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Viewing changes to contrib/ICSharpCode.NRefactory.CSharp/CSharpProjectContent.cs

  • Committer: Package Import Robot
  • Author(s): Jo Shields
  • Date: 2013-05-12 09:46:03 UTC
  • mto: This revision was merged to the branch mainline in revision 29.
  • Revision ID: package-import@ubuntu.com-20130512094603-mad323bzcxvmcam0
Tags: upstream-4.0.5+dfsg
Import upstream version 4.0.5+dfsg

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contrib/ICSharpCode.NRefactory.CSharp/CSharpProjectContent.cs
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// Copyright (c) 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.Linq;
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using System.Runtime.Serialization;
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using ICSharpCode.NRefactory.CSharp.TypeSystem;
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using ICSharpCode.NRefactory.TypeSystem;
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using ICSharpCode.NRefactory.TypeSystem.Implementation;
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using ICSharpCode.NRefactory.Utils;
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namespace ICSharpCode.NRefactory.CSharp
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{
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        [Serializable]
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        public class CSharpProjectContent : IProjectContent
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        {
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                string assemblyName;
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                Dictionary<string, IParsedFile> parsedFiles;
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                List<IAssemblyReference> assemblyReferences;
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                public CSharpProjectContent()
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                {
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                        this.assemblyName = string.Empty;
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                        this.parsedFiles = new Dictionary<string, IParsedFile>(Platform.FileNameComparer);
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                        this.assemblyReferences = new List<IAssemblyReference>();
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                }
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                protected CSharpProjectContent(CSharpProjectContent pc)
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                {
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                        this.assemblyName = pc.assemblyName;
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                        this.parsedFiles = new Dictionary<string, IParsedFile>(pc.parsedFiles, Platform.FileNameComparer);
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                        this.assemblyReferences = new List<IAssemblyReference>(pc.assemblyReferences);
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                        this.Location = pc.Location;
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                }
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                public string Location { get; set; }
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                public IEnumerable<IParsedFile> Files {
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                        get { return parsedFiles.Values; }
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                }
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                public IEnumerable<IAssemblyReference> AssemblyReferences {
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                        get { return assemblyReferences; }
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                }
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                public string AssemblyName {
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                        get { return assemblyName; }
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                }
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                public IEnumerable<IUnresolvedAttribute> AssemblyAttributes {
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                        get {
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                                return this.Files.SelectMany(f => f.AssemblyAttributes);
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                        }
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                }
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                public IEnumerable<IUnresolvedAttribute> ModuleAttributes {
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                        get {
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                                return this.Files.SelectMany(f => f.ModuleAttributes);
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                        }
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                }
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                public IEnumerable<IUnresolvedTypeDefinition> TopLevelTypeDefinitions {
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                        get {
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                                return this.Files.SelectMany(f => f.TopLevelTypeDefinitions);
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                        }
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                }
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                public IParsedFile GetFile(string fileName)
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                {
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                        IParsedFile file;
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                        if (parsedFiles.TryGetValue(fileName, out file))
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                                return file;
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                        else
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                                return null;
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                }
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                public virtual ICompilation CreateCompilation()
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                {
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                        var solutionSnapshot = new DefaultSolutionSnapshot();
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                        ICompilation compilation = new SimpleCompilation(solutionSnapshot, this, assemblyReferences);
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                        solutionSnapshot.AddCompilation(this, compilation);
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                        return compilation;
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                }
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                public virtual ICompilation CreateCompilation(ISolutionSnapshot solutionSnapshot)
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                {
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                        return new SimpleCompilation(solutionSnapshot, this, assemblyReferences);
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                }
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                protected virtual CSharpProjectContent Clone()
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                {
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                        return new CSharpProjectContent(this);
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                }
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                public IProjectContent SetAssemblyName(string newAssemblyName)
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                {
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                        CSharpProjectContent pc = Clone();
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                        pc.assemblyName = newAssemblyName;
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                        return pc;
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                }
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                public IProjectContent AddAssemblyReferences(IEnumerable<IAssemblyReference> references)
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                {
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                        CSharpProjectContent pc = Clone();
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                        pc.assemblyReferences.AddRange(references);
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                        return pc;
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                }
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                public IProjectContent RemoveAssemblyReferences(IEnumerable<IAssemblyReference> references)
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                {
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                        CSharpProjectContent pc = Clone();
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                        pc.assemblyReferences.RemoveAll(r => references.Contains(r));
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                        return pc;
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                }
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                public IProjectContent UpdateProjectContent(IParsedFile oldFile, IParsedFile newFile)
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                {
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                        if (oldFile == null && newFile == null)
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                                return this;
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                        if (oldFile != null && newFile != null) {
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                                if (!Platform.FileNameComparer.Equals(oldFile.FileName, newFile.FileName))
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                                        throw new ArgumentException("When both oldFile and newFile are specified, they must use the same file name.");
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                        }
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                        CSharpProjectContent pc = Clone();
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                        if (newFile == null)
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                                pc.parsedFiles.Remove(oldFile.FileName);
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                        else
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                                pc.parsedFiles[newFile.FileName] = newFile;
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                        return pc;
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                }
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                public IProjectContent UpdateProjectContent(IEnumerable<IParsedFile> oldFiles, IEnumerable<IParsedFile> newFiles)
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                {
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                        CSharpProjectContent pc = Clone();
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                        if (oldFiles != null) {
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                                foreach (var oldFile in oldFiles) {
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                                        pc.parsedFiles.Remove(oldFile.FileName);
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                                }
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                        }
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                        if (newFiles != null) {
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                                foreach (var newFile in newFiles) {
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                                        pc.parsedFiles.Add(newFile.FileName, newFile);
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                                }
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                        }
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                        return pc;
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                }
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                IAssembly IAssemblyReference.Resolve(ITypeResolveContext context)
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                {
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                        if (context == null)
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                                throw new ArgumentNullException("context");
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                        var cache = context.Compilation.CacheManager;
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                        IAssembly asm = (IAssembly)cache.GetShared(this);
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                        if (asm != null) {
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                                return asm;
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                        } else {
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                                asm = new CSharpAssembly(context.Compilation, this);
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                                return (IAssembly)cache.GetOrAddShared(this, asm);
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                        }
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                }
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        }
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}