512 lines
16 KiB
JavaScript
512 lines
16 KiB
JavaScript
/**
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* bootbox.js v2.3.2
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*
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* The MIT License
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*
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* Copyright (C) 2011-2012 by Nick Payne <nick@kurai.co.uk>
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE
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*/
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var bootbox = window.bootbox || (function($) {
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var _locale = 'en',
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_defaultLocale = 'en',
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_animate = false,
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_icons = {},
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/* last var should always be the public object we'll return */
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that = {};
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/**
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* standard locales. Please add more according to ISO 639-1 standard. Multiple language variants are
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* unlikely to be required. If this gets too large it can be split out into separate JS files.
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*/
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var _locales = {
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'en' : {
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OK : 'OK',
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CANCEL : 'Cancel',
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CONFIRM : 'OK'
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},
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'fr' : {
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OK : 'OK',
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CANCEL : 'Annuler',
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CONFIRM : 'D\'accord'
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},
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'de' : {
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OK : 'OK',
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CANCEL : 'Abbrechen',
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CONFIRM : 'Akzeptieren'
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},
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'es' : {
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OK : 'OK',
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CANCEL : 'Cancelar',
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CONFIRM : 'Aceptar'
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},
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'br' : {
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OK : 'OK',
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CANCEL : 'Cancelar',
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CONFIRM : 'Sim'
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},
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'nl' : {
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OK : 'OK',
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CANCEL : 'Annuleren',
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CONFIRM : 'Accepteren'
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},
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'ru' : {
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OK : 'OK',
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CANCEL : 'Отмена',
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CONFIRM : 'Применить'
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},
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'it' : {
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OK : 'OK',
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CANCEL : 'Annulla',
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CONFIRM : 'Conferma'
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}
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};
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function _translate(str, locale) {
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// we assume if no target locale is probided then we should take it from current setting
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if (locale == null) {
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locale = _locale;
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}
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if (typeof _locales[locale][str] == 'string') {
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return _locales[locale][str];
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}
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// if we couldn't find a lookup then try and fallback to a default translation
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if (locale != _defaultLocale) {
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return _translate(str, _defaultLocale);
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}
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// if we can't do anything then bail out with whatever string was passed in - last resort
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return str;
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}
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that.setLocale = function(locale) {
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for (var i in _locales) {
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if (i == locale) {
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_locale = locale;
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return;
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}
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}
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throw new Error('Invalid locale: '+locale);
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}
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that.addLocale = function(locale, translations) {
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if (typeof _locales[locale] == 'undefined') {
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_locales[locale] = {};
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}
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for (var str in translations) {
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_locales[locale][str] = translations[str];
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}
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}
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that.setIcons = function(icons) {
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_icons = icons;
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if (typeof _icons !== 'object' || _icons == null) {
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_icons = {};
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}
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}
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that.alert = function(/*str, label, cb*/) {
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var str = "",
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label = _translate('OK'),
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cb = null;
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switch (arguments.length) {
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case 1:
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// no callback, default button label
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str = arguments[0];
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break;
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case 2:
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// callback *or* custom button label dependent on type
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str = arguments[0];
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if (typeof arguments[1] == 'function') {
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cb = arguments[1];
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} else {
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label = arguments[1];
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}
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break;
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case 3:
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// callback and custom button label
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str = arguments[0];
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label = arguments[1];
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cb = arguments[2];
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break;
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default:
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throw new Error("Incorrect number of arguments: expected 1-3");
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break;
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}
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return that.dialog(str, {
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"label": label,
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"icon" : _icons.OK,
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"callback": cb
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}, {
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"onEscape": cb
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});
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}
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that.confirm = function(/*str, labelCancel, labelOk, cb*/) {
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var str = "",
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labelCancel = _translate('CANCEL'),
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labelOk = _translate('CONFIRM'),
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cb = null;
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switch (arguments.length) {
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case 1:
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str = arguments[0];
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break;
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case 2:
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str = arguments[0];
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if (typeof arguments[1] == 'function') {
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cb = arguments[1];
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} else {
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labelCancel = arguments[1];
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}
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break;
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case 3:
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str = arguments[0];
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labelCancel = arguments[1];
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if (typeof arguments[2] == 'function') {
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cb = arguments[2];
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} else {
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labelOk = arguments[2];
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}
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break;
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case 4:
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str = arguments[0];
