1 files changed, 243 insertions, 0 deletions
diff --git a/src/imports/location/qdeclarativegeomapcircleobject.cpp b/src/imports/location/qdeclarativegeomapcircleobject.cpp
new file mode 100644
index 00000000..59b64e06
--- /dev/null
+++ b/src/imports/location/qdeclarativegeomapcircleobject.cpp
@@ -0,0 +1,243 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** 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, 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.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qdeclarativegeomapcircleobject_p.h"
+
+#include <QColor>
+#include <QBrush>
+
+QTM_BEGIN_NAMESPACE
+
+/*!
+    \qmlclass MapCircle
+
+    \brief The MapCircle element displays a circle on a map.
+    \inherits QGeoMapCircleObject
+
+    \ingroup qml-location-maps
+
+    The circle is specified in terms of a central coordinate and
+    a radius in metres.
+
+    If \l center and \l radius are not specified and valid the
+    circle will not be displayed.
+
+    An example, a MapCircle positioned at your current position (assuming there
+    is a PositionSource):
+    \snippet doc/src/snippets/declarative/testpolymapobjects.qml Basic map position marker definition
+    The element is used with a Map element.
+
+    The MapCircle element is part of the \bold{QtMobility.location 1.2} module.
+*/
+
+QDeclarativeGeoMapCircleObject::QDeclarativeGeoMapCircleObject(QDeclarativeItem *parent)
+    : QDeclarativeGeoMapObject(parent), circle_(0), center_(0)
+{
+    circle_ = new QGeoMapCircleObject();
+    setMapObject(circle_);
+
+    connect(circle_,
+            SIGNAL(radiusChanged(qreal)),
+            this,
+            SIGNAL(radiusChanged(qreal)));
+    connect(&border_,
+            SIGNAL(colorChanged(QColor)),
+            this,
+            SLOT(borderColorChanged(QColor)));
+    connect(&border_,
+            SIGNAL(widthChanged(int)),
+            this,
+            SLOT(borderWidthChanged(int)));
+}
+
+QDeclarativeGeoMapCircleObject::~QDeclarativeGeoMapCircleObject()
+{
+    delete circle_;
+}
+
+/*!
+    \qmlproperty Coordinate MapCircle::center
+
+    This property holds the coordinate at the center of the circle.
+
+    The default value is an invalid coordinate.
+*/
+
+void QDeclarativeGeoMapCircleObject::setCenter(QDeclarativeCoordinate *center)
+{
+    if (!center || center == center_)
+        return;
+    center_ = center;
+    connect(center_,
+            SIGNAL(latitudeChanged(double)),
+            this,
+            SLOT(centerLatitudeChanged(double)));
+    connect(center_,
+            SIGNAL(longitudeChanged(double)),
+            this,
+            SLOT(centerLongitudeChanged(double)));
+    connect(center_,
+            SIGNAL(altitudeChanged(double)),
+            this,
+            SLOT(centerAltitudeChanged(double)));
+
+    circle_->setCenter(center->coordinate());
+    emit centerChanged(center_);
+}
+
+QDeclarativeCoordinate* QDeclarativeGeoMapCircleObject::center()
+{
+    return center_;
+}
+
+void QDeclarativeGeoMapCircleObject::centerLatitudeChanged(double /*latitude*/)
+{
+    circle_->setCenter(center_->coordinate());
+}
+
+void QDeclarativeGeoMapCircleObject::centerLongitudeChanged(double /*longitude*/)
+{
+    circle_->setCenter(center_->coordinate());
+}
+
+void QDeclarativeGeoMapCircleObject::centerAltitudeChanged(double /*altitude*/)
+{
+    circle_->setCenter(center_->coordinate());
+}
+
+void QDeclarativeGeoMapCircleObject::setRadius(qreal radius)
+{
+    circle_->setRadius(radius);
+}
+
+qreal QDeclarativeGeoMapCircleObject::radius() const
+{
+    return circle_->radius();
+}
+
+/*!
+    \qmlproperty qreal MapCircle::radius
+
+    This property holds the radius of the circle in metres.
+
+    A negative value is used to indicate that the radius is invalid and
+    the default value is a radius of -1.0.
+*/
+
+/*!
+    \qmlproperty color MapCircle::color
+
+    This property holds the color used to fill the circle.
+
+    The default value corresponds to a transparent color.
+*/
+
+void QDeclarativeGeoMapCircleObject::setColor(const QColor &color)
+{
+    if (color_ == color)
+        return;
+
+    color_ = color;
+    QBrush m_brush(color);
+    circle_->setBrush(m_brush);
+    emit colorChanged(color_);
+}
+
+QColor QDeclarativeGeoMapCircleObject::color() const
+{
+    return color_;
+}
+
+/*!
+    \qmlproperty int MapCircle::border.width
+    \qmlproperty color MapCircle::border.color
+
+    These properties hold the width and color used to draw the border of the circle.
+
+    The width is in pixels and is independent of the zoom level of the map.
+
+    The default values correspond to a black border with a width of 1 pixel.
+
+    For no line, use a width of 0 or a transparent color.
+*/
+QDeclarativeGeoMapObjectBorder* QDeclarativeGeoMapCircleObject::border()
+{
+    return &border_;
+}
+
+void QDeclarativeGeoMapCircleObject::borderColorChanged(const QColor &color)
+{
+    QPen p = circle_->pen();
+    p.setColor(color);
+    circle_->setPen(p);
+}
+
+void QDeclarativeGeoMapCircleObject::borderWidthChanged(int width)
+{
+    QPen p = circle_->pen();
+    p.setWidth(width);
+    if (width == 0)
+        p.setStyle(Qt::NoPen);
+    else
+        p.setStyle(Qt::SolidLine);
+    circle_->setPen(p);
+}
+
+/*!
+    \qmlproperty int MapCircle::z
+
+    This property holds the z-value of the circle.
+
+    Map objects are drawn in z-value order, and objects with the
+    same z-value will be drawn in insertion order.
+*/
+
+/*!
+    \qmlproperty bool MapCircle::visible
+
+    This property holds a boolean corresponding to whether or not the
+    circle is visible.
+*/
+
+#include "moc_qdeclarativegeomapcircleobject_p.cpp"
+
+QTM_END_NAMESPACE
+