Merge pull request #384 from RKlier/multiicon

Support for multi image icons

ILSpy/ILSpy.csproj

@@ -203,6 +203,7 @@
     <Compile Include="TreeNodes\FilterResult.cs" />
     <Compile Include="TreeNodes\IMemberTreeNode.cs" />
     <Compile Include="TreeNodes\ResourceNodes\CursorResourceEntryNode.cs" />
+    <Compile Include="TreeNodes\ResourceNodes\IconResourceEntryNode.cs" />
     <Compile Include="TreeNodes\ResourceNodes\ImageResourceEntryNode.cs" />
     <Compile Include="TreeNodes\ResourceNodes\XmlResourceNode.cs" />
     <Compile Include="TreeNodes\ResourceNodes\IResourceNodeFactory.cs" />

ILSpy/TreeNodes/ResourceNodes/IconResourceEntryNode.cs

@@ -0,0 +1,99 @@
+// Copyright (c) 2011 AlphaSierraPapa for the SharpDevelop Team
+// 
+// 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.ComponentModel.Composition;
+using System.IO;
+using System.Windows.Controls;
+using System.Windows.Media.Imaging;
+using ICSharpCode.ILSpy.TextView;
+using Mono.Cecil;
+
+namespace ICSharpCode.ILSpy.TreeNodes
+{
+  [Export(typeof(IResourceNodeFactory))]
+  sealed class IconResourceNodeFactory : IResourceNodeFactory
+  {
+    public ILSpyTreeNode CreateNode(Resource resource)
+    {
+      EmbeddedResource er = resource as EmbeddedResource;
+      if (er != null)
+      {
+        return CreateNode(er.Name, er.GetResourceStream());
+      }
+      return null;
+    }
+
+    public ILSpyTreeNode CreateNode(string key, object data)
+    {
+      if (data is System.Drawing.Icon)
+      {
+        MemoryStream s = new MemoryStream();
+        ((System.Drawing.Icon)data).Save(s);
+        return new IconResourceEntryNode(key, s);
+      }
+      if (data is Stream && key.EndsWith(".ico", StringComparison.OrdinalIgnoreCase))
+        return new IconResourceEntryNode(key, (Stream)data);
+      return null;
+    }
+  }
+
+  sealed class IconResourceEntryNode : ResourceEntryNode
+  {
+    public IconResourceEntryNode(string key, Stream data)
+      : base(key, data)
+    {
+    }
+
+    public override object Icon
+    {
+      get { return Images.ResourceImage; }
+    }
+
+    public override bool View(DecompilerTextView textView)
+    {
+      try
+      {
+        AvalonEditTextOutput output = new AvalonEditTextOutput();
+        Data.Position = 0;
+        IconBitmapDecoder decoder = new IconBitmapDecoder(Data, BitmapCreateOptions.PreservePixelFormat, BitmapCacheOption.None);
+        foreach (var frame in decoder.Frames)
+        {
+          output.Write(String.Format("{0}x{1}, {2} bit: ", frame.PixelHeight, frame.PixelWidth, frame.Thumbnail.Format.BitsPerPixel));
+          AddIcon(output, frame);
+          output.WriteLine();
+        }
+        output.AddButton(Images.Save, "Save", delegate
+        {
+          Save(null);
+        });
+        textView.ShowNode(output, this);
+        return true;
+      }
+      catch (Exception)
+      {
+        return false;
+      }
+    }
+
+    private static void AddIcon(AvalonEditTextOutput output, BitmapFrame frame)
+    {
+      output.AddUIElement(() => new Image { Source = frame });
+    }
+  }
+}

ILSpy/TreeNodes/ResourceNodes/ImageResourceEntryNode.cs

@@ -29,7 +29,7 @@ namespace ICSharpCode.ILSpy.TreeNodes
 	[Export(typeof(IResourceNodeFactory))]
 	sealed class ImageResourceNodeFactory : IResourceNodeFactory
 	{
-		static readonly string[] imageFileExtensions = { ".png", ".gif", ".bmp", ".jpg", ".ico" };
+		static readonly string[] imageFileExtensions = { ".png", ".gif", ".bmp", ".jpg" };
 
 		public ILSpyTreeNode CreateNode(Resource resource)
 		{
@@ -42,13 +42,7 @@ namespace ICSharpCode.ILSpy.TreeNodes
 
 		public ILSpyTreeNode CreateNode(string key, object data)
 		{
-			if (data is System.Drawing.Icon)
+			if (data is System.Drawing.Image)
-			{
-				MemoryStream s = new MemoryStream();
-				((System.Drawing.Icon)data).Save(s);
-				return new ImageResourceEntryNode(key, s);
-			}
-			else if (data is System.Drawing.Image)
 			{
 				MemoryStream s = new MemoryStream();
 				((System.Drawing.Image)data).Save(s, System.Drawing.Imaging.ImageFormat.Bmp);