extras/MonoDevelop.Debugger.Mdb/Mono.Debugging.Server.Mdb/ArrayValueReference.cs

   1 // ArrayValueReference.cs
   2 //
   3 // Author:
   4 //   Lluis Sanchez Gual <lluis@novell.com>
   5 //
   6 // Copyright (c) 2008 Novell, Inc (http://www.novell.com)
   7 //
   8 // Permission is hereby granted, free of charge, to any person obtaining a copy
   9 // of this software and associated documentation files (the "Software"), to deal
  10 // in the Software without restriction, including without limitation the rights
  11 // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  12 // copies of the Software, and to permit persons to whom the Software is
  13 // furnished to do so, subject to the following conditions:
  14 //
  15 // The above copyright notice and this permission notice shall be included in
  16 // all copies or substantial portions of the Software.
  17 //
  18 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  19 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  20 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  21 // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  22 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  23 // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  24 // THE SOFTWARE.
  25 //
  26 //
  27
  28 using System;
  29 using System.Text;
  30 using Mono.Debugger.Languages;
  31 using Mono.Debugger;
  32 using Mono.Debugging.Client;
  33
  34 namespace DebuggerServer
  35 {
  36         public class ArrayValueReference: ValueReference
  37         {
  38                 TargetArrayObject arr;
  39                 int[] indices;
  40
  41                 public ArrayValueReference (EvaluationContext ctx, TargetArrayObject arr, int[] indices): base (ctx)
  42                 {
  43                         this.arr = arr;
  44                         this.indices = indices;
  45                 }
  46
  47                 public override TargetObject Value {
  48                         get {
  49                                 return ObjectUtil.GetRealObject (Context, arr.GetElement (Context.Thread, indices));
  50                         }
  51                         set {
  52                                 arr.SetElement (Context.Thread, indices, value);
  53                         }
  54                 }
  55
  56                 public override string Name {
  57                         get {
  58                                 StringBuilder sb = new StringBuilder ();
  59                                 sb.Append ('[');
  60                                 for (int n=0; n<indices.Length; n++) {
  61                                         if (n > 0) sb.Append (", ");
  62                                         sb.Append (indices [n]);
  63                                 }
  64                                 sb.Append (']');
  65                                 return sb.ToString ();
  66                         }
  67                 }
  68
  69                 public override TargetType Type {
  70                         get {
  71                                 return arr.Type.ElementType;
  72                         }
  73                 }
  74
  75                 public override ObjectValueFlags Flags {
  76                         get {
  77                                 return ObjectValueFlags.ArrayElement;
  78                         }
  79                 }
  80         }
  81 }