From b40b1bc396adb80944b887f72d0ae616277c852d Mon Sep 17 00:00:00 2001
From: Johann-S <johann.servoire@gmail.com>
Date: Fri, 7 Apr 2017 13:20:34 +0200
Subject: Add attachment classes

---
 js/src/popover.js | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'js/src/popover.js')

diff --git a/js/src/popover.js b/js/src/popover.js
index 02efe2b2e..f89d3d5c8 100644
--- a/js/src/popover.js
+++ b/js/src/popover.js
@@ -22,6 +22,8 @@ const Popover = (($) => {
   const DATA_KEY            = 'bs.popover'
   const EVENT_KEY           = `.${DATA_KEY}`
   const JQUERY_NO_CONFLICT  = $.fn[NAME]
+  const CLASS_PREFIX        = 'bs-popover'
+  const BSCLS_PREFIX_REGEX = new RegExp(`(^|\\s)${CLASS_PREFIX}\\S+`, 'g')
 
   const Default = $.extend({}, Tooltip.Default, {
     placement : 'right',
@@ -107,6 +109,10 @@ const Popover = (($) => {
       return this.getTitle() || this._getContent()
     }
 
+    addAttachmentClass(attachment) {
+      $(this.getTipElement()).addClass(`${CLASS_PREFIX}-${attachment}`)
+    }
+
     getTipElement() {
       return this.tip = this.tip || $(this.config.template)[0]
     }
@@ -130,6 +136,14 @@ const Popover = (($) => {
               this.config.content)
     }
 
+    _cleanTipClass() {
+      const $tip = $(this.getTipElement())
+      const tabClass = $tip.attr('class').match(BSCLS_PREFIX_REGEX)
+      if (tabClass !== null && tabClass.length > 0) {
+        $tip.removeClass(tabClass.join(''))
+      }
+    }
+
 
     // static
 
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