From 598a05e716b47f827273ecc6dcc281755a04cc14 Mon Sep 17 00:00:00 2001
From: Daniel Grunwald <daniel@danielgrunwald.de>
Date: Wed, 2 Sep 2009 18:12:02 +0000
Subject: [PATCH] Reparse when return is pressed.

git-svn-id: svn://svn.sharpdevelop.net/sharpdevelop/branches/3.0@4869 1ccf3a8d-04fe-1044-b7c0-cef0b8235c61
---
 .../Services/ParserService/ParserService.cs    |  8 ++++++++
 .../Gui/Editor/SharpDevelopTextAreaControl.cs  | 18 ++++++++++++++++++
 2 files changed, 26 insertions(+)

diff --git a/src/Main/Base/Project/Src/Services/ParserService/ParserService.cs b/src/Main/Base/Project/Src/Services/ParserService/ParserService.cs
index b05529665a..b40190b51f 100644
--- a/src/Main/Base/Project/Src/Services/ParserService/ParserService.cs
+++ b/src/Main/Base/Project/Src/Services/ParserService/ParserService.cs
@@ -366,6 +366,14 @@ namespace ICSharpCode.SharpDevelop
 			}
 		}
 		
+		public static void StartAsyncParse(string fileName, string fileContent)
+		{
+			ThreadPool.QueueUserWorkItem(
+				delegate {
+					ParseFile(fileName, fileContent);
+				});
+		}
+		
 		public static void StartParserThread()
 		{
 			abortParserUpdateThread = false;
diff --git a/src/Main/Base/Project/Src/TextEditor/Gui/Editor/SharpDevelopTextAreaControl.cs b/src/Main/Base/Project/Src/TextEditor/Gui/Editor/SharpDevelopTextAreaControl.cs
index d184961719..c1332944d0 100644
--- a/src/Main/Base/Project/Src/TextEditor/Gui/Editor/SharpDevelopTextAreaControl.cs
+++ b/src/Main/Base/Project/Src/TextEditor/Gui/Editor/SharpDevelopTextAreaControl.cs
@@ -327,6 +327,8 @@ namespace ICSharpCode.SharpDevelop.DefaultEditor.Gui.Editor
 						if (ccBinding.HandleKeyPress(this, ch))
 							return false;
 					}
+					if (ch == '\n')
+						StartDelayedReparse();
 				}
 			} catch (Exception ex) {
 				LogException(ex);
@@ -336,6 +338,22 @@ namespace ICSharpCode.SharpDevelop.DefaultEditor.Gui.Editor
 			return false;
 		}
 		
+		bool startedDelayedReparse;
+		
+		void StartDelayedReparse()
+		{
+			if (startedDelayedReparse)
+				return;
+			startedDelayedReparse = true;
+			WorkbenchSingleton.SafeThreadAsyncCall(
+				delegate {
+					startedDelayedReparse = false;
+					if (!this.IsDisposed) {
+						ParserService.StartAsyncParse(this.FileName, this.Document.TextContent);
+					}
+				});
+		}
+		
 		public void StartCtrlSpaceCompletion()
 		{
 			foreach (ICodeCompletionBinding ccBinding in CodeCompletionBindings) {