zulip/web/third/bootstrap-tooltip/tooltip.js

/* ===========================================================
 * bootstrap-tooltip.js v2.1.0
 * http://twitter.github.com/bootstrap/javascript.html#tooltips
 * Inspired by the original jQuery.tipsy by Jason Frame
 * ===========================================================
 * Copyright 2012 Twitter, Inc.
 *
 * 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 ;_;


   /* TOOLTIP PUBLIC CLASS DEFINITION
    * =============================== */

    var Tooltip = function (element, options) {
      this.init('tooltip', element, options)
    }

    Tooltip.prototype = {

      constructor: Tooltip

    , init: function (type, element, options) {
        var eventIn
          , eventOut

        this.type = type
        this.$element = $(element)
        this.options = this.getOptions(options)
        this.enabled = true

        if (this.options.trigger == 'click') {
          this.$element.on('click.' + this.type, this.options.selector, $.proxy(this.toggle, this))
        } else if (this.options.trigger != 'manual') {
          eventIn = this.options.trigger == 'hover' ? 'mouseenter' : 'focus'
          eventOut = this.options.trigger == 'hover' ? 'mouseleave' : 'blur'
          this.$element.on(eventIn + '.' + this.type, this.options.selector, $.proxy(this.enter, this))
          this.$element.on(eventOut + '.' + this.type, this.options.selector, $.proxy(this.leave, this))
        }

        this.options.selector ?
          (this._options = $.extend({}, this.options, { trigger: 'manual', selector: '' })) :
          this.fixTitle()
      }

    , getOptions: function (options) {
        options = $.extend({}, $.fn[this.type].defaults, options, this.$element.data())

        if (options.delay && typeof options.delay == 'number') {
          options.delay = {
            show: options.delay
          , hide: options.delay
          }
        }

        return options
      }

    , enter: function (e) {
        var self = $(e.currentTarget)[this.type](this._options).data(this.type)

        if (!self.options.delay || !self.options.delay.show) return self.show()

        clearTimeout(this.timeout)
        self.hoverState = 'in'
        this.timeout = setTimeout(function() {
          if (self.hoverState == 'in') self.show()
        }, self.options.delay.show)
      }

    , leave: function (e) {
        var self = $(e.currentTarget)[this.type](this._options).data(this.type)

        if (this.timeout) clearTimeout(this.timeout)
        if (!self.options.delay || !self.options.delay.hide) return self.hide()

        self.hoverState = 'out'
        this.timeout = setTimeout(function() {
          if (self.hoverState == 'out') self.hide()
        }, self.options.delay.hide)
      }

    , show: function () {
        var $tip
          , inside
          , pos
          , actualWidth
          , actualHeight
          , placement
          , tp
          , newtop
          , left
          , top

        if (this.hasContent() && this.enabled) {
          $tip = this.tip()
          this.setContent()

          if (this.options.animation) {
            $tip.addClass('fade')
          }

          placement = typeof this.options.placement == 'function' ?
            this.options.placement.call(this, $tip[0], this.$element[0]) :
            this.options.placement

          inside = /in/.test(placement)

          $tip
            .remove()
            .css({ top: 0, left: 0, display: 'block' })
            .appendTo(inside ? this.$element : document.body)

          pos = this.getPosition(inside)

          actualWidth = $tip[0].offsetWidth
          actualHeight = $tip[0].offsetHeight

          switch (inside ? placement.split(' ')[1] : placement) {
            case 'bottom':
              top = pos.top + pos.height;
              left = pos.left + pos.width / 2 - actualWidth / 2;
              break
            case 'top':
              top = pos.top - actualHeight;
              left = pos.left + pos.width / 2 - actualWidth / 2;
              break
            case 'left':
              top = pos.top + pos.height / 2 - actualHeight / 2;
              if (this.options.top_offset) {
                  top = this.options.top_offset;
              }
              left = pos.left - actualWidth;
              break
            case 'right':
              top = pos.top + pos.height / 2 - actualHeight / 2;
              left = pos.left + pos.width;
              break
          }

          if (this.options.fix_positions) {
              var win_height = $(window).height();
              var win_width = $(window).width();

              /* Ensure that the popover stays fully onscreen,
                 as best as we can.  It might still not look
                 great--in some cases, we should probably just
                 center--but this patch makes the popover more
                 likely to be usable.  (If the screen is super
                 small, obviously we can't fit it completely.)

                 If you use this fix_positions option, you want
                 to also use the "no_arrow_popover" template.
              */
              if (top < 0) {
                  top = 0;
                  $tip.find("div.arrow").hide();
              } else if (top + actualHeight > win_height - 20) {
                  top = win_height - actualHeight - 20;
                  if (top < 0) {
                      top = 0;
                  }
                  $tip.find("div.arrow").hide();
              }

              if (left < 0) {
                  left = 0;
                  $tip.find("div.arrow").hide();
              } else if (left + actualWidth > win_width) {
                  left = win_width - actualWidth;
                  $tip.find("div.arrow").hide();
              }
          }

          tp = {top: top, left: left};

          if (this.options.fixed) {
            // If using position: fixed, position relative to top of
            // viewport
            newtop = tp.top - $(document).scrollTop()
            tp = $.extend(tp, {top: newtop,
                               position: 'fixed'})
          }

