File indexing completed on 2024-05-19 06:00:15

 /* ==========================================================
  * bootstrap-formhelpers-selectbox.js
  * https://github.com/vlamanna/BootstrapFormHelpers
  * ==========================================================
  * Copyright 2012 Vincent Lamanna
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
  * http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
  * ========================================================== */
 
 
 !function ($) {
 
   "use strict"; // jshint ;_;
 
 
  /* SELECTBOX CLASS DEFINITION
   * ========================= */
 
   var toggle = '[data-toggle=bfh-selectbox]'
     , BFHSelectBox = function (element) {
       }
 
   BFHSelectBox.prototype = {
 
     constructor: BFHSelectBox
 
   , toggle: function (e) {
       var $this = $(this)
         , $parent
         , isActive
 
       if ($this.is('.disabled, :disabled')) return false
 
       $parent = getParent($this)
 
       isActive = $parent.hasClass('open')
 
       clearMenus()
 
       if (!isActive) {
         $parent.toggleClass('open')
         
         $parent.find('[role=option] > li > [data-option="' + $this.find('.bfh-selectbox-option').data('option') + '"]').focus()
       }
 
       return false
     }
 
   , filter: function(e) {
     var $this
       , $parent
       , $items
       
     $this = $(this)
     
     $parent = $this.closest('.bfh-selectbox')
     
     $items = $('[role=option] li a', $parent)
     
     $items.hide()
     
     $items.filter(function() { return ($(this).text().toUpperCase().indexOf($this.val().toUpperCase()) != -1) }).show()
   }
   
   , keydown: function (e) {
       var $this
         , $items
         , $active
         , $parent
         , isActive
         , index
 
       if (!/(38|40|27)/.test(e.keyCode) && !/[A-z]/.test(String.fromCharCode(e.which))) return
 
       $this = $(this)
 
       e.preventDefault()
       e.stopPropagation()
 
       if ($this.is('.disabled, :disabled')) return false
 
       $parent = $this.closest('.bfh-selectbox')
 
       isActive = $parent.hasClass('open')
 
       if (!isActive || (isActive && e.keyCode == 27)) return $this.click()
 
       $items = $('[role=option] li a', $parent).filter(':visible')
 
       if (!$items.length) return
 
       $('body').off('mouseenter.bfh-selectbox.data-api', '[role=option] > li > a', BFHSelectBox.prototype.mouseenter)
       
       index = $items.index($items.filter(':focus'))
 
       if (e.keyCode == 38 && index > 0) index--                                        // up
       if (e.keyCode == 40 && index < $items.length - 1) index++                        // down
       if (/[A-z]/.test(String.fromCharCode(e.which))) {
         var $subItems = $items.filter(function() { return ($(this).text().charAt(0).toUpperCase() == String.fromCharCode(e.which)) })
         var selectedIndex = $subItems.index($subItems.filter(':focus'))
         if (!~selectedIndex) index = $items.index($subItems)
         else if (selectedIndex >= $subItems.length - 1) index = $items.index($subItems)
         else index++
       }
       if (!~index) index = 0
       
       $items
         .eq(index)
         .focus()
         
       $('body').on('mouseenter.bfh-selectbox.data-api', '[role=option] > li > a', BFHSelectBox.prototype.mouseenter)
     }
     
     , mouseenter: function (e) {
           var $this
           
           $this = $(this)
           
           if ($this.is('.disabled, :disabled')) return false
           
           $this.focus()
     }
     
     , select: function (e) {
       var $this
         , $parent
         , $toggle
         , $input
       
       $this = $(this)
       
       e.preventDefault()
       e.stopPropagation()
       
       if ($this.is('.disabled, :disabled')) return false
       
       $parent = $this.closest('.bfh-selectbox')
       $toggle = $parent.find('.bfh-selectbox-option')
       $input = $parent.find('input[type="hidden"]')
       
       $toggle.data('option', $this.data('option'))
       $toggle.html($this.html())
       
       $input.removeData()
       $input.val($this.data('option'))
       $.each($this.data(), function(i,e) {
         $input.data(i,e);  
       });
       $input.change()
       
       clearMenus()
     }
 
   }
 
   function clearMenus() {
     getParent($(toggle))
       .removeClass('open')
   }
 
   function getParent($this) {
     var selector = $this.attr('data-target')
       , $parent
 
     if (!selector) {
       selector = $this.attr('href')
       selector = selector && /#/.test(selector) && selector.replace(/.*(?=#[^\s]*$)/, '') //strip for ie7
     }
 
     $parent = $(selector)
     $parent.length || ($parent = $this.parent())
 
     return $parent
   }
 
 
   /* SELECTBOX PLUGIN DEFINITION
    * ========================== */
 
   $.fn.bfhselectbox = function (option) {
     return this.each(function () {
       var $this = $(this)
         , data = $this.data('bfhselectbox')
       this.type = 'bfhselectbox';
       if (!data) $this.data('bfhselectbox', (data = new BFHSelectBox(this)))
       if (typeof option == 'string') data[option].call($this)
     })
   }
 
   $.fn.bfhselectbox.Constructor = BFHSelectBox
 
   var origHook
   // There might already be valhooks for the "text" type
   if ($.valHooks.div){
     // Preserve the original valhook function
     origHook = $.valHooks.div
   }
   $.valHooks.div = {
     get: function(el) {
       if($(el).hasClass("bfh-selectbox")){
         return $(el).find('input[type="hidden"]').val()
       }else if (origHook){
         return origHook.get(el)
       }
     },
     set: function(el, val) {
       if($(el).hasClass("bfh-selectbox")){
         var $el = $(el)
           , text = $el.find("li a[data-option='"+val+"']").text()
         $el.find('input[type="hidden"]').val(val)
 
         $el.find('.bfh-selectbox-option').text(text)
       }else if (origHook){
         return origHook.set(el,val)
       }
     }
   }
 
   /* APPLY TO STANDARD SELECTBOX ELEMENTS
    * =================================== */
 
   $(function () {
     $('html')
       .on('click.bfhselectbox.data-api', clearMenus)
     $('body')
       .on('click.bfhselectbox.data-api touchstart.bfhselectbox.data-api'  , toggle, BFHSelectBox.prototype.toggle)
       .on('keydown.bfhselectbox.data-api', toggle + ', [role=option]' , BFHSelectBox.prototype.keydown)
       .on('mouseenter.bfhselectbox.data-api', '[role=option] > li > a', BFHSelectBox.prototype.mouseenter)
       .on('click.bfhselectbox.data-api', '[role=option] > li > a', BFHSelectBox.prototype.select)  
       .on('click.bfhselectbox.data-api', '.bfh-selectbox-filter', function (e) { return false })
       .on('propertychange.bfhselectbox.data-api change.bfhselectbox.data-api input.bfhselectbox.data-api paste.bfhselectbox.data-api', '.bfh-selectbox-filter', BFHSelectBox.prototype.filter)
   })
 
 }(window.jQuery);