/**************************************************************************** ** ** 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 #include #include #include #include #include #include #include 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 WRITE setGeoShape STORED false ) Q_PROPERTY(bool autoFadeIn READ autoFadeIn WRITE setAutoFadeIn REVISION 14) 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; virtual void setGeoShape(const QGeoShape &shape) = 0; bool autoFadeIn() const; void setAutoFadeIn(bool fadeIn); QSGNode *updatePaintNode(QSGNode *, UpdatePaintNodeData *); virtual QSGNode *updateMapItemPaintNode(QSGNode *, UpdatePaintNodeData *); QGeoMap::ItemType itemType() const; 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; QGeoMap::ItemType m_itemType = QGeoMap::NoItem; private Q_SLOTS: void baseCameraDataChanged(const QGeoCameraData &camera); void visibleAreaChanged(); private: QPointer map_; QDeclarativeGeoMap *quickMap_; QSizeF lastSize_; QGeoCameraData lastCameraData_; QDeclarativeGeoMapItemGroup *parentGroup_; QScopedPointer m_transitionManager; bool m_autoFadeIn = true; friend class QDeclarativeGeoMap; friend class QDeclarativeGeoMapItemView; friend class QDeclarativeGeoMapItemTransitionManager; }; QT_END_NAMESPACE #endif