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//
// AbstractParameterDataProvider.cs
//
// Author:
// Mike Krüger <mkrueger@xamarin.com>
//
// Copyright (c) 2012 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 System.Text;
using MonoDevelop.Core;
using ICSharpCode.NRefactory.TypeSystem;
using ICSharpCode.NRefactory.CSharp.TypeSystem;
using ICSharpCode.NRefactory.CSharp.Resolver;
using ICSharpCode.NRefactory.CSharp.Refactoring;
using MonoDevelop.Ide.CodeCompletion;
namespace MonoDevelop.CSharp.Completion
{
abstract class AbstractParameterDataProvider : ParameterHintingData
{
protected CSharpCompletionTextEditorExtension ext;
protected AbstractParameterDataProvider (CSharpCompletionTextEditorExtension ext, int startOffset) : base (startOffset)
{
if (ext == null)
throw new ArgumentNullException ("ext");
this.ext = ext;
}
TypeSystemAstBuilder builder;
protected string GetShortType (IType type)
{
return type.Name;
// if (builder == null) {
// var ctx = ext.CSharpUnresolvedFile.GetTypeResolveContext (ext.UnresolvedFileCompilation, ext.Document.Editor.Caret.Location);
// var state = new CSharpResolver (ctx);
// builder = new TypeSystemAstBuilder (state);
// var dt = state.CurrentTypeDefinition;
// var declaring = ctx.CurrentTypeDefinition != null ? ctx.CurrentTypeDefinition.DeclaringTypeDefinition : null;
// if (declaring != null) {
// while (dt != null) {
// if (dt.Equals (declaring)) {
// builder.AlwaysUseShortTypeNames = true;
// break;
// }
// dt = dt.DeclaringTypeDefinition;
// }
// }
// }
// try {
// return GLib.Markup.EscapeText (builder.ConvertType(type).ToString (ext.FormattingPolicy.CreateOptions ()));
// } catch (Exception e) {
// LoggingService.LogError ("Exception while getting short type.", e);
// return "";
// }
}
protected string GetParameterString (IParameter parameter)
{
var sb = new StringBuilder ();
if (parameter.IsOut)
sb.Append ("out ");
if (parameter.IsRef)
sb.Append ("ref ");
sb.Append (GetShortType (parameter.Type));
sb.Append (" ");
sb.Append (parameter.Name);
return sb.ToString ();
}
}
}
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