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Viewing changes to src/core/MonoDevelop.Projects/MonoDevelop.Projects.Dom/DomCecilCompilationUnit.cs

  • Committer: Bazaar Package Importer
  • Author(s): Jo Shields
  • Date: 2009-02-18 08:40:51 UTC
  • mfrom: (1.2.1 upstream)
  • Revision ID: james.westby@ubuntu.com-20090218084051-gh8m6ukvokbwj7cf
Tags: 1.9.2+dfsg-1ubuntu1
https://launchpad.net/bugs/330519
* Merge from Debian Experimental (LP: #330519), remaining Ubuntu changes:
  + debian/control:
    - Update for Gnome# 2.24
    - Add libmono-cairo1.0-cil to build-deps to fool pkg-config check

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src/core/MonoDevelop.Projects/MonoDevelop.Projects.Dom/DomCecilCompilationUnit.cs
 
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//
 
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// DomCecilCompilationUnit.cs
 
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//
 
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// Author:
 
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//   Mike Krüger <mkrueger@novell.com>
 
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//
 
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// Copyright (C) 2008 Novell, Inc (http://www.novell.com)
 
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//
 
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// Permission is hereby granted, free of charge, to any person obtaining
 
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// a copy of this software and associated documentation files (the
 
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// "Software"), to deal in the Software without restriction, including
 
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// without limitation the rights to use, copy, modify, merge, publish,
 
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// distribute, sublicense, and/or sell copies of the Software, and to
 
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// permit persons to whom the Software is furnished to do so, subject to
 
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// the following conditions:
 
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// 
 
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// The above copyright notice and this permission notice shall be
 
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// included in all copies or substantial portions of the Software.
 
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// 
 
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
 
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// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
 
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// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 
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// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
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//
 
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using System;
 
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using System.Collections.Generic;
 
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using MonoDevelop.Projects.Dom;
 
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using Mono.Cecil;
 
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namespace MonoDevelop.Projects.Dom
 
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{
 
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        public class DomCecilCompilationUnit : CompilationUnit
 
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        {
 
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                AssemblyDefinition assemblyDefinition;
 
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                public AssemblyDefinition AssemblyDefinition {
 
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                        get {
 
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                                return assemblyDefinition;
 
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                        }
 
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                }
 
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                public DomCecilCompilationUnit (AssemblyDefinition assemblyDefinition) : this (true, true, assemblyDefinition)
 
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                {
 
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                }
 
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                public DomCecilCompilationUnit (bool keepDefinitions, bool loadInternals, AssemblyDefinition assemblyDefinition) : base (assemblyDefinition.Name.FullName)
 
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                {
 
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                        if (keepDefinitions)
 
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                                this.assemblyDefinition = assemblyDefinition;
 
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                        foreach (ModuleDefinition moduleDefinition in assemblyDefinition.Modules) {
 
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                                AddModuleDefinition (keepDefinitions, loadInternals, moduleDefinition);
 
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                        }
 
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                }
 
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                public void CleanCecilDefinitions ()
 
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                {
 
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                        assemblyDefinition = null;
 
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                        foreach (IType type in Types) {
 
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                                DomCecilType cecilType = type as DomCecilType;
 
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                                if (cecilType != null) 
 
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                                        cecilType.CleanCecilDefinitions ();
 
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                        }
 
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                        System.GC.Collect ();
 
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                }
 
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                public static DomCecilCompilationUnit Load (string fileName)
 
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                {
 
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                        return Load (fileName, true);
 
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                }
 
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                public static DomCecilCompilationUnit Load (string fileName, bool keepDefinitions)
 
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                {
 
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                        return Load (fileName, true, true);
 
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                }
 
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                public static DomCecilCompilationUnit Load (string fileName, bool keepDefinitions, bool loadInternals)
 
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                {
 
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                        if (String.IsNullOrEmpty (fileName))
 
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                                return null;
 
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                        DomCecilCompilationUnit result = new DomCecilCompilationUnit (keepDefinitions, loadInternals, AssemblyFactory.GetAssembly (fileName));
 
