").append( jQuery.parseHTML( responseText ) ).find( selector ) :
+
+ // Otherwise use the full result
+ responseText );
+
+ }).complete( callback && function( jqXHR, status ) {
+ self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] );
+ });
+ }
+
+ return this;
+};
+
+
+
+
+// Attach a bunch of functions for handling common AJAX events
+jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ) {
+ jQuery.fn[ type ] = function( fn ) {
+ return this.on( type, fn );
+ };
+});
+
+
+
+
+jQuery.expr.filters.animated = function( elem ) {
+ return jQuery.grep(jQuery.timers, function( fn ) {
+ return elem === fn.elem;
+ }).length;
+};
+
+
+
+
+
+var docElem = window.document.documentElement;
+
+/**
+ * Gets a window from an element
+ */
+function getWindow( elem ) {
+ return jQuery.isWindow( elem ) ?
+ elem :
+ elem.nodeType === 9 ?
+ elem.defaultView || elem.parentWindow :
+ false;
+}
+
+jQuery.offset = {
+ setOffset: function( elem, options, i ) {
+ var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
+ position = jQuery.css( elem, "position" ),
+ curElem = jQuery( elem ),
+ props = {};
+
+ // set position first, in-case top/left are set even on static elem
+ if ( position === "static" ) {
+ elem.style.position = "relative";
+ }
+
+ curOffset = curElem.offset();
+ curCSSTop = jQuery.css( elem, "top" );
+ curCSSLeft = jQuery.css( elem, "left" );
+ calculatePosition = ( position === "absolute" || position === "fixed" ) &&
+ jQuery.inArray("auto", [ curCSSTop, curCSSLeft ] ) > -1;
+
+ // need to be able to calculate position if either top or left is auto and position is either absolute or fixed
+ if ( calculatePosition ) {
+ curPosition = curElem.position();
+ curTop = curPosition.top;
+ curLeft = curPosition.left;
+ } else {
+ curTop = parseFloat( curCSSTop ) || 0;
+ curLeft = parseFloat( curCSSLeft ) || 0;
+ }
+
+ if ( jQuery.isFunction( options ) ) {
+ options = options.call( elem, i, curOffset );
+ }
+
+ if ( options.top != null ) {
+ props.top = ( options.top - curOffset.top ) + curTop;
+ }
+ if ( options.left != null ) {
+ props.left = ( options.left - curOffset.left ) + curLeft;
+ }
+
+ if ( "using" in options ) {
+ options.using.call( elem, props );
+ } else {
+ curElem.css( props );
+ }
+ }
+};
+
+jQuery.fn.extend({
+ offset: function( options ) {
+ if ( arguments.length ) {
+ return options === undefined ?
+ this :
+ this.each(function( i ) {
+ jQuery.offset.setOffset( this, options, i );
+ });
+ }
+
+ var docElem, win,
+ box = { top: 0, left: 0 },
+ elem = this[ 0 ],
+ doc = elem && elem.ownerDocument;
+
+ if ( !doc ) {
+ return;
+ }
+
+ docElem = doc.documentElement;
+
+ // Make sure it's not a disconnected DOM node
+ if ( !jQuery.contains( docElem, elem ) ) {
+ return box;
+ }
+
+ // If we don't have gBCR, just use 0,0 rather than error
+ // BlackBerry 5, iOS 3 (original iPhone)
+ if ( typeof elem.getBoundingClientRect !== strundefined ) {
+ box = elem.getBoundingClientRect();
+ }
+ win = getWindow( doc );
+ return {
+ top: box.top + ( win.pageYOffset || docElem.scrollTop ) - ( docElem.clientTop || 0 ),
+ left: box.left + ( win.pageXOffset || docElem.scrollLeft ) - ( docElem.clientLeft || 0 )
+ };
+ },
+
+ position: function() {
+ if ( !this[ 0 ] ) {
+ return;
+ }
+
+ var offsetParent, offset,
+ parentOffset = { top: 0, left: 0 },
+ elem = this[ 0 ];
+
+ // fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is its only offset parent
+ if ( jQuery.css( elem, "position" ) === "fixed" ) {
+ // we assume that getBoundingClientRect is available when computed position is fixed
+ offset = elem.getBoundingClientRect();
+ } else {
+ // Get *real* offsetParent
+ offsetParent = this.offsetParent();
+
+ // Get correct offsets
+ offset = this.offset();
+ if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) {
+ parentOffset = offsetParent.offset();
+ }
+
+ // Add offsetParent borders
+ parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true );
+ parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true );
+ }
+
+ // Subtract parent offsets and element margins
+ // note: when an element has margin: auto the offsetLeft and marginLeft
+ // are the same in Safari causing offset.left to incorrectly be 0
+ return {
+ top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
+ left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true)
+ };
+ },
+
+ offsetParent: function() {
+ return this.map(function() {
+ var offsetParent = this.offsetParent || docElem;
+
+ while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position" ) === "static" ) ) {
+ offsetParent = offsetParent.offsetParent;
+ }
+ return offsetParent || docElem;
+ });
+ }
+});
+
+// Create scrollLeft and scrollTop methods
+jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) {
+ var top = /Y/.test( prop );
+
+ jQuery.fn[ method ] = function( val ) {
+ return access( this, function( elem, method, val ) {
+ var win = getWindow( elem );
+
+ if ( val === undefined ) {
+ return win ? (prop in win) ? win[ prop ] :
+ win.document.documentElement[ method ] :
+ elem[ method ];
+ }
+
+ if ( win ) {
+ win.scrollTo(
+ !top ? val : jQuery( win ).scrollLeft(),
+ top ? val : jQuery( win ).scrollTop()
+ );
+
+ } else {
+ elem[ method ] = val;
+ }
+ }, method, val, arguments.length, null );
+ };
+});
+
+// Add the top/left cssHooks using jQuery.fn.position
+// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
+// getComputedStyle returns percent when specified for top/left/bottom/right
+// rather than make the css module depend on the offset module, we just check for it here
+jQuery.each( [ "top", "left" ], function( i, prop ) {
+ jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition,
+ function( elem, computed ) {
+ if ( computed ) {
+ computed = curCSS( elem, prop );
+ // if curCSS returns percentage, fallback to offset
+ return rnumnonpx.test( computed ) ?
+ jQuery( elem ).position()[ prop ] + "px" :
+ computed;
+ }
+ }
+ );
+});
+
+
+// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
+jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
+ jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) {
+ // margin is only for outerHeight, outerWidth
+ jQuery.fn[ funcName ] = function( margin, value ) {
+ var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
+ extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
+
+ return access( this, function( elem, type, value ) {
+ var doc;
+
+ if ( jQuery.isWindow( elem ) ) {
+ // As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
+ // isn't a whole lot we can do. See pull request at this URL for discussion:
+ // https://github.com/jquery/jquery/pull/764
+ return elem.document.documentElement[ "client" + name ];
+ }
+
+ // Get document width or height
+ if ( elem.nodeType === 9 ) {
+ doc = elem.documentElement;
+
+ // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], whichever is greatest
+ // unfortunately, this causes bug #3838 in IE6/8 only, but there is currently no good, small way to fix it.
+ return Math.max(
+ elem.body[ "scroll" + name ], doc[ "scroll" + name ],
+ elem.body[ "offset" + name ], doc[ "offset" + name ],
+ doc[ "client" + name ]
+ );
+ }
+
+ return value === undefined ?
+ // Get width or height on the element, requesting but not forcing parseFloat
+ jQuery.css( elem, type, extra ) :
+
+ // Set width or height on the element
+ jQuery.style( elem, type, value, extra );
+ }, type, chainable ? margin : undefined, chainable, null );
+ };
+ });
+});
+
+
+// The number of elements contained in the matched element set
+jQuery.fn.size = function() {
+ return this.length;
+};
+
+jQuery.fn.andSelf = jQuery.fn.addBack;
+
+
+
+
+// Register as a named AMD module, since jQuery can be concatenated with other
+// files that may use define, but not via a proper concatenation script that
+// understands anonymous AMD modules. A named AMD is safest and most robust
+// way to register. Lowercase jquery is used because AMD module names are
+// derived from file names, and jQuery is normally delivered in a lowercase
+// file name. Do this after creating the global so that if an AMD module wants
+// to call noConflict to hide this version of jQuery, it will work.
+
+// Note that for maximum portability, libraries that are not jQuery should
+// declare themselves as anonymous modules, and avoid setting a global if an
+// AMD loader is present. jQuery is a special case. For more information, see
+// https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon
+
+if ( typeof define === "function" && define.amd ) {
+ define( "jquery", [], function() {
+ return jQuery;
+ });
+}
+
+
+
+
+var
+ // Map over jQuery in case of overwrite
+ _jQuery = window.jQuery,
+
+ // Map over the $ in case of overwrite
+ _$ = window.$;
+
+jQuery.noConflict = function( deep ) {
+ if ( window.$ === jQuery ) {
+ window.$ = _$;
+ }
+
+ if ( deep && window.jQuery === jQuery ) {
+ window.jQuery = _jQuery;
+ }
+
+ return jQuery;
+};
+
+// Expose jQuery and $ identifiers, even in
+// AMD (#7102#comment:10, https://github.com/jquery/jquery/pull/557)
+// and CommonJS for browser emulators (#13566)
+if ( typeof noGlobal === strundefined ) {
+ window.jQuery = window.$ = jQuery;
+}
+
+
+
+
+return jQuery;
+
+}));
+(function($, undefined) {
+
+/**
+ * Unobtrusive scripting adapter for jQuery
+ * https://github.com/rails/jquery-ujs
+ *
+ * Requires jQuery 1.8.0 or later.
+ *
+ * Released under the MIT license
+ *
+ */
+
+ // Cut down on the number of issues from people inadvertently including jquery_ujs twice
+ // by detecting and raising an error when it happens.
+ 'use strict';
+
+ if ( $.rails !== undefined ) {
+ $.error('jquery-ujs has already been loaded!');
+ }
+
+ // Shorthand to make it a little easier to call public rails functions from within rails.js
+ var rails;
+ var $document = $(document);
+
+ $.rails = rails = {
+ // Link elements bound by jquery-ujs
+ linkClickSelector: 'a[data-confirm], a[data-method], a[data-remote], a[data-disable-with], a[data-disable]',
+
+ // Button elements bound by jquery-ujs
+ buttonClickSelector: 'button[data-remote]:not(form button), button[data-confirm]:not(form button)',
+
+ // Select elements bound by jquery-ujs
+ inputChangeSelector: 'select[data-remote], input[data-remote], textarea[data-remote]',
+
+ // Form elements bound by jquery-ujs
+ formSubmitSelector: 'form',
+
+ // Form input elements bound by jquery-ujs
+ formInputClickSelector: 'form input[type=submit], form input[type=image], form button[type=submit], form button:not([type]), input[type=submit][form], input[type=image][form], button[type=submit][form], button[form]:not([type])',
+
+ // Form input elements disabled during form submission
+ disableSelector: 'input[data-disable-with]:enabled, button[data-disable-with]:enabled, textarea[data-disable-with]:enabled, input[data-disable]:enabled, button[data-disable]:enabled, textarea[data-disable]:enabled',
+
+ // Form input elements re-enabled after form submission
+ enableSelector: 'input[data-disable-with]:disabled, button[data-disable-with]:disabled, textarea[data-disable-with]:disabled, input[data-disable]:disabled, button[data-disable]:disabled, textarea[data-disable]:disabled',
+
+ // Form required input elements
+ requiredInputSelector: 'input[name][required]:not([disabled]),textarea[name][required]:not([disabled])',
+
+ // Form file input elements
+ fileInputSelector: 'input[type=file]:not([disabled])',
+
+ // Link onClick disable selector with possible reenable after remote submission
+ linkDisableSelector: 'a[data-disable-with], a[data-disable]',
+
+ // Button onClick disable selector with possible reenable after remote submission
+ buttonDisableSelector: 'button[data-remote][data-disable-with], button[data-remote][data-disable]',
+
+ // Up-to-date Cross-Site Request Forgery token
+ csrfToken: function() {
+ return $('meta[name=csrf-token]').attr('content');
+ },
+
+ // URL param that must contain the CSRF token
+ csrfParam: function() {
+ return $('meta[name=csrf-param]').attr('content');
+ },
+
+ // Make sure that every Ajax request sends the CSRF token
+ CSRFProtection: function(xhr) {
+ var token = rails.csrfToken();
+ if (token) xhr.setRequestHeader('X-CSRF-Token', token);
+ },
+
+ // making sure that all forms have actual up-to-date token(cached forms contain old one)
+ refreshCSRFTokens: function(){
+ $('form input[name="' + rails.csrfParam() + '"]').val(rails.csrfToken());
+ },
+
+ // Triggers an event on an element and returns false if the event result is false
+ fire: function(obj, name, data) {
+ var event = $.Event(name);
+ obj.trigger(event, data);
+ return event.result !== false;
+ },
+
+ // Default confirm dialog, may be overridden with custom confirm dialog in $.rails.confirm
+ confirm: function(message) {
+ return confirm(message);
+ },
+
+ // Default ajax function, may be overridden with custom function in $.rails.ajax
+ ajax: function(options) {
+ return $.ajax(options);
+ },
+
+ // Default way to get an element's href. May be overridden at $.rails.href.
+ href: function(element) {
+ return element[0].href;
+ },
+
+ // Checks "data-remote" if true to handle the request through a XHR request.
+ isRemote: function(element) {
+ return element.data('remote') !== undefined && element.data('remote') !== false;
+ },
+
+ // Submits "remote" forms and links with ajax
+ handleRemote: function(element) {
+ var method, url, data, withCredentials, dataType, options;
+
+ if (rails.fire(element, 'ajax:before')) {
+ withCredentials = element.data('with-credentials') || null;
+ dataType = element.data('type') || ($.ajaxSettings && $.ajaxSettings.dataType);
+
+ if (element.is('form')) {
+ method = element.attr('method');
+ url = element.attr('action');
+ data = element.serializeArray();
+ // memoized value from clicked submit button
+ var button = element.data('ujs:submit-button');
+ if (button) {
+ data.push(button);
+ element.data('ujs:submit-button', null);
+ }
+ } else if (element.is(rails.inputChangeSelector)) {
+ method = element.data('method');
+ url = element.data('url');
+ data = element.serialize();
+ if (element.data('params')) data = data + '&' + element.data('params');
+ } else if (element.is(rails.buttonClickSelector)) {
+ method = element.data('method') || 'get';
+ url = element.data('url');
+ data = element.serialize();
+ if (element.data('params')) data = data + '&' + element.data('params');
+ } else {
+ method = element.data('method');
+ url = rails.href(element);
+ data = element.data('params') || null;
+ }
+
+ options = {
+ type: method || 'GET', data: data, dataType: dataType,
+ // stopping the "ajax:beforeSend" event will cancel the ajax request
+ beforeSend: function(xhr, settings) {
+ if (settings.dataType === undefined) {
+ xhr.setRequestHeader('accept', '*/*;q=0.5, ' + settings.accepts.script);
+ }
+ if (rails.fire(element, 'ajax:beforeSend', [xhr, settings])) {
+ element.trigger('ajax:send', xhr);
+ } else {
+ return false;
+ }
+ },
+ success: function(data, status, xhr) {
+ element.trigger('ajax:success', [data, status, xhr]);
+ },
+ complete: function(xhr, status) {
+ element.trigger('ajax:complete', [xhr, status]);
+ },
+ error: function(xhr, status, error) {
+ element.trigger('ajax:error', [xhr, status, error]);
+ },
+ crossDomain: rails.isCrossDomain(url)
+ };
+
+ // There is no withCredentials for IE6-8 when
+ // "Enable native XMLHTTP support" is disabled
+ if (withCredentials) {
+ options.xhrFields = {
+ withCredentials: withCredentials
+ };
+ }
+
+ // Only pass url to `ajax` options if not blank
+ if (url) { options.url = url; }
+
+ return rails.ajax(options);
+ } else {
+ return false;
+ }
+ },
+
+ // Determines if the request is a cross domain request.
+ isCrossDomain: function(url) {
+ var originAnchor = document.createElement('a');
+ originAnchor.href = location.href;
+ var urlAnchor = document.createElement('a');
+
+ try {
+ urlAnchor.href = url;
+ // This is a workaround to a IE bug.
+ urlAnchor.href = urlAnchor.href;
+
+ // If URL protocol is false or is a string containing a single colon
+ // *and* host are false, assume it is not a cross-domain request
+ // (should only be the case for IE7 and IE compatibility mode).
+ // Otherwise, evaluate protocol and host of the URL against the origin
+ // protocol and host.
+ return !(((!urlAnchor.protocol || urlAnchor.protocol === ':') && !urlAnchor.host) ||
+ (originAnchor.protocol + '//' + originAnchor.host ===
+ urlAnchor.protocol + '//' + urlAnchor.host));
+ } catch (e) {
+ // If there is an error parsing the URL, assume it is crossDomain.
+ return true;
+ }
+ },
+
+ // Handles "data-method" on links such as:
+ //
Delete
+ handleMethod: function(link) {
+ var href = rails.href(link),
+ method = link.data('method'),
+ target = link.attr('target'),
+ csrfToken = rails.csrfToken(),
+ csrfParam = rails.csrfParam(),
+ form = $('
'),
+ metadataInput = '
';
+
+ if (csrfParam !== undefined && csrfToken !== undefined && !rails.isCrossDomain(href)) {
+ metadataInput += '
';
+ }
+
+ if (target) { form.attr('target', target); }
+
+ form.hide().append(metadataInput).appendTo('body');
+ form.submit();
+ },
+
+ // Helper function that returns form elements that match the specified CSS selector
+ // If form is actually a "form" element this will return associated elements outside the from that have
+ // the html form attribute set
+ formElements: function(form, selector) {
+ return form.is('form') ? $(form[0].elements).filter(selector) : form.find(selector);
+ },
+
+ /* Disables form elements:
+ - Caches element value in 'ujs:enable-with' data store
+ - Replaces element text with value of 'data-disable-with' attribute
+ - Sets disabled property to true
+ */
+ disableFormElements: function(form) {
+ rails.formElements(form, rails.disableSelector).each(function() {
+ rails.disableFormElement($(this));
+ });
+ },
+
+ disableFormElement: function(element) {
+ var method, replacement;
+
+ method = element.is('button') ? 'html' : 'val';
+ replacement = element.data('disable-with');
+
+ element.data('ujs:enable-with', element[method]());
+ if (replacement !== undefined) {
+ element[method](replacement);
+ }
+
+ element.prop('disabled', true);
+ },
+
+ /* Re-enables disabled form elements:
+ - Replaces element text with cached value from 'ujs:enable-with' data store (created in `disableFormElements`)
+ - Sets disabled property to false
+ */
+ enableFormElements: function(form) {
+ rails.formElements(form, rails.enableSelector).each(function() {
+ rails.enableFormElement($(this));
+ });
+ },
+
+ enableFormElement: function(element) {
+ var method = element.is('button') ? 'html' : 'val';
+ if (typeof element.data('ujs:enable-with') !== 'undefined') element[method](element.data('ujs:enable-with'));
+ element.prop('disabled', false);
+ },
+
+ /* For 'data-confirm' attribute:
+ - Fires `confirm` event
+ - Shows the confirmation dialog
+ - Fires the `confirm:complete` event
+
+ Returns `true` if no function stops the chain and user chose yes; `false` otherwise.
+ Attaching a handler to the element's `confirm` event that returns a `falsy` value cancels the confirmation dialog.
+ Attaching a handler to the element's `confirm:complete` event that returns a `falsy` value makes this function
+ return false. The `confirm:complete` event is fired whether or not the user answered true or false to the dialog.
+ */
+ allowAction: function(element) {
+ var message = element.data('confirm'),
+ answer = false, callback;
+ if (!message) { return true; }
+
+ if (rails.fire(element, 'confirm')) {
+ try {
+ answer = rails.confirm(message);
+ } catch (e) {
+ (console.error || console.log).call(console, e.stack || e);
+ }
+ callback = rails.fire(element, 'confirm:complete', [answer]);
+ }
+ return answer && callback;
+ },
+
+ // Helper function which checks for blank inputs in a form that match the specified CSS selector
+ blankInputs: function(form, specifiedSelector, nonBlank) {
+ var inputs = $(), input, valueToCheck,
+ selector = specifiedSelector || 'input,textarea',
+ allInputs = form.find(selector);
+
+ allInputs.each(function() {
+ input = $(this);
+ valueToCheck = input.is('input[type=checkbox],input[type=radio]') ? input.is(':checked') : !!input.val();
+ if (valueToCheck === nonBlank) {
+
+ // Don't count unchecked required radio if other radio with same name is checked
+ if (input.is('input[type=radio]') && allInputs.filter('input[type=radio]:checked[name="' + input.attr('name') + '"]').length) {
+ return true; // Skip to next input
+ }
+
+ inputs = inputs.add(input);
+ }
+ });
+ return inputs.length ? inputs : false;
+ },
+
+ // Helper function which checks for non-blank inputs in a form that match the specified CSS selector
+ nonBlankInputs: function(form, specifiedSelector) {
+ return rails.blankInputs(form, specifiedSelector, true); // true specifies nonBlank
+ },
+
+ // Helper function, needed to provide consistent behavior in IE
+ stopEverything: function(e) {
+ $(e.target).trigger('ujs:everythingStopped');
+ e.stopImmediatePropagation();
+ return false;
+ },
+
+ // replace element's html with the 'data-disable-with' after storing original html
+ // and prevent clicking on it
+ disableElement: function(element) {
+ var replacement = element.data('disable-with');
+
+ element.data('ujs:enable-with', element.html()); // store enabled state
+ if (replacement !== undefined) {
+ element.html(replacement);
+ }
+
+ element.bind('click.railsDisable', function(e) { // prevent further clicking
+ return rails.stopEverything(e);
+ });
+ },
+
+ // restore element to its original state which was disabled by 'disableElement' above
+ enableElement: function(element) {
+ if (element.data('ujs:enable-with') !== undefined) {
+ element.html(element.data('ujs:enable-with')); // set to old enabled state
+ element.removeData('ujs:enable-with'); // clean up cache
+ }
+ element.unbind('click.railsDisable'); // enable element
+ }
+ };
+
+ if (rails.fire($document, 'rails:attachBindings')) {
+
+ $.ajaxPrefilter(function(options, originalOptions, xhr){ if ( !options.crossDomain ) { rails.CSRFProtection(xhr); }});
+
+ // This event works the same as the load event, except that it fires every
+ // time the page is loaded.
+ //
+ // See https://github.com/rails/jquery-ujs/issues/357
+ // See https://developer.mozilla.org/en-US/docs/Using_Firefox_1.5_caching
+ $(window).on('pageshow.rails', function () {
+ $($.rails.enableSelector).each(function () {
+ var element = $(this);
+
+ if (element.data('ujs:enable-with')) {
+ $.rails.enableFormElement(element);
+ }
+ });
+
+ $($.rails.linkDisableSelector).each(function () {
+ var element = $(this);
+
+ if (element.data('ujs:enable-with')) {
+ $.rails.enableElement(element);
+ }
+ });
+ });
+
+ $document.delegate(rails.linkDisableSelector, 'ajax:complete', function() {
+ rails.enableElement($(this));
+ });
+
+ $document.delegate(rails.buttonDisableSelector, 'ajax:complete', function() {
+ rails.enableFormElement($(this));
+ });
+
+ $document.delegate(rails.linkClickSelector, 'click.rails', function(e) {
+ var link = $(this), method = link.data('method'), data = link.data('params'), metaClick = e.metaKey || e.ctrlKey;
+ if (!rails.allowAction(link)) return rails.stopEverything(e);
+
+ if (!metaClick && link.is(rails.linkDisableSelector)) rails.disableElement(link);
+
+ if (rails.isRemote(link)) {
+ if (metaClick && (!method || method === 'GET') && !data) { return true; }
+
+ var handleRemote = rails.handleRemote(link);
+ // response from rails.handleRemote() will either be false or a deferred object promise.
+ if (handleRemote === false) {
+ rails.enableElement(link);
+ } else {
+ handleRemote.fail( function() { rails.enableElement(link); } );
+ }
+ return false;
+
+ } else if (method) {
+ rails.handleMethod(link);
+ return false;
+ }
+ });
+
+ $document.delegate(rails.buttonClickSelector, 'click.rails', function(e) {
+ var button = $(this);
+
+ if (!rails.allowAction(button) || !rails.isRemote(button)) return rails.stopEverything(e);
+
+ if (button.is(rails.buttonDisableSelector)) rails.disableFormElement(button);
+
+ var handleRemote = rails.handleRemote(button);
+ // response from rails.handleRemote() will either be false or a deferred object promise.
+ if (handleRemote === false) {
+ rails.enableFormElement(button);
+ } else {
+ handleRemote.fail( function() { rails.enableFormElement(button); } );
+ }
+ return false;
+ });
+
+ $document.delegate(rails.inputChangeSelector, 'change.rails', function(e) {
+ var link = $(this);
+ if (!rails.allowAction(link) || !rails.isRemote(link)) return rails.stopEverything(e);
+
+ rails.handleRemote(link);
+ return false;
+ });
+
+ $document.delegate(rails.formSubmitSelector, 'submit.rails', function(e) {
+ var form = $(this),
+ remote = rails.isRemote(form),
+ blankRequiredInputs,
+ nonBlankFileInputs;
+
+ if (!rails.allowAction(form)) return rails.stopEverything(e);
+
+ // skip other logic when required values are missing or file upload is present
+ if (form.attr('novalidate') === undefined) {
+ blankRequiredInputs = rails.blankInputs(form, rails.requiredInputSelector, false);
+ if (blankRequiredInputs && rails.fire(form, 'ajax:aborted:required', [blankRequiredInputs])) {
+ return rails.stopEverything(e);
+ }
+ }
+
+ if (remote) {
+ nonBlankFileInputs = rails.nonBlankInputs(form, rails.fileInputSelector);
+ if (nonBlankFileInputs) {
+ // slight timeout so that the submit button gets properly serialized
+ // (make it easy for event handler to serialize form without disabled values)
+ setTimeout(function(){ rails.disableFormElements(form); }, 13);
+ var aborted = rails.fire(form, 'ajax:aborted:file', [nonBlankFileInputs]);
+
+ // re-enable form elements if event bindings return false (canceling normal form submission)
+ if (!aborted) { setTimeout(function(){ rails.enableFormElements(form); }, 13); }
+
+ return aborted;
+ }
+
+ rails.handleRemote(form);
+ return false;
+
+ } else {
+ // slight timeout so that the submit button gets properly serialized
+ setTimeout(function(){ rails.disableFormElements(form); }, 13);
+ }
+ });
+
+ $document.delegate(rails.formInputClickSelector, 'click.rails', function(event) {
+ var button = $(this);
+
+ if (!rails.allowAction(button)) return rails.stopEverything(event);
+
+ // register the pressed submit button
+ var name = button.attr('name'),
+ data = name ? {name:name, value:button.val()} : null;
+
+ button.closest('form').data('ujs:submit-button', data);
+ });
+
+ $document.delegate(rails.formSubmitSelector, 'ajax:send.rails', function(event) {
+ if (this === event.target) rails.disableFormElements($(this));
+ });
+
+ $document.delegate(rails.formSubmitSelector, 'ajax:complete.rails', function(event) {
+ if (this === event.target) rails.enableFormElements($(this));
+ });
+
+ $(function(){
+ rails.refreshCSRFTokens();
+ });
+ }
+
+})( jQuery );
+/**
+*
+* jquery.sparkline.js
+*
+* v2.1.1
+* (c) Splunk, Inc
+* Contact: Gareth Watts (gareth@splunk.com)
+* http://omnipotent.net/jquery.sparkline/
+*
+* Generates inline sparkline charts from data supplied either to the method
+* or inline in HTML
+*
+* Compatible with Internet Explorer 6.0+ and modern browsers equipped with the canvas tag
+* (Firefox 2.0+, Safari, Opera, etc)
+*
+* License: New BSD License
+*
+* Copyright (c) 2012, Splunk Inc.
+* All rights reserved.
+*
+* Redistribution and use in source and binary forms, with or without modification,
+* are permitted provided that the following conditions are met:
+*
+* * Redistributions of source code must retain the above copyright notice,
+* this list of conditions and the following disclaimer.
+* * Redistributions in binary form must reproduce the above copyright notice,
+* this list of conditions and the following disclaimer in the documentation
+* and/or other materials provided with the distribution.
+* * Neither the name of Splunk Inc nor the names of its contributors may
+* be used to endorse or promote products derived from this software without
+* specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
+* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
+* SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
+* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*
+*
+* Usage:
+* $(selector).sparkline(values, options)
+*
+* If values is undefined or set to 'html' then the data values are read from the specified tag:
+*
Sparkline: 1,4,6,6,8,5,3,5
+* $('.sparkline').sparkline();
+* There must be no spaces in the enclosed data set
+*
+* Otherwise values must be an array of numbers or null values
+*
Sparkline: This text replaced if the browser is compatible
+* $('#sparkline1').sparkline([1,4,6,6,8,5,3,5])
+* $('#sparkline2').sparkline([1,4,6,null,null,5,3,5])
+*
+* Values can also be specified in an HTML comment, or as a values attribute:
+*
Sparkline:
+*
Sparkline:
+* $('.sparkline').sparkline();
+*
+* For line charts, x values can also be specified:
+*
Sparkline: 1:1,2.7:4,3.4:6,5:6,6:8,8.7:5,9:3,10:5
+* $('#sparkline1').sparkline([ [1,1], [2.7,4], [3.4,6], [5,6], [6,8], [8.7,5], [9,3], [10,5] ])
+*
+* By default, options should be passed in as teh second argument to the sparkline function:
+* $('.sparkline').sparkline([1,2,3,4], {type: 'bar'})
+*
+* Options can also be set by passing them on the tag itself. This feature is disabled by default though
+* as there's a slight performance overhead:
+* $('.sparkline').sparkline([1,2,3,4], {enableTagOptions: true})
+*
Sparkline: loading
+* Prefix all options supplied as tag attribute with "spark" (configurable by setting tagOptionPrefix)
+*
+* Supported options:
+* lineColor - Color of the line used for the chart
+* fillColor - Color used to fill in the chart - Set to '' or false for a transparent chart
+* width - Width of the chart - Defaults to 3 times the number of values in pixels
+* height - Height of the chart - Defaults to the height of the containing element
+* chartRangeMin - Specify the minimum value to use for the Y range of the chart - Defaults to the minimum value supplied
+* chartRangeMax - Specify the maximum value to use for the Y range of the chart - Defaults to the maximum value supplied
+* chartRangeClip - Clip out of range values to the max/min specified by chartRangeMin and chartRangeMax
+* chartRangeMinX - Specify the minimum value to use for the X range of the chart - Defaults to the minimum value supplied
+* chartRangeMaxX - Specify the maximum value to use for the X range of the chart - Defaults to the maximum value supplied
+* composite - If true then don't erase any existing chart attached to the tag, but draw
+* another chart over the top - Note that width and height are ignored if an
+* existing chart is detected.
+* tagValuesAttribute - Name of tag attribute to check for data values - Defaults to 'values'
+* enableTagOptions - Whether to check tags for sparkline options
+* tagOptionPrefix - Prefix used for options supplied as tag attributes - Defaults to 'spark'
+* disableHiddenCheck - If set to true, then the plugin will assume that charts will never be drawn into a
+* hidden dom element, avoding a browser reflow
+* disableInteraction - If set to true then all mouseover/click interaction behaviour will be disabled,
+* making the plugin perform much like it did in 1.x
+* disableTooltips - If set to true then tooltips will be disabled - Defaults to false (tooltips enabled)
+* disableHighlight - If set to true then highlighting of selected chart elements on mouseover will be disabled
+* defaults to false (highlights enabled)
+* highlightLighten - Factor to lighten/darken highlighted chart values by - Defaults to 1.4 for a 40% increase
+* tooltipContainer - Specify which DOM element the tooltip should be rendered into - defaults to document.body
+* tooltipClassname - Optional CSS classname to apply to tooltips - If not specified then a default style will be applied
+* tooltipOffsetX - How many pixels away from the mouse pointer to render the tooltip on the X axis
+* tooltipOffsetY - How many pixels away from the mouse pointer to render the tooltip on the r axis
+* tooltipFormatter - Optional callback that allows you to override the HTML displayed in the tooltip
+* callback is given arguments of (sparkline, options, fields)
+* tooltipChartTitle - If specified then the tooltip uses the string specified by this setting as a title
+* tooltipFormat - A format string or SPFormat object (or an array thereof for multiple entries)
+* to control the format of the tooltip
+* tooltipPrefix - A string to prepend to each field displayed in a tooltip
+* tooltipSuffix - A string to append to each field displayed in a tooltip
+* tooltipSkipNull - If true then null values will not have a tooltip displayed (defaults to true)
+* tooltipValueLookups - An object or range map to map field values to tooltip strings
+* (eg. to map -1 to "Lost", 0 to "Draw", and 1 to "Win")
+* numberFormatter - Optional callback for formatting numbers in tooltips
+* numberDigitGroupSep - Character to use for group separator in numbers "1,234" - Defaults to ","
+* numberDecimalMark - Character to use for the decimal point when formatting numbers - Defaults to "."
+* numberDigitGroupCount - Number of digits between group separator - Defaults to 3
+*
+* There are 7 types of sparkline, selected by supplying a "type" option of 'line' (default),
+* 'bar', 'tristate', 'bullet', 'discrete', 'pie' or 'box'
+* line - Line chart. Options:
+* spotColor - Set to '' to not end each line in a circular spot
+* minSpotColor - If set, color of spot at minimum value
+* maxSpotColor - If set, color of spot at maximum value
+* spotRadius - Radius in pixels
+* lineWidth - Width of line in pixels
+* normalRangeMin
+* normalRangeMax - If set draws a filled horizontal bar between these two values marking the "normal"
+* or expected range of values
+* normalRangeColor - Color to use for the above bar
+* drawNormalOnTop - Draw the normal range above the chart fill color if true
+* defaultPixelsPerValue - Defaults to 3 pixels of width for each value in the chart
+* highlightSpotColor - The color to use for drawing a highlight spot on mouseover - Set to null to disable
+* highlightLineColor - The color to use for drawing a highlight line on mouseover - Set to null to disable
+* valueSpots - Specify which points to draw spots on, and in which color. Accepts a range map
+*
+* bar - Bar chart. Options:
+* barColor - Color of bars for postive values
+* negBarColor - Color of bars for negative values
+* zeroColor - Color of bars with zero values
+* nullColor - Color of bars with null values - Defaults to omitting the bar entirely
+* barWidth - Width of bars in pixels
+* colorMap - Optional mappnig of values to colors to override the *BarColor values above
+* can be an Array of values to control the color of individual bars or a range map
+* to specify colors for individual ranges of values
+* barSpacing - Gap between bars in pixels
+* zeroAxis - Centers the y-axis around zero if true
+*
+* tristate - Charts values of win (>0), lose (<0) or draw (=0)
+* posBarColor - Color of win values
+* negBarColor - Color of lose values
+* zeroBarColor - Color of draw values
+* barWidth - Width of bars in pixels
+* barSpacing - Gap between bars in pixels
+* colorMap - Optional mappnig of values to colors to override the *BarColor values above
+* can be an Array of values to control the color of individual bars or a range map
+* to specify colors for individual ranges of values
+*
+* discrete - Options:
+* lineHeight - Height of each line in pixels - Defaults to 30% of the graph height
+* thesholdValue - Values less than this value will be drawn using thresholdColor instead of lineColor
+* thresholdColor
+*
+* bullet - Values for bullet graphs msut be in the order: target, performance, range1, range2, range3, ...
+* options:
+* targetColor - The color of the vertical target marker
+* targetWidth - The width of the target marker in pixels
+* performanceColor - The color of the performance measure horizontal bar
+* rangeColors - Colors to use for each qualitative range background color
+*
+* pie - Pie chart. Options:
+* sliceColors - An array of colors to use for pie slices
+* offset - Angle in degrees to offset the first slice - Try -90 or +90
+* borderWidth - Width of border to draw around the pie chart, in pixels - Defaults to 0 (no border)
+* borderColor - Color to use for the pie chart border - Defaults to #000
+*
+* box - Box plot. Options:
+* raw - Set to true to supply pre-computed plot points as values
+* values should be: low_outlier, low_whisker, q1, median, q3, high_whisker, high_outlier
+* When set to false you can supply any number of values and the box plot will
+* be computed for you. Default is false.
