).value<Collection>();
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if (c.isValid()) {
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return QString::fromLatin1("c%1").arg(c.id());
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}
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Entity::Id id = index.data(EntityTreeModel::ItemIdRole).value<Entity::Id>();
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if (id >= 0) {
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return QString::fromLatin1("i%1").arg(id);
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}
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return QString();
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}
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void ETMViewStateSaver::selectCollections(const Akonadi::Collection::List &list)
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{
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QStringList colStrings;
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foreach (const Collection &col, list) {
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colStrings << QString::fromLatin1("c%1").arg(col.id());
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}
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restoreSelection(colStrings);
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}
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void ETMViewStateSaver::selectCollections(const QList< Collection::Id > &list)
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{
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QStringList colStrings;
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foreach (const Collection::Id &colId, list) {
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colStrings << QString::fromLatin1("c%1").arg(colId);
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}
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restoreSelection(colStrings);
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}
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void ETMViewStateSaver::selectItems(const Akonadi::Item::List &list)
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{
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QStringList itemStrings;
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foreach (const Item &item, list) {
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itemStrings << QString::fromLatin1("i%1").arg(item.id());
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}
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restoreSelection(itemStrings);
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}
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void ETMViewStateSaver::selectItems(const QList< Item::Id > &list)
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{
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QStringList itemStrings;
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foreach (const Item::Id &itemId, list) {
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itemStrings << QString::fromLatin1("i%1").arg(itemId);
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}
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restoreSelection(itemStrings);
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}
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