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//
// 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;
}
}
}
}
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