+++ /dev/null
-/**
- * jQuery jEC (jQuery Editable Combobox) 1.3.3
- * http://code.google.com/p/jquery-jec
- *
- * Copyright (c) 2008-2009 Lukasz Rajchel (lukasz@rajchel.pl | http://rajchel.pl)
- * Dual licensed under the MIT (http://www.opensource.org/licenses/mit-license.php)
- * and GPL (http://www.opensource.org/licenses/gpl-license.php) licenses.
- *
- * Documentation : http://code.google.com/p/jquery-jec/wiki/Documentation
- * Changelog : http://code.google.com/p/jquery-jec/wiki/Changelog
- *
- * Contributors : Lukasz Rajchel, Artem Orlov
- */
-
-/*jslint maxerr: 50, indent: 4, maxlen: 120*/
-/*global Array, Math, String, clearInterval, document, jQuery, setInterval*/
-/*members ':', Handle, Remove, Set, acceptedKeys, addClass, all, append, appendTo, array, attr, before, bind,
-blinkingCursor, blinkingCursorInterval, blur, bool, browser, ceil, change, charCode, classes, clearCursor, click, css,
-cursorState, data, destroy, disable, each, editable, enable, eq, expr, extend, filter, find, floor, fn, focus,
-focusOnNewOption, fromCharCode, get, getId, handleCursor, ignoredKeys, ignoreOptGroups, inArray, init, initJS, integer,
-isArray, isPlainObject, jEC, jECTimer, jec, jecKill, jecOff, jecOn, jecPref, jecValue, keyCode, keyDown, keyPress,
-keyRange, keyUp, keys, length, max, maxLength, min, msie, object, openedState, optionClasses, optionStyles, parent,
-position, pref, prop, push, random, remove, removeAttr, removeClass, removeData, removeProp, safari, setEditableOption,
-styles, substring, text, trigger, triggerChangeEvent, unbind, uneditable, useExistingOptions, val, value,
-valueIsEditable, which*/
-(function ($) {
- 'use strict';
-
- $.jEC = (function () {
- var pluginClass = 'jecEditableOption', cursorClass = 'hasCursor', options = {}, values = {}, lastKeyCode,
- defaults, Validators, EventHandlers, Combobox, activeCombobox;
-
- if ($.fn.prop === undefined) {
- $.fn.extend({
- 'prop': function (key, valueSet) {
- if (valueSet) {
- $(this).attr(key, key);
- } else {
- $(this).removeAttr(key);
- }
- },
- 'removeProp': function (key) {
- $(this).removeAttr(key);
- }
- });
- }
-
- defaults = {
- position: 0,
- ignoreOptGroups: false,
- maxLength: 255,
- classes: [],
- styles: {},
- optionClasses: [],
- optionStyles: {},
- triggerChangeEvent: false,
- focusOnNewOption: false,
- useExistingOptions: false,
- blinkingCursor: false,
- blinkingCursorInterval: 1000,
- ignoredKeys: [],
- acceptedKeys: [[32, 126], [191, 382]]
- };
-
- Validators = (function () {
- return {
- integer: function (value) {
- return typeof value === 'number' && Math.ceil(value) === Math.floor(value);
- },
-
- keyRange: function (value) {
- var min, max;
- if ($.isPlainObject(value)) {
- min = value.min;
- max = value.max;
- } else if ($.isArray(value) && value.length === 2) {
- min = value[0];
- max = value[1];
- }
- return Validators.integer(min) && Validators.integer(max) && min <= max;
- }
- };
- }());
-
- EventHandlers = (function () {
- var getKeyCode;
-
- getKeyCode = function (event) {
- var charCode = event.charCode;
- if (charCode !== undefined && charCode !== 0) {
- return charCode;
- } else {
- return event.keyCode;
- }
- };
-
- return {
- // focus event handler
- // enables blinking cursor
- focus: function () {
- var opt = options[Combobox.getId($(this))];
- if (opt.blinkingCursor && $.jECTimer === undefined) {
- activeCombobox = $(this);
- $.jECTimer = setInterval($.jEC.handleCursor, opt.blinkingCursorInterval);
- }
- },
-
- // blur event handler
- // disables blinking cursor
- blur: function () {
- if ($.jECTimer !== undefined) {
- clearInterval($.jECTimer);
- $.jECTimer = undefined;
- activeCombobox = undefined;
- Combobox.clearCursor($(this));
- }