+* showOutliers - Set to true (default) to display outliers as circles
+* outlierIQR - Interquartile range used to determine outliers. Default 1.5
+* boxLineColor - Outline color of the box
+* boxFillColor - Fill color for the box
+* whiskerColor - Line color used for whiskers
+* outlierLineColor - Outline color of outlier circles
+* outlierFillColor - Fill color of the outlier circles
+* spotRadius - Radius of outlier circles
+* medianColor - Line color of the median line
+* target - Draw a target cross hair at the supplied value (default undefined)
+*
+*
+*
+* Examples:
+* $('#sparkline1').sparkline(myvalues, { lineColor: '#f00', fillColor: false });
+* $('.barsparks').sparkline('html', { type:'bar', height:'40px', barWidth:5 });
+* $('#tristate').sparkline([1,1,-1,1,0,0,-1], { type:'tristate' }):
+* $('#discrete').sparkline([1,3,4,5,5,3,4,5], { type:'discrete' });
+* $('#bullet').sparkline([10,12,12,9,7], { type:'bullet' });
+* $('#pie').sparkline([1,1,2], { type:'pie' });
+*/
+
+/*jslint regexp: true, browser: true, jquery: true, white: true, nomen: false, plusplus: false, maxerr: 500, indent: 4 */
+
+
+(function(factory) {
+ if(typeof define === 'function' && define.amd) {
+ define(['jquery'], factory);
+ }
+ else {
+ factory(jQuery);
+ }
+}
+(function($) {
+ 'use strict';
+
+ var UNSET_OPTION = {},
+ getDefaults, createClass, SPFormat, clipval, quartile, normalizeValue, normalizeValues,
+ remove, isNumber, all, sum, addCSS, ensureArray, formatNumber, RangeMap,
+ MouseHandler, Tooltip, barHighlightMixin,
+ line, bar, tristate, discrete, bullet, pie, box, defaultStyles, initStyles,
+ VShape, VCanvas_base, VCanvas_canvas, VCanvas_vml, pending, shapeCount = 0;
+
+ /**
+ * Default configuration settings
+ */
+ getDefaults = function () {
+ return {
+ // Settings common to most/all chart types
+ common: {
+ type: 'line',
+ lineColor: '#00f',
+ fillColor: '#cdf',
+ defaultPixelsPerValue: 3,
+ width: 'auto',
+ height: 'auto',
+ composite: false,
+ tagValuesAttribute: 'values',
+ tagOptionsPrefix: 'spark',
+ enableTagOptions: false,
+ enableHighlight: true,
+ highlightLighten: 1.4,
+ tooltipSkipNull: true,
+ tooltipPrefix: '',
+ tooltipSuffix: '',
+ disableHiddenCheck: false,
+ numberFormatter: false,
+ numberDigitGroupCount: 3,
+ numberDigitGroupSep: ',',
+ numberDecimalMark: '.',
+ disableTooltips: false,
+ disableInteraction: false
+ },
+ // Defaults for line charts
+ line: {
+ spotColor: '#f80',
+ highlightSpotColor: '#5f5',
+ highlightLineColor: '#f22',
+ spotRadius: 1.5,
+ minSpotColor: '#f80',
+ maxSpotColor: '#f80',
+ lineWidth: 1,
+ normalRangeMin: undefined,
+ normalRangeMax: undefined,
+ normalRangeColor: '#ccc',
+ drawNormalOnTop: false,
+ chartRangeMin: undefined,
+ chartRangeMax: undefined,
+ chartRangeMinX: undefined,
+ chartRangeMaxX: undefined,
+ tooltipFormat: new SPFormat('
● {{prefix}}{{y}}{{suffix}}')
+ },
+ // Defaults for bar charts
+ bar: {
+ barColor: '#3366cc',
+ negBarColor: '#f44',
+ stackedBarColor: ['#3366cc', '#dc3912', '#ff9900', '#109618', '#66aa00',
+ '#dd4477', '#0099c6', '#990099'],
+ zeroColor: undefined,
+ nullColor: undefined,
+ zeroAxis: true,
+ barWidth: 4,
+ barSpacing: 1,
+ chartRangeMax: undefined,
+ chartRangeMin: undefined,
+ chartRangeClip: false,
+ colorMap: undefined,
+ tooltipFormat: new SPFormat('
● {{prefix}}{{value}}{{suffix}}')
+ },
+ // Defaults for tristate charts
+ tristate: {
+ barWidth: 4,
+ barSpacing: 1,
+ posBarColor: '#6f6',
+ negBarColor: '#f44',
+ zeroBarColor: '#999',
+ colorMap: {},
+ tooltipFormat: new SPFormat('
● {{value:map}}'),
+ tooltipValueLookups: { map: { '-1': 'Loss', '0': 'Draw', '1': 'Win' } }
+ },
+ // Defaults for discrete charts
+ discrete: {
+ lineHeight: 'auto',
+ thresholdColor: undefined,
+ thresholdValue: 0,
+ chartRangeMax: undefined,
+ chartRangeMin: undefined,
+ chartRangeClip: false,
+ tooltipFormat: new SPFormat('{{prefix}}{{value}}{{suffix}}')
+ },
+ // Defaults for bullet charts
+ bullet: {
+ targetColor: '#f33',
+ targetWidth: 3, // width of the target bar in pixels
+ performanceColor: '#33f',
+ rangeColors: ['#d3dafe', '#a8b6ff', '#7f94ff'],
+ base: undefined, // set this to a number to change the base start number
+ tooltipFormat: new SPFormat('{{fieldkey:fields}} - {{value}}'),
+ tooltipValueLookups: { fields: {r: 'Range', p: 'Performance', t: 'Target'} }
+ },
+ // Defaults for pie charts
+ pie: {
+ offset: 0,
+ sliceColors: ['#3366cc', '#dc3912', '#ff9900', '#109618', '#66aa00',
+ '#dd4477', '#0099c6', '#990099'],
+ borderWidth: 0,
+ borderColor: '#000',
+ tooltipFormat: new SPFormat('
● {{value}} ({{percent.1}}%)')
+ },
+ // Defaults for box plots
+ box: {
+ raw: false,
+ boxLineColor: '#000',
+ boxFillColor: '#cdf',
+ whiskerColor: '#000',
+ outlierLineColor: '#333',
+ outlierFillColor: '#fff',
+ medianColor: '#f00',
+ showOutliers: true,
+ outlierIQR: 1.5,
+ spotRadius: 1.5,
+ target: undefined,
+ targetColor: '#4a2',
+ chartRangeMax: undefined,
+ chartRangeMin: undefined,
+ tooltipFormat: new SPFormat('{{field:fields}}: {{value}}'),
+ tooltipFormatFieldlistKey: 'field',
+ tooltipValueLookups: { fields: { lq: 'Lower Quartile', med: 'Median',
+ uq: 'Upper Quartile', lo: 'Left Outlier', ro: 'Right Outlier',
+ lw: 'Left Whisker', rw: 'Right Whisker'} }
+ }
+ };
+ };
+
+ // You can have tooltips use a css class other than jqstooltip by specifying tooltipClassname
+ defaultStyles = '.jqstooltip { ' +
+ 'position: absolute;' +
+ 'left: 0px;' +
+ 'top: 0px;' +
+ 'visibility: hidden;' +
+ 'background: rgb(0, 0, 0) transparent;' +
+ 'background-color: rgba(0,0,0,0.6);' +
+ 'filter:progid:DXImageTransform.Microsoft.gradient(startColorstr=#99000000, endColorstr=#99000000);' +
+ '-ms-filter: "progid:DXImageTransform.Microsoft.gradient(startColorstr=#99000000, endColorstr=#99000000)";' +
+ 'color: white;' +
+ 'font: 10px arial, san serif;' +
+ 'text-align: left;' +
+ 'white-space: nowrap;' +
+ 'padding: 5px;' +
+ 'border: 1px solid white;' +
+ 'z-index: 10000;' +
+ '}' +
+ '.jqsfield { ' +
+ 'color: white;' +
+ 'font: 10px arial, san serif;' +
+ 'text-align: left;' +
+ '}';
+
+ /**
+ * Utilities
+ */
+
+ createClass = function (/* [baseclass, [mixin, ...]], definition */) {
+ var Class, args;
+ Class = function () {
+ this.init.apply(this, arguments);
+ };
+ if (arguments.length > 1) {
+ if (arguments[0]) {
+ Class.prototype = $.extend(new arguments[0](), arguments[arguments.length - 1]);
+ Class._super = arguments[0].prototype;
+ } else {
+ Class.prototype = arguments[arguments.length - 1];
+ }
+ if (arguments.length > 2) {
+ args = Array.prototype.slice.call(arguments, 1, -1);
+ args.unshift(Class.prototype);
+ $.extend.apply($, args);
+ }
+ } else {
+ Class.prototype = arguments[0];
+ }
+ Class.prototype.cls = Class;
+ return Class;
+ };
+
+ /**
+ * Wraps a format string for tooltips
+ * {{x}}
+ * {{x.2}
+ * {{x:months}}
+ */
+ $.SPFormatClass = SPFormat = createClass({
+ fre: /\{\{([\w.]+?)(:(.+?))?\}\}/g,
+ precre: /(\w+)\.(\d+)/,
+
+ init: function (format, fclass) {
+ this.format = format;
+ this.fclass = fclass;
+ },
+
+ render: function (fieldset, lookups, options) {
+ var self = this,
+ fields = fieldset,
+ match, token, lookupkey, fieldvalue, prec;
+ return this.format.replace(this.fre, function () {
+ var lookup;
+ token = arguments[1];
+ lookupkey = arguments[3];
+ match = self.precre.exec(token);
+ if (match) {
+ prec = match[2];
+ token = match[1];
+ } else {
+ prec = false;
+ }
+ fieldvalue = fields[token];
+ if (fieldvalue === undefined) {
+ return '';
+ }
+ if (lookupkey && lookups && lookups[lookupkey]) {
+ lookup = lookups[lookupkey];
+ if (lookup.get) { // RangeMap
+ return lookups[lookupkey].get(fieldvalue) || fieldvalue;
+ } else {
+ return lookups[lookupkey][fieldvalue] || fieldvalue;
+ }
+ }
+ if (isNumber(fieldvalue)) {
+ if (options.get('numberFormatter')) {
+ fieldvalue = options.get('numberFormatter')(fieldvalue);
+ } else {
+ fieldvalue = formatNumber(fieldvalue, prec,
+ options.get('numberDigitGroupCount'),
+ options.get('numberDigitGroupSep'),
+ options.get('numberDecimalMark'));
+ }
+ }
+ return fieldvalue;
+ });
+ }
+ });
+
+ // convience method to avoid needing the new operator
+ $.spformat = function(format, fclass) {
+ return new SPFormat(format, fclass);
+ };
+
+ clipval = function (val, min, max) {
+ if (val < min) {
+ return min;
+ }
+ if (val > max) {
+ return max;
+ }
+ return val;
+ };
+
+ quartile = function (values, q) {
+ var vl;
+ if (q === 2) {
+ vl = Math.floor(values.length / 2);
+ return values.length % 2 ? values[vl] : (values[vl-1] + values[vl]) / 2;
+ } else {
+ if (values.length % 2 ) { // odd
+ vl = (values.length * q + q) / 4;
+ return vl % 1 ? (values[Math.floor(vl)] + values[Math.floor(vl) - 1]) / 2 : values[vl-1];
+ } else { //even
+ vl = (values.length * q + 2) / 4;
+ return vl % 1 ? (values[Math.floor(vl)] + values[Math.floor(vl) - 1]) / 2 : values[vl-1];
+
+ }
+ }
+ };
+
+ normalizeValue = function (val) {
+ var nf;
+ switch (val) {
+ case 'undefined':
+ val = undefined;
+ break;
+ case 'null':
+ val = null;
+ break;
+ case 'true':
+ val = true;
+ break;
+ case 'false':
+ val = false;
+ break;
+ default:
+ nf = parseFloat(val);
+ if (val == nf) {
+ val = nf;
+ }
+ }
+ return val;
+ };
+
+ normalizeValues = function (vals) {
+ var i, result = [];
+ for (i = vals.length; i--;) {
+ result[i] = normalizeValue(vals[i]);
+ }
+ return result;
+ };
+
+ remove = function (vals, filter) {
+ var i, vl, result = [];
+ for (i = 0, vl = vals.length; i < vl; i++) {
+ if (vals[i] !== filter) {
+ result.push(vals[i]);
+ }
+ }
+ return result;
+ };
+
+ isNumber = function (num) {
+ return !isNaN(parseFloat(num)) && isFinite(num);
+ };
+
+ formatNumber = function (num, prec, groupsize, groupsep, decsep) {
+ var p, i;
+ num = (prec === false ? parseFloat(num).toString() : num.toFixed(prec)).split('');
+ p = (p = $.inArray('.', num)) < 0 ? num.length : p;
+ if (p < num.length) {
+ num[p] = decsep;
+ }
+ for (i = p - groupsize; i > 0; i -= groupsize) {
+ num.splice(i, 0, groupsep);
+ }
+ return num.join('');
+ };
+
+ // determine if all values of an array match a value
+ // returns true if the array is empty
+ all = function (val, arr, ignoreNull) {
+ var i;
+ for (i = arr.length; i--; ) {
+ if (ignoreNull && arr[i] === null) continue;
+ if (arr[i] !== val) {
+ return false;
+ }
+ }
+ return true;
+ };
+
+ // sums the numeric values in an array, ignoring other values
+ sum = function (vals) {
+ var total = 0, i;
+ for (i = vals.length; i--;) {
+ total += typeof vals[i] === 'number' ? vals[i] : 0;
+ }
+ return total;
+ };
+
+ ensureArray = function (val) {
+ return $.isArray(val) ? val : [val];
+ };
+
+ // http://paulirish.com/2008/bookmarklet-inject-new-css-rules/
+ addCSS = function(css) {
+ var tag;
+ //if ('\v' == 'v') /* ie only */ {
+ if (document.createStyleSheet) {
+ document.createStyleSheet().cssText = css;
+ } else {
+ tag = document.createElement('style');
+ tag.type = 'text/css';
+ document.getElementsByTagName('head')[0].appendChild(tag);
+ tag[(typeof document.body.style.WebkitAppearance == 'string') /* webkit only */ ? 'innerText' : 'innerHTML'] = css;
+ }
+ };
+
+ // Provide a cross-browser interface to a few simple drawing primitives
+ $.fn.simpledraw = function (width, height, useExisting, interact) {
+ var target, mhandler;
+ if (useExisting && (target = this.data('_jqs_vcanvas'))) {
+ return target;
+ }
+ if (width === undefined) {
+ width = $(this).innerWidth();
+ }
+ if (height === undefined) {
+ height = $(this).innerHeight();
+ }
+ if ($.fn.sparkline.hasCanvas) {
+ target = new VCanvas_canvas(width, height, this, interact);
+ } else if ($.fn.sparkline.hasVML) {
+ target = new VCanvas_vml(width, height, this);
+ } else {
+ return false;
+ }
+ mhandler = $(this).data('_jqs_mhandler');
+ if (mhandler) {
+ mhandler.registerCanvas(target);
+ }
+ return target;
+ };
+
+ $.fn.cleardraw = function () {
+ var target = this.data('_jqs_vcanvas');
+ if (target) {
+ target.reset();
+ }
+ };
+
+ $.RangeMapClass = RangeMap = createClass({
+ init: function (map) {
+ var key, range, rangelist = [];
+ for (key in map) {
+ if (map.hasOwnProperty(key) && typeof key === 'string' && key.indexOf(':') > -1) {
+ range = key.split(':');
+ range[0] = range[0].length === 0 ? -Infinity : parseFloat(range[0]);
+ range[1] = range[1].length === 0 ? Infinity : parseFloat(range[1]);
+ range[2] = map[key];
+ rangelist.push(range);
+ }
+ }
+ this.map = map;
+ this.rangelist = rangelist || false;
+ },
+
+ get: function (value) {
+ var rangelist = this.rangelist,
+ i, range, result;
+ if ((result = this.map[value]) !== undefined) {
+ return result;
+ }
+ if (rangelist) {
+ for (i = rangelist.length; i--;) {
+ range = rangelist[i];
+ if (range[0] <= value && range[1] >= value) {
+ return range[2];
+ }
+ }
+ }
+ return undefined;
+ }
+ });
+
+ // Convenience function
+ $.range_map = function(map) {
+ return new RangeMap(map);
+ };
+
+ MouseHandler = createClass({
+ init: function (el, options) {
+ var $el = $(el);
+ this.$el = $el;
+ this.options = options;
+ this.currentPageX = 0;
+ this.currentPageY = 0;
+ this.el = el;
+ this.splist = [];
+ this.tooltip = null;
+ this.over = false;
+ this.displayTooltips = !options.get('disableTooltips');
+ this.highlightEnabled = !options.get('disableHighlight');
+ },
+
+ registerSparkline: function (sp) {
+ this.splist.push(sp);
+ if (this.over) {
+ this.updateDisplay();
+ }
+ },
+
+ registerCanvas: function (canvas) {
+ var $canvas = $(canvas.canvas);
+ this.canvas = canvas;
+ this.$canvas = $canvas;
+ $canvas.mouseenter($.proxy(this.mouseenter, this));
+ $canvas.mouseleave($.proxy(this.mouseleave, this));
+ $canvas.click($.proxy(this.mouseclick, this));
+ },
+
+ reset: function (removeTooltip) {
+ this.splist = [];
+ if (this.tooltip && removeTooltip) {
+ this.tooltip.remove();
+ this.tooltip = undefined;
+ }
+ },
+
+ mouseclick: function (e) {
+ var clickEvent = $.Event('sparklineClick');
+ clickEvent.originalEvent = e;
+ clickEvent.sparklines = this.splist;
+ this.$el.trigger(clickEvent);
+ },
+
+ mouseenter: function (e) {
+ $(document.body).unbind('mousemove.jqs');
+ $(document.body).bind('mousemove.jqs', $.proxy(this.mousemove, this));
+ this.over = true;
+ this.currentPageX = e.pageX;
+ this.currentPageY = e.pageY;
+ this.currentEl = e.target;
+ if (!this.tooltip && this.displayTooltips) {
+ this.tooltip = new Tooltip(this.options);
+ this.tooltip.updatePosition(e.pageX, e.pageY);
+ }
+ this.updateDisplay();
+ },
+
+ mouseleave: function () {
+ $(document.body).unbind('mousemove.jqs');
+ var splist = this.splist,
+ spcount = splist.length,
+ needsRefresh = false,
+ sp, i;
+ this.over = false;
+ this.currentEl = null;
+
+ if (this.tooltip) {
+ this.tooltip.remove();
+ this.tooltip = null;
+ }
+
+ for (i = 0; i < spcount; i++) {
+ sp = splist[i];
+ if (sp.clearRegionHighlight()) {
+ needsRefresh = true;
+ }
+ }
+
+ if (needsRefresh) {
+ this.canvas.render();
+ }
+ },
+
+ mousemove: function (e) {
+ this.currentPageX = e.pageX;
+ this.currentPageY = e.pageY;
+ this.currentEl = e.target;
+ if (this.tooltip) {
+ this.tooltip.updatePosition(e.pageX, e.pageY);
+ }
+ this.updateDisplay();
+ },
+
+ updateDisplay: function () {
+ var splist = this.splist,
+ spcount = splist.length,
+ needsRefresh = false,
+ offset = this.$canvas.offset(),
+ localX = this.currentPageX - offset.left,
+ localY = this.currentPageY - offset.top,
+ tooltiphtml, sp, i, result, changeEvent;
+ if (!this.over) {
+ return;
+ }
+ for (i = 0; i < spcount; i++) {
+ sp = splist[i];
+ result = sp.setRegionHighlight(this.currentEl, localX, localY);
+ if (result) {
+ needsRefresh = true;
+ }
+ }
+ if (needsRefresh) {
+ changeEvent = $.Event('sparklineRegionChange');
+ changeEvent.sparklines = this.splist;
+ this.$el.trigger(changeEvent);
+ if (this.tooltip) {
+ tooltiphtml = '';
+ for (i = 0; i < spcount; i++) {
+ sp = splist[i];
+ tooltiphtml += sp.getCurrentRegionTooltip();
+ }
+ this.tooltip.setContent(tooltiphtml);
+ }
+ if (!this.disableHighlight) {
+ this.canvas.render();
+ }
+ }
+ if (result === null) {
+ this.mouseleave();
+ }
+ }
+ });
+
+
+ Tooltip = createClass({
+ sizeStyle: 'position: static !important;' +
+ 'display: block !important;' +
+ 'visibility: hidden !important;' +
+ 'float: left !important;',
+
+ init: function (options) {
+ var tooltipClassname = options.get('tooltipClassname', 'jqstooltip'),
+ sizetipStyle = this.sizeStyle,
+ offset;
+ this.container = options.get('tooltipContainer') || document.body;
+ this.tooltipOffsetX = options.get('tooltipOffsetX', 10);
+ this.tooltipOffsetY = options.get('tooltipOffsetY', 12);
+ // remove any previous lingering tooltip
+ $('#jqssizetip').remove();
+ $('#jqstooltip').remove();
+ this.sizetip = $('
', {
+ id: 'jqssizetip',
+ style: sizetipStyle,
+ 'class': tooltipClassname
+ });
+ this.tooltip = $('
', {
+ id: 'jqstooltip',
+ 'class': tooltipClassname
+ }).appendTo(this.container);
+ // account for the container's location
+ offset = this.tooltip.offset();
+ this.offsetLeft = offset.left;
+ this.offsetTop = offset.top;
+ this.hidden = true;
+ $(window).unbind('resize.jqs scroll.jqs');
+ $(window).bind('resize.jqs scroll.jqs', $.proxy(this.updateWindowDims, this));
+ this.updateWindowDims();
+ },
+
+ updateWindowDims: function () {
+ this.scrollTop = $(window).scrollTop();
+ this.scrollLeft = $(window).scrollLeft();
+ this.scrollRight = this.scrollLeft + $(window).width();
+ this.updatePosition();
+ },
+
+ getSize: function (content) {
+ this.sizetip.html(content).appendTo(this.container);
+ this.width = this.sizetip.width() + 1;
+ this.height = this.sizetip.height();
+ this.sizetip.remove();
+ },
+
+ setContent: function (content) {
+ if (!content) {
+ this.tooltip.css('visibility', 'hidden');
+ this.hidden = true;
+ return;
+ }
+ this.getSize(content);
+ this.tooltip.html(content)
+ .css({
+ 'width': this.width,
+ 'height': this.height,
+ 'visibility': 'visible'
+ });
+ if (this.hidden) {
+ this.hidden = false;
+ this.updatePosition();
+ }
+ },
+
+ updatePosition: function (x, y) {
+ if (x === undefined) {
+ if (this.mousex === undefined) {
+ return;
+ }
+ x = this.mousex - this.offsetLeft;
+ y = this.mousey - this.offsetTop;
+
+ } else {
+ this.mousex = x = x - this.offsetLeft;
+ this.mousey = y = y - this.offsetTop;
+ }
+ if (!this.height || !this.width || this.hidden) {
+ return;
+ }
+
+ y -= this.height + this.tooltipOffsetY;
+ x += this.tooltipOffsetX;
+
+ if (y < this.scrollTop) {
+ y = this.scrollTop;
+ }
+ if (x < this.scrollLeft) {
+ x = this.scrollLeft;
+ } else if (x + this.width > this.scrollRight) {
+ x = this.scrollRight - this.width;
+ }
+
+ this.tooltip.css({
+ 'left': x,
+ 'top': y
+ });
+ },
+
+ remove: function () {
+ this.tooltip.remove();
+ this.sizetip.remove();
+ this.sizetip = this.tooltip = undefined;
+ $(window).unbind('resize.jqs scroll.jqs');
+ }
+ });
+
+ initStyles = function() {
+ addCSS(defaultStyles);
+ };
+
+ $(initStyles);
+
+ pending = [];
+ $.fn.sparkline = function (userValues, userOptions) {
+ return this.each(function () {
+ var options = new $.fn.sparkline.options(this, userOptions),
+ $this = $(this),
+ render, i;
+ render = function () {
+ var values, width, height, tmp, mhandler, sp, vals;
+ if (userValues === 'html' || userValues === undefined) {
+ vals = this.getAttribute(options.get('tagValuesAttribute'));
+ if (vals === undefined || vals === null) {
+ vals = $this.html();
+ }
+ values = vals.replace(/(^\s*\s*$)|\s+/g, '').split(',');
+ } else {
+ values = userValues;
+ }
+
+ width = options.get('width') === 'auto' ? values.length * options.get('defaultPixelsPerValue') : options.get('width');
+ if (options.get('height') === 'auto') {
+ if (!options.get('composite') || !$.data(this, '_jqs_vcanvas')) {
+ // must be a better way to get the line height
+ tmp = document.createElement('span');
+ tmp.innerHTML = 'a';
+ $this.html(tmp);
+ height = $(tmp).innerHeight() || $(tmp).height();
+ $(tmp).remove();
+ tmp = null;
+ }
+ } else {
+ height = options.get('height');
+ }
+
+ if (!options.get('disableInteraction')) {
+ mhandler = $.data(this, '_jqs_mhandler');
+ if (!mhandler) {
+ mhandler = new MouseHandler(this, options);
+ $.data(this, '_jqs_mhandler', mhandler);
+ } else if (!options.get('composite')) {
+ mhandler.reset();
+ }
+ } else {
+ mhandler = false;
+ }
+
+ if (options.get('composite') && !$.data(this, '_jqs_vcanvas')) {
+ if (!$.data(this, '_jqs_errnotify')) {
+ alert('Attempted to attach a composite sparkline to an element with no existing sparkline');
+ $.data(this, '_jqs_errnotify', true);
+ }
+ return;
+ }
+
+ sp = new $.fn.sparkline[options.get('type')](this, values, options, width, height);
+
+ sp.render();
+
+ if (mhandler) {
+ mhandler.registerSparkline(sp);
+ }
+ };
+ // jQuery 1.3.0 completely changed the meaning of :hidden :-/
+ if (($(this).html() && !options.get('disableHiddenCheck') && $(this).is(':hidden')) || ($.fn.jquery < '1.3.0' && $(this).parents().is(':hidden')) || !$(this).parents('body').length) {
+ if (!options.get('composite') && $.data(this, '_jqs_pending')) {
+ // remove any existing references to the element
+ for (i = pending.length; i; i--) {
+ if (pending[i - 1][0] == this) {
+ pending.splice(i - 1, 1);
+ }
+ }
+ }
+ pending.push([this, render]);
+ $.data(this, '_jqs_pending', true);
+ } else {
+ render.call(this);
+ }
+ });
+ };
+
+ $.fn.sparkline.defaults = getDefaults();
+
+
+ $.sparkline_display_visible = function () {
+ var el, i, pl;
+ var done = [];
+ for (i = 0, pl = pending.length; i < pl; i++) {
+ el = pending[i][0];
+ if ($(el).is(':visible') && !$(el).parents().is(':hidden')) {
+ pending[i][1].call(el);
+ $.data(pending[i][0], '_jqs_pending', false);
+ done.push(i);
+ } else if (!$(el).closest('html').length && !$.data(el, '_jqs_pending')) {
+ // element has been inserted and removed from the DOM
+ // If it was not yet inserted into the dom then the .data request
+ // will return true.
+ // removing from the dom causes the data to be removed.
+ $.data(pending[i][0], '_jqs_pending', false);
+ done.push(i);
+ }
+ }
+ for (i = done.length; i; i--) {
+ pending.splice(done[i - 1], 1);
+ }
+ };
+
+
+ /**
+ * User option handler
+ */
+ $.fn.sparkline.options = createClass({
+ init: function (tag, userOptions) {
+ var extendedOptions, defaults, base, tagOptionType;
+ this.userOptions = userOptions = userOptions || {};
+ this.tag = tag;
+ this.tagValCache = {};
+ defaults = $.fn.sparkline.defaults;
+ base = defaults.common;
+ this.tagOptionsPrefix = userOptions.enableTagOptions && (userOptions.tagOptionsPrefix || base.tagOptionsPrefix);
+
+ tagOptionType = this.getTagSetting('type');
+ if (tagOptionType === UNSET_OPTION) {
+ extendedOptions = defaults[userOptions.type || base.type];
+ } else {
+ extendedOptions = defaults[tagOptionType];
+ }
+ this.mergedOptions = $.extend({}, base, extendedOptions, userOptions);
+ },
+
+
+ getTagSetting: function (key) {
+ var prefix = this.tagOptionsPrefix,
+ val, i, pairs, keyval;
+ if (prefix === false || prefix === undefined) {
+ return UNSET_OPTION;
+ }
+ if (this.tagValCache.hasOwnProperty(key)) {
+ val = this.tagValCache.key;
+ } else {
+ val = this.tag.getAttribute(prefix + key);
+ if (val === undefined || val === null) {
+ val = UNSET_OPTION;
+ } else if (val.substr(0, 1) === '[') {
+ val = val.substr(1, val.length - 2).split(',');
+ for (i = val.length; i--;) {
+ val[i] = normalizeValue(val[i].replace(/(^\s*)|(\s*$)/g, ''));
+ }
+ } else if (val.substr(0, 1) === '{') {
+ pairs = val.substr(1, val.length - 2).split(',');
+ val = {};
+ for (i = pairs.length; i--;) {
+ keyval = pairs[i].split(':', 2);
+ val[keyval[0].replace(/(^\s*)|(\s*$)/g, '')] = normalizeValue(keyval[1].replace(/(^\s*)|(\s*$)/g, ''));
+ }
+ } else {
+ val = normalizeValue(val);
+ }
+ this.tagValCache.key = val;
+ }
+ return val;
+ },
+
+ get: function (key, defaultval) {
+ var tagOption = this.getTagSetting(key),
+ result;
+ if (tagOption !== UNSET_OPTION) {
+ return tagOption;
+ }
+ return (result = this.mergedOptions[key]) === undefined ? defaultval : result;
+ }
+ });
+
+
+ $.fn.sparkline._base = createClass({
+ disabled: false,
+
+ init: function (el, values, options, width, height) {
+ this.el = el;
+ this.$el = $(el);
+ this.values = values;
+ this.options = options;
+ this.width = width;
+ this.height = height;
+ this.currentRegion = undefined;
+ },
+
+ /**
+ * Setup the canvas
+ */
+ initTarget: function () {
+ var interactive = !this.options.get('disableInteraction');
+ if (!(this.target = this.$el.simpledraw(this.width, this.height, this.options.get('composite'), interactive))) {
+ this.disabled = true;
+ } else {
+ this.canvasWidth = this.target.pixelWidth;
+ this.canvasHeight = this.target.pixelHeight;
+ }
+ },
+
+ /**
+ * Actually render the chart to the canvas
+ */
+ render: function () {
+ if (this.disabled) {
+ this.el.innerHTML = '';
+ return false;
+ }
+ return true;
+ },
+
+ /**
+ * Return a region id for a given x/y co-ordinate
+ */
+ getRegion: function (x, y) {
+ },
+
+ /**
+ * Highlight an item based on the moused-over x,y co-ordinate
+ */
+ setRegionHighlight: function (el, x, y) {
+ var currentRegion = this.currentRegion,
+ highlightEnabled = !this.options.get('disableHighlight'),
+ newRegion;
+ if (x > this.canvasWidth || y > this.canvasHeight || x < 0 || y < 0) {
+ return null;
+ }
+ newRegion = this.getRegion(el, x, y);
+ if (currentRegion !== newRegion) {
+ if (currentRegion !== undefined && highlightEnabled) {
+ this.removeHighlight();
+ }
+ this.currentRegion = newRegion;
+ if (newRegion !== undefined && highlightEnabled) {
+ this.renderHighlight();
+ }
+ return true;
+ }
+ return false;
+ },
+
+ /**
+ * Reset any currently highlighted item
+ */
+ clearRegionHighlight: function () {
+ if (this.currentRegion !== undefined) {
+ this.removeHighlight();
+ this.currentRegion = undefined;
+ return true;
+ }
+ return false;
+ },
+
+ renderHighlight: function () {
+ this.changeHighlight(true);
+ },
+
+ removeHighlight: function () {
+ this.changeHighlight(false);
+ },
+
+ changeHighlight: function (highlight) {},
+
+ /**
+ * Fetch the HTML to display as a tooltip
+ */
+ getCurrentRegionTooltip: function () {
+ var options = this.options,
+ header = '',
+ entries = [],
+ fields, formats, formatlen, fclass, text, i,
+ showFields, showFieldsKey, newFields, fv,
+ formatter, format, fieldlen, j;
+ if (this.currentRegion === undefined) {
+ return '';
+ }
+ fields = this.getCurrentRegionFields();
+ formatter = options.get('tooltipFormatter');
+ if (formatter) {
+ return formatter(this, options, fields);
+ }
+ if (options.get('tooltipChartTitle')) {
+ header += '
' + options.get('tooltipChartTitle') + '
\n';
+ }
+ formats = this.options.get('tooltipFormat');
+ if (!formats) {
+ return '';
+ }
+ if (!$.isArray(formats)) {
+ formats = [formats];
+ }
+ if (!$.isArray(fields)) {
+ fields = [fields];
+ }
+ showFields = this.options.get('tooltipFormatFieldlist');
+ showFieldsKey = this.options.get('tooltipFormatFieldlistKey');
+ if (showFields && showFieldsKey) {
+ // user-selected ordering of fields
+ newFields = [];
+ for (i = fields.length; i--;) {
+ fv = fields[i][showFieldsKey];
+ if ((j = $.inArray(fv, showFields)) != -1) {
+ newFields[j] = fields[i];
+ }
+ }
+ fields = newFields;
+ }
+ formatlen = formats.length;
+ fieldlen = fields.length;
+ for (i = 0; i < formatlen; i++) {
+ format = formats[i];
+ if (typeof format === 'string') {
+ format = new SPFormat(format);
+ }
+ fclass = format.fclass || 'jqsfield';
+ for (j = 0; j < fieldlen; j++) {
+ if (!fields[j].isNull || !options.get('tooltipSkipNull')) {
+ $.extend(fields[j], {
+ prefix: options.get('tooltipPrefix'),
+ suffix: options.get('tooltipSuffix')
+ });
+ text = format.render(fields[j], options.get('tooltipValueLookups'), options);
+ entries.push('
' + text + '
');
+ }
+ }
+ }
+ if (entries.length) {
+ return header + entries.join('\n');
+ }
+ return '';
+ },
+
+ getCurrentRegionFields: function () {},
+
+ calcHighlightColor: function (color, options) {
+ var highlightColor = options.get('highlightColor'),
+ lighten = options.get('highlightLighten'),
+ parse, mult, rgbnew, i;
+ if (highlightColor) {
+ return highlightColor;
+ }
+ if (lighten) {
+ // extract RGB values
+ parse = /^#([0-9a-f])([0-9a-f])([0-9a-f])$/i.exec(color) || /^#([0-9a-f]{2})([0-9a-f]{2})([0-9a-f]{2})$/i.exec(color);
+ if (parse) {
+ rgbnew = [];
+ mult = color.length === 4 ? 16 : 1;
+ for (i = 0; i < 3; i++) {
+ rgbnew[i] = clipval(Math.round(parseInt(parse[i + 1], 16) * mult * lighten), 0, 255);
+ }
+ return 'rgb(' + rgbnew.join(',') + ')';
+ }
+
+ }
+ return color;
+ }
+
+ });
+
+ barHighlightMixin = {
+ changeHighlight: function (highlight) {
+ var currentRegion = this.currentRegion,
+ target = this.target,
+ shapeids = this.regionShapes[currentRegion],
+ newShapes;
+ // will be null if the region value was null
+ if (shapeids) {
+ newShapes = this.renderRegion(currentRegion, highlight);
+ if ($.isArray(newShapes) || $.isArray(shapeids)) {
+ target.replaceWithShapes(shapeids, newShapes);
+ this.regionShapes[currentRegion] = $.map(newShapes, function (newShape) {
+ return newShape.id;
+ });
+ } else {
+ target.replaceWithShape(shapeids, newShapes);
+ this.regionShapes[currentRegion] = newShapes.id;
+ }
+ }
+ },
+
+ render: function () {
+ var values = this.values,
+ target = this.target,
+ regionShapes = this.regionShapes,
+ shapes, ids, i, j;
+
+ if (!this.cls._super.render.call(this)) {
+ return;
+ }
+ for (i = values.length; i--;) {
+ shapes = this.renderRegion(i);
+ if (shapes) {
+ if ($.isArray(shapes)) {
+ ids = [];
+ for (j = shapes.length; j--;) {
+ shapes[j].append();
+ ids.push(shapes[j].id);
+ }
+ regionShapes[i] = ids;
+ } else {
+ shapes.append();
+ regionShapes[i] = shapes.id; // store just the shapeid
+ }
+ } else {
+ // null value
+ regionShapes[i] = null;
+ }
+ }
+ target.render();
+ }
+ };
+
+ /**
+ * Line charts
+ */
+ $.fn.sparkline.line = line = createClass($.fn.sparkline._base, {
+ type: 'line',
+
+ init: function (el, values, options, width, height) {
+ line._super.init.call(this, el, values, options, width, height);
+ this.vertices = [];
+ this.regionMap = [];
+ this.xvalues = [];
+ this.yvalues = [];
+ this.yminmax = [];
+ this.hightlightSpotId = null;
+ this.lastShapeId = null;
+ this.initTarget();
+ },
+
+ getRegion: function (el, x, y) {
+ var i,
+ regionMap = this.regionMap; // maps regions to value positions
+ for (i = regionMap.length; i--;) {
+ if (regionMap[i] !== null && x >= regionMap[i][0] && x <= regionMap[i][1]) {
+ return regionMap[i][2];
+ }
+ }
+ return undefined;
+ },
+
+ getCurrentRegionFields: function () {
+ var currentRegion = this.currentRegion;
+ return {
+ isNull: this.yvalues[currentRegion] === null,
+ x: this.xvalues[currentRegion],
+ y: this.yvalues[currentRegion],
+ color: this.options.get('lineColor'),
+ fillColor: this.options.get('fillColor'),
+ offset: currentRegion
+ };
+ },
+
+ renderHighlight: function () {
+ var currentRegion = this.currentRegion,
+ target = this.target,
+ vertex = this.vertices[currentRegion],
+ options = this.options,
+ spotRadius = options.get('spotRadius'),
+ highlightSpotColor = options.get('highlightSpotColor'),
+ highlightLineColor = options.get('highlightLineColor'),
+ highlightSpot, highlightLine;
+
+ if (!vertex) {
+ return;
+ }
+ if (spotRadius && highlightSpotColor) {
+ highlightSpot = target.drawCircle(vertex[0], vertex[1],
+ spotRadius, undefined, highlightSpotColor);
+ this.highlightSpotId = highlightSpot.id;
+ target.insertAfterShape(this.lastShapeId, highlightSpot);
+ }
+ if (highlightLineColor) {
+ highlightLine = target.drawLine(vertex[0], this.canvasTop, vertex[0],
+ this.canvasTop + this.canvasHeight, highlightLineColor);
+ this.highlightLineId = highlightLine.id;
+ target.insertAfterShape(this.lastShapeId, highlightLine);
+ }
+ },
+
+ removeHighlight: function () {
+ var target = this.target;
+ if (this.highlightSpotId) {
+ target.removeShapeId(this.highlightSpotId);
+ this.highlightSpotId = null;
+ }
+ if (this.highlightLineId) {
+ target.removeShapeId(this.highlightLineId);
+ this.highlightLineId = null;
+ }
+ },
+
+ scanValues: function () {
+ var values = this.values,
+ valcount = values.length,
+ xvalues = this.xvalues,
+ yvalues = this.yvalues,
+ yminmax = this.yminmax,
+ i, val, isStr, isArray, sp;
+ for (i = 0; i < valcount; i++) {
+ val = values[i];
+ isStr = typeof(values[i]) === 'string';
+ isArray = typeof(values[i]) === 'object' && values[i] instanceof Array;
+ sp = isStr && values[i].split(':');
+ if (isStr && sp.length === 2) { // x:y
+ xvalues.push(Number(sp[0]));
+ yvalues.push(Number(sp[1]));
+ yminmax.push(Number(sp[1]));
+ } else if (isArray) {
+ xvalues.push(val[0]);
+ yvalues.push(val[1]);
+ yminmax.push(val[1]);
+ } else {
+ xvalues.push(i);
+ if (values[i] === null || values[i] === 'null') {
+ yvalues.push(null);
+ } else {
+ yvalues.push(Number(val));
+ yminmax.push(Number(val));
+ }
+ }
+ }
+ if (this.options.get('xvalues')) {
+ xvalues = this.options.get('xvalues');
+ }
+
+ this.maxy = this.maxyorg = Math.max.apply(Math, yminmax);
+ this.miny = this.minyorg = Math.min.apply(Math, yminmax);
+
+ this.maxx = Math.max.apply(Math, xvalues);
+ this.minx = Math.min.apply(Math, xvalues);
+
+ this.xvalues = xvalues;
+ this.yvalues = yvalues;
+ this.yminmax = yminmax;
+
+ },
+
+ processRangeOptions: function () {
+ var options = this.options,
+ normalRangeMin = options.get('normalRangeMin'),
+ normalRangeMax = options.get('normalRangeMax');
+
+ if (normalRangeMin !== undefined) {
+ if (normalRangeMin < this.miny) {
+ this.miny = normalRangeMin;
+ }
+ if (normalRangeMax > this.maxy) {
+ this.maxy = normalRangeMax;
+ }
+ }
+ if (options.get('chartRangeMin') !== undefined && (options.get('chartRangeClip') || options.get('chartRangeMin') < this.miny)) {
+ this.miny = options.get('chartRangeMin');
+ }
+ if (options.get('chartRangeMax') !== undefined && (options.get('chartRangeClip') || options.get('chartRangeMax') > this.maxy)) {
+ this.maxy = options.get('chartRangeMax');
+ }
+ if (options.get('chartRangeMinX') !== undefined && (options.get('chartRangeClipX') || options.get('chartRangeMinX') < this.minx)) {
+ this.minx = options.get('chartRangeMinX');
+ }
+ if (options.get('chartRangeMaxX') !== undefined && (options.get('chartRangeClipX') || options.get('chartRangeMaxX') > this.maxx)) {
+ this.maxx = options.get('chartRangeMaxX');
+ }
+
+ },
+
+ drawNormalRange: function (canvasLeft, canvasTop, canvasHeight, canvasWidth, rangey) {
+ var normalRangeMin = this.options.get('normalRangeMin'),
+ normalRangeMax = this.options.get('normalRangeMax'),
+ ytop = canvasTop + Math.round(canvasHeight - (canvasHeight * ((normalRangeMax - this.miny) / rangey))),
+ height = Math.round((canvasHeight * (normalRangeMax - normalRangeMin)) / rangey);
+ this.target.drawRect(canvasLeft, ytop, canvasWidth, height, undefined, this.options.get('normalRangeColor')).append();
+ },
+
+ render: function () {
+ var options = this.options,
+ target = this.target,
+ canvasWidth = this.canvasWidth,
+ canvasHeight = this.canvasHeight,
+ vertices = this.vertices,
+ spotRadius = options.get('spotRadius'),
+ regionMap = this.regionMap,
+ rangex, rangey, yvallast,
+ canvasTop, canvasLeft,
+ vertex, path, paths, x, y, xnext, xpos, xposnext,
+ last, next, yvalcount, lineShapes, fillShapes, plen,
+ valueSpots, hlSpotsEnabled, color, xvalues, yvalues, i;
+
+ if (!line._super.render.call(this)) {
+ return;
+ }
+
+ this.scanValues();
+ this.processRangeOptions();
+
+ xvalues = this.xvalues;
+ yvalues = this.yvalues;
+
+ if (!this.yminmax.length || this.yvalues.length < 2) {
+ // empty or all null valuess
+ return;
+ }
+
+ canvasTop = canvasLeft = 0;
+
+ rangex = this.maxx - this.minx === 0 ? 1 : this.maxx - this.minx;
+ rangey = this.maxy - this.miny === 0 ? 1 : this.maxy - this.miny;
+ yvallast = this.yvalues.length - 1;
+
+ if (spotRadius && (canvasWidth < (spotRadius * 4) || canvasHeight < (spotRadius * 4))) {
+ spotRadius = 0;
+ }
+ if (spotRadius) {
+ // adjust the canvas size as required so that spots will fit
+ hlSpotsEnabled = options.get('highlightSpotColor') && !options.get('disableInteraction');
+ if (hlSpotsEnabled || options.get('minSpotColor') || (options.get('spotColor') && yvalues[yvallast] === this.miny)) {
+ canvasHeight -= Math.ceil(spotRadius);
+ }
+ if (hlSpotsEnabled || options.get('maxSpotColor') || (options.get('spotColor') && yvalues[yvallast] === this.maxy)) {
+ canvasHeight -= Math.ceil(spotRadius);
+ canvasTop += Math.ceil(spotRadius);
+ }
+ if (hlSpotsEnabled ||
+ ((options.get('minSpotColor') || options.get('maxSpotColor')) && (yvalues[0] === this.miny || yvalues[0] === this.maxy))) {
+ canvasLeft += Math.ceil(spotRadius);
+ canvasWidth -= Math.ceil(spotRadius);
+ }
+ if (hlSpotsEnabled || options.get('spotColor') ||
+ (options.get('minSpotColor') || options.get('maxSpotColor') &&
+ (yvalues[yvallast] === this.miny || yvalues[yvallast] === this.maxy))) {
+ canvasWidth -= Math.ceil(spotRadius);
+ }
+ }
+
+
+ canvasHeight--;
+
+ if (options.get('normalRangeMin') !== undefined && !options.get('drawNormalOnTop')) {
+ this.drawNormalRange(canvasLeft, canvasTop, canvasHeight, canvasWidth, rangey);
+ }
+
+ path = [];
+ paths = [path];
+ last = next = null;
+ yvalcount = yvalues.length;
+ for (i = 0; i < yvalcount; i++) {
+ x = xvalues[i];
+ xnext = xvalues[i + 1];
+ y = yvalues[i];
+ xpos = canvasLeft + Math.round((x - this.minx) * (canvasWidth / rangex));
+ xposnext = i < yvalcount - 1 ? canvasLeft + Math.round((xnext - this.minx) * (canvasWidth / rangex)) : canvasWidth;
+ next = xpos + ((xposnext - xpos) / 2);
+ regionMap[i] = [last || 0, next, i];
+ last = next;
+ if (y === null) {
+ if (i) {
+ if (yvalues[i - 1] !== null) {
+ path = [];
+ paths.push(path);
+ }
+ vertices.push(null);
+ }
+ } else {
+ if (y < this.miny) {
+ y = this.miny;
+ }
+ if (y > this.maxy) {
+ y = this.maxy;
+ }
+ if (!path.length) {
+ // previous value was null
+ path.push([xpos, canvasTop + canvasHeight]);
+ }
+ vertex = [xpos, canvasTop + Math.round(canvasHeight - (canvasHeight * ((y - this.miny) / rangey)))];
+ path.push(vertex);
+ vertices.push(vertex);
+ }
+ }
+
+ lineShapes = [];
+ fillShapes = [];
+ plen = paths.length;
+ for (i = 0; i < plen; i++) {
+ path = paths[i];
+ if (path.length) {
+ if (options.get('fillColor')) {
+ path.push([path[path.length - 1][0], (canvasTop + canvasHeight)]);
+ fillShapes.push(path.slice(0));
+ path.pop();
+ }
+ // if there's only a single point in this path, then we want to display it
+ // as a vertical line which means we keep path[0] as is
+ if (path.length > 2) {
+ // else we want the first value
+ path[0] = [path[0][0], path[1][1]];
+ }
+ lineShapes.push(path);
+ }
+ }
+
+ // draw the fill first, then optionally the normal range, then the line on top of that
+ plen = fillShapes.length;
+ for (i = 0; i < plen; i++) {
+ target.drawShape(fillShapes[i],
+ options.get('fillColor'), options.get('fillColor')).append();
+ }
+
