Add property for QGeoPolygon's perimeter and QML autotests using it

QML autotests were previously missing.

Change-Id: Id2c3a7fc61c57cef369dda109dbbfca183979443
Reviewed-by: Alex Blasche <alexander.blasche@qt.io>

2 files changed, 39 insertions, 3 deletions

diff --git a/src/positioning/qgeopolygon.cpp b/src/positioning/qgeopolygon.cpp
index 1dafd1e0..1cbbc06e 100644
--- a/src/positioning/qgeopolygon.cpp
+++ b/src/positioning/qgeopolygon.cpp
@@ -178,7 +178,7 @@ bool QGeoPolygon::operator!=(const QGeoPolygon &other) const
 }
 
 /*!
-    Sets the \a polygon from a list of coordinates.
+    Sets the \a polygon's boundary from a list of coordinates.
 */
 void QGeoPolygon::setPath(const QList<QGeoCoordinate> &path)
 {
@@ -187,7 +187,7 @@ void QGeoPolygon::setPath(const QList<QGeoCoordinate> &path)
 }
 
 /*!
-    Returns all the elements.
+    Returns all the elements of the polygon's boundary.
 */
 const QList<QGeoCoordinate> &QGeoPolygon::path() const
 {
@@ -196,6 +196,36 @@ const QList<QGeoCoordinate> &QGeoPolygon::path() const
 }
 
 /*!
+    Sets all the elements of the polygon's perimeter.
+
+    \since QtPositioning 5.12
+*/
+void QGeoPolygon::setPerimeter(const QVariantList &path)
+{
+    Q_D(QGeoPolygon);
+    QList<QGeoCoordinate> p;
+    for (const auto &c: path) {
+        if (c.canConvert<QGeoCoordinate>())
+            p << c.value<QGeoCoordinate>();
+    }
+    d->setPath(p);
+}
+
+/*!
+    Returns all the elements of the polygon's perimeter.
+
+    \since QtPositioning 5.12
+*/
+QVariantList QGeoPolygon::perimeter() const
+{
+    Q_D(const QGeoPolygon);
+    QVariantList p;
+    for (const auto &c: d->path())
+        p << QVariant::fromValue(c);
+    return p;
+}
+
+/*!
     Translates this geo polygon by \a degreesLatitude northwards and \a degreesLongitude eastwards.
 
     Negative values of \a degreesLatitude and \a degreesLongitude correspond to
diff --git a/src/positioning/qgeopolygon.h b/src/positioning/qgeopolygon.h
index 90886da7..85b09e34 100644
--- a/src/positioning/qgeopolygon.h
+++ b/src/positioning/qgeopolygon.h
@@ -41,6 +41,7 @@
 #define QGEOPOLYGON_H
 
 #include <QtPositioning/QGeoShape>
+#include <QtCore/QVariantList>
 
 QT_BEGIN_NAMESPACE
 
@@ -51,6 +52,7 @@ typedef QGeoPathPrivate QGeoPolygonPrivate;
 class Q_POSITIONING_EXPORT QGeoPolygon : public QGeoShape
 {
     Q_GADGET
+    Q_PROPERTY(QVariantList perimeter READ perimeter WRITE setPerimeter REVISION 12)
 
 public:
     QGeoPolygon();
@@ -68,7 +70,7 @@ public:
     using QGeoShape::operator!=;
     bool operator!=(const QGeoPolygon &other) const;
 
-    void setPath(const QList<QGeoCoordinate> &path);
+    void setPath(const QList<QGeoCoordinate> &path); // ### Qt6: rename into setPerimeter
     const QList<QGeoCoordinate> &path() const;
 
     Q_INVOKABLE void translate(double degreesLatitude, double degreesLongitude);
@@ -85,6 +87,10 @@ public:
 
     Q_INVOKABLE QString toString() const;
 
+protected:
+    void setPerimeter(const QVariantList &path);
+    QVariantList perimeter() const;
+
 private:
     inline QGeoPolygonPrivate *d_func();
     inline const QGeoPolygonPrivate *d_func() const;