public static SlotInfo From(NodeInfo nodeInfo, Slot slot)
{
SlotInfo slotInfo;
if (!slotInfos.TryGetValue(slot, out slotInfo))
slotInfos.Add(slot, slotInfo = new SlotInfo(nodeInfo, slot));
return slotInfo;
}
private LinkInfo(NodeInfo nodeInfo, Slot slot, Node node)
{
Slot = slot;
SlotInfo = SlotInfo.From(nodeInfo, slot);
SlotInfo.PropertyChanged += SlotInfo_PropertyChanged;
Node = node;
NodeInfo = NodeInfo.From(nodeInfo.FlowInfo, node);
NodeInfo.PropertyChanged += NodeInfo_PropertyChanged;
}
private void Slot_MouseDown(object sender, MouseButtonEventArgs e)
{
Border border = sender as Border;
ContentPresenter contentPresenter = VisualTreeHelper.GetParent(border) as ContentPresenter;
SlotInfo slotInfo = Slots.ItemContainerGenerator.ItemFromContainer(contentPresenter) as SlotInfo;
if (SlotMouseDown != null)
{
SlotMouseDown(slotInfo, e);
}
}
public static SlotInfo From(NodeInfo nodeInfo, Slot slot)
{
SlotInfo slotInfo;
if (!slotInfos.TryGetValue(slot, out slotInfo))
{
slotInfos.Add(slot, slotInfo = new SlotInfo(nodeInfo, slot));
}
return(slotInfo);
}
private void NodeControl_SlotMouseDown(object sender, MouseButtonEventArgs e)
{
if (e.LeftButton == MouseButtonState.Released || Keyboard.IsKeyDown(Key.Space))
{
return;
}
SlotInfo slotInfo = sender as SlotInfo;
Border border = e.OriginalSource as Border;
Anchor anchor = VisualTreeHelper.GetChild(border, 0) as Anchor;
newLinkSlot = slotInfo;
SourceAnchorBinder.Anchor = anchor;
DestinationAnchorBinder.Anchor = anchor;
creatingNewLink = true;
NotifyPropertyChanged(nameof(SourceAnchorBinder));
NotifyPropertyChanged(nameof(DestinationAnchorBinder));
NotifyPropertyChanged(nameof(NewLinkVisibility));
}
private void NodeControl_SlotMouseDown(object sender, MouseButtonEventArgs e)
{
if (e.LeftButton == MouseButtonState.Released || Keyboard.IsKeyDown(Key.Space))
return;
SlotInfo slotInfo = sender as SlotInfo;
Border border = e.OriginalSource as Border;
Anchor anchor = VisualTreeHelper.GetChild(border, 0) as Anchor;
newLinkSlot = slotInfo;
SourceAnchorBinder.Anchor = anchor;
DestinationAnchorBinder.Anchor = anchor;
creatingNewLink = true;
NotifyPropertyChanged(nameof(SourceAnchorBinder));
NotifyPropertyChanged(nameof(DestinationAnchorBinder));
NotifyPropertyChanged(nameof(NewLinkVisibility));
}
public AddLinkAction(SlotInfo slotInfo, NodeInfo nodeInfo)
{
SlotInfo = slotInfo;
NodeInfo = nodeInfo;
}
public AddLinkAction(SlotInfo slotInfo, NodeInfo nodeInfo)
{
SlotInfo = slotInfo;
NodeInfo = nodeInfo;
}