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/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the QtLocation module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL3$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPLv3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or later 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 2.0 requirements will be
** met: http://www.gnu.org/licenses/gpl-2.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QDECLARATIVEGEOMAPITEMBASE_H
#define QDECLARATIVEGEOMAPITEMBASE_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 <QtLocation/private/qlocationglobal_p.h>
#include <QtQuick/QQuickItem>
#include <QtPositioning/QGeoShape>
#include <QtLocation/private/qdeclarativegeomap_p.h>
#include <QtLocation/private/qlocationglobal_p.h>
#include <QtLocation/private/qgeomap_p.h>
#include <QtLocation/private/qdeclarativegeomapitemtransitionmanager_p.h>
#include <QScopedPointer>
QT_BEGIN_NAMESPACE
class Q_LOCATION_PRIVATE_EXPORT 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 Q_LOCATION_PRIVATE_EXPORT QDeclarativeGeoMapItemBase : public QQuickItem
{
Q_OBJECT
Q_PROPERTY(QGeoShape geoShape READ geoShape STORED false )
public:
explicit QDeclarativeGeoMapItemBase(QQuickItem *parent = 0);
virtual ~QDeclarativeGeoMapItemBase();
virtual void setMap(QDeclarativeGeoMap *quickMap, QGeoMap *map);
virtual void setPositionOnMap(const QGeoCoordinate &coordinate, const QPointF &offset);
QDeclarativeGeoMap *quickMap() { return quickMap_; }
QGeoMap *map() { return map_; }
virtual const QGeoShape &geoShape() const = 0;
QSGNode *updatePaintNode(QSGNode *, UpdatePaintNodeData *);
virtual QSGNode *updateMapItemPaintNode(QSGNode *, UpdatePaintNodeData *);
virtual QGeoMap::ItemType itemType() const = 0;
qreal mapItemOpacity() const;
void setParentGroup(QDeclarativeGeoMapItemGroup &parentGroup);
Q_SIGNALS:
void mapItemOpacityChanged();
Q_REVISION(12) void addTransitionFinished();
Q_REVISION(12) void removeTransitionFinished();
protected Q_SLOTS:
virtual void afterChildrenChanged();
virtual void afterViewportChanged(const QGeoMapViewportChangeEvent &event) = 0;
void polishAndUpdate();
protected:
float zoomLevelOpacity() const;
bool childMouseEventFilter(QQuickItem *item, QEvent *event);
bool isPolishScheduled() const;
private Q_SLOTS:
void baseCameraDataChanged(const QGeoCameraData &camera);
void visibleAreaChanged();
private:
QPointer<QGeoMap> map_;
QDeclarativeGeoMap *quickMap_;
QSizeF lastSize_;
QGeoCameraData lastCameraData_;
QDeclarativeGeoMapItemGroup *parentGroup_;
QScopedPointer<QDeclarativeGeoMapItemTransitionManager> m_transitionManager;
friend class QDeclarativeGeoMap;
friend class QDeclarativeGeoMapItemView;
friend class QDeclarativeGeoMapItemTransitionManager;
};
QT_END_NAMESPACE
#endif
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