From 68e8ad81a229cb5708565d58f58dda5435cf62fd Mon Sep 17 00:00:00 2001
From: "Maxim.Mossienko" <maxim.mossienko@jetbrains.com>
Date: Sat, 28 Apr 2012 23:37:54 +0400
Subject: [PATCH] do not spam EDT with miserable progress fraction change
 update

---
 .../src/com/intellij/openapi/project/DumbServiceImpl.java     | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/platform/platform-impl/src/com/intellij/openapi/project/DumbServiceImpl.java b/platform/platform-impl/src/com/intellij/openapi/project/DumbServiceImpl.java
index c84f7bbf1da6..1f105432eb97 100644
--- a/platform/platform-impl/src/com/intellij/openapi/project/DumbServiceImpl.java
+++ b/platform/platform-impl/src/com/intellij/openapi/project/DumbServiceImpl.java
@@ -287,8 +287,12 @@ public class DumbServiceImpl extends DumbService {
         public void run(@NotNull final ProgressIndicator indicator) {
           if (indicator instanceof ProgressIndicatorEx) {
             ((ProgressIndicatorEx)indicator).addStateDelegate(new ProgressIndicatorBase() {
+              double lastFraction;
+
               @Override
               public void setFraction(final double fraction) {
+                if (fraction - lastFraction < 0.01d) return;
+                lastFraction = fraction;
                 UIUtil.invokeLaterIfNeeded(new Runnable() {
                   public void run() {
                     AppIcon.getInstance().setProgress("indexUpdate", AppIconScheme.Progress.INDEXING, fraction, true);