- Combobox.openedState($(this), false);
- },
-
- // keydown event handler
- // handles keys pressed on select (backspace and delete must be handled
- // in keydown event in order to work in IE)
- keyDown: function (event) {
- var keyCode = getKeyCode(event), option, value;
-
- lastKeyCode = keyCode;
-
- switch (keyCode) {
- case 8: // backspace
- case 46: // delete
- option = $(this).find('option.' + pluginClass);
- if (option.val().length >= 1) {
- value = option.text().substring(0, option.text().length - 1);
- option.val(value).text(value).prop('selected', true);
- }
- return (keyCode !== 8);
- default:
- break;
- }
- },
-
- // keypress event handler
- // handles the rest of the keys (keypress event gives more informations
- // about pressed keys)
- keyPress: function (event) {
- var keyCode = getKeyCode(event), opt = options[Combobox.getId($(this))],
- option, value, specialKeys, exit = false, text;
-
- Combobox.clearCursor($(this));
- if (keyCode !== 9 && keyCode !== 13 && keyCode !== 27) {
- // special keys codes
- specialKeys = [37, 38, 39, 40, 46];
- // handle special keys
- $.each(specialKeys, function (i, val) {
- if (keyCode === val && keyCode === lastKeyCode) {
- exit = true;
- }
- });
-
- // don't handle ignored keys
- if (!exit && $.inArray(keyCode, opt.ignoredKeys) === -1) {
- // remove selection from all options
- $(this).find('option:selected').removeProp('selected');
-
- if ($.inArray(keyCode, opt.acceptedKeys) !== -1) {
- option = $(this).find('option.' + pluginClass);
- text = option.text();
-
- if (text.length < opt.maxLength) {
- value = text + String.fromCharCode(getKeyCode(event));
- option.val(value).text(value);
- }
-
- option.prop('selected', true);
- }
- }
-
- return false;
- }
- },
-
- keyUp: function () {
- var opt = options[Combobox.getId($(this))];
- if (opt.triggerChangeEvent) {
- $(this).trigger('change');
- }
- },
-
- // change event handler
- // handles editable option changing based on a pre-existing values
- change: function () {
- var opt = options[Combobox.getId($(this))];
- if (opt.useExistingOptions) {
- Combobox.setEditableOption($(this));
- }
- },
-
- click: function () {
- if (!$.browser.safari) {
- Combobox.openedState($(this), !Combobox.openedState($(this)));
- }
- }
- };
- }());
-
- // Combobox
- Combobox = (function () {
- var Parameters, EditableOption, generateId, setup;
-
- // validates and set combobox parameters
- Parameters = (function () {
- var Set, Remove, Handle;
-
- Set = (function () {
- var parseKeys, Handles;
-
- parseKeys = function (value) {
- var keys = [];
- if ($.isArray(value)) {
- $.each(value, function (i, val) {
- var j, min, max;
- if (Validators.keyRange(val)) {
- if ($.isArray(val)) {
- min = val[0];
- max = val[1];
- } else {
- min = val.min;
- max = val.max;
- }
- for (j = min; j <= max; j += 1) {
- keys.push(j);
- }
- } else if (typeof val === 'number' && Validators.integer(val)) {
- keys.push(val);
- }
- });
- }
- return keys;
- };
-
- Handles = (function () {
- return {
- integer: function (elem, name, value) {
- var id = Combobox.getId(elem), opt = options[id];
- if (opt !== undefined && Validators.integer(value)) {
- opt[name] = value;
- return true;
- }
- return false;
- },
- bool: function (elem, name, value) {
- var id = Combobox.getId(elem), opt = options[id];
- if (opt !== undefined && typeof value === 'boolean') {
- opt[name] = value;
- return true;
- }
- return false;
- },
- array: function (elem, name, value) {
- if (typeof value === 'string') {
- value = [value];
- }
- var id = Combobox.getId(elem), opt = options[id];
- if (opt !== undefined && $.isArray(value)) {
- opt[name] = value;
- return true;
- }
- return false;
- },
- object: function (elem, name, value) {
