/// <summary>
/// Sets up initial properties for a graphical block object
/// </summary>
/// <param name="block">graphical object that contains event details on a timeline</param>
private static void SetBlockProperties(InfoBlock block, IEvent aEvent)
{
block.aEvent = aEvent;
block.Text += aEvent.Name + "\n";
block.Text += aEvent.EventTime + "\n";
block.Text += aEvent.EventType + "\n";
block.MouseEnter += Pages.TimelinePage.HoverBlock;
block.MouseLeave += Pages.TimelinePage.HoverBlock;
block.MouseRightButtonDown += Pages.TimelinePage.ClickBlock;
block.MouseRightButtonUp += Pages.TimelinePage.ClickBlock;
block.MouseLeftButtonDown += Pages.TimelinePage.LeftPopOut;
ContextMenu contextMenu = new ContextMenu();
MenuItem parentFilter = new MenuItem();
parentFilter.Header = "Filter for events with same parent";
parentFilter.Click += Pages.TimelinePage.EventParentContextMenu_Click;
parentFilter.Tag = aEvent.Parent;
contextMenu.Items.Add(parentFilter);
MenuItem popOut = new MenuItem();
popOut.Header = "Create new window for event";
popOut.Click += Pages.TimelinePage.popOut;
popOut.Tag = block;
contextMenu.Items.Add(popOut);
block.ContextMenu = contextMenu;
}
/// <summary>
/// This method creates a list of nodes to be used for the timeline
/// </summary>
/// <param name="eventList">a list of events</param>
/// <returns>a list of nodes</returns>
public static List <Node> GetNodes(List <IEvent> eventList)
{
List <Node> nodeList = new List <Node>();
foreach (IEvent aEvent in eventList)
{
InfoBlock block = new InfoBlock();
SetBlockProperties(block, aEvent);
Node node = new Node(aEvent, block);
SetNodeProperties(node);
nodeList.Add(node);
}
return(nodeList);
}
/// <summary>
/// The Node is an object that stores event data and has graphical objects to be displayed on a timeline.
/// </summary>
/// <param name="aEvent">object that stores event/shellbag data</param>
/// <param name="block">object to display event details on a timeline</param>
public Node(IEvent aEvent, InfoBlock block)
{
this.aEvent = aEvent;
this.block = block;
}