/// <summary>
/// This function is used to Add WWT layers.
/// </summary>
/// <param name="workbookMap">
/// Parent container.
/// </param>
/// <param name="group">
/// Group in which the layer is present.
/// </param>
private static void AddWWTLayers(WorkbookMap workbookMap, Group group)
{
foreach (string layerID in group.LayerIDs)
{
if (!workbookMap.Exists(layerID))
{
Layer wwtLayer = WWTManager.GetLayerDetails(layerID, group, true);
if (wwtLayer != null)
{
workbookMap.AllLayerMaps.Add(new LayerMap(wwtLayer));
}
}
}
foreach (Group child in group.Children)
{
AddWWTLayers(workbookMap, child);
}
}
/// <summary>
/// Implementation for the BackgroundWorker which will be syncing the layer properties.
/// </summary>
/// <param name="sender">Background Worker</param>
/// <param name="e">BackgroundWorker event arguments</param>
private void OnPropertyChangeNotifierDoWork(object sender, DoWorkEventArgs e)
{
try
{
e.Result = false;
int layerVersion = WWTManager.CreateLayerNotification(this.LayerDetails.ID, this.LayerDetails.Version, this.cancellationTokenSource.Token);
WorkbookMap parentWorkbookMap = WorkflowController.Instance.GetWorkbookMapForLayerMap(this);
// Rebuild the Layer Details view model/Custom Task Pane if the layer's properties are updated in WWT.
if (layerVersion > LayerDetails.Version)
{
if (IsPropertyChangedFromCode)
{
LayerDetails.Version = layerVersion;
}
else
{
// Get the current properties of the layer from WWT.
Layer layerDetails = WWTManager.GetLayerDetails(LayerDetails.ID, LayerDetails.Group, true);
if (layerDetails != null)
{
LayerDetails = layerDetails;
// Update the received latest properties to the LayerMap.
this.UpdateLayerMapProperties(LayerDetails);
// Save the workbook map to the workbook which it belongs to.
this.SaveWorkbookMap();
if (parentWorkbookMap != null && parentWorkbookMap.SelectedLayerMap == this)
{
// This will update the custom task pane.
e.Result = true;
}
}
}
}
else if (layerVersion == -1)
{
// In case if the layer is deleted or WWT is closed, layerVersion will be returned as -1.
// In case of Timeout, layers current version will be returned which is expected in case of no update to the layer properties.
// Setting not in sync will stop the notification as well.
IsNotInSync = true;
if (parentWorkbookMap != null && parentWorkbookMap.SelectedLayerMap == this)
{
if (MapType == LayerMapType.WWT)
{
// If current layer map is of type WWT and it is selected in layer dropdown, make sure the selection is removed.
parentWorkbookMap.SelectedLayerMap = null;
}
// This will update the custom task pane.
e.Result = true;
}
}
}
catch (Exception ex)
{
Logger.LogException(ex);
}
}