mirror of https://github.com/zulip/zulip.git
third: Extract bootstrap typeahead to its own module.
Bootstrap's typeahead is the main part of the project that we've forked, and moving it to its own module should help unlock our ability to upgrade bootstrap itself.
This commit is contained in:
Tim Abbott
parent
d8c454b097
commit
cb9b526f0c
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@ -96,6 +96,11 @@ Copyright: 2012 Twitter, Inc
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License: Apache-2.0
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Comment: The software has been modified.
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Files: static/third/bootstrap-typeahead/*
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Copyright: 2012 Twitter, Inc
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License: Apache-2.0
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Comment: Bootstrap typeahead. The software has been modified.
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Files: static/third/bootstrap-notify/*
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Copyright: 2013 Nijiko Yonskai
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2012 Goodybag, Inc.
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@ -5,6 +5,7 @@ import "node_modules/jquery/dist/jquery.js";
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import "node_modules/underscore/underscore.js";
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import "js/blueslip.js";
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import "third/bootstrap/js/bootstrap.js";
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import "third/bootstrap-typeahead/typeahead.js";
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import "js/common.js";
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import "node_modules/moment/min/moment.min.js";
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import "node_modules/moment-timezone/builds/moment-timezone-with-data.min.js";
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@ -0,0 +1,365 @@
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/* =============================================================
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* bootstrap-typeahead.js v2.1.0
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* http://twitter.github.com/bootstrap/javascript.html#typeahead
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* =============================================================
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* Copyright 2012 Twitter, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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* ============================================================ */
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!function($){
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"use strict"; // jshint ;_;
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/* TYPEAHEAD PUBLIC CLASS DEFINITION
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* ================================= */
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var Typeahead = function (element, options) {
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this.$element = $(element)
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this.options = $.extend({}, $.fn.typeahead.defaults, options)
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this.matcher = this.options.matcher || this.matcher
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this.sorter = this.options.sorter || this.sorter
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this.highlighter = this.options.highlighter || this.highlighter
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this.updater = this.options.updater || this.updater
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this.$menu = $(this.options.menu).appendTo('body')
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this.source = this.options.source
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this.shown = false
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this.dropup = this.options.dropup
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this.fixed = this.options.fixed || false;
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if (this.fixed) {
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this.$menu.css('position', 'fixed');
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}
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// The naturalSearch option causes arrow keys to immediately
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// update the search box with the underlying values from the
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// search suggestions.
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this.listen()
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}
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Typeahead.prototype = {
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constructor: Typeahead
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, select: function (e) {
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var val = this.$menu.find('.active').data('typeahead-value')
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this.$element
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.val(this.updater(val, e))
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.change()
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return this.hide()
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}
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, set_value: function () {
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var val = this.$menu.find('.active').data('typeahead-value')
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this.$element.val(val)
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}
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, updater: function (item) {
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return item
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}
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, show: function () {
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var pos;
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if (this.fixed) {
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// Relative to screen instead of to page
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pos = this.$element[0].getBoundingClientRect();
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} else {
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pos = this.$element.offset();
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}
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pos = $.extend({}, pos, {
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height: this.$element[0].offsetHeight
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})
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// Zulip patch: Workaround for iOS safari problems
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pos.top = this.$element.offset().top;
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var top_pos = pos.top + pos.height
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if (this.dropup) {
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top_pos = pos.top - this.$menu.outerHeight()
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}
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this.$menu.css({
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top: top_pos
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, left: pos.left
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})
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this.$menu.show()
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this.shown = true
