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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the Qt Mobility Components.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** 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, Nokia gives you certain additional
** rights. These rights are described in the Nokia 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.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef MKCALENGINE_H
#define MKCALENGINE_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include <QSharedData>
#include <QMap>
#include <QMultiMap>
#include <QList>
#include <QQueue>
#include <QPair>
#include <QSet>
#include <QDateTime>
#include <QString>
#include <QObject>
#include <QMutex>
#include <extendedcalendar.h>
#include <extendedstorage.h>
#include <notebook.h>
#include "qorganizeritem.h"
#include "qorganizermanager.h"
#include "qorganizermanagerengine.h"
#include "qorganizermanagerenginefactory.h"
#include "qorganizeritemdetaildefinition.h"
#include "qorganizerabstractrequest.h"
#include "qorganizeritemchangeset.h"
QTM_BEGIN_NAMESPACE
class QOrganizerEvent;
class QOrganizerTodo;
class QOrganizerNote;
class QOrganizerJournal;
class QOrganizerItemRecurrence;
class QOrganizerRecurrenceRule;
QTM_END_NAMESPACE
QTM_USE_NAMESPACE
class OrganizerAsynchManager; // helper class to process async requests
class MKCalEngineFactory : public QObject, public QOrganizerManagerEngineFactory
{
Q_OBJECT
Q_INTERFACES(QtMobility::QOrganizerManagerEngineFactory)
public:
QOrganizerManagerEngine* engine(const QMap<QString, QString>& parameters, QOrganizerManager::Error*);
QString managerName() const;
QOrganizerItemEngineId* createItemEngineId(const QMap<QString, QString>& parameters, const QString& engineIdString) const;
QOrganizerCollectionEngineId* createCollectionEngineId(const QMap<QString, QString>& parameters, const QString& engineIdString) const;
};
class MKCalEngineData : public QSharedData
{
public:
MKCalEngineData()
: QSharedData(),
m_calendarBackendPtr(new mKCal::ExtendedCalendar(KDateTime::Spec::LocalZone())),
m_storagePtr(mKCal::ExtendedCalendar::defaultStorage(m_calendarBackendPtr)),
m_operationMutex(QMutex::Recursive)
{
m_storagePtr->open();
m_storagePtr->load();
mKCal::Notebook::Ptr defaultNotebook = m_storagePtr->defaultNotebook();
if (!defaultNotebook)
m_storagePtr->createDefaultNotebook("defaultNotebook");
}
~MKCalEngineData()
{
}
mKCal::ExtendedCalendar::Ptr m_calendarBackendPtr;
mKCal::ExtendedStorage::Ptr m_storagePtr;
// asynchronous request handler instance
OrganizerAsynchManager *m_asynchProcess;
QString m_managerUri;
mutable QMutex m_operationMutex;
};
class MKCalEngine : public QOrganizerManagerEngine, public mKCal::ExtendedStorageObserver
{
Q_OBJECT
public:
~MKCalEngine();
/* URI reporting */
QString managerName() const;
QMap<QString, QString> managerParameters() const;
int managerVersion() const;
QList<QOrganizerItem> itemOccurrences(const QOrganizerItem& parentItem, const QDateTime& periodStart, const QDateTime& periodEnd, int maxCount, const QOrganizerItemFetchHint& fetchHint, QOrganizerManager::Error* error) const;
QList<QOrganizerItemId> itemIds(const QDateTime& startDate, const QDateTime& endDate, const QOrganizerItemFilter& filter, const QList<QOrganizerItemSortOrder>& sortOrders, QOrganizerManager::Error* error) const;
QList<QOrganizerItem> itemsForExport(const QDateTime& startDate, const QDateTime& endDate, const QOrganizerItemFilter& filter, const QList<QOrganizerItemSortOrder>& sortOrders, const QOrganizerItemFetchHint& fetchHint, QOrganizerManager::Error* error) const;
QList<QOrganizerItem> items(const QDateTime& startDate, const QDateTime& endDate, const QOrganizerItemFilter& filter, const QList<QOrganizerItemSortOrder>& sortOrders, const QOrganizerItemFetchHint& fetchHint, QOrganizerManager::Error* error) const;
QOrganizerItem item(const QOrganizerItemId& itemId, const QOrganizerItemFetchHint& fetchHint, QOrganizerManager::Error* error) const;
bool saveItems(QList<QOrganizerItem>* items, QMap<int, QOrganizerManager::Error>* errorMap, QOrganizerManager::Error* error);
bool saveItem(QOrganizerItem* item, QOrganizerManager::Error* error);
bool removeItems(const QList<QOrganizerItemId>& itemIds, QMap<int, QOrganizerManager::Error>* errorMap, QOrganizerManager::Error* error);
/* Definitions - Accessors and Mutators */
QMap<QString, QOrganizerItemDetailDefinition> detailDefinitions(const QString& itemType, QOrganizerManager::Error* error) const;
QOrganizerItemDetailDefinition detailDefinition(const QString& definitionId, const QString& itemType, QOrganizerManager::Error* error) const;
