95 lines
2.9 KiB
C#
95 lines
2.9 KiB
C#
//
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// FileRefHandler.cs : Handles a ResXFileRef that was either stored in
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// a resx file or has been added to a ResXDataNode that was freshly
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// instantiated by a user
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//
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// Author:
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// Gary Barnett (gary.barnett.mono@gmail.com)
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//
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// Copyright (C) Gary Barnett (2012)
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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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using System;
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using System.Reflection;
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using System.ComponentModel.Design;
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using System.ComponentModel;
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using System.IO;
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namespace System.Resources {
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internal class FileRefHandler : ResXDataNodeHandler {
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ResXFileRef resXFileRef; // same as that referenced in ResXDataNode
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public FileRefHandler (ResXFileRef fileRef)
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{
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resXFileRef = fileRef;
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}
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#region implemented abstract members of System.Resources.ResXDataNodeHandler
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public override object GetValue (ITypeResolutionService typeResolver)
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{
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return GetValue ();
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}
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public override object GetValue (AssemblyName [] assemblyNames)
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{
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return GetValue ();
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}
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public override string GetValueTypeName (ITypeResolutionService typeResolver)
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{
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// although params ignored by GetValue. .NET resolves the type for GetValueTypeName
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Type type = ResolveType (resXFileRef.TypeName, typeResolver);
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if (type == null)
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return resXFileRef.TypeName;
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else
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return type.AssemblyQualifiedName;
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}
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public override string GetValueTypeName (AssemblyName [] assemblyNames)
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{
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Type type = ResolveType (resXFileRef.TypeName, assemblyNames);
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if (type == null)
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return resXFileRef.TypeName;
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else
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return type.AssemblyQualifiedName;
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}
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#endregion
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private object GetValue ()
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{
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TypeConverter c = TypeDescriptor.GetConverter (typeof (ResXFileRef));
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try {
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return c.ConvertFromInvariantString (resXFileRef.ToString ());
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} catch (ArgumentNullException ex) {
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if (ex.ParamName == "type")
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throw new TypeLoadException ("Could not find type", ex); //FIXME: error message?
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else
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throw ex;
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}
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}
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}
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}
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