diff options
Diffstat (limited to 'main/src/addins/CSharpBinding/MonoDevelop.CSharp.Refactoring/GotoBaseDeclarationHandler.cs')
| -rw-r--r-- | main/src/addins/CSharpBinding/MonoDevelop.CSharp.Refactoring/GotoBaseDeclarationHandler.cs | 111 |
1 files changed, 111 insertions, 0 deletions
diff --git a/main/src/addins/CSharpBinding/MonoDevelop.CSharp.Refactoring/GotoBaseDeclarationHandler.cs b/main/src/addins/CSharpBinding/MonoDevelop.CSharp.Refactoring/GotoBaseDeclarationHandler.cs new file mode 100644 index 0000000000..ea42862a3e --- /dev/null +++ b/main/src/addins/CSharpBinding/MonoDevelop.CSharp.Refactoring/GotoBaseDeclarationHandler.cs @@ -0,0 +1,111 @@ +// +// GotoBaseDeclarationHandler.cs +// +// Author: +// Mike Krüger <mkrueger@xamarin.com> +// +// Copyright (c) 2014 Xamarin Inc. (http://xamarin.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; +using Microsoft.CodeAnalysis; +using MonoDevelop.Ide; +using System.Linq; +using MonoDevelop.Core; + +namespace MonoDevelop.CSharp.Refactoring +{ + static class GotoBaseDeclarationHandler + { + public static string GetDescription (ISymbol symbol) + { + if (symbol == null) + throw new ArgumentNullException ("symbol"); + switch (symbol.Kind) { + case SymbolKind.NamedType: + return GettextCatalog.GetString ("Go to _Base Type"); + case SymbolKind.Property: + var property = (IPropertySymbol)symbol; + return property.OverriddenProperty != null ? GettextCatalog.GetString ("Go to _Base Property") : GettextCatalog.GetString ("Go to _Interface Property"); + case SymbolKind.Event: + var evt = (IEventSymbol)symbol; + return evt.OverriddenEvent != null ? GettextCatalog.GetString ("Go to _Base Event") : GettextCatalog.GetString ("Go to _Interface Event"); + case SymbolKind.Method: + var method = (IMethodSymbol)symbol; + return method.OverriddenMethod != null ? GettextCatalog.GetString ("Go to _Base Method") : GettextCatalog.GetString ("Go to _Interface Method"); + } + return GettextCatalog.GetString ("Go to _Base Symbol"); + } + + public static bool CanGotoBase (ISymbol symbol) + { + if (symbol == null) + return false; + switch (symbol.Kind) { + case SymbolKind.NamedType: + return true; + case SymbolKind.Property: + var property = (IPropertySymbol)symbol; + return property.OverriddenProperty != null || property.ExplicitInterfaceImplementations.Length > 0; + case SymbolKind.Event: + var evt = (IEventSymbol)symbol; + return evt.OverriddenEvent != null || evt.ExplicitInterfaceImplementations.Length > 0; + case SymbolKind.Method: + var method = (IMethodSymbol)symbol; + return method.OverriddenMethod != null || method.ExplicitInterfaceImplementations.Length > 0; + } + return false; + } + + public static void GotoBase (MonoDevelop.Ide.Gui.Document doc, ISymbol symbol) + { + if (doc == null) + throw new ArgumentNullException ("doc"); + if (symbol == null) + throw new ArgumentNullException ("symbol"); + switch (symbol.Kind) { + case SymbolKind.NamedType: + IdeApp.ProjectOperations.JumpToDeclaration (((ITypeSymbol)symbol).BaseType, doc.Project); + break; + case SymbolKind.Property: + var property = (IPropertySymbol)symbol; + if (property.OverriddenProperty != null) + IdeApp.ProjectOperations.JumpToDeclaration (property.OverriddenProperty, doc.Project); + else + IdeApp.ProjectOperations.JumpToDeclaration (property.ExplicitInterfaceImplementations.First (), doc.Project); + break; + case SymbolKind.Event: + var evt = (IEventSymbol)symbol; + if (evt.OverriddenEvent != null) + IdeApp.ProjectOperations.JumpToDeclaration (evt.OverriddenEvent, doc.Project); + else + IdeApp.ProjectOperations.JumpToDeclaration (evt.ExplicitInterfaceImplementations.First (), doc.Project); + break; + case SymbolKind.Method: + var method = (IMethodSymbol)symbol; + if (method.OverriddenMethod != null) + IdeApp.ProjectOperations.JumpToDeclaration (method.OverriddenMethod, doc.Project); + else + IdeApp.ProjectOperations.JumpToDeclaration (method.ExplicitInterfaceImplementations.First (), doc.Project); + break; + } + } + } +} + |