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Diffstat (limited to 'js/vendor/angular-ui/test/lib/select2/select2.js')
-rw-r--r-- | js/vendor/angular-ui/test/lib/select2/select2.js | 2407 |
1 files changed, 0 insertions, 2407 deletions
diff --git a/js/vendor/angular-ui/test/lib/select2/select2.js b/js/vendor/angular-ui/test/lib/select2/select2.js deleted file mode 100644 index 213f4cf93..000000000 --- a/js/vendor/angular-ui/test/lib/select2/select2.js +++ /dev/null @@ -1,2407 +0,0 @@ -/* - Copyright 2012 Igor Vaynberg - - Version: 3.2 Timestamp: Mon Sep 10 10:38:04 PDT 2012 - - Licensed under the Apache License, Version 2.0 (the "License"); you may not use this work except in - compliance with the License. You may obtain a copy of the License in the LICENSE file, or 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 ($) { - if(typeof $.fn.each2 == "undefined"){ - $.fn.extend({ - /* - * 4-10 times faster .each replacement - * use it carefully, as it overrides jQuery context of element on each iteration - */ - each2 : function (c) { - var j = $([0]), i = -1, l = this.length; - while ( - ++i < l - && (j.context = j[0] = this[i]) - && c.call(j[0], i, j) !== false //"this"=DOM, i=index, j=jQuery object - ); - return this; - } - }); - } -})(jQuery); - -(function ($, undefined) { - "use strict"; - /*global document, window, jQuery, console */ - - if (window.Select2 !== undefined) { - return; - } - - var KEY, AbstractSelect2, SingleSelect2, MultiSelect2, nextUid, sizer; - - KEY = { - TAB: 9, - ENTER: 13, - ESC: 27, - SPACE: 32, - LEFT: 37, - UP: 38, - RIGHT: 39, - DOWN: 40, - SHIFT: 16, - CTRL: 17, - ALT: 18, - PAGE_UP: 33, - PAGE_DOWN: 34, - HOME: 36, - END: 35, - BACKSPACE: 8, - DELETE: 46, - isArrow: function (k) { - k = k.which ? k.which : k; - switch (k) { - case KEY.LEFT: - case KEY.RIGHT: - case KEY.UP: - case KEY.DOWN: - return true; - } - return false; - }, - isControl: function (e) { - var k = e.which; - switch (k) { - case KEY.SHIFT: - case KEY.CTRL: - case KEY.ALT: - return true; - } - - if (e.metaKey) return true; - - return false; - }, - isFunctionKey: function (k) { - k = k.which ? k.which : k; - return k >= 112 && k <= 123; - } - }; - - nextUid=(function() { var counter=1; return function() { return counter++; }; }()); - - function indexOf(value, array) { - var i = 0, l = array.length, v; - - if (typeof value === "undefined") { - return -1; - } - - if (value.constructor === String) { - for (; i < l; i = i + 1) if (value.localeCompare(array[i]) === 0) return i; - } else { - for (; i < l; i = i + 1) { - v = array[i]; - if (v.constructor === String) { - if (v.localeCompare(value) === 0) return i; - } else { - if (v === value) return i; - } - } - } - return -1; - } - - /** - * Compares equality of a and b taking into account that a and b may be strings, in which case localeCompare is used - * @param a - * @param b - */ - function equal(a, b) { - if (a === b) return true; - if (a === undefined || b === undefined) return false; - if (a === null || b === null) return false; - if (a.constructor === String) return a.localeCompare(b) === 0; - if (b.constructor === String) return b.localeCompare(a) === 0; - return false; - } - - /** - * Splits the string into an array of values, trimming each value. An empty array is returned for nulls or empty - * strings - * @param string - * @param separator - */ - function splitVal(string, separator) { - var val, i, l; - if (string === null || string.length < 1) return []; - val = string.split(separator); - for (i = 0, l = val.length; i < l; i = i + 1) val[i] = $.trim(val[i]); - return val; - } - - function getSideBorderPadding(element) { - return element.outerWidth() - element.width(); - } - - function installKeyUpChangeEvent(element) { - var key="keyup-change-value"; - element.bind("keydown", function () { - if ($.data(element, key) === undefined) { - $.data(element, key, element.val()); - } - }); - element.bind("keyup", function () { - var val= $.data(element, key); - if (val !== undefined && element.val() !== val) { - $.removeData(element, key); - element.trigger("keyup-change"); - } - }); - } - - $(document).delegate("body", "mousemove", function (e) { - $.data(document, "select2-lastpos", {x: e.pageX, y: e.pageY}); - }); - - /** - * filters mouse events so an event is fired only if the mouse moved. - * - * filters out mouse events that occur when mouse is stationary but - * the elements under the pointer are scrolled. - */ - function installFilteredMouseMove(element) { - element.bind("mousemove", function (e) { - var lastpos = $.data(document, "select2-lastpos"); - if (lastpos === undefined || lastpos.x !