diff options
Diffstat (limited to 'main/src/addins/CSharpBinding/MonoDevelop.CSharp.CodeGeneration/EqualityMembersGenerator.cs')
| -rw-r--r-- | main/src/addins/CSharpBinding/MonoDevelop.CSharp.CodeGeneration/EqualityMembersGenerator.cs | 319 |
1 files changed, 160 insertions, 159 deletions
diff --git a/main/src/addins/CSharpBinding/MonoDevelop.CSharp.CodeGeneration/EqualityMembersGenerator.cs b/main/src/addins/CSharpBinding/MonoDevelop.CSharp.CodeGeneration/EqualityMembersGenerator.cs index 49d89a70e6..d5849c638b 100644 --- a/main/src/addins/CSharpBinding/MonoDevelop.CSharp.CodeGeneration/EqualityMembersGenerator.cs +++ b/main/src/addins/CSharpBinding/MonoDevelop.CSharp.CodeGeneration/EqualityMembersGenerator.cs @@ -1,159 +1,160 @@ -// -// EqualityMembersGenerator.cs -// -// Author: -// Mike Krüger <mkrueger@novell.com> -// -// Copyright (c) 2009 Novell, Inc (http://www.novell.com) -// -// 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.Collections.Generic; -using ICSharpCode.NRefactory.CSharp; -using MonoDevelop.Core; -using ICSharpCode.NRefactory.TypeSystem; - -namespace MonoDevelop.CodeGeneration -{ - class EqualityMembersGenerator : ICodeGenerator - { - public string Icon { - get { - return "md-newmethod"; - } - } - - public string Text { - get { - return GettextCatalog.GetString ("Equality members"); - } - } - - public string GenerateDescription { - get { - return GettextCatalog.GetString ("Select members to include in equality."); - } - } - - public bool IsValid (CodeGenerationOptions options) - { - return new CreateEquality (options).IsValid (); - } - - public IGenerateAction InitalizeSelection (CodeGenerationOptions options, Gtk.TreeView treeView) - { - var createEventMethod = new CreateEquality (options); - createEventMethod.Initialize (treeView); - return createEventMethod; - } - - class CreateEquality : AbstractGenerateAction - { - public CreateEquality (CodeGenerationOptions options) : base (options) - { - } - - protected override IEnumerable<object> GetValidMembers () - { - if (Options.EnclosingType == null || Options.EnclosingMember != null) - yield break; - foreach (IField field in Options.EnclosingType.Fields) { - if (field.IsSynthetic) - continue; - yield return field; - } - - foreach (IProperty property in Options.EnclosingType.Properties) { - if (property.IsSynthetic) - continue; - if (property.CanGet) - yield return property; - } - } - - protected override IEnumerable<string> GenerateCode (List<object> includedMembers) - { - // Genereate Equals - var methodDeclaration = new MethodDeclaration (); - methodDeclaration.Name = "Equals"; - - methodDeclaration.ReturnType = new PrimitiveType ("bool"); - methodDeclaration.Modifiers = Modifiers.Public | Modifiers.Override; - methodDeclaration.Body = new BlockStatement (); - methodDeclaration.Parameters.Add (new ParameterDeclaration (new PrimitiveType ("object"), "obj")); - var paramId = new IdentifierExpression ("obj"); - var ifStatement = new IfElseStatement (); - ifStatement.Condition = new BinaryOperatorExpression (paramId, BinaryOperatorType.Equality, new PrimitiveExpression (null)); - ifStatement.TrueStatement = new ReturnStatement (new PrimitiveExpression (false)); - methodDeclaration.Body.Statements.Add (ifStatement); - - ifStatement = new IfElseStatement (); - var arguments = new List<Expression> (); - arguments.Add (new ThisReferenceExpression ()); - arguments.Add (paramId.Clone ()); - ifStatement.Condition = new InvocationExpression (new IdentifierExpression ("ReferenceEquals"), arguments); - ifStatement.TrueStatement = new ReturnStatement (new PrimitiveExpression (true)); - methodDeclaration.Body.Statements.Add (ifStatement); - - ifStatement = new IfElseStatement (); - ifStatement.Condition = new BinaryOperatorExpression (new InvocationExpression (new MemberReferenceExpression (paramId.Clone (), "GetType")), BinaryOperatorType.InEquality, new TypeOfExpression (new SimpleType (Options.EnclosingType.Name))); - ifStatement.TrueStatement = new ReturnStatement (new PrimitiveExpression (false)); - methodDeclaration.Body.Statements.Add (ifStatement); - - var varType = new SimpleType (Options.EnclosingType.Name); - var varDecl = new VariableDeclarationStatement (varType, "other", new CastExpression (varType.Clone (), paramId.Clone ())); - methodDeclaration.Body.Statements.Add (varDecl); - - var otherId = new IdentifierExpression ("other"); - Expression binOp = null; - foreach (IMember member in includedMembers) { - Expression right = new BinaryOperatorExpression (new IdentifierExpression (member.Name), BinaryOperatorType.Equality, new MemberReferenceExpression (otherId.Clone (), member.Name)); - binOp = binOp == null ? right : new BinaryOperatorExpression (binOp, BinaryOperatorType.ConditionalAnd, right); - } - - methodDeclaration.Body.Statements.Add (new ReturnStatement (binOp)); - yield return methodDeclaration.ToString (Options.FormattingOptions); - - methodDeclaration = new MethodDeclaration (); - methodDeclaration.Name = "GetHashCode"; - - methodDeclaration.ReturnType = new PrimitiveType ("int"); - methodDeclaration.Modifiers = Modifiers.Public | Modifiers.Override; - methodDeclaration.Body = new BlockStatement (); - - binOp = null; - foreach (IMember member in includedMembers) { - Expression right; - right = new InvocationExpression (new MemberReferenceExpression (new IdentifierExpression (member.Name), "GetHashCode")); - - IType type = member.ReturnType; - if (type != null && type.Kind != TypeKind.Struct && type.Kind != TypeKind.Enum) - right = new ParenthesizedExpression (new ConditionalExpression (new BinaryOperatorExpression (new IdentifierExpression (member.Name), BinaryOperatorType.InEquality, new PrimitiveExpression (null)), right, new PrimitiveExpression (0))); - - binOp = binOp == null ? right : new BinaryOperatorExpression (binOp, BinaryOperatorType.ExclusiveOr, right); - } - var uncheckedBlock = new BlockStatement (); - uncheckedBlock.Statements.Add (new ReturnStatement (binOp)); - - methodDeclaration.Body.Statements.Add (new UncheckedStatement (uncheckedBlock)); - yield return methodDeclaration.ToString (Options.FormattingOptions); - } - } - } -} +//// +//// EqualityMembersGenerator.cs +//// +//// Author: +//// Mike Krüger <mkrueger@novell.com> +//// +//// Copyright (c) 2009 Novell, Inc (http://www.novell.com) +//// +//// 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.Collections.Generic; +//using MonoDevelop.Core; +//using Microsoft.CodeAnalysis; +//using ICSharpCode.NRefactory.CSharp; +//using ICSharpCode.NRefactory6.CSharp; +// +//namespace MonoDevelop.CodeGeneration +//{ +// class EqualityMembersGenerator : ICodeGenerator +// { +// public string Icon { +// get { +// return "md-newmethod"; +// } +// } +// +// public string Text { +// get { +// return GettextCatalog.GetString ("Equality members"); +// } +// } +// +// public string GenerateDescription { +// get { +// return GettextCatalog.GetString ("Select members to include in equality."); +// } +// } +// +// public bool IsValid (CodeGenerationOptions options) +// { +// return new CreateEquality (options).IsValid (); +// } +// +// public IGenerateAction InitalizeSelection (CodeGenerationOptions options, Gtk.TreeView treeView) +// { +// var createEventMethod = new CreateEquality (options); +// createEventMethod.Initialize (treeView); +// return createEventMethod; +// } +// +// class CreateEquality : AbstractGenerateAction +// { +// public CreateEquality (CodeGenerationOptions options) : base (options) +// { +// } +// +// protected override IEnumerable<object> GetValidMembers () +// { +// if (Options.EnclosingType == null || Options.EnclosingMember != null) +// yield break; +// foreach (IFieldSymbol field in Options.EnclosingType.GetMembers ().OfType<IFieldSymbol> ()) { +// if (field.IsImplicitlyDeclared) +// continue; +// yield return field; +// } +// +// foreach (IPropertySymbol property in Options.EnclosingType.GetMembers ().OfType<IPropertySymbol> ()) { +// if (property.IsImplicitlyDeclared) +// continue; +// if (property.GetMethod != null) +// yield return property; +// } +// } +// +// protected override IEnumerable<string> GenerateCode (List<object> includedMembers) +// { +// // Genereate Equals +// var methodDeclaration = new MethodDeclaration (); +// methodDeclaration.Name = "Equals"; +// +// methodDeclaration.ReturnType = new PrimitiveType ("bool"); +// methodDeclaration.Modifiers = Modifiers.Public | Modifiers.Override; +// methodDeclaration.Body = new BlockStatement (); +// methodDeclaration.Parameters.Add (new ParameterDeclaration (new PrimitiveType ("object"), "obj")); +// var paramId = new IdentifierExpression ("obj"); +// var ifStatement = new IfElseStatement (); +// ifStatement.Condition = new BinaryOperatorExpression (paramId, BinaryOperatorType.Equality, new PrimitiveExpression (null)); +// ifStatement.TrueStatement = new ReturnStatement (new PrimitiveExpression (false)); +// methodDeclaration.Body.Statements.Add (ifStatement); +// +// ifStatement = new IfElseStatement (); +// var arguments = new List<Expression> (); +// arguments.Add (new ThisReferenceExpression ()); +// arguments.Add (paramId.Clone ()); +// ifStatement.Condition = new InvocationExpression (new IdentifierExpression ("ReferenceEquals"), arguments); +// ifStatement.TrueStatement = new ReturnStatement (new PrimitiveExpression (true)); +// methodDeclaration.Body.Statements.Add (ifStatement); +// +// ifStatement = new IfElseStatement (); +// ifStatement.Condition = new BinaryOperatorExpression (new InvocationExpression (new MemberReferenceExpression (paramId.Clone (), "GetType")), BinaryOperatorType.InEquality, new TypeOfExpression (new SimpleType (Options.EnclosingType.Name))); +// ifStatement.TrueStatement = new ReturnStatement (new PrimitiveExpression (false)); +// methodDeclaration.Body.Statements.Add (ifStatement); +// +// var varType = new SimpleType (Options.EnclosingType.Name); +// var varDecl = new VariableDeclarationStatement (varType, "other", new CastExpression (varType.Clone (), paramId.Clone ())); +// methodDeclaration.Body.Statements.Add (varDecl); +// +// var otherId = new IdentifierExpression ("other"); +// Expression binOp = null; +// foreach (ISymbol member in includedMembers) { +// Expression right = new BinaryOperatorExpression (new IdentifierExpression (member.Name), BinaryOperatorType.Equality, new MemberReferenceExpression (otherId.Clone (), member.Name)); +// binOp = binOp == null ? right : new BinaryOperatorExpression (binOp, BinaryOperatorType.ConditionalAnd, right); +// } +// +// methodDeclaration.Body.Statements.Add (new ReturnStatement (binOp)); +// yield return methodDeclaration.ToString (); +// +// methodDeclaration = new MethodDeclaration (); +// methodDeclaration.Name = "GetHashCode"; +// +// methodDeclaration.ReturnType = new PrimitiveType ("int"); +// methodDeclaration.Modifiers = Modifiers.Public | Modifiers.Override; +// methodDeclaration.Body = new BlockStatement (); +// +// binOp = null; +// foreach (ISymbol member in includedMembers) { +// Expression right; +// right = new InvocationExpression (new MemberReferenceExpression (new IdentifierExpression (member.Name), "GetHashCode")); +// +// var type = member.GetReturnType (); +// if (type != null && type.TypeKind != TypeKind.Struct && type.TypeKind != TypeKind.Enum) +// right = new ParenthesizedExpression (new ConditionalExpression (new BinaryOperatorExpression (new IdentifierExpression (member.Name), BinaryOperatorType.InEquality, new PrimitiveExpression (null)), right, new PrimitiveExpression (0))); +// +// binOp = binOp == null ? right : new BinaryOperatorExpression (binOp, BinaryOperatorType.ExclusiveOr, right); +// } +// var uncheckedBlock = new BlockStatement (); +// uncheckedBlock.Statements.Add (new ReturnStatement (binOp)); +// +// methodDeclaration.Body.Statements.Add (new UncheckedStatement (uncheckedBlock)); +// yield return methodDeclaration.ToString (); +// } +// } +// } +//} |