bool saveDetailDefinition(const QOrganizerItemDetailDefinition& def, const QString& itemType, QOrganizerManager::Error* error);
bool removeDetailDefinition(const QString& definitionId, const QString& itemType, QOrganizerManager::Error* error);
/* Collections - every item belongs to exactly one collection */
QOrganizerCollection defaultCollection(QOrganizerManager::Error* error) const;
QOrganizerCollection collection(const QOrganizerCollectionId& collectionId, QOrganizerManager::Error* error) const;
QList<QOrganizerCollection> collections(QOrganizerManager::Error* error) const;
bool saveCollection(QOrganizerCollection* collection, QOrganizerManager::Error* error);
bool removeCollection(const QOrganizerCollectionId& collectionId, QOrganizerManager::Error* error);
/* Capabilities reporting */
bool hasFeature(QOrganizerManager::ManagerFeature feature, const QString& itemType) const;
bool isFilterSupported(const QOrganizerItemFilter& filter) const;
/* Asynchronous Request Support */
void requestDestroyed(QOrganizerAbstractRequest* req);
bool startRequest(QOrganizerAbstractRequest* req);
bool cancelRequest(QOrganizerAbstractRequest* req);
bool waitForRequestFinished(QOrganizerAbstractRequest* req, int msecs);
/* mKCal Change Notification Support (ExtendedStorageObserver) */
void storageModified(mKCal::ExtendedStorage* storage, const QString& info);
void storageProgress(mKCal::ExtendedStorage* storage, const QString& info);
void storageFinished(mKCal::ExtendedStorage* storage, bool error, const QString& info);
private:
enum IncludedOccurrences {
OnlyGeneratedOccurrences,
GeneratedAndPersistentOccurrences
};
MKCalEngine(const QString& managerUri = QString());
QMap<QString, QMap<QString, QOrganizerItemDetailDefinition> > schemaDefinitions() const;
KCalCore::Incidence::Ptr incidence(const QOrganizerItemId& itemId) const;
KCalCore::Incidence::Ptr createPersistentException(const QOrganizerItem& item) const;
bool softSaveItem(QOrganizerItemChangeSet* ics, QOrganizerItem* item, QOrganizerManager::Error* error);
bool saveStorage(QOrganizerItemChangeSet* ics, QOrganizerManager::Error* error);
void updateIncidenceFromItem(const QOrganizerItem& item, KCalCore::Incidence::Ptr incidence);
void updateIncidenceFromEvent(const QOrganizerItem& item, KCalCore::Event::Ptr event);
void updateIncidenceFromTodo(const QOrganizerItem& item, KCalCore::Todo::Ptr todo);
void updateIncidenceFromJournal(const QOrganizerItem& item, KCalCore::Journal::Ptr journal);
void convertQRecurrenceToKRecurrence(const QOrganizerItemRecurrence& qRecurrence, const QDate& startDate, KCalCore::Recurrence* kRecurrence);
KCalCore::RecurrenceRule* createKRecurrenceRule(const QDate& startDate, const QOrganizerRecurrenceRule& qRRule);
bool convertIncidenceToItem(KCalCore::Incidence::Ptr i, QOrganizerItem* item) const;
void convertKEventToQEvent(KCalCore::Event::Ptr e, QOrganizerItem* item) const;
void convertKTodoToQTodo(KCalCore::Todo::Ptr t, QOrganizerItem* item) const;
void convertKJournalToQJournal(KCalCore::Journal::Ptr j, QOrganizerItem* item) const;
void convertCommonIncidenceFieldsToDetails(KCalCore::Incidence::Ptr i, QOrganizerItem* item) const;
void convertKRecurrenceToQRecurrence(const KCalCore::Recurrence* kRecurrence, QOrganizerItem* item) const;
QOrganizerRecurrenceRule createQRecurrenceRule(const KCalCore::RecurrenceRule* kRRule) const;
QOrganizerCollection convertNotebookToCollection(mKCal::Notebook::Ptr notebook) const;
void convertCollectionToNotebook(const QOrganizerCollection& collection, mKCal::Notebook::Ptr notebook) const;
QList<QOrganizerItem> internalItemOccurrences(const QOrganizerItem& parentItem, const QDateTime& periodStart, const QDateTime& periodEnd, int maxCount, const QOrganizerItemFetchHint& fetchHint, QOrganizerManager::Error* error, IncludedOccurrences includedOccurrences = OnlyGeneratedOccurrences) const;
QList<QOrganizerItem> internalItems(const QDateTime& startDate, const QDateTime& endDate, const QOrganizerItemFilter& filter, const QList<QOrganizerItemSortOrder>& sortOrders, const QOrganizerItemFetchHint& fetchHint, QOrganizerManager::Error* error, bool expand) const;
bool itemHasRecurringChildInInterval(KCalCore::Incidence::Ptr incidence, QOrganizerItem generator, QDateTime startDate, QDateTime endDate, QOrganizerItemFilter filter) const;
bool isIncidenceInInterval(KCalCore::Incidence::Ptr incidence, QDateTime startPeriod, QDateTime endPeriod) const;
int incidenceDuration(KCalCore::Incidence::Ptr incidence) const;
MKCalEngineData* d;
friend class MKCalEngineFactory;
};
#endif
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