+ if (options.get('normalRangeMin') !== undefined && options.get('drawNormalOnTop')) {
+ this.drawNormalRange(canvasLeft, canvasTop, canvasHeight, canvasWidth, rangey);
+ }
+
+ plen = lineShapes.length;
+ for (i = 0; i < plen; i++) {
+ target.drawShape(lineShapes[i], options.get('lineColor'), undefined,
+ options.get('lineWidth')).append();
+ }
+
+ if (spotRadius && options.get('valueSpots')) {
+ valueSpots = options.get('valueSpots');
+ if (valueSpots.get === undefined) {
+ valueSpots = new RangeMap(valueSpots);
+ }
+ for (i = 0; i < yvalcount; i++) {
+ color = valueSpots.get(yvalues[i]);
+ if (color) {
+ target.drawCircle(canvasLeft + Math.round((xvalues[i] - this.minx) * (canvasWidth / rangex)),
+ canvasTop + Math.round(canvasHeight - (canvasHeight * ((yvalues[i] - this.miny) / rangey))),
+ spotRadius, undefined,
+ color).append();
+ }
+ }
+
+ }
+ if (spotRadius && options.get('spotColor') && yvalues[yvallast] !== null) {
+ target.drawCircle(canvasLeft + Math.round((xvalues[xvalues.length - 1] - this.minx) * (canvasWidth / rangex)),
+ canvasTop + Math.round(canvasHeight - (canvasHeight * ((yvalues[yvallast] - this.miny) / rangey))),
+ spotRadius, undefined,
+ options.get('spotColor')).append();
+ }
+ if (this.maxy !== this.minyorg) {
+ if (spotRadius && options.get('minSpotColor')) {
+ x = xvalues[$.inArray(this.minyorg, yvalues)];
+ target.drawCircle(canvasLeft + Math.round((x - this.minx) * (canvasWidth / rangex)),
+ canvasTop + Math.round(canvasHeight - (canvasHeight * ((this.minyorg - this.miny) / rangey))),
+ spotRadius, undefined,
+ options.get('minSpotColor')).append();
+ }
+ if (spotRadius && options.get('maxSpotColor')) {
+ x = xvalues[$.inArray(this.maxyorg, yvalues)];
+ target.drawCircle(canvasLeft + Math.round((x - this.minx) * (canvasWidth / rangex)),
+ canvasTop + Math.round(canvasHeight - (canvasHeight * ((this.maxyorg - this.miny) / rangey))),
+ spotRadius, undefined,
+ options.get('maxSpotColor')).append();
+ }
+ }
+
+ this.lastShapeId = target.getLastShapeId();
+ this.canvasTop = canvasTop;
+ target.render();
+ }
+ });
+
+ /**
+ * Bar charts
+ */
+ $.fn.sparkline.bar = bar = createClass($.fn.sparkline._base, barHighlightMixin, {
+ type: 'bar',
+
+ init: function (el, values, options, width, height) {
+ var barWidth = parseInt(options.get('barWidth'), 10),
+ barSpacing = parseInt(options.get('barSpacing'), 10),
+ chartRangeMin = options.get('chartRangeMin'),
+ chartRangeMax = options.get('chartRangeMax'),
+ chartRangeClip = options.get('chartRangeClip'),
+ stackMin = Infinity,
+ stackMax = -Infinity,
+ isStackString, groupMin, groupMax, stackRanges,
+ numValues, i, vlen, range, zeroAxis, xaxisOffset, min, max, clipMin, clipMax,
+ stacked, vlist, j, slen, svals, val, yoffset, yMaxCalc, canvasHeightEf;
+ bar._super.init.call(this, el, values, options, width, height);
+
+ // scan values to determine whether to stack bars
+ for (i = 0, vlen = values.length; i < vlen; i++) {
+ val = values[i];
+ isStackString = typeof(val) === 'string' && val.indexOf(':') > -1;
+ if (isStackString || $.isArray(val)) {
+ stacked = true;
+ if (isStackString) {
+ val = values[i] = normalizeValues(val.split(':'));
+ }
+ val = remove(val, null); // min/max will treat null as zero
+ groupMin = Math.min.apply(Math, val);
+ groupMax = Math.max.apply(Math, val);
+ if (groupMin < stackMin) {
+ stackMin = groupMin;
+ }
+ if (groupMax > stackMax) {
+ stackMax = groupMax;
+ }
+ }
+ }
+
+ this.stacked = stacked;
+ this.regionShapes = {};
+ this.barWidth = barWidth;
+ this.barSpacing = barSpacing;
+ this.totalBarWidth = barWidth + barSpacing;
+ this.width = width = (values.length * barWidth) + ((values.length - 1) * barSpacing);
+
+ this.initTarget();
+
+ if (chartRangeClip) {
+ clipMin = chartRangeMin === undefined ? -Infinity : chartRangeMin;
+ clipMax = chartRangeMax === undefined ? Infinity : chartRangeMax;
+ }
+
+ numValues = [];
+ stackRanges = stacked ? [] : numValues;
+ var stackTotals = [];
+ var stackRangesNeg = [];
+ for (i = 0, vlen = values.length; i < vlen; i++) {
+ if (stacked) {
+ vlist = values[i];
+ values[i] = svals = [];
+ stackTotals[i] = 0;
+ stackRanges[i] = stackRangesNeg[i] = 0;
+ for (j = 0, slen = vlist.length; j < slen; j++) {
+ val = svals[j] = chartRangeClip ? clipval(vlist[j], clipMin, clipMax) : vlist[j];
+ if (val !== null) {
+ if (val > 0) {
+ stackTotals[i] += val;
+ }
+ if (stackMin < 0 && stackMax > 0) {
+ if (val < 0) {
+ stackRangesNeg[i] += Math.abs(val);
+ } else {
+ stackRanges[i] += val;
+ }
+ } else {
+ stackRanges[i] += Math.abs(val - (val < 0 ? stackMax : stackMin));
+ }
+ numValues.push(val);
+ }
+ }
+ } else {
+ val = chartRangeClip ? clipval(values[i], clipMin, clipMax) : values[i];
+ val = values[i] = normalizeValue(val);
+ if (val !== null) {
+ numValues.push(val);
+ }
+ }
+ }
+ this.max = max = Math.max.apply(Math, numValues);
+ this.min = min = Math.min.apply(Math, numValues);
+ this.stackMax = stackMax = stacked ? Math.max.apply(Math, stackTotals) : max;
+ this.stackMin = stackMin = stacked ? Math.min.apply(Math, numValues) : min;
+
+ if (options.get('chartRangeMin') !== undefined && (options.get('chartRangeClip') || options.get('chartRangeMin') < min)) {
+ min = options.get('chartRangeMin');
+ }
+ if (options.get('chartRangeMax') !== undefined && (options.get('chartRangeClip') || options.get('chartRangeMax') > max)) {
+ max = options.get('chartRangeMax');
+ }
+
+ this.zeroAxis = zeroAxis = options.get('zeroAxis', true);
+ if (min <= 0 && max >= 0 && zeroAxis) {
+ xaxisOffset = 0;
+ } else if (zeroAxis == false) {
+ xaxisOffset = min;
+ } else if (min > 0) {
+ xaxisOffset = min;
+ } else {
+ xaxisOffset = max;
+ }
+ this.xaxisOffset = xaxisOffset;
+
+ range = stacked ? (Math.max.apply(Math, stackRanges) + Math.max.apply(Math, stackRangesNeg)) : max - min;
+
+ // as we plot zero/min values a single pixel line, we add a pixel to all other
+ // values - Reduce the effective canvas size to suit
+ this.canvasHeightEf = (zeroAxis && min < 0) ? this.canvasHeight - 2 : this.canvasHeight - 1;
+
+ if (min < xaxisOffset) {
+ yMaxCalc = (stacked && max >= 0) ? stackMax : max;
+ yoffset = (yMaxCalc - xaxisOffset) / range * this.canvasHeight;
+ if (yoffset !== Math.ceil(yoffset)) {
+ this.canvasHeightEf -= 2;
+ yoffset = Math.ceil(yoffset);
+ }
+ } else {
+ yoffset = this.canvasHeight;
+ }
+ this.yoffset = yoffset;
+
+ if ($.isArray(options.get('colorMap'))) {
+ this.colorMapByIndex = options.get('colorMap');
+ this.colorMapByValue = null;
+ } else {
+ this.colorMapByIndex = null;
+ this.colorMapByValue = options.get('colorMap');
+ if (this.colorMapByValue && this.colorMapByValue.get === undefined) {
+ this.colorMapByValue = new RangeMap(this.colorMapByValue);
+ }
+ }
+
+ this.range = range;
+ },
+
+ getRegion: function (el, x, y) {
+ var result = Math.floor(x / this.totalBarWidth);
+ return (result < 0 || result >= this.values.length) ? undefined : result;
+ },
+
+ getCurrentRegionFields: function () {
+ var currentRegion = this.currentRegion,
+ values = ensureArray(this.values[currentRegion]),
+ result = [],
+ value, i;
+ for (i = values.length; i--;) {
+ value = values[i];
+ result.push({
+ isNull: value === null,
+ value: value,
+ color: this.calcColor(i, value, currentRegion),
+ offset: currentRegion
+ });
+ }
+ return result;
+ },
+
+ calcColor: function (stacknum, value, valuenum) {
+ var colorMapByIndex = this.colorMapByIndex,
+ colorMapByValue = this.colorMapByValue,
+ options = this.options,
+ color, newColor;
+ if (this.stacked) {
+ color = options.get('stackedBarColor');
+ } else {
+ color = (value < 0) ? options.get('negBarColor') : options.get('barColor');
+ }
+ if (value === 0 && options.get('zeroColor') !== undefined) {
+ color = options.get('zeroColor');
+ }
+ if (colorMapByValue && (newColor = colorMapByValue.get(value))) {
+ color = newColor;
+ } else if (colorMapByIndex && colorMapByIndex.length > valuenum) {
+ color = colorMapByIndex[valuenum];
+ }
+ return $.isArray(color) ? color[stacknum % color.length] : color;
+ },
+
+ /**
+ * Render bar(s) for a region
+ */
+ renderRegion: function (valuenum, highlight) {
+ var vals = this.values[valuenum],
+ options = this.options,
+ xaxisOffset = this.xaxisOffset,
+ result = [],
+ range = this.range,
+ stacked = this.stacked,
+ target = this.target,
+ x = valuenum * this.totalBarWidth,
+ canvasHeightEf = this.canvasHeightEf,
+ yoffset = this.yoffset,
+ y, height, color, isNull, yoffsetNeg, i, valcount, val, minPlotted, allMin;
+
+ vals = $.isArray(vals) ? vals : [vals];
+ valcount = vals.length;
+ val = vals[0];
+ isNull = all(null, vals);
+ allMin = all(xaxisOffset, vals, true);
+
+ if (isNull) {
+ if (options.get('nullColor')) {
+ color = highlight ? options.get('nullColor') : this.calcHighlightColor(options.get('nullColor'), options);
+ y = (yoffset > 0) ? yoffset - 1 : yoffset;
+ return target.drawRect(x, y, this.barWidth - 1, 0, color, color);
+ } else {
+ return undefined;
+ }
+ }
+ yoffsetNeg = yoffset;
+ for (i = 0; i < valcount; i++) {
+ val = vals[i];
+
+ if (stacked && val === xaxisOffset) {
+ if (!allMin || minPlotted) {
+ continue;
+ }
+ minPlotted = true;
+ }
+
+ if (range > 0) {
+ height = Math.floor(canvasHeightEf * ((Math.abs(val - xaxisOffset) / range))) + 1;
+ } else {
+ height = 1;
+ }
+ if (val < xaxisOffset || (val === xaxisOffset && yoffset === 0)) {
+ y = yoffsetNeg;
+ yoffsetNeg += height;
+ } else {
+ y = yoffset - height;
+ yoffset -= height;
+ }
+ color = this.calcColor(i, val, valuenum);
+ if (highlight) {
+ color = this.calcHighlightColor(color, options);
+ }
+ result.push(target.drawRect(x, y, this.barWidth - 1, height - 1, color, color));
+ }
+ if (result.length === 1) {
+ return result[0];
+ }
+ return result;
+ }
+ });
+
+ /**
+ * Tristate charts
+ */
+ $.fn.sparkline.tristate = tristate = createClass($.fn.sparkline._base, barHighlightMixin, {
+ type: 'tristate',
+
+ init: function (el, values, options, width, height) {
+ var barWidth = parseInt(options.get('barWidth'), 10),
+ barSpacing = parseInt(options.get('barSpacing'), 10);
+ tristate._super.init.call(this, el, values, options, width, height);
+
+ this.regionShapes = {};
+ this.barWidth = barWidth;
+ this.barSpacing = barSpacing;
+ this.totalBarWidth = barWidth + barSpacing;
+ this.values = $.map(values, Number);
+ this.width = width = (values.length * barWidth) + ((values.length - 1) * barSpacing);
+
+ if ($.isArray(options.get('colorMap'))) {
+ this.colorMapByIndex = options.get('colorMap');
+ this.colorMapByValue = null;
+ } else {
+ this.colorMapByIndex = null;
+ this.colorMapByValue = options.get('colorMap');
+ if (this.colorMapByValue && this.colorMapByValue.get === undefined) {
+ this.colorMapByValue = new RangeMap(this.colorMapByValue);
+ }
+ }
+ this.initTarget();
+ },
+
+ getRegion: function (el, x, y) {
+ return Math.floor(x / this.totalBarWidth);
+ },
+
+ getCurrentRegionFields: function () {
+ var currentRegion = this.currentRegion;
+ return {
+ isNull: this.values[currentRegion] === undefined,
+ value: this.values[currentRegion],
+ color: this.calcColor(this.values[currentRegion], currentRegion),
+ offset: currentRegion
+ };
+ },
+
+ calcColor: function (value, valuenum) {
+ var values = this.values,
+ options = this.options,
+ colorMapByIndex = this.colorMapByIndex,
+ colorMapByValue = this.colorMapByValue,
+ color, newColor;
+
+ if (colorMapByValue && (newColor = colorMapByValue.get(value))) {
+ color = newColor;
+ } else if (colorMapByIndex && colorMapByIndex.length > valuenum) {
+ color = colorMapByIndex[valuenum];
+ } else if (values[valuenum] < 0) {
+ color = options.get('negBarColor');
+ } else if (values[valuenum] > 0) {
+ color = options.get('posBarColor');
+ } else {
+ color = options.get('zeroBarColor');
+ }
+ return color;
+ },
+
+ renderRegion: function (valuenum, highlight) {
+ var values = this.values,
+ options = this.options,
+ target = this.target,
+ canvasHeight, height, halfHeight,
+ x, y, color;
+
+ canvasHeight = target.pixelHeight;
+ halfHeight = Math.round(canvasHeight / 2);
+
+ x = valuenum * this.totalBarWidth;
+ if (values[valuenum] < 0) {
+ y = halfHeight;
+ height = halfHeight - 1;
+ } else if (values[valuenum] > 0) {
+ y = 0;
+ height = halfHeight - 1;
+ } else {
+ y = halfHeight - 1;
+ height = 2;
+ }
+ color = this.calcColor(values[valuenum], valuenum);
+ if (color === null) {
+ return;
+ }
+ if (highlight) {
+ color = this.calcHighlightColor(color, options);
+ }
+ return target.drawRect(x, y, this.barWidth - 1, height - 1, color, color);
+ }
+ });
+
+ /**
+ * Discrete charts
+ */
+ $.fn.sparkline.discrete = discrete = createClass($.fn.sparkline._base, barHighlightMixin, {
+ type: 'discrete',
+
+ init: function (el, values, options, width, height) {
+ discrete._super.init.call(this, el, values, options, width, height);
+
+ this.regionShapes = {};
+ this.values = values = $.map(values, Number);
+ this.min = Math.min.apply(Math, values);
+ this.max = Math.max.apply(Math, values);
+ this.range = this.max - this.min;
+ this.width = width = options.get('width') === 'auto' ? values.length * 2 : this.width;
+ this.interval = Math.floor(width / values.length);
+ this.itemWidth = width / values.length;
+ if (options.get('chartRangeMin') !== undefined && (options.get('chartRangeClip') || options.get('chartRangeMin') < this.min)) {
+ this.min = options.get('chartRangeMin');
+ }
+ if (options.get('chartRangeMax') !== undefined && (options.get('chartRangeClip') || options.get('chartRangeMax') > this.max)) {
+ this.max = options.get('chartRangeMax');
+ }
+ this.initTarget();
+ if (this.target) {
+ this.lineHeight = options.get('lineHeight') === 'auto' ? Math.round(this.canvasHeight * 0.3) : options.get('lineHeight');
+ }
+ },
+
+ getRegion: function (el, x, y) {
+ return Math.floor(x / this.itemWidth);
+ },
+
+ getCurrentRegionFields: function () {
+ var currentRegion = this.currentRegion;
+ return {
+ isNull: this.values[currentRegion] === undefined,
+ value: this.values[currentRegion],
+ offset: currentRegion
+ };
+ },
+
+ renderRegion: function (valuenum, highlight) {
+ var values = this.values,
+ options = this.options,
+ min = this.min,
+ max = this.max,
+ range = this.range,
+ interval = this.interval,
+ target = this.target,
+ canvasHeight = this.canvasHeight,
+ lineHeight = this.lineHeight,
+ pheight = canvasHeight - lineHeight,
+ ytop, val, color, x;
+
+ val = clipval(values[valuenum], min, max);
+ x = valuenum * interval;
+ ytop = Math.round(pheight - pheight * ((val - min) / range));
+ color = (options.get('thresholdColor') && val < options.get('thresholdValue')) ? options.get('thresholdColor') : options.get('lineColor');
+ if (highlight) {
+ color = this.calcHighlightColor(color, options);
+ }
+ return target.drawLine(x, ytop, x, ytop + lineHeight, color);
+ }
+ });
+
+ /**
+ * Bullet charts
+ */
+ $.fn.sparkline.bullet = bullet = createClass($.fn.sparkline._base, {
+ type: 'bullet',
+
+ init: function (el, values, options, width, height) {
+ var min, max, vals;
+ bullet._super.init.call(this, el, values, options, width, height);
+
+ // values: target, performance, range1, range2, range3
+ this.values = values = normalizeValues(values);
+ // target or performance could be null
+ vals = values.slice();
+ vals[0] = vals[0] === null ? vals[2] : vals[0];
+ vals[1] = values[1] === null ? vals[2] : vals[1];
+ min = Math.min.apply(Math, values);
+ max = Math.max.apply(Math, values);
+ if (options.get('base') === undefined) {
+ min = min < 0 ? min : 0;
+ } else {
+ min = options.get('base');
+ }
+ this.min = min;
+ this.max = max;
+ this.range = max - min;
+ this.shapes = {};
+ this.valueShapes = {};
+ this.regiondata = {};
+ this.width = width = options.get('width') === 'auto' ? '4.0em' : width;
+ this.target = this.$el.simpledraw(width, height, options.get('composite'));
+ if (!values.length) {
+ this.disabled = true;
+ }
+ this.initTarget();
+ },
+
+ getRegion: function (el, x, y) {
+ var shapeid = this.target.getShapeAt(el, x, y);
+ return (shapeid !== undefined && this.shapes[shapeid] !== undefined) ? this.shapes[shapeid] : undefined;
+ },
+
+ getCurrentRegionFields: function () {
+ var currentRegion = this.currentRegion;
+ return {
+ fieldkey: currentRegion.substr(0, 1),
+ value: this.values[currentRegion.substr(1)],
+ region: currentRegion
+ };
+ },
+
+ changeHighlight: function (highlight) {
+ var currentRegion = this.currentRegion,
+ shapeid = this.valueShapes[currentRegion],
+ shape;
+ delete this.shapes[shapeid];
+ switch (currentRegion.substr(0, 1)) {
+ case 'r':
+ shape = this.renderRange(currentRegion.substr(1), highlight);
+ break;
+ case 'p':
+ shape = this.renderPerformance(highlight);
+ break;
+ case 't':
+ shape = this.renderTarget(highlight);
+ break;
+ }
+ this.valueShapes[currentRegion] = shape.id;
+ this.shapes[shape.id] = currentRegion;
+ this.target.replaceWithShape(shapeid, shape);
+ },
+
+ renderRange: function (rn, highlight) {
+ var rangeval = this.values[rn],
+ rangewidth = Math.round(this.canvasWidth * ((rangeval - this.min) / this.range)),
+ color = this.options.get('rangeColors')[rn - 2];
+ if (highlight) {
+ color = this.calcHighlightColor(color, this.options);
+ }
+ return this.target.drawRect(0, 0, rangewidth - 1, this.canvasHeight - 1, color, color);
+ },
+
+ renderPerformance: function (highlight) {
+ var perfval = this.values[1],
+ perfwidth = Math.round(this.canvasWidth * ((perfval - this.min) / this.range)),
+ color = this.options.get('performanceColor');
+ if (highlight) {
+ color = this.calcHighlightColor(color, this.options);
+ }
+ return this.target.drawRect(0, Math.round(this.canvasHeight * 0.3), perfwidth - 1,
+ Math.round(this.canvasHeight * 0.4) - 1, color, color);
+ },
+
+ renderTarget: function (highlight) {
+ var targetval = this.values[0],
+ x = Math.round(this.canvasWidth * ((targetval - this.min) / this.range) - (this.options.get('targetWidth') / 2)),
+ targettop = Math.round(this.canvasHeight * 0.10),
+ targetheight = this.canvasHeight - (targettop * 2),
+ color = this.options.get('targetColor');
+ if (highlight) {
+ color = this.calcHighlightColor(color, this.options);
+ }
+ return this.target.drawRect(x, targettop, this.options.get('targetWidth') - 1, targetheight - 1, color, color);
+ },
+
+ render: function () {
+ var vlen = this.values.length,
+ target = this.target,
+ i, shape;
+ if (!bullet._super.render.call(this)) {
+ return;
+ }
+ for (i = 2; i < vlen; i++) {
+ shape = this.renderRange(i).append();
+ this.shapes[shape.id] = 'r' + i;
+ this.valueShapes['r' + i] = shape.id;
+ }
+ if (this.values[1] !== null) {
+ shape = this.renderPerformance().append();
+ this.shapes[shape.id] = 'p1';
+ this.valueShapes.p1 = shape.id;
+ }
+ if (this.values[0] !== null) {
+ shape = this.renderTarget().append();
+ this.shapes[shape.id] = 't0';
+ this.valueShapes.t0 = shape.id;
+ }
+ target.render();
+ }
+ });
+
+ /**
+ * Pie charts
+ */
+ $.fn.sparkline.pie = pie = createClass($.fn.sparkline._base, {
+ type: 'pie',
+
+ init: function (el, values, options, width, height) {
+ var total = 0, i;
+
+ pie._super.init.call(this, el, values, options, width, height);
+
+ this.shapes = {}; // map shape ids to value offsets
+ this.valueShapes = {}; // maps value offsets to shape ids
+ this.values = values = $.map(values, Number);
+
+ if (options.get('width') === 'auto') {
+ this.width = this.height;
+ }
+
+ if (values.length > 0) {
+ for (i = values.length; i--;) {
+ total += values[i];
+ }
+ }
+ this.total = total;
+ this.initTarget();
+ this.radius = Math.floor(Math.min(this.canvasWidth, this.canvasHeight) / 2);
+ },
+
+ getRegion: function (el, x, y) {
+ var shapeid = this.target.getShapeAt(el, x, y);
+ return (shapeid !== undefined && this.shapes[shapeid] !== undefined) ? this.shapes[shapeid] : undefined;
+ },
+
+ getCurrentRegionFields: function () {
+ var currentRegion = this.currentRegion;
+ return {
+ isNull: this.values[currentRegion] === undefined,
+ value: this.values[currentRegion],
+ percent: this.values[currentRegion] / this.total * 100,
+ color: this.options.get('sliceColors')[currentRegion % this.options.get('sliceColors').length],
+ offset: currentRegion
+ };
+ },
+
+ changeHighlight: function (highlight) {
+ var currentRegion = this.currentRegion,
+ newslice = this.renderSlice(currentRegion, highlight),
+ shapeid = this.valueShapes[currentRegion];
+ delete this.shapes[shapeid];
+ this.target.replaceWithShape(shapeid, newslice);
+ this.valueShapes[currentRegion] = newslice.id;
+ this.shapes[newslice.id] = currentRegion;
+ },
+
+ renderSlice: function (valuenum, highlight) {
+ var target = this.target,
+ options = this.options,
+ radius = this.radius,
+ borderWidth = options.get('borderWidth'),
+ offset = options.get('offset'),
+ circle = 2 * Math.PI,
+ values = this.values,
+ total = this.total,
+ next = offset ? (2*Math.PI)*(offset/360) : 0,
+ start, end, i, vlen, color;
+
+ vlen = values.length;
+ for (i = 0; i < vlen; i++) {
+ start = next;
+ end = next;
+ if (total > 0) { // avoid divide by zero
+ end = next + (circle * (values[i] / total));
+ }
+ if (valuenum === i) {
+ color = options.get('sliceColors')[i % options.get('sliceColors').length];
+ if (highlight) {
+ color = this.calcHighlightColor(color, options);
+ }
+
+ return target.drawPieSlice(radius, radius, radius - borderWidth, start, end, undefined, color);
+ }
+ next = end;
+ }
+ },
+
+ render: function () {
+ var target = this.target,
+ values = this.values,
+ options = this.options,
+ radius = this.radius,
+ borderWidth = options.get('borderWidth'),
+ shape, i;
+
+ if (!pie._super.render.call(this)) {
+ return;
+ }
+ if (borderWidth) {
+ target.drawCircle(radius, radius, Math.floor(radius - (borderWidth / 2)),
+ options.get('borderColor'), undefined, borderWidth).append();
+ }
+ for (i = values.length; i--;) {
+ if (values[i]) { // don't render zero values
+ shape = this.renderSlice(i).append();
+ this.valueShapes[i] = shape.id; // store just the shapeid
+ this.shapes[shape.id] = i;
+ }
+ }
+ target.render();
+ }
+ });
+
+ /**
+ * Box plots
+ */
+ $.fn.sparkline.box = box = createClass($.fn.sparkline._base, {
+ type: 'box',
+
+ init: function (el, values, options, width, height) {
+ box._super.init.call(this, el, values, options, width, height);
+ this.values = $.map(values, Number);
+ this.width = options.get('width') === 'auto' ? '4.0em' : width;
+ this.initTarget();
+ if (!this.values.length) {
+ this.disabled = 1;
+ }
+ },
+
+ /**
+ * Simulate a single region
+ */
+ getRegion: function () {
+ return 1;
+ },
+
+ getCurrentRegionFields: function () {
+ var result = [
+ { field: 'lq', value: this.quartiles[0] },
+ { field: 'med', value: this.quartiles[1] },
+ { field: 'uq', value: this.quartiles[2] }
+ ];
+ if (this.loutlier !== undefined) {
+ result.push({ field: 'lo', value: this.loutlier});
+ }
+ if (this.routlier !== undefined) {
+ result.push({ field: 'ro', value: this.routlier});
+ }
+ if (this.lwhisker !== undefined) {
+ result.push({ field: 'lw', value: this.lwhisker});
+ }
+ if (this.rwhisker !== undefined) {
+ result.push({ field: 'rw', value: this.rwhisker});
+ }
+ return result;
+ },
+
+ render: function () {
+ var target = this.target,
+ values = this.values,
+ vlen = values.length,
+ options = this.options,
+ canvasWidth = this.canvasWidth,
+ canvasHeight = this.canvasHeight,
+ minValue = options.get('chartRangeMin') === undefined ? Math.min.apply(Math, values) : options.get('chartRangeMin'),
+ maxValue = options.get('chartRangeMax') === undefined ? Math.max.apply(Math, values) : options.get('chartRangeMax'),
+ canvasLeft = 0,
+ lwhisker, loutlier, iqr, q1, q2, q3, rwhisker, routlier, i,
+ size, unitSize;
+
+ if (!box._super.render.call(this)) {
+ return;
+ }
+
+ if (options.get('raw')) {
+ if (options.get('showOutliers') && values.length > 5) {
+ loutlier = values[0];
+ lwhisker = values[1];
+ q1 = values[2];
+ q2 = values[3];
+ q3 = values[4];
+ rwhisker = values[5];
+ routlier = values[6];
+ } else {
+ lwhisker = values[0];
+ q1 = values[1];
+ q2 = values[2];
+ q3 = values[3];
+ rwhisker = values[4];
+ }
+ } else {
+ values.sort(function (a, b) { return a - b; });
+ q1 = quartile(values, 1);
+ q2 = quartile(values, 2);
+ q3 = quartile(values, 3);
+ iqr = q3 - q1;
+ if (options.get('showOutliers')) {
+ lwhisker = rwhisker = undefined;
+ for (i = 0; i < vlen; i++) {
+ if (lwhisker === undefined && values[i] > q1 - (iqr * options.get('outlierIQR'))) {
+ lwhisker = values[i];
+ }
+ if (values[i] < q3 + (iqr * options.get('outlierIQR'))) {
+ rwhisker = values[i];
+ }
+ }
+ loutlier = values[0];
+ routlier = values[vlen - 1];
+ } else {
+ lwhisker = values[0];
+ rwhisker = values[vlen - 1];
+ }
+ }
+ this.quartiles = [q1, q2, q3];
+ this.lwhisker = lwhisker;
+ this.rwhisker = rwhisker;
+ this.loutlier = loutlier;
+ this.routlier = routlier;
+
+ unitSize = canvasWidth / (maxValue - minValue + 1);
+ if (options.get('showOutliers')) {
+ canvasLeft = Math.ceil(options.get('spotRadius'));
+ canvasWidth -= 2 * Math.ceil(options.get('spotRadius'));
+ unitSize = canvasWidth / (maxValue - minValue + 1);
+ if (loutlier < lwhisker) {
+ target.drawCircle((loutlier - minValue) * unitSize + canvasLeft,
+ canvasHeight / 2,
+ options.get('spotRadius'),
+ options.get('outlierLineColor'),
+ options.get('outlierFillColor')).append();
+ }
+ if (routlier > rwhisker) {
+ target.drawCircle((routlier - minValue) * unitSize + canvasLeft,
+ canvasHeight / 2,
+ options.get('spotRadius'),
+ options.get('outlierLineColor'),
+ options.get('outlierFillColor')).append();
+ }
+ }
+
+ // box
+ target.drawRect(
+ Math.round((q1 - minValue) * unitSize + canvasLeft),
+ Math.round(canvasHeight * 0.1),
+ Math.round((q3 - q1) * unitSize),
+ Math.round(canvasHeight * 0.8),
+ options.get('boxLineColor'),
+ options.get('boxFillColor')).append();
+ // left whisker
+ target.drawLine(
+ Math.round((lwhisker - minValue) * unitSize + canvasLeft),
+ Math.round(canvasHeight / 2),
+ Math.round((q1 - minValue) * unitSize + canvasLeft),
+ Math.round(canvasHeight / 2),
+ options.get('lineColor')).append();
+ target.drawLine(
+ Math.round((lwhisker - minValue) * unitSize + canvasLeft),
+ Math.round(canvasHeight / 4),
+ Math.round((lwhisker - minValue) * unitSize + canvasLeft),
+ Math.round(canvasHeight - canvasHeight / 4),
+ options.get('whiskerColor')).append();
+ // right whisker
+ target.drawLine(Math.round((rwhisker - minValue) * unitSize + canvasLeft),
+ Math.round(canvasHeight / 2),
+ Math.round((q3 - minValue) * unitSize + canvasLeft),
+ Math.round(canvasHeight / 2),
+ options.get('lineColor')).append();
+ target.drawLine(
+ Math.round((rwhisker - minValue) * unitSize + canvasLeft),
+ Math.round(canvasHeight / 4),
+ Math.round((rwhisker - minValue) * unitSize + canvasLeft),
+ Math.round(canvasHeight - canvasHeight / 4),
+ options.get('whiskerColor')).append();
+ // median line
+ target.drawLine(
+ Math.round((q2 - minValue) * unitSize + canvasLeft),
+ Math.round(canvasHeight * 0.1),
+ Math.round((q2 - minValue) * unitSize + canvasLeft),
+ Math.round(canvasHeight * 0.9),
+ options.get('medianColor')).append();
+ if (options.get('target')) {
+ size = Math.ceil(options.get('spotRadius'));
+ target.drawLine(
+ Math.round((options.get('target') - minValue) * unitSize + canvasLeft),
+ Math.round((canvasHeight / 2) - size),
+ Math.round((options.get('target') - minValue) * unitSize + canvasLeft),
+ Math.round((canvasHeight / 2) + size),
+ options.get('targetColor')).append();
+ target.drawLine(
+ Math.round((options.get('target') - minValue) * unitSize + canvasLeft - size),
+ Math.round(canvasHeight / 2),
+ Math.round((options.get('target') - minValue) * unitSize + canvasLeft + size),
+ Math.round(canvasHeight / 2),
+ options.get('targetColor')).append();
+ }
+ target.render();
+ }
+ });
+
+ // Setup a very simple "virtual canvas" to make drawing the few shapes we need easier
+ // This is accessible as $(foo).simpledraw()
+
+ // Detect browser renderer support
+ (function() {
+ if (document.namespaces && !document.namespaces.v) {
+ $.fn.sparkline.hasVML = true;
+ document.namespaces.add('v', 'urn:schemas-microsoft-com:vml', '#default#VML');
+ } else {
+ $.fn.sparkline.hasVML = false;
+ }
+
+ var el = document.createElement('canvas');
+ $.fn.sparkline.hasCanvas = !!(el.getContext && el.getContext('2d'));
+
+ })()
+
+ VShape = createClass({
+ init: function (target, id, type, args) {
+ this.target = target;
+ this.id = id;
+ this.type = type;
+ this.args = args;
+ },
+ append: function () {
+ this.target.appendShape(this);
+ return this;
+ }
+ });
+
+ VCanvas_base = createClass({
+ _pxregex: /(\d+)(px)?\s*$/i,
+
+ init: function (width, height, target) {
+ if (!width) {
+ return;
+ }
+ this.width = width;
+ this.height = height;
+ this.target = target;
+ this.lastShapeId = null;
+ if (target[0]) {
+ target = target[0];
+ }
+ $.data(target, '_jqs_vcanvas', this);
+ },
+
+ drawLine: function (x1, y1, x2, y2, lineColor, lineWidth) {
+ return this.drawShape([[x1, y1], [x2, y2]], lineColor, lineWidth);
+ },
+
+ drawShape: function (path, lineColor, fillColor, lineWidth) {
+ return this._genShape('Shape', [path, lineColor, fillColor, lineWidth]);
+ },
+
+ drawCircle: function (x, y, radius, lineColor, fillColor, lineWidth) {
+ return this._genShape('Circle', [x, y, radius, lineColor, fillColor, lineWidth]);
+ },
+
+ drawPieSlice: function (x, y, radius, startAngle, endAngle, lineColor, fillColor) {
+ return this._genShape('PieSlice', [x, y, radius, startAngle, endAngle, lineColor, fillColor]);
+ },
+
+ drawRect: function (x, y, width, height, lineColor, fillColor) {
+ return this._genShape('Rect', [x, y, width, height, lineColor, fillColor]);
+ },
+
+ getElement: function () {
+ return this.canvas;
+ },
+
+ /**
+ * Return the most recently inserted shape id
+ */
+ getLastShapeId: function () {
+ return this.lastShapeId;
+ },
+
+ /**
+ * Clear and reset the canvas
+ */
+ reset: function () {
+ alert('reset not implemented');
+ },
+
+ _insert: function (el, target) {
+ $(target).html(el);
+ },
+
+ /**
+ * Calculate the pixel dimensions of the canvas
+ */
+ _calculatePixelDims: function (width, height, canvas) {
+ // XXX This should probably be a configurable option
+ var match;
+ match = this._pxregex.exec(height);
+ if (match) {
+ this.pixelHeight = match[1];
+ } else {
+ this.pixelHeight = $(canvas).height();
+ }
+ match = this._pxregex.exec(width);
+ if (match) {
+ this.pixelWidth = match[1];
+ } else {
+ this.pixelWidth = $(canvas).width();
+ }
+ },
+
+ /**
+ * Generate a shape object and id for later rendering
+ */
+ _genShape: function (shapetype, shapeargs) {
+ var id = shapeCount++;
+ shapeargs.unshift(id);
+ return new VShape(this, id, shapetype, shapeargs);
+ },
+
+ /**
+ * Add a shape to the end of the render queue
+ */
+ appendShape: function (shape) {
+ alert('appendShape not implemented');
+ },
+
+ /**
+ * Replace one shape with another
+ */
+ replaceWithShape: function (shapeid, shape) {
+ alert('replaceWithShape not implemented');
+ },
+
+ /**
+ * Insert one shape after another in the render queue
+ */
+ insertAfterShape: function (shapeid, shape) {
+ alert('insertAfterShape not implemented');
+ },
+
+ /**
+ * Remove a shape from the queue
+ */
+ removeShapeId: function (shapeid) {
+ alert('removeShapeId not implemented');
+ },
+
+ /**
+ * Find a shape at the specified x/y co-ordinates
+ */
+ getShapeAt: function (el, x, y) {
+ alert('getShapeAt not implemented');
+ },
+
+ /**
+ * Render all queued shapes onto the canvas
+ */
+ render: function () {
+ alert('render not implemented');
+ }
+ });
+
+ VCanvas_canvas = createClass(VCanvas_base, {
+ init: function (width, height, target, interact) {
+ VCanvas_canvas._super.init.call(this, width, height, target);
+ this.canvas = document.createElement('canvas');
+ if (target[0]) {
+ target = target[0];
+ }
+ $.data(target, '_jqs_vcanvas', this);
+ $(this.canvas).css({ display: 'inline-block', width: width, height: height, verticalAlign: 'top' });
+ this._insert(this.canvas, target);
+ this._calculatePixelDims(width, height, this.canvas);
+ this.canvas.width = this.pixelWidth;
+ this.canvas.height = this.pixelHeight;
+ this.interact = interact;
+ this.shapes = {};
+ this.shapeseq = [];
+ this.currentTargetShapeId = undefined;
+ $(this.canvas).css({width: this.pixelWidth, height: this.pixelHeight});
+ },
+
+ _getContext: function (lineColor, fillColor, lineWidth) {
+ var context = this.canvas.getContext('2d');
+ if (lineColor !== undefined) {
+ context.strokeStyle = lineColor;
+ }
+ context.lineWidth = lineWidth === undefined ? 1 : lineWidth;
+ if (fillColor !== undefined) {
+ context.fillStyle = fillColor;
+ }
+ return context;
+ },
+
+ reset: function () {
+ var context = this._getContext();
+ context.clearRect(0, 0, this.pixelWidth, this.pixelHeight);
+ this.shapes = {};
+ this.shapeseq = [];
+ this.currentTargetShapeId = undefined;
+ },
+
+ _drawShape: function (shapeid, path, lineColor, fillColor, lineWidth) {
+ var context = this._getContext(lineColor, fillColor, lineWidth),
+ i, plen;
+ context.beginPath();
+ context.moveTo(path[0][0] + 0.5, path[0][1] + 0.5);
+ for (i = 1, plen = path.length; i < plen; i++) {
+ context.lineTo(path[i][0] + 0.5, path[i][1] + 0.5); // the 0.5 offset gives us crisp pixel-width lines
+ }
+ if (lineColor !== undefined) {
+ context.stroke();
+ }
+ if (fillColor !== undefined) {
+ context.fill();
+ }
+ if (this.targetX !== undefined && this.targetY !== undefined &&
+ context.isPointInPath(this.targetX, this.targetY)) {
+ this.currentTargetShapeId = shapeid;
+ }
+ },
+
+ _drawCircle: function (shapeid, x, y, radius, lineColor, fillColor, lineWidth) {
+ var context = this._getContext(lineColor, fillColor, lineWidth);
+ context.beginPath();
+ context.arc(x, y, radius, 0, 2 * Math.PI, false);
+ if (this.targetX !== undefined && this.targetY !== undefined &&
+ context.isPointInPath(this.targetX, this.targetY)) {
+ this.currentTargetShapeId = shapeid;
+ }
+ if (lineColor !== undefined) {
+ context.stroke();
+ }
+ if (fillColor !== undefined) {
+ context.fill();
+ }
+ },
+
+ _drawPieSlice: function (shapeid, x, y, radius, startAngle, endAngle, lineColor, fillColor) {
+ var context = this._getContext(lineColor, fillColor);
+ context.beginPath();
+ context.moveTo(x, y);
+ context.arc(x, y, radius, startAngle, endAngle, false);
+ context.lineTo(x, y);
+ context.closePath();
+ if (lineColor !== undefined) {
+ context.stroke();
+ }
+ if (fillColor) {
+ context.fill();
+ }
+ if (this.targetX !== undefined && this.targetY !== undefined &&
+ context.isPointInPath(this.targetX, this.targetY)) {
+ this.currentTargetShapeId = shapeid;
+ }
+ },
+
+ _drawRect: function (shapeid, x, y, width, height, lineColor, fillColor) {
+ return this._drawShape(shapeid, [[x, y], [x + width, y], [x + width, y + height], [x, y + height], [x, y]], lineColor, fillColor);
+ },
+
+ appendShape: function (shape) {
+ this.shapes[shape.id] = shape;
+ this.shapeseq.push(shape.id);
+ this.lastShapeId = shape.id;
+ return shape.id;
+ },
+
+ replaceWithShape: function (shapeid, shape) {
+ var shapeseq = this.shapeseq,
+ i;
+ this.shapes[shape.id] = shape;
+ for (i = shapeseq.length; i--;) {
+ if (shapeseq[i] == shapeid) {
+ shapeseq[i] = shape.id;
+ }
+ }
+ delete this.shapes[shapeid];
+ },
+
+ replaceWithShapes: function (shapeids, shapes) {
+ var shapeseq = this.shapeseq,
+ shapemap = {},
+ sid, i, first;
+
+ for (i = shapeids.length; i--;) {
+ shapemap[shapeids[i]] = true;
+ }
+ for (i = shapeseq.length; i--;) {
+ sid = shapeseq[i];
+ if (shapemap[sid]) {
+ shapeseq.splice(i, 1);
+ delete this.shapes[sid];
+ first = i;
+ }
+ }
+ for (i = shapes.length; i--;) {
+ shapeseq.splice(first, 0, shapes[i].id);
+ this.shapes[shapes[i].id] = shapes[i];
+ }
+
+ },
+
+ insertAfterShape: function (shapeid, shape) {
+ var shapeseq = this.shapeseq,
+ i;
+ for (i = shapeseq.length; i--;) {
+ if (shapeseq[i] === shapeid) {
+ shapeseq.splice(i + 1, 0, shape.id);
+ this.shapes[shape.id] = shape;
+ return;
+ }
+ }
+ },
+
+ removeShapeId: function (shapeid) {
+ var shapeseq = this.shapeseq,
+ i;
+ for (i = shapeseq.length; i--;) {
+ if (shapeseq[i] === shapeid) {
+ shapeseq.splice(i, 1);
+ break;
+ }
+ }
+ delete this.shapes[shapeid];
+ },
+
+ getShapeAt: function (el, x, y) {
+ this.targetX = x;
+ this.targetY = y;
+ this.render();
+ return this.currentTargetShapeId;
+ },
+
+ render: function () {
+ var shapeseq = this.shapeseq,
+ shapes = this.shapes,
+ shapeCount = shapeseq.length,
+ context = this._getContext(),
+ shapeid, shape, i;
+ context.clearRect(0, 0, this.pixelWidth, this.pixelHeight);
+ for (i = 0; i < shapeCount; i++) {
+ shapeid = shapeseq[i];
+ shape = shapes[shapeid];
+ this['_draw' + shape.type].apply(this, shape.args);
+ }
+ if (!this.interact) {
+ // not interactive so no need to keep the shapes array
+ this.shapes = {};
+ this.shapeseq = [];
+ }
+ }
+
+ });
+
+ VCanvas_vml = createClass(VCanvas_base, {
+ init: function (width, height, target) {
+ var groupel;
+ VCanvas_vml._super.init.call(this, width, height, target);
+ if (target[0]) {
+ target = target[0];
+ }
+ $.data(target, '_jqs_vcanvas', this);
+ this.canvas = document.createElement('span');
+ $(this.canvas).css({ display: 'inline-block', position: 'relative', overflow: 'hidden', width: width, height: height, margin: '0px', padding: '0px', verticalAlign: 'top'});
+ this._insert(this.canvas, target);
+ this._calculatePixelDims(width, height, this.canvas);
+ this.canvas.width = this.pixelWidth;
+ this.canvas.height = this.pixelHeight;
+ groupel = '
';
+ this.canvas.insertAdjacentHTML('beforeEnd', groupel);
+ this.group = $(this.canvas).children()[0];
+ this.rendered = false;
+ this.prerender = '';
+ },
+
+ _drawShape: function (shapeid, path, lineColor, fillColor, lineWidth) {
+ var vpath = [],
+ initial, stroke, fill, closed, vel, plen, i;
+ for (i = 0, plen = path.length; i < plen; i++) {
+ vpath[i] = '' + (path[i][0]) + ',' + (path[i][1]);
+ }
+ initial = vpath.splice(0, 1);
+ lineWidth = lineWidth === undefined ? 1 : lineWidth;
+ stroke = lineColor === undefined ? ' stroked="false" ' : ' strokeWeight="' + lineWidth + 'px" strokeColor="' + lineColor + '" ';
+ fill = fillColor === undefined ? ' filled="false"' : ' fillColor="' + fillColor + '" filled="true" ';
+ closed = vpath[0] === vpath[vpath.length - 1] ? 'x ' : '';
+ vel = '
' +
+ ' ';
+ return vel;
+ },
+
+ _drawCircle: function (shapeid, x, y, radius, lineColor, fillColor, lineWidth) {
+ var stroke, fill, vel;
+ x -= radius;
+ y -= radius;
+ stroke = lineColor === undefined ? ' stroked="false" ' : ' strokeWeight="' + lineWidth + 'px" strokeColor="' + lineColor + '" ';
+ fill = fillColor === undefined ? ' filled="false"' : ' fillColor="' + fillColor + '" filled="true" ';
+ vel = '
';
+ return vel;
+
+ },
+
+ _drawPieSlice: function (shapeid, x, y, radius, startAngle, endAngle, lineColor, fillColor) {
+ var vpath, startx, starty, endx, endy, stroke, fill, vel;
+ if (startAngle === endAngle) {
+ return ''; // VML seems to have problem when start angle equals end angle.
