private void DeActivateModification()
{
if (_activeMapViewChangedEvent != null || _onRowChangedEvent != null || _onRowCreatedEvent != null || _onRowPointCreatedEvent != null)
{
UpdateStatusText($@"DeActivate Modification");
if (_activeMapViewChangedEvent != null)
{
ActiveMapViewChangedEvent.Unsubscribe(_activeMapViewChangedEvent);
}
QueuedTask.Run(() =>
{
if (_onRowChangedEvent != null)
{
RowChangedEvent.Unsubscribe(_onRowChangedEvent);
}
if (_onRowCreatedEvent != null)
{
RowChangedEvent.Unsubscribe(_onRowCreatedEvent);
}
if (_onRowPointCreatedEvent != null)
{
RowChangedEvent.Unsubscribe(_onRowPointCreatedEvent);
}
});
_onRowChangedEvent = null;
_onRowCreatedEvent = null;
_onRowPointCreatedEvent = null;
_activeMapViewChangedEvent = null;
}
}
/// <summary>
/// Waiting for the active map view to change in order to setup event listening
/// </summary>
/// <param name="args"></param>
private void OnActiveMapViewChangedEvent(ActiveMapViewChangedEventArgs args)
{
if (args.IncomingView != null)
{
SetUpRowEventListener(args.IncomingView, PolygonLayerName, PointLayerName);
ActiveMapViewChangedEvent.Unsubscribe(_activeMapViewChangedEvent);
_activeMapViewChangedEvent = null;
}
}
/// <summary>
/// Uninitialize Active Map View Changed
/// </summary>
protected override void Uninitialize()
{
ActiveMapViewChangedEvent.Unsubscribe(OnActiveMapViewChanged);
base.Uninitialize();
}
