public LibraryView(GraphControl graphControl)
{
InitializeComponent();
this.graphControl = graphControl;
library = new LibraryItem(NodeType.None, String.Empty);
library.AddChildItem(new LibraryItem(NodeType.None, Configurations.LoadingMessage));
libraryTree = new LibraryTreeViewModel(library, this);
searchList = new List <SearchItem>();
backgroundSearcher = new BackgroundWorker();
backgroundSearcher.DoWork += new DoWorkEventHandler(BackgroundSearcherDoWork);
backgroundSearcher.ProgressChanged += new ProgressChangedEventHandler(BackgroundSearcherProgressChanged);
backgroundSearcher.RunWorkerCompleted += new RunWorkerCompletedEventHandler(BackgroundSearcherRunWorkerCompleted);
backgroundSearcher.WorkerReportsProgress = true;
backgroundSearcher.WorkerSupportsCancellation = true;
base.DataContext = libraryTree;
}