+ }
+ if ((endAngle - startAngle) === (2 * Math.PI)) {
+ startAngle = 0.0; // VML seems to have a problem when drawing a full circle that doesn't start 0
+ endAngle = (2 * Math.PI);
+ }
+
+ startx = x + Math.round(Math.cos(startAngle) * radius);
+ starty = y + Math.round(Math.sin(startAngle) * radius);
+ endx = x + Math.round(Math.cos(endAngle) * radius);
+ endy = y + Math.round(Math.sin(endAngle) * radius);
+
+ if (startx === endx && starty === endy) {
+ if ((endAngle - startAngle) < Math.PI) {
+ // Prevent very small slices from being mistaken as a whole pie
+ return '';
+ }
+ // essentially going to be the entire circle, so ignore startAngle
+ startx = endx = x + radius;
+ starty = endy = y;
+ }
+
+ if (startx === endx && starty === endy && (endAngle - startAngle) < Math.PI) {
+ return '';
+ }
+
+ vpath = [x - radius, y - radius, x + radius, y + radius, startx, starty, endx, endy];
+ stroke = lineColor === undefined ? ' stroked="false" ' : ' strokeWeight="1px" strokeColor="' + lineColor + '" ';
+ fill = fillColor === undefined ? ' filled="false"' : ' fillColor="' + fillColor + '" filled="true" ';
+ vel = '
' +
+ ' ';
+ return vel;
+ },
+
+ _drawRect: function (shapeid, x, y, width, height, lineColor, fillColor) {
+ return this._drawShape(shapeid, [[x, y], [x, y + height], [x + width, y + height], [x + width, y], [x, y]], lineColor, fillColor);
+ },
+
+ reset: function () {
+ this.group.innerHTML = '';
+ },
+
+ appendShape: function (shape) {
+ var vel = this['_draw' + shape.type].apply(this, shape.args);
+ if (this.rendered) {
+ this.group.insertAdjacentHTML('beforeEnd', vel);
+ } else {
+ this.prerender += vel;
+ }
+ this.lastShapeId = shape.id;
+ return shape.id;
+ },
+
+ replaceWithShape: function (shapeid, shape) {
+ var existing = $('#jqsshape' + shapeid),
+ vel = this['_draw' + shape.type].apply(this, shape.args);
+ existing[0].outerHTML = vel;
+ },
+
+ replaceWithShapes: function (shapeids, shapes) {
+ // replace the first shapeid with all the new shapes then toast the remaining old shapes
+ var existing = $('#jqsshape' + shapeids[0]),
+ replace = '',
+ slen = shapes.length,
+ i;
+ for (i = 0; i < slen; i++) {
+ replace += this['_draw' + shapes[i].type].apply(this, shapes[i].args);
+ }
+ existing[0].outerHTML = replace;
+ for (i = 1; i < shapeids.length; i++) {
+ $('#jqsshape' + shapeids[i]).remove();
+ }
+ },
+
+ insertAfterShape: function (shapeid, shape) {
+ var existing = $('#jqsshape' + shapeid),
+ vel = this['_draw' + shape.type].apply(this, shape.args);
+ existing[0].insertAdjacentHTML('afterEnd', vel);
+ },
+
+ removeShapeId: function (shapeid) {
+ var existing = $('#jqsshape' + shapeid);
+ this.group.removeChild(existing[0]);
+ },
+
+ getShapeAt: function (el, x, y) {
+ var shapeid = el.id.substr(8);
+ return shapeid;
+ },
+
+ render: function () {
+ if (!this.rendered) {
+ // batch the intial render into a single repaint
+ this.group.innerHTML = this.prerender;
+ this.rendered = true;
+ }
+ }
+ });
+
+}));
+// Generated by CoffeeScript 1.7.1
+
+/*
+jQuery.Turbolinks ~ https://github.com/kossnocorp/jquery.turbolinks
+jQuery plugin for drop-in fix binded events problem caused by Turbolinks
+
+The MIT License
+Copyright (c) 2012-2013 Sasha Koss & Rico Sta. Cruz
+ */
+
+
+(function() {
+ var $, $document;
+
+ $ = window.jQuery || (typeof require === "function" ? require('jquery') : void 0);
+
+ $document = $(document);
+
+ $.turbo = {
+ version: '2.1.0',
+ isReady: false,
+ use: function(load, fetch) {
+ return $document.off('.turbo').on("" + load + ".turbo", this.onLoad).on("" + fetch + ".turbo", this.onFetch);
+ },
+ addCallback: function(callback) {
+ if ($.turbo.isReady) {
+ callback($);
+ }
+ return $document.on('turbo:ready', function() {
+ return callback($);
+ });
+ },
+ onLoad: function() {
+ $.turbo.isReady = true;
+ return $document.trigger('turbo:ready');
+ },
+ onFetch: function() {
+ return $.turbo.isReady = false;
+ },
+ register: function() {
+ $(this.onLoad);
+ return $.fn.ready = this.addCallback;
+ }
+ };
+
+ $.turbo.register();
+
+ $.turbo.use('page:load', 'page:fetch');
+
+}).call(this);
+(function() {
+ var CSRFToken, Click, ComponentUrl, EVENTS, Link, ProgressBar, browserIsntBuggy, browserSupportsCustomEvents, browserSupportsPushState, browserSupportsTurbolinks, bypassOnLoadPopstate, cacheCurrentPage, cacheSize, changePage, clone, constrainPageCacheTo, createDocument, crossOriginRedirect, currentState, enableProgressBar, enableTransitionCache, executeScriptTags, extractTitleAndBody, fetch, fetchHistory, fetchReplacement, historyStateIsDefined, initializeTurbolinks, installDocumentReadyPageEventTriggers, installHistoryChangeHandler, installJqueryAjaxSuccessPageUpdateTrigger, loadedAssets, manuallyTriggerHashChangeForFirefox, pageCache, pageChangePrevented, pagesCached, popCookie, processResponse, progressBar, recallScrollPosition, ref, referer, reflectNewUrl, reflectRedirectedUrl, rememberCurrentState, rememberCurrentUrl, rememberReferer, removeNoscriptTags, requestMethodIsSafe, resetScrollPosition, setAutofocusElement, transitionCacheEnabled, transitionCacheFor, triggerEvent, visit, xhr,
+ indexOf = [].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (i in this && this[i] === item) return i; } return -1; },
+ extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
+ hasProp = {}.hasOwnProperty,
+ slice = [].slice,
+ bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
+
+ pageCache = {};
+
+ cacheSize = 10;
+
+ transitionCacheEnabled = false;
+
+ progressBar = null;
+
+ currentState = null;
+
+ loadedAssets = null;
+
+ referer = null;
+
+ xhr = null;
+
+ EVENTS = {
+ BEFORE_CHANGE: 'page:before-change',
+ FETCH: 'page:fetch',
+ RECEIVE: 'page:receive',
+ CHANGE: 'page:change',
+ UPDATE: 'page:update',
+ LOAD: 'page:load',
+ RESTORE: 'page:restore',
+ BEFORE_UNLOAD: 'page:before-unload',
+ EXPIRE: 'page:expire'
+ };
+
+ fetch = function(url) {
+ var cachedPage;
+ url = new ComponentUrl(url);
+ rememberReferer();
+ cacheCurrentPage();
+ if (progressBar != null) {
+ progressBar.start();
+ }
+ if (transitionCacheEnabled && (cachedPage = transitionCacheFor(url.absolute))) {
+ fetchHistory(cachedPage);
+ return fetchReplacement(url, null, false);
+ } else {
+ return fetchReplacement(url, resetScrollPosition);
+ }
+ };
+
+ transitionCacheFor = function(url) {
+ var cachedPage;
+ cachedPage = pageCache[url];
+ if (cachedPage && !cachedPage.transitionCacheDisabled) {
+ return cachedPage;
+ }
+ };
+
+ enableTransitionCache = function(enable) {
+ if (enable == null) {
+ enable = true;
+ }
+ return transitionCacheEnabled = enable;
+ };
+
+ enableProgressBar = function(enable) {
+ if (enable == null) {
+ enable = true;
+ }
+ if (!browserSupportsTurbolinks) {
+ return;
+ }
+ if (enable) {
+ return progressBar != null ? progressBar : progressBar = new ProgressBar('html');
+ } else {
+ if (progressBar != null) {
+ progressBar.uninstall();
+ }
+ return progressBar = null;
+ }
+ };
+
+ fetchReplacement = function(url, onLoadFunction, showProgressBar) {
+ if (showProgressBar == null) {
+ showProgressBar = true;
+ }
+ triggerEvent(EVENTS.FETCH, {
+ url: url.absolute
+ });
+ if (xhr != null) {
+ xhr.abort();
+ }
+ xhr = new XMLHttpRequest;
+ xhr.open('GET', url.withoutHashForIE10compatibility(), true);
+ xhr.setRequestHeader('Accept', 'text/html, application/xhtml+xml, application/xml');
+ xhr.setRequestHeader('X-XHR-Referer', referer);
+ xhr.onload = function() {
+ var doc;
+ triggerEvent(EVENTS.RECEIVE, {
+ url: url.absolute
+ });
+ if (doc = processResponse()) {
+ reflectNewUrl(url);
+ reflectRedirectedUrl();
+ changePage.apply(null, extractTitleAndBody(doc));
+ manuallyTriggerHashChangeForFirefox();
+ if (typeof onLoadFunction === "function") {
+ onLoadFunction();
+ }
+ return triggerEvent(EVENTS.LOAD);
+ } else {
+ return document.location.href = crossOriginRedirect() || url.absolute;
+ }
+ };
+ if (progressBar && showProgressBar) {
+ xhr.onprogress = (function(_this) {
+ return function(event) {
+ var percent;
+ percent = event.lengthComputable ? event.loaded / event.total * 100 : progressBar.value + (100 - progressBar.value) / 10;
+ return progressBar.advanceTo(percent);
+ };
+ })(this);
+ }
+ xhr.onloadend = function() {
+ return xhr = null;
+ };
+ xhr.onerror = function() {
+ return document.location.href = url.absolute;
+ };
+ return xhr.send();
+ };
+
+ fetchHistory = function(cachedPage) {
+ if (xhr != null) {
+ xhr.abort();
+ }
+ changePage(cachedPage.title, cachedPage.body);
+ recallScrollPosition(cachedPage);
+ return triggerEvent(EVENTS.RESTORE);
+ };
+
+ cacheCurrentPage = function() {
+ var currentStateUrl;
+ currentStateUrl = new ComponentUrl(currentState.url);
+ pageCache[currentStateUrl.absolute] = {
+ url: currentStateUrl.relative,
+ body: document.body,
+ title: document.title,
+ positionY: window.pageYOffset,
+ positionX: window.pageXOffset,
+ cachedAt: new Date().getTime(),
+ transitionCacheDisabled: document.querySelector('[data-no-transition-cache]') != null
+ };
+ return constrainPageCacheTo(cacheSize);
+ };
+
+ pagesCached = function(size) {
+ if (size == null) {
+ size = cacheSize;
+ }
+ if (/^[\d]+$/.test(size)) {
+ return cacheSize = parseInt(size);
+ }
+ };
+
+ constrainPageCacheTo = function(limit) {
+ var cacheTimesRecentFirst, i, key, len, pageCacheKeys, results;
+ pageCacheKeys = Object.keys(pageCache);
+ cacheTimesRecentFirst = pageCacheKeys.map(function(url) {
+ return pageCache[url].cachedAt;
+ }).sort(function(a, b) {
+ return b - a;
+ });
+ results = [];
+ for (i = 0, len = pageCacheKeys.length; i < len; i++) {
+ key = pageCacheKeys[i];
+ if (!(pageCache[key].cachedAt <= cacheTimesRecentFirst[limit])) {
+ continue;
+ }
+ triggerEvent(EVENTS.EXPIRE, pageCache[key]);
+ results.push(delete pageCache[key]);
+ }
+ return results;
+ };
+
+ changePage = function(title, body, csrfToken, runScripts) {
+ triggerEvent(EVENTS.BEFORE_UNLOAD);
+ document.title = title;
+ document.documentElement.replaceChild(body, document.body);
+ if (csrfToken != null) {
+ CSRFToken.update(csrfToken);
+ }
+ setAutofocusElement();
+ if (runScripts) {
+ executeScriptTags();
+ }
+ currentState = window.history.state;
+ if (progressBar != null) {
+ progressBar.done();
+ }
+ triggerEvent(EVENTS.CHANGE);
+ return triggerEvent(EVENTS.UPDATE);
+ };
+
+ executeScriptTags = function() {
+ var attr, copy, i, j, len, len1, nextSibling, parentNode, ref, ref1, script, scripts;
+ scripts = Array.prototype.slice.call(document.body.querySelectorAll('script:not([data-turbolinks-eval="false"])'));
+ for (i = 0, len = scripts.length; i < len; i++) {
+ script = scripts[i];
+ if (!((ref = script.type) === '' || ref === 'text/javascript')) {
+ continue;
+ }
+ copy = document.createElement('script');
+ ref1 = script.attributes;
+ for (j = 0, len1 = ref1.length; j < len1; j++) {
+ attr = ref1[j];
+ copy.setAttribute(attr.name, attr.value);
+ }
+ if (!script.hasAttribute('async')) {
+ copy.async = false;
+ }
+ copy.appendChild(document.createTextNode(script.innerHTML));
+ parentNode = script.parentNode, nextSibling = script.nextSibling;
+ parentNode.removeChild(script);
+ parentNode.insertBefore(copy, nextSibling);
+ }
+ };
+
+ removeNoscriptTags = function(node) {
+ node.innerHTML = node.innerHTML.replace(/
/ig, '');
+ return node;
+ };
+
+ setAutofocusElement = function() {
+ var autofocusElement, list;
+ autofocusElement = (list = document.querySelectorAll('input[autofocus], textarea[autofocus]'))[list.length - 1];
+ if (autofocusElement && document.activeElement !== autofocusElement) {
+ return autofocusElement.focus();
+ }
+ };
+
+ reflectNewUrl = function(url) {
+ if ((url = new ComponentUrl(url)).absolute !== referer) {
+ return window.history.pushState({
+ turbolinks: true,
+ url: url.absolute
+ }, '', url.absolute);
+ }
+ };
+
+ reflectRedirectedUrl = function() {
+ var location, preservedHash;
+ if (location = xhr.getResponseHeader('X-XHR-Redirected-To')) {
+ location = new ComponentUrl(location);
+ preservedHash = location.hasNoHash() ? document.location.hash : '';
+ return window.history.replaceState(window.history.state, '', location.href + preservedHash);
+ }
+ };
+
+ crossOriginRedirect = function() {
+ var redirect;
+ if (((redirect = xhr.getResponseHeader('Location')) != null) && (new ComponentUrl(redirect)).crossOrigin()) {
+ return redirect;
+ }
+ };
+
+ rememberReferer = function() {
+ return referer = document.location.href;
+ };
+
+ rememberCurrentUrl = function() {
+ return window.history.replaceState({
+ turbolinks: true,
+ url: document.location.href
+ }, '', document.location.href);
+ };
+
+ rememberCurrentState = function() {
+ return currentState = window.history.state;
+ };
+
+ manuallyTriggerHashChangeForFirefox = function() {
+ var url;
+ if (navigator.userAgent.match(/Firefox/) && !(url = new ComponentUrl).hasNoHash()) {
+ window.history.replaceState(currentState, '', url.withoutHash());
+ return document.location.hash = url.hash;
+ }
+ };
+
+ recallScrollPosition = function(page) {
+ return window.scrollTo(page.positionX, page.positionY);
+ };
+
+ resetScrollPosition = function() {
+ if (document.location.hash) {
+ return document.location.href = document.location.href;
+ } else {
+ return window.scrollTo(0, 0);
+ }
+ };
+
+ clone = function(original) {
+ var copy, key, value;
+ if ((original == null) || typeof original !== 'object') {
+ return original;
+ }
+ copy = new original.constructor();
+ for (key in original) {
+ value = original[key];
+ copy[key] = clone(value);
+ }
+ return copy;
+ };
+
+ popCookie = function(name) {
+ var ref, value;
+ value = ((ref = document.cookie.match(new RegExp(name + "=(\\w+)"))) != null ? ref[1].toUpperCase() : void 0) || '';
+ document.cookie = name + '=; expires=Thu, 01-Jan-70 00:00:01 GMT; path=/';
+ return value;
+ };
+
+ triggerEvent = function(name, data) {
+ var event;
+ if (typeof Prototype !== 'undefined') {
+ Event.fire(document, name, data, true);
+ }
+ event = document.createEvent('Events');
+ if (data) {
+ event.data = data;
+ }
+ event.initEvent(name, true, true);
+ return document.dispatchEvent(event);
+ };
+
+ pageChangePrevented = function(url) {
+ return !triggerEvent(EVENTS.BEFORE_CHANGE, {
+ url: url
+ });
+ };
+
+ processResponse = function() {
+ var assetsChanged, clientOrServerError, doc, extractTrackAssets, intersection, validContent;
+ clientOrServerError = function() {
+ var ref;
+ return (400 <= (ref = xhr.status) && ref < 600);
+ };
+ validContent = function() {
+ var contentType;
+ return ((contentType = xhr.getResponseHeader('Content-Type')) != null) && contentType.match(/^(?:text\/html|application\/xhtml\+xml|application\/xml)(?:;|$)/);
+ };
+ extractTrackAssets = function(doc) {
+ var i, len, node, ref, results;
+ ref = doc.querySelector('head').childNodes;
+ results = [];
+ for (i = 0, len = ref.length; i < len; i++) {
+ node = ref[i];
+ if ((typeof node.getAttribute === "function" ? node.getAttribute('data-turbolinks-track') : void 0) != null) {
+ results.push(node.getAttribute('src') || node.getAttribute('href'));
+ }
+ }
+ return results;
+ };
+ assetsChanged = function(doc) {
+ var fetchedAssets;
+ loadedAssets || (loadedAssets = extractTrackAssets(document));
+ fetchedAssets = extractTrackAssets(doc);
+ return fetchedAssets.length !== loadedAssets.length || intersection(fetchedAssets, loadedAssets).length !== loadedAssets.length;
+ };
+ intersection = function(a, b) {
+ var i, len, ref, results, value;
+ if (a.length > b.length) {
+ ref = [b, a], a = ref[0], b = ref[1];
+ }
+ results = [];
+ for (i = 0, len = a.length; i < len; i++) {
+ value = a[i];
+ if (indexOf.call(b, value) >= 0) {
+ results.push(value);
+ }
+ }
+ return results;
+ };
+ if (!clientOrServerError() && validContent()) {
+ doc = createDocument(xhr.responseText);
+ if (doc && !assetsChanged(doc)) {
+ return doc;
+ }
+ }
+ };
+
+ extractTitleAndBody = function(doc) {
+ var title;
+ title = doc.querySelector('title');
+ return [title != null ? title.textContent : void 0, removeNoscriptTags(doc.querySelector('body')), CSRFToken.get(doc).token, 'runScripts'];
+ };
+
+ CSRFToken = {
+ get: function(doc) {
+ var tag;
+ if (doc == null) {
+ doc = document;
+ }
+ return {
+ node: tag = doc.querySelector('meta[name="csrf-token"]'),
+ token: tag != null ? typeof tag.getAttribute === "function" ? tag.getAttribute('content') : void 0 : void 0
+ };
+ },
+ update: function(latest) {
+ var current;
+ current = this.get();
+ if ((current.token != null) && (latest != null) && current.token !== latest) {
+ return current.node.setAttribute('content', latest);
+ }
+ }
+ };
+
+ createDocument = function(html) {
+ var doc;
+ doc = document.documentElement.cloneNode();
+ doc.innerHTML = html;
+ doc.head = doc.querySelector('head');
+ doc.body = doc.querySelector('body');
+ return doc;
+ };
+
+ ComponentUrl = (function() {
+ function ComponentUrl(original1) {
+ this.original = original1 != null ? original1 : document.location.href;
+ if (this.original.constructor === ComponentUrl) {
+ return this.original;
+ }
+ this._parse();
+ }
+
+ ComponentUrl.prototype.withoutHash = function() {
+ return this.href.replace(this.hash, '').replace('#', '');
+ };
+
+ ComponentUrl.prototype.withoutHashForIE10compatibility = function() {
+ return this.withoutHash();
+ };
+
+ ComponentUrl.prototype.hasNoHash = function() {
+ return this.hash.length === 0;
+ };
+
+ ComponentUrl.prototype.crossOrigin = function() {
+ return this.origin !== (new ComponentUrl).origin;
+ };
+
+ ComponentUrl.prototype._parse = function() {
+ var ref;
+ (this.link != null ? this.link : this.link = document.createElement('a')).href = this.original;
+ ref = this.link, this.href = ref.href, this.protocol = ref.protocol, this.host = ref.host, this.hostname = ref.hostname, this.port = ref.port, this.pathname = ref.pathname, this.search = ref.search, this.hash = ref.hash;
+ this.origin = [this.protocol, '//', this.hostname].join('');
+ if (this.port.length !== 0) {
+ this.origin += ":" + this.port;
+ }
+ this.relative = [this.pathname, this.search, this.hash].join('');
+ return this.absolute = this.href;
+ };
+
+ return ComponentUrl;
+
+ })();
+
+ Link = (function(superClass) {
+ extend(Link, superClass);
+
+ Link.HTML_EXTENSIONS = ['html'];
+
+ Link.allowExtensions = function() {
+ var extension, extensions, i, len;
+ extensions = 1 <= arguments.length ? slice.call(arguments, 0) : [];
+ for (i = 0, len = extensions.length; i < len; i++) {
+ extension = extensions[i];
+ Link.HTML_EXTENSIONS.push(extension);
+ }
+ return Link.HTML_EXTENSIONS;
+ };
+
+ function Link(link1) {
+ this.link = link1;
+ if (this.link.constructor === Link) {
+ return this.link;
+ }
+ this.original = this.link.href;
+ this.originalElement = this.link;
+ this.link = this.link.cloneNode(false);
+ Link.__super__.constructor.apply(this, arguments);
+ }
+
+ Link.prototype.shouldIgnore = function() {
+ return this.crossOrigin() || this._anchored() || this._nonHtml() || this._optOut() || this._target();
+ };
+
+ Link.prototype._anchored = function() {
+ return (this.hash.length > 0 || this.href.charAt(this.href.length - 1) === '#') && (this.withoutHash() === (new ComponentUrl).withoutHash());
+ };
+
+ Link.prototype._nonHtml = function() {
+ return this.pathname.match(/\.[a-z]+$/g) && !this.pathname.match(new RegExp("\\.(?:" + (Link.HTML_EXTENSIONS.join('|')) + ")?$", 'g'));
+ };
+
+ Link.prototype._optOut = function() {
+ var ignore, link;
+ link = this.originalElement;
+ while (!(ignore || link === document)) {
+ ignore = link.getAttribute('data-no-turbolink') != null;
+ link = link.parentNode;
+ }
+ return ignore;
+ };
+
+ Link.prototype._target = function() {
+ return this.link.target.length !== 0;
+ };
+
+ return Link;
+
+ })(ComponentUrl);
+
+ Click = (function() {
+ Click.installHandlerLast = function(event) {
+ if (!event.defaultPrevented) {
+ document.removeEventListener('click', Click.handle, false);
+ return document.addEventListener('click', Click.handle, false);
+ }
+ };
+
+ Click.handle = function(event) {
+ return new Click(event);
+ };
+
+ function Click(event1) {
+ this.event = event1;
+ if (this.event.defaultPrevented) {
+ return;
+ }
+ this._extractLink();
+ if (this._validForTurbolinks()) {
+ if (!pageChangePrevented(this.link.absolute)) {
+ visit(this.link.href);
+ }
+ this.event.preventDefault();
+ }
+ }
+
+ Click.prototype._extractLink = function() {
+ var link;
+ link = this.event.target;
+ while (!(!link.parentNode || link.nodeName === 'A')) {
+ link = link.parentNode;
+ }
+ if (link.nodeName === 'A' && link.href.length !== 0) {
+ return this.link = new Link(link);
+ }
+ };
+
+ Click.prototype._validForTurbolinks = function() {
+ return (this.link != null) && !(this.link.shouldIgnore() || this._nonStandardClick());
+ };
+
+ Click.prototype._nonStandardClick = function() {
+ return this.event.which > 1 || this.event.metaKey || this.event.ctrlKey || this.event.shiftKey || this.event.altKey;
+ };
+
+ return Click;
+
+ })();
+
+ ProgressBar = (function() {
+ var className;
+
+ className = 'turbolinks-progress-bar';
+
+ function ProgressBar(elementSelector) {
+ this.elementSelector = elementSelector;
+ this._trickle = bind(this._trickle, this);
+ this.value = 0;
+ this.content = '';
+ this.speed = 300;
+ this.opacity = 0.99;
+ this.install();
+ }
+
+ ProgressBar.prototype.install = function() {
+ this.element = document.querySelector(this.elementSelector);
+ this.element.classList.add(className);
+ this.styleElement = document.createElement('style');
+ document.head.appendChild(this.styleElement);
+ return this._updateStyle();
+ };
+
+ ProgressBar.prototype.uninstall = function() {
+ this.element.classList.remove(className);
+ return document.head.removeChild(this.styleElement);
+ };
+
+ ProgressBar.prototype.start = function() {
+ return this.advanceTo(5);
+ };
+
+ ProgressBar.prototype.advanceTo = function(value) {
+ var ref;
+ if ((value > (ref = this.value) && ref <= 100)) {
+ this.value = value;
+ this._updateStyle();
+ if (this.value === 100) {
+ return this._stopTrickle();
+ } else if (this.value > 0) {
+ return this._startTrickle();
+ }
+ }
+ };
+
+ ProgressBar.prototype.done = function() {
+ if (this.value > 0) {
+ this.advanceTo(100);
+ return this._reset();
+ }
+ };
+
+ ProgressBar.prototype._reset = function() {
+ var originalOpacity;
+ originalOpacity = this.opacity;
+ setTimeout((function(_this) {
+ return function() {
+ _this.opacity = 0;
+ return _this._updateStyle();
+ };
+ })(this), this.speed / 2);
+ return setTimeout((function(_this) {
+ return function() {
+ _this.value = 0;
+ _this.opacity = originalOpacity;
+ return _this._withSpeed(0, function() {
+ return _this._updateStyle(true);
+ });
+ };
+ })(this), this.speed);
+ };
+
+ ProgressBar.prototype._startTrickle = function() {
+ if (this.trickling) {
+ return;
+ }
+ this.trickling = true;
+ return setTimeout(this._trickle, this.speed);
+ };
+
+ ProgressBar.prototype._stopTrickle = function() {
+ return delete this.trickling;
+ };
+
+ ProgressBar.prototype._trickle = function() {
+ if (!this.trickling) {
+ return;
+ }
+ this.advanceTo(this.value + Math.random() / 2);
+ return setTimeout(this._trickle, this.speed);
+ };
+
+ ProgressBar.prototype._withSpeed = function(speed, fn) {
+ var originalSpeed, result;
+ originalSpeed = this.speed;
+ this.speed = speed;
+ result = fn();
+ this.speed = originalSpeed;
+ return result;
+ };
+
+ ProgressBar.prototype._updateStyle = function(forceRepaint) {
+ if (forceRepaint == null) {
+ forceRepaint = false;
+ }
+ if (forceRepaint) {
+ this._changeContentToForceRepaint();
+ }
+ return this.styleElement.textContent = this._createCSSRule();
+ };
+
+ ProgressBar.prototype._changeContentToForceRepaint = function() {
+ return this.content = this.content === '' ? ' ' : '';
+ };
+
+ ProgressBar.prototype._createCSSRule = function() {
+ return this.elementSelector + "." + className + "::before {\n content: '" + this.content + "';\n position: fixed;\n top: 0;\n left: 0;\n z-index: 2000;\n background-color: #0076ff;\n height: 3px;\n opacity: " + this.opacity + ";\n width: " + this.value + "%;\n transition: width " + this.speed + "ms ease-out, opacity " + (this.speed / 2) + "ms ease-in;\n transform: translate3d(0,0,0);\n}";
+ };
+
+ return ProgressBar;
+
+ })();
+
+ bypassOnLoadPopstate = function(fn) {
+ return setTimeout(fn, 500);
+ };
+
+ installDocumentReadyPageEventTriggers = function() {
+ return document.addEventListener('DOMContentLoaded', (function() {
+ triggerEvent(EVENTS.CHANGE);
+ return triggerEvent(EVENTS.UPDATE);
+ }), true);
+ };
+
+ installJqueryAjaxSuccessPageUpdateTrigger = function() {
+ if (typeof jQuery !== 'undefined') {
+ return jQuery(document).on('ajaxSuccess', function(event, xhr, settings) {
+ if (!jQuery.trim(xhr.responseText)) {
+ return;
+ }
+ return triggerEvent(EVENTS.UPDATE);
+ });
+ }
+ };
+
+ installHistoryChangeHandler = function(event) {
+ var cachedPage, ref;
+ if ((ref = event.state) != null ? ref.turbolinks : void 0) {
+ if (cachedPage = pageCache[(new ComponentUrl(event.state.url)).absolute]) {
+ cacheCurrentPage();
+ return fetchHistory(cachedPage);
+ } else {
+ return visit(event.target.location.href);
+ }
+ }
+ };
+
+ initializeTurbolinks = function() {
+ rememberCurrentUrl();
+ rememberCurrentState();
+ document.addEventListener('click', Click.installHandlerLast, true);
+ window.addEventListener('hashchange', function(event) {
+ rememberCurrentUrl();
+ return rememberCurrentState();
+ }, false);
+ return bypassOnLoadPopstate(function() {
+ return window.addEventListener('popstate', installHistoryChangeHandler, false);
+ });
+ };
+
+ historyStateIsDefined = window.history.state !== void 0 || navigator.userAgent.match(/Firefox\/2[6|7]/);
+
+ browserSupportsPushState = window.history && window.history.pushState && window.history.replaceState && historyStateIsDefined;
+
+ browserIsntBuggy = !navigator.userAgent.match(/CriOS\//);
+
+ requestMethodIsSafe = (ref = popCookie('request_method')) === 'GET' || ref === '';
+
+ browserSupportsTurbolinks = browserSupportsPushState && browserIsntBuggy && requestMethodIsSafe;
+
+ browserSupportsCustomEvents = document.addEventListener && document.createEvent;
+
+ if (browserSupportsCustomEvents) {
+ installDocumentReadyPageEventTriggers();
+ installJqueryAjaxSuccessPageUpdateTrigger();
+ }
+
+ if (browserSupportsTurbolinks) {
+ visit = fetch;
+ initializeTurbolinks();
+ } else {
+ visit = function(url) {
+ return document.location.href = url;
+ };
+ }
+
+ this.Turbolinks = {
+ visit: visit,
+ pagesCached: pagesCached,
+ enableTransitionCache: enableTransitionCache,
+ enableProgressBar: enableProgressBar,
+ allowLinkExtensions: Link.allowExtensions,
+ supported: browserSupportsTurbolinks,
+ EVENTS: clone(EVENTS)
+ };
+
+}).call(this);
+window.tinymce = window.tinymce || {
+ base: '/dev-assets/tinymce',
+ suffix: ''
+};
+// 4.3.12 (2016-05-10)
+
+/**
+ * Compiled inline version. (Library mode)
+ */
+
+/*jshint smarttabs:true, undef:true, latedef:true, curly:true, bitwise:true, camelcase:true */
+/*globals $code */
+
+
+(function(exports, undefined) {
+ "use strict";
+
+ var modules = {};
+
+ function require(ids, callback) {
+ var module, defs = [];
+
+ for (var i = 0; i < ids.length; ++i) {
+ module = modules[ids[i]] || resolve(ids[i]);
+ if (!module) {
+ throw 'module definition dependecy not found: ' + ids[i];
+ }
+
+ defs.push(module);
+ }
+
+ callback.apply(null, defs);
+ }
+
+ function define(id, dependencies, definition) {
+ if (typeof id !== 'string') {
+ throw 'invalid module definition, module id must be defined and be a string';
+ }
+
+ if (dependencies === undefined) {
+ throw 'invalid module definition, dependencies must be specified';
+ }
+
+ if (definition === undefined) {
+ throw 'invalid module definition, definition function must be specified';
+ }
+
+ require(dependencies, function() {
+ modules[id] = definition.apply(null, arguments);
+ });
+ }
+
+ function defined(id) {
+ return !!modules[id];
+ }
+
+ function resolve(id) {
+ var target = exports;
+ var fragments = id.split(/[.\/]/);
+
+ for (var fi = 0; fi < fragments.length; ++fi) {
+ if (!target[fragments[fi]]) {
+ return;
+ }
+
+ target = target[fragments[fi]];
+ }
+
+ return target;
+ }
+
+ function expose(ids) {
+ var i, target, id, fragments, privateModules;
+
+ for (i = 0; i < ids.length; i++) {
+ target = exports;
+ id = ids[i];
+ fragments = id.split(/[.\/]/);
+
+ for (var fi = 0; fi < fragments.length - 1; ++fi) {
+ if (target[fragments[fi]] === undefined) {
+ target[fragments[fi]] = {};
+ }
+
+ target = target[fragments[fi]];
+ }
+
+ target[fragments[fragments.length - 1]] = modules[id];
+ }
+
+ // Expose private modules for unit tests
+ if (exports.AMDLC_TESTS) {
+ privateModules = exports.privateModules || {};
+
+ for (id in modules) {
+ privateModules[id] = modules[id];
+ }
+
+ for (i = 0; i < ids.length; i++) {
+ delete privateModules[ids[i]];
+ }
+
+ exports.privateModules = privateModules;
+ }
+ }
+
+// Included from: js/tinymce/classes/geom/Rect.js
+
+/**
+ * Rect.js
+ *
+ * Released under LGPL License.
