Browse Source

HUE-5972 [core] Avoid showing delayed tooltips if the element is not visible anymore

Enrico Berti 8 năm trước cách đây
mục cha
commit
fcc602e

+ 361 - 0
desktop/core/src/desktop/static/desktop/js/bootstrap-tooltip.js

@@ -0,0 +1,361 @@
+// Licensed to Cloudera, Inc. under one
+// or more contributor license agreements.  See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership.  Cloudera, Inc. licenses this file
+// to you 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 ($) {
+
+  "use strict"; // jshint ;_;
+
+
+  /* TOOLTIP PUBLIC CLASS DEFINITION
+   * =============================== */
+
+  var Tooltip = function (element, options) {
+    this.init('tooltip', element, options)
+  }
+
+  Tooltip.prototype = {
+
+    constructor: Tooltip,
+
+    init: function (type, element, options) {
+      var eventIn,
+        eventOut,
+        triggers,
+        trigger,
+        i
+
+      this.type = type
+      this.$element = $(element)
+      this.options = this.getOptions(options)
+      this.enabled = true
+
+      triggers = this.options.trigger.split(' ')
+
+      for (i = triggers.length; i--;) {
+        trigger = triggers[i]
+        if (trigger == 'click') {
+          this.$element.on('click.' + this.type, this.options.selector, $.proxy(this.toggle, this))
+        } else if (trigger != 'manual') {
+          eventIn = trigger == 'hover' ? 'mouseenter' : 'focus'
+          eventOut = trigger == 'hover' ? 'mouseleave' : 'blur'
+          this.$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({}, $.fn[this.type].defaults, this.$element.data(), options)
+
+      if (options.delay && typeof options.delay == 'number') {
+        options.delay = {
+          show: options.delay
+          , hide: options.delay
+        }
+      }
+
+      return options
+    },
+
+    enter: function (e) {
+      var defaults = $.fn[this.type].defaults
+        , options = {}
+        , self
+
+      this._options && $.each(this._options, function (key, value) {
+        if (defaults[key] != value) options[key] = value
+      }, this)
+
+      self = $(e.currentTarget)[this.type](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
+        , pos
+        , actualWidth
+        , actualHeight
+        , placement
+        , tp
+        , e = $.Event('show')
+
+      if (!this.$element.is(':visible')) {
+        return;
+      }
+
+      if (this.hasContent() && this.enabled) {
+        this.$element.trigger(e)
+        if (e.isDefaultPrevented()) return
+        $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
+
+        $tip
+          .detach()
+          .css({top: 0, left: 0, display: 'block'})
+
+        this.options.container ? $tip.appendTo(this.options.container) : $tip.insertAfter(this.$element)
+
+        pos = this.getPosition()
+
+        actualWidth = $tip[0].offsetWidth
+        actualHeight = $tip[0].offsetHeight
+
+        switch (placement) {
+          case 'bottom':
+            tp = {top: pos.top + pos.height, left: pos.left + pos.width / 2 - actualWidth / 2}
+            break
+          case 'top':
+            tp = {top: pos.top - actualHeight, left: pos.left + pos.width / 2 - actualWidth / 2}
+            break
+          case 'left':
+            tp = {top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left - actualWidth}
+            break
+          case 'right':
+            tp = {top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left + pos.width}
+            break
+        }
+
+        this.applyPlacement(tp, placement)
+        this.$element.trigger('shown')
+      }
+    },
+
+    applyPlacement: function (offset, placement) {
+      var $tip = this.tip()
+        , width = $tip[0].offsetWidth
+        , height = $tip[0].offsetHeight
+        , actualWidth
+        , actualHeight
+        , delta
+        , replace
+
+      $tip
+        .offset(offset)
+        .addClass(placement)
+        .addClass('in')
+
+      actualWidth = $tip[0].offsetWidth
+      actualHeight = $tip[0].offsetHeight
+
+      if (placement == 'top' && actualHeight != height) {
+        offset.top = offset.top + height - actualHeight
+        replace = true
+      }
+
+      if (placement == 'bottom' || placement == 'top') {
+        delta = 0
+
+        if (offset.left < 0) {
+          delta = offset.left * -2
+          offset.left = 0
+          $tip.offset(offset)
+          actualWidth = $tip[0].offsetWidth
+          actualHeight = $tip[0].offsetHeight
+        }
+
+        this.replaceArrow(delta - width + actualWidth, actualWidth, 'left')
+      } else {
+        this.replaceArrow(actualHeight - height, actualHeight, 'top')
+      }
+
+      if (replace) $tip.offset(offset)
+    },
+
+    replaceArrow: function (delta, dimension, position) {
+      this
+        .arrow()
+        .css(position, delta ? (50 * (1 - delta / dimension) + "%") : '')
+    },
+
+    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()
+        , e = $.Event('hide')
+
+      this.$element.trigger(e)
+      if (e.isDefaultPrevented()) return
+
+      $tip.removeClass('in')
+
+      function removeWithAnimation() {
+        var timeout = setTimeout(function () {
+          $tip.off($.support.transition.end).detach()
+        }, 500)
+
+        $tip.one($.support.transition.end, function () {
+          clearTimeout(timeout)
+          $tip.detach()
+        })
+      }
+
+      $.support.transition && this.$tip.hasClass('fade') ?
+        removeWithAnimation() :
+        $tip.detach()
+
+      this.$element.trigger('hidden')
+
+      return this
+    },
+
+    fixTitle: function () {
+      var $e = this.$element
+      if ($e.attr('title') || typeof($e.attr('data-original-title')) != 'string') {
+        $e.attr('data-original-title', $e.attr('title') || '').attr('title', '')
+      }
+    },
+
+    hasContent: function () {
+      return this.getTitle()
+    },
+
+    getPosition: function () {
+      var el = this.$element[0]
+      return $.extend({}, (typeof el.getBoundingClientRect == 'function') ? el.getBoundingClientRect() : {
+          width: el.offsetWidth
+          , height: el.offsetHeight
+        }, this.$element.offset())
+    },
+
+    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 || $(this.options.template)
+    },
+
+    arrow: function () {
+      return this.$arrow = this.$arrow || this.tip().find(".tooltip-arrow")
+    },
+
+    validate: function () {
+      if (!this.$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 (e) {
+      var self = e ? $(e.currentTarget)[this.type](this._options).data(this.type) : this
+      self.tip().hasClass('in') ? self.hide() : self.show()
+    },
+
+    destroy: function () {
+      this.hide().$element.off('.' + this.type).removeData(this.type)
+    }
+
+  }
+
+
+  /* TOOLTIP PLUGIN DEFINITION
+   * ========================= */
+
+  var old = $.fn.tooltip
+
+  $.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 focus',
+    title: '',
+    delay: 0,
+    html: false,
+    container: false
+  }
+
+
+  /* TOOLTIP NO CONFLICT
+   * =================== */
+
+  $.fn.tooltip.noConflict = function () {
+    $.fn.tooltip = old
+    return this
+  }
+
+}(window.jQuery);