== e.pageX || lastpos.y !== e.pageY) { - $(e.target).trigger("mousemove-filtered", e); - } - }); - } - - /** - * Debounces a function. Returns a function that calls the original fn function only if no invocations have been made - * within the last quietMillis milliseconds. - * - * @param quietMillis number of milliseconds to wait before invoking fn - * @param fn function to be debounced - * @param ctx object to be used as this reference within fn - * @return debounced version of fn - */ - function debounce(quietMillis, fn, ctx) { - ctx = ctx || undefined; - var timeout; - return function () { - var args = arguments; - window.clearTimeout(timeout); - timeout = window.setTimeout(function() { - fn.apply(ctx, args); - }, quietMillis); - }; - } - - /** - * A simple implementation of a thunk - * @param formula function used to lazily initialize the thunk - * @return {Function} - */ - function thunk(formula) { - var evaluated = false, - value; - return function() { - if (evaluated === false) { value = formula(); evaluated = true; } - return value; - }; - }; - - function installDebouncedScroll(threshold, element) { - var notify = debounce(threshold, function (e) { element.trigger("scroll-debounced", e);}); - element.bind("scroll", function (e) { - if (indexOf(e.target, element.get()) >= 0) notify(e); - }); - } - - function killEvent(event) { - event.preventDefault(); - event.stopPropagation(); - } - - function measureTextWidth(e) { - if (!sizer){ - var style = e[0].currentStyle || window.getComputedStyle(e[0], null); - sizer = $("<div></div>").css({ - position: "absolute", - left: "-10000px", - top: "-10000px", - display: "none", - fontSize: style.fontSize, - fontFamily: style.fontFamily, - fontStyle: style.fontStyle, - fontWeight: style.fontWeight, - letterSpacing: style.letterSpacing, - textTransform: style.textTransform, - whiteSpace: "nowrap" - }); - $("body").append(sizer); - } - sizer.text(e.val()); - return sizer.width(); - } - - function markMatch(text, term, markup) { - var match=text.toUpperCase().indexOf(term.toUpperCase()), - tl=term.length; - - if (match<0) { - markup.push(text); - return; - } - - markup.push(text.substring(0, match)); - markup.push("<span class='select2-match'>"); - markup.push(text.substring(match, match + tl)); - markup.push("</span>"); - markup.push(text.substring(match + tl, text.length)); - } - - /** - * Produces an ajax-based query function - * - * @param options object containing configuration paramters - * @param options.transport function that will be used to execute the ajax request. must be compatible with parameters supported by $.ajax - * @param options.url url for the data - * @param options.data a function(searchTerm, pageNumber, context) that should return an object containing query string parameters for the above url. - * @param options.dataType request data type: ajax, jsonp, other datatatypes supported by jQuery's $.ajax function or the transport function if specified - * @param options.traditional a boolean flag that should be true if you wish to use the traditional style of param serialization for the ajax request - * @param options.quietMillis (optional) milliseconds to wait before making the ajaxRequest, helps debounce the ajax function if invoked too often - * @param options.results a function(remoteData, pageNumber) that converts data returned form the remote request to the format expected by Select2. - * The expected format is an object containing the following keys: - * results array of objects that will be used as choices - * more (optional) boolean indicating whether there are more results available - * Example: {results:[{id:1, text:'Red'},{id:2, text:'Blue'}], more:true} - */ - function ajax(options) { - var timeout, // current scheduled but not yet executed request - requestSequence = 0, // sequence used to drop out-of-order responses - handler = null, - quietMillis = options.quietMillis || 100; - - return function (query) { - window.clearTimeout(timeout); - timeout = window.setTimeout(function () { - requestSequence += 1; // increment the sequence - var requestNumber = requestSequence, // this request's sequence number - data = options.data, // ajax data function - transport = options.transport || $.ajax, - traditional = options.traditional || false, - type = options.type || 'GET'; // set type of request (GET or POST) - - data = data.call(this, query.term, query.page, query.context); - - if( null !