/// <summary>
/// Handles the <see cref="E:BrowseFile_RunWorkerCompleted" /> event.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="RunWorkerCompletedEventArgs"/> instance containing the event data.</param>
void OnBrowseFile_RunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e)
{
if (!_directoryComputerImporter.IsValid)
{
//DialogHelper.Warning(_directoryComputerImporter.Message);
DialogHelper.Warning("The data format is invalid.");
FilePath = string.Empty;
}
else
{
var itemNote = _directoryComputerImporter.DirectoryComputerCollections
.FirstOrDefault(c => c.Id == CurrentDirectoryNode.NodeId);
bool hasNewItem = false;
CurrentDirectoryNode.IsExpanded = true;
CommandManager.InvalidateRequerySuggested();
XamDataTreeBuilder.AppendTree(CurrentDirectoryNode, itemNote,
_directoryComputerImporter.DirectoryComputerCollections, ref hasNewItem);
ApplicationContext.ImportNodesExpanded = new List <int>();
//Expanded all node has child imported node
XamDataTreeBuilder.ExpandedPathNode(CurrentDirectoryNode);
XamDataTreeBuilder.ExpandedChildNode(CurrentDirectoryNode);
XamDataTreeBuilder.SetNodeExpandedState(_view.DataTreeImport.Nodes);
//Clear data
ApplicationContext.ImportNodes = new ObservableCollection <DirectoryNode>();
ApplicationContext.ImportNodesExpanded = new List <int>();
if (!hasNewItem)
{
DialogHelper.Warning("All nodes existed in directory.");
FilePath = string.Empty;
}
CommandManager.InvalidateRequerySuggested();
}
var bgBrowseFile = sender as BackgroundWorker;
if (bgBrowseFile != null)
{
bgBrowseFile.DoWork += OnBrowseFile_Dowork;
bgBrowseFile.RunWorkerCompleted += OnBrowseFile_RunWorkerCompleted;
}
VisibleSimulate = Visibility.Collapsed;
_mainViewModel.IsBusy = false;
}
private void ReloadData(int folderId)
{
DataTreeImportSource = XamDataTreeBuilder.MakeTree(folderId, out _currentDirectoryNode);
// CurrentDirectoryNode.NodeColor = "#264A50";
}