64 lines
2.0 KiB
C#
64 lines
2.0 KiB
C#
//
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// Copyright (C) 2010 Novell Inc. http://novell.com
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//
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// Permission is hereby granted, free of charge, to any person obtaining
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// a copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to
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// permit persons to whom the Software is furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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//
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using System;
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using System.Collections;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Linq;
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using System.Reflection;
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using System.Windows.Markup;
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using System.Xaml.Schema;
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namespace System.Xaml
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{
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class NameScope : INameScope
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{
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Dictionary<string,object> table = new Dictionary<string,object> ();
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// It is an external read-only namescope.
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INameScope external;
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public NameScope (INameScope external)
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{
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this.external = external;
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}
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public object FindName (string name)
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{
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object obj = external != null ? external.FindName (name) : null;
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if (obj != null)
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return obj;
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return table.TryGetValue (name, out obj) ? obj : null;
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}
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public void RegisterName (string name, object scopedElement)
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{
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table.Add (name, scopedElement);
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}
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public void UnregisterName (string name)
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{
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table.Remove (name);
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}
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}
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}
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