Implement QGeoRoute{,Private}Mapbox

Adds QGeoRoutePrivate::metadata(), which provides a QVariantMap
containing route plugin-specific data, that could be privately used by
other plugins.

Taking Mapbox routes as example, we want to expose the route JSON server
reply, so we've added QGeoRouteMapbox for that purpose.

Change-Id: I6823ed4623b05a0e678b73676b2361cf74823ddb
Reviewed-by: Paolo Angelelli <paolo.angelelli@qt.io>

2 files changed, 10 insertions, 1 deletions

diff --git a/src/location/maps/qgeoroute.cpp b/src/location/maps/qgeoroute.cpp
index 12ac16bd..979c1667 100644
--- a/src/location/maps/qgeoroute.cpp
+++ b/src/location/maps/qgeoroute.cpp
@@ -41,6 +41,7 @@
 #include "qgeoroutesegment.h"
 
 #include <QDateTime>
+#include <QVariantMap>
 
 QT_BEGIN_NAMESPACE
 
@@ -339,7 +340,8 @@ bool QGeoRoutePrivate::equals(const QGeoRoutePrivate &other) const
             && (travelTime() == other.travelTime())
             && (distance() == other.distance())
             && (travelMode() == other.travelMode())
-            && (path() == other.path()));
+            && (path() == other.path()))
+            && (metadata() == other.metadata());
 }
 
 void QGeoRoutePrivate::setId(const QString &id)
@@ -427,6 +429,11 @@ const QGeoRoutePrivate *QGeoRoutePrivate::routePrivateData(const QGeoRoute &rout
     return route.d_ptr.data();
 }
 
+QVariantMap QGeoRoutePrivate::metadata() const
+{
+    return QVariantMap();
+}
+
 /*******************************************************************************
 *******************************************************************************/
 
diff --git a/src/location/maps/qgeoroute_p.h b/src/location/maps/qgeoroute_p.h
index d56b2d44..384802ee 100644
--- a/src/location/maps/qgeoroute_p.h
+++ b/src/location/maps/qgeoroute_p.h
@@ -94,6 +94,8 @@ public:
     virtual void setFirstSegment(const QGeoRouteSegment &firstSegment);
     virtual QGeoRouteSegment firstSegment() const;
 
+    virtual QVariantMap metadata() const;
+
     virtual QString engineName() const = 0;
     virtual int segmentsCount() const = 0;