Fake position in WhoGo Maps for testing

fake-position.diff

diff --git a/qml/Map.qml b/qml/Map.qml
index edb95f3..8c74c35 100644
--- a/qml/Map.qml
+++ b/qml/Map.qml
@@ -138,7 +138,7 @@ MapboxMap {
     }
 
     onPositionChanged: {
-        map.autoCenter && map.centerOnPosition();
+        // map.autoCenter && map.centerOnPosition();
     }
 
     function _addManeuver(maneuver) {
diff --git a/qml/NarrationTimer.qml b/qml/NarrationTimer.qml
index 23db615..563db47 100644
--- a/qml/NarrationTimer.qml
+++ b/qml/NarrationTimer.qml
@@ -37,7 +37,7 @@ Timer {
     onTriggered: {
         // Query maneuver narrative from Python and update status.
         if (!py.ready) return;
-        var coord = map.position.coordinate;
+        var coord = map.center;
         if (coord.distanceTo(timer.coordPrev) < 10) return;
         var accuracy = map.position.horizontalAccuracyValid ?
             map.position.horizontalAccuracy : null;
diff --git a/qml/PositionMarker.qml b/qml/PositionMarker.qml
index 9898ae3..afbfeba 100644
--- a/qml/PositionMarker.qml
+++ b/qml/PositionMarker.qml
@@ -40,7 +40,7 @@ Item {
     Connections {
         target: map
         onDirectionChanged: marker.updateDirection();
-        onPositionChanged: map.updateSourcePoint(marker.source, map.position.coordinate);
+        onPositionChanged: map.updateSourcePoint(marker.source, map.center);
     }
 
     Component.onCompleted: {
@@ -63,7 +63,7 @@ Item {
     }
 
     function initLayers() {
-        map.addSourcePoint(marker.source, map.position.coordinate);
+        map.addSourcePoint(marker.source, map.center);
         map.addImagePath(marker.images.still, Qt.resolvedUrl(app.getIcon("icons/position")));
         map.addImagePath(marker.images.moving, Qt.resolvedUrl(app.getIcon("icons/position-direction")));
         map.addLayer(marker.layers.still, {"type": "symbol", "source": marker.source});