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return this
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}
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, hide: function () {
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this.$menu.hide()
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this.shown = false
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return this
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}
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, lookup: function (event) {
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var items
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this.query = this.$element.is("[contenteditable]") ? this.$element.text() : this.$element.val();
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if (!this.options.helpOnEmptyStrings) {
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if (!this.query || this.query.length < this.options.minLength) {
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return this.shown ? this.hide() : this
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}
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}
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items = $.isFunction(this.source) ? this.source(this.query, $.proxy(this.process, this)) : this.source
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if (!items && this.shown) this.hide();
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return items ? this.process(items) : this
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}
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, process: function (items) {
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var that = this
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items = $.grep(items, function (item) {
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return that.matcher(item)
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})
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items = this.sorter(items)
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if (!items.length) {
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return this.shown ? this.hide() : this
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}
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return this.render(items.slice(0, this.options.items)).show()
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}
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, matcher: function (item) {
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return ~item.toLowerCase().indexOf(this.query.toLowerCase())
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}
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, sorter: function (items) {
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var beginswith = []
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, caseSensitive = []
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, caseInsensitive = []
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, item
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while (item = items.shift()) {
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if (!item.toLowerCase().indexOf(this.query.toLowerCase())) beginswith.push(item)
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else if (~item.indexOf(this.query)) caseSensitive.push(item)
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else caseInsensitive.push(item)
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}
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return beginswith.concat(caseSensitive, caseInsensitive)
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}
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, highlighter: function (item) {
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var query = this.query.replace(/[\-\[\]{}()*+?.,\\\^$|#\s]/g, '\\$&')
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return item.replace(new RegExp('(' + query + ')', 'ig'), function ($1, match) {
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return '<strong>' + match + '</strong>'
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})
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}
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, render: function (items) {
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var that = this
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items = $(items).map(function (i, item) {
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i = $(that.options.item).data('typeahead-value', item)
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i.find('a').html(that.highlighter(item))
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return i[0]
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})
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items.first().addClass('active')
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this.$menu.html(items)
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return this
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}
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, next: function (event) {
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var active = this.$menu.find('.active').removeClass('active')
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, next = active.next()
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if (!next.length) {
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next = $(this.$menu.find('li')[0])
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}
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next.addClass('active')
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if (this.options.naturalSearch) {
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this.set_value();
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}
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}
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, prev: function (event) {
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var active = this.$menu.find('.active').removeClass('active')
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, prev = active.prev()
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if (!prev.length) {
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prev = this.$menu.find('li').last()
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}
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prev.addClass('active')
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if (this.options.naturalSearch) {
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this.set_value();
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}
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}
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, listen: function () {
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this.$element
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.on('blur', $.proxy(this.blur, this))
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.on('keypress', $.proxy(this.keypress, this))
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.on('keyup', $.proxy(this.keyup, this))
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if (this.eventSupported('keydown')) {
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this.$element.on('keydown', $.proxy(this.keydown, this))
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}
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this.$menu
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.on('click', $.proxy(this.click, this))
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.on('mouseenter', 'li', $.proxy(this.mouseenter, this))
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}
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, eventSupported: function(eventName) {
