/**
* Adds an edit layer change listener
*
* @param listener the listener. Ignored if null or already registered.
* @param initialFire fire an edit-layer-changed-event right after adding the listener in case
* there is an edit layer present
*/
public static void addEditLayerChangeListener(
EditLayerChangeListener listener, boolean initialFire) {
addEditLayerChangeListener(listener);
if (initialFire && Main.isDisplayingMapView() && Main.map.mapView.getEditLayer() != null) {
listener.editLayerChanged(null, Main.map.mapView.getEditLayer());
}
}
protected void fireEditLayerChanged(OsmDataLayer oldLayer, OsmDataLayer newLayer) {
checkLayerLockNotHeld();
for (EditLayerChangeListener l : editLayerChangeListeners) {
l.editLayerChanged(oldLayer, newLayer);
}
}