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/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the Qt Mobility Components.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <qmobilityglobal.h>
#include <qmailstore.h>
#include "qmfhelpers_p.h"
#include "qmessagestore_p.h"
QTM_BEGIN_NAMESPACE
class QMessageStorePrivate : public QObject
{
Q_OBJECT
public:
QMessageStorePrivate()
: QObject(),
_store(QmfHelpers::mailStoreInstance()),
_error(QMessageManager::NoError),
_notify(true),
_filterId(0)
{
}
QMailStore *_store;
QMessageManager::Error _error;
bool _notify;
QMessageManager::NotificationFilterId _filterId;
QMap<QMessageManager::NotificationFilterId, QMailMessageKey> _filters;
static QMailStore *convert(QMessageStore *store);
static QMailStore *convert(QMessageManager &manager);
Q_SCOPED_STATIC_DECLARE(QMessageStore,storeInstance);
static void registerMessageStatus(QMailStore *store, const QString &field);
static void createNonexistentFolder(QMailStore *store, const QString &path, quint64 status);
public slots:
void messagesAdded(const QMailMessageIdList &ids);
void messagesRemoved(const QMailMessageIdList &ids);
void messagesUpdated(const QMailMessageIdList &ids);
signals:
void messageAdded(const QMessageId &id, const QMessageManager::NotificationFilterIdSet &matchingFilterIds);
void messageRemoved(const QMessageId &id, const QMessageManager::NotificationFilterIdSet &matchingFilterIds);
void messageUpdated(const QMessageId &id, const QMessageManager::NotificationFilterIdSet &matchingFilterIds);
private:
void processFilters(const QMailMessageIdList &ids, void (QMessageStorePrivate::*signal)(const QMessageId &, const QMessageManager::NotificationFilterIdSet &))
{
QMap<QMailMessageId, QMessageManager::NotificationFilterIdSet> matches;
// Copy the filter map to protect against modification during traversal
QMap<QMessageManager::NotificationFilterId, QMailMessageKey> filters(_filters);
QMap<QMessageManager::NotificationFilterId, QMailMessageKey>::const_iterator it = filters.begin(), end = filters.end();
for ( ; it != end; ++it) {
const QMailMessageKey &key(it.value());
QSet<QMailMessageId> filteredIds;
if (!key.isEmpty()) {
// Empty key matches all messages; otherwise get the filtered set
filteredIds = _store->queryMessages(key).toSet();
}
foreach (const QMailMessageId &id, ids) {
if (key.isEmpty() || filteredIds.contains(id)) {
matches[id].insert(it.key());
}
}
}
QMap<QMailMessageId, QMessageManager::NotificationFilterIdSet>::const_iterator mit = matches.begin(), mend = matches.end();
for ( ; mit != mend; ++mit) {
emit (this->*signal)(QmfHelpers::convert(mit.key()), mit.value());
}
}
};
QTM_END_NAMESPACE
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