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/****************************************************************************
**
** Copyright (C) 2010 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 QLANDMARKMANAGERENGINE_SYMBIAN_H
#define QLANDMARKMANAGERENGINE_SYMBIAN_H
//
// QT LANDMARK MANAGER ENGINE IMPLEMENTATION
// -----------------------------------------
//
// This file exists implementation detail of QLandmarkManagerEngine class.
// This header file may change from version to version without notice, or even be removed.
//
// We mean it.
//------------------------------------------
//
//system includes
#include <qglobal.h>
#include <qlandmarkmanagerengine.h>
QTM_USE_NAMESPACE
typedef QMap<int, QLandmarkManager::Error> ERROR_MAP;
// farward declarations
class LandmarkManagerEngineSymbianPrivate;
/***
*
*/
class LandmarkEventObserver
{
public:
enum lmEvent
{
landmarkAdded = 0,
landmarkUpdated,
landmarkRemoved,
categoryAdded,
categoryUpdated,
categoryRemoved,
unknownChanges
};
public:
virtual void handleLandmarkEvent(LandmarkEventObserver::lmEvent event,
QList<QLandmarkId> landmarkIds = QList<QLandmarkId> (),
QList<QLandmarkCategoryId> categoryIds = QList<QLandmarkCategoryId> ()) = 0;
};
/***
*
*/
class QLandmarkManagerEngineSymbian: public QLandmarkManagerEngine, public LandmarkEventObserver
{
Q_OBJECT
public:
QLandmarkManagerEngineSymbian(const QString &filename = QString());
~QLandmarkManagerEngineSymbian();
/* URI reporting */
QString managerName() const; // e.g. "com.nokia.qt.landmarks.engines.symbian"
QMap<QString, QString> managerParameters() const; // e.g. "filename=private.db"
int managerVersion() const;
QString managerUri() const;
/* Filtering */
QList<QLandmarkId> landmarkIds(const QLandmarkFilter &filter, int limit, int offset,
const QList<QLandmarkSortOrder>& sortOrders, QLandmarkManager::Error *error,
QString *errorString) const;
QList<QLandmarkCategoryId>
categoryIds(int limit, int offset, const QLandmarkNameSort &nameSort,
QLandmarkManager::Error *error, QString *errorString) const;
/* Retrieval */
QLandmark landmark(const QLandmarkId &landmarkId, QLandmarkManager::Error *error,
QString *errorString) const;
QList<QLandmark>
landmarks(const QList<QLandmarkId> &landmarkIds, QMap<int, QLandmarkManager::Error> *errorMap,
QLandmarkManager::Error *error, QString *errorString) const;
QList<QLandmark> landmarks(const QLandmarkFilter &filter, int limit, int offset, const QList<
QLandmarkSortOrder>& sortOrders, QLandmarkManager::Error *error, QString *errorString) const;
QLandmarkCategory category(const QLandmarkCategoryId &landmarkCategoryId,
QLandmarkManager::Error *error, QString *errorString) const;
QList<QLandmarkCategory> categories(const QList<QLandmarkCategoryId> &landmarkCategoryIds,
QMap<int, QLandmarkManager::Error> *errorMap, QLandmarkManager::Error *error,
QString *errorString) const;
QList<QLandmarkCategory> categories(int limit, int offset, const QLandmarkNameSort &nameSort,
QLandmarkManager::Error *error, QString *errorString) const;
/*saving and removing*/
bool saveLandmark(QLandmark* landmark, QLandmarkManager::Error *error, QString *errorString);
bool saveLandmarks(QList<QLandmark> * landmark, QMap<int, QLandmarkManager::Error> *errorMap,
QLandmarkManager::Error *error, QString *errorString);
bool removeLandmark(const QLandmarkId &landmarkId, QLandmarkManager::Error *error,
QString *errorString);
bool removeLandmarks(const QList<QLandmarkId> &landmarkId,
QMap<int, QLandmarkManager::Error> *errorMap, QLandmarkManager::Error *error,
QString *errorString);
bool saveCategory(QLandmarkCategory* category, QLandmarkManager::Error *error,
QString *errorString);
bool removeCategory(const QLandmarkCategoryId &categoryId, QLandmarkManager::Error *error,
QString *errorString);
bool importLandmarks(QIODevice *device, const QString& format,
QLandmarkManager::TransferOption option, const QLandmarkCategoryId& id,
QLandmarkManager::Error *error, QString *errorString);
bool exportLandmarks(QIODevice *device, const QString& format, const QList<QLandmarkId> &landmarkIds,
QLandmarkManager::TransferOption option, QLandmarkManager::Error *error,
QString *errorString) const;
QStringList supportedFormats(QLandmarkManager::TransferOperation operation,
QLandmarkManager::Error *error, QString *errorString) const;
QLandmarkManager::SupportLevel filterSupportLevel(const QLandmarkFilter &filter,
QLandmarkManager::Error *error, QString *errorString) const;
