From d5ab8a42416cc23702b9cf0d1de43d4183010e52 Mon Sep 17 00:00:00 2001
From: Xavier Morel <xmo@openerp.com>
Date: Wed, 23 Jan 2013 10:29:46 +0100
Subject: [PATCH] [IMP] IE9 supports window.getSelection

remove IE <9 usage of document.selection as we don't support these browsers anyway

bzr revid: xmo@openerp.com-20130123092946-wgtvfz3493l7p7cw
---
 addons/web/static/src/js/search.js | 34 ++++++++----------------------
 1 file changed, 9 insertions(+), 25 deletions(-)

diff --git a/addons/web/static/src/js/search.js b/addons/web/static/src/js/search.js
index a7af2f4ded5..051059d4ef6 100644
--- a/addons/web/static/src/js/search.js
+++ b/addons/web/static/src/js/search.js
@@ -132,37 +132,21 @@ my.InputView = instance.web.Widget.extend({
     },
     getSelection: function () {
         // get Text node
-        var root = this.$el[0].childNodes[0];
+        var root = this.el.childNodes[0];
         if (!root || !root.textContent) {
             // if input does not have a child node, or the child node is an
             // empty string, then the selection can only be (0, 0)
             return {start: 0, end: 0};
         }
-        if (window.getSelection) {
-            var domRange = window.getSelection().getRangeAt(0);
-            assert(domRange.startContainer === root,
-                   "selection should be in the input view");
-            assert(domRange.endContainer === root,
-                   "selection should be in the input view");
-            return {
-                start: domRange.startOffset,
-                end: domRange.endOffset
-            }
-        } else if (document.selection) {
-            var ieRange = document.selection.createRange();
-            var rangeParent = ieRange.parentElement();
-            assert(rangeParent === root,
-                   "selection should be in the input view");
-            var offsetRange = document.body.createTextRange();
-            offsetRange = offsetRange.moveToElementText(rangeParent);
-            offsetRange.setEndPoint("EndToStart", ieRange);
-            var start = offsetRange.text.length;
-            return {
-                start: start,
-                end: start + ieRange.text.length
-            }
+        var range = window.getSelection().getRangeAt(0);
+        assert(range.startContainer === root,
+               "selection should be in the input view");
+        assert(range.endContainer === root,
+               "selection should be in the input view");
+        return {
+            start: range.startOffset,
+            end: range.endOffset
         }
-        throw new Error("Could not get caret position");
     },
     onKeydown: function (e) {
         var sel;