- var id = Combobox.getId(elem), opt = options[id];
- if (opt !== undefined && value !== null && $.isPlainObject(value)) {
- opt[name] = value;
- }
- },
- keys: function (elem, name, value) {
- var id = Combobox.getId(elem), opt = options[id];
- if (opt !== undefined && $.isArray(value)) {
- opt[name] = parseKeys(value);
- }
- }
- };
- }());
-
- return {
- position: function (elem, value) {
- if (Handles.integer(elem, 'position', value)) {
- var id = Combobox.getId(elem), opt = options[id], optionsCount;
- optionsCount =
- elem.find('option:not(.' + pluginClass + ')').length;
- if (value > optionsCount) {
- opt.position = optionsCount;
- }
- }
- },
-
- ignoreOptGroups: function (elem, value) {
- Handles.bool(elem, 'ignoreOptGroups', value);
- },
-
- maxLength: function (elem, value) {
- if (Handles.integer(elem, 'maxLength', value)) {
- var id = Combobox.getId(elem), opt = options[id];
- if (value < 0 || value > 255) {
- opt.maxLength = 255;
- }
- }
- },
-
- classes: function (elem, value) {
- Handles.array(elem, 'classes', value);
- },
-
- optionClasses: function (elem, value) {
- Handles.array(elem, 'optionClasses', value);
- },
-
- styles: function (elem, value) {
- Handles.object(elem, 'styles', value);
- },
-
- optionStyles: function (elem, value) {
- Handles.object(elem, 'optionStyles', value);
- },
-
- triggerChangeEvent: function (elem, value) {
- Handles.bool(elem, 'triggerChangeEvent', value);
- },
-
- focusOnNewOption: function (elem, value) {
- Handles.bool(elem, 'focusOnNewOption', value);
- },
-
- useExistingOptions: function (elem, value) {
- Handles.bool(elem, 'useExistingOptions', value);
- },
-
- blinkingCursor: function (elem, value) {
- Handles.bool(elem, 'blinkingCursor', value);
- },
-
- blinkingCursorInterval: function (elem, value) {
- Handles.integer(elem, 'blinkingCursorInterval', value);
- },
-
- ignoredKeys: function (elem, value) {
- Handles.keys(elem, 'ignoredKeys', value);
- },
-
- acceptedKeys: function (elem, value) {
- Handles.keys(elem, 'acceptedKeys', value);
- }
- };
- }());
-
- Remove = (function () {
- var removeClasses, removeStyles;
-
- removeClasses = function (elem, classes) {
- $.each(classes, function (i, val) {
- elem.removeClass(val);
- });
- };
-
- removeStyles = function (elem, styles) {
- $.each(styles, function (key) {
- elem.css(key, '');
- });
- };
-
- return {
- classes: function (elem) {
- var id = Combobox.getId(elem), opt = options[id];
- if (opt !== undefined) {
- removeClasses(elem, opt.classes);
- }
- },
-
- optionClasses: function (elem) {
- var id = Combobox.getId(elem), opt = options[id];
- if (opt !== undefined) {
- removeClasses(elem.find('option.' + pluginClass),
- opt.optionClasses);
- }
- },
-
- styles: function (elem) {
- var id = Combobox.getId(elem), opt = options[id];
- if (opt !== undefined) {
- removeStyles(elem, opt.styles);
- }
- },
-
- optionStyles: function (elem) {
- var id = Combobox.getId(elem), opt = options[id];
- if (opt !== undefined) {
- removeStyles(elem.find('option.' + pluginClass),
- opt.optionStyles);
- }
- },
-
- all: function (elem) {
- Remove.classes(elem);
- Remove.optionClasses(elem);
- Remove.styles(elem);
- Remove.optionStyles(elem);
- }
- };
- }());
-
- Handle = (function () {
- var setClasses, setStyles;
-
- setClasses = function (elem, classes) {
- $.each(classes, function (i, val) {
- elem.addClass(String(val));
- });
- };
-
- setStyles = function (elem, styles) {
- $.each(styles, function (key, val) {
- elem.css(key, val);
- });
- };
-
- return {
- position: function (elem) {
- var opt = options[Combobox.getId(elem)], option, uneditableOptions, container;
- option = elem.find('option.' + pluginClass);
-
- uneditableOptions = elem.find('option:not(.' + pluginClass + ')');