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var isSupported = eventName in this.$element
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if (!isSupported) {
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this.$element.setAttribute(eventName, 'return;')
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isSupported = typeof this.$element[eventName] === 'function'
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}
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return isSupported
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}
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, move: function (e) {
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if (!this.shown) return
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switch(e.keyCode) {
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case 9: // tab
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case 13: // enter
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case 27: // escape
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e.preventDefault()
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break
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case 38: // up arrow
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e.preventDefault()
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this.prev()
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break
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case 40: // down arrow
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e.preventDefault()
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this.next()
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break
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}
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if ((this.options.stopAdvance || (e.keyCode != 9 && e.keyCode != 13))
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&& $.inArray(e.keyCode, this.options.advanceKeyCodes)) {
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e.stopPropagation()
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}
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}
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, keydown: function (e) {
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this.suppressKeyPressRepeat = !~$.inArray(e.keyCode, [40,38,9,13,27])
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this.move(e)
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}
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, keypress: function (e) {
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if (this.suppressKeyPressRepeat) return
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this.move(e)
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}
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, keyup: function (e) {
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switch(e.keyCode) {
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case 40: // down arrow
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case 38: // up arrow
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break
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case 9: // tab
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case 13: // enter
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if (!this.shown) return
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this.select(e)
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break
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case 27: // escape
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if (!this.shown) return
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this.hide()
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break
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default:
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this.lookup()
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}
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if ((this.options.stopAdvance || (e.keyCode != 9 && e.keyCode != 13))
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&& $.inArray(e.keyCode, this.options.advanceKeyCodes)) {
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e.stopPropagation()
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}
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e.preventDefault()
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}
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, blur: function (e) {
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var that = this
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setTimeout(function () {
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if (!that.$menu.is(':hover')) {
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that.hide();
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}
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}, 150)
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}
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, click: function (e) {
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e.stopPropagation()
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e.preventDefault()
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this.select(e)
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}
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, mouseenter: function (e) {
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this.$menu.find('.active').removeClass('active')
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$(e.currentTarget).addClass('active')
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}
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}
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/* TYPEAHEAD PLUGIN DEFINITION
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* =========================== */
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$.fn.typeahead = function (option) {
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return this.each(function () {
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var $this = $(this)
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, data = $this.data('typeahead')
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, options = typeof option == 'object' && option
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if (!data) $this.data('typeahead', (data = new Typeahead(this, options)))
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if (typeof option == 'string') data[option]()
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})
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}
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$.fn.typeahead.defaults = {
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source: []
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, items: 8
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, menu: '<ul class="typeahead dropdown-menu"></ul>'
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, item: '<li><a href="#"></a></li>'
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, minLength: 1
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, stopAdvance: false
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, dropup: false
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, advanceKeyCodes: []
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}
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$.fn.typeahead.Constructor = Typeahead
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/* TYPEAHEAD DATA-API
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* ================== */
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$(function () {
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$('body').on('focus.typeahead.data-api', '[data-provide="typeahead"]', function (e) {
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var $this = $(this)