QLandmarkManager::SupportLevel sortOrderSupportLevel(
const QLandmarkSortOrder &sortOrder, QLandmarkManager::Error *error,
QString *errorString) const;
bool isFeatureSupported(QLandmarkManager::ManagerFeature feature,
QLandmarkManager::Error *error, QString *errorString) const;
bool isReadOnly(QLandmarkManager::Error *error, QString *errorString) const;
bool isReadOnly(const QLandmarkId &landmarkId, QLandmarkManager::Error *error,
QString *errorString) const;
bool isReadOnly(const QLandmarkCategoryId &categoryId, QLandmarkManager::Error *error,
QString *errorString) const;
/* Asynchronous Request Support */
void requestDestroyed(QLandmarkAbstractRequest* request);
bool startRequest(QLandmarkAbstractRequest* request);
bool cancelRequest(QLandmarkAbstractRequest* request);
bool waitForRequestFinished(QLandmarkAbstractRequest* request, int msecs);
public:
QStringList landmarkAttributeKeys(QLandmarkManager::Error *error, QString *errorString) const;
QStringList categoryAttributeKeys(QLandmarkManager::Error *error, QString *errorString) const;
QStringList searchableLandmarkAttributeKeys(QLandmarkManager::Error *error,
QString *errorString) const;
public:
static void updateLandmarkIdFetchRequest(QLandmarkIdFetchRequest* req,
const QList<QLandmarkId>& result, QLandmarkManager::Error error,
const QString &errorString, QLandmarkAbstractRequest::State newState);
static void updateLandmarkFetchRequest(QLandmarkFetchRequest* req,
const QList<QLandmark>& result, QLandmarkManager::Error error, const QString &errorString,
QLandmarkAbstractRequest::State newState);
static void updateLandmarkSaveRequest(QLandmarkSaveRequest* req,
const QList<QLandmark>& result, QLandmarkManager::Error error, const QString &errorString,
const ERROR_MAP &errorMap, QLandmarkAbstractRequest::State newState);
static void updateLandmarkRemoveRequest(QLandmarkRemoveRequest* req,
QLandmarkManager::Error error, const QString &errorString, const ERROR_MAP &errorMap,
QLandmarkAbstractRequest::State newState);
static void updateLandmarkCategoryIdFetchRequest(QLandmarkCategoryIdFetchRequest *req,
const QList<QLandmarkCategoryId>& result, QLandmarkManager::Error error,
const QString &errorString, QLandmarkAbstractRequest::State newState);
static void updateLandmarkCategoryFetchRequest(QLandmarkCategoryFetchRequest *req, const QList<
QLandmarkCategory>& result, QLandmarkManager::Error error, const QString &errorString,
QLandmarkAbstractRequest::State newState);
static void updateLandmarkCategorySaveRequest(QLandmarkCategorySaveRequest* req, const QList<
QLandmarkCategory> &categories, QLandmarkManager::Error error, const QString &errorString,
const ERROR_MAP &errorMap, QLandmarkAbstractRequest::State newState);
static void updateLandmarkCategoryRemoveRequest(QLandmarkCategoryRemoveRequest* req,
QLandmarkManager::Error error, const QString &errorString, const ERROR_MAP &errorMap,
QLandmarkAbstractRequest::State newState);
static void updateLandmarkFetchByIdRequest(QLandmarkFetchByIdRequest* req, const QList<
QLandmark>& result, QLandmarkManager::Error error, const QString &errorString,
const ERROR_MAP & errorMap, QLandmarkAbstractRequest::State newState);
static void updateLandmarkCategoryFetchByIdRequest(QLandmarkCategoryFetchByIdRequest *req,
const QList<QLandmarkCategory>& result, QLandmarkManager::Error error,
const QString &errorString, const ERROR_MAP & errorMap,
QLandmarkAbstractRequest::State newState);
static void updateLandmarkImportRequest(QLandmarkImportRequest *req,
const QList<QLandmarkId> &ids, QLandmarkManager::Error error, const QString &errorString,
QLandmarkAbstractRequest::State newState);
static void updateLandmarkExportRequest(QLandmarkExportRequest *req,
QLandmarkManager::Error error, const QString &errorString,
QLandmarkAbstractRequest::State newState);
static void updateRequestState(QLandmarkAbstractRequest *req,
QLandmarkAbstractRequest::State state);
static QList<QLandmarkId> sortLandmarks(const QList<QLandmark>& landmarks, const QList<
QLandmarkSortOrder> &sortOrders);
public:
void handleLandmarkEvent(LandmarkEventObserver::lmEvent event, QList<QLandmarkId> landmarkIds,
QList<QLandmarkCategoryId> categoryIds);
private:
/**
* POinter to the LandmarkManagerEngineSymbianPrivate
* Owns
*/
LandmarkManagerEngineSymbianPrivate* d_ptr;
};
#endif // QLANDMARKMANAGERENGINE_SYMBIAN_H
// end of file
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