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labelCancel = arguments[1];
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labelOk = arguments[2];
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cb = arguments[3];
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break;
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default:
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throw new Error("Incorrect number of arguments: expected 1-4");
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break;
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}
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return that.dialog(str, [{
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"label": labelCancel,
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"icon" : _icons.CANCEL,
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"callback": function() {
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if (typeof cb == 'function') {
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cb(false);
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}
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}
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}, {
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"label": labelOk,
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"icon" : _icons.CONFIRM,
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"callback": function() {
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if (typeof cb == 'function') {
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cb(true);
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}
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}
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}]);
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}
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that.prompt = function(/*str, labelCancel, labelOk, cb*/) {
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var str = "",
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labelCancel = _translate('CANCEL'),
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labelOk = _translate('CONFIRM'),
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cb = null;
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switch (arguments.length) {
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case 1:
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str = arguments[0];
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break;
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case 2:
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str = arguments[0];
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if (typeof arguments[1] == 'function') {
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cb = arguments[1];
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} else {
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labelCancel = arguments[1];
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}
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break;
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case 3:
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str = arguments[0];
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labelCancel = arguments[1];
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if (typeof arguments[2] == 'function') {
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cb = arguments[2];
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} else {
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labelOk = arguments[2];
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}
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break;
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case 4:
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str = arguments[0];
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labelCancel = arguments[1];
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labelOk = arguments[2];
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cb = arguments[3];
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break;
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default:
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throw new Error("Incorrect number of arguments: expected 1-4");
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break;
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}
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var header = str;
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// let's keep a reference to the form object for later
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var form = $("<form></form>");
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form.append("<input autocomplete=off type=text />");
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var div = that.dialog(form, [{
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"label": labelCancel,
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"icon" : _icons.CANCEL,
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"callback": function() {
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if (typeof cb == 'function') {
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cb(null);
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}
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}
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}, {
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"label": labelOk,
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"icon" : _icons.CONFIRM,
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"callback": function() {
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if (typeof cb == 'function') {
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cb(
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form.find("input[type=text]").val()
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);
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}
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}
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}], {
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"header": header
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});
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div.on("shown", function() {
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form.find("input[type=text]").focus();
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// ensure that submitting the form (e.g. with the enter key)
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// replicates the behaviour of a normal prompt()
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form.on("submit", function(e) {
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e.preventDefault();
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div.find(".btn-primary").click();
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});
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});
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return div;
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}
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that.modal = function(/*str, label, options*/) {
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var str;
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var label;
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var options;
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var defaultOptions = {
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"onEscape": null,
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"keyboard": true,
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"backdrop": true
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};
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switch (arguments.length) {
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case 1:
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str = arguments[0];
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break;
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case 2:
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str = arguments[0];
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if (typeof arguments[1] == 'object') {
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options = arguments[1];
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} else {
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label = arguments[1];
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}
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break;
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case 3:
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str = arguments[0];
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label = arguments[1];
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options = arguments[2];
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break;
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default:
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throw new Error("Incorrect number of arguments: expected 1-3");
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break;
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}
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defaultOptions['header'] = label;
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if (typeof options == 'object') {
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options = $.extend(defaultOptions, options);
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} else {
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options = defaultOptions;
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}
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return that.dialog(str, [], options);
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}
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that.dialog = function(str, handlers, options) {
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var hideSource = null,
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buttons = "",
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callbacks = [],
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options = options || {};
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// check for single object and convert to array if necessary
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if (handlers == null) {
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handlers = [];
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} else if (typeof handlers.length == 'undefined') {
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handlers = [handlers];
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}
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var i = handlers.length;
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while (i--) {
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var label = null,
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_class = null,
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icon = '',
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callback = null;
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if (typeof handlers[i]['label'] == 'undefined' &&
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typeof handlers[i]['class'] == 'undefined' &&
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typeof handlers[i]['callback'] == 'undefined') {
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// if we've got nothing we expect, check for condensed format
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var propCount = 0, // condensed will only match if this == 1
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property = null; // save the last property we found
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// be nicer to count the properties without this, but don't think it's possible...
