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/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtLocation module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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 QGEOMAPPINGMANAGERENGINE_H
#define QGEOMAPPINGMANAGERENGINE_H
#include <QObject>
#include <QSize>
#include <QPair>
#include <QtLocation/qlocationglobal.h>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
class QLocale;
class QGeoBoundingBox;
class QGeoCoordinate;
class QGeoMapData;
class QGeoMappingManagerPrivate;
class QGeoMapRequestOptions;
class QGeoMappingManagerEnginePrivate;
class QGeoTiledMapReply;
class TileSpec;
class Q_LOCATION_EXPORT_TEMP QGeoMappingManagerEngine : public QObject
{
Q_OBJECT
public:
QGeoMappingManagerEngine(const QMap<QString, QVariant> ¶meters, QObject *parent = 0);
virtual ~QGeoMappingManagerEngine();
QMap<QString, QVariant> parameters() const;
QString managerName() const;
int managerVersion() const;
// QList<QGraphicsGeoMap::MapType> supportedMapTypes() const;
// QList<QGraphicsGeoMap::ConnectivityMode> supportedConnectivityModes() const;
QSize tileSize() const;
qreal minimumZoomLevel() const;
qreal maximumZoomLevel() const;
bool supportsBearing() const;
bool supportsTilting() const;
qreal minimumTilt() const;
qreal maximumTilt() const;
void setLocale(const QLocale &locale);
QLocale locale() const;
virtual void init();
bool isInitialized() const;
public Q_SLOTS:
void threadStarted();
void requestTiles(const QList<TileSpec> &tiles);
private Q_SLOTS:
void requestNextTile();
void finished();
Q_SIGNALS:
void tileFinished(const TileSpec &spec, const QByteArray &bytes);
void tileError(const TileSpec &spec, const QString &errorString);
void queueFinished();
void initialized();
protected:
QGeoMappingManagerEngine(QGeoMappingManagerEnginePrivate *dd, QObject *parent = 0);
// void setSupportedMapTypes(const QList<QGraphicsGeoMap::MapType> &mapTypes);
// void setSupportedConnectivityModes(const QList<QGraphicsGeoMap::ConnectivityMode> &connectivityModes);
void setTileSize(const QSize &tileSize);
void setMinimumZoomLevel(qreal minimumZoom);
void setMaximumZoomLevel(qreal maximumZoom);
void setMaximumTilt(qreal maximumTilt);
void setMinimumTilt(qreal minimumTilt);
void setSupportsBearing(bool supportsBearing);
void setSupportsTilting(bool supportsTilting);
QGeoMappingManagerEnginePrivate* d_ptr;
private:
virtual QGeoTiledMapReply* getTileImage(const TileSpec &spec) = 0;
void handleReply(QGeoTiledMapReply *reply, const TileSpec &spec);
void setManagerName(const QString &managerName);
void setManagerVersion(int managerVersion);
Q_DECLARE_PRIVATE(QGeoMappingManagerEngine)
Q_DISABLE_COPY(QGeoMappingManagerEngine)
friend class QGeoServiceProvider;
};
QT_END_NAMESPACE
QT_END_HEADER
#endif
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