== handler) { handler.abort(); } - - handler = transport.call(null, { - url: options.url, - dataType: options.dataType, - data: data, - type: type, - traditional: traditional, - success: function (data) { - if (requestNumber < requestSequence) { - return; - } - // TODO 3.0 - replace query.page with query so users have access to term, page, etc. - var results = options.results(data, query.page); - query.callback(results); - } - }); - }, quietMillis); - }; - } - - /** - * Produces a query function that works with a local array - * - * @param options object containing configuration parameters. The options parameter can either be an array or an - * object. - * - * If the array form is used it is assumed that it contains objects with 'id' and 'text' keys. - * - * If the object form is used ti is assumed that it contains 'data' and 'text' keys. The 'data' key should contain - * an array of objects that will be used as choices. These objects must contain at least an 'id' key. The 'text' - * key can either be a String in which case it is expected that each element in the 'data' array has a key with the - * value of 'text' which will be used to match choices. Alternatively, text can be a function(item) that can extract - * the text. - */ - function local(options) { - var data = options, // data elements - dataText, - text = function (item) { return ""+item.text; }; // function used to retrieve the text portion of a data item that is matched against the search - - if (!$.isArray(data)) { - text = data.text; - // if text is not a function we assume it to be a key name - if (!$.isFunction(text)) { - dataText = data.text; // we need to store this in a separate variable because in the next step data gets reset and data.text is no longer available - text = function (item) { return item[dataText]; }; - } - data = data.results; - } - - return function (query) { - var t = query.term, filtered = { results: [] }, process; - if (t === "") { - query.callback({results: data}); - return; - } - - process = function(datum, collection) { - var group, attr; - datum = datum[0]; - if (datum.children) { - group = {}; - for (attr in datum) { - if (datum.hasOwnProperty(attr)) group[attr]=datum[attr]; - } - group.children=[]; - $(datum.children).each2(function(i, childDatum) { process(childDatum, group.children); }); - if (group.children.length) { - collection.push(group); - } - } else { - if (query.matcher(t, text(datum))) { - collection.push(datum); - } - } - }; - - $(data).each2(function(i, datum) { process(datum, filtered.results); }); - query.callback(filtered); - }; - } - - // TODO javadoc - function tags(data) { - // TODO even for a function we should probably return a wrapper that does the same object/string check as - // the function for arrays. otherwise only functions that return objects are supported. - if ($.isFunction(data)) { - return data; - } - - // if not a function we assume it to be an array - - return function (query) { - var t = query.term, filtered = {results: []}; - $(data).each(function () { - var isObject = this.text !== undefined, - text = isObject ? this.text : this; - if (t === "" || query.matcher(t, text)) { - filtered.results.push(isObject ? this : {id: this, text: this}); - } - }); - query.callback(filtered); - }; - } - - /** - * Checks if the formatter function should be used. - * - * Throws an error if it is not a function. Returns true if it should be used, - * false if no formatting should be performed. - * - * @param formatter - */ - function checkFormatter(formatter, formatterName) { - if ($.isFunction(formatter)) return true; - if (!formatter) return false; - throw new Error("formatterName must be a function or a falsy value"); - } - - function evaluate(val) { - return $.isFunction(val) ? val() : val; - } - - function countResults(results) { - var count = 0; - $.each(results, function(i, item) { - if (item.children) { - count += countResults(item.children); - } else { - count++; - } - }); - return count; - } - - /** - * Default tokenizer. This function uses breaks the input on substring match of any string from the - * opts.tokenSeparators array and uses opts.createSearchChoice to create the choice object. Both