- if (opt.position < uneditableOptions.length) {
- container = uneditableOptions.eq(opt.position);
-
- if (!opt.ignoreOptGroups && container.parent('optgroup').length > 0) {
- uneditableOptions.eq(opt.position).parent().before(option);
- } else {
- uneditableOptions.eq(opt.position).before(option);
- }
- } else {
- elem.append(option);
- }
- },
-
- classes: function (elem) {
- var id = Combobox.getId(elem), opt = options[id];
- if (opt !== undefined) {
- setClasses(elem, opt.classes);
- }
- },
-
- optionClasses: function (elem) {
- var id = Combobox.getId(elem), opt = options[id];
- if (opt !== undefined) {
- setClasses(elem.find('option.' + pluginClass), opt.optionClasses);
- }
- },
-
- styles: function (elem) {
- var id = Combobox.getId(elem), opt = options[id];
- if (opt !== undefined) {
- setStyles(elem, opt.styles);
- }
- },
-
- optionStyles: function (elem) {
- var id = Combobox.getId(elem), opt = options[id];
- if (opt !== undefined) {
- setStyles(elem.find('option.' + pluginClass), opt.optionStyles);
- }
- },
-
- focusOnNewOption: function (elem) {
- var id = Combobox.getId(elem), opt = options[id];
- if (opt !== undefined && opt.focusOnNewOption) {
- elem.find(':not(option.' + pluginClass + ')').removeProp('selected');
- elem.find('option.' + pluginClass).prop('selected', true);
- }
- },
-
- useExistingOptions: function (elem) {
- var id = Combobox.getId(elem), opt = options[id];
- if (opt !== undefined && opt.useExistingOptions) {
- Combobox.setEditableOption(elem);
- }
- },
-
- all: function (elem) {
- Handle.position(elem);
- Handle.classes(elem);
- Handle.optionClasses(elem);
- Handle.styles(elem);
- Handle.optionStyles(elem);
- Handle.focusOnNewOption(elem);
- Handle.useExistingOptions(elem);
- }
- };
- }());
-
- return {
- Set: Set,
- Remove: Remove,
- Handle: Handle
- };
- }());
-
- EditableOption = (function () {
- return {
- init: function (elem) {
- if (!elem.find('option.' + pluginClass).length) {
- var editableOption = $('<option>');
- editableOption.addClass(pluginClass);
- elem.append(editableOption);
- }
-
- elem.bind('keydown', EventHandlers.keyDown);
- elem.bind('keypress', EventHandlers.keyPress);
- elem.bind('keyup', EventHandlers.keyUp);
- elem.bind('change', EventHandlers.change);
- elem.bind('focus', EventHandlers.focus);
- elem.bind('blur', EventHandlers.blur);
- elem.bind('click', EventHandlers.click);
- },
-
- destroy: function (elem) {
- elem.find('option.' + pluginClass).remove();
-
- elem.unbind('keydown', EventHandlers.keyDown);
- elem.unbind('keypress', EventHandlers.keyPress);
- elem.unbind('keyup', EventHandlers.keyUp);
- elem.unbind('change', EventHandlers.change);
- elem.unbind('focus', EventHandlers.focus);
- elem.unbind('blur', EventHandlers.blur);
- elem.unbind('click', EventHandlers.click);
- }
- };
- }());
-
- // generates unique identifier
- generateId = function () {
- while (true) {
- var random = Math.floor(Math.random() * 100000);
-
- if (options[random] === undefined) {
- return random;
- }
- }
- };
-
- // sets combobox
- setup = function (elem) {
- EditableOption.init(elem);
- Parameters.Handle.all(elem);
- };
-
- // Combobox public members
- return {
- // create editable combobox
- init: function (settings) {
- return $(this).filter(':uneditable').each(function () {
- var id = generateId(), elem = $(this);
-
- elem.data('jecId', id);
-
- // override passed default options
- options[id] = $.extend(true, {}, defaults);
-
- // parse keys
- Parameters.Set.ignoredKeys(elem, options[id].ignoredKeys);
- Parameters.Set.acceptedKeys(elem, options[id].acceptedKeys);
-
- if ($.isPlainObject(settings)) {
- $.each(settings, function (key, val) {
- if (val !== undefined) {
