internal void AddLayerToMap(string url)
{
//clear previous flag, if any
_addFailed = false;
OnPropertyChanged("AddStatus");
string id = url;
//get the query result
var result = _results.FirstOrDefault(ri => ri.ID == id);
if (result == null)
{
throw new ApplicationException(string.Format("Debug: bad id {0}", id));
}
QueuedTask.Run(action: async() => {
if (LayerFactory.Instance.CanCreateLayerFrom(result) && MapView.Active?.Map != null)
{
LayerFactory.Instance.CreateLayer(result, MapView.Active.Map);
}
else if (MapFactory.Instance.CanCreateMapFrom(result))
{
Map newMap = MapFactory.Instance.CreateMapFromItem(result);
IMapPane newMapPane = await ProApp.Panes.CreateMapPaneAsync(newMap);
}
else
{
_addFailed = true;//cannot be added
FrameworkApplication.Current.Dispatcher.Invoke(() => OnPropertyChanged("AddStatus"));
}
});
}
internal void AddLayerToMap(string url)
{
//clear previous flag, if any
_addFailed = false;
OnPropertyChanged("AddStatus");
string id = url;
//get the query result
var result = _results.FirstOrDefault(ri => ri.Id == id);
if (result == null)
{
throw new ApplicationException(string.Format("Debug: bad id {0}", id));
}
if (result.Item == null)
{
result.Item = ItemFactory.Create(id, ItemFactory.ItemType.PortalItem);
}
// Syntax can get complicated here
// Question - do you need to await the QueuedTask.Run? If so, you need a Func<Task>
// and not an Action.
//http://stackoverflow.com/questions/20395826/explicitly-use-a-functask-for-asynchronous-lambda-function-when-action-overloa
//
//As it currently stands, this QueuedTask.Run will return to the caller on the first await
QueuedTask.Run(action: async() => {
if (LayerFactory.CanCreateLayerFrom(result.Item))
{
LayerFactory.CreateLayer(result.Item, MapView.Active.Map);
}
else if (MapFactory.CanCreateMapFrom(result.Item))
{
Map newMap = await MapFactory.CreateMapAsync(result.Item);
IMapPane newMapPane = await ProApp.Panes.CreateMapPaneAsync(newMap);
}
else
{
_addFailed = true;//cannot be added
FrameworkApplication.Current.Dispatcher.Invoke(() => OnPropertyChanged("AddStatus"));
}
});
}
private void OnActivePaneChanged(PaneEventArgs obj)
{
Pane pane = obj.IncomingPane;
if (pane != null)
{
IMapPane mapPane = pane as IMapPane;
if (mapPane != null)
{
IsCameraEnabled = true;
}
else
{
IsCameraEnabled = false;
}
}
else
{
IsCameraEnabled = false;
}
}