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//
// IRazorCompletionBuilder.cs
//
// Author:
// Piotr Dowgiallo <sparekd@gmail.com>
//
// Copyright (c) 2012 Piotr Dowgiallo
//
// 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.Ide.CodeCompletion;
using MonoDevelop.Ide.TypeSystem;
using MonoDevelop.Ide.Gui;
using ICSharpCode.NRefactory.TypeSystem;
namespace MonoDevelop.AspNet.Razor
{
// Based on MonoDevelop.AspNet.Gui.ILanguageCompletionBuilder
public interface IRazorCompletionBuilder
{
bool SupportsLanguage (string language);
ICompletionWidget CreateCompletionWidget (Document document, UnderlyingDocumentInfo docInfo);
ICompletionDataList HandlePopupCompletion (Document realDocument, UnderlyingDocumentInfo docInfo);
ICompletionDataList HandleCompletion (Document realDocument, CodeCompletionContext completionContext,
UnderlyingDocumentInfo docInfo, char currentChar, ref int triggerWordLength);
ParameterDataProvider HandleParameterCompletion (Document realDocument, CodeCompletionContext completionContext,
UnderlyingDocumentInfo docInfo, char completionChar);
bool GetParameterCompletionCommandOffset (Document realDocument, UnderlyingDocumentInfo docInfo, out int cpos);
int GetCurrentParameterIndex (Document realDocument, UnderlyingDocumentInfo docInfo, int startOffset);
}
public class UnderlyingDocument : Document
{
internal ParsedDocument HiddenParsedDocument;
internal ICompilation HiddenCompilation;
public override ParsedDocument ParsedDocument {
get { return HiddenParsedDocument; }
}
public override ICompilation Compilation {
get { return HiddenCompilation; }
}
public UnderlyingDocument (IWorkbenchWindow window)
: base (window)
{
}
}
public class UnderlyingDocumentInfo
{
public int CaretPosition { get; set; }
public int OriginalCaretPosition { get; set; }
public UnderlyingDocument UnderlyingDocument { get; set; }
}
public static class RazorCompletionBuilderService
{
static List<IRazorCompletionBuilder> builder = new List<IRazorCompletionBuilder> ();
public static IEnumerable<IRazorCompletionBuilder> Builder {
get { return builder; }
}
static RazorCompletionBuilderService ()
{
Mono.Addins.AddinManager.AddExtensionNodeHandler ("/MonoDevelop/Razor/CompletionBuilders", delegate (object sender, Mono.Addins.ExtensionNodeEventArgs args)
{
switch (args.Change) {
case Mono.Addins.ExtensionChange.Add:
builder.Add ((IRazorCompletionBuilder)args.ExtensionObject);
break;
case Mono.Addins.ExtensionChange.Remove:
builder.Remove ((IRazorCompletionBuilder)args.ExtensionObject);
break;
}
});
}
public static IRazorCompletionBuilder GetBuilder (string language)
{
foreach (IRazorCompletionBuilder b in Builder) {
if (b.SupportsLanguage (language))
return b;
}
return null;
}
}
}
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