          $tip
            .css(tp)
            .addClass(placement)
            .addClass('in')
        }
      }

    , setContent: function () {
        var $tip = this.tip()
          , title = this.getTitle()

        $tip.find('.tooltip-inner')[this.options.html ? 'html' : 'text'](title)
        $tip.removeClass('fade in top bottom left right')
      }

    , hide: function () {
        var that = this
          , $tip = this.tip()

        $tip.removeClass('in')

        function removeWithAnimation() {
          var timeout = setTimeout(function () {
            $tip.off($.support.transition.end).remove()
          }, 500)

          $tip.one($.support.transition.end, function () {
            clearTimeout(timeout)
            $tip.remove()
          })
        }

        $.support.transition && this.$tip.hasClass('fade') ?
          removeWithAnimation() :
          $tip.remove()

        return this
      }

    , fixTitle: function () {
        var $e = this.$element
        if ($e.attr('title') || typeof($e.attr('data-original-title')) != 'string') {
          $e.attr('data-original-title', $e.attr('title') || '').removeAttr('title')
        }
      }

    , hasContent: function () {
        return this.getTitle()
      }

    , getPosition: function (inside) {
        return $.extend({}, (inside ? {top: 0, left: 0} : this.$element.offset()), {
          width: this.$element[0].offsetWidth
        , height: this.$element[0].offsetHeight
        })
      }

    , getTitle: function () {
        var title
          , $e = this.$element
          , o = this.options

        title = $e.attr('data-original-title')
          || (typeof o.title == 'function' ? o.title.call($e[0]) :  o.title)

        return title
      }

    , tip: function () {
        return this.$tip = this.$tip || $(this.options.template)
      }

    , validate: function () {
        if (!this.$element[0].parentNode) {
          this.hide()
          this.$element = null
          this.options = null
        }
      }

    , enable: function () {
        this.enabled = true
      }

    , disable: function () {
        this.enabled = false
      }

    , toggleEnabled: function () {
        this.enabled = !this.enabled
      }

    , toggle: function () {
        this[this.tip().hasClass('in') ? 'hide' : 'show']()
      }

    , destroy: function () {
        this.hide().$element.off('.' + this.type).removeData(this.type)
      }

    }


   /* TOOLTIP PLUGIN DEFINITION
    * ========================= */

    $.fn.tooltip = function ( option ) {
      return this.each(function () {
        var $this = $(this)
          , data = $this.data('tooltip')
          , options = typeof option == 'object' && option
        if (!data) $this.data('tooltip', (data = new Tooltip(this, options)))
        if (typeof option == 'string') data[option]()
      })
    }

    $.fn.tooltip.Constructor = Tooltip

    $.fn.tooltip.defaults = {
      animation: true
    , placement: 'top'
    , selector: false
    , template: '<div class="tooltip"><div class="tooltip-arrow"></div><div class="tooltip-inner"></div></div>'
    , trigger: 'hover'
    , title: ''
    , delay: 0
    , html: false
    , fixed: false
    }

}(window.jQuery);
/* ===========================================================
 * bootstrap-popover.js v2.1.1
 * http://twitter.github.com/bootstrap/javascript.html#popovers
 * ===========================================================
 * Copyright 2012 Twitter, Inc.
 *
 * 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 ;_;


 /* POPOVER PUBLIC CLASS DEFINITION
  * =============================== */

  var Popover = function (element, options) {
    this.init('popover', element, options)
  }


  /* NOTE: POPOVER EXTENDS BOOTSTRAP-TOOLTIP.js
     ========================================== */

  Popover.prototype = $.extend({}, $.fn.tooltip.Constructor.prototype, {

    constructor: Popover

  , setContent: function () {
      var $tip = this.tip()
        , title = this.getTitle()
        , content = this.getContent()

      $tip.find('.popover-title')[this.options.html ? 'html' : 'text'](title)
      $tip.find('.popover-content > *')[this.options.html ? 'html' : 'text'](content)

      $tip.removeClass('fade top bottom left right in')
    }

  , hasContent: function () {
      return this.getTitle() || this.getContent()
    }

  , getContent: function () {
      var content
        , $e = this.$element
        , o = this.options

      content = $e.attr('data-content')
        || (typeof o.content == 'function' ? o.content.call($e[0]) :  o.content)

      return content
    }

  , tip: function () {
      if (!this.$tip) {
        this.$tip = $(this.options.template)
      }
      return this.$tip
    }

  , destroy: function () {
      this.hide().$element.off('.' + this.type).removeData(this.type)
    }

  })


 /* POPOVER PLUGIN DEFINITION
  * ======================= */

  $.fn.popover = function (option) {
    return this.each(function () {
      var $this = $(this)
        , data = $this.data('popover')
        , options = typeof option == 'object' && option
      if (!data) $this.data('popover', (data = new Popover(this, options)))
      if (typeof option == 'string') data[option]()
    })
  }

  $.fn.popover.Constructor = Popover

  $.fn.popover.defaults = $.extend({} , $.fn.tooltip.defaults, {
    placement: 'right'
  , trigger: 'click'
  , content: ''
  , template: '<div class="popover"><div class="arrow"></div><div class="popover-inner"><h3 class="popover-title"></h3><div class="popover-content"><p></p></div></div></div>'
  })

}(window.jQuery);