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// NamespaceValueReference.cs
//
// Author:
// Lluis Sanchez Gual <lluis@novell.com>
//
// Copyright (c) 2008 Novell, Inc (http://www.novell.com)
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
//
//
using System;
using System.Collections.Generic;
using Mono.Debugging.Client;
namespace Mono.Debugging.Evaluation
{
public class NamespaceValueReference: ValueReference
{
readonly string namspace;
readonly string name;
public NamespaceValueReference (EvaluationContext ctx, string name) : base (ctx)
{
this.namspace = name;
int i = namspace.LastIndexOf ('.');
if (i != -1)
this.name = namspace.Substring (i+1);
else
this.name = namspace;
}
public override object Value {
get {
throw new NotSupportedException();
}
set {
throw new NotSupportedException();
}
}
public override object Type {
get {
throw new NotSupportedException();
}
}
public override object ObjectValue {
get {
throw new NotSupportedException ();
}
}
public override string Name {
get {
return name;
}
}
public override ObjectValueFlags Flags {
get {
return ObjectValueFlags.Namespace;
}
}
public override ValueReference GetChild (string name, EvaluationOptions options)
{
string newNs = namspace + "." + name;
EvaluationContext ctx = GetContext (options);
object t = ctx.Adapter.GetType (ctx, newNs);
if (t != null)
return new TypeValueReference (ctx, t);
return new NamespaceValueReference (ctx, newNs);
}
public override ObjectValue[] GetChildren (ObjectPath path, int index, int count, EvaluationOptions options)
{
List<ObjectValue> obs = new List<ObjectValue> ();
foreach (ValueReference val in GetChildReferences (options)) {
obs.Add (val.CreateObjectValue (options));
}
return obs.ToArray ();
}
public override IEnumerable<ValueReference> GetChildReferences (EvaluationOptions options)
{
// Child types
string[] childNamespaces;
string[] childTypes;
EvaluationContext ctx = GetContext (options);
ctx.Adapter.GetNamespaceContents (ctx, namspace, out childNamespaces, out childTypes);
List<ValueReference> list = new List<ValueReference> ();
foreach (string typeName in childTypes) {
object tt = ctx.Adapter.GetType (ctx, typeName);
if (tt != null)
list.Add (new TypeValueReference (ctx, tt));
}
list.Sort (delegate (ValueReference v1, ValueReference v2) {
return v1.Name.CompareTo (v2.Name);
});
// Child namespaces
List<ValueReference> listNs = new List<ValueReference> ();
foreach (string ns in childNamespaces)
listNs.Add (new NamespaceValueReference (ctx, ns));
listNs.Sort (delegate (ValueReference v1, ValueReference v2) {
return v1.Name.CompareTo (v2.Name);
});
list.AddRange (listNs);
return list;
}
protected override Mono.Debugging.Client.ObjectValue OnCreateObjectValue (EvaluationOptions options)
{
return Mono.Debugging.Client.ObjectValue.CreateObject (this, new ObjectPath (Name), "<namespace>", namspace, Flags, null);
}
public override string CallToString ()
{
return namspace;
}
}
}
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