/// <summary>
/// Event handler for the NodeMouseLeaveEvent
/// </summary>
/// <param name="args">Arguments for the event</param>
public void NodeMouseLeaveEventHandler(NodeViewModelMouseEventArgs <System.Windows.Input.MouseEventArgs> args)
{
if (NodeMouseLeave != null)
{
NodeMouseLeave(this, ScriptableNodeEventArgs.Create(args));
}
}
/// <summary>
/// Event handler for the NodeDoubleClickEvent
/// </summary>
/// <param name="args">Arguments for the event</param>
public void NodeDoubleClickEventHandler(NodeViewModelMouseEventArgs <System.Windows.Input.MouseButtonEventArgs> args)
{
if (NodeDoubleClicked != null)
{
NodeDoubleClicked(this, ScriptableNodeEventArgs.Create(args));
}
}
/// <summary>
/// Creates a new instance of the ScriptableNodeEventArgs based
/// on the event arguments provided
/// </summary>
/// <param name="originalArgs">The original event arguments</param>
/// <returns>a configured ScriptableNodeEventArgs instance</returns>
public static ScriptableNodeEventArgs Create(NodeViewModelEventArgs originalArgs)
{
ScriptableNodeEventArgs args = new ScriptableNodeEventArgs();
args.Id = originalArgs.NodeViewModel.ParentNode.ID;
args.X = originalArgs.NodeViewModel.Position.X;
args.Y = originalArgs.NodeViewModel.Position.Y;
args.Visible = !originalArgs.NodeViewModel.IsHidden;
args.SourceMechanism = Enum.GetName(typeof(Model.CreationType), originalArgs.NodeViewModel.ParentNode.SourceMechanism);
// Ensure that there are attributes available before trying
// to get a string to represent them
if (originalArgs.NodeViewModel.ParentNode.Attributes == null || originalArgs.NodeViewModel.ParentNode.Attributes.Count == 0)
{
args.Attributes = string.Empty;
}
else
{
args.Attributes = originalArgs.NodeViewModel.ParentNode.Attributes.ToJSON();
}
return(args);
}
/// <summary>
/// Creates a new instance of the ScriptableNodeEventArgs based
/// on the event arguments provided
/// </summary>
/// <param name="originalArgs">The original event arguments</param>
/// <returns>a configured ScriptableNodeEventArgs instance</returns>
public static ScriptableNodeEventArgs Create(NodeViewModelEventArgs originalArgs)
{
ScriptableNodeEventArgs args = new ScriptableNodeEventArgs();
args.Id = originalArgs.NodeViewModel.ParentNode.ID;
args.X = originalArgs.NodeViewModel.Position.X;
args.Y = originalArgs.NodeViewModel.Position.Y;
args.Visible = !originalArgs.NodeViewModel.IsHidden;
args.SourceMechanism = Enum.GetName(typeof(Model.CreationType), originalArgs.NodeViewModel.ParentNode.SourceMechanism);
// Ensure that there are attributes available before trying
// to get a string to represent them
if (originalArgs.NodeViewModel.ParentNode.Attributes == null || originalArgs.NodeViewModel.ParentNode.Attributes.Count == 0)
args.Attributes = string.Empty;
else
args.Attributes = originalArgs.NodeViewModel.ParentNode.Attributes.ToJSON();
return args;
}