- switch (key) {
- case 'position':
- Parameters.Set.position(elem, val);
- break;
- case 'ignoreOptGroups':
- Parameters.Set.ignoreOptGroups(elem, val);
- break;
- case 'maxLength':
- Parameters.Set.maxLength(elem, val);
- break;
- case 'classes':
- Parameters.Set.classes(elem, val);
- break;
- case 'optionClasses':
- Parameters.Set.optionClasses(elem, val);
- break;
- case 'styles':
- Parameters.Set.styles(elem, val);
- break;
- case 'optionStyles':
- Parameters.Set.optionStyles(elem, val);
- break;
- case 'triggerChangeEvent':
- Parameters.Set.triggerChangeEvent(elem, val);
- break;
- case 'focusOnNewOption':
- Parameters.Set.focusOnNewOption(elem, val);
- break;
- case 'useExistingOptions':
- Parameters.Set.useExistingOptions(elem, val);
- break;
- case 'blinkingCursor':
- Parameters.Set.blinkingCursor(elem, val);
- break;
- case 'blinkingCursorInterval':
- Parameters.Set.blinkingCursorInterval(elem, val);
- break;
- case 'ignoredKeys':
- Parameters.Set.ignoredKeys(elem, val);
- break;
- case 'acceptedKeys':
- Parameters.Set.acceptedKeys(elem, val);
- break;
- }
- }
- });
- }
-
- setup($(this));
- });
- },
-
- // creates editable combobox without using existing select elements
- initJS: function (options, settings) {
- var select, addOptions;
-
- select = $('<select>');
-
- addOptions = function (elem, options) {
- if ($.isArray(options)) {
- $.each(options, function (i, val) {
- if ($.isPlainObject(val)) {
- $.each(val, function (key, value) {
- if ($.isArray(value)) {
- var og = $('<optgroup>').attr('label', key);
- addOptions(og, value);
- og.appendTo(select);
- } else if (typeof value === 'number' || typeof value === 'string') {
- $('<option>').text(value).attr('value', key)
- .appendTo(elem);
- }
- });
- } else if (typeof val === 'string' || typeof val === 'number') {
- $('<option>').text(val).attr('value', val).appendTo(elem);
- }
- });
- }
- };
-
- addOptions(select, options);
-
- return select.jec(settings);
- },
-
- // destroys editable combobox
- destroy: function () {
- return $(this).filter(':editable').each(function () {
- $(this).jecOff();
- $.removeData($(this).get(0), 'jecId');
- $.removeData($(this).get(0), 'jecCursorState');
- $.removeData($(this).get(0), 'jecOpenedState');
- });
- },
-
- // enable editablecombobox
- enable: function () {
- return $(this).filter(':editable').each(function () {
- var id = Combobox.getId($(this)), value = values[id];
-
- setup($(this));
-
- if (value !== undefined) {
- $(this).jecValue(value);
- }
- });
- },
-
- // disable editable combobox
- disable: function () {
- return $(this).filter(':editable').each(function () {
- var val = $(this).find('option.' + pluginClass).val();
- values[Combobox.getId($(this))] = val;
- Parameters.Remove.all($(this));
- EditableOption.destroy($(this));
- });
- },
-
- // gets or sets editable option's value
- value: function (value, setFocus) {
- if ($(this).filter(':editable').length > 0) {
- if (value === null || value === undefined) {
- // get value
- return $(this).find('option.' + pluginClass).val();
- } else if (typeof value === 'string' || typeof value === 'number') {
- // set value
- return $(this).filter(':editable').each(function () {
- var option = $(this).find('option.' + pluginClass);
- option.val(value).text(value);
- if (typeof setFocus !== 'boolean' || setFocus) {
- option.prop('selected', true);
- }
- });
- }
- }
- },
-
- // gets or sets editable option's preference
- pref: function (name, value) {
- if ($(this).filter(':editable').length > 0) {
- if (typeof name === 'string') {
- if (value === null || value === undefined) {
- // get preference
- return options[Combobox.getId($(this))][name];
- } else {
- // set preference