+ 1 - 0
desktop/core/src/desktop/templates/common_header.mako

@@ -139,6 +139,7 @@ if USE_NEW_EDITOR.get():
   <script src="${ static('desktop/ext/js/d3.v3.js') }"></script>
   <script src="${ static('desktop/ext/js/d3.v4.js') }"></script>
   <script src="${ static('desktop/ext/js/bootstrap.min.js') }"></script>
+  <script src="${ static('desktop/js/bootstrap-tooltip.js') }"></script>
   <script src="${ static('desktop/ext/js/bootstrap-better-typeahead.min.js') }"></script>
   <script src="${ static('desktop/js/hue.colors.js') }"></script>
   <script src="${ static('desktop/ext/js/fileuploader.js') }"></script>

+ 1 - 0
desktop/core/src/desktop/templates/responsive.mako

@@ -464,6 +464,7 @@ ${ hueIcons.symbols() }
 <script src="${ static('desktop/js/jquery.migration.js') }"></script>
 <script src="${ static('desktop/js/hue.utils.js') }"></script>
 <script src="${ static('desktop/ext/js/bootstrap.min.js') }"></script>
+<script src="${ static('desktop/js/bootstrap-tooltip.js') }"></script>
 <script src="${ static('desktop/ext/js/bootstrap-better-typeahead.min.js') }"></script>
 <script src="${ static('desktop/ext/js/fileuploader.js') }"></script>
 <script src="${ static('desktop/ext/js/filesize.min.js') }"></script>