From cc70c3088334402d654337b7f2c19b127344b89e Mon Sep 17 00:00:00 2001
From: peter <peter@jetbrains.com>
Date: Thu, 12 May 2011 17:42:23 +0200
Subject: [PATCH] in Go To Class preselect the item with the biggest matching
 degree (IDEA-69335)

---
 .../intellij/ide/util/gotoByName/ChooseByNameBase.java   | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/platform/lang-impl/src/com/intellij/ide/util/gotoByName/ChooseByNameBase.java b/platform/lang-impl/src/com/intellij/ide/util/gotoByName/ChooseByNameBase.java
index 3d19a55f032e..3ce6cdddb663 100644
--- a/platform/lang-impl/src/com/intellij/ide/util/gotoByName/ChooseByNameBase.java
+++ b/platform/lang-impl/src/com/intellij/ide/util/gotoByName/ChooseByNameBase.java
@@ -87,6 +87,7 @@ public abstract class ChooseByNameBase {
   private boolean myPreselectInitialText;
   private final Reference<PsiElement> myContext;
   private boolean mySearchInAnyPlace = false;
+  private NameUtil.Matcher myLastMatcher;
 
   protected Component myPreviouslyFocusedComponent;
 
@@ -873,17 +874,23 @@ public abstract class ChooseByNameBase {
   private int detectBestStatisticalPosition() {
     int best = 0;
     int bestPosition = 0;
+    int bestMatch = Integer.MIN_VALUE;
     final int count = myListModel.getSize();
 
+    NameUtil.Matcher matcher = buildPatternMatcher(getNamePattern(myTextField.getText()));
+
     final String statContext = statisticsContext();
     for (int i = 0; i < count; i++) {
       final Object modelElement = myListModel.getElementAt(i);
       String text = EXTRA_ELEM.equals(modelElement) ? null : myModel.getFullName(modelElement);
       if (text != null) {
+        String shortName = myModel.getElementName(modelElement);
+        int match = shortName != null && matcher instanceof NameUtil.MinusculeMatcher ? ((NameUtil.MinusculeMatcher)matcher).matchingDegree(shortName) : Integer.MIN_VALUE;
         int stats = StatisticsManager.getInstance().getUseCount(new StatisticsInfo(statContext, text));
-        if (stats > best) {
+        if (stats > best || stats == best && match > bestMatch) {
           best = stats;
           bestPosition = i;
+          bestMatch = match;
         }
       }
     }