+ * Copyright (c) 1999-2015 Ephox Corp. All rights reserved
+ *
+ * License: http://www.tinymce.com/license
+ * Contributing: http://www.tinymce.com/contributing
+ */
+
+/**
+ * Contains various tools for rect/position calculation.
+ *
+ * @class tinymce.geom.Rect
+ */
+define("tinymce/geom/Rect", [
+], function() {
+ "use strict";
+
+ var min = Math.min, max = Math.max, round = Math.round;
+
+ /**
+ * Returns the rect positioned based on the relative position name
+ * to the target rect.
+ *
+ * @method relativePosition
+ * @param {Rect} rect Source rect to modify into a new rect.
+ * @param {Rect} targetRect Rect to move relative to based on the rel option.
+ * @param {String} rel Relative position. For example: tr-bl.
+ */
+ function relativePosition(rect, targetRect, rel) {
+ var x, y, w, h, targetW, targetH;
+
+ x = targetRect.x;
+ y = targetRect.y;
+ w = rect.w;
+ h = rect.h;
+ targetW = targetRect.w;
+ targetH = targetRect.h;
+
+ rel = (rel || '').split('');
+
+ if (rel[0] === 'b') {
+ y += targetH;
+ }
+
+ if (rel[1] === 'r') {
+ x += targetW;
+ }
+
+ if (rel[0] === 'c') {
+ y += round(targetH / 2);
+ }
+
+ if (rel[1] === 'c') {
+ x += round(targetW / 2);
+ }
+
+ if (rel[3] === 'b') {
+ y -= h;
+ }
+
+ if (rel[4] === 'r') {
+ x -= w;
+ }
+
+ if (rel[3] === 'c') {
+ y -= round(h / 2);
+ }
+
+ if (rel[4] === 'c') {
+ x -= round(w / 2);
+ }
+
+ return create(x, y, w, h);
+ }
+
+ /**
+ * Tests various positions to get the most suitable one.
+ *
+ * @method findBestRelativePosition
+ * @param {Rect} rect Rect to use as source.
+ * @param {Rect} targetRect Rect to move relative to.
+ * @param {Rect} constrainRect Rect to constrain within.
+ * @param {Array} rels Array of relative positions to test against.
+ */
+ function findBestRelativePosition(rect, targetRect, constrainRect, rels) {
+ var pos, i;
+
+ for (i = 0; i < rels.length; i++) {
+ pos = relativePosition(rect, targetRect, rels[i]);
+
+ if (pos.x >= constrainRect.x && pos.x + pos.w <= constrainRect.w + constrainRect.x &&
+ pos.y >= constrainRect.y && pos.y + pos.h <= constrainRect.h + constrainRect.y) {
+ return rels[i];
+ }
+ }
+
+ return null;
+ }
+
+ /**
+ * Inflates the rect in all directions.
+ *
+ * @method inflate
+ * @param {Rect} rect Rect to expand.
+ * @param {Number} w Relative width to expand by.
+ * @param {Number} h Relative height to expand by.
+ * @return {Rect} New expanded rect.
+ */
+ function inflate(rect, w, h) {
+ return create(rect.x - w, rect.y - h, rect.w + w * 2, rect.h + h * 2);
+ }
+
+ /**
+ * Returns the intersection of the specified rectangles.
+ *
+ * @method intersect
+ * @param {Rect} rect The first rectangle to compare.
+ * @param {Rect} cropRect The second rectangle to compare.
+ * @return {Rect} The intersection of the two rectangles or null if they don't intersect.
+ */
+ function intersect(rect, cropRect) {
+ var x1, y1, x2, y2;
+
+ x1 = max(rect.x, cropRect.x);
+ y1 = max(rect.y, cropRect.y);
+ x2 = min(rect.x + rect.w, cropRect.x + cropRect.w);
+ y2 = min(rect.y + rect.h, cropRect.y + cropRect.h);
+
+ if (x2 - x1 < 0 || y2 - y1 < 0) {
+ return null;
+ }
+
+ return create(x1, y1, x2 - x1, y2 - y1);
+ }
+
+ /**
+ * Returns a rect clamped within the specified clamp rect. This forces the
+ * rect to be inside the clamp rect.
+ *
+ * @method clamp
+ * @param {Rect} rect Rectangle to force within clamp rect.
+ * @param {Rect} clampRect Rectable to force within.
+ * @param {Boolean} fixedSize True/false if size should be fixed.
+ * @return {Rect} Clamped rect.
+ */
+ function clamp(rect, clampRect, fixedSize) {
+ var underflowX1, underflowY1, overflowX2, overflowY2,
+ x1, y1, x2, y2, cx2, cy2;
+
+ x1 = rect.x;
+ y1 = rect.y;
+ x2 = rect.x + rect.w;
+ y2 = rect.y + rect.h;
+ cx2 = clampRect.x + clampRect.w;
+ cy2 = clampRect.y + clampRect.h;
+
+ underflowX1 = max(0, clampRect.x - x1);
+ underflowY1 = max(0, clampRect.y - y1);
+ overflowX2 = max(0, x2 - cx2);
+ overflowY2 = max(0, y2 - cy2);
+
+ x1 += underflowX1;
+ y1 += underflowY1;
+
+ if (fixedSize) {
+ x2 += underflowX1;
+ y2 += underflowY1;
+ x1 -= overflowX2;
+ y1 -= overflowY2;
+ }
+
+ x2 -= overflowX2;
+ y2 -= overflowY2;
+
+ return create(x1, y1, x2 - x1, y2 - y1);
+ }
+
+ /**
+ * Creates a new rectangle object.
+ *
+ * @method create
+ * @param {Number} x Rectangle x location.
+ * @param {Number} y Rectangle y location.
+ * @param {Number} w Rectangle width.
+ * @param {Number} h Rectangle height.
+ * @return {Rect} New rectangle object.
+ */
+ function create(x, y, w, h) {
+ return {x: x, y: y, w: w, h: h};
+ }
+
+ /**
+ * Creates a new rectangle object form a clientRects object.
+ *
+ * @method fromClientRect
+ * @param {ClientRect} clientRect DOM ClientRect object.
+ * @return {Rect} New rectangle object.
+ */
+ function fromClientRect(clientRect) {
+ return create(clientRect.left, clientRect.top, clientRect.width, clientRect.height);
+ }
+
+ return {
+ inflate: inflate,
+ relativePosition: relativePosition,
+ findBestRelativePosition: findBestRelativePosition,
+ intersect: intersect,
+ clamp: clamp,
+ create: create,
+ fromClientRect: fromClientRect
+ };
+});
+
+// Included from: js/tinymce/classes/util/Promise.js
+
+/**
+ * Promise.js
+ *
+ * Released under LGPL License.
+ * Copyright (c) 1999-2015 Ephox Corp. All rights reserved
+ *
+ * Promise polyfill under MIT license: https://github.com/taylorhakes/promise-polyfill
+ *
+ * License: http://www.tinymce.com/license
+ * Contributing: http://www.tinymce.com/contributing
+ */
+
+/* eslint-disable */
+/* jshint ignore:start */
+
+/**
+ * Modifed to be a feature fill and wrapped as tinymce module.
+ */
+define("tinymce/util/Promise", [], function() {
+ if (window.Promise) {
+ return window.Promise;
+ }
+
+ // Use polyfill for setImmediate for performance gains
+ var asap = Promise.immediateFn || (typeof setImmediate === 'function' && setImmediate) ||
+ function(fn) { setTimeout(fn, 1); };
+
+ // Polyfill for Function.prototype.bind
+ function bind(fn, thisArg) {
+ return function() {
+ fn.apply(thisArg, arguments);
+ };
+ }
+
+ var isArray = Array.isArray || function(value) { return Object.prototype.toString.call(value) === "[object Array]"; };
+
+ function Promise(fn) {
+ if (typeof this !== 'object') throw new TypeError('Promises must be constructed via new');
+ if (typeof fn !== 'function') throw new TypeError('not a function');
+ this._state = null;
+ this._value = null;
+ this._deferreds = [];
+
+ doResolve(fn, bind(resolve, this), bind(reject, this));
+ }
+
+ function handle(deferred) {
+ var me = this;
+ if (this._state === null) {
+ this._deferreds.push(deferred);
+ return;
+ }
+ asap(function() {
+ var cb = me._state ? deferred.onFulfilled : deferred.onRejected;
+ if (cb === null) {
+ (me._state ? deferred.resolve : deferred.reject)(me._value);
+ return;
+ }
+ var ret;
+ try {
+ ret = cb(me._value);
+ }
+ catch (e) {
+ deferred.reject(e);
+ return;
+ }
+ deferred.resolve(ret);
+ });
+ }
+
+ function resolve(newValue) {
+ try { //Promise Resolution Procedure: https://github.com/promises-aplus/promises-spec#the-promise-resolution-procedure
+ if (newValue === this) throw new TypeError('A promise cannot be resolved with itself.');
+ if (newValue && (typeof newValue === 'object' || typeof newValue === 'function')) {
+ var then = newValue.then;
+ if (typeof then === 'function') {
+ doResolve(bind(then, newValue), bind(resolve, this), bind(reject, this));
+ return;
+ }
+ }
+ this._state = true;
+ this._value = newValue;
+ finale.call(this);
+ } catch (e) { reject.call(this, e); }
+ }
+
+ function reject(newValue) {
+ this._state = false;
+ this._value = newValue;
+ finale.call(this);
+ }
+
+ function finale() {
+ for (var i = 0, len = this._deferreds.length; i < len; i++) {
+ handle.call(this, this._deferreds[i]);
+ }
+ this._deferreds = null;
+ }
+
+ function Handler(onFulfilled, onRejected, resolve, reject){
+ this.onFulfilled = typeof onFulfilled === 'function' ? onFulfilled : null;
+ this.onRejected = typeof onRejected === 'function' ? onRejected : null;
+ this.resolve = resolve;
+ this.reject = reject;
+ }
+
+ /**
+ * Take a potentially misbehaving resolver function and make sure
+ * onFulfilled and onRejected are only called once.
+ *
+ * Makes no guarantees about asynchrony.
+ */
+ function doResolve(fn, onFulfilled, onRejected) {
+ var done = false;
+ try {
+ fn(function (value) {
+ if (done) return;
+ done = true;
+ onFulfilled(value);
+ }, function (reason) {
+ if (done) return;
+ done = true;
+ onRejected(reason);
+ });
+ } catch (ex) {
+ if (done) return;
+ done = true;
+ onRejected(ex);
+ }
+ }
+
+ Promise.prototype['catch'] = function (onRejected) {
+ return this.then(null, onRejected);
+ };
+
+ Promise.prototype.then = function(onFulfilled, onRejected) {
+ var me = this;
+ return new Promise(function(resolve, reject) {
+ handle.call(me, new Handler(onFulfilled, onRejected, resolve, reject));
+ });
+ };
+
+ Promise.all = function () {
+ var args = Array.prototype.slice.call(arguments.length === 1 && isArray(arguments[0]) ? arguments[0] : arguments);
+
+ return new Promise(function (resolve, reject) {
+ if (args.length === 0) return resolve([]);
+ var remaining = args.length;
+ function res(i, val) {
+ try {
+ if (val && (typeof val === 'object' || typeof val === 'function')) {
+ var then = val.then;
+ if (typeof then === 'function') {
+ then.call(val, function (val) { res(i, val); }, reject);
+ return;
+ }
+ }
+ args[i] = val;
+ if (--remaining === 0) {
+ resolve(args);
+ }
+ } catch (ex) {
+ reject(ex);
+ }
+ }
+ for (var i = 0; i < args.length; i++) {
+ res(i, args[i]);
+ }
+ });
+ };
+
+ Promise.resolve = function (value) {
+ if (value && typeof value === 'object' && value.constructor === Promise) {
+ return value;
+ }
+
+ return new Promise(function (resolve) {
+ resolve(value);
+ });
+ };
+
+ Promise.reject = function (value) {
+ return new Promise(function (resolve, reject) {
+ reject(value);
+ });
+ };
+
+ Promise.race = function (values) {
+ return new Promise(function (resolve, reject) {
+ for(var i = 0, len = values.length; i < len; i++) {
+ values[i].then(resolve, reject);
+ }
+ });
+ };
+
+ return Promise;
+});
+
+/* jshint ignore:end */
+/* eslint-enable */
+
+// Included from: js/tinymce/classes/util/Delay.js
+
+/**
+ * Delay.js
+ *
+ * Released under LGPL License.
+ * Copyright (c) 1999-2015 Ephox Corp. All rights reserved
+ *
+ * License: http://www.tinymce.com/license
+ * Contributing: http://www.tinymce.com/contributing
+ */
+
+/**
+ * Utility class for working with delayed actions like setTimeout.
+ *
+ * @class tinymce.util.Delay
+ */
+define("tinymce/util/Delay", [
+ "tinymce/util/Promise"
+], function(Promise) {
+ var requestAnimationFramePromise;
+
+ function requestAnimationFrame(callback, element) {
+ var i, requestAnimationFrameFunc = window.requestAnimationFrame, vendors = ['ms', 'moz', 'webkit'];
+
+ function featurefill(callback) {
+ window.setTimeout(callback, 0);
+ }
+
+ for (i = 0; i < vendors.length && !requestAnimationFrameFunc; i++) {
+ requestAnimationFrameFunc = window[vendors[i] + 'RequestAnimationFrame'];
+ }
+
+ if (!requestAnimationFrameFunc) {
+ requestAnimationFrameFunc = featurefill;
+ }
+
+ requestAnimationFrameFunc(callback, element);
+ }
+
+ function wrappedSetTimeout(callback, time) {
+ if (typeof time != 'number') {
+ time = 0;
+ }
+
+ return setTimeout(callback, time);
+ }
+
+ function wrappedSetInterval(callback, time) {
+ if (typeof time != 'number') {
+ time = 0;
+ }
+
+ return setInterval(callback, time);
+ }
+
+ function wrappedClearTimeout(id) {
+ return clearTimeout(id);
+ }
+
+ function wrappedClearInterval(id) {
+ return clearInterval(id);
+ }
+
+ return {
+ /**
+ * Requests an animation frame and fallbacks to a timeout on older browsers.
+ *
+ * @method requestAnimationFrame
+ * @param {function} callback Callback to execute when a new frame is available.
+ * @param {DOMElement} element Optional element to scope it to.
+ */
+ requestAnimationFrame: function(callback, element) {
+ if (requestAnimationFramePromise) {
+ requestAnimationFramePromise.then(callback);
+ return;
+ }
+
+ requestAnimationFramePromise = new Promise(function(resolve) {
+ if (!element) {
+ element = document.body;
+ }
+
+ requestAnimationFrame(resolve, element);
+ }).then(callback);
+ },
+
+ /**
+ * Sets a timer in ms and executes the specified callback when the timer runs out.
+ *
+ * @method setTimeout
+ * @param {function} callback Callback to execute when timer runs out.
+ * @param {Number} time Optional time to wait before the callback is executed, defaults to 0.
+ * @return {Number} Timeout id number.
+ */
+ setTimeout: wrappedSetTimeout,
+
+ /**
+ * Sets an interval timer in ms and executes the specified callback at every interval of that time.
+ *
+ * @method setInterval
+ * @param {function} callback Callback to execute when interval time runs out.
+ * @param {Number} time Optional time to wait before the callback is executed, defaults to 0.
+ * @return {Number} Timeout id number.
+ */
+ setInterval: wrappedSetInterval,
+
+ /**
+ * Sets an editor timeout it's similar to setTimeout except that it checks if the editor instance is
+ * still alive when the callback gets executed.
+ *
+ * @method setEditorTimeout
+ * @param {tinymce.Editor} editor Editor instance to check the removed state on.
+ * @param {function} callback Callback to execute when timer runs out.
+ * @param {Number} time Optional time to wait before the callback is executed, defaults to 0.
+ * @return {Number} Timeout id number.
+ */
+ setEditorTimeout: function(editor, callback, time) {
+ return wrappedSetTimeout(function() {
+ if (!editor.removed) {
+ callback();
+ }
+ }, time);
+ },
+
+ /**
+ * Sets an interval timer it's similar to setInterval except that it checks if the editor instance is
+ * still alive when the callback gets executed.
+ *
+ * @method setEditorInterval
+ * @param {function} callback Callback to execute when interval time runs out.
+ * @param {Number} time Optional time to wait before the callback is executed, defaults to 0.
+ * @return {Number} Timeout id number.
+ */
+ setEditorInterval: function(editor, callback, time) {
+ var timer;
+
+ timer = wrappedSetInterval(function() {
+ if (!editor.removed) {
+ callback();
+ } else {
+ clearInterval(timer);
+ }
+ }, time);
+
+ return timer;
+ },
+
+ /**
+ * Creates throttled callback function that only gets executed once within the specified time.
+ *
+ * @method throttle
+ * @param {function} callback Callback to execute when timer finishes.
+ * @param {Number} time Optional time to wait before the callback is executed, defaults to 0.
+ * @return {Function} Throttled function callback.
+ */
+ throttle: function(callback, time) {
+ var timer, func;
+
+ func = function() {
+ var args = arguments;
+
+ clearTimeout(timer);
+
+ timer = wrappedSetTimeout(function() {
+ callback.apply(this, args);
+ }, time);
+ };
+
+ func.stop = function() {
+ clearTimeout(timer);
+ };
+
+ return func;
+ },
+
+ /**
+ * Clears an interval timer so it won't execute.
+ *
+ * @method clearInterval
+ * @param {Number} Interval timer id number.
+ */
+ clearInterval: wrappedClearInterval,
+
+ /**
+ * Clears an timeout timer so it won't execute.
+ *
+ * @method clearTimeout
+ * @param {Number} Timeout timer id number.
+ */
+ clearTimeout: wrappedClearTimeout
+ };
+});
+
+// Included from: js/tinymce/classes/Env.js
+
+/**
+ * Env.js
+ *
+ * Released under LGPL License.
+ * Copyright (c) 1999-2015 Ephox Corp. All rights reserved
+ *
+ * License: http://www.tinymce.com/license
+ * Contributing: http://www.tinymce.com/contributing
+ */
+
+/**
+ * This class contains various environment constants like browser versions etc.
+ * Normally you don't want to sniff specific browser versions but sometimes you have
+ * to when it's impossible to feature detect. So use this with care.
+ *
+ * @class tinymce.Env
+ * @static
+ */
+define("tinymce/Env", [], function() {
+ var nav = navigator, userAgent = nav.userAgent;
+ var opera, webkit, ie, ie11, ie12, gecko, mac, iDevice, android, fileApi, phone, tablet, windowsPhone;
+
+ function matchMediaQuery(query) {
+ return "matchMedia" in window ? matchMedia(query).matches : false;
+ }
+
+ opera = window.opera && window.opera.buildNumber;
+ android = /Android/.test(userAgent);
+ webkit = /WebKit/.test(userAgent);
+ ie = !webkit && !opera && (/MSIE/gi).test(userAgent) && (/Explorer/gi).test(nav.appName);
+ ie = ie && /MSIE (\w+)\./.exec(userAgent)[1];
+ ie11 = userAgent.indexOf('Trident/') != -1 && (userAgent.indexOf('rv:') != -1 || nav.appName.indexOf('Netscape') != -1) ? 11 : false;
+ ie12 = (userAgent.indexOf('Edge/') != -1 && !ie && !ie11) ? 12 : false;
+ ie = ie || ie11 || ie12;
+ gecko = !webkit && !ie11 && /Gecko/.test(userAgent);
+ mac = userAgent.indexOf('Mac') != -1;
+ iDevice = /(iPad|iPhone)/.test(userAgent);
+ fileApi = "FormData" in window && "FileReader" in window && "URL" in window && !!URL.createObjectURL;
+ phone = matchMediaQuery("only screen and (max-device-width: 480px)") && (android || iDevice);
+ tablet = matchMediaQuery("only screen and (min-width: 800px)") && (android || iDevice);
+ windowsPhone = userAgent.indexOf('Windows Phone') != -1;
+
+ if (ie12) {
+ webkit = false;
+ }
+
+ // Is a iPad/iPhone and not on iOS5 sniff the WebKit version since older iOS WebKit versions
+ // says it has contentEditable support but there is no visible caret.
+ var contentEditable = !iDevice || fileApi || userAgent.match(/AppleWebKit\/(\d*)/)[1] >= 534;
+
+ return {
+ /**
+ * Constant that is true if the browser is Opera.
+ *
+ * @property opera
+ * @type Boolean
+ * @final
+ */
+ opera: opera,
+
+ /**
+ * Constant that is true if the browser is WebKit (Safari/Chrome).
+ *
+ * @property webKit
+ * @type Boolean
+ * @final
+ */
+ webkit: webkit,
+
+ /**
+ * Constant that is more than zero if the browser is IE.
+ *
+ * @property ie
+ * @type Boolean
+ * @final
+ */
+ ie: ie,
+
+ /**
+ * Constant that is true if the browser is Gecko.
+ *
+ * @property gecko
+ * @type Boolean
+ * @final
+ */
+ gecko: gecko,
+
+ /**
+ * Constant that is true if the os is Mac OS.
+ *
+ * @property mac
+ * @type Boolean
+ * @final
+ */
+ mac: mac,
+
+ /**
+ * Constant that is true if the os is iOS.
+ *
+ * @property iOS
+ * @type Boolean
+ * @final
+ */
+ iOS: iDevice,
+
+ /**
+ * Constant that is true if the os is android.
+ *
+ * @property android
+ * @type Boolean
+ * @final
+ */
+ android: android,
+
+ /**
+ * Constant that is true if the browser supports editing.
+ *
+ * @property contentEditable
+ * @type Boolean
+ * @final
+ */
+ contentEditable: contentEditable,
+
+ /**
+ * Transparent image data url.
+ *
+ * @property transparentSrc
+ * @type Boolean
+ * @final
+ */
+ transparentSrc: "data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7",
+
+ /**
+ * Returns true/false if the browser can or can't place the caret after a inline block like an image.
+ *
+ * @property noCaretAfter
+ * @type Boolean
+ * @final
+ */
+ caretAfter: ie != 8,
+
+ /**
+ * Constant that is true if the browser supports native DOM Ranges. IE 9+.
+ *
+ * @property range
+ * @type Boolean
+ */
+ range: window.getSelection && "Range" in window,
+
+ /**
+ * Returns the IE document mode for non IE browsers this will fake IE 10.
+ *
+ * @property documentMode
+ * @type Number
+ */
+ documentMode: ie && !ie12 ? (document.documentMode || 7) : 10,
+
+ /**
+ * Constant that is true if the browser has a modern file api.
+ *
+ * @property fileApi
+ * @type Boolean
+ */
+ fileApi: fileApi,
+
+ /**
+ * Constant that is true if the browser supports contentEditable=false regions.
+ *
+ * @property ceFalse
+ * @type Boolean
+ */
+ ceFalse: (ie === false || ie > 8),
+
+ desktop: !phone && !tablet,
+ windowsPhone: windowsPhone
+ };
+});
+
+// Included from: js/tinymce/classes/dom/EventUtils.js
+
+/**
+ * EventUtils.js
+ *
+ * Released under LGPL License.
+ * Copyright (c) 1999-2015 Ephox Corp. All rights reserved
+ *
+ * License: http://www.tinymce.com/license
+ * Contributing: http://www.tinymce.com/contributing
+ */
+
+/*jshint loopfunc:true*/
+/*eslint no-loop-func:0 */
+
+/**
+ * This class wraps the browsers native event logic with more convenient methods.
+ *
+ * @class tinymce.dom.EventUtils
+ */
+define("tinymce/dom/EventUtils", [
+ "tinymce/util/Delay",
+ "tinymce/Env"
+], function(Delay, Env) {
+ "use strict";
+
+ var eventExpandoPrefix = "mce-data-";
+ var mouseEventRe = /^(?:mouse|contextmenu)|click/;
+ var deprecated = {keyLocation: 1, layerX: 1, layerY: 1, returnValue: 1, webkitMovementX: 1, webkitMovementY: 1};
+
+ /**
+ * Binds a native event to a callback on the speified target.
+ */
+ function addEvent(target, name, callback, capture) {
+ if (target.addEventListener) {
+ target.addEventListener(name, callback, capture || false);
+ } else if (target.attachEvent) {
+ target.attachEvent('on' + name, callback);
+ }
+ }
+
+ /**
+ * Unbinds a native event callback on the specified target.
+ */
+ function removeEvent(target, name, callback, capture) {
+ if (target.removeEventListener) {
+ target.removeEventListener(name, callback, capture || false);
+ } else if (target.detachEvent) {
+ target.detachEvent('on' + name, callback);
+ }
+ }
+
+ /**
+ * Gets the event target based on shadow dom properties like path and deepPath.
+ */
+ function getTargetFromShadowDom(event, defaultTarget) {
+ var path, target = defaultTarget;
+
+ // When target element is inside Shadow DOM we need to take first element from path
+ // otherwise we'll get Shadow Root parent, not actual target element
+
+ // Normalize target for WebComponents v0 implementation (in Chrome)
+ path = event.path;
+ if (path && path.length > 0) {
+ target = path[0];
+ }
+
+ // Normalize target for WebComponents v1 implementation (standard)
+ if (event.deepPath) {
+ path = event.deepPath();
+ if (path && path.length > 0) {
+ target = path[0];
+ }
+ }
+
+ return target;
+ }
+
+ /**
+ * Normalizes a native event object or just adds the event specific methods on a custom event.
+ */
+ function fix(originalEvent, data) {
+ var name, event = data || {}, undef;
+
+ // Dummy function that gets replaced on the delegation state functions
+ function returnFalse() {
+ return false;
+ }
+
+ // Dummy function that gets replaced on the delegation state functions
+ function returnTrue() {
+ return true;
+ }
+
+ // Copy all properties from the original event
+ for (name in originalEvent) {
+ // layerX/layerY is deprecated in Chrome and produces a warning
+ if (!deprecated[name]) {
+ event[name] = originalEvent[name];
+ }
+ }
+
+ // Normalize target IE uses srcElement
+ if (!event.target) {
+ event.target = event.srcElement || document;
+ }
+
+ // Experimental shadow dom support
+ if (Env.experimentalShadowDom) {
+ event.target = getTargetFromShadowDom(originalEvent, event.target);
+ }
+
+ // Calculate pageX/Y if missing and clientX/Y available
+ if (originalEvent && mouseEventRe.test(originalEvent.type) && originalEvent.pageX === undef && originalEvent.clientX !== undef) {
+ var eventDoc = event.target.ownerDocument || document;
+ var doc = eventDoc.documentElement;
+ var body = eventDoc.body;
+
+ event.pageX = originalEvent.clientX + (doc && doc.scrollLeft || body && body.scrollLeft || 0) -
+ (doc && doc.clientLeft || body && body.clientLeft || 0);
+
+ event.pageY = originalEvent.clientY + (doc && doc.scrollTop || body && body.scrollTop || 0) -
+ (doc && doc.clientTop || body && body.clientTop || 0);
+ }
+
+ // Add preventDefault method
+ event.preventDefault = function() {
+ event.isDefaultPrevented = returnTrue;
+
+ // Execute preventDefault on the original event object
+ if (originalEvent) {
+ if (originalEvent.preventDefault) {
+ originalEvent.preventDefault();
+ } else {
+ originalEvent.returnValue = false; // IE
+ }
+ }
+ };
+
+ // Add stopPropagation
+ event.stopPropagation = function() {
+ event.isPropagationStopped = returnTrue;
+
+ // Execute stopPropagation on the original event object
+ if (originalEvent) {
+ if (originalEvent.stopPropagation) {
+ originalEvent.stopPropagation();
+ } else {
+ originalEvent.cancelBubble = true; // IE
+ }
+ }
+ };
+
+ // Add stopImmediatePropagation
+ event.stopImmediatePropagation = function() {
+ event.isImmediatePropagationStopped = returnTrue;
+ event.stopPropagation();
+ };
+
+ // Add event delegation states
+ if (!event.isDefaultPrevented) {
+ event.isDefaultPrevented = returnFalse;
+ event.isPropagationStopped = returnFalse;
+ event.isImmediatePropagationStopped = returnFalse;
+ }
+
+ // Add missing metaKey for IE 8
+ if (typeof event.metaKey == 'undefined') {
+ event.metaKey = false;
+ }
+
+ return event;
+ }
+
+ /**
+ * Bind a DOMContentLoaded event across browsers and executes the callback once the page DOM is initialized.
+ * It will also set/check the domLoaded state of the event_utils instance so ready isn't called multiple times.
+ */
+ function bindOnReady(win, callback, eventUtils) {
+ var doc = win.document, event = {type: 'ready'};
+
+ if (eventUtils.domLoaded) {
+ callback(event);
+ return;
+ }
+
+ // Gets called when the DOM is ready
+ function readyHandler() {
+ if (!eventUtils.domLoaded) {
+ eventUtils.domLoaded = true;
+ callback(event);
+ }
+ }
+
+ function waitForDomLoaded() {
+ // Check complete or interactive state if there is a body
+ // element on some iframes IE 8 will produce a null body
+ if (doc.readyState === "complete" || (doc.readyState === "interactive" && doc.body)) {
+ removeEvent(doc, "readystatechange", waitForDomLoaded);
+ readyHandler();
+ }
+ }
+
+ function tryScroll() {
+ try {
+ // If IE is used, use the trick by Diego Perini licensed under MIT by request to the author.
+ // http://javascript.nwbox.com/IEContentLoaded/
+ doc.documentElement.doScroll("left");
+ } catch (ex) {
+ Delay.setTimeout(tryScroll);
+ return;
+ }
+
+ readyHandler();
+ }
+
+ // Use W3C method
+ if (doc.addEventListener) {
+ if (doc.readyState === "complete") {
+ readyHandler();
+ } else {
+ addEvent(win, 'DOMContentLoaded', readyHandler);
+ }
+ } else {
+ // Use IE method
+ addEvent(doc, "readystatechange", waitForDomLoaded);
+
+ // Wait until we can scroll, when we can the DOM is initialized
+ if (doc.documentElement.doScroll && win.self === win.top) {
+ tryScroll();
+ }
+ }
+
+ // Fallback if any of the above methods should fail for some odd reason
+ addEvent(win, 'load', readyHandler);
+ }
+
+ /**
+ * This class enables you to bind/unbind native events to elements and normalize it's behavior across browsers.
+ */
+ function EventUtils() {
+ var self = this, events = {}, count, expando, hasFocusIn, hasMouseEnterLeave, mouseEnterLeave;
+
+ expando = eventExpandoPrefix + (+new Date()).toString(32);
+ hasMouseEnterLeave = "onmouseenter" in document.documentElement;
+ hasFocusIn = "onfocusin" in document.documentElement;
+ mouseEnterLeave = {mouseenter: 'mouseover', mouseleave: 'mouseout'};
+ count = 1;
+
+ // State if the DOMContentLoaded was executed or not
+ self.domLoaded = false;
+ self.events = events;
+
+ /**
+ * Executes all event handler callbacks for a specific event.
+ *
+ * @private
+ * @param {Event} evt Event object.
+ * @param {String} id Expando id value to look for.
+ */
+ function executeHandlers(evt, id) {
+ var callbackList, i, l, callback, container = events[id];
+
+ callbackList = container && container[evt.type];
+ if (callbackList) {
+ for (i = 0, l = callbackList.length; i < l; i++) {
+ callback = callbackList[i];
+
+ // Check if callback exists might be removed if a unbind is called inside the callback
+ if (callback && callback.func.call(callback.scope, evt) === false) {
+ evt.preventDefault();
+ }
+
+ // Should we stop propagation to immediate listeners
+ if (evt.isImmediatePropagationStopped()) {
+ return;
+ }
+ }
+ }
+ }
+
+ /**
+ * Binds a callback to an event on the specified target.
+ *
+ * @method bind
+ * @param {Object} target Target node/window or custom object.
+ * @param {String} names Name of the event to bind.
+ * @param {function} callback Callback function to execute when the event occurs.
+ * @param {Object} scope Scope to call the callback function on, defaults to target.
+ * @return {function} Callback function that got bound.
+ */
+ self.bind = function(target, names, callback, scope) {
+ var id, callbackList, i, name, fakeName, nativeHandler, capture, win = window;
+
+ // Native event handler function patches the event and executes the callbacks for the expando
+ function defaultNativeHandler(evt) {
+ executeHandlers(fix(evt || win.event), id);
+ }
+
+ // Don't bind to text nodes or comments
+ if (!target || target.nodeType === 3 || target.nodeType === 8) {
+ return;
+ }
+
+ // Create or get events id for the target
+ if (!target[expando]) {
+ id = count++;
+ target[expando] = id;
+ events[id] = {};
+ } else {
+ id = target[expando];
+ }
+
+ // Setup the specified scope or use the target as a default
+ scope = scope || target;
+
+ // Split names and bind each event, enables you to bind multiple events with one call
+ names = names.split(' ');
+ i = names.length;
+ while (i--) {
+ name = names[i];
+ nativeHandler = defaultNativeHandler;
+ fakeName = capture = false;
+
+ // Use ready instead of DOMContentLoaded
+ if (name === "DOMContentLoaded") {
+ name = "ready";
+ }
+
+ // DOM is already ready
+ if (self.domLoaded && name === "ready" && target.readyState == 'complete') {
+ callback.call(scope, fix({type: name}));
+ continue;
+ }
+
+ // Handle mouseenter/mouseleaver
+ if (!hasMouseEnterLeave) {
+ fakeName = mouseEnterLeave[name];
+
+ if (fakeName) {
+ nativeHandler = function(evt) {
+ var current, related;
+
+ current = evt.currentTarget;
+ related = evt.relatedTarget;
+
+ // Check if related is inside the current target if it's not then the event should
+ // be ignored since it's a mouseover/mouseout inside the element
+ if (related && current.contains) {
+ // Use contains for performance
+ related = current.contains(related);
+ } else {
+ while (related && related !== current) {
+ related = related.parentNode;
+ }
+ }
+
+ // Fire fake event
+ if (!related) {
+ evt = fix(evt || win.event);
+ evt.type = evt.type === 'mouseout' ? 'mouseleave' : 'mouseenter';
+ evt.target = current;
+ executeHandlers(evt, id);
+ }
+ };
+ }
+ }
+
+ // Fake bubbling of focusin/focusout
+ if (!hasFocusIn && (name === "focusin" || name === "focusout")) {
+ capture = true;
+ fakeName = name === "focusin" ? "focus" : "blur";
+ nativeHandler = function(evt) {
+ evt = fix(evt || win.event);
+ evt.type = evt.type === 'focus' ? 'focusin' : 'focusout';
+ executeHandlers(evt, id);
+ };
+ }
+
+ // Setup callback list and bind native event
+ callbackList = events[id][name];
+ if (!callbackList) {
+ events[id][name] = callbackList = [{func: callback, scope: scope}];
+ callbackList.fakeName = fakeName;
+ callbackList.capture = capture;
+ //callbackList.callback = callback;
+
+ // Add the nativeHandler to the callback list so that we can later unbind it
+ callbackList.nativeHandler = nativeHandler;
+
+ // Check if the target has native events support
+
+ if (name === "ready") {
+ bindOnReady(target, nativeHandler, self);
+ } else {
+ addEvent(target, fakeName || name, nativeHandler, capture);
+ }
+ } else {
+ if (name === "ready" && self.domLoaded) {
+ callback({type: name});
+ } else {
+ // If it already has an native handler then just push the callback
+ callbackList.push({func: callback, scope: scope});
+ }
+ }
+ }
+
+ target = callbackList = 0; // Clean memory for IE
+
+ return callback;
+ };
+
+ /**
+ * Unbinds the specified event by name, name and callback or all events on the target.
+ *
+ * @method unbind
+ * @param {Object} target Target node/window or custom object.
+ * @param {String} names Optional event name to unbind.
+ * @param {function} callback Optional callback function to unbind.
+ * @return {EventUtils} Event utils instance.
+ */
+ self.unbind = function(target, names, callback) {
+ var id, callbackList, i, ci, name, eventMap;
+
+ // Don't bind to text nodes or comments
+ if (!target || target.nodeType === 3 || target.nodeType === 8) {
+ return self;
+ }
+
+ // Unbind event or events if the target has the expando
+ id = target[expando];
+ if (id) {
+ eventMap = events[id];
+
+ // Specific callback
+ if (names) {
+ names = names.split(' ');
+ i = names.length;
+ while (i--) {
+ name = names[i];
+ callbackList = eventMap[name];
+
+ // Unbind the event if it exists in the map
+ if (callbackList) {
+ // Remove specified callback
+ if (callback) {
+ ci = callbackList.length;
+ while (ci--) {
+ if (callbackList[ci].func === callback) {
+ var nativeHandler = callbackList.nativeHandler;
+ var fakeName = callbackList.fakeName, capture = callbackList.capture;
+
+ // Clone callbackList since unbind inside a callback would otherwise break the handlers loop
+ callbackList = callbackList.slice(0, ci).concat(callbackList.slice(ci + 1));
+ callbackList.nativeHandler = nativeHandler;
+ callbackList.fakeName = fakeName;
+ callbackList.capture = capture;
+
+ eventMap[name] = callbackList;
+ }
+ }
+ }
+
+ // Remove all callbacks if there isn't a specified callback or there is no callbacks left
+ if (!callback || callbackList.length === 0) {
+ delete eventMap[name];
+ removeEvent(target, callbackList.fakeName || name, callbackList.nativeHandler, callbackList.capture);
+ }
+ }
+ }
+ } else {
+ // All events for a specific element
+ for (name in eventMap) {
+ callbackList = eventMap[name];
+ removeEvent(target, callbackList.fakeName || name, callbackList.nativeHandler, callbackList.capture);
+ }
+
+ eventMap = {};
+ }
+
+ // Check if object is empty, if it isn't then we won't remove the expando map
+ for (name in eventMap) {
+ return self;
+ }
+
+ // Delete event object
+ delete events[id];
+
+ // Remove expando from target
+ try {
+ // IE will fail here since it can't delete properties from window
+ delete target[expando];
+ } catch (ex) {
+ // IE will set it to null
+ target[expando] = null;
+ }
+ }
+
+ return self;
+ };
+
+ /**
+ * Fires the specified event on the specified target.
+ *
+ * @method fire
+ * @param {Object} target Target node/window or custom object.
+ * @param {String} name Event name to fire.
+ * @param {Object} args Optional arguments to send to the observers.
+ * @return {EventUtils} Event utils instance.
+ */
+ self.fire = function(target, name, args) {
+ var id;
+
+ // Don't bind to text nodes or comments
+ if (!target || target.nodeType === 3 || target.nodeType === 8) {
+ return self;
+ }
+
+ // Build event object by patching the args
+ args = fix(null, args);
+ args.type = name;
+ args.target = target;
+
+ do {
+ // Found an expando that means there is listeners to execute
+ id = target[expando];
+ if (id) {
+ executeHandlers(args, id);
+ }
+
+ // Walk up the DOM
+ target = target.parentNode || target.ownerDocument || target.defaultView || target.parentWindow;
+ } while (target && !args.isPropagationStopped());
+
+ return self;
+ };
+
+ /**
+ * Removes all bound event listeners for the specified target. This will also remove any bound
+ * listeners to child nodes within that target.
+ *
+ * @method clean
+ * @param {Object} target Target node/window object.
+ * @return {EventUtils} Event utils instance.
+ */
+ self.clean = function(target) {
+ var i, children, unbind = self.unbind;
+
+ // Don't bind to text nodes or comments
+ if (!target || target.nodeType === 3 || target.nodeType === 8) {
+ return self;
+ }
+
+ // Unbind any element on the specified target
+ if (target[expando]) {
+ unbind(target);
+ }
+
+ // Target doesn't have getElementsByTagName it's probably a window object then use it's document to find the children
+ if (!target.getElementsByTagName) {
+ target = target.document;
+ }
+
+ // Remove events from each child element
+ if (target && target.getElementsByTagName) {
+ unbind(target);
+
+ children = target.getElementsByTagName('*');
+ i = children.length;
+ while (i--) {
+ target = children[i];
+
+ if (target[expando]) {
+ unbind(target);
+ }
+ }
+ }
+
+ return self;
+ };
+
+ /**
+ * Destroys the event object. Call this on IE to remove memory leaks.
+ */
+ self.destroy = function() {
+ events = {};
+ };
+
+ // Legacy function for canceling events
+ self.cancel = function(e) {
+ if (e) {
+ e.preventDefault();
+ e.stopImmediatePropagation();
+ }
+
+ return false;
+ };
+ }
+
+ EventUtils.Event = new EventUtils();
+ EventUtils.Event.bind(window, 'ready', function() {});
+
+ return EventUtils;
+});
+
+// Included from: js/tinymce/classes/dom/Sizzle.js
+
+/**
+ * Sizzle.js
+ *
+ * Released under LGPL License.
