From a2191e7bb3d4e02f826ec7a3815a224b463ae115 Mon Sep 17 00:00:00 2001
From: Michal Klocek <michal.klocek@digia.com>
Date: Wed, 30 Nov 2011 13:51:40 +0200
Subject: Add route and polyline map items

    * adds qdeclarativepolylinemapitem
    * adds qdeclarativeroutemapitem

Change-Id: I055aa36aec8321aa7036c7af20b6a549fbf287d1
Reviewed-by: Juha Vuolle <juha.vuolle@nokia.com>
---
 .../location/qdeclarativepolylinemapitem_p.h       | 152 +++++++++++++++++++++
 1 file changed, 152 insertions(+)
 create mode 100644 src/imports/location/qdeclarativepolylinemapitem_p.h

(limited to 'src/imports/location/qdeclarativepolylinemapitem_p.h')

diff --git a/src/imports/location/qdeclarativepolylinemapitem_p.h b/src/imports/location/qdeclarativepolylinemapitem_p.h
new file mode 100644
index 00000000..e1e4bd11
--- /dev/null
+++ b/src/imports/location/qdeclarativepolylinemapitem_p.h
@@ -0,0 +1,152 @@
+/****************************************************************************
+**
+** 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.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QDECLARATIVEPOLYLINEMAPITEM
+#define QDECLARATIVEPOLYLINEMAPITEM
+
+#include "qdeclarativegeomapitembase_p.h"
+#include "qdeclarativecoordinate_p.h"
+#include "qdeclarativegeomap_p.h"
+#include <QPen>
+#include <QBrush>
+
+QT_BEGIN_NAMESPACE
+
+class PolylineMapPaintedItem;
+class QDeclarativeGeoMapQuickItem;
+
+class QDeclarativePolylineMapItem : public QDeclarativeGeoMapItemBase
+{
+    Q_OBJECT
+
+    Q_PROPERTY(QDeclarativeListProperty<QDeclarativeCoordinate> path READ declarativePath NOTIFY pathChanged)
+    Q_PROPERTY(QColor color READ color WRITE setColor NOTIFY colorChanged)
+
+public:
+    QDeclarativePolylineMapItem(QQuickItem *parent = 0);
+    ~QDeclarativePolylineMapItem();
+
+    virtual void componentComplete();
+
+    Q_INVOKABLE void addCoordinate(QDeclarativeCoordinate* coordinate);
+    Q_INVOKABLE void removeCoordinate(QDeclarativeCoordinate* coordinate);
+
+    QDeclarativeListProperty<QDeclarativeCoordinate> declarativePath();
+
+    QColor color() const;
+    void setColor(const QColor &color);
+
+Q_SIGNALS:
+    void pathChanged();
+    void colorChanged(const QColor &color);
+
+
+protected Q_SLOTS:
+    void update();
+
+private Q_SLOTS:
+    // map size changed
+    void handleCameraDataChanged(const CameraData& cameraData);
+
+private:
+    static void path_append(QDeclarativeListProperty<QDeclarativeCoordinate> *prop, QDeclarativeCoordinate *coordinate);
+    static int path_count(QDeclarativeListProperty<QDeclarativeCoordinate> *prop);
+    static QDeclarativeCoordinate* path_at(QDeclarativeListProperty<QDeclarativeCoordinate> *prop, int index);
+    static void path_clear(QDeclarativeListProperty<QDeclarativeCoordinate> *prop);
+    void pathPropertyChanged();
+
+private:
+    QDeclarativeGeoMapQuickItem *quickItem_;
+    PolylineMapPaintedItem *polylineMapPaintedItem_;
+    QList<QDeclarativeCoordinate*> path_;
+    QColor color_;
+    bool initialized_;
+};
+
+//////////////////////////////////////////////////////////////////////
+
+class PolylineMapPaintedItem : public QQuickPaintedItem
+{
+    Q_OBJECT
+
+public:
+    PolylineMapPaintedItem(QQuickItem *parent = 0);
+    ~PolylineMapPaintedItem();
+
+    void setMap(Map* map);
+
+    void setZoomLevel(qreal zoomLevel);
+    qreal zoomLevel() const;
+
+    QList<QGeoCoordinate> path() const;
+    void setPath(const QList<QGeoCoordinate>& path);
+
+    void paint(QPainter *painter);
+
+    QPen pen() const;
+    void setPen(const QPen &pen);
+
+    QBrush brush() const;
+    void setBrush(const QBrush &brush);
+
+    QGeoCoordinate screenItemCoordinate() const;
+    QPointF screenItemAnchorPoint() const;
+
+private:
+    void updateGeometry();
+
+    Map *map_;
+    qreal zoomLevel_;
+    QGeoCoordinate quickItemCoordinate_;
+    QPointF quickItemAnchorPoint_;
+    QPen pen_;
+    QBrush brush_;
+    QList<QGeoCoordinate> coordPath_;
+    QPainterPath path_;
+    bool initialized_;
+};
+
+
+QT_END_NAMESPACE
+
+QML_DECLARE_TYPE(QT_PREPEND_NAMESPACE(QDeclarativePolylineMapItem));
+
+#endif /* QDECLARATIVEPOLYLINEMAPITEM_H_ */
-- 
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