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Diffstat (limited to 'scripts/external/autocomplete.js')
| -rw-r--r-- | scripts/external/autocomplete.js | 230 |
1 files changed, 0 insertions, 230 deletions
diff --git a/scripts/external/autocomplete.js b/scripts/external/autocomplete.js deleted file mode 100644 index 2f055a52..00000000 --- a/scripts/external/autocomplete.js +++ /dev/null @@ -1,230 +0,0 @@ -/* - * autocompleteTrigger (based on jQuery-UI Autocomplete) - * https://github.com/experteer/autocompleteTrigger - * - * Copyright 2013, Experteer GmbH, Munich - * - * @version: 1.4 - * @author <a href="mailto:daniel.mattes@experteer.com">Daniel Mattes</a> - * - * @requires jQuery 1.6> and jQuery-Ui (including Autocomplete) 1.8> - * @requires https://github.com/accursoft/caret - * - * @description - * autocompleteTrigger allows you to specify a trigger (e. g. @ like twitter or facebook) and bind it to a textarea or input text field. - * If a user writes the trigger-sign into the textbox, the autocomplete dialog will displayed and the text after the trigger-sign - * will be used as search-query for the autocomplete options. If one of the suggested items will be selected, the value and trigger - * will be added to the textfield. - * - * Thanks to https://github.com/kof/fieldSelection (getCursorPosition) and - * http://stackoverflow.com/questions/4564378/jquery-autocomplete-plugin-that-triggers-after-token - * - * Dual licensed under MIT or GPLv2 licenses - * http://en.wikipedia.org/wiki/MIT_License - * http://en.wikipedia.org/wiki/GNU_General_Public_License - * - * @example - * $('input').autocompleteTrigger({ - * triggerStart : '@', - * triggerEnd: '', - * source: [ - "Asp", - "BASIC", - "COBOL", - "ColdFusion", - "Erlang", - "Fortran", - "Groovy", - "Java", - "JavaScript", - "Lisp", - "Perl", - "PHP", - "Python", - "Ruby", - "Scala", - "Scheme" - ] - * }); - */ - - -define('autocomplete', ['jquery', 'jquery-ui', 'caret'], function(jQuery, __jqueryui, __caret) { -return function ($, window, document, undefined) { - $.widget("ui.autocompleteTrigger", { - - //Options to be used as defaults - options: { - triggerStart: "%{", - triggerEnd: "}" - }, - - - _create: function () { - this.triggered = false; - - this.element.autocomplete($.extend({ - - search: function () { - /** - * @description only make a request and suggest items if acTrigger.triggered is true - */ - var acTrigger = $(this).data("autocompleteTrigger") || $(this).data("uiAutocompleteTrigger"); - - return acTrigger.triggered; - }, - select: function (event, ui) { - /** - * @description if an item is selected, insert the value between triggerStart and triggerEnd - */ - var acTrigger = $(this).data("autocompleteTrigger") || $(this).data("uiAutocompleteTrigger"); - var trigger = acTrigger.options.triggerStart; - var cursorPosition = acTrigger.getCursorPosition(); - - if ($(this).is('input,textarea')) { - var text = $(this).val(); - var lastTriggerPosition = text.substring(0, cursorPosition).lastIndexOf(trigger); - var firstTextPart = text.substring(0, lastTriggerPosition + trigger.length) + - ui.item.value + - acTrigger.options.triggerEnd; - $(this).val(firstTextPart + text.substring(cursorPosition, text.length)); - acTrigger.setCursorPosition(firstTextPart.length); - } else { - var text = $(this).text(); - var html = $(this).html(); - var searchTerm = text.substring(0, cursorPosition); - var i = 0; - var index = 0; - - while (i < searchTerm.length) { - index = html.lastIndexOf(searchTerm.substring(i)); - if (index != -1) { - break; - } - i++; - } -// console.log({html: html, index: index, searchTerm: searchTerm.substring(i) }) - - var htmlCursorPosition = index + searchTerm.substring(i).length; - var htmlLastTriggerPosition = html.substring(0, htmlCursorPosition).lastIndexOf(trigger); - var htmlFirstTextPart = html.substring(0, htmlLastTriggerPosition + trigger.length) + - ui.item.value + - acTrigger.options.triggerEnd; -// console.log({htmlCursorPosition: htmlCursorPosition, htmlLastTriggerPosition: htmlLastTriggerPosition, htmlFirstTextPart: htmlFirstTextPart }) - - // necessary to set cursor position - var lastTriggerPosition = text.substring(0, cursorPosition).lastIndexOf(trigger); - var firstTextPart = text.substring(0, lastTriggerPosition + trigger.length) + - ui.item.value + - acTrigger.options.triggerEnd; -// console.log({lastTriggerPosition: lastTriggerPosition, firstTextPart: firstTextPart, length: firstTextPart.length}) - - $(this).html(htmlFirstTextPart + html.substring(htmlCursorPosition, html.length)); - acTrigger.setCursorPosition(firstTextPart.length); - } - - acTrigger.triggered = false; - return false; - }, - focus: function () { - /** - * @description prevent to replace the hole text, if a item is hovered - */ - - return false; - }, - minLength: 0 - }, this.options)) - - .bind("keyup", function (event) { - /** - * @description Bind to keyup-events to detect text changes. - * If the trigger is found before the cursor, autocomplete will be called - */ - var widget = $(this); - var acTrigger = $(this).data("autocompleteTrigger") || $(this).data("uiAutocompleteTrigger"); - var delay = typeof acTrigger.options.delay === 'undefined' ? 0 : acTrigger.options.delay; - - if (event.keyCode != $.ui.keyCode.UP && event.keyCode != $.ui.keyCode.DOWN) { - if ($(this).is('input,textarea')) { - var text = $(this).val(); - } else { - var text = $(this).text(); - } - - acTrigger.textValue = text; - if (typeof acTrigger.locked === 'undefined') { - acTrigger.locked = false; - } - - if (!acTrigger.locked) { - acTrigger.locked = true; - acTrigger.timeout = setTimeout(function () { - acTrigger.launchAutocomplete(acTrigger, widget); - }, delay); - } - } - - }); - }, - - /** - * @description Destroy an instantiated plugin and clean up modifications the widget has made to the DOM - */ - destroy: function () { - // this.element.removeStuff(); - // For UI 1.8, destroy must be invoked from the - // base widget - $.Widget.prototype.destroy.call(this); - // For UI 1.9, define _destroy instead and don't - // worry about - // calling the base widget - }, - - /** - * @description calculates the the current cursor position in the bound textfield, area,... - * @returns {int} the position of the cursor. - */ - getCursorPosition: function () { - var elem = this.element[0]; - return jQuery(elem).caret(); - }, - - /** - * @description set the position of the cursor in a textfield, area,... - */ - setCursorPosition: function (position) { - var elem = this.element[0]; - return jQuery(elem).caret(position); - }, - - launchAutocomplete: function (acTrigger, widget) { - acTrigger.locked = false; - var text = acTrigger.textValue; - var textLength = text.length; - var cursorPosition = acTrigger.getCursorPosition(); - var lastString; - var query; - var lastTriggerPosition; - var trigger = acTrigger.options.triggerStart; - var triggerEnd = acTrigger.options.triggerEnd; - - lastTriggerPosition = text.substring(0, cursorPosition).lastIndexOf(trigger); - lastTriggerEndPosition = text.substring(0, cursorPosition).lastIndexOf(triggerEnd); - -// console.log('autocomplete: '+text+", lastTriggerPosition: "+lastTriggerPosition+", lastTriggerEndPosition: "+lastTriggerEndPosition + ", cursorPosition: "+cursorPosition); - if ((lastTriggerEndPosition < lastTriggerPosition || textLength >= trigger.length) - && lastTriggerPosition != -1) { - query = text.substring(lastTriggerPosition + trigger.length, cursorPosition); -// console.log('query '+query); - acTrigger.triggered = true; - widget.autocomplete("search", query); - } else { - acTrigger.triggered = false; - widget.autocomplete("close"); - } - } - }); - return {autocomplete:'loaded, yay! just two hours wasted!'}; -}(jQuery, window, document); -}); |