+ * Copyright (c) 1999-2015 Ephox Corp. All rights reserved
+ *
+ * License: http://www.tinymce.com/license
+ * Contributing: http://www.tinymce.com/contributing
+ *
+ * @ignore-file
+ */
+
+/*jshint bitwise:false, expr:true, noempty:false, sub:true, eqnull:true, latedef:false, maxlen:255 */
+/*eslint-disable */
+
+/**
+ * Sizzle CSS Selector Engine v@VERSION
+ * http://sizzlejs.com/
+ *
+ * Copyright 2008, 2014 jQuery Foundation, Inc. and other contributors
+ * Released under the MIT license
+ * http://jquery.org/license
+ *
+ * Date: @DATE
+ */
+define("tinymce/dom/Sizzle", [], function() {
+var i,
+ support,
+ Expr,
+ getText,
+ isXML,
+ tokenize,
+ compile,
+ select,
+ outermostContext,
+ sortInput,
+ hasDuplicate,
+
+ // Local document vars
+ setDocument,
+ document,
+ docElem,
+ documentIsHTML,
+ rbuggyQSA,
+ rbuggyMatches,
+ matches,
+ contains,
+
+ // Instance-specific data
+ expando = "sizzle" + -(new Date()),
+ preferredDoc = window.document,
+ dirruns = 0,
+ done = 0,
+ classCache = createCache(),
+ tokenCache = createCache(),
+ compilerCache = createCache(),
+ sortOrder = function( a, b ) {
+ if ( a === b ) {
+ hasDuplicate = true;
+ }
+ return 0;
+ },
+
+ // General-purpose constants
+ strundefined = typeof undefined,
+ MAX_NEGATIVE = 1 << 31,
+
+ // Instance methods
+ hasOwn = ({}).hasOwnProperty,
+ arr = [],
+ pop = arr.pop,
+ push_native = arr.push,
+ push = arr.push,
+ slice = arr.slice,
+ // Use a stripped-down indexOf if we can't use a native one
+ indexOf = arr.indexOf || function( elem ) {
+ var i = 0,
+ len = this.length;
+ for ( ; i < len; i++ ) {
+ if ( this[i] === elem ) {
+ return i;
+ }
+ }
+ return -1;
+ },
+
+ booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",
+
+ // Regular expressions
+
+ // http://www.w3.org/TR/css3-selectors/#whitespace
+ whitespace = "[\\x20\\t\\r\\n\\f]",
+
+ // http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
+ identifier = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",
+
+ // Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors
+ attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace +
+ // Operator (capture 2)
+ "*([*^$|!~]?=)" + whitespace +
+ // "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]"
+ "*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace +
+ "*\\]",
+
+ pseudos = ":(" + identifier + ")(?:\\((" +
+ // To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:
+ // 1. quoted (capture 3; capture 4 or capture 5)
+ "('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" +
+ // 2. simple (capture 6)
+ "((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" +
+ // 3. anything else (capture 2)
+ ".*" +
+ ")\\)|)",
+
+ // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
+ rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
+
+ rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
+ rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),
+
+ rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ),
+
+ rpseudo = new RegExp( pseudos ),
+ ridentifier = new RegExp( "^" + identifier + "$" ),
+
+ matchExpr = {
+ "ID": new RegExp( "^#(" + identifier + ")" ),
+ "CLASS": new RegExp( "^\\.(" + identifier + ")" ),
+ "TAG": new RegExp( "^(" + identifier + "|[*])" ),
+ "ATTR": new RegExp( "^" + attributes ),
+ "PSEUDO": new RegExp( "^" + pseudos ),
+ "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
+ "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
+ "*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
+ "bool": new RegExp( "^(?:" + booleans + ")$", "i" ),
+ // For use in libraries implementing .is()
+ // We use this for POS matching in `select`
+ "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
+ whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
+ },
+
+ rinputs = /^(?:input|select|textarea|button)$/i,
+ rheader = /^h\d$/i,
+
+ rnative = /^[^{]+\{\s*\[native \w/,
+
+ // Easily-parseable/retrievable ID or TAG or CLASS selectors
+ rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
+
+ rsibling = /[+~]/,
+ rescape = /'|\\/g,
+
+ // CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
+ runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ),
+ funescape = function( _, escaped, escapedWhitespace ) {
+ var high = "0x" + escaped - 0x10000;
+ // NaN means non-codepoint
+ // Support: Firefox<24
+ // Workaround erroneous numeric interpretation of +"0x"
+ return high !== high || escapedWhitespace ?
+ escaped :
+ high < 0 ?
+ // BMP codepoint
+ String.fromCharCode( high + 0x10000 ) :
+ // Supplemental Plane codepoint (surrogate pair)
+ String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
+ };
+
+// Optimize for push.apply( _, NodeList )
+try {
+ push.apply(
+ (arr = slice.call( preferredDoc.childNodes )),
+ preferredDoc.childNodes
+ );
+ // Support: Android<4.0
+ // Detect silently failing push.apply
+ arr[ preferredDoc.childNodes.length ].nodeType;
+} catch ( e ) {
+ push = { apply: arr.length ?
+
+ // Leverage slice if possible
+ function( target, els ) {
+ push_native.apply( target, slice.call(els) );
+ } :
+
+ // Support: IE<9
+ // Otherwise append directly
+ function( target, els ) {
+ var j = target.length,
+ i = 0;
+ // Can't trust NodeList.length
+ while ( (target[j++] = els[i++]) ) {}
+ target.length = j - 1;
+ }
+ };
+}
+
+function Sizzle( selector, context, results, seed ) {
+ var match, elem, m, nodeType,
+ // QSA vars
+ i, groups, old, nid, newContext, newSelector;
+
+ if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
+ setDocument( context );
+ }
+
+ context = context || document;
+ results = results || [];
+
+ if ( !selector || typeof selector !== "string" ) {
+ return results;
+ }
+
+ if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) {
+ return [];
+ }
+
+ if ( documentIsHTML && !seed ) {
+
+ // Shortcuts
+ if ( (match = rquickExpr.exec( selector )) ) {
+ // Speed-up: Sizzle("#ID")
+ if ( (m = match[1]) ) {
+ if ( nodeType === 9 ) {
+ elem = context.getElementById( m );
+ // Check parentNode to catch when Blackberry 4.6 returns
+ // nodes that are no longer in the document (jQuery #6963)
+ if ( elem && elem.parentNode ) {
+ // Handle the case where IE, Opera, and Webkit return items
+ // by name instead of ID
+ if ( elem.id === m ) {
+ results.push( elem );
+ return results;
+ }
+ } else {
+ return results;
+ }
+ } else {
+ // Context is not a document
+ if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&
+ contains( context, elem ) && elem.id === m ) {
+ results.push( elem );
+ return results;
+ }
+ }
+
+ // Speed-up: Sizzle("TAG")
+ } else if ( match[2] ) {
+ push.apply( results, context.getElementsByTagName( selector ) );
+ return results;
+
+ // Speed-up: Sizzle(".CLASS")
+ } else if ( (m = match[3]) && support.getElementsByClassName ) {
+ push.apply( results, context.getElementsByClassName( m ) );
+ return results;
+ }
+ }
+
+ // QSA path
+ if ( support.qsa && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
+ nid = old = expando;
+ newContext = context;
+ newSelector = nodeType === 9 && selector;
+
+ // qSA works strangely on Element-rooted queries
+ // We can work around this by specifying an extra ID on the root
+ // and working up from there (Thanks to Andrew Dupont for the technique)
+ // IE 8 doesn't work on object elements
+ if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
+ groups = tokenize( selector );
+
+ if ( (old = context.getAttribute("id")) ) {
+ nid = old.replace( rescape, "\\$&" );
+ } else {
+ context.setAttribute( "id", nid );
+ }
+ nid = "[id='" + nid + "'] ";
+
+ i = groups.length;
+ while ( i-- ) {
+ groups[i] = nid + toSelector( groups[i] );
+ }
+ newContext = rsibling.test( selector ) && testContext( context.parentNode ) || context;
+ newSelector = groups.join(",");
+ }
+
+ if ( newSelector ) {
+ try {
+ push.apply( results,
+ newContext.querySelectorAll( newSelector )
+ );
+ return results;
+ } catch(qsaError) {
+ } finally {
+ if ( !old ) {
+ context.removeAttribute("id");
+ }
+ }
+ }
+ }
+ }
+
+ // All others
+ return select( selector.replace( rtrim, "$1" ), context, results, seed );
+}
+
+/**
+ * Create key-value caches of limited size
+ * @returns {Function(string, Object)} Returns the Object data after storing it on itself with
+ * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
+ * deleting the oldest entry
+ */
+function createCache() {
+ var keys = [];
+
+ function cache( key, value ) {
+ // Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
+ if ( keys.push( key + " " ) > Expr.cacheLength ) {
+ // Only keep the most recent entries
+ delete cache[ keys.shift() ];
+ }
+ return (cache[ key + " " ] = value);
+ }
+ return cache;
+}
+
+/**
+ * Mark a function for special use by Sizzle
+ * @param {Function} fn The function to mark
+ */
+function markFunction( fn ) {
+ fn[ expando ] = true;
+ return fn;
+}
+
+/**
+ * Support testing using an element
+ * @param {Function} fn Passed the created div and expects a boolean result
+ */
+function assert( fn ) {
+ var div = document.createElement("div");
+
+ try {
+ return !!fn( div );
+ } catch (e) {
+ return false;
+ } finally {
+ // Remove from its parent by default
+ if ( div.parentNode ) {
+ div.parentNode.removeChild( div );
+ }
+ // release memory in IE
+ div = null;
+ }
+}
+
+/**
+ * Adds the same handler for all of the specified attrs
+ * @param {String} attrs Pipe-separated list of attributes
+ * @param {Function} handler The method that will be applied
+ */
+function addHandle( attrs, handler ) {
+ var arr = attrs.split("|"),
+ i = attrs.length;
+
+ while ( i-- ) {
+ Expr.attrHandle[ arr[i] ] = handler;
+ }
+}
+
+/**
+ * Checks document order of two siblings
+ * @param {Element} a
+ * @param {Element} b
+ * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b
+ */
+function siblingCheck( a, b ) {
+ var cur = b && a,
+ diff = cur && a.nodeType === 1 && b.nodeType === 1 &&
+ ( ~b.sourceIndex || MAX_NEGATIVE ) -
+ ( ~a.sourceIndex || MAX_NEGATIVE );
+
+ // Use IE sourceIndex if available on both nodes
+ if ( diff ) {
+ return diff;
+ }
+
+ // Check if b follows a
+ if ( cur ) {
+ while ( (cur = cur.nextSibling) ) {
+ if ( cur === b ) {
+ return -1;
+ }
+ }
+ }
+
+ return a ? 1 : -1;
+}
+
+/**
+ * Returns a function to use in pseudos for input types
+ * @param {String} type
+ */
+function createInputPseudo( type ) {
+ return function( elem ) {
+ var name = elem.nodeName.toLowerCase();
+ return name === "input" && elem.type === type;
+ };
+}
+
+/**
+ * Returns a function to use in pseudos for buttons
+ * @param {String} type
+ */
+function createButtonPseudo( type ) {
+ return function( elem ) {
+ var name = elem.nodeName.toLowerCase();
+ return (name === "input" || name === "button") && elem.type === type;
+ };
+}
+
+/**
+ * Returns a function to use in pseudos for positionals
+ * @param {Function} fn
+ */
+function createPositionalPseudo( fn ) {
+ return markFunction(function( argument ) {
+ argument = +argument;
+ return markFunction(function( seed, matches ) {
+ var j,
+ matchIndexes = fn( [], seed.length, argument ),
+ i = matchIndexes.length;
+
+ // Match elements found at the specified indexes
+ while ( i-- ) {
+ if ( seed[ (j = matchIndexes[i]) ] ) {
+ seed[j] = !(matches[j] = seed[j]);
+ }
+ }
+ });
+ });
+}
+
+/**
+ * Checks a node for validity as a Sizzle context
+ * @param {Element|Object=} context
+ * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value
+ */
+function testContext( context ) {
+ return context && typeof context.getElementsByTagName !== strundefined && context;
+}
+
+// Expose support vars for convenience
+support = Sizzle.support = {};
+
+/**
+ * Detects XML nodes
+ * @param {Element|Object} elem An element or a document
+ * @returns {Boolean} True iff elem is a non-HTML XML node
+ */
+isXML = Sizzle.isXML = function( elem ) {
+ // documentElement is verified for cases where it doesn't yet exist
+ // (such as loading iframes in IE - #4833)
+ var documentElement = elem && (elem.ownerDocument || elem).documentElement;
+ return documentElement ? documentElement.nodeName !== "HTML" : false;
+};
+
+/**
+ * Sets document-related variables once based on the current document
+ * @param {Element|Object} [doc] An element or document object to use to set the document
+ * @returns {Object} Returns the current document
+ */
+setDocument = Sizzle.setDocument = function( node ) {
+ var hasCompare,
+ doc = node ? node.ownerDocument || node : preferredDoc,
+ parent = doc.defaultView;
+
+ function getTop(win) {
+ // Edge throws a lovely Object expected if you try to get top on a detached reference see #2642
+ try {
+ return win.top;
+ } catch (ex) {
+ // Ignore
+ }
+
+ return null;
+ }
+
+ // If no document and documentElement is available, return
+ if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
+ return document;
+ }
+
+ // Set our document
+ document = doc;
+ docElem = doc.documentElement;
+
+ // Support tests
+ documentIsHTML = !isXML( doc );
+
+ // Support: IE>8
+ // If iframe document is assigned to "document" variable and if iframe has been reloaded,
+ // IE will throw "permission denied" error when accessing "document" variable, see jQuery #13936
+ // IE6-8 do not support the defaultView property so parent will be undefined
+ if ( parent && parent !== getTop(parent) ) {
+ // IE11 does not have attachEvent, so all must suffer
+ if ( parent.addEventListener ) {
+ parent.addEventListener( "unload", function() {
+ setDocument();
+ }, false );
+ } else if ( parent.attachEvent ) {
+ parent.attachEvent( "onunload", function() {
+ setDocument();
+ });
+ }
+ }
+
+ /* Attributes
+ ---------------------------------------------------------------------- */
+
+ // Support: IE<8
+ // Verify that getAttribute really returns attributes and not properties (excepting IE8 booleans)
+ support.attributes = assert(function( div ) {
+ div.className = "i";
+ return !div.getAttribute("className");
+ });
+
+ /* getElement(s)By*
+ ---------------------------------------------------------------------- */
+
+ // Check if getElementsByTagName("*") returns only elements
+ support.getElementsByTagName = assert(function( div ) {
+ div.appendChild( doc.createComment("") );
+ return !div.getElementsByTagName("*").length;
+ });
+
+ // Support: IE<9
+ support.getElementsByClassName = rnative.test( doc.getElementsByClassName );
+
+ // Support: IE<10
+ // Check if getElementById returns elements by name
+ // The broken getElementById methods don't pick up programatically-set names,
+ // so use a roundabout getElementsByName test
+ support.getById = assert(function( div ) {
+ docElem.appendChild( div ).id = expando;
+ return !doc.getElementsByName || !doc.getElementsByName( expando ).length;
+ });
+
+ // ID find and filter
+ if ( support.getById ) {
+ Expr.find["ID"] = function( id, context ) {
+ if ( typeof context.getElementById !== strundefined && documentIsHTML ) {
+ var m = context.getElementById( id );
+ // Check parentNode to catch when Blackberry 4.6 returns
+ // nodes that are no longer in the document #6963
+ return m && m.parentNode ? [ m ] : [];
+ }
+ };
+ Expr.filter["ID"] = function( id ) {
+ var attrId = id.replace( runescape, funescape );
+ return function( elem ) {
+ return elem.getAttribute("id") === attrId;
+ };
+ };
+ } else {
+ // Support: IE6/7
+ // getElementById is not reliable as a find shortcut
+ delete Expr.find["ID"];
+
+ Expr.filter["ID"] = function( id ) {
+ var attrId = id.replace( runescape, funescape );
+ return function( elem ) {
+ var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id");
+ return node && node.value === attrId;
+ };
+ };
+ }
+
+ // Tag
+ Expr.find["TAG"] = support.getElementsByTagName ?
+ function( tag, context ) {
+ if ( typeof context.getElementsByTagName !== strundefined ) {
+ return context.getElementsByTagName( tag );
+ }
+ } :
+ function( tag, context ) {
+ var elem,
+ tmp = [],
+ i = 0,
+ results = context.getElementsByTagName( tag );
+
+ // Filter out possible comments
+ if ( tag === "*" ) {
+ while ( (elem = results[i++]) ) {
+ if ( elem.nodeType === 1 ) {
+ tmp.push( elem );
+ }
+ }
+
+ return tmp;
+ }
+ return results;
+ };
+
+ // Class
+ Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) {
+ if ( documentIsHTML ) {
+ return context.getElementsByClassName( className );
+ }
+ };
+
+ /* QSA/matchesSelector
+ ---------------------------------------------------------------------- */
+
+ // QSA and matchesSelector support
+
+ // matchesSelector(:active) reports false when true (IE9/Opera 11.5)
+ rbuggyMatches = [];
+
+ // qSa(:focus) reports false when true (Chrome 21)
+ // We allow this because of a bug in IE8/9 that throws an error
+ // whenever `document.activeElement` is accessed on an iframe
+ // So, we allow :focus to pass through QSA all the time to avoid the IE error
+ // See http://bugs.jquery.com/ticket/13378
+ rbuggyQSA = [];
+
+ if ( (support.qsa = rnative.test( doc.querySelectorAll )) ) {
+ // Build QSA regex
+ // Regex strategy adopted from Diego Perini
+ assert(function( div ) {
+ // Select is set to empty string on purpose
+ // This is to test IE's treatment of not explicitly
+ // setting a boolean content attribute,
+ // since its presence should be enough
+ // http://bugs.jquery.com/ticket/12359
+ div.innerHTML = "";
+
+ // Support: IE8, Opera 11-12.16
+ // Nothing should be selected when empty strings follow ^= or $= or *=
+ // The test attribute must be unknown in Opera but "safe" for WinRT
+ // http://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section
+ if ( div.querySelectorAll("[msallowcapture^='']").length ) {
+ rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
+ }
+
+ // Support: IE8
+ // Boolean attributes and "value" are not treated correctly
+ if ( !div.querySelectorAll("[selected]").length ) {
+ rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
+ }
+
+ // Webkit/Opera - :checked should return selected option elements
+ // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
+ // IE8 throws error here and will not see later tests
+ if ( !div.querySelectorAll(":checked").length ) {
+ rbuggyQSA.push(":checked");
+ }
+ });
+
+ assert(function( div ) {
+ // Support: Windows 8 Native Apps
+ // The type and name attributes are restricted during .innerHTML assignment
+ var input = doc.createElement("input");
+ input.setAttribute( "type", "hidden" );
+ div.appendChild( input ).setAttribute( "name", "D" );
+
+ // Support: IE8
+ // Enforce case-sensitivity of name attribute
+ if ( div.querySelectorAll("[name=d]").length ) {
+ rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" );
+ }
+
+ // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
+ // IE8 throws error here and will not see later tests
+ if ( !div.querySelectorAll(":enabled").length ) {
+ rbuggyQSA.push( ":enabled", ":disabled" );
+ }
+
+ // Opera 10-11 does not throw on post-comma invalid pseudos
+ div.querySelectorAll("*,:x");
+ rbuggyQSA.push(",.*:");
+ });
+ }
+
+ if ( (support.matchesSelector = rnative.test( (matches = docElem.matches ||
+ docElem.webkitMatchesSelector ||
+ docElem.mozMatchesSelector ||
+ docElem.oMatchesSelector ||
+ docElem.msMatchesSelector) )) ) {
+
+ assert(function( div ) {
+ // Check to see if it's possible to do matchesSelector
+ // on a disconnected node (IE 9)
+ support.disconnectedMatch = matches.call( div, "div" );
+
+ // This should fail with an exception
+ // Gecko does not error, returns false instead
+ matches.call( div, "[s!='']:x" );
+ rbuggyMatches.push( "!=", pseudos );
+ });
+ }
+
+ rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );
+ rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") );
+
+ /* Contains
+ ---------------------------------------------------------------------- */
+ hasCompare = rnative.test( docElem.compareDocumentPosition );
+
+ // Element contains another
+ // Purposefully does not implement inclusive descendent
+ // As in, an element does not contain itself
+ contains = hasCompare || rnative.test( docElem.contains ) ?
+ function( a, b ) {
+ var adown = a.nodeType === 9 ? a.documentElement : a,
+ bup = b && b.parentNode;
+ return a === bup || !!( bup && bup.nodeType === 1 && (
+ adown.contains ?
+ adown.contains( bup ) :
+ a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
+ ));
+ } :
+ function( a, b ) {
+ if ( b ) {
+ while ( (b = b.parentNode) ) {
+ if ( b === a ) {
+ return true;
+ }
+ }
+ }
+ return false;
+ };
+
+ /* Sorting
+ ---------------------------------------------------------------------- */
+
+ // Document order sorting
+ sortOrder = hasCompare ?
+ function( a, b ) {
+
+ // Flag for duplicate removal
+ if ( a === b ) {
+ hasDuplicate = true;
+ return 0;
+ }
+
+ // Sort on method existence if only one input has compareDocumentPosition
+ var compare = !a.compareDocumentPosition - !b.compareDocumentPosition;
+ if ( compare ) {
+ return compare;
+ }
+
+ // Calculate position if both inputs belong to the same document
+ compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ?
+ a.compareDocumentPosition( b ) :
+
+ // Otherwise we know they are disconnected
+ 1;
+
+ // Disconnected nodes
+ if ( compare & 1 ||
+ (!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {
+
+ // Choose the first element that is related to our preferred document
+ if ( a === doc || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) {
+ return -1;
+ }
+ if ( b === doc || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) {
+ return 1;
+ }
+
+ // Maintain original order
+ return sortInput ?
+ ( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
+ 0;
+ }
+
+ return compare & 4 ? -1 : 1;
+ } :
+ function( a, b ) {
+ // Exit early if the nodes are identical
+ if ( a === b ) {
+ hasDuplicate = true;
+ return 0;
+ }
+
+ var cur,
+ i = 0,
+ aup = a.parentNode,
+ bup = b.parentNode,
+ ap = [ a ],
+ bp = [ b ];
+
+ // Parentless nodes are either documents or disconnected
+ if ( !aup || !bup ) {
+ return a === doc ? -1 :
+ b === doc ? 1 :
+ aup ? -1 :
+ bup ? 1 :
+ sortInput ?
+ ( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
+ 0;
+
+ // If the nodes are siblings, we can do a quick check
+ } else if ( aup === bup ) {
+ return siblingCheck( a, b );
+ }
+
+ // Otherwise we need full lists of their ancestors for comparison
+ cur = a;
+ while ( (cur = cur.parentNode) ) {
+ ap.unshift( cur );
+ }
+ cur = b;
+ while ( (cur = cur.parentNode) ) {
+ bp.unshift( cur );
+ }
+
+ // Walk down the tree looking for a discrepancy
+ while ( ap[i] === bp[i] ) {
+ i++;
+ }
+
+ return i ?
+ // Do a sibling check if the nodes have a common ancestor
+ siblingCheck( ap[i], bp[i] ) :
+
+ // Otherwise nodes in our document sort first
+ ap[i] === preferredDoc ? -1 :
+ bp[i] === preferredDoc ? 1 :
+ 0;
+ };
+
+ return doc;
+};
+
+Sizzle.matches = function( expr, elements ) {
+ return Sizzle( expr, null, null, elements );
+};
+
+Sizzle.matchesSelector = function( elem, expr ) {
+ // Set document vars if needed
+ if ( ( elem.ownerDocument || elem ) !== document ) {
+ setDocument( elem );
+ }
+
+ // Make sure that attribute selectors are quoted
+ expr = expr.replace( rattributeQuotes, "='$1']" );
+
+ if ( support.matchesSelector && documentIsHTML &&
+ ( !rbuggyMatches || !rbuggyMatches.test( expr ) ) &&
+ ( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) {
+
+ try {
+ var ret = matches.call( elem, expr );
+
+ // IE 9's matchesSelector returns false on disconnected nodes
+ if ( ret || support.disconnectedMatch ||
+ // As well, disconnected nodes are said to be in a document
+ // fragment in IE 9
+ elem.document && elem.document.nodeType !== 11 ) {
+ return ret;
+ }
+ } catch(e) {}
+ }
+
+ return Sizzle( expr, document, null, [ elem ] ).length > 0;
+};
+
+Sizzle.contains = function( context, elem ) {
+ // Set document vars if needed
+ if ( ( context.ownerDocument || context ) !== document ) {
+ setDocument( context );
+ }
+ return contains( context, elem );
+};
+
+Sizzle.attr = function( elem, name ) {
+ // Set document vars if needed
+ if ( ( elem.ownerDocument || elem ) !== document ) {
+ setDocument( elem );
+ }
+
+ var fn = Expr.attrHandle[ name.toLowerCase() ],
+ // Don't get fooled by Object.prototype properties (jQuery #13807)
+ val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ?
+ fn( elem, name, !documentIsHTML ) :
+ undefined;
+
+ return val !== undefined ?
+ val :
+ support.attributes || !documentIsHTML ?
+ elem.getAttribute( name ) :
+ (val = elem.getAttributeNode(name)) && val.specified ?
+ val.value :
+ null;
+};
+
+Sizzle.error = function( msg ) {
+ throw new Error( "Syntax error, unrecognized expression: " + msg );
+};
+
+/**
+ * Document sorting and removing duplicates
+ * @param {ArrayLike} results
+ */
+Sizzle.uniqueSort = function( results ) {
+ var elem,
+ duplicates = [],
+ j = 0,
+ i = 0;
+
+ // Unless we *know* we can detect duplicates, assume their presence
+ hasDuplicate = !support.detectDuplicates;
+ sortInput = !support.sortStable && results.slice( 0 );
+ results.sort( sortOrder );
+
+ if ( hasDuplicate ) {
+ while ( (elem = results[i++]) ) {
+ if ( elem === results[ i ] ) {
+ j = duplicates.push( i );
+ }
+ }
+ while ( j-- ) {
+ results.splice( duplicates[ j ], 1 );
+ }
+ }
+
+ // Clear input after sorting to release objects
+ // See https://github.com/jquery/sizzle/pull/225
+ sortInput = null;
+
+ return results;
+};
+
+/**
+ * Utility function for retrieving the text value of an array of DOM nodes
+ * @param {Array|Element} elem
+ */
+getText = Sizzle.getText = function( elem ) {
+ var node,
+ ret = "",
+ i = 0,
+ nodeType = elem.nodeType;
+
+ if ( !nodeType ) {
+ // If no nodeType, this is expected to be an array
+ while ( (node = elem[i++]) ) {
+ // Do not traverse comment nodes
+ ret += getText( node );
+ }
+ } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
+ // Use textContent for elements
+ // innerText usage removed for consistency of new lines (jQuery #11153)
+ if ( typeof elem.textContent === "string" ) {
+ return elem.textContent;
+ } else {
+ // Traverse its children
+ for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
+ ret += getText( elem );
+ }
+ }
+ } else if ( nodeType === 3 || nodeType === 4 ) {
+ return elem.nodeValue;
+ }
+ // Do not include comment or processing instruction nodes
+
+ return ret;
+};
+
+Expr = Sizzle.selectors = {
+
+ // Can be adjusted by the user
+ cacheLength: 50,
+
+ createPseudo: markFunction,
+
+ match: matchExpr,
+
+ attrHandle: {},
+
+ find: {},
+
+ relative: {
+ ">": { dir: "parentNode", first: true },
+ " ": { dir: "parentNode" },
+ "+": { dir: "previousSibling", first: true },
+ "~": { dir: "previousSibling" }
+ },
+
+ preFilter: {
+ "ATTR": function( match ) {
+ match[1] = match[1].replace( runescape, funescape );
+
+ // Move the given value to match[3] whether quoted or unquoted
+ match[3] = ( match[3] || match[4] || match[5] || "" ).replace( runescape, funescape );
+
+ if ( match[2] === "~=" ) {
+ match[3] = " " + match[3] + " ";
+ }
+
+ return match.slice( 0, 4 );
+ },
+
+ "CHILD": function( match ) {
+ /* matches from matchExpr["CHILD"]
+ 1 type (only|nth|...)
+ 2 what (child|of-type)
+ 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
+ 4 xn-component of xn+y argument ([+-]?\d*n|)
+ 5 sign of xn-component
+ 6 x of xn-component
+ 7 sign of y-component
+ 8 y of y-component
+ */
+ match[1] = match[1].toLowerCase();
+
+ if ( match[1].slice( 0, 3 ) === "nth" ) {
+ // nth-* requires argument
+ if ( !match[3] ) {
+ Sizzle.error( match[0] );
+ }
+
+ // numeric x and y parameters for Expr.filter.CHILD
+ // remember that false/true cast respectively to 0/1
+ match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
+ match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );
+
+ // other types prohibit arguments
+ } else if ( match[3] ) {
+ Sizzle.error( match[0] );
+ }
+
+ return match;
+ },
+
+ "PSEUDO": function( match ) {
+ var excess,
+ unquoted = !match[6] && match[2];
+
+ if ( matchExpr["CHILD"].test( match[0] ) ) {
+ return null;
+ }
+
+ // Accept quoted arguments as-is
+ if ( match[3] ) {
+ match[2] = match[4] || match[5] || "";
+
+ // Strip excess characters from unquoted arguments
+ } else if ( unquoted && rpseudo.test( unquoted ) &&
+ // Get excess from tokenize (recursively)
+ (excess = tokenize( unquoted, true )) &&
+ // advance to the next closing parenthesis
+ (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
+
+ // excess is a negative index
+ match[0] = match[0].slice( 0, excess );
+ match[2] = unquoted.slice( 0, excess );
+ }
+
+ // Return only captures needed by the pseudo filter method (type and argument)
+ return match.slice( 0, 3 );
+ }
+ },
+
+ filter: {
+
+ "TAG": function( nodeNameSelector ) {
+ var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
+ return nodeNameSelector === "*" ?
+ function() { return true; } :
+ function( elem ) {
+ return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
+ };
+ },
+
+ "CLASS": function( className ) {
+ var pattern = classCache[ className + " " ];
+
+ return pattern ||
+ (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
+ classCache( className, function( elem ) {
+ return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== strundefined && elem.getAttribute("class") || "" );
+ });
+ },
+
+ "ATTR": function( name, operator, check ) {
+ return function( elem ) {
+ var result = Sizzle.attr( elem, name );
+
+ if ( result == null ) {
+ return operator === "!=";
+ }
+ if ( !operator ) {
+ return true;
+ }
+
+ result += "";
+
+ return operator === "=" ? result === check :
+ operator === "!=" ? result !== check :
+ operator === "^=" ? check && result.indexOf( check ) === 0 :
+ operator === "*=" ? check && result.indexOf( check ) > -1 :
+ operator === "$=" ? check && result.slice( -check.length ) === check :
+ operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 :
+ operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
+ false;
+ };
+ },
+
+ "CHILD": function( type, what, argument, first, last ) {
+ var simple = type.slice( 0, 3 ) !== "nth",
+ forward = type.slice( -4 ) !== "last",
+ ofType = what === "of-type";
+
+ return first === 1 && last === 0 ?
+
+ // Shortcut for :nth-*(n)
+ function( elem ) {
+ return !!elem.parentNode;
+ } :
+
+ function( elem, context, xml ) {
+ var cache, outerCache, node, diff, nodeIndex, start,
+ dir = simple !== forward ? "nextSibling" : "previousSibling",
+ parent = elem.parentNode,
+ name = ofType && elem.nodeName.toLowerCase(),
+ useCache = !xml && !ofType;
+
+ if ( parent ) {
+
+ // :(first|last|only)-(child|of-type)
+ if ( simple ) {
+ while ( dir ) {
+ node = elem;
+ while ( (node = node[ dir ]) ) {
+ if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) {
+ return false;
+ }
+ }
+ // Reverse direction for :only-* (if we haven't yet done so)
+ start = dir = type === "only" && !start && "nextSibling";
+ }
+ return true;
+ }
+
+ start = [ forward ? parent.firstChild : parent.lastChild ];
+
+ // non-xml :nth-child(...) stores cache data on `parent`
+ if ( forward && useCache ) {
+ // Seek `elem` from a previously-cached index
+ outerCache = parent[ expando ] || (parent[ expando ] = {});
+ cache = outerCache[ type ] || [];
+ nodeIndex = cache[0] === dirruns && cache[1];
+ diff = cache[0] === dirruns && cache[2];
+ node = nodeIndex && parent.childNodes[ nodeIndex ];
+
+ while ( (node = ++nodeIndex && node && node[ dir ] ||
+
+ // Fallback to seeking `elem` from the start
+ (diff = nodeIndex = 0) || start.pop()) ) {
+
+ // When found, cache indexes on `parent` and break
+ if ( node.nodeType === 1 && ++diff && node === elem ) {
+ outerCache[ type ] = [ dirruns, nodeIndex, diff ];
+ break;
+ }
+ }
+
+ // Use previously-cached element index if available
+ } else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) {
+ diff = cache[1];
+
+ // xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...)
+ } else {
+ // Use the same loop as above to seek `elem` from the start
+ while ( (node = ++nodeIndex && node && node[ dir ] ||
+ (diff = nodeIndex = 0) || start.pop()) ) {
+
+ if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) {
+ // Cache the index of each encountered element
+ if ( useCache ) {
+ (node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ];
+ }
+
+ if ( node === elem ) {
+ break;
+ }
+ }
+ }
+ }
+
+ // Incorporate the offset, then check against cycle size
+ diff -= last;
+ return diff === first || ( diff % first === 0 && diff / first >= 0 );
+ }
+ };
+ },
+
+ "PSEUDO": function( pseudo, argument ) {
+ // pseudo-class names are case-insensitive
+ // http://www.w3.org/TR/selectors/#pseudo-classes
+ // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
+ // Remember that setFilters inherits from pseudos
+ var args,
+ fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
+ Sizzle.error( "unsupported pseudo: " + pseudo );
+
+ // The user may use createPseudo to indicate that
+ // arguments are needed to create the filter function
+ // just as Sizzle does
+ if ( fn[ expando ] ) {
+ return fn( argument );
+ }
+
+ // But maintain support for old signatures
+ if ( fn.length > 1 ) {
+ args = [ pseudo, pseudo, "", argument ];
+ return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
+ markFunction(function( seed, matches ) {
+ var idx,
+ matched = fn( seed, argument ),
+ i = matched.length;
+ while ( i-- ) {
+ idx = indexOf.call( seed, matched[i] );
+ seed[ idx ] = !( matches[ idx ] = matched[i] );
+ }
+ }) :
+ function( elem ) {
+ return fn( elem, 0, args );
+ };
+ }
+
+ return fn;
+ }
+ },
+
+ pseudos: {
+ // Potentially complex pseudos
+ "not": markFunction(function( selector ) {
+ // Trim the selector passed to compile
+ // to avoid treating leading and trailing
+ // spaces as combinators
+ var input = [],
+ results = [],
+ matcher = compile( selector.replace( rtrim, "$1" ) );
+
+ return matcher[ expando ] ?
+ markFunction(function( seed, matches, context, xml ) {
+ var elem,
+ unmatched = matcher( seed, null, xml, [] ),
+ i = seed.length;
+
+ // Match elements unmatched by `matcher`
+ while ( i-- ) {
+ if ( (elem = unmatched[i]) ) {
+ seed[i] = !(matches[i] = elem);
+ }
+ }
+ }) :
+ function( elem, context, xml ) {
+ input[0] = elem;
+ matcher( input, null, xml, results );
+ return !results.pop();
+ };
+ }),
+
+ "has": markFunction(function( selector ) {
+ return function( elem ) {
+ return Sizzle( selector, elem ).length > 0;
+ };
+ }),
+
+ "contains": markFunction(function( text ) {
+ text = text.replace( runescape, funescape );
+ return function( elem ) {
+ return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
+ };
+ }),
+
+ // "Whether an element is represented by a :lang() selector
+ // is based solely on the element's language value
+ // being equal to the identifier C,
+ // or beginning with the identifier C immediately followed by "-".
+ // The matching of C against the element's language value is performed case-insensitively.
+ // The identifier C does not have to be a valid language name."
+ // http://www.w3.org/TR/selectors/#lang-pseudo
+ "lang": markFunction( function( lang ) {
+ // lang value must be a valid identifier
+ if ( !ridentifier.test(lang || "") ) {
+ Sizzle.error( "unsupported lang: " + lang );
+ }
+ lang = lang.replace( runescape, funescape ).toLowerCase();
+ return function( elem ) {
+ var elemLang;
+ do {
+ if ( (elemLang = documentIsHTML ?
+ elem.lang :
+ elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) {
+
+ elemLang = elemLang.toLowerCase();
+ return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
+ }
+ } while ( (elem = elem.parentNode) && elem.nodeType === 1 );
+ return false;
+ };
+ }),
+
+ // Miscellaneous
+ "target": function( elem ) {
+ var hash = window.location && window.location.hash;
+ return hash && hash.slice( 1 ) === elem.id;
+ },
+
+ "root": function( elem ) {
+ return elem === docElem;
+ },
+
+ "focus": function( elem ) {
+ return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
+ },
+
+ // Boolean properties
+ "enabled": function( elem ) {
+ return elem.disabled === false;
+ },
+
+ "disabled": function( elem ) {
+ return elem.disabled === true;
+ },
+
+ "checked": function( elem ) {
+ // In CSS3, :checked should return both checked and selected elements
+ // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
+ var nodeName = elem.nodeName.toLowerCase();
+ return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
+ },
+
+ "selected": function( elem ) {
+ // Accessing this property makes selected-by-default
+ // options in Safari work properly
+ if ( elem.parentNode ) {
+ elem.parentNode.selectedIndex;
+ }
+
+ return elem.selected === true;
+ },
+
+ // Contents
+ "empty": function( elem ) {
+ // http://www.w3.org/TR/selectors/#empty-pseudo
+ // :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5),
+ // but not by others (comment: 8; processing instruction: 7; etc.)
+ // nodeType < 6 works because attributes (2) do not appear as children
+ for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
+ if ( elem.nodeType < 6 ) {
+ return false;
+ }
+ }
+ return true;
+ },
+
+ "parent": function( elem ) {
+ return !Expr.pseudos["empty"]( elem );
+ },
+
+ // Element/input types
+ "header": function( elem ) {
+ return rheader.test( elem.nodeName );
+ },
+
+ "input": function( elem ) {
+ return rinputs.test( elem.nodeName );
+ },
+
+ "button": function( elem ) {
+ var name = elem.nodeName.toLowerCase();
+ return name === "input" && elem.type === "button" || name === "button";
+ },
+
+ "text": function( elem ) {
+ var attr;
+ return elem.nodeName.toLowerCase() === "input" &&
+ elem.type === "text" &&
+
+ // Support: IE<8
+ // New HTML5 attribute values (e.g., "search") appear with elem.type === "text"
+ ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" );
+ },
+
+ // Position-in-collection
+ "first": createPositionalPseudo(function() {
+ return [ 0 ];
+ }),
+
+ "last": createPositionalPseudo(function( matchIndexes, length ) {
+ return [ length - 1 ];
+ }),
+
+ "eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
+ return [ argument < 0 ? argument + length : argument ];
+ }),
+
+ "even": createPositionalPseudo(function( matchIndexes, length ) {
+ var i = 0;
+ for ( ; i < length; i += 2 ) {
+ matchIndexes.push( i );
+ }
+ return matchIndexes;
+ }),
+
+ "odd": createPositionalPseudo(function( matchIndexes, length ) {
+ var i = 1;
+ for ( ; i < length; i += 2 ) {
+ matchIndexes.push( i );
+ }
+ return matchIndexes;
+ }),
+
+ "lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
+ var i = argument < 0 ? argument + length : argument;
+ for ( ; --i >= 0; ) {
+ matchIndexes.push( i );
+ }
+ return matchIndexes;
+ }),
+
+ "gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
+ var i = argument < 0 ? argument + length : argument;
+ for ( ; ++i < length; ) {
+ matchIndexes.push( i );
+ }
+ return matchIndexes;
+ })
+ }
+};
+
+Expr.pseudos["nth"] = Expr.pseudos["eq"];
+
+// Add button/input type pseudos
+for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
+ Expr.pseudos[ i ] = createInputPseudo( i );
+}
+for ( i in { submit: true, reset: true } ) {
+ Expr.pseudos[ i ] = createButtonPseudo( i );
+}
+
+// Easy API for creating new setFilters
+function setFilters() {}
+setFilters.prototype = Expr.filters = Expr.pseudos;
+Expr.setFilters = new setFilters();
+
+tokenize = Sizzle.tokenize = function( selector, parseOnly ) {
+ var matched, match, tokens, type,
+ soFar, groups, preFilters,
+ cached = tokenCache[ selector + " " ];
+
+ if ( cached ) {
+ return parseOnly ? 0 : cached.slice( 0 );
+ }
+
+ soFar = selector;
+ groups = [];
+ preFilters = Expr.preFilter;
+
+ while ( soFar ) {
+
+ // Comma and first run
+ if ( !matched || (match = rcomma.exec( soFar )) ) {
+ if ( match ) {
+ // Don't consume trailing commas as valid
+ soFar = soFar.slice( match[0].length ) || soFar;
+ }
+ groups.push( (tokens = []) );
+ }
+
+ matched = false;
+
+ // Combinators
+ if ( (match = rcombinators.exec( soFar )) ) {
+ matched = match.shift();
+ tokens.push({
+ value: matched,
+ // Cast descendant combinators to space
+ type: match[0].replace( rtrim, " " )
+ });
+ soFar = soFar.slice( matched.length );
+ }
+
+ // Filters
+ for ( type in Expr.filter ) {
+ if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
+ (match = preFilters[ type ]( match ))) ) {
+ matched = match.shift();
+ tokens.push({
+ value: matched,
+ type: type,
+ matches: match
+ });
+ soFar = soFar.slice( matched.length );
+ }
+ }
+
+ if ( !matched ) {
+ break;
+ }
+ }
+
+ // Return the length of the invalid excess
+ // if we're just parsing
+ // Otherwise, throw an error or return tokens
+ return parseOnly ?