of those - * two options have to be defined in order for the tokenizer to work. - * - * @param input text user has typed so far or pasted into the search field - * @param selection currently selected choices - * @param selectCallback function(choice) callback tho add the choice to selection - * @param opts select2's opts - * @return undefined/null to leave the current input unchanged, or a string to change the input to the returned value - */ - function defaultTokenizer(input, selection, selectCallback, opts) { - var original = input, // store the original so we can compare and know if we need to tell the search to update its text - dupe = false, // check for whether a token we extracted represents a duplicate selected choice - token, // token - index, // position at which the separator was found - i, l, // looping variables - separator; // the matched separator - - if (!opts.createSearchChoice || !opts.tokenSeparators || opts.tokenSeparators.length < 1) return undefined; - - while (true) { - index = -1; - - for (i = 0, l = opts.tokenSeparators.length; i < l; i++) { - separator = opts.tokenSeparators[i]; - index = input.indexOf(separator); - if (index >= 0) break; - } - - if (index < 0) break; // did not find any token separator in the input string, bail - - token = input.substring(0, index); - input = input.substring(index + separator.length); - - if (token.length > 0) { - token = opts.createSearchChoice(token, selection); - if (token !== undefined && token !== null && opts.id(token) !== undefined && opts.id(token) !== null) { - dupe = false; - for (i = 0, l = selection.length; i < l; i++) { - if (equal(opts.id(token), opts.id(selection[i]))) { - dupe = true; break; - } - } - - if (!dupe) selectCallback(token); - } - } - } - - if (original.localeCompare(input) != 0) return input; - } - - /** - * blurs any Select2 container that has focus when an element outside them was clicked or received focus - * - * also takes care of clicks on label tags that point to the source element - */ - $(document).ready(function () { - $(document).delegate("body", "mousedown touchend", function (e) { - var target = $(e.target).closest("div.select2-container").get(0), attr; - if (target) { - $(document).find("div.select2-container-active").each(function () { - if (this !== target) $(this).data("select2").blur(); - }); - } else { - target = $(e.target).closest("div.select2-drop").get(0); - $(document).find("div.select2-drop-active").each(function () { - if (this !== target) $(this).data("select2").blur(); - }); - } - - target=$(e.target); - attr = target.attr("for"); - if ("LABEL" === e.target.tagName && attr && attr.length > 0) { - target = $("#"+attr); - target = target.data("select2"); - if (target !== undefined) { target.focus(); e.preventDefault();} - } - }); - }); - - /** - * Creates a new class - * - * @param superClass - * @param methods - */ - function clazz(SuperClass, methods) { - var constructor = function () {}; - constructor.prototype = new SuperClass; - constructor.prototype.constructor = constructor; - constructor.prototype.parent = SuperClass.prototype; - constructor.prototype = $.extend(constructor.prototype, methods); - return constructor; - } - - AbstractSelect2 = clazz(Object, { - - // abstract - bind: function (func) { - var self = this; - return function () { - func.apply(self, arguments); - }; - }, - - // abstract - init: function (opts) { - var results, search, resultsSelector = ".select2-results"; - - // prepare options - this.opts = opts = this.prepareOpts(opts); - - this.id=opts.id; - - // destroy if called on an existing component - if (opts.element.data("select2") !== undefined && - opts.element.data("select2") !== null) { - this.destroy(); - } - - this.enabled=true; - this.container = this.createContainer(); - - this.containerId="s2id_"+(opts.element.attr("id") || "autogen"+nextUid()); - this.containerSelector="#"+this.containerId.replace(/([;&,\.\+\*\~':"\!\^#$%@\[\]\(\)=>\|])/g, '\\$1'); - this.container.attr("id", this.containerId); - - // cache the body so future lookups are cheap - this.body = thunk(function() { return opts.element.closest("body"); }); - - if (opts.element.attr("class") !== undefined) { - this.container.addClass(opts.element.attr("class").replace(/validate\[[\S ]+] ?