/// <summary>
/// Do not call it directly
/// </summary>
public void AddSingleCanvasItem(CanvasItem item)
{
diagramRouter.AddItem(item);
CanvasItemData itemData = new CanvasItemData(item, SizeGripMouseEntered, SizeGripMouseLeft);
itemsData[item] = itemData;
itemsList.Add(itemData);
item.RedrawNeeded += HandleRedraw;
item.LayoutChanged += HandleItemLayoutChange;
item.PositionChanging += HandleItemPositionChange;
item.SizeChanging += HandleItemSizeChange;
LayoutChanged(this, EventArgs.Empty);
}
public void AddCanvasItem(CanvasItem item)
{
diagramRouter.AddItem(item);
CanvasItemData itemData = new CanvasItemData(item, SizeGripMouseEntered, SizeGripMouseLeft);
itemsData[item] = itemData;
ClassCanvasItem classItem = item as ClassCanvasItem;
if (classItem != null)
{
classesToData.Add(classItem.RepresentedClassType, itemData);
foreach (CanvasItemData ci in itemsList)
{
ClassCanvasItem cci = ci.Item as ClassCanvasItem;
if (cci != null)
{
Route r = null;
if (cci.RepresentedClassType == classItem.RepresentedClassType.BaseClass)
{
r = diagramRouter.AddRoute(item, cci);
}
else if (classItem.RepresentedClassType == cci.RepresentedClassType.BaseClass)
{
r = diagramRouter.AddRoute(cci, classItem);
}
if (r != null)
{
r.EndShape = new RouteInheritanceShape();
}
}
}
}
itemsList.AddLast(itemData);
item.RedrawNeeded += HandleRedraw;
item.LayoutChanged += HandleItemLayoutChange;
item.PositionChanging += HandleItemPositionChange;
item.SizeChanging += HandleItemSizeChange;
}
/// <summary>
/// добавление новой ноды
/// </summary>
/// <param name="item"></param>
public void AddCanvasItem(CanvasItem item, CanvasItem itemAt = null)
{
NodeCanvasItem classItem = item as NodeCanvasItem;
if (classItem != null)
{
classItem.OffsetPointTo();
}
diagramRouter.AddItem(item);
CanvasItemData itemData = new CanvasItemData(item, SizeGripMouseEntered, SizeGripMouseLeft);
itemsData[item] = itemData;
if (classItem != null)
{
nodesToData.Add(classItem.GetNodeData, item);
foreach (CanvasItemData ci in itemsList)
{
NodeCanvasItem cci = ci.Item as NodeCanvasItem;
if (cci != null)
{
//Route r = null;
foreach (LinkTo link in cci.GetNodeData.LinkedToNodes)
{
if (link.NameTo == classItem.GetNodeData.Name)
{
// link: from >>> to
Route r = diagramRouter.AddRoute(cci, classItem, link.ContentLine);
r.EndShape = new RouteInheritanceShape();
r.StartShape = new RouteStartShape();
}
}
//if (r != null) {}
foreach (LinkTo link in classItem.GetNodeData.LinkedToNodes)
{
if (link.NameTo == cci.GetNodeData.Name)
{
// link: from >>> to
Route r = diagramRouter.AddRoute(classItem, cci, link.ContentLine);
r.EndShape = new RouteInheritanceShape();
r.StartShape = new RouteStartShape();
}
}
//if (r != null && r.EndShape == null) {}
}
}
}
// добавление ноды в лист
if (itemAt != null)
{
LinkedListNode <CanvasItemData> find = itemsList.Find(itemsData[itemAt]);
if (find != null)
{
itemsList.AddBefore(find, itemData);
}
else
{
itemsList.AddLast(itemData);
}
}
else
{
itemsList.AddLast(itemData);
}
item.RedrawNeeded += HandleRedraw;
item.LayoutChanged += HandleItemLayoutChange;
item.PositionChanging += HandleItemPositionChange;
item.SizeChanging += HandleItemSizeChange;
}