2 // FileRefHandler.cs : Handles a ResXFileRef that was either stored in
3 // a resx file or has been added to a ResXDataNode that was freshly
4 // instantiated by a user
7 // Gary Barnett (gary.barnett.mono@gmail.com)
9 // Copyright (C) Gary Barnett (2012)
11 // Permission is hereby granted, free of charge, to any person obtaining
12 // a copy of this software and associated documentation files (the
13 // "Software"), to deal in the Software without restriction, including
14 // without limitation the rights to use, copy, modify, merge, publish,
15 // distribute, sublicense, and/or sell copies of the Software, and to
16 // permit persons to whom the Software is furnished to do so, subject to
17 // the following conditions:
19 // The above copyright notice and this permission notice shall be
20 // included in all copies or substantial portions of the Software.
22 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
23 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
24 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
25 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
26 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
27 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
28 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
31 using System.Reflection;
32 using System.ComponentModel.Design;
33 using System.ComponentModel;
36 namespace System.Resources {
37 internal class FileRefHandler : ResXDataNodeHandler {
38 ResXFileRef resXFileRef; // same as that referenced in ResXDataNode
40 public FileRefHandler (ResXFileRef fileRef)
42 resXFileRef = fileRef;
45 #region implemented abstract members of System.Resources.ResXDataNodeHandler
46 public override object GetValue (ITypeResolutionService typeResolver)
51 public override object GetValue (AssemblyName [] assemblyNames)
56 public override string GetValueTypeName (ITypeResolutionService typeResolver)
58 // although params ignored by GetValue. .NET resolves the type for GetValueTypeName
59 Type type = ResolveType (resXFileRef.TypeName, typeResolver);
62 return resXFileRef.TypeName;
64 return type.AssemblyQualifiedName;
67 public override string GetValueTypeName (AssemblyName [] assemblyNames)
69 Type type = ResolveType (resXFileRef.TypeName, assemblyNames);
72 return resXFileRef.TypeName;
74 return type.AssemblyQualifiedName;
78 private object GetValue ()
80 TypeConverter c = TypeDescriptor.GetConverter (typeof (ResXFileRef));
83 return c.ConvertFromInvariantString (resXFileRef.ToString ());
84 } catch (ArgumentNullException ex) {
85 if (ex.ParamName == "type")
86 throw new TypeLoadException ("Could not find type", ex); //FIXME: error message?