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Diffstat (limited to 'src/imports/location/qdeclarativeroutemapitem.cpp')
-rw-r--r-- | src/imports/location/qdeclarativeroutemapitem.cpp | 120 |
1 files changed, 120 insertions, 0 deletions
diff --git a/src/imports/location/qdeclarativeroutemapitem.cpp b/src/imports/location/qdeclarativeroutemapitem.cpp new file mode 100644 index 00000000..9ba56f9e --- /dev/null +++ b/src/imports/location/qdeclarativeroutemapitem.cpp @@ -0,0 +1,120 @@ +/**************************************************************************** +** +** 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. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + + +#include "qdeclarativeroutemapitem_p.h" +#include "qdeclarativepolylinemapitem_p.h" +#include "qdeclarativegeomapquickitem_p.h" +#include "qdeclarativegeoroute_p.h" +#include <QPainter> + +QDeclarativeRouteMapItem::QDeclarativeRouteMapItem(QQuickItem *parent) + : QDeclarativeGeoMapItemBase(parent), + quickItem_(new QDeclarativeGeoMapQuickItem(this)), + polylineMapPaintedItem_(new PolylineMapPaintedItem(quickItem_)), + route_(0) +{ +} + +QDeclarativeRouteMapItem::~QDeclarativeRouteMapItem() +{ +} + +QColor QDeclarativeRouteMapItem::color() const +{ + return color_; +} + +void QDeclarativeRouteMapItem::setColor(const QColor &color) +{ + if (color_ == color) + return; + + color_ = color; + QBrush m_brush(color); + polylineMapPaintedItem_->setBrush(m_brush); + emit colorChanged(color_); +} + +QDeclarativeGeoRoute* QDeclarativeRouteMapItem::route() const +{ + return route_; +} + + +void QDeclarativeRouteMapItem::setRoute(QDeclarativeGeoRoute *route) +{ + if (route_ == route) + return; + + route_ = route; + + if (route_) { + polylineMapPaintedItem_->setPath(route_->route_.path()); + } else { + polylineMapPaintedItem_->setPath(QList<QGeoCoordinate>()); + } + + emit routeChanged(route_); + +} + +void QDeclarativeRouteMapItem::update() +{ + if (!map()) + return; + + quickItem_->setCoordinate(new QDeclarativeCoordinate(polylineMapPaintedItem_->screenItemCoordinate())); + quickItem_->setAnchorPoint(polylineMapPaintedItem_->screenItemAnchorPoint()); + + if (quickItem_->sourceItem() == 0) { + QObject::connect(map(), SIGNAL(cameraDataChanged(CameraData)), this, SLOT(handleCameraDataChanged(CameraData))); + polylineMapPaintedItem_->setMap(map()); + quickItem_->setMap(quickMap(), map()); + quickItem_->setSourceItem(polylineMapPaintedItem_); + } +} + +void QDeclarativeRouteMapItem::handleCameraDataChanged(const CameraData& cameraData) +{ + polylineMapPaintedItem_->setZoomLevel(cameraData.zoomFactor()); + update(); +} |