From 0cd0876cf06f1e3d82aa3b38860492d00a5a5d2b Mon Sep 17 00:00:00 2001
From: peter <peter@jetbrains.com>
Date: Thu, 4 Oct 2012 15:43:45 +0200
Subject: [PATCH] give write access to template lookup element insert handler

---
 .../impl/TemplateExpressionLookupElement.java        | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/platform/lang-impl/src/com/intellij/codeInsight/template/impl/TemplateExpressionLookupElement.java b/platform/lang-impl/src/com/intellij/codeInsight/template/impl/TemplateExpressionLookupElement.java
index c82c2af7e1a0..6d4ddb649dd2 100644
--- a/platform/lang-impl/src/com/intellij/codeInsight/template/impl/TemplateExpressionLookupElement.java
+++ b/platform/lang-impl/src/com/intellij/codeInsight/template/impl/TemplateExpressionLookupElement.java
@@ -24,6 +24,8 @@ import com.intellij.codeInsight.lookup.LookupElement;
 import com.intellij.codeInsight.lookup.LookupElementDecorator;
 import com.intellij.codeInsight.lookup.LookupItem;
 import com.intellij.codeInsight.template.TemplateLookupSelectionHandler;
+import com.intellij.openapi.application.Result;
+import com.intellij.openapi.command.WriteCommandAction;
 import com.intellij.openapi.editor.Editor;
 import com.intellij.openapi.editor.EditorModificationUtil;
 import com.intellij.openapi.project.Project;
@@ -59,13 +61,17 @@ class TemplateExpressionLookupElement extends LookupElementDecorator<LookupEleme
   }
 
   void handleTemplateInsert(List<? extends LookupElement> elements) {
-    InsertionContext context = createInsertionContext(this, myState.getPsiFile(), elements, myState.getEditor());
-    handleInsert(context);
+    final InsertionContext context = createInsertionContext(this, myState.getPsiFile(), elements, myState.getEditor());
+    new WriteCommandAction(context.getProject()) {
+      protected void run(Result result) throws Throwable {
+        handleInsert(context);
+      }
+    }.execute();
     Disposer.dispose(context.getOffsetMap());
   }
 
   @Override
-  public void handleInsert(InsertionContext context) {
+  public void handleInsert(final InsertionContext context) {
     LookupElement item = getDelegate();
     Project project = context.getProject();
     Editor editor = context.getEditor();