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//
// TemplateParameterDataProvider.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.Collections.Generic;
using System.Text;
using System.Xml;
using MonoDevelop.Core;
using MonoDevelop.Ide.Gui;
using MonoDevelop.Ide.CodeCompletion;
using MonoDevelop.CSharp.Formatting;
using MonoDevelop.CSharp.Parser;
using System.Text.RegularExpressions;
using ICSharpCode.NRefactory.CSharp;
using MonoDevelop.CSharp.Resolver;
using Mono.TextEditor;
using ICSharpCode.NRefactory.TypeSystem;
using ICSharpCode.NRefactory.CSharp.Resolver;
using MonoDevelop.Ide.TypeSystem;
using ICSharpCode.NRefactory.Completion;
namespace MonoDevelop.CSharp.Completion
{
class TypeParameterDataProvider: IParameterDataProvider
{
int startOffset;
//CSharpCompletionTextEditorExtension ext;
List<IType> types;
List<IMethod> methods;
CSharpAmbience ambience = new CSharpAmbience ();
public int StartOffset {
get {
return startOffset;
}
}
public TypeParameterDataProvider (int startOffset, CSharpCompletionTextEditorExtension ext, IEnumerable<IType> types)
{
this.startOffset = startOffset;
// this.ext = ext;
this.types = new List<IType> (types);
}
public TypeParameterDataProvider (int startOffset, CSharpCompletionTextEditorExtension ext, IEnumerable<IMethod> methods)
{
this.startOffset = startOffset;
// this.ext = ext;
this.methods = new List<IMethod> (methods);
}
static int TypeComparer (IType left, IType right)
{
return left.TypeParameterCount - right.TypeParameterCount;
}
#region IParameterDataProvider implementation
protected virtual string GetPrefix (IMethod method)
{
var flags = OutputFlags.ClassBrowserEntries | OutputFlags.IncludeMarkup | OutputFlags.IncludeGenerics;
return ambience.GetString (method.ReturnType, flags) + " ";
}
public string GetHeading (int overload, string[] parameterMarkup, int currentParameter)
{
var result = new StringBuilder ();
result.Append ("<b>");
if (methods != null) {
result.Append (ambience.GetString (methods [overload], OutputFlags.UseFullName | OutputFlags.IncludeMarkup));
} else {
result.Append (ambience.GetString (types [overload], OutputFlags.UseFullName | OutputFlags.IncludeMarkup));
}
result.Append ("</b>");
result.Append ("<");
int parameterCount = 0;
foreach (string parameter in parameterMarkup) {
if (parameterCount > 0)
result.Append (", ");
result.Append (parameter);
parameterCount++;
}
result.Append (">");
return result.ToString ();
}
public string GetDescription (int overload, int currentParameter)
{
return "";
}
public string GetParameterDescription (int overload, int paramIndex)
{
if (methods != null)
return ambience.GetString (methods[overload].TypeParameters [paramIndex], OutputFlags.AssemblyBrowserDescription | OutputFlags.HideExtensionsParameter | OutputFlags.IncludeGenerics | OutputFlags.IncludeModifiers | OutputFlags.HighlightName);
var type = types[overload];
if (paramIndex < 0 || paramIndex >= type.TypeParameterCount)
return "";
return ambience.GetString (type.GetDefinition ().TypeParameters [paramIndex], OutputFlags.AssemblyBrowserDescription | OutputFlags.HideExtensionsParameter | OutputFlags.IncludeGenerics | OutputFlags.IncludeModifiers | OutputFlags.HighlightName);
}
public int GetParameterCount (int overload)
{
if (overload >= Count)
return -1;
if (methods != null)
return methods[overload].TypeParameters.Count;
var type = types[overload];
return type != null ? type.TypeParameterCount : 0;
}
public string GetParameterName (int overload, int paramIndex)
{
// unused
return "T";
}
public bool AllowParameterList (int overload)
{
return false;
}
public int Count {
get {
if (methods != null)
return methods.Count;
return types != null ? types.Count : 0;
}
}
#endregion
}
}
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