/// <summary>
/// Handles the DataLoaded event
/// </summary>
/// <param name="args">The arguments for the event</param>
public void DataLoadedEventHandler(DataLoadedEventArgs args)
{
if (args.SourceMechanism == CreationType.Live)
{
LayoutGraph(LayoutManager.Instance.ActiveLayout, false, args.Scope);
}
else if (AllNodesHaveSamePosition(args.Scope))
{
// Layout the graph
LayoutGraph(LayoutManager.Instance.DefaultLayout, true, args.Scope);
}
else
{
// Just resize the graph to fit
UI.GraphViewModel graphVM = UI.ViewModelLocator.GraphDataStatic;
graphVM.ResizeToFit();
}
}
/// <summary>
/// Handles the ToolbarItemClicked event
/// </summary>
/// <param name="args">The arguments for the event</param>
public void ToolbarItemClickedEventHandler(ToolBarItemEventArgs args)
{
NodeViewModelBase rootNode = GetGraphComponents(args.Scope).NodeSelector.SelectedNode;
// TODO: USE CONSTANT FOR ITEM NAME
// TODO: Controls should control their own behavior
if (args.ToolBarItem.Name == "GENERATOR")
{
CreateRandomGraph(args.Scope);
}
else if (args.ToolBarItem.Name.EndsWith("_LAYOUT"))
{
LayoutBase layout = InitializeLayout(args.ToolBarItem.Name, args.Scope);
// Perform the layout
LayoutGraph(layout, false, args.Scope, rootNode);
}
else if (args.ToolBarItem.Name == "IMPORT")
{
PerformImport(args.Scope, new GraphMLGraphDataFormat()); // TODO: Determine which type at runtime
}
else if (args.ToolBarItem.Name == "EXPORT")
{
PerformExport(args.Scope);
}
else if (args.ToolBarItem.Name == "GRAPH_TO_IMAGE")
{
SaveGraphAsImage();
}
else if (args.ToolBarItem.Name == "PRINT_GRAPH")
{
PrintGraph();
}
else if (args.ToolBarItem.Name == "RESIZE")
{
UI.GraphViewModel graphVM = UI.ViewModelLocator.GraphDataStatic;
graphVM.ResizeToFit();
//TODO: THIS SHOULD BE DECOUPLED
}
}