/// <summary>
/// Sets the position of the item in the parent canvas.
/// </summary>
/// <param name="pPos">The container position.</param>
public void SetCanvasPosition(Point pPos)
{
GraphItemContainer lParentGraphItem = this.FindVisualParent <GraphItemContainer>();
if (lParentGraphItem != null)
{
lParentGraphItem.PosX = pPos.X;
lParentGraphItem.PosY = pPos.Y;
}
}
/// <summary>
/// Returns the node view containing the given view model.
/// </summary>
/// <param name="pItem">The item contained by the view.</param>
/// <returns>The found view if any, null otherwise.</returns>
public AGraphItem GetContainerForViewModel(IGraphItemViewModel pItem)
{
GraphItemContainer lItemView = this.ItemContainerGenerator.ContainerFromItem(pItem) as GraphItemContainer;
if (lItemView != null)
{
return(lItemView.TemplateControl);
}
return(null);
}
/// <summary>
/// Gets the position of the item in the parent canvas.
/// </summary>
/// <returns>The position of the item in the parent canvas.</returns>
public Point?GetCanvasPosition()
{
GraphItemContainer lParentGraphItem = this.FindVisualParent <GraphItemContainer>();
if (lParentGraphItem != null)
{
return(new Point(lParentGraphItem.PosX, lParentGraphItem.PosY));
}
return(null);
}