public MainForm()
{
InitializeComponent();
if (!Settings.Default.LastSize.IsEmpty)
{
StartPosition = FormStartPosition.Manual;
Location = Settings.Default.LastLocation;
Size = Settings.Default.LastSize;
splitContainer1.SplitterDistance = Settings.Default.SplitterPosition;
}
this.treeView1.AllowDrop = true;
this.graphControl1.AllowDrop = true;
this.treeView1.MouseDown += new MouseEventHandler(listBox1_MouseDown);
this.treeView1.DragOver += new DragEventHandler(listBox1_DragOver);
this.graphControl1.DragEnter += new DragEventHandler(treeView1_DragEnter);
this.graphControl1.DragDrop += new DragEventHandler(treeView1_DragDrop);
IDictionary <Guid, Type> filterTypes = FiltersHelper.GetFilterTypes();
UpdateTreeView(filterTypes);
if (File.Exists(PathToXml))
{
GraphBundle graphBundle = GraphLoader.Load(PathToXml);
graphControl1.LoadGraph(graphBundle);
}
else
{
graphControl1.LoadGraph(new GraphBundle());
}
}
private GraphBundle LoadInternal(string path)
{
var xDoc = XDocument.Load(path);
if (xDoc.Root == null)
{
return(null);
}
if (xDoc.Root.Name != GraphFileFormat.NodeRoot)
{
return(null);
}
var result = new GraphBundle();
var filtersNode = xDoc.Root.Element(GraphFileFormat.Ver_0_1.Node_Filters);
if (filtersNode != null)
{
filtersNode
.Elements(GraphFileFormat.Ver_0_1.Node_Filter)
.Select(GetFilter)
.ToList()
.ForEach(result.Graph.AddFilter);
filtersNode
.Elements(GraphFileFormat.Ver_0_1.Node_Filter)
.ToList()
.ForEach(element => ProcessConnections(element, result.Graph));
}
var locationsNode = xDoc.Root.Element(GraphFileFormat.Ver_0_1.Node_Locations);
if (locationsNode != null)
{
locationsNode
.Elements(GraphFileFormat.Ver_0_1.Node_Location)
.Select(GetLocation)
.ToList()
.ForEach(x => result.Locations[x.Key] = x.Value);
}
return(result);
}