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if ($this.data('typeahead')) return
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e.preventDefault()
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$this.typeahead($this.data())
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})
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})
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}(window.jQuery);
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@ -1789,370 +1789,6 @@
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})
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})
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}(window.jQuery);/* =============================================================
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* bootstrap-typeahead.js v2.1.0
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* http://twitter.github.com/bootstrap/javascript.html#typeahead
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* =============================================================
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* Copyright 2012 Twitter, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
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* See the License for the specific language governing permissions and
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* limitations under the License.
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* ============================================================ */
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!function($){
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"use strict"; // jshint ;_;
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/* TYPEAHEAD PUBLIC CLASS DEFINITION
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* ================================= */
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var Typeahead = function (element, options) {
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this.$element = $(element)
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this.options = $.extend({}, $.fn.typeahead.defaults, options)
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this.matcher = this.options.matcher || this.matcher
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this.sorter = this.options.sorter || this.sorter
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this.highlighter = this.options.highlighter || this.highlighter
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this.updater = this.options.updater || this.updater
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this.$menu = $(this.options.menu).appendTo('body')
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this.source = this.options.source
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this.shown = false
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this.dropup = this.options.dropup
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this.fixed = this.options.fixed || false;
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if (this.fixed) {
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this.$menu.css('position', 'fixed');
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}
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// The naturalSearch option causes arrow keys to immediately
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// update the search box with the underlying values from the
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// search suggestions.
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this.listen()
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}
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Typeahead.prototype = {
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constructor: Typeahead
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|
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, select: function (e) {
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var val = this.$menu.find('.active').data('typeahead-value')
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this.$element
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.val(this.updater(val, e))
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.change()
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return this.hide()
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}
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, set_value: function () {
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var val = this.$menu.find('.active').data('typeahead-value')
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this.$element.val(val)
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}
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, updater: function (item) {
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return item
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}
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|
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, show: function () {
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var pos;
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|
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if (this.fixed) {
|
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// Relative to screen instead of to page
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pos = this.$element[0].getBoundingClientRect();
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} else {
|
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pos = this.$element.offset();
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}
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pos = $.extend({}, pos, {
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height: this.$element[0].offsetHeight
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})
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|
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// Zulip patch: Workaround for iOS safari problems
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pos.top = this.$element.offset().top;
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|
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var top_pos = pos.top + pos.height
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if (this.dropup) {
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top_pos = pos.top - this.$menu.outerHeight()
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}
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this.$menu.css({
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top: top_pos
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, left: pos.left
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})
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this.$menu.show()
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this.shown = true
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return this
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}
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, hide: function () {
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this.$menu.hide()
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this.shown = false
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return this
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}
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, lookup: function (event) {
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var items
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this.query = this.$element.is("[contenteditable]") ? this.$element.text() : this.$element.val();
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|
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if (!this.options.helpOnEmptyStrings) {
