Moving location qml implementation to location/declarative*

QtLocation quick classes and headers are moved out of the import directory.
The location quick classes are now in a subdirectory inside the main qtlocation
module.
This is necessary in order to privately export certain classes, such as
Map Items classes, and create an API to inject these objects into QGeoMap
to let plugins render the Map Items directly

Change-Id: Ia6ba5f07c4eddd3c4c2ce54bf34f1afcd42c2558
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>

1 files changed, 197 insertions, 0 deletions

diff --git a/src/location/declarativemaps/qdeclarativepolylinemapitem_p.h b/src/location/declarativemaps/qdeclarativepolylinemapitem_p.h
new file mode 100644
index 00000000..abc1df2f
--- /dev/null
+++ b/src/location/declarativemaps/qdeclarativepolylinemapitem_p.h
@@ -0,0 +1,197 @@
+/****************************************************************************
+**
+** 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 QDECLARATIVEPOLYLINEMAPITEM
+#define QDECLARATIVEPOLYLINEMAPITEM
+
+//
+//  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/qdeclarativegeomapitembase_p.h>
+#include <QtLocation/private/qgeomapitemgeometry_p.h>
+
+#include <QtPositioning/QGeoPath>
+#include <QtPositioning/private/qdoublevector2d_p.h>
+#include <QSGGeometryNode>
+#include <QSGFlatColorMaterial>
+
+QT_BEGIN_NAMESPACE
+
+class MapPolylineNode;
+
+class Q_LOCATION_PRIVATE_EXPORT QDeclarativeMapLineProperties : public QObject
+{
+    Q_OBJECT
+
+    Q_PROPERTY(qreal width READ width WRITE setWidth NOTIFY widthChanged)
+    Q_PROPERTY(QColor color READ color WRITE setColor NOTIFY colorChanged)
+
+public:
+    explicit QDeclarativeMapLineProperties(QObject *parent = 0);
+
+    QColor color() const;
+    void setColor(const QColor &color);
+
+    qreal width() const;
+    void setWidth(qreal width);
+
+Q_SIGNALS:
+    void widthChanged(qreal width);
+    void colorChanged(const QColor &color);
+
+private:
+    qreal width_;
+    QColor color_;
+};
+
+class QGeoMapPolylineGeometry : public QGeoMapItemGeometry
+{
+public:
+    QGeoMapPolylineGeometry();
+
+    void updateSourcePoints(const QGeoMap &map,
+                            const QList<QGeoCoordinate> &path,
+                            const QGeoCoordinate geoLeftBound);
+
+    void updateScreenPoints(const QGeoMap &map,
+                            qreal strokeWidth);
+
+protected:
+    QList<QList<QDoubleVector2D> > clipPath(const QGeoMap &map,
+                    const QList<QGeoCoordinate> &path,
+                    QDoubleVector2D &leftBoundWrapped);
+
+    void pathToScreen(const QGeoMap &map,
+                      const QList<QList<QDoubleVector2D> > &clippedPaths,
+                      const QDoubleVector2D &leftBoundWrapped);
+
+private:
+    QVector<qreal> srcPoints_;
+    QVector<QPainterPath::ElementType> srcPointTypes_;
+
+    friend class QDeclarativeCircleMapItem;
+    friend class QDeclarativePolygonMapItem;
+    friend class QDeclarativeRectangleMapItem;
+};
+
+class Q_LOCATION_PRIVATE_EXPORT QDeclarativePolylineMapItem : public QDeclarativeGeoMapItemBase
+{
+    Q_OBJECT
+
+    Q_PROPERTY(QJSValue path READ path WRITE setPath NOTIFY pathChanged)
+    Q_PROPERTY(QDeclarativeMapLineProperties *line READ line CONSTANT)
+
+public:
+    explicit QDeclarativePolylineMapItem(QQuickItem *parent = 0);
+    ~QDeclarativePolylineMapItem();
+
+    virtual void setMap(QDeclarativeGeoMap *quickMap, QGeoMap *map) Q_DECL_OVERRIDE;
+       //from QuickItem
+    virtual QSGNode *updateMapItemPaintNode(QSGNode *, UpdatePaintNodeData *) Q_DECL_OVERRIDE;
+
+    Q_INVOKABLE int pathLength() const;
+    Q_INVOKABLE void addCoordinate(const QGeoCoordinate &coordinate);
+    Q_INVOKABLE void insertCoordinate(int index, const QGeoCoordinate &coordinate);
+    Q_INVOKABLE void replaceCoordinate(int index, const QGeoCoordinate &coordinate);
+    Q_INVOKABLE QGeoCoordinate coordinateAt(int index) const;
+    Q_INVOKABLE bool containsCoordinate(const QGeoCoordinate &coordinate);
+    Q_INVOKABLE void removeCoordinate(const QGeoCoordinate &coordinate);
+    Q_INVOKABLE void removeCoordinate(int index);
+
+    QJSValue path() const;
+    virtual void setPath(const QJSValue &value);
+
+    bool contains(const QPointF &point) const Q_DECL_OVERRIDE;
+    const QGeoShape &geoShape() const Q_DECL_OVERRIDE;
+
+    QDeclarativeMapLineProperties *line();
+
+Q_SIGNALS:
+    void pathChanged();
+
+protected:
+    void geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry) Q_DECL_OVERRIDE;
+    void setPathFromGeoList(const QList<QGeoCoordinate> &path);
+    void updatePolish() Q_DECL_OVERRIDE;
+
+protected Q_SLOTS:
+    void markSourceDirtyAndUpdate();
+    void updateAfterLinePropertiesChanged();
+    virtual void afterViewportChanged(const QGeoMapViewportChangeEvent &event) Q_DECL_OVERRIDE;
+
+private:
+    void pathPropertyChanged();
+
+    QGeoPath geopath_;
+    QDeclarativeMapLineProperties line_;
+    QColor color_;
+    bool dirtyMaterial_;
+    QGeoMapPolylineGeometry geometry_;
+    bool updatingGeometry_;
+};
+
+//////////////////////////////////////////////////////////////////////
+
+class MapPolylineNode : public QSGGeometryNode
+{
+
+public:
+    MapPolylineNode();
+    ~MapPolylineNode();
+
+    void update(const QColor &fillColor, const QGeoMapItemGeometry *shape);
+    bool isSubtreeBlocked() const;
+
+private:
+    QSGFlatColorMaterial fill_material_;
+    QSGGeometry geometry_;
+    bool blocked_;
+};
+
+QT_END_NAMESPACE
+
+QML_DECLARE_TYPE(QDeclarativeMapLineProperties)
+QML_DECLARE_TYPE(QDeclarativePolylineMapItem)
+
+#endif /* QDECLARATIVEPOLYLINEMAPITEM_H_ */