- return $(this).filter(':editable').each(function () {
- switch (name) {
- case 'position':
- Parameters.Set.position($(this), value);
- Parameters.Handle.position($(this));
- break;
- case 'classes':
- Parameters.Remove.classes($(this));
- Parameters.Set.classes($(this), value);
- Parameters.Handle.position($(this));
- break;
- case 'optionClasses':
- Parameters.Remove.optionClasses($(this));
- Parameters.Set.optionClasses($(this), value);
- Parameters.Set.optionClasses($(this));
- break;
- case 'styles':
- Parameters.Remove.styles($(this));
- Parameters.Set.styles($(this), value);
- Parameters.Set.styles($(this));
- break;
- case 'optionStyles':
- Parameters.Remove.optionStyles($(this));
- Parameters.Set.optionStyles($(this), value);
- Parameters.Handle.optionStyles($(this));
- break;
- case 'focusOnNewOption':
- Parameters.Set.focusOnNewOption($(this), value);
- Parameters.Handle.focusOnNewOption($(this));
- break;
- case 'useExistingOptions':
- Parameters.Set.useExistingOptions($(this), value);
- Parameters.Handle.useExistingOptions($(this));
- break;
- case 'blinkingCursor':
- Parameters.Set.blinkingCursor($(this), value);
- break;
- case 'blinkingCursorInterval':
- Parameters.Set.blinkingCursorInterval($(this), value);
- break;
- case 'ignoredKeys':
- Parameters.Set.ignoredKeys($(this), value);
- break;
- case 'acceptedKeys':
- Parameters.Set.acceptedKeys($(this), value);
- break;
- }
- });
- }
- }
- }
- },
-
- // sets editable option to the value of currently selected option
- setEditableOption: function (elem) {
- var value = elem.find('option:selected').text();
- elem.find('option.' + pluginClass).attr('value', elem.val()).text(value).prop('selected', true);
- },
-
- // get combobox id
- getId: function (elem) {
- return elem.data('jecId');
- },
-
- valueIsEditable: function (elem) {
- return elem.find('option.' + pluginClass).get(0) === elem.find('option:selected').get(0);
- },
-
- clearCursor: function (elem) {
- $(elem).find('option.' + cursorClass).each(function () {
- var text = $(this).text();
- $(this).removeClass(cursorClass).text(text.substring(0, text.length - 1));
- });
- },
-
- cursorState: function (elem, state) {
- return elem.data('jecCursorState', state);
- },
-
- openedState: function (elem, state) {
- return elem.data('jecOpenedState', state);
- },
-
- //handles editable cursor
- handleCursor: function () {
- if (activeCombobox !== undefined && activeCombobox !== null) {
- if ($.browser.msie && Combobox.openedState(activeCombobox)) {
- return;
- }
-
- var state = Combobox.cursorState(activeCombobox), elem;
- if (state) {
- Combobox.clearCursor(activeCombobox);
- } else if (Combobox.valueIsEditable(activeCombobox)) {
- elem = activeCombobox.find('option:selected');
- elem.addClass(cursorClass).text(elem.text() + '|');
- }
- Combobox.cursorState(activeCombobox, !state);
- }
- }
- };
- }());
-
- // jEC public members
- return {
- init: Combobox.init,
- enable: Combobox.enable,
- disable: Combobox.disable,
- destroy: Combobox.destroy,
- value: Combobox.value,
- pref: Combobox.pref,
- initJS: Combobox.initJS,
- handleCursor: Combobox.handleCursor
- };
- }());
-
- // register functions
- $.fn.extend({
- jec: $.jEC.init,
- jecOn: $.jEC.enable,
- jecOff: $.jEC.disable,
- jecKill: $.jEC.destroy,
- jecValue: $.jEC.value,
- jecPref: $.jEC.pref
- });
-
- $.extend({
- jec: $.jEC.initJS
- });
-
- // register selectors
- $.extend($.expr[':'], {
- editable: function (a) {
- var data = $(a).data('jecId');
- return data !== null && data !== undefined;
- },
-
- uneditable: function (a) {
- var data = $(a).data('jecId');
- return data === null || data === undefined;
- }
- });
-
-}(jQuery));
\ No newline at end of file
projects / nextcloud-server.git / commitdiff