зеркало из https://github.com/DeGsoft/maui-linux.git
49 строки
1.3 KiB
C#
49 строки
1.3 KiB
C#
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using System.Linq;
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namespace Xamarin.Forms.Xaml
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{
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class RemoveDuplicateDesignNodes : IXamlNodeVisitor
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{
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public TreeVisitingMode VisitingMode => TreeVisitingMode.TopDown;
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public bool StopOnDataTemplate => false;
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public bool StopOnResourceDictionary => false;
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public bool VisitNodeOnDataTemplate => true;
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public bool SkipChildren(INode node, INode parentNode) => false;
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public bool IsResourceDictionary(ElementNode node) => false;
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public void Visit(ValueNode node, INode parentNode)
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{
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}
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public void Visit(MarkupNode node, INode parentNode)
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{
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}
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public void Visit(ElementNode node, INode parentNode)
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{
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if (node.Properties == null || node.Properties.Count == 0)
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return;
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var props = node.Properties.ToList();
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for (var i = 0; i < props.Count; i++) {
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var key = props[i].Key;
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if (key.NamespaceURI != XamlParser.XFDesignUri)
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continue;
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var k = new XmlName(XamlParser.XFUri, key.LocalName);
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if (node.Properties.Remove(k))
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continue;
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if (node.NamespaceResolver.LookupPrefix(XamlParser.XFUri) == "")
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node.Properties.Remove(new XmlName("", k.LocalName));
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}
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}
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public void Visit(RootNode node, INode parentNode)
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{
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Visit((ElementNode)node, parentNode);
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}
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public void Visit(ListNode node, INode parentNode)
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{
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}
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}
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}
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