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if (!this.query || this.query.length < this.options.minLength) {
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return this.shown ? this.hide() : this
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}
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}
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items = $.isFunction(this.source) ? this.source(this.query, $.proxy(this.process, this)) : this.source
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|
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if (!items && this.shown) this.hide();
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return items ? this.process(items) : this
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}
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|
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, process: function (items) {
|
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var that = this
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|
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items = $.grep(items, function (item) {
|
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return that.matcher(item)
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})
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items = this.sorter(items)
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if (!items.length) {
|
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return this.shown ? this.hide() : this
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}
|
||||
|
||||
return this.render(items.slice(0, this.options.items)).show()
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}
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||||
|
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, matcher: function (item) {
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return ~item.toLowerCase().indexOf(this.query.toLowerCase())
|
||||
}
|
||||
|
||||
, sorter: function (items) {
|
||||
var beginswith = []
|
||||
, caseSensitive = []
|
||||
, caseInsensitive = []
|
||||
, item
|
||||
|
||||
while (item = items.shift()) {
|
||||
if (!item.toLowerCase().indexOf(this.query.toLowerCase())) beginswith.push(item)
|
||||
else if (~item.indexOf(this.query)) caseSensitive.push(item)
|
||||
else caseInsensitive.push(item)
|
||||
}
|
||||
|
||||
return beginswith.concat(caseSensitive, caseInsensitive)
|
||||
}
|
||||
|
||||
, highlighter: function (item) {
|
||||
var query = this.query.replace(/[\-\[\]{}()*+?.,\\\^$|#\s]/g, '\\$&')
|
||||
return item.replace(new RegExp('(' + query + ')', 'ig'), function ($1, match) {
|
||||
return '<strong>' + match + '</strong>'
|
||||
})
|
||||
}
|
||||
|
||||
, render: function (items) {
|
||||
var that = this
|
||||
|
||||
items = $(items).map(function (i, item) {
|
||||
i = $(that.options.item).data('typeahead-value', item)
|
||||
i.find('a').html(that.highlighter(item))
|
||||
return i[0]
|
||||
})
|
||||
|
||||
items.first().addClass('active')
|
||||
this.$menu.html(items)
|
||||
return this
|
||||
}
|
||||
|
||||
, next: function (event) {
|
||||
var active = this.$menu.find('.active').removeClass('active')
|
||||
, next = active.next()
|
||||
|
||||
if (!next.length) {
|
||||
next = $(this.$menu.find('li')[0])
|
||||
}
|
||||
|
||||
next.addClass('active')
|
||||
|
||||
if (this.options.naturalSearch) {
|
||||
this.set_value();
|
||||
}
|
||||
}
|
||||
|
||||
, prev: function (event) {
|
||||
var active = this.$menu.find('.active').removeClass('active')
|
||||
, prev = active.prev()
|
||||
|
||||
if (!prev.length) {
|
||||
prev = this.$menu.find('li').last()
|
||||
}
|
||||
|
||||
prev.addClass('active')
|
||||
|
||||
if (this.options.naturalSearch) {
|
||||
this.set_value();
|
||||
}
|
||||
}
|
||||
|
||||
, listen: function () {
|
||||
this.$element
|
||||
.on('blur', $.proxy(this.blur, this))
|
||||
.on('keypress', $.proxy(this.keypress, this))
|
||||
.on('keyup', $.proxy(this.keyup, this))
|
||||
|
||||
if (this.eventSupported('keydown')) {
|
||||
this.$element.on('keydown', $.proxy(this.keydown, this))
|
||||
}
|
||||
|
||||
this.$menu
|
||||
.on('click', $.proxy(this.click, this))
|
||||
.on('mouseenter', 'li', $.proxy(this.mouseenter, this))
|
||||
}
|
||||
|
||||
, eventSupported: function(eventName) {
|
||||
var isSupported = eventName in this.$element
|
||||
if (!isSupported) {
|
||||
this.$element.setAttribute(eventName, 'return;')
|
||||
isSupported = typeof this.$element[eventName] === 'function'
|
||||
}
|
||||
return isSupported
|
||||
}
|
||||
|
||||
, move: function (e) {
|
||||
if (!this.shown) return
|
||||
|
||||
switch(e.keyCode) {
|
||||
case 9: // tab
|
||||
case 13: // enter
|
||||
case 27: // escape
|
||||
e.preventDefault()
|
||||
break
|
||||
|
||||
case 38: // up arrow
|
||||
e.preventDefault()
|
||||
this.prev()
|
||||
break
|
||||
|
||||
case 40: // down arrow
|
||||
e.preventDefault()
|
||||
this.next()
|
||||
break
|
||||
}
|
||||
|
||||
if ((this.options.stopAdvance || (e.keyCode != 9 && e.keyCode != 13))
|
||||
&& $.inArray(e.keyCode, this.options.advanceKeyCodes)) {
|
||||
e.stopPropagation()
|
||||
}
|
||||
}
|
||||
|
||||
, keydown: function (e) {
|
||||
this.suppressKeyPressRepeat = !~$.inArray(e.keyCode, [40,38,9,13,27])
|
||||
this.move(e)
|
||||
}
|
||||
|
||||
, keypress: function (e) {
|
||||
if (this.suppressKeyPressRepeat) return
|
||||
this.move(e)
|
||||
}
|
||||
|
||||
, keyup: function (e) {
|
||||
switch(e.keyCode) {
|
||||
case 40: // down arrow
|
||||
case 38: // up arrow
|
||||
break
|
||||
|
||||
case 9: // tab
|
||||
case 13: // enter
|
||||
if (!this.shown) return
|
||||
this.select(e)
|
||||
break
|
||||
|
||||
case 27: // escape
|
||||
if (!this.shown) return
|
||||
this.hide()
|
||||
break
|
||||
|
||||
default:
|
||||
this.lookup()
|
||||
}
|
||||
|
||||
if ((this.options.stopAdvance || (e.keyCode != 9 && e.keyCode != 13))
|
||||
&& $.inArray(e.keyCode, this.options.advanceKeyCodes)) {
|
||||
e.stopPropagation()
|
||||
}
|
||||
|
||||
e.preventDefault()
|
||||
}
|
||||
|
||||
, blur: function (e) {
|
||||
var that = this
|
||||
setTimeout(function () {
|
||||
if (!that.$menu.is(':hover')) {
|
||||
that.hide();
|
||||
}
|
||||
}, 150)
|
||||
}
|
||||
|
||||
, click: function (e) {
|
||||
e.stopPropagation()
|
||||
e.preventDefault()
|
||||
this.select(e)
|
||||
}
|
||||
|
||||
, mouseenter: function (e) {
|
||||
this.$menu.find('.active').removeClass('active')
|
||||
$(e.currentTarget).addClass('active')
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
|
||||
/* TYPEAHEAD PLUGIN DEFINITION
|
||||
* =========================== */
|
||||
|
||||
$.fn.typeahead = function (option) {
|
||||
return this.each(function () {
|
||||
var $this = $(this)
|
||||
, data = $this.data('typeahead')
|
||||
, options = typeof option == 'object' && option
|
||||
if (!data) $this.data('typeahead', (data = new Typeahead(this, options)))
|
||||
if (typeof option == 'string') data[option]()
|
||||
})
|
||||
}
|
||||
|
||||
$.fn.typeahead.defaults = {
|
||||
source: []
|
||||
, items: 8
|
||||
, menu: '<ul class="typeahead dropdown-menu"></ul>'
|
||||
, item: '<li><a href="#"></a></li>'
|
||||
, minLength: 1
|
||||
, stopAdvance: false
|
||||
, dropup: false
|
||||
, advanceKeyCodes: []
|
||||
}
|
||||
|
||||
$.fn.typeahead.Constructor = Typeahead
|
||||
|
||||
|
||||
/* TYPEAHEAD DATA-API
|
||||
* ================== */
|
||||
|
||||
$(function () {
|
||||
$('body').on('focus.typeahead.data-api', '[data-provide="typeahead"]', function (e) {
|
||||
var $this = $(this)
|
||||
if ($this.data('typeahead')) return
|
||||
e.preventDefault()
|
||||
$this.typeahead($this.data())
|
||||
})
|
||||
})
|
||||
|
||||
}(window.jQuery);
|
||||
/* ==========================================================
|
||||
* bootstrap-affix.js v2.1.0
|
||||
|
|
|
|||
Loading…
Reference in New Issue