Merge QGeoRouteLeg into QGeoRoute

QGeoRouteLeg was a subclass of QGeoRoute. Since QGeoRoute is a value
type, subclassing is problematic, even though QGeoRouteLeg had no data
of its own and only added public getters for data already carried by
QGeoRoutePrivate.

But if every leg is a route, with documentation pointing out that some
route-specific getters never return anything, then it's easier to just
add leg-specific APIs to QGeoRoute. A route is then a group of other
routes. Those route legs point back at the overall route, and know of
index within the overall route. Those leg-specific APIs return -1 for
the index and an empty overall route if the route is not a leg within
an overall route.

This saves a separate type with its own QDeclarative* wrapper, without
losing any expressiveness.

Task-number: QTBUG-105206
Change-Id: I8844290d245ed79215e6c7893d972e0da96ed197
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>

1 files changed, 0 insertions, 1 deletions

diff --git a/src/imports/location/location.cpp b/src/imports/location/location.cpp
index 77940087..8bc6c6f1 100644
--- a/src/imports/location/location.cpp
+++ b/src/imports/location/location.cpp
@@ -238,7 +238,6 @@ public:
             qmlRegisterType<QDeclarativeSearchResultModel, 12>(uri, major, minor, "PlaceSearchModel");
             qmlRegisterType<QDeclarativeGeoMap, 12>(uri, major, minor, "Map");
             qmlRegisterType<QDeclarativeGeoRoute, 12>(uri, major, minor, "Route");
-            qmlRegisterType<QDeclarativeGeoRouteLeg, 12>(uri, major, minor, "RouteLeg");
 
             minor = 13;
             qmlRegisterType<QDeclarativeGeoMap, 13>(uri, major, minor, "Map");