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/*
* Copyright (c) 2013 - 2019 Jolla Ltd.
* Copyright (c) 2019 - 2020 Open Mobile Platform LLC.
*
* You may use this file under the terms of the BSD license as follows:
*
* "Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Nemo Mobile nor the names of its contributors
* may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
*/
#ifndef CONTACTMANAGERENGINE_H
#define CONTACTMANAGERENGINE_H
#include <QContactManagerEngine>
QT_BEGIN_NAMESPACE_CONTACTS
class QContactDetailFetchRequest;
class QContactChangesFetchRequest;
class QContactCollectionChangesFetchRequest;
class QContactChangesSaveRequest;
class QContactClearChangeFlagsRequest;
QT_END_NAMESPACE_CONTACTS
QTCONTACTS_USE_NAMESPACE
namespace QtContactsSqliteExtensions {
/*
* Parameters recognized by the qtcontact-sqlite engine include:
* 'mergePresenceChanges' - if true, contact presence changes will be merged with other changes,
* and reported via the contactsChanged signal. Otherwise presence
* changes will be reported separately, via the contactsPresenceChanged
* signal of the QContactManager's engine object.
* 'nonprivileged' - if true, the engine will not attempt to use the privileged database
* of contact details, which is not accessible to normal processes. Otherwise
* the privileged database will be preferred if accessible.
* 'autoTest' - if true, an alternate database path is accessed, separate to the
* path used by non-auto-test applications
*/
class Q_DECL_EXPORT ContactManagerEngine
: public QContactManagerEngine
{
Q_OBJECT
public:
enum ConflictResolutionPolicy {
PreserveLocalChanges,
PreserveRemoteChanges
};
ContactManagerEngine() : m_nonprivileged(false), m_mergePresenceChanges(false), m_autoTest(false) {}
void setNonprivileged(bool b) { m_nonprivileged = b; }
void setMergePresenceChanges(bool b) { m_mergePresenceChanges = b; }
void setAutoTest(bool b) { m_autoTest = b; }
virtual bool clearChangeFlags(const QList<QContactId> &contactIds, QContactManager::Error *error) = 0;
virtual bool clearChangeFlags(const QContactCollectionId &collectionId, QContactManager::Error *error) = 0;
// doesn't cause a transaction
virtual bool fetchCollectionChanges(int accountId,
const QString &applicationName,
QList<QContactCollection> *addedCollections,
QList<QContactCollection> *modifiedCollections,
QList<QContactCollection> *deletedCollections,
QList<QContactCollection> *unmodifiedCollections,
QContactManager::Error *error) = 0;
// causes a transaction: sets Collection.recordUnhandledChangeFlags, clears Contact+Detail.unhandledChangeFlags
virtual bool fetchContactChanges(const QContactCollectionId &collectionId,
QList<QContact> *addedContacts,
QList<QContact> *modifiedContacts,
QList<QContact> *deletedContacts,
QList<QContact> *unmodifiedContacts,
QContactManager::Error *error) = 0;
// causes a transaction
virtual bool storeChanges(QHash<QContactCollection*, QList<QContact> * /* added contacts */> *addedCollections,
QHash<QContactCollection*, QList<QContact> * /* added/modified/deleted contacts */> *modifiedCollections,
const QList<QContactCollectionId> &deletedCollections,
ConflictResolutionPolicy conflictResolutionPolicy,
bool clearChangeFlags,
QContactManager::Error *error) = 0;
virtual bool fetchOOB(const QString &scope, const QString &key, QVariant *value) = 0;
virtual bool fetchOOB(const QString &scope, const QStringList &keys, QMap<QString, QVariant> *values) = 0;
virtual bool fetchOOB(const QString &scope, QMap<QString, QVariant> *values) = 0;
virtual bool fetchOOBKeys(const QString &scope, QStringList *keys) = 0;
virtual bool storeOOB(const QString &scope, const QString &key, const QVariant &value) = 0;
virtual bool storeOOB(const QString &scope, const QMap<QString, QVariant> &values) = 0;
virtual bool removeOOB(const QString &scope, const QString &key) = 0;
virtual bool removeOOB(const QString &scope, const QStringList &keys) = 0;
virtual bool removeOOB(const QString &scope) = 0;
virtual QStringList displayLabelGroups() = 0;
virtual void requestDestroyed(QObject* request) = 0;
virtual bool startRequest(QContactDetailFetchRequest* request) = 0;
virtual bool startRequest(QContactCollectionChangesFetchRequest* request) = 0;
virtual bool startRequest(QContactChangesFetchRequest* request) = 0;
virtual bool startRequest(QContactChangesSaveRequest* request) = 0;
virtual bool startRequest(QContactClearChangeFlagsRequest* request) = 0;
virtual bool cancelRequest(QObject* request) = 0;
virtual bool waitForRequestFinished(QObject* req, int msecs) = 0;
Q_SIGNALS:
void contactsPresenceChanged(const QList<QContactId> &contactsIds);
void collectionContactsChanged(const QList<QContactCollectionId> &collectionIds);
void displayLabelGroupsChanged(const QStringList &groups);
protected:
bool m_nonprivileged;
bool m_mergePresenceChanges;
bool m_autoTest;
};
}
#endif
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