/**************************************************************************** ** ** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). ** Contact: http://www.qt-project.org/legal ** ** This file is part of the QtLocation module of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL$ ** 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 Digia. For licensing terms and ** conditions see http://qt.digia.com/licensing. For further information ** use the contact form at http://qt.digia.com/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 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, Digia gives you certain additional ** rights. These rights are described in the Digia 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. ** ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #ifndef QDECLARATIVEGEOMAPITEMBASE_H #define QDECLARATIVEGEOMAPITEMBASE_H #include #include "qdeclarativegeomap_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); 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; bool childMouseEventFilter(QQuickItem *item, QEvent *event); private Q_SLOTS: void baseCameraDataChanged(const QGeoCameraData &camera); private: QGeoMap *map_; QDeclarativeGeoMap *quickMap_; QSizeF lastSize_; QGeoCameraData lastCameraData_; }; QT_END_NAMESPACE #endif