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112 lines
3.7 KiB
112 lines
3.7 KiB
/* -*- mode: C++; c-file-style: "gnu" -*- |
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This file is part of KMail, the KDE mail client. |
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Copyright (c) 2010 Montel Laurent <montel@kde.org> |
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KMail is free software; you can redistribute it and/or modify it |
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under the terms of the GNU General Public License, version 2, as |
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published by the Free Software Foundation. |
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KMail is distributed in the hope that it will be useful, but |
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WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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General Public License for more details. |
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You should have received a copy of the GNU General Public License along |
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with this program; if not, write to the Free Software Foundation, Inc., |
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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*/ |
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#include "entitycollectionorderproxymodel.h" |
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#include "kmkernel.h" |
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#include <akonadi/collection.h> |
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#include <akonadi/entitytreemodel.h> |
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#include <kdebug.h> |
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class EntityCollectionOrderProxyModel::EntityCollectionOrderProxyModelPrivate |
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{ |
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public: |
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EntityCollectionOrderProxyModelPrivate() |
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: manualSortingActive( false ) |
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{ |
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} |
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void createOrderSpecialCollection() |
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{ |
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if ( KMKernel::self()->inboxCollectionFolder().id()>0 && |
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KMKernel::self()->outboxCollectionFolder().id()>0&& |
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KMKernel::self()->trashCollectionFolder().id()>0&& |
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KMKernel::self()->draftsCollectionFolder().id()>0&& |
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KMKernel::self()->templatesCollectionFolder().id()>0 && |
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KMKernel::self()->sentCollectionFolder().id()>0) |
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{ |
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orderSpecialCollection<< |
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KMKernel::self()->inboxCollectionFolder().id()<< |
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KMKernel::self()->outboxCollectionFolder().id()<< |
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KMKernel::self()->sentCollectionFolder().id()<< |
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KMKernel::self()->trashCollectionFolder().id()<< |
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KMKernel::self()->draftsCollectionFolder().id()<< |
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KMKernel::self()->templatesCollectionFolder().id(); |
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} |
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} |
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bool manualSortingActive; |
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QList<qlonglong> orderSpecialCollection; |
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}; |
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EntityCollectionOrderProxyModel::EntityCollectionOrderProxyModel( QObject *parent ) |
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: EntityOrderProxyModel( parent ), d( new EntityCollectionOrderProxyModelPrivate() ) |
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{ |
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setDynamicSortFilter(true); |
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} |
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EntityCollectionOrderProxyModel::~EntityCollectionOrderProxyModel() |
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{ |
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if ( d->manualSortingActive ) |
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saveOrder(); |
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delete d; |
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} |
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bool EntityCollectionOrderProxyModel::lessThan( const QModelIndex&left, const QModelIndex & right ) const |
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{ |
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if ( !d->manualSortingActive ) { |
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if ( d->orderSpecialCollection.isEmpty() ) { |
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d->createOrderSpecialCollection(); |
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} |
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if ( !d->orderSpecialCollection.isEmpty() ) { |
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Akonadi::Collection::Id leftData = left.data( Akonadi::EntityTreeModel::CollectionIdRole ).toLongLong(); |
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Akonadi::Collection::Id rightData = right.data( Akonadi::EntityTreeModel::CollectionIdRole ).toLongLong(); |
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int leftPos = d->orderSpecialCollection.indexOf( leftData ); |
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int rightPos = d->orderSpecialCollection.indexOf( rightData ); |
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if ( leftPos < 0 && rightPos < 0 ) |
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return QSortFilterProxyModel::lessThan( left, right ); |
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else if ( leftPos >= 0 && rightPos < 0) |
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return true; |
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else if ( leftPos >= 0 && rightPos >=0 ) |
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return ( leftPos < rightPos ); |
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else if ( leftPos < 0 && rightPos >= 0 ) |
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return false; |
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} |
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return QSortFilterProxyModel::lessThan( left, right ); |
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} |
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return EntityOrderProxyModel::lessThan( left, right ); |
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} |
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void EntityCollectionOrderProxyModel::setManualSortingActive( bool active ) |
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{ |
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d->manualSortingActive = active; |
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if ( !active ) { |
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clearTreeOrder(); |
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} else { |
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invalidate(); |
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} |
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} |
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bool EntityCollectionOrderProxyModel::isManualSortingActive() const |
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{ |
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return d->manualSortingActive; |
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} |
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#include "entitycollectionorderproxymodel.moc"
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