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彩色连接点完成

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艾竹
2023-02-01 23:05:56 +08:00
parent 50eab5e091
commit 527dbd98e4
16 changed files with 476 additions and 138 deletions
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13
AIStudio.Wpf.DiagramDesigner/Controls/DesignerCanvas.cs
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@@ -539,14 +539,17 @@ namespace AIStudio.Wpf.DiagramDesigner
while (hitObject != null &&
hitObject.GetType() != typeof(DesignerCanvas))
{
if (hitObject is Connector)
if (hitObject is Connector connector && connector.Info != null)
{
if (connectorsHit.Any(p => p.Name == "占位"))
if (SourceConnector == null || connector.Info.CanAttachTo(SourceConnector.Info))
{
connectorsHit.Remove(connectorsHit.FirstOrDefault(p => p.Name == "占位"));
if (connectorsHit.Any(p => p.Name == "占位"))
{
connectorsHit.Remove(connectorsHit.FirstOrDefault(p => p.Name == "占位"));
}
if (!connectorsHit.Contains(hitObject as Connector))
connectorsHit.Add(hitObject as Connector);
}
if (!connectorsHit.Contains(hitObject as Connector))
connectorsHit.Add(hitObject as Connector);
}
hitObject = VisualTreeHelper.GetParent(hitObject);
}