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for (var j in handlers[i]) {
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property = j;
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if (++propCount > 1) {
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// forget it, too many properties
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break;
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}
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}
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if (propCount == 1 && typeof handlers[i][j] == 'function') {
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// matches condensed format of label -> function
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handlers[i]['label'] = property;
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handlers[i]['callback'] = handlers[i][j];
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}
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}
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if (typeof handlers[i]['callback']== 'function') {
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callback = handlers[i]['callback'];
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}
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if (handlers[i]['class']) {
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_class = handlers[i]['class'];
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} else if (i == handlers.length -1 && handlers.length <= 2) {
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// always add a primary to the main option in a two-button dialog
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_class = 'btn-primary';
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}
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if (handlers[i]['label']) {
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label = handlers[i]['label'];
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} else {
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label = "Option "+(i+1);
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}
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if (handlers[i]['icon']) {
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icon = "<i class='"+handlers[i]['icon']+"'></i> ";
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}
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buttons += "<a data-handler='"+i+"' class='btn "+_class+"' href='javascript:;'>"+icon+""+label+"</a>";
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callbacks[i] = callback;
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}
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var parts = ["<div class='bootbox modal'>"];
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if (options['header']) {
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var closeButton = '';
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if (typeof options['headerCloseButton'] == 'undefined' || options['headerCloseButton']) {
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closeButton = "<a href='javascript:;' class='close'>×</a>";
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}
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parts.push("<div class='modal-header'>"+closeButton+"<h3>"+options['header']+"</h3></div>");
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}
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// push an empty body into which we'll inject the proper content later
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parts.push("<div class='modal-body'></div>");
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if (buttons) {
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parts.push("<div class='modal-footer'>"+buttons+"</div>")
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}
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parts.push("</div>");
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var div = $(parts.join("\n"));
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// check whether we should fade in/out
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var shouldFade = (typeof options.animate === 'undefined') ? _animate : options.animate;
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if (shouldFade) {
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div.addClass("fade");
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}
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// now we've built up the div properly we can inject the content whether it was a string or a jQuery object
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$(".modal-body", div).html(str);
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div.bind('hidden', function() {
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div.remove();
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});
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div.bind('hide', function() {
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if (hideSource == 'escape' &&
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typeof options.onEscape == 'function') {
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options.onEscape();
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}
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});
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// hook into the modal's keyup trigger to check for the escape key
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$(document).bind('keyup.modal', function ( e ) {
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if (e.which == 27) {
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hideSource = 'escape';
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}
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});
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// well, *if* we have a primary - give the last dom element (first displayed) focus
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div.bind('shown', function() {
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$("a.btn-primary:last", div).focus();
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});
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// wire up button handlers
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div.on('click', '.modal-footer a, a.close', function(e) {
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var handler = $(this).data("handler"),
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cb = callbacks[handler],
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hideModal = null;
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if (typeof cb == 'function') {
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hideModal = cb();
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}
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if (hideModal !== false){
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e.preventDefault();
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hideSource = 'button';
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div.modal("hide");
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}
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});
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if (options.keyboard == null) {
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options.keyboard = (typeof options.onEscape == 'function');
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}
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$("body").append(div);
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div.modal({
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"backdrop" : options.backdrop || true,
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"keyboard" : options.keyboard
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});
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return div;
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}
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that.hideAll = function() {
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$(".bootbox").modal("hide");
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}
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that.animate = function(animate) {
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_animate = animate;
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}
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return that;
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})( window.jQuery );
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