Merge remote-tracking branch 'origin/roslyn' into new-project-model

1 files changed, 69 insertions, 0 deletions

diff --git a/main/src/core/MonoDevelop.Ide/MonoDevelop.Ide.TypeSystem/MonoDevelopTextLoader.cs b/main/src/core/MonoDevelop.Ide/MonoDevelop.Ide.TypeSystem/MonoDevelopTextLoader.cs
new file mode 100644
index 0000000000..d81a4d16a7
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+++ b/main/src/core/MonoDevelop.Ide/MonoDevelop.Ide.TypeSystem/MonoDevelopTextLoader.cs
@@ -0,0 +1,69 @@
+//
+// MonoDevelopTextLoader.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 Microsoft.CodeAnalysis;
+using System.Threading.Tasks;
+using System.Threading;
+using Microsoft.CodeAnalysis.Text;
+using MonoDevelop.Core.Text;
+
+namespace MonoDevelop.Ide.TypeSystem
+{
+	class MonoDevelopTextLoader : TextLoader
+	{
+		readonly string fileName;
+
+		public MonoDevelopTextLoader (string fileName)
+		{
+			this.fileName = fileName;
+		}
+
+		#region implemented abstract members of TextLoader
+		TextAndVersion GetTextAndVersion (Workspace workspace, DocumentId documentId)
+		{
+			SourceText text;
+			if (workspace.IsDocumentOpen (documentId)) {
+				text = SourceText.From (TextFileProvider.Instance.GetTextEditorData (fileName).Text);
+			}
+			else {
+				text = SourceText.From (MonoDevelop.Core.Text.TextFileUtility.GetText (fileName));
+			}
+			return TextAndVersion.Create (text, VersionStamp.Create ());
+		}
+
+		public override Task<TextAndVersion> LoadTextAndVersionAsync (Workspace workspace, DocumentId documentId, CancellationToken cancellationToken)
+		{
+			return Task.FromResult (GetTextAndVersion (workspace, documentId));
+		}
+		#endregion
+
+		public static TextLoader CreateFromText (string text)
+		{
+			if (text == null)
+				throw new System.ArgumentNullException ("text");
+			return TextLoader.From (TextAndVersion.Create (SourceText.From (text), VersionStamp.Create ()));
+		}
+	}
+}
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