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/* ============================================================

 * bootstrapSwitch v1.3 by Larentis Mattia @spiritualGuru

 * http://www.larentis.eu/switch/

 * ============================================================

 * Licensed under the Apache License, Version 2.0

 * http://www.apache.org/licenses/LICENSE-2.0

 * ============================================================ */

!function ($) {

  "use strict";

  $.fn['bootstrapSwitch'] = function (method) {

    var methods = {

      init: function () {

        return this.each(function () {

            var $element = $(this)

              , $div

              , $switchLeft

              , $switchRight

              , $label

              , myClasses = ""

              , classes = $element.attr('class')

              , color

              , moving

              , onLabel = "ON"

              , offLabel = "OFF"

              , icon = false;

            $.each(['switch-mini', 'switch-small', 'switch-large'], function (i, el) {

              if (classes.indexOf(el) >= 0)

                myClasses = el;

            });

            $element.addClass('has-switch');

            if ($element.data('on') !== undefined)

              color = "switch-" + $element.data('on');

            if ($element.data('on-label') !== undefined)

              onLabel = $element.data('on-label');

            if ($element.data('off-label') !== undefined)

              offLabel = $element.data('off-label');

            if ($element.data('icon') !== undefined)

              icon = $element.data('icon');

            $switchLeft = $('<span>')

              .addClass("switch-left")

              .addClass(myClasses)

              .addClass(color)

              .html(onLabel);

            color = '';

            if ($element.data('off') !== undefined)

              color = "switch-" + $element.data('off');

            $switchRight = $('<span>')

              .addClass("switch-right")

              .addClass(myClasses)

              .addClass(color)

              .html(offLabel);

            $label = $('<label>')

              .html(" ")

              .addClass(myClasses)

              .attr('for', $element.find('input').attr('id'));

            if (icon) {

              $label.html('<i class="' + icon + '"></i>');

            }

            $div = $element.find(':checkbox').wrap($('<div>')).parent().data('animated', false);

            if ($element.data('animated') !== false)

              $div.addClass('switch-animate').data('animated', true);

            $div

              .append($switchLeft)

              .append($label)

              .append($switchRight);

            $element.find('>div').addClass(

              $element.find('input').is(':checked') ? 'switch-on' : 'switch-off'

            );

            if ($element.find('input').is(':disabled'))

              $(this).addClass('deactivate');

            var changeStatus = function ($this) {

              $this.siblings('label').trigger('mousedown').trigger('mouseup').trigger('click');

            };

            $element.on('keydown', function (e) {

              if (e.keyCode === 32) {

                e.stopImmediatePropagation();

                e.preventDefault();

                changeStatus($(e.target).find('span:first'));

              }

            });

            $switchLeft.on('click', function (e) {

              changeStatus($(this));

            });

            $switchRight.on('click', function (e) {

              changeStatus($(this));

            });

            $element.find('input').on('change', function (e) {

              var $this = $(this)

                , $element = $this.parent()

                , thisState = $this.is(':checked')

                , state = $element.is('.switch-off');

              e.preventDefault();

              $element.css('left', '');

              if (state === thisState) {

                if (thisState)

                  $element.removeClass('switch-off').addClass('switch-on');

                else $element.removeClass('switch-on').addClass('switch-off');

                if ($element.data('animated') !== false)

                  $element.addClass("switch-animate");

                $element.parent().trigger('switch-change', {'el': $this, 'value': thisState})

              }

            });

            $element.find('label').on('mousedown touchstart', function (e) {

              var $this = $(this);

              moving = false;

              e.preventDefault();

              e.stopImmediatePropagation();

              $this.closest('div').removeClass('switch-animate');

              if ($this.closest('.has-switch').is('.deactivate'))

                $this.unbind('click');

              else {

                $this.on('mousemove touchmove', function (e) {

                  var $element = $(this).closest('.switch')

                    , relativeX = (e.pageX || e.originalEvent.targetTouches[0].pageX) - $element.offset().left

                    , percent = (relativeX / $element.width()) * 100

                    , left = 25

                    , right = 75;

                  moving = true;

                  if (percent < left)

                    percent = left;

                  else if (percent > right)

                    percent = right;

                  $element.find('>div').css('left', (percent - right) + "%")

                });

                $this.on('click touchend', function (e) {

                  var $this = $(this)

                    , $target = $(e.target)

                    , $myCheckBox = $target.siblings('input');

                  e.stopImmediatePropagation();

                  e.preventDefault();

                  $this.unbind('mouseleave');

                  if (moving)

                    $myCheckBox.prop('checked', !(parseInt($this.parent().css('left')) < -25));

                  else $myCheckBox.prop("checked", !$myCheckBox.is(":checked"));

                  moving = false;

                  $myCheckBox.trigger('change');

                });

                $this.on('mouseleave', function (e) {

                  var $this = $(this)

                    , $myCheckBox = $this.siblings('input');

                  e.preventDefault();

                  e.stopImmediatePropagation();

                  $this.unbind('mouseleave');

                  $this.trigger('mouseup');

                  $myCheckBox.prop('checked', !(parseInt($this.parent().css('left')) < -25)).trigger('change');

                });

                $this.on('mouseup', function (e) {

                  e.stopImmediatePropagation();

                  e.preventDefault();

                  $(this).unbind('mousemove');

                });

              }

            });

          }

        );

      },

      toggleActivation: function () {

        $(this).toggleClass('deactivate');

      },

      isActive: function () {

        return !$(this).hasClass('deactivate');

      },

      setActive: function (active) {

        if (active)

          $(this).removeClass('deactivate');

        else $(this).addClass('deactivate');

      },

      toggleState: function (skipOnChange) {

        var $input = $(this).find('input:checkbox');

        $input.prop('checked', !$input.is(':checked')).trigger('change', skipOnChange);

      },

      setState: function (value, skipOnChange) {

        $(this).find('input:checkbox').prop('checked', value).trigger('change', skipOnChange);

      },

      status: function () {

        return $(this).find('input:checkbox').is(':checked');

      },

      destroy: function () {

        var $div = $(this).find('div')

          , $checkbox;

        $div.find(':not(input:checkbox)').remove();

        $checkbox = $div.children();

        $checkbox.unwrap().unwrap();

        $checkbox.unbind('change');

        return $checkbox;

      }

    };

    if (methods[method])

      return methods[method].apply(this, Array.prototype.slice.call(arguments, 1));

    else if (typeof method === 'object' || !method)

      return methods.init.apply(this, arguments);

    else

      $.error('Method ' + method + ' does not exist!');

  };

}(jQuery);

$(function () {

  $('.switch')['bootstrapSwitch']();

});