From 61787593e164e8fe8ba00a3d864a8145876b12e0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=89milie=20Feral?= <emilie.feral@numworks.com>
Date: Thu, 1 Jun 2017 13:37:27 +0200
Subject: [PATCH] [apps/shared] Improve perf of values controller

Change-Id: I22b0f81c59d06bb8fa58de7f8958a20e0bcf53b0
---
 apps/shared/values_controller.cpp | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/apps/shared/values_controller.cpp b/apps/shared/values_controller.cpp
index e49899abd..18c96d850 100644
--- a/apps/shared/values_controller.cpp
+++ b/apps/shared/values_controller.cpp
@@ -165,13 +165,8 @@ KDCoordinate ValuesController::cumulatedWidthFromIndex(int i) {
 int ValuesController::indexFromCumulatedWidth(KDCoordinate offsetX) {
   if (offsetX <= k_abscissaCellWidth) {
     return 0;
-  } else {
-    int index = 0;
-    while ((k_abscissaCellWidth+index*k_ordinateCellWidth) <= offsetX) {
-      index++;
-    }
-    return index;
   }
+  return (offsetX - k_abscissaCellWidth)/k_ordinateCellWidth+1;
 }
 
 HighlightCell * ValuesController::reusableCell(int index, int type) {