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/****************************************************************************
**
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/
**
** 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 QDECLARATIVEGEOMAPITEMBASE_H
#define QDECLARATIVEGEOMAPITEMBASE_H
#include <QtQuick/QQuickItem>
#include "qdeclarativegeomap_p.h"
#include "qdeclarativecoordinate_p.h"
QT_BEGIN_NAMESPACE
class QGeoMapViewportChangeEvent
{
public:
explicit QGeoMapViewportChangeEvent();
QGeoMapViewportChangeEvent(const QGeoMapViewportChangeEvent &other);
QGeoMapViewportChangeEvent &operator=(const QGeoMapViewportChangeEvent &other);
QGeoCameraData cameraData;
QSizeF mapSize;
bool zoomLevelChanged;
bool centerChanged;
bool mapSizeChanged;
bool tiltChanged;
bool bearingChanged;
bool rollChanged;
};
class QDeclarativeGeoMapItemBase : public QQuickItem
{
Q_OBJECT
public:
explicit QDeclarativeGeoMapItemBase(QQuickItem *parent = 0);
virtual ~QDeclarativeGeoMapItemBase();
virtual void setMap(QDeclarativeGeoMap* quickMap, QGeoMap *map);
virtual void setPositionOnMap(const QGeoCoordinate& coordinate, const QPointF& offset);
virtual bool contains(const QPointF &point);
virtual void dragStarted();
virtual void dragEnded();
QDeclarativeGeoMap* quickMap() {return quickMap_;}
QGeoMap* map() { return map_; }
QSGNode *updatePaintNode(QSGNode *, UpdatePaintNodeData *);
virtual QSGNode *updateMapItemPaintNode(QSGNode *, UpdatePaintNodeData *);
protected Q_SLOTS:
virtual void updateMapItem() = 0;
virtual void afterChildrenChanged();
virtual void afterViewportChanged(const QGeoMapViewportChangeEvent &event) = 0;
protected:
float zoomLevelOpacity() const;
private Q_SLOTS:
void baseCameraDataChanged(const QGeoCameraData &camera);
private:
QGeoMap *map_;
QDeclarativeGeoMap *quickMap_;
QSizeF lastSize_;
QGeoCameraData lastCameraData_;
};
QT_END_NAMESPACE
#endif
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