+ soFar.length :
+ soFar ?
+ Sizzle.error( selector ) :
+ // Cache the tokens
+ tokenCache( selector, groups ).slice( 0 );
+};
+
+function toSelector( tokens ) {
+ var i = 0,
+ len = tokens.length,
+ selector = "";
+ for ( ; i < len; i++ ) {
+ selector += tokens[i].value;
+ }
+ return selector;
+}
+
+function addCombinator( matcher, combinator, base ) {
+ var dir = combinator.dir,
+ checkNonElements = base && dir === "parentNode",
+ doneName = done++;
+
+ return combinator.first ?
+ // Check against closest ancestor/preceding element
+ function( elem, context, xml ) {
+ while ( (elem = elem[ dir ]) ) {
+ if ( elem.nodeType === 1 || checkNonElements ) {
+ return matcher( elem, context, xml );
+ }
+ }
+ } :
+
+ // Check against all ancestor/preceding elements
+ function( elem, context, xml ) {
+ var oldCache, outerCache,
+ newCache = [ dirruns, doneName ];
+
+ // We can't set arbitrary data on XML nodes, so they don't benefit from dir caching
+ if ( xml ) {
+ while ( (elem = elem[ dir ]) ) {
+ if ( elem.nodeType === 1 || checkNonElements ) {
+ if ( matcher( elem, context, xml ) ) {
+ return true;
+ }
+ }
+ }
+ } else {
+ while ( (elem = elem[ dir ]) ) {
+ if ( elem.nodeType === 1 || checkNonElements ) {
+ outerCache = elem[ expando ] || (elem[ expando ] = {});
+ if ( (oldCache = outerCache[ dir ]) &&
+ oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) {
+
+ // Assign to newCache so results back-propagate to previous elements
+ return (newCache[ 2 ] = oldCache[ 2 ]);
+ } else {
+ // Reuse newcache so results back-propagate to previous elements
+ outerCache[ dir ] = newCache;
+
+ // A match means we're done; a fail means we have to keep checking
+ if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) {
+ return true;
+ }
+ }
+ }
+ }
+ }
+ };
+}
+
+function elementMatcher( matchers ) {
+ return matchers.length > 1 ?
+ function( elem, context, xml ) {
+ var i = matchers.length;
+ while ( i-- ) {
+ if ( !matchers[i]( elem, context, xml ) ) {
+ return false;
+ }
+ }
+ return true;
+ } :
+ matchers[0];
+}
+
+function multipleContexts( selector, contexts, results ) {
+ var i = 0,
+ len = contexts.length;
+ for ( ; i < len; i++ ) {
+ Sizzle( selector, contexts[i], results );
+ }
+ return results;
+}
+
+function condense( unmatched, map, filter, context, xml ) {
+ var elem,
+ newUnmatched = [],
+ i = 0,
+ len = unmatched.length,
+ mapped = map != null;
+
+ for ( ; i < len; i++ ) {
+ if ( (elem = unmatched[i]) ) {
+ if ( !filter || filter( elem, context, xml ) ) {
+ newUnmatched.push( elem );
+ if ( mapped ) {
+ map.push( i );
+ }
+ }
+ }
+ }
+
+ return newUnmatched;
+}
+
+function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
+ if ( postFilter && !postFilter[ expando ] ) {
+ postFilter = setMatcher( postFilter );
+ }
+ if ( postFinder && !postFinder[ expando ] ) {
+ postFinder = setMatcher( postFinder, postSelector );
+ }
+ return markFunction(function( seed, results, context, xml ) {
+ var temp, i, elem,
+ preMap = [],
+ postMap = [],
+ preexisting = results.length,
+
+ // Get initial elements from seed or context
+ elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
+
+ // Prefilter to get matcher input, preserving a map for seed-results synchronization
+ matcherIn = preFilter && ( seed || !selector ) ?
+ condense( elems, preMap, preFilter, context, xml ) :
+ elems,
+
+ matcherOut = matcher ?
+ // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
+ postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
+
+ // ...intermediate processing is necessary
+ [] :
+
+ // ...otherwise use results directly
+ results :
+ matcherIn;
+
+ // Find primary matches
+ if ( matcher ) {
+ matcher( matcherIn, matcherOut, context, xml );
+ }
+
+ // Apply postFilter
+ if ( postFilter ) {
+ temp = condense( matcherOut, postMap );
+ postFilter( temp, [], context, xml );
+
+ // Un-match failing elements by moving them back to matcherIn
+ i = temp.length;
+ while ( i-- ) {
+ if ( (elem = temp[i]) ) {
+ matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
+ }
+ }
+ }
+
+ if ( seed ) {
+ if ( postFinder || preFilter ) {
+ if ( postFinder ) {
+ // Get the final matcherOut by condensing this intermediate into postFinder contexts
+ temp = [];
+ i = matcherOut.length;
+ while ( i-- ) {
+ if ( (elem = matcherOut[i]) ) {
+ // Restore matcherIn since elem is not yet a final match
+ temp.push( (matcherIn[i] = elem) );
+ }
+ }
+ postFinder( null, (matcherOut = []), temp, xml );
+ }
+
+ // Move matched elements from seed to results to keep them synchronized
+ i = matcherOut.length;
+ while ( i-- ) {
+ if ( (elem = matcherOut[i]) &&
+ (temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) {
+
+ seed[temp] = !(results[temp] = elem);
+ }
+ }
+ }
+
+ // Add elements to results, through postFinder if defined
+ } else {
+ matcherOut = condense(
+ matcherOut === results ?
+ matcherOut.splice( preexisting, matcherOut.length ) :
+ matcherOut
+ );
+ if ( postFinder ) {
+ postFinder( null, results, matcherOut, xml );
+ } else {
+ push.apply( results, matcherOut );
+ }
+ }
+ });
+}
+
+function matcherFromTokens( tokens ) {
+ var checkContext, matcher, j,
+ len = tokens.length,
+ leadingRelative = Expr.relative[ tokens[0].type ],
+ implicitRelative = leadingRelative || Expr.relative[" "],
+ i = leadingRelative ? 1 : 0,
+
+ // The foundational matcher ensures that elements are reachable from top-level context(s)
+ matchContext = addCombinator( function( elem ) {
+ return elem === checkContext;
+ }, implicitRelative, true ),
+ matchAnyContext = addCombinator( function( elem ) {
+ return indexOf.call( checkContext, elem ) > -1;
+ }, implicitRelative, true ),
+ matchers = [ function( elem, context, xml ) {
+ return ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
+ (checkContext = context).nodeType ?
+ matchContext( elem, context, xml ) :
+ matchAnyContext( elem, context, xml ) );
+ } ];
+
+ for ( ; i < len; i++ ) {
+ if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
+ matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
+ } else {
+ matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
+
+ // Return special upon seeing a positional matcher
+ if ( matcher[ expando ] ) {
+ // Find the next relative operator (if any) for proper handling
+ j = ++i;
+ for ( ; j < len; j++ ) {
+ if ( Expr.relative[ tokens[j].type ] ) {
+ break;
+ }
+ }
+ return setMatcher(
+ i > 1 && elementMatcher( matchers ),
+ i > 1 && toSelector(
+ // If the preceding token was a descendant combinator, insert an implicit any-element `*`
+ tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" })
+ ).replace( rtrim, "$1" ),
+ matcher,
+ i < j && matcherFromTokens( tokens.slice( i, j ) ),
+ j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
+ j < len && toSelector( tokens )
+ );
+ }
+ matchers.push( matcher );
+ }
+ }
+
+ return elementMatcher( matchers );
+}
+
+function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
+ var bySet = setMatchers.length > 0,
+ byElement = elementMatchers.length > 0,
+ superMatcher = function( seed, context, xml, results, outermost ) {
+ var elem, j, matcher,
+ matchedCount = 0,
+ i = "0",
+ unmatched = seed && [],
+ setMatched = [],
+ contextBackup = outermostContext,
+ // We must always have either seed elements or outermost context
+ elems = seed || byElement && Expr.find["TAG"]( "*", outermost ),
+ // Use integer dirruns iff this is the outermost matcher
+ dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1),
+ len = elems.length;
+
+ if ( outermost ) {
+ outermostContext = context !== document && context;
+ }
+
+ // Add elements passing elementMatchers directly to results
+ // Keep `i` a string if there are no elements so `matchedCount` will be "00" below
+ // Support: IE<9, Safari
+ // Tolerate NodeList properties (IE: "length"; Safari: ) matching elements by id
+ for ( ; i !== len && (elem = elems[i]) != null; i++ ) {
+ if ( byElement && elem ) {
+ j = 0;
+ while ( (matcher = elementMatchers[j++]) ) {
+ if ( matcher( elem, context, xml ) ) {
+ results.push( elem );
+ break;
+ }
+ }
+ if ( outermost ) {
+ dirruns = dirrunsUnique;
+ }
+ }
+
+ // Track unmatched elements for set filters
+ if ( bySet ) {
+ // They will have gone through all possible matchers
+ if ( (elem = !matcher && elem) ) {
+ matchedCount--;
+ }
+
+ // Lengthen the array for every element, matched or not
+ if ( seed ) {
+ unmatched.push( elem );
+ }
+ }
+ }
+
+ // Apply set filters to unmatched elements
+ matchedCount += i;
+ if ( bySet && i !== matchedCount ) {
+ j = 0;
+ while ( (matcher = setMatchers[j++]) ) {
+ matcher( unmatched, setMatched, context, xml );
+ }
+
+ if ( seed ) {
+ // Reintegrate element matches to eliminate the need for sorting
+ if ( matchedCount > 0 ) {
+ while ( i-- ) {
+ if ( !(unmatched[i] || setMatched[i]) ) {
+ setMatched[i] = pop.call( results );
+ }
+ }
+ }
+
+ // Discard index placeholder values to get only actual matches
+ setMatched = condense( setMatched );
+ }
+
+ // Add matches to results
+ push.apply( results, setMatched );
+
+ // Seedless set matches succeeding multiple successful matchers stipulate sorting
+ if ( outermost && !seed && setMatched.length > 0 &&
+ ( matchedCount + setMatchers.length ) > 1 ) {
+
+ Sizzle.uniqueSort( results );
+ }
+ }
+
+ // Override manipulation of globals by nested matchers
+ if ( outermost ) {
+ dirruns = dirrunsUnique;
+ outermostContext = contextBackup;
+ }
+
+ return unmatched;
+ };
+
+ return bySet ?
+ markFunction( superMatcher ) :
+ superMatcher;
+}
+
+compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) {
+ var i,
+ setMatchers = [],
+ elementMatchers = [],
+ cached = compilerCache[ selector + " " ];
+
+ if ( !cached ) {
+ // Generate a function of recursive functions that can be used to check each element
+ if ( !match ) {
+ match = tokenize( selector );
+ }
+ i = match.length;
+ while ( i-- ) {
+ cached = matcherFromTokens( match[i] );
+ if ( cached[ expando ] ) {
+ setMatchers.push( cached );
+ } else {
+ elementMatchers.push( cached );
+ }
+ }
+
+ // Cache the compiled function
+ cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
+
+ // Save selector and tokenization
+ cached.selector = selector;
+ }
+ return cached;
+};
+
+/**
+ * A low-level selection function that works with Sizzle's compiled
+ * selector functions
+ * @param {String|Function} selector A selector or a pre-compiled
+ * selector function built with Sizzle.compile
+ * @param {Element} context
+ * @param {Array} [results]
+ * @param {Array} [seed] A set of elements to match against
+ */
+select = Sizzle.select = function( selector, context, results, seed ) {
+ var i, tokens, token, type, find,
+ compiled = typeof selector === "function" && selector,
+ match = !seed && tokenize( (selector = compiled.selector || selector) );
+
+ results = results || [];
+
+ // Try to minimize operations if there is no seed and only one group
+ if ( match.length === 1 ) {
+
+ // Take a shortcut and set the context if the root selector is an ID
+ tokens = match[0] = match[0].slice( 0 );
+ if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
+ support.getById && context.nodeType === 9 && documentIsHTML &&
+ Expr.relative[ tokens[1].type ] ) {
+
+ context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];
+ if ( !context ) {
+ return results;
+
+ // Precompiled matchers will still verify ancestry, so step up a level
+ } else if ( compiled ) {
+ context = context.parentNode;
+ }
+
+ selector = selector.slice( tokens.shift().value.length );
+ }
+
+ // Fetch a seed set for right-to-left matching
+ i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
+ while ( i-- ) {
+ token = tokens[i];
+
+ // Abort if we hit a combinator
+ if ( Expr.relative[ (type = token.type) ] ) {
+ break;
+ }
+ if ( (find = Expr.find[ type ]) ) {
+ // Search, expanding context for leading sibling combinators
+ if ( (seed = find(
+ token.matches[0].replace( runescape, funescape ),
+ rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context
+ )) ) {
+
+ // If seed is empty or no tokens remain, we can return early
+ tokens.splice( i, 1 );
+ selector = seed.length && toSelector( tokens );
+ if ( !selector ) {
+ push.apply( results, seed );
+ return results;
+ }
+
+ break;
+ }
+ }
+ }
+ }
+
+ // Compile and execute a filtering function if one is not provided
+ // Provide `match` to avoid retokenization if we modified the selector above
+ ( compiled || compile( selector, match ) )(
+ seed,
+ context,
+ !documentIsHTML,
+ results,
+ rsibling.test( selector ) && testContext( context.parentNode ) || context
+ );
+ return results;
+};
+
+// One-time assignments
+
+// Sort stability
+support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;
+
+// Support: Chrome 14-35+
+// Always assume duplicates if they aren't passed to the comparison function
+support.detectDuplicates = !!hasDuplicate;
+
+// Initialize against the default document
+setDocument();
+
+// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
+// Detached nodes confoundingly follow *each other*
+support.sortDetached = assert(function( div1 ) {
+ // Should return 1, but returns 4 (following)
+ return div1.compareDocumentPosition( document.createElement("div") ) & 1;
+});
+
+// Support: IE<8
+// Prevent attribute/property "interpolation"
+// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
+if ( !assert(function( div ) {
+ div.innerHTML = "";
+ return div.firstChild.getAttribute("href") === "#" ;
+}) ) {
+ addHandle( "type|href|height|width", function( elem, name, isXML ) {
+ if ( !isXML ) {
+ return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 );
+ }
+ });
+}
+
+// Support: IE<9
+// Use defaultValue in place of getAttribute("value")
+if ( !support.attributes || !assert(function( div ) {
+ div.innerHTML = "";
+ div.firstChild.setAttribute( "value", "" );
+ return div.firstChild.getAttribute( "value" ) === "";
+}) ) {
+ addHandle( "value", function( elem, name, isXML ) {
+ if ( !isXML && elem.nodeName.toLowerCase() === "input" ) {
+ return elem.defaultValue;
+ }
+ });
+}
+
+// Support: IE<9
+// Use getAttributeNode to fetch booleans when getAttribute lies
+if ( !assert(function( div ) {
+ return div.getAttribute("disabled") == null;
+}) ) {
+ addHandle( booleans, function( elem, name, isXML ) {
+ var val;
+ if ( !isXML ) {
+ return elem[ name ] === true ? name.toLowerCase() :
+ (val = elem.getAttributeNode( name )) && val.specified ?
+ val.value :
+ null;
+ }
+ });
+}
+
+// EXPOSE
+return Sizzle;
+});
+
+/*eslint-enable */
+
+// Included from: js/tinymce/classes/util/Arr.js
+
+/**
+ * Arr.js
+ *
+ * Released under LGPL License.
+ * Copyright (c) 1999-2015 Ephox Corp. All rights reserved
+ *
+ * License: http://www.tinymce.com/license
+ * Contributing: http://www.tinymce.com/contributing
+ */
+
+/**
+ * Array utility class.
+ *
+ * @private
+ * @class tinymce.util.Arr
+ */
+define("tinymce/util/Arr", [], function() {
+ var isArray = Array.isArray || function(obj) {
+ return Object.prototype.toString.call(obj) === "[object Array]";
+ };
+
+ function toArray(obj) {
+ var array = obj, i, l;
+
+ if (!isArray(obj)) {
+ array = [];
+ for (i = 0, l = obj.length; i < l; i++) {
+ array[i] = obj[i];
+ }
+ }
+
+ return array;
+ }
+
+ function each(o, cb, s) {
+ var n, l;
+
+ if (!o) {
+ return 0;
+ }
+
+ s = s || o;
+
+ if (o.length !== undefined) {
+ // Indexed arrays, needed for Safari
+ for (n = 0, l = o.length; n < l; n++) {
+ if (cb.call(s, o[n], n, o) === false) {
+ return 0;
+ }
+ }
+ } else {
+ // Hashtables
+ for (n in o) {
+ if (o.hasOwnProperty(n)) {
+ if (cb.call(s, o[n], n, o) === false) {
+ return 0;
+ }
+ }
+ }
+ }
+
+ return 1;
+ }
+
+ function map(array, callback) {
+ var out = [];
+
+ each(array, function(item, index) {
+ out.push(callback(item, index, array));
+ });
+
+ return out;
+ }
+
+ function filter(a, f) {
+ var o = [];
+
+ each(a, function(v, index) {
+ if (!f || f(v, index, a)) {
+ o.push(v);
+ }
+ });
+
+ return o;
+ }
+
+ function indexOf(a, v) {
+ var i, l;
+
+ if (a) {
+ for (i = 0, l = a.length; i < l; i++) {
+ if (a[i] === v) {
+ return i;
+ }
+ }
+ }
+
+ return -1;
+ }
+
+ function reduce(collection, iteratee, accumulator, thisArg) {
+ var i = 0;
+
+ if (arguments.length < 3) {
+ accumulator = collection[0];
+ }
+
+ for (; i < collection.length; i++) {
+ accumulator = iteratee.call(thisArg, accumulator, collection[i], i);
+ }
+
+ return accumulator;
+ }
+
+ function findIndex(array, predicate, thisArg) {
+ var i, l;
+
+ for (i = 0, l = array.length; i < l; i++) {
+ if (predicate.call(thisArg, array[i], i, array)) {
+ return i;
+ }
+ }
+
+ return -1;
+ }
+
+ function find(array, predicate, thisArg) {
+ var idx = findIndex(array, predicate, thisArg);
+
+ if (idx !== -1) {
+ return array[idx];
+ }
+
+ return undefined;
+ }
+
+ function last(collection) {
+ return collection[collection.length - 1];
+ }
+
+ return {
+ isArray: isArray,
+ toArray: toArray,
+ each: each,
+ map: map,
+ filter: filter,
+ indexOf: indexOf,
+ reduce: reduce,
+ findIndex: findIndex,
+ find: find,
+ last: last
+ };
+});
+
+// Included from: js/tinymce/classes/util/Tools.js
+
+/**
+ * Tools.js
+ *
+ * Released under LGPL License.
+ * Copyright (c) 1999-2015 Ephox Corp. All rights reserved
+ *
+ * License: http://www.tinymce.com/license
+ * Contributing: http://www.tinymce.com/contributing
+ */
+
+/**
+ * This class contains various utlity functions. These are also exposed
+ * directly on the tinymce namespace.
+ *
+ * @class tinymce.util.Tools
+ */
+define("tinymce/util/Tools", [
+ "tinymce/Env",
+ "tinymce/util/Arr"
+], function(Env, Arr) {
+ /**
+ * Removes whitespace from the beginning and end of a string.
+ *
+ * @method trim
+ * @param {String} s String to remove whitespace from.
+ * @return {String} New string with removed whitespace.
+ */
+ var whiteSpaceRegExp = /^\s*|\s*$/g;
+
+ function trim(str) {
+ return (str === null || str === undefined) ? '' : ("" + str).replace(whiteSpaceRegExp, '');
+ }
+
+ /**
+ * Checks if a object is of a specific type for example an array.
+ *
+ * @method is
+ * @param {Object} obj Object to check type of.
+ * @param {string} type Optional type to check for.
+ * @return {Boolean} true/false if the object is of the specified type.
+ */
+ function is(obj, type) {
+ if (!type) {
+ return obj !== undefined;
+ }
+
+ if (type == 'array' && Arr.isArray(obj)) {
+ return true;
+ }
+
+ return typeof obj == type;
+ }
+
+ /**
+ * Makes a name/object map out of an array with names.
+ *
+ * @method makeMap
+ * @param {Array/String} items Items to make map out of.
+ * @param {String} delim Optional delimiter to split string by.
+ * @param {Object} map Optional map to add items to.
+ * @return {Object} Name/value map of items.
+ */
+ function makeMap(items, delim, map) {
+ var i;
+
+ items = items || [];
+ delim = delim || ',';
+
+ if (typeof items == "string") {
+ items = items.split(delim);
+ }
+
+ map = map || {};
+
+ i = items.length;
+ while (i--) {
+ map[items[i]] = {};
+ }
+
+ return map;
+ }
+
+ /**
+ * Creates a class, subclass or static singleton.
+ * More details on this method can be found in the Wiki.
+ *
+ * @method create
+ * @param {String} s Class name, inheritance and prefix.
+ * @param {Object} p Collection of methods to add to the class.
+ * @param {Object} root Optional root object defaults to the global window object.
+ * @example
+ * // Creates a basic class
+ * tinymce.create('tinymce.somepackage.SomeClass', {
+ * SomeClass: function() {
+ * // Class constructor
+ * },
+ *
+ * method: function() {
+ * // Some method
+ * }
+ * });
+ *
+ * // Creates a basic subclass class
+ * tinymce.create('tinymce.somepackage.SomeSubClass:tinymce.somepackage.SomeClass', {
+ * SomeSubClass: function() {
+ * // Class constructor
+ * this.parent(); // Call parent constructor
+ * },
+ *
+ * method: function() {
+ * // Some method
+ * this.parent(); // Call parent method
+ * },
+ *
+ * 'static': {
+ * staticMethod: function() {
+ * // Static method
+ * }
+ * }
+ * });
+ *
+ * // Creates a singleton/static class
+ * tinymce.create('static tinymce.somepackage.SomeSingletonClass', {
+ * method: function() {
+ * // Some method
+ * }
+ * });
+ */
+ function create(s, p, root) {
+ var self = this, sp, ns, cn, scn, c, de = 0;
+
+ // Parse : :
+ s = /^((static) )?([\w.]+)(:([\w.]+))?/.exec(s);
+ cn = s[3].match(/(^|\.)(\w+)$/i)[2]; // Class name
+
+ // Create namespace for new class
+ ns = self.createNS(s[3].replace(/\.\w+$/, ''), root);
+
+ // Class already exists
+ if (ns[cn]) {
+ return;
+ }
+
+ // Make pure static class
+ if (s[2] == 'static') {
+ ns[cn] = p;
+
+ if (this.onCreate) {
+ this.onCreate(s[2], s[3], ns[cn]);
+ }
+
+ return;
+ }
+
+ // Create default constructor
+ if (!p[cn]) {
+ p[cn] = function() {};
+ de = 1;
+ }
+
+ // Add constructor and methods
+ ns[cn] = p[cn];
+ self.extend(ns[cn].prototype, p);
+
+ // Extend
+ if (s[5]) {
+ sp = self.resolve(s[5]).prototype;
+ scn = s[5].match(/\.(\w+)$/i)[1]; // Class name
+
+ // Extend constructor
+ c = ns[cn];
+ if (de) {
+ // Add passthrough constructor
+ ns[cn] = function() {
+ return sp[scn].apply(this, arguments);
+ };
+ } else {
+ // Add inherit constructor
+ ns[cn] = function() {
+ this.parent = sp[scn];
+ return c.apply(this, arguments);
+ };
+ }
+ ns[cn].prototype[cn] = ns[cn];
+
+ // Add super methods
+ self.each(sp, function(f, n) {
+ ns[cn].prototype[n] = sp[n];
+ });
+
+ // Add overridden methods
+ self.each(p, function(f, n) {
+ // Extend methods if needed
+ if (sp[n]) {
+ ns[cn].prototype[n] = function() {
+ this.parent = sp[n];
+ return f.apply(this, arguments);
+ };
+ } else {
+ if (n != cn) {
+ ns[cn].prototype[n] = f;
+ }
+ }
+ });
+ }
+
+ // Add static methods
+ /*jshint sub:true*/
+ /*eslint dot-notation:0*/
+ self.each(p['static'], function(f, n) {
+ ns[cn][n] = f;
+ });
+ }
+
+ function extend(obj, ext) {
+ var i, l, name, args = arguments, value;
+
+ for (i = 1, l = args.length; i < l; i++) {
+ ext = args[i];
+ for (name in ext) {
+ if (ext.hasOwnProperty(name)) {
+ value = ext[name];
+
+ if (value !== undefined) {
+ obj[name] = value;
+ }
+ }
+ }
+ }
+
+ return obj;
+ }
+
+ /**
+ * Executed the specified function for each item in a object tree.
+ *
+ * @method walk
+ * @param {Object} o Object tree to walk though.
+ * @param {function} f Function to call for each item.
+ * @param {String} n Optional name of collection inside the objects to walk for example childNodes.
+ * @param {String} s Optional scope to execute the function in.
+ */
+ function walk(o, f, n, s) {
+ s = s || this;
+
+ if (o) {
+ if (n) {
+ o = o[n];
+ }
+
+ Arr.each(o, function(o, i) {
+ if (f.call(s, o, i, n) === false) {
+ return false;
+ }
+
+ walk(o, f, n, s);
+ });
+ }
+ }
+
+ /**
+ * Creates a namespace on a specific object.
+ *
+ * @method createNS
+ * @param {String} n Namespace to create for example a.b.c.d.
+ * @param {Object} o Optional object to add namespace to, defaults to window.
+ * @return {Object} New namespace object the last item in path.
+ * @example
+ * // Create some namespace
+ * tinymce.createNS('tinymce.somepackage.subpackage');
+ *
+ * // Add a singleton
+ * var tinymce.somepackage.subpackage.SomeSingleton = {
+ * method: function() {
+ * // Some method
+ * }
+ * };
+ */
+ function createNS(n, o) {
+ var i, v;
+
+ o = o || window;
+
+ n = n.split('.');
+ for (i = 0; i < n.length; i++) {
+ v = n[i];
+
+ if (!o[v]) {
+ o[v] = {};
+ }
+
+ o = o[v];
+ }
+
+ return o;
+ }
+
+ /**
+ * Resolves a string and returns the object from a specific structure.
+ *
+ * @method resolve
+ * @param {String} n Path to resolve for example a.b.c.d.
+ * @param {Object} o Optional object to search though, defaults to window.
+ * @return {Object} Last object in path or null if it couldn't be resolved.
+ * @example
+ * // Resolve a path into an object reference
+ * var obj = tinymce.resolve('a.b.c.d');
+ */
+ function resolve(n, o) {
+ var i, l;
+
+ o = o || window;
+
+ n = n.split('.');
+ for (i = 0, l = n.length; i < l; i++) {
+ o = o[n[i]];
+
+ if (!o) {
+ break;
+ }
+ }
+
+ return o;
+ }
+
+ /**
+ * Splits a string but removes the whitespace before and after each value.
+ *
+ * @method explode
+ * @param {string} s String to split.
+ * @param {string} d Delimiter to split by.
+ * @example
+ * // Split a string into an array with a,b,c
+ * var arr = tinymce.explode('a, b, c');
+ */
+ function explode(s, d) {
+ if (!s || is(s, 'array')) {
+ return s;
+ }
+
+ return Arr.map(s.split(d || ','), trim);
+ }
+
+ function _addCacheSuffix(url) {
+ var cacheSuffix = Env.cacheSuffix;
+
+ if (cacheSuffix) {
+ url += (url.indexOf('?') === -1 ? '?' : '&') + cacheSuffix;
+ }
+
+ return url;
+ }
+
+ return {
+ trim: trim,
+
+ /**
+ * Returns true/false if the object is an array or not.
+ *
+ * @method isArray
+ * @param {Object} obj Object to check.
+ * @return {boolean} true/false state if the object is an array or not.
+ */
+ isArray: Arr.isArray,
+
+ is: is,
+
+ /**
+ * Converts the specified object into a real JavaScript array.
+ *
+ * @method toArray
+ * @param {Object} obj Object to convert into array.
+ * @return {Array} Array object based in input.
+ */
+ toArray: Arr.toArray,
+ makeMap: makeMap,
+
+ /**
+ * Performs an iteration of all items in a collection such as an object or array. This method will execure the
+ * callback function for each item in the collection, if the callback returns false the iteration will terminate.
+ * The callback has the following format: cb(value, key_or_index).
+ *
+ * @method each
+ * @param {Object} o Collection to iterate.
+ * @param {function} cb Callback function to execute for each item.
+ * @param {Object} s Optional scope to execute the callback in.
+ * @example
+ * // Iterate an array
+ * tinymce.each([1,2,3], function(v, i) {
+ * console.debug("Value: " + v + ", Index: " + i);
+ * });
+ *
+ * // Iterate an object
+ * tinymce.each({a: 1, b: 2, c: 3], function(v, k) {
+ * console.debug("Value: " + v + ", Key: " + k);
+ * });
+ */
+ each: Arr.each,
+
+ /**
+ * Creates a new array by the return value of each iteration function call. This enables you to convert
+ * one array list into another.
+ *
+ * @method map
+ * @param {Array} array Array of items to iterate.
+ * @param {function} callback Function to call for each item. It's return value will be the new value.
+ * @return {Array} Array with new values based on function return values.
+ */
+ map: Arr.map,
+
+ /**
+ * Filters out items from the input array by calling the specified function for each item.
+ * If the function returns false the item will be excluded if it returns true it will be included.
+ *
+ * @method grep
+ * @param {Array} a Array of items to loop though.
+ * @param {function} f Function to call for each item. Include/exclude depends on it's return value.
+ * @return {Array} New array with values imported and filtered based in input.
+ * @example
+ * // Filter out some items, this will return an array with 4 and 5
+ * var items = tinymce.grep([1,2,3,4,5], function(v) {return v > 3;});
+ */
+ grep: Arr.filter,
+
+ /**
+ * Returns true/false if the object is an array or not.
+ *
+ * @method isArray
+ * @param {Object} obj Object to check.
+ * @return {boolean} true/false state if the object is an array or not.
+ */
+ inArray: Arr.indexOf,
+
+ extend: extend,
+ create: create,
+ walk: walk,
+ createNS: createNS,
+ resolve: resolve,
+ explode: explode,
+ _addCacheSuffix: _addCacheSuffix
+ };
+});
+
+// Included from: js/tinymce/classes/dom/DomQuery.js
+
+/**
+ * DomQuery.js
+ *
+ * Released under LGPL License.
+ * Copyright (c) 1999-2015 Ephox Corp. All rights reserved
+ *
+ * License: http://www.tinymce.com/license
+ * Contributing: http://www.tinymce.com/contributing
+ */
+
+/**
+ * This class mimics most of the jQuery API:
+ *
+ * This is whats currently implemented:
+ * - Utility functions
+ * - DOM traversial
+ * - DOM manipulation
+ * - Event binding
+ *
+ * This is not currently implemented:
+ * - Dimension
+ * - Ajax
+ * - Animation
+ * - Advanced chaining
+ *
+ * @example
+ * var $ = tinymce.dom.DomQuery;
+ * $('p').attr('attr', 'value').addClass('class');
+ *
+ * @class tinymce.dom.DomQuery
+ */
+define("tinymce/dom/DomQuery", [
+ "tinymce/dom/EventUtils",
+ "tinymce/dom/Sizzle",
+ "tinymce/util/Tools",
+ "tinymce/Env"
+], function(EventUtils, Sizzle, Tools, Env) {
+ var doc = document, push = Array.prototype.push, slice = Array.prototype.slice;
+ var rquickExpr = /^(?:[^#<]*(<[\w\W]+>)[^>]*$|#([\w\-]*)$)/;
+ var Event = EventUtils.Event, undef;
+ var skipUniques = Tools.makeMap('children,contents,next,prev');
+
+ function isDefined(obj) {
+ return typeof obj !== 'undefined';
+ }
+
+ function isString(obj) {
+ return typeof obj === 'string';
+ }
+
+ function isWindow(obj) {
+ return obj && obj == obj.window;
+ }
+
+ function createFragment(html, fragDoc) {
+ var frag, node, container;
+
+ fragDoc = fragDoc || doc;
+ container = fragDoc.createElement('div');
+ frag = fragDoc.createDocumentFragment();
+ container.innerHTML = html;
+
+ while ((node = container.firstChild)) {
+ frag.appendChild(node);
+ }
+
+ return frag;
+ }
+
+ function domManipulate(targetNodes, sourceItem, callback, reverse) {
+ var i;
+
+ if (isString(sourceItem)) {
+ sourceItem = createFragment(sourceItem, getElementDocument(targetNodes[0]));
+ } else if (sourceItem.length && !sourceItem.nodeType) {
+ sourceItem = DomQuery.makeArray(sourceItem);
+
+ if (reverse) {
+ for (i = sourceItem.length - 1; i >= 0; i--) {
+ domManipulate(targetNodes, sourceItem[i], callback, reverse);
+ }
+ } else {
+ for (i = 0; i < sourceItem.length; i++) {
+ domManipulate(targetNodes, sourceItem[i], callback, reverse);
+ }
+ }
+
+ return targetNodes;
+ }
+
+ if (sourceItem.nodeType) {
+ i = targetNodes.length;
+ while (i--) {
+ callback.call(targetNodes[i], sourceItem);
+ }
+ }
+
+ return targetNodes;
+ }
+
+ function hasClass(node, className) {
+ return node && className && (' ' + node.className + ' ').indexOf(' ' + className + ' ') !== -1;
+ }
+
+ function wrap(elements, wrapper, all) {
+ var lastParent, newWrapper;
+
+ wrapper = DomQuery(wrapper)[0];
+
+ elements.each(function() {
+ var self = this;
+
+ if (!all || lastParent != self.parentNode) {
+ lastParent = self.parentNode;
+ newWrapper = wrapper.cloneNode(false);
+ self.parentNode.insertBefore(newWrapper, self);
+ newWrapper.appendChild(self);
+ } else {
+ newWrapper.appendChild(self);
+ }
+ });
+
+ return elements;
+ }
+
+ var numericCssMap = Tools.makeMap('fillOpacity fontWeight lineHeight opacity orphans widows zIndex zoom', ' ');
+ var booleanMap = Tools.makeMap('checked compact declare defer disabled ismap multiple nohref noshade nowrap readonly selected', ' ');
+ var propFix = {
+ 'for': 'htmlFor',
+ 'class': 'className',
+ 'readonly': 'readOnly'
+ };
+ var cssFix = {
+ 'float': 'cssFloat'
+ };
+
+ var attrHooks = {}, cssHooks = {};
+
+ function DomQuery(selector, context) {
+ /*eslint new-cap:0 */
+ return new DomQuery.fn.init(selector, context);
+ }
+
+ function inArray(item, array) {
+ var i;
+
+ if (array.indexOf) {
+ return array.indexOf(item);
+ }
+
+ i = array.length;
+ while (i--) {
+ if (array[i] === item) {
+ return i;
+ }
+ }
+
+ return -1;
+ }
+
+ var whiteSpaceRegExp = /^\s*|\s*$/g;
+
+ function trim(str) {
+ return (str === null || str === undef) ? '' : ("" + str).replace(whiteSpaceRegExp, '');
+ }
+
+ function each(obj, callback) {
+ var length, key, i, undef, value;
+
+ if (obj) {
+ length = obj.length;
+
+ if (length === undef) {
+ // Loop object items
+ for (key in obj) {
+ if (obj.hasOwnProperty(key)) {
+ value = obj[key];
+ if (callback.call(value, key, value) === false) {
+ break;
+ }
+ }
+ }
+ } else {
+ // Loop array items
+ for (i = 0; i < length; i++) {
+ value = obj[i];
+ if (callback.call(value, i, value) === false) {
+ break;
+ }
+ }
+ }
+ }
+
+ return obj;
+ }
+
+ function grep(array, callback) {
+ var out = [];
+
+ each(array, function(i, item) {
+ if (callback(item, i)) {
+ out.push(item);
+ }
+ });
+
+ return out;
+ }
+
+ function getElementDocument(element) {
+ if (!element) {
+ return doc;
+ }
+
+ if (element.nodeType == 9) {
+ return element;
+ }
+
+ return element.ownerDocument;
+ }
+
+ DomQuery.fn = DomQuery.prototype = {
+ constructor: DomQuery,
+
+ /**
+ * Selector for the current set.
+ *
+ * @property selector
+ * @type String
+ */
+ selector: "",
+
+ /**
+ * Context used to create the set.
+ *
+ * @property context
+ * @type Element
+ */
+ context: null,
+
+ /**
+ * Number of items in the current set.
+ *
+ * @property length
+ * @type Number
+ */
+ length: 0,
+
+ /**
+ * Constructs a new DomQuery instance with the specified selector or context.
+ *
+ * @constructor
+ * @method init
+ * @param {String/Array/DomQuery} selector Optional CSS selector/Array or array like object or HTML string.
+ * @param {Document/Element} context Optional context to search in.
+ */
+ init: function(selector, context) {
+ var self = this, match, node;
+
+ if (!selector) {
+ return self;
+ }
+
+ if (selector.nodeType) {
+ self.context = self[0] = selector;
+ self.length = 1;
+
+ return self;
+ }
+
+ if (context && context.nodeType) {
+ self.context = context;
+ } else {
+ if (context) {
+ return DomQuery(selector).attr(context);
+ }
+
+ self.context = context = document;
+ }
+
+ if (isString(selector)) {
+ self.selector = selector;
+
+ if (selector.charAt(0) === "<" && selector.charAt(selector.length - 1) === ">" && selector.length >= 3) {
+ match = [null, selector, null];
+ } else {
+ match = rquickExpr.exec(selector);
+ }
+
+ if (match) {
+ if (match[1]) {
+ node = createFragment(selector, getElementDocument(context)).firstChild;
+
+ while (node) {
+ push.call(self, node);
+ node = node.nextSibling;
+ }
+ } else {
+ node = getElementDocument(context).getElementById(match[2]);
+
+ if (!node) {
+ return self;
+ }
+
+ if (node.id !== match[2]) {
+ return self.find(selector);
+ }
+
+ self.length = 1;
+ self[0] = node;
+ }
+ } else {
+ return DomQuery(context).find(selector);
+ }
+ } else {
+ this.add(selector, false);
+ }
+
+ return self;
+ },
+
+ /**
+ * Converts the current set to an array.
+ *
+ * @method toArray
+ * @return {Array} Array of all nodes in set.
+ */
+ toArray: function() {
+ return Tools.toArray(this);
+ },
+
+ /**
+ * Adds new nodes to the set.
+ *
+ * @method add
+ * @param {Array/tinymce.dom.DomQuery} items Array of all nodes to add to set.
+ * @param {Boolean} sort Optional sort flag that enables sorting of elements.
+ * @return {tinymce.dom.DomQuery} New instance with nodes added.
+ */
+ add: function(items, sort) {
+ var self = this, nodes, i;
+
+ if (isString(items)) {
+ return self.add(DomQuery(items));
+ }
+
+ if (sort !== false) {
+ nodes = DomQuery.unique(self.toArray().concat(DomQuery.makeArray(items)));
+ self.length = nodes.length;
+ for (i = 0; i < nodes.length; i++) {
+ self[i] = nodes[i];
+ }
+ } else {
+ push.apply(self, DomQuery.makeArray(items));
+ }
+
+ return self;
+ },
+
+ /**
+ * Sets/gets attributes on the elements in the current set.
+ *
+ * @method attr
+ * @param {String/Object} name Name of attribute to get or an object with attributes to set.
+ * @param {String} value Optional value to set.
+ * @return {tinymce.dom.DomQuery/String} Current set or the specified attribute when only the name is specified.