/, '')); - } - - this.container.css(evaluate(opts.containerCss)); - this.container.addClass(evaluate(opts.containerCssClass)); - - // swap container for the element - this.opts.element - .data("select2", this) - .hide() - .before(this.container); - this.container.data("select2", this); - - this.dropdown = this.container.find(".select2-drop"); - this.dropdown.addClass(evaluate(opts.dropdownCssClass)); - this.dropdown.data("select2", this); - - this.results = results = this.container.find(resultsSelector); - this.search = search = this.container.find("input.select2-input"); - - search.attr("tabIndex", this.opts.element.attr("tabIndex")); - - this.resultsPage = 0; - this.context = null; - - // initialize the container - this.initContainer(); - this.initContainerWidth(); - - installFilteredMouseMove(this.results); - this.dropdown.delegate(resultsSelector, "mousemove-filtered", this.bind(this.highlightUnderEvent)); - - installDebouncedScroll(80, this.results); - this.dropdown.delegate(resultsSelector, "scroll-debounced", this.bind(this.loadMoreIfNeeded)); - - // if jquery.mousewheel plugin is installed we can prevent out-of-bounds scrolling of results via mousewheel - if ($.fn.mousewheel) { - results.mousewheel(function (e, delta, deltaX, deltaY) { - var top = results.scrollTop(), height; - if (deltaY > 0 && top - deltaY <= 0) { - results.scrollTop(0); - killEvent(e); - } else if (deltaY < 0 && results.get(0).scrollHeight - results.scrollTop() + deltaY <= results.height()) { - results.scrollTop(results.get(0).scrollHeight - results.height()); - killEvent(e); - } - }); - } - - installKeyUpChangeEvent(search); - search.bind("keyup-change", this.bind(this.updateResults)); - search.bind("focus", function () { search.addClass("select2-focused"); if (search.val() === " ") search.val(""); }); - search.bind("blur", function () { search.removeClass("select2-focused");}); - - this.dropdown.delegate(resultsSelector, "mouseup", this.bind(function (e) { - if ($(e.target).closest(".select2-result-selectable:not(.select2-disabled)").length > 0) { - this.highlightUnderEvent(e); - this.selectHighlighted(e); - } else { - this.focusSearch(); - } - killEvent(e); - })); - - // trap all mouse events from leaving the dropdown. sometimes there may be a modal that is listening - // for mouse events outside of itself so it can close itself. since the dropdown is now outside the select2's - // dom it will trigger the popup close, which is not what we want - this.dropdown.bind("click mouseup mousedown", function (e) { e.stopPropagation(); }); - - if ($.isFunction(this.opts.initSelection)) { - // initialize selection based on the current value of the source element - this.initSelection(); - - // if the user has provided a function that can set selection based on the value of the source element - // we monitor the change event on the element and trigger it, allowing for two way synchronization - this.monitorSource(); - } - - if (opts.element.is(":disabled") || opts.element.is("[readonly='readonly']")) this.disable(); - }, - - // abstract - destroy: function () { - var select2 = this.opts.element.data("select2"); - if (select2 !== undefined) { - select2.container.remove(); - select2.dropdown.remove(); - select2.opts.element - .removeData("select2") - .unbind(".select2") - .show(); - } - }, - - // abstract - prepareOpts: function (opts) { - var element, select, idKey, ajaxUrl; - - element = opts.element; - - if (element.get(0).tagName.toLowerCase() === "select") { - this.select = select = opts.element; - } - - if (select) { - // these options are not allowed when attached to a select because they are picked up off the element itself - $.each(["id", "multiple", "ajax", "query", "createSearchChoice", "initSelection", "data", "tags"], function () { - if (this in opts) { - throw new Error("Option '" + this + "' is not allowed for Select2 when attached to a <select> element."); - } - }); - } - - opts = $.extend({}, { - populateResults: function(container, results, query) { - var populate, data, result, children, id=this.opts.id, self=this; - - populate=function(results, container, depth) { - - var i, l, result, selectable, compound, node, label, innerContainer, formatted; - for (i = 0, l = results.length; i < l; i = i + 1) { - - result=results[i]; - selectable=id(result) !