mirror of
https://github.com/icsharpcode/ILSpy.git
synced 2026-10-12 02:15:58 +00:00
Siegfried Pammer
bff069a9e2
The project exporter wrote every XAML document to the project root under a fully-qualified name while the code-behind class went into a directory named after its namespace, so the two halves of one partial class ended up in different places. WPF tooling pairs MainWindow.xaml with MainWindow.xaml.cs by name and location; anything else is an unrelated file to it, and --nested-directories made the split wider still by moving only the C# half. Both now go through one function that decides where a type's files live, so the document lands where the type's own C# file would have, and the code-behind is named after the document. The BAML writers of the UI and of the command line had grown their own copies of the naming, which is how they came to disagree with the C# writer in the first place. Assisted-by: Claude:claude-opus-5:Claude Code
101 lines
4.1 KiB
C#
101 lines
4.1 KiB
C#
// Copyright (c) 2026 AlphaSierraPapa for the SharpDevelop Team
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy of this
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// software and associated documentation files (the "Software"), to deal in the Software
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// without restriction, including without limitation the rights to use, copy, modify, merge,
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// publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons
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// to whom the Software is furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in all copies or
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// substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
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// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
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// PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
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// FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
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// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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// DEALINGS IN THE SOFTWARE.
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Threading;
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using ICSharpCode.BamlDecompiler;
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using ICSharpCode.Decompiler;
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using ICSharpCode.Decompiler.CSharp.ProjectDecompiler;
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using ICSharpCode.Decompiler.DebugInfo;
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using ICSharpCode.Decompiler.Metadata;
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namespace ICSharpCode.ILSpyCmd
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{
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sealed class BamlAwareWholeProjectDecompiler : WholeProjectDecompiler
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{
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readonly BamlDecompilerTypeSystem bamlTypeSystem;
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readonly BamlDecompilerSettings bamlSettings;
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public BamlAwareWholeProjectDecompiler(
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DecompilerSettings settings,
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IAssemblyResolver assemblyResolver,
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IAssemblyReferenceClassifier assemblyReferenceClassifier,
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IDebugInfoProvider debugInfoProvider,
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BamlDecompilerTypeSystem bamlTypeSystem,
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BamlDecompilerSettings bamlSettings)
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: base(settings, assemblyResolver, projectWriter: null, assemblyReferenceClassifier, debugInfoProvider)
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{
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this.bamlTypeSystem = bamlTypeSystem ?? throw new ArgumentNullException(nameof(bamlTypeSystem));
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this.bamlSettings = bamlSettings ?? throw new ArgumentNullException(nameof(bamlSettings));
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}
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public CancellationToken CancellationToken { get; set; }
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protected override IEnumerable<ProjectItemInfo> WriteResourceToFile(string fileName, string resourceName, Stream entryStream)
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{
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if (!fileName.EndsWith(".baml", StringComparison.OrdinalIgnoreCase))
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return base.WriteResourceToFile(fileName, resourceName, entryStream);
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var decompiler = new XamlDecompiler(bamlTypeSystem, bamlSettings) {
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CancellationToken = CancellationToken
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};
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var result = decompiler.Decompile(entryStream);
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string xamlFileName;
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PartialTypeInfo partialTypeInfo = null;
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var typeDefinition = result.TypeName.HasValue
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? bamlTypeSystem.MainModule.GetTypeDefinition(result.TypeName.Value.TopLevelTypeName)
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: null;
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if (typeDefinition != null)
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{
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// Next to where the type's own C# file goes, so that the code-behind can be named
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// after the document and land beside it.
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xamlFileName = GetFileNameForType(typeDefinition.Namespace, typeDefinition.Name, ".xaml");
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partialTypeInfo = new PartialTypeInfo(typeDefinition) { CompanionFileName = xamlFileName };
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foreach (var member in result.GeneratedMembers)
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partialTypeInfo.AddDeclaredMember(member);
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}
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else
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{
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xamlFileName = Path.ChangeExtension(fileName, ".xaml");
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}
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string fullPath = Path.Combine(TargetDirectory, xamlFileName);
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string directory = Path.GetDirectoryName(fullPath);
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if (!string.IsNullOrEmpty(directory))
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Directory.CreateDirectory(directory);
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result.Xaml.Save(fullPath);
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string itemType = IsApplicationDefinition(typeDefinition, bamlTypeSystem.MainModule.MetadataFile)
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? "ApplicationDefinition"
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: "Page";
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var item = new ProjectItemInfo(itemType, xamlFileName)
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.With("Generator", "MSBuild:Compile")
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.With("SubType", "Designer");
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if (partialTypeInfo != null)
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item.PartialTypes = new List<PartialTypeInfo> { partialTypeInfo };
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return new[] { item };
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}
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}
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}
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