read .reaources files as ResourceSet

- support viewing single images

ILSpy/TreeNodes/ResourceListTreeNode.cs

@@ -2,10 +2,17 @@
 // This code is distributed under MIT X11 license (for details please see \doc\license.txt)
 
 using System;
+using System.Collections;
 using System.IO;
+using System.Resources;
 using System.Text;
+using System.Windows;
+using System.Windows.Baml2006;
+using System.Windows.Controls;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
 using System.Windows.Threading;
-
+using System.Xaml;
 using ICSharpCode.AvalonEdit.Highlighting;
 using ICSharpCode.AvalonEdit.Utils;
 using ICSharpCode.Decompiler;
@@ -66,6 +73,7 @@ namespace ICSharpCode.ILSpy.TreeNodes
 		
 		public ResourceTreeNode(Resource r)
 		{
+			this.LazyLoading = true;
 			this.r = r;
 		}
 		
@@ -144,5 +152,95 @@ namespace ICSharpCode.ILSpy.TreeNodes
 			}
 			return false;
 		}
+		
+		protected override void LoadChildren()
+		{
+			EmbeddedResource er = r as EmbeddedResource;
+			if (er != null) {
+				try {
+					Stream s = er.GetResourceStream();
+					ResourceSet set = new ResourceSet(s);
+					foreach (DictionaryEntry entry in set) {
+						if (entry.Value is Stream) {
+							Children.Add(new ResourceEntryNode(entry.Key.ToString(), entry.Value as Stream));
+						}
+					}
+				} catch (Exception) {
+//					MessageBox.Show(ex.ToString());
+				}
+			}
+		}
+	}
+	
+	class ResourceEntryNode : ILSpyTreeNode
+	{
+		string key;
+		Stream value;
+		
+		public override object Text {
+			get { return key.ToString(); }
+		}
+		
+		public override object Icon {
+			get { return Images.Resource; }
+		}
+		
+		public ResourceEntryNode(string key, Stream value)
+		{
+			this.key = key;
+			this.value = value;
+		}
+		
+		public override void Decompile(Language language, ITextOutput output, DecompilationOptions options)
+		{
+			language.WriteCommentLine(output, string.Format("{0} = {1}", key, value));
+		}
+		
+		internal override bool View(DecompilerTextView textView)
+		{
+			AvalonEditTextOutput output = new AvalonEditTextOutput();
+			if (LoadImage(output))
+				textView.Show(output, null);
+			else if (LoadBaml(output))
+				textView.Show(output, null);
+			else
+				return false;
+			return true;
+		}
+
+		bool LoadImage(AvalonEditTextOutput output)
+		{
+			try {
+				BitmapImage image = new BitmapImage();
+				image.BeginInit();
+				image.StreamSource = value;
+				image.EndInit();
+				output.AddUIElement(() => new Image { Source = image });
+				output.WriteLine();
+				output.AddButton(Images.Save, "Save", delegate { Save(); });
+			} catch (Exception ex) {
+				MessageBox.Show(ex.ToString());
+				return false;
+			}
+			return true;
+		}
+		
+		bool LoadBaml(AvalonEditTextOutput output)
+		{
+			return false;
+		}
+		
+		public override bool Save()
+		{
+			SaveFileDialog dlg = new SaveFileDialog();
+			dlg.FileName = Path.GetFileName(DecompilerTextView.CleanUpName(key));
+			if (dlg.ShowDialog() == true) {
+				value.Position = 0;
+				using (var fs = dlg.OpenFile()) {
+					value.CopyTo(fs);
+				}
+			}
+			return true;
+		}
 	}
 }