== undefined; - compound=result.children && result.children.length > 0; - - node=$("<li></li>"); - node.addClass("select2-results-dept-"+depth); - node.addClass("select2-result"); - node.addClass(selectable ? "select2-result-selectable" : "select2-result-unselectable"); - if (compound) { node.addClass("select2-result-with-children"); } - node.addClass(self.opts.formatResultCssClass(result)); - - label=$("<div></div>"); - label.addClass("select2-result-label"); - - formatted=opts.formatResult(result, label, query); - if (formatted!==undefined) { - label.html(self.opts.escapeMarkup(formatted)); - } - - node.append(label); - - if (compound) { - - innerContainer=$("<ul></ul>"); - innerContainer.addClass("select2-result-sub"); - populate(result.children, innerContainer, depth+1); - node.append(innerContainer); - } - - node.data("select2-data", result); - container.append(node); - } - }; - - populate(results, container, 0); - } - }, $.fn.select2.defaults, opts); - - if (typeof(opts.id) !== "function") { - idKey = opts.id; - opts.id = function (e) { return e[idKey]; }; - } - - if (select) { - opts.query = this.bind(function (query) { - var data = { results: [], more: false }, - term = query.term, - children, firstChild, process; - - process=function(element, collection) { - var group; - if (element.is("option")) { - if (query.matcher(term, element.text(), element)) { - collection.push({id:element.attr("value"), text:element.text(), element: element.get(), css: element.attr("class")}); - } - } else if (element.is("optgroup")) { - group={text:element.attr("label"), children:[], element: element.get(), css: element.attr("class")}; - element.children().each2(function(i, elm) { process(elm, group.children); }); - if (group.children.length>0) { - collection.push(group); - } - } - }; - - children=element.children(); - - // ignore the placeholder option if there is one - if (this.getPlaceholder() !== undefined && children.length > 0) { - firstChild = children[0]; - if ($(firstChild).text() === "") { - children=children.not(firstChild); - } - } - - children.each2(function(i, elm) { process(elm, data.results); }); - - query.callback(data); - }); - // this is needed because inside val() we construct choices from options and there id is hardcoded - opts.id=function(e) { return e.id; }; - opts.formatResultCssClass = function(data) { return data.css; } - } else { - if (!("query" in opts)) { - if ("ajax" in opts) { - ajaxUrl = opts.element.data("ajax-url"); - if (ajaxUrl && ajaxUrl.length > 0) { - opts.ajax.url = ajaxUrl; - } - opts.query = ajax(opts.ajax); - } else if ("data" in opts) { - opts.query = local(opts.data); - } else if ("tags" in opts) { - opts.query = tags(opts.tags); - opts.createSearchChoice = function (term) { return {id: term, text: term}; }; - opts.initSelection = function (element, callback) { - var data = []; - $(splitVal(element.val(), opts.separator)).each(function () { - var id = this, text = this, tags=opts.tags; - if ($.isFunction(tags)) tags=tags(); - $(tags).each(function() { if (equal(this.id, id)) { text = this.text; return false; } }); - data.push({id: id, text: text}); - }); - - callback(data); - }; - } - } - } - if (typeof(opts.query) !== "function") { - throw "query function not defined for Select2 " + opts.element.attr("id"); - } - - return opts; - }, - - /** - * Monitor the original element for changes and update select2 accordingly - */ - // abstract - monitorSource: function () { - this.opts.element.bind("change.select2", this.bind(function (e) { - if (this.opts.element.data("select2-change-triggered") !== true) { - this.initSelection(); - } - })); - }, - - /** - * Triggers the change event on the source element - */ - // abstract - triggerChange: function (details) { - - details = details || {}; - details= $.extend({}, details, { type: "change", val: this.val() }); - // prevents recursive triggering - this.opts.element.data("select2-change-triggered", true); - this.opts.element.trigger(details); - this.opts.element.data("select2-change-triggered", false); - - // some validation frameworks ignore the change event and listen instead to keyup, click for selects - // so here we trigger the click event manually - this.opts.element.click(); - - // ValidationEngine ignorea the change event and listens instead to blur - // so here we trigger the blur event manually if so desired - if (this.opts.blurOnChange) - this.opts.element.blur(); - }, - - - // abstract - enable: function() { - if (this.enabled) return; - - this.enabled=true; - this.container.removeClass("select2-container-disabled"); - }, - - // abstract - disable: function() { - if (!this.enabled) return; - - this.close(); |