+ */
+ attr: function(name, value) {
+ var self = this, hook;
+
+ if (typeof name === "object") {
+ each(name, function(name, value) {
+ self.attr(name, value);
+ });
+ } else if (isDefined(value)) {
+ this.each(function() {
+ var hook;
+
+ if (this.nodeType === 1) {
+ hook = attrHooks[name];
+ if (hook && hook.set) {
+ hook.set(this, value);
+ return;
+ }
+
+ if (value === null) {
+ this.removeAttribute(name, 2);
+ } else {
+ this.setAttribute(name, value, 2);
+ }
+ }
+ });
+ } else {
+ if (self[0] && self[0].nodeType === 1) {
+ hook = attrHooks[name];
+ if (hook && hook.get) {
+ return hook.get(self[0], name);
+ }
+
+ if (booleanMap[name]) {
+ return self.prop(name) ? name : undef;
+ }
+
+ value = self[0].getAttribute(name, 2);
+
+ if (value === null) {
+ value = undef;
+ }
+ }
+
+ return value;
+ }
+
+ return self;
+ },
+
+ /**
+ * Removes attributse on the elements in the current set.
+ *
+ * @method removeAttr
+ * @param {String/Object} name Name of attribute to remove.
+ * @return {tinymce.dom.DomQuery/String} Current set.
+ */
+ removeAttr: function(name) {
+ return this.attr(name, null);
+ },
+
+ /**
+ * Sets/gets properties on the elements in the current set.
+ *
+ * @method attr
+ * @param {String/Object} name Name of property to get or an object with properties to set.
+ * @param {String} value Optional value to set.
+ * @return {tinymce.dom.DomQuery/String} Current set or the specified property when only the name is specified.
+ */
+ prop: function(name, value) {
+ var self = this;
+
+ name = propFix[name] || name;
+
+ if (typeof name === "object") {
+ each(name, function(name, value) {
+ self.prop(name, value);
+ });
+ } else if (isDefined(value)) {
+ this.each(function() {
+ if (this.nodeType == 1) {
+ this[name] = value;
+ }
+ });
+ } else {
+ if (self[0] && self[0].nodeType && name in self[0]) {
+ return self[0][name];
+ }
+
+ return value;
+ }
+
+ return self;
+ },
+
+ /**
+ * Sets/gets styles on the elements in the current set.
+ *
+ * @method css
+ * @param {String/Object} name Name of style to get or an object with styles to set.
+ * @param {String} value Optional value to set.
+ * @return {tinymce.dom.DomQuery/String} Current set or the specified style when only the name is specified.
+ */
+ css: function(name, value) {
+ var self = this, elm, hook;
+
+ function camel(name) {
+ return name.replace(/-(\D)/g, function(a, b) {
+ return b.toUpperCase();
+ });
+ }
+
+ function dashed(name) {
+ return name.replace(/[A-Z]/g, function(a) {
+ return '-' + a;
+ });
+ }
+
+ if (typeof name === "object") {
+ each(name, function(name, value) {
+ self.css(name, value);
+ });
+ } else {
+ if (isDefined(value)) {
+ name = camel(name);
+
+ // Default px suffix on these
+ if (typeof value === 'number' && !numericCssMap[name]) {
+ value += 'px';
+ }
+
+ self.each(function() {
+ var style = this.style;
+
+ hook = cssHooks[name];
+ if (hook && hook.set) {
+ hook.set(this, value);
+ return;
+ }
+
+ try {
+ this.style[cssFix[name] || name] = value;
+ } catch (ex) {
+ // Ignore
+ }
+
+ if (value === null || value === '') {
+ if (style.removeProperty) {
+ style.removeProperty(dashed(name));
+ } else {
+ style.removeAttribute(name);
+ }
+ }
+ });
+ } else {
+ elm = self[0];
+
+ hook = cssHooks[name];
+ if (hook && hook.get) {
+ return hook.get(elm);
+ }
+
+ if (elm.ownerDocument.defaultView) {
+ try {
+ return elm.ownerDocument.defaultView.getComputedStyle(elm, null).getPropertyValue(dashed(name));
+ } catch (ex) {
+ return undef;
+ }
+ } else if (elm.currentStyle) {
+ return elm.currentStyle[camel(name)];
+ }
+ }
+ }
+
+ return self;
+ },
+
+ /**
+ * Removes all nodes in set from the document.
+ *
+ * @method remove
+ * @return {tinymce.dom.DomQuery} Current set with the removed nodes.
+ */
+ remove: function() {
+ var self = this, node, i = this.length;
+
+ while (i--) {
+ node = self[i];
+ Event.clean(node);
+
+ if (node.parentNode) {
+ node.parentNode.removeChild(node);
+ }
+ }
+
+ return this;
+ },
+
+ /**
+ * Empties all elements in set.
+ *
+ * @method empty
+ * @return {tinymce.dom.DomQuery} Current set with the empty nodes.
+ */
+ empty: function() {
+ var self = this, node, i = this.length;
+
+ while (i--) {
+ node = self[i];
+ while (node.firstChild) {
+ node.removeChild(node.firstChild);
+ }
+ }
+
+ return this;
+ },
+
+ /**
+ * Sets or gets the HTML of the current set or first set node.
+ *
+ * @method html
+ * @param {String} value Optional innerHTML value to set on each element.
+ * @return {tinymce.dom.DomQuery/String} Current set or the innerHTML of the first element.
+ */
+ html: function(value) {
+ var self = this, i;
+
+ if (isDefined(value)) {
+ i = self.length;
+
+ try {
+ while (i--) {
+ self[i].innerHTML = value;
+ }
+ } catch (ex) {
+ // Workaround for "Unknown runtime error" when DIV is added to P on IE
+ DomQuery(self[i]).empty().append(value);
+ }
+
+ return self;
+ }
+
+ return self[0] ? self[0].innerHTML : '';
+ },
+
+ /**
+ * Sets or gets the text of the current set or first set node.
+ *
+ * @method text
+ * @param {String} value Optional innerText value to set on each element.
+ * @return {tinymce.dom.DomQuery/String} Current set or the innerText of the first element.
+ */
+ text: function(value) {
+ var self = this, i;
+
+ if (isDefined(value)) {
+ i = self.length;
+ while (i--) {
+ if ("innerText" in self[i]) {
+ self[i].innerText = value;
+ } else {
+ self[0].textContent = value;
+ }
+ }
+
+ return self;
+ }
+
+ return self[0] ? (self[0].innerText || self[0].textContent) : '';
+ },
+
+ /**
+ * Appends the specified node/html or node set to the current set nodes.
+ *
+ * @method append
+ * @param {String/Element/Array/tinymce.dom.DomQuery} content Content to append to each element in set.
+ * @return {tinymce.dom.DomQuery} Current set.
+ */
+ append: function() {
+ return domManipulate(this, arguments, function(node) {
+ // Either element or Shadow Root
+ if (this.nodeType === 1 || (this.host && this.host.nodeType === 1)) {
+ this.appendChild(node);
+ }
+ });
+ },
+
+ /**
+ * Prepends the specified node/html or node set to the current set nodes.
+ *
+ * @method prepend
+ * @param {String/Element/Array/tinymce.dom.DomQuery} content Content to prepend to each element in set.
+ * @return {tinymce.dom.DomQuery} Current set.
+ */
+ prepend: function() {
+ return domManipulate(this, arguments, function(node) {
+ // Either element or Shadow Root
+ if (this.nodeType === 1 || (this.host && this.host.nodeType === 1)) {
+ this.insertBefore(node, this.firstChild);
+ }
+ }, true);
+ },
+
+ /**
+ * Adds the specified elements before current set nodes.
+ *
+ * @method before
+ * @param {String/Element/Array/tinymce.dom.DomQuery} content Content to add before to each element in set.
+ * @return {tinymce.dom.DomQuery} Current set.
+ */
+ before: function() {
+ var self = this;
+
+ if (self[0] && self[0].parentNode) {
+ return domManipulate(self, arguments, function(node) {
+ this.parentNode.insertBefore(node, this);
+ });
+ }
+
+ return self;
+ },
+
+ /**
+ * Adds the specified elements after current set nodes.
+ *
+ * @method after
+ * @param {String/Element/Array/tinymce.dom.DomQuery} content Content to add after to each element in set.
+ * @return {tinymce.dom.DomQuery} Current set.
+ */
+ after: function() {
+ var self = this;
+
+ if (self[0] && self[0].parentNode) {
+ return domManipulate(self, arguments, function(node) {
+ this.parentNode.insertBefore(node, this.nextSibling);
+ }, true);
+ }
+
+ return self;
+ },
+
+ /**
+ * Appends the specified set nodes to the specified selector/instance.
+ *
+ * @method appendTo
+ * @param {String/Element/Array/tinymce.dom.DomQuery} val Item to append the current set to.
+ * @return {tinymce.dom.DomQuery} Current set with the appended nodes.
+ */
+ appendTo: function(val) {
+ DomQuery(val).append(this);
+
+ return this;
+ },
+
+ /**
+ * Prepends the specified set nodes to the specified selector/instance.
+ *
+ * @method prependTo
+ * @param {String/Element/Array/tinymce.dom.DomQuery} val Item to prepend the current set to.
+ * @return {tinymce.dom.DomQuery} Current set with the prepended nodes.
+ */
+ prependTo: function(val) {
+ DomQuery(val).prepend(this);
+
+ return this;
+ },
+
+ /**
+ * Replaces the nodes in set with the specified content.
+ *
+ * @method replaceWith
+ * @param {String/Element/Array/tinymce.dom.DomQuery} content Content to replace nodes with.
+ * @return {tinymce.dom.DomQuery} Set with replaced nodes.
+ */
+ replaceWith: function(content) {
+ return this.before(content).remove();
+ },
+
+ /**
+ * Wraps all elements in set with the specified wrapper.
+ *
+ * @method wrap
+ * @param {String/Element/Array/tinymce.dom.DomQuery} content Content to wrap nodes with.
+ * @return {tinymce.dom.DomQuery} Set with wrapped nodes.
+ */
+ wrap: function(content) {
+ return wrap(this, content);
+ },
+
+ /**
+ * Wraps all nodes in set with the specified wrapper. If the nodes are siblings all of them
+ * will be wrapped in the same wrapper.
+ *
+ * @method wrapAll
+ * @param {String/Element/Array/tinymce.dom.DomQuery} content Content to wrap nodes with.
+ * @return {tinymce.dom.DomQuery} Set with wrapped nodes.
+ */
+ wrapAll: function(content) {
+ return wrap(this, content, true);
+ },
+
+ /**
+ * Wraps all elements inner contents in set with the specified wrapper.
+ *
+ * @method wrapInner
+ * @param {String/Element/Array/tinymce.dom.DomQuery} content Content to wrap nodes with.
+ * @return {tinymce.dom.DomQuery} Set with wrapped nodes.
+ */
+ wrapInner: function(content) {
+ this.each(function() {
+ DomQuery(this).contents().wrapAll(content);
+ });
+
+ return this;
+ },
+
+ /**
+ * Unwraps all elements by removing the parent element of each item in set.
+ *
+ * @method unwrap
+ * @return {tinymce.dom.DomQuery} Set with unwrapped nodes.
+ */
+ unwrap: function() {
+ return this.parent().each(function() {
+ DomQuery(this).replaceWith(this.childNodes);
+ });
+ },
+
+ /**
+ * Clones all nodes in set.
+ *
+ * @method clone
+ * @return {tinymce.dom.DomQuery} Set with cloned nodes.
+ */
+ clone: function() {
+ var result = [];
+
+ this.each(function() {
+ result.push(this.cloneNode(true));
+ });
+
+ return DomQuery(result);
+ },
+
+ /**
+ * Adds the specified class name to the current set elements.
+ *
+ * @method addClass
+ * @param {String} className Class name to add.
+ * @return {tinymce.dom.DomQuery} Current set.
+ */
+ addClass: function(className) {
+ return this.toggleClass(className, true);
+ },
+
+ /**
+ * Removes the specified class name to the current set elements.
+ *
+ * @method removeClass
+ * @param {String} className Class name to remove.
+ * @return {tinymce.dom.DomQuery} Current set.
+ */
+ removeClass: function(className) {
+ return this.toggleClass(className, false);
+ },
+
+ /**
+ * Toggles the specified class name on the current set elements.
+ *
+ * @method toggleClass
+ * @param {String} className Class name to add/remove.
+ * @param {Boolean} state Optional state to toggle on/off.
+ * @return {tinymce.dom.DomQuery} Current set.
+ */
+ toggleClass: function(className, state) {
+ var self = this;
+
+ // Functions are not supported
+ if (typeof className != 'string') {
+ return self;
+ }
+
+ if (className.indexOf(' ') !== -1) {
+ each(className.split(' '), function() {
+ self.toggleClass(this, state);
+ });
+ } else {
+ self.each(function(index, node) {
+ var existingClassName, classState;
+
+ classState = hasClass(node, className);
+ if (classState !== state) {
+ existingClassName = node.className;
+
+ if (classState) {
+ node.className = trim((" " + existingClassName + " ").replace(' ' + className + ' ', ' '));
+ } else {
+ node.className += existingClassName ? ' ' + className : className;
+ }
+ }
+ });
+ }
+
+ return self;
+ },
+
+ /**
+ * Returns true/false if the first item in set has the specified class.
+ *
+ * @method hasClass
+ * @param {String} className Class name to check for.
+ * @return {Boolean} True/false if the set has the specified class.
+ */
+ hasClass: function(className) {
+ return hasClass(this[0], className);
+ },
+
+ /**
+ * Executes the callback function for each item DomQuery collection. If you return false in the
+ * callback it will break the loop.
+ *
+ * @method each
+ * @param {function} callback Callback function to execute for each item.
+ * @return {tinymce.dom.DomQuery} Current set.
+ */
+ each: function(callback) {
+ return each(this, callback);
+ },
+
+ /**
+ * Binds an event with callback function to the elements in set.
+ *
+ * @method on
+ * @param {String} name Name of the event to bind.
+ * @param {function} callback Callback function to execute when the event occurs.
+ * @return {tinymce.dom.DomQuery} Current set.
+ */
+ on: function(name, callback) {
+ return this.each(function() {
+ Event.bind(this, name, callback);
+ });
+ },
+
+ /**
+ * Unbinds an event with callback function to the elements in set.
+ *
+ * @method off
+ * @param {String} name Optional name of the event to bind.
+ * @param {function} callback Optional callback function to execute when the event occurs.
+ * @return {tinymce.dom.DomQuery} Current set.
+ */
+ off: function(name, callback) {
+ return this.each(function() {
+ Event.unbind(this, name, callback);
+ });
+ },
+
+ /**
+ * Triggers the specified event by name or event object.
+ *
+ * @method trigger
+ * @param {String/Object} name Name of the event to trigger or event object.
+ * @return {tinymce.dom.DomQuery} Current set.
+ */
+ trigger: function(name) {
+ return this.each(function() {
+ if (typeof name == 'object') {
+ Event.fire(this, name.type, name);
+ } else {
+ Event.fire(this, name);
+ }
+ });
+ },
+
+ /**
+ * Shows all elements in set.
+ *
+ * @method show
+ * @return {tinymce.dom.DomQuery} Current set.
+ */
+ show: function() {
+ return this.css('display', '');
+ },
+
+ /**
+ * Hides all elements in set.
+ *
+ * @method hide
+ * @return {tinymce.dom.DomQuery} Current set.
+ */
+ hide: function() {
+ return this.css('display', 'none');
+ },
+
+ /**
+ * Slices the current set.
+ *
+ * @method slice
+ * @param {Number} start Start index to slice at.
+ * @param {Number} end Optional end index to end slice at.
+ * @return {tinymce.dom.DomQuery} Sliced set.
+ */
+ slice: function() {
+ return new DomQuery(slice.apply(this, arguments));
+ },
+
+ /**
+ * Makes the set equal to the specified index.
+ *
+ * @method eq
+ * @param {Number} index Index to set it equal to.
+ * @return {tinymce.dom.DomQuery} Single item set.
+ */
+ eq: function(index) {
+ return index === -1 ? this.slice(index) : this.slice(index, +index + 1);
+ },
+
+ /**
+ * Makes the set equal to first element in set.
+ *
+ * @method first
+ * @return {tinymce.dom.DomQuery} Single item set.
+ */
+ first: function() {
+ return this.eq(0);
+ },
+
+ /**
+ * Makes the set equal to last element in set.
+ *
+ * @method last
+ * @return {tinymce.dom.DomQuery} Single item set.
+ */
+ last: function() {
+ return this.eq(-1);
+ },
+
+ /**
+ * Finds elements by the specified selector for each element in set.
+ *
+ * @method find
+ * @param {String} selector Selector to find elements by.
+ * @return {tinymce.dom.DomQuery} Set with matches elements.
+ */
+ find: function(selector) {
+ var i, l, ret = [];
+
+ for (i = 0, l = this.length; i < l; i++) {
+ DomQuery.find(selector, this[i], ret);
+ }
+
+ return DomQuery(ret);
+ },
+
+ /**
+ * Filters the current set with the specified selector.
+ *
+ * @method filter
+ * @param {String/function} selector Selector to filter elements by.
+ * @return {tinymce.dom.DomQuery} Set with filtered elements.
+ */
+ filter: function(selector) {
+ if (typeof selector == 'function') {
+ return DomQuery(grep(this.toArray(), function(item, i) {
+ return selector(i, item);
+ }));
+ }
+
+ return DomQuery(DomQuery.filter(selector, this.toArray()));
+ },
+
+ /**
+ * Gets the current node or any parent matching the specified selector.
+ *
+ * @method closest
+ * @param {String/Element/tinymce.dom.DomQuery} selector Selector or element to find.
+ * @return {tinymce.dom.DomQuery} Set with closest elements.
+ */
+ closest: function(selector) {
+ var result = [];
+
+ if (selector instanceof DomQuery) {
+ selector = selector[0];
+ }
+
+ this.each(function(i, node) {
+ while (node) {
+ if (typeof selector == 'string' && DomQuery(node).is(selector)) {
+ result.push(node);
+ break;
+ } else if (node == selector) {
+ result.push(node);
+ break;
+ }
+
+ node = node.parentNode;
+ }
+ });
+
+ return DomQuery(result);
+ },
+
+ /**
+ * Returns the offset of the first element in set or sets the top/left css properties of all elements in set.
+ *
+ * @method offset
+ * @param {Object} offset Optional offset object to set on each item.
+ * @return {Object/tinymce.dom.DomQuery} Returns the first element offset or the current set if you specified an offset.
+ */
+ offset: function(offset) {
+ var elm, doc, docElm;
+ var x = 0, y = 0, pos;
+
+ if (!offset) {
+ elm = this[0];
+
+ if (elm) {
+ doc = elm.ownerDocument;
+ docElm = doc.documentElement;
+
+ if (elm.getBoundingClientRect) {
+ pos = elm.getBoundingClientRect();
+ x = pos.left + (docElm.scrollLeft || doc.body.scrollLeft) - docElm.clientLeft;
+ y = pos.top + (docElm.scrollTop || doc.body.scrollTop) - docElm.clientTop;
+ }
+ }
+
+ return {
+ left: x,
+ top: y
+ };
+ }
+
+ return this.css(offset);
+ },
+
+ push: push,
+ sort: [].sort,
+ splice: [].splice
+ };
+
+ // Static members
+ Tools.extend(DomQuery, {
+ /**
+ * Extends the specified object with one or more objects.
+ *
+ * @static
+ * @method extend
+ * @param {Object} target Target object to extend with new items.
+ * @param {Object..} object Object to extend the target with.
+ * @return {Object} Extended input object.
+ */
+ extend: Tools.extend,
+
+ /**
+ * Creates an array out of an array like object.
+ *
+ * @static
+ * @method makeArray
+ * @param {Object} object Object to convert to array.
+ * @return {Array} Array produced from object.
+ */
+ makeArray: function(object) {
+ if (isWindow(object) || object.nodeType) {
+ return [object];
+ }
+
+ return Tools.toArray(object);
+ },
+
+ /**
+ * Returns the index of the specified item inside the array.
+ *
+ * @static
+ * @method inArray
+ * @param {Object} item Item to look for.
+ * @param {Array} array Array to look for item in.
+ * @return {Number} Index of the item or -1.
+ */
+ inArray: inArray,
+
+ /**
+ * Returns true/false if the specified object is an array or not.
+ *
+ * @static
+ * @method isArray
+ * @param {Object} array Object to check if it's an array or not.
+ * @return {Boolean} True/false if the object is an array.
+ */
+ isArray: Tools.isArray,
+
+ /**
+ * Executes the callback function for each item in array/object. If you return false in the
+ * callback it will break the loop.
+ *
+ * @static
+ * @method each
+ * @param {Object} obj Object to iterate.
+ * @param {function} callback Callback function to execute for each item.
+ */
+ each: each,
+
+ /**
+ * Removes whitespace from the beginning and end of a string.
+ *
+ * @static
+ * @method trim
+ * @param {String} str String to remove whitespace from.
+ * @return {String} New string with removed whitespace.
+ */
+ trim: trim,
+
+ /**
+ * Filters out items from the input array by calling the specified function for each item.
+ * If the function returns false the item will be excluded if it returns true it will be included.
+ *
+ * @static
+ * @method grep
+ * @param {Array} array Array of items to loop though.
+ * @param {function} callback Function to call for each item. Include/exclude depends on it's return value.
+ * @return {Array} New array with values imported and filtered based in input.
+ * @example
+ * // Filter out some items, this will return an array with 4 and 5
+ * var items = DomQuery.grep([1, 2, 3, 4, 5], function(v) {return v > 3;});
+ */
+ grep: grep,
+
+ // Sizzle
+ find: Sizzle,
+ expr: Sizzle.selectors,
+ unique: Sizzle.uniqueSort,
+ text: Sizzle.getText,
+ contains: Sizzle.contains,
+ filter: function(expr, elems, not) {
+ var i = elems.length;
+
+ if (not) {
+ expr = ":not(" + expr + ")";
+ }
+
+ while (i--) {
+ if (elems[i].nodeType != 1) {
+ elems.splice(i, 1);
+ }
+ }
+
+ if (elems.length === 1) {
+ elems = DomQuery.find.matchesSelector(elems[0], expr) ? [elems[0]] : [];
+ } else {
+ elems = DomQuery.find.matches(expr, elems);
+ }
+
+ return elems;
+ }
+ });
+
+ function dir(el, prop, until) {
+ var matched = [], cur = el[prop];
+
+ if (typeof until != 'string' && until instanceof DomQuery) {
+ until = until[0];
+ }
+
+ while (cur && cur.nodeType !== 9) {
+ if (until !== undefined) {
+ if (cur === until) {
+ break;
+ }
+
+ if (typeof until == 'string' && DomQuery(cur).is(until)) {
+ break;
+ }
+ }
+
+ if (cur.nodeType === 1) {
+ matched.push(cur);
+ }
+
+ cur = cur[prop];
+ }
+
+ return matched;
+ }
+
+ function sibling(node, siblingName, nodeType, until) {
+ var result = [];
+
+ if (until instanceof DomQuery) {
+ until = until[0];
+ }
+
+ for (; node; node = node[siblingName]) {
+ if (nodeType && node.nodeType !== nodeType) {
+ continue;
+ }
+
+ if (until !== undefined) {
+ if (node === until) {
+ break;
+ }
+
+ if (typeof until == 'string' && DomQuery(node).is(until)) {
+ break;
+ }
+ }
+
+ result.push(node);
+ }
+
+ return result;
+ }
+
+ function firstSibling(node, siblingName, nodeType) {
+ for (node = node[siblingName]; node; node = node[siblingName]) {
+ if (node.nodeType == nodeType) {
+ return node;
+ }
+ }
+
+ return null;
+ }
+
+ each({
+ /**
+ * Returns a new collection with the parent of each item in current collection matching the optional selector.
+ *
+ * @method parent
+ * @param {Element/tinymce.dom.DomQuery} node Node to match parents against.
+ * @return {tinymce.dom.DomQuery} New DomQuery instance with all matching parents.
+ */
+ parent: function(node) {
+ var parent = node.parentNode;
+
+ return parent && parent.nodeType !== 11 ? parent : null;
+ },
+
+ /**
+ * Returns a new collection with the all the parents of each item in current collection matching the optional selector.
+ *
+ * @method parents
+ * @param {Element/tinymce.dom.DomQuery} node Node to match parents against.
+ * @return {tinymce.dom.DomQuery} New DomQuery instance with all matching parents.
+ */
+ parents: function(node) {
+ return dir(node, "parentNode");
+ },
+
+ /**
+ * Returns a new collection with next sibling of each item in current collection matching the optional selector.
+ *
+ * @method next
+ * @param {Element/tinymce.dom.DomQuery} node Node to match the next element against.
+ * @return {tinymce.dom.DomQuery} New DomQuery instance with all matching elements.
+ */
+ next: function(node) {
+ return firstSibling(node, 'nextSibling', 1);
+ },
+
+ /**
+ * Returns a new collection with previous sibling of each item in current collection matching the optional selector.
+ *
+ * @method prev
+ * @param {Element/tinymce.dom.DomQuery} node Node to match the previous element against.
+ * @return {tinymce.dom.DomQuery} New DomQuery instance with all matching elements.
+ */
+ prev: function(node) {
+ return firstSibling(node, 'previousSibling', 1);
+ },
+
+ /**
+ * Returns all child elements matching the optional selector.
+ *
+ * @method children
+ * @param {Element/tinymce.dom.DomQuery} node Node to match the elements against.
+ * @return {tinymce.dom.DomQuery} New DomQuery instance with all matching elements.
+ */
+ children: function(node) {
+ return sibling(node.firstChild, 'nextSibling', 1);
+ },
+
+ /**
+ * Returns all child nodes matching the optional selector.
+ *
+ * @method contents
+ * @param {Element/tinymce.dom.DomQuery} node Node to get the contents of.
+ * @return {tinymce.dom.DomQuery} New DomQuery instance with all matching elements.
+ */
+ contents: function(node) {
+ return Tools.toArray((node.nodeName === "iframe" ? node.contentDocument || node.contentWindow.document : node).childNodes);
+ }
+ }, function(name, fn) {
+ DomQuery.fn[name] = function(selector) {
+ var self = this, result = [];
+
+ self.each(function() {
+ var nodes = fn.call(result, this, selector, result);
+
+ if (nodes) {
+ if (DomQuery.isArray(nodes)) {
+ result.push.apply(result, nodes);
+ } else {
+ result.push(nodes);
+ }
+ }
+ });
+
+ // If traversing on multiple elements we might get the same elements twice
+ if (this.length > 1) {
+ if (!skipUniques[name]) {
+ result = DomQuery.unique(result);
+ }
+
+ if (name.indexOf('parents') === 0) {
+ result = result.reverse();
+ }
+ }
+
+ result = DomQuery(result);
+
+ if (selector) {
+ return result.filter(selector);
+ }
+
+ return result;
+ };
+ });
+
+ each({
+ /**
+ * Returns a new collection with the all the parents until the matching selector/element
+ * of each item in current collection matching the optional selector.
+ *
+ * @method parentsUntil
+ * @param {Element/tinymce.dom.DomQuery} node Node to find parent of.
+ * @param {String/Element/tinymce.dom.DomQuery} until Until the matching selector or element.
+ * @return {tinymce.dom.DomQuery} New DomQuery instance with all matching parents.
+ */
+ parentsUntil: function(node, until) {
+ return dir(node, "parentNode", until);
+ },
+
+ /**
+ * Returns a new collection with all next siblings of each item in current collection matching the optional selector.
+ *
+ * @method nextUntil
+ * @param {Element/tinymce.dom.DomQuery} node Node to find next siblings on.
+ * @param {String/Element/tinymce.dom.DomQuery} until Until the matching selector or element.
+ * @return {tinymce.dom.DomQuery} New DomQuery instance with all matching elements.
+ */
+ nextUntil: function(node, until) {
+ return sibling(node, 'nextSibling', 1, until).slice(1);
+ },
+
+ /**
+ * Returns a new collection with all previous siblings of each item in current collection matching the optional selector.
+ *
+ * @method prevUntil
+ * @param {Element/tinymce.dom.DomQuery} node Node to find previous siblings on.
+ * @param {String/Element/tinymce.dom.DomQuery} until Until the matching selector or element.
+ * @return {tinymce.dom.DomQuery} New DomQuery instance with all matching elements.
+ */
+ prevUntil: function(node, until) {
+ return sibling(node, 'previousSibling', 1, until).slice(1);
+ }
+ }, function(name, fn) {
+ DomQuery.fn[name] = function(selector, filter) {
+ var self = this, result = [];
+
+ self.each(function() {
+ var nodes = fn.call(result, this, selector, result);
+
+ if (nodes) {
+ if (DomQuery.isArray(nodes)) {
+ result.push.apply(result, nodes);
+ } else {
+ result.push(nodes);
+ }
+ }
+ });
+
+ // If traversing on multiple elements we might get the same elements twice
+ if (this.length > 1) {
+ result = DomQuery.unique(result);
+
+ if (name.indexOf('parents') === 0 || name === 'prevUntil') {
+ result = result.reverse();
+ }
+ }
+
+ result = DomQuery(result);
+
+ if (filter) {
+ return result.filter(filter);
+ }
+
+ return result;
+ };
+ });
+
+ /**
+ * Returns true/false if the current set items matches the selector.
+ *
+ * @method is
+ * @param {String} selector Selector to match the elements against.
+ * @return {Boolean} True/false if the current set matches the selector.
+ */
+ DomQuery.fn.is = function(selector) {
+ return !!selector && this.filter(selector).length > 0;
+ };
+
+ DomQuery.fn.init.prototype = DomQuery.fn;
+
+ DomQuery.overrideDefaults = function(callback) {
+ var defaults;
+
+ function sub(selector, context) {
+ defaults = defaults || callback();
+
+ if (arguments.length === 0) {
+ selector = defaults.element;
+ }
+
+ if (!context) {
+ context = defaults.context;
+ }
+
+ return new sub.fn.init(selector, context);
+ }
+
+ DomQuery.extend(sub, this);
+
+ return sub;
+ };
+
+ function appendHooks(targetHooks, prop, hooks) {
+ each(hooks, function(name, func) {
+ targetHooks[name] = targetHooks[name] || {};
+ targetHooks[name][prop] = func;
+ });
+ }
+
+ if (Env.ie && Env.ie < 8) {
+ appendHooks(attrHooks, 'get', {
+ maxlength: function(elm) {
+ var value = elm.maxLength;
+
+ if (value === 0x7fffffff) {
+ return undef;
+ }
+
+ return value;
+ },
+
+ size: function(elm) {
+ var value = elm.size;
+
+ if (value === 20) {
+ return undef;
+ }
+
+ return value;
+ },
+
+ 'class': function(elm) {
+ return elm.className;
+ },
+
+ style: function(elm) {
+ var value = elm.style.cssText;
+
+ if (value.length === 0) {
+ return undef;
+ }
+
+ return value;
+ }
+ });
+
+ appendHooks(attrHooks, 'set', {
+ 'class': function(elm, value) {
+ elm.className = value;
+ },
+
+ style: function(elm, value) {
+ elm.style.cssText = value;
+ }
+ });
+ }
+
+ if (Env.ie && Env.ie < 9) {
+ /*jshint sub:true */
+ /*eslint dot-notation: 0*/
+ cssFix['float'] = 'styleFloat';
+
+ appendHooks(cssHooks, 'set', {
+ opacity: function(elm, value) {
+ var style = elm.style;
+
+ if (value === null || value === '') {
+ style.removeAttribute('filter');
+ } else {
+ style.zoom = 1;
+ style.filter = 'alpha(opacity=' + (value * 100) + ')';
+ }
+ }
+ });
+ }
+
+ DomQuery.attrHooks = attrHooks;
+ DomQuery.cssHooks = cssHooks;
+
+ return DomQuery;
+});
+
+// Included from: js/tinymce/classes/html/Styles.js
+
+/**
+ * Styles.js
+ *
+ * Released under LGPL License.
+ * Copyright (c) 1999-2015 Ephox Corp. All rights reserved
+ *
+ * License: http://www.tinymce.com/license
+ * Contributing: http://www.tinymce.com/contributing
+ */
+
+/**
+ * This class is used to parse CSS styles it also compresses styles to reduce the output size.
+ *
+ * @example
+ * var Styles = new tinymce.html.Styles({
+ * url_converter: function(url) {
+ * return url;
+ * }
+ * });
+ *
+ * styles = Styles.parse('border: 1px solid red');
+ * styles.color = 'red';
+ *
+ * console.log(new tinymce.html.StyleSerializer().serialize(styles));
+ *
+ * @class tinymce.html.Styles
+ * @version 3.4
+ */
+define("tinymce/html/Styles", [], function() {
+ return function(settings, schema) {
+ /*jshint maxlen:255 */
+ /*eslint max-len:0 */
+ var rgbRegExp = /rgb\s*\(\s*([0-9]+)\s*,\s*([0-9]+)\s*,\s*([0-9]+)\s*\)/gi,
+ urlOrStrRegExp = /(?:url(?:(?:\(\s*\"([^\"]+)\"\s*\))|(?:\(\s*\'([^\']+)\'\s*\))|(?:\(\s*([^)\s]+)\s*\))))|(?:\'([^\']+)\')|(?:\"([^\"]+)\")/gi,
+ styleRegExp = /\s*([^:]+):\s*([^;]+);?/g,
+ trimRightRegExp = /\s+$/,
+ undef, i, encodingLookup = {}, encodingItems, validStyles, invalidStyles, invisibleChar = '\uFEFF';
+
+ settings = settings || {};
+
+ if (schema) {
+ validStyles = schema.getValidStyles();
+ invalidStyles = schema.getInvalidStyles();
+ }
+
+ encodingItems = ('\\" \\\' \\; \\: ; : ' + invisibleChar).split(' ');
+ for (i = 0; i < encodingItems.length; i++) {
+ encodingLookup[encodingItems[i]] = invisibleChar + i;
+ encodingLookup[invisibleChar + i] = encodingItems[i];
+ }
+
+ function toHex(match, r, g, b) {
+ function hex(val) {
+ val = parseInt(val, 10).toString(16);
+
+ return val.length > 1 ? val : '0' + val; // 0 -> 00
+ }
+
+ return '#' + hex(r) + hex(g) + hex(b);
+ }
+
+ return {
+ /**
+ * Parses the specified RGB color value and returns a hex version of that color.
+ *
+ * @method toHex
+ * @param {String} color RGB string value like rgb(1,2,3)
+ * @return {String} Hex version of that RGB value like #FF00FF.
+ */
+ toHex: function(color) {
+ return color.replace(rgbRegExp, toHex);
+ },
+
+ /**
+ * Parses the specified style value into an object collection. This parser will also
+ * merge and remove any redundant items that browsers might have added. It will also convert non hex
+ * colors to hex values. Urls inside the styles will also be converted to absolute/relative based on settings.
+ *
+ * @method parse
+ * @param {String} css Style value to parse for example: border:1px solid red;.
+ * @return {Object} Object representation of that style like {border: '1px solid red'}
+ */
+ parse: function(css) {
+ var styles = {}, matches, name, value, isEncoded, urlConverter = settings.url_converter;
+ var urlConverterScope = settings.url_converter_scope || this;
+
+ function compress(prefix, suffix, noJoin) {
+ var top, right, bottom, left;
+
+ top = styles[prefix + '-top' + suffix];
+ if (!top) {
+ return;
+ }
+
+ right = styles[prefix + '-right' + suffix];
+ if (!right) {
+ return;
+ }
+
+ bottom = styles[prefix + '-bottom' + suffix];
+ if (!bottom) {
+ return;
+ }
+
+ left = styles[prefix + '-left' + suffix];
+ if (!left) {
+ return;
+ }
+
+ var box = [top, right, bottom, left];
+ i = box.length - 1;
+ while (i--) {
+ if (box[i] !== box[i + 1]) {
+ break;
+ }
+ }
+
+ if (i > -1 && noJoin) {
+ return;
+ }
+
+ styles[prefix + suffix] = i == -1 ? box[0] : box.join(' ');
+ delete styles[prefix + '-top' + suffix];
+ delete styles[prefix + '-right' + suffix];
+ delete styles[prefix + '-bottom' + suffix];
+ delete styles[prefix + '-left' + suffix];
+ }
+
+ /**
+ * Checks if the specific style can be compressed in other words if all border-width are equal.
+ */
+ function canCompress(key) {
+ var value = styles[key], i;
+
+ if (!value) {
+ return;
+ }
+
+ value = value.split(' ');
+ i = value.length;
+ while (i--) {
+ if (value[i] !== value[0]) {
+ return false;
+ }
+ }
+
+ styles[key] = value[0];
+
+ return true;
+ }
+
+ /**
+ * Compresses multiple styles into one style.
+ */
+ function compress2(target, a, b, c) {
+ if (!canCompress(a)) {
+ return;
+ }
+
+ if (!canCompress(b)) {
+ return;
+ }
+
+ if (!canCompress(c)) {
+ return;
+ }
+
+ // Compress
+ styles[target] = styles[a] + ' ' + styles[b] + ' ' + styles[c];
+ delete styles[a];
+ delete styles[b];
+ delete styles[c];
+ }
+
+ // Encodes the specified string by replacing all \" \' ; : with _
+ function encode(str) {
+ isEncoded = true;
+
+ return encodingLookup[str];
+ }
+
+ // Decodes the specified string by replacing all _ with it's original value \" \' etc
+ // It will also decode the \" \' if keep_slashes is set to fale or omitted
+ function decode(str, keep_slashes) {
+ if (isEncoded) {
+ str = str.replace(/\uFEFF[0-9]/g, function(str) {
+ return encodingLookup[str];
+ });
+ }
+
+ if (!keep_slashes) {
+ str = str.replace(/\\([\'\";:])/g, "$1");
+ }
+
+ return str;
+ }
+
+ function processUrl(match, url, url2, url3, str, str2) {
+ str = str || str2;
+
+ if (str) {
+ str = decode(str);
+
+ // Force strings into single quote format
+ return "'" + str.replace(/\'/g, "\\'") + "'";
+ }
+
+ url = decode(url || url2 || url3);
+
+ if (!settings.allow_script_urls) {
+ var scriptUrl = url.replace(/[\s\r\n]+/, '');
+
+ if (/(java|vb)script:/i.test(scriptUrl)) {
+ return "";
+ }
+
+ if (!settings.allow_svg_data_urls && /^data:image\/svg/i.test(scriptUrl)) {
+ return "";
+ }
+ }
+
+ // Convert the URL to relative/absolute depending on config
+ if (urlConverter) {
+ url = urlConverter.call(urlConverterScope, url, 'style');
+ }
+
+ // Output new URL format
+ return "url('" + url.replace(/\'/g, "\\'") + "')";
+ }
+
+ if (css) {
+ css = css.replace(/[\u0000-\u001F]/g, '');
+
+ // Encode \" \' % and ; and : inside strings so they don't interfere with the style parsing
+ css = css.replace(/\\[\"\';:\uFEFF]/g, encode).replace(/\"[^\"]+\"|\'[^\']+\'/g, function(str) {
+ return str.replace(/[;:]/g, encode);
+ });
+
+ // Parse styles
+ while ((matches = styleRegExp.exec(css))) {
+ name = matches[1].replace(trimRightRegExp, '').toLowerCase();
+ value = matches[2].replace(trimRightRegExp, '');
+
+ // Decode escaped sequences like \65 -> e
+ /*jshint loopfunc:true*/
+ /*eslint no-loop-func:0 */
+ value = value.replace(/\\[0-9a-f]+/g, function(e) {
+ return String.fromCharCode(parseInt(e.substr(1), 16));
+ });
+
+ if (name && value.length > 0) {
+ // Don't allow behavior name or expression/comments within the values
+ if (!settings.allow_script_urls && (name == "behavior" || /expression\s*\(|\/\*|\*\//.test(value))) {
+ continue;
+ }
+
+ // Opera will produce 700 instead of bold in their style values
+ if (name === 'font-weight' && value === '700') {
+ value = 'bold';
+ } else if (name === 'color' || name === 'background-color') { // Lowercase colors like RED
+ value = value.toLowerCase();
+ }
+
+ // Convert RGB colors to HEX
+ value = value.replace(rgbRegExp, toHex);
+
+ // Convert URLs and force them into url('value') format
+ value = value.replace(urlOrStrRegExp, processUrl);
+ styles[name] = isEncoded ? decode(value, true) : value;
+ }
+
+ styleRegExp.lastIndex = matches.index + matches[0].length;
+ }
+ // Compress the styles to reduce it's size for example IE will expand styles
+ compress("border", "", true);
+ compress("border", "-width");
+ compress("border", "-color");
+ compress("border", "-style");
+ compress("padding", "");
+ compress("margin", "");
+ compress2('border', 'border-width', 'border-style', 'border-color');
+
+ // Remove pointless border, IE produces these
+ if (styles.border === 'medium none') {
+ delete styles.border;
+ }
+
+ // IE 11 will produce a border-image: none when getting the style attribute from
+ // So let us assume it shouldn't be there
+ if (styles['border-image'] === 'none') {
+ delete styles['border-image'];
+ }
+ }
+
+ return styles;
+ },
+
+ /**
+ * Serializes the specified style object into a string.
+ *
+ * @method serialize
+ * @param {Object} styles Object to serialize as string for example: {border: '1px solid red'}
+ * @param {String} elementName Optional element name, if specified only the styles that matches the schema will be serialized.
+ * @return {String} String representation of the style object for example: border: 1px solid red.
+ */
+ serialize: function(styles, elementName) {
+ var css = '', name, value;
+
+ function serializeStyles(