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                        result.fileName = fileName;
 
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                        return result;
 
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                }
 
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                public static bool IsInternal (MonoDevelop.Projects.Dom.Modifiers mods)
 
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                {
 
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                        return (mods & MonoDevelop.Projects.Dom.Modifiers.Internal) == MonoDevelop.Projects.Dom.Modifiers.Internal ||
 
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                               (mods & MonoDevelop.Projects.Dom.Modifiers.Private) == MonoDevelop.Projects.Dom.Modifiers.Private
 
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/*                                      ||
 
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                               (mods & MonoDevelop.Projects.Dom.Modifiers.ProtectedOrInternal) == MonoDevelop.Projects.Dom.Modifiers.ProtectedOrInternal ||
 
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                               (mods & MonoDevelop.Projects.Dom.Modifiers.SpecialName) == MonoDevelop.Projects.Dom.Modifiers.SpecialName*/;
 
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                }
 
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                void AddModuleDefinition (bool keepDefinitions, bool loadInternal, ModuleDefinition moduleDefinition)
 
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                {
 
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                        InstantiatedParamResolver resolver = new InstantiatedParamResolver ();
 
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                        foreach (TypeDefinition type in moduleDefinition.Types) {
 
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                                // filter nested types, they're handled in DomCecilType.
 
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                                if ((type.Attributes & TypeAttributes.NestedPublic) == TypeAttributes.NestedPublic ||
 
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                                    (type.Attributes & TypeAttributes.NestedFamily) == TypeAttributes.NestedFamily || 
 
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                                    (type.Attributes & TypeAttributes.NestedAssembly) == TypeAttributes.NestedAssembly ||
 
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                                    (type.Attributes & TypeAttributes.NestedPrivate) == TypeAttributes.NestedPrivate || 
 
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                                    (type.Attributes & TypeAttributes.NestedFamANDAssem) == TypeAttributes.NestedFamANDAssem)
 
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                                        continue;
 
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                                if (!loadInternal && IsInternal (DomCecilType.GetModifiers (type.Attributes)))
 
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                                        continue;
 
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//                              if (type.Name == "SimplePropertyDescriptor")
 
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//                                      System.Console.WriteLine(type.Attributes + "/" + DomCecilType.GetModifiers (type.Attributes) + "/" + IsInternal (DomCecilType.GetModifiers (type.Attributes)));
 
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                                DomCecilType loadType = new DomCecilType (keepDefinitions, loadInternal, type);
 
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                                Add ((IType)resolver.Visit (loadType, null));
 
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                        }
 
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                }
 
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                class InstantiatedParamResolver: CopyDomVisitor<object>
 
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                {
 
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                        Dictionary<string, IType> argTypes;
 
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                        public override IDomVisitable Visit (IType type, object data)
 
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                        {
 
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                                if (type.TypeParameters.Count > 0) {
 
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                                        var oldTypes = argTypes;
 
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                                        if (oldTypes != null)
 
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                                                argTypes = new Dictionary<string, IType> (oldTypes);
 
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                                        else
 
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                                                argTypes = new Dictionary<string, IType> ();
 
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                                        foreach (TypeParameter p in type.TypeParameters)
 
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                                                argTypes [p.Name] = type;
 
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                                        IDomVisitable res = base.Visit (type, data);
 
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                                        argTypes = oldTypes;
 
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                                        return res;
 
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                                } else
 
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                                        return base.Visit (type, data);
 
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                        }
 
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                        public override IDomVisitable Visit (IReturnType type, object data)
 
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                        {
 
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                                if (argTypes != null) {
 
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                                        IType res;
 
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                                        if (argTypes.TryGetValue (type.FullName, out res)) {
 
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                                                DomReturnType rt = new DomReturnType (res);
 
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                                                rt.Parts.Add (new ReturnTypePart (type.FullName, null));
 
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                                                return rt;
 
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                                        }
 
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                                }
 
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                                return base.Visit (type, data);
 
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                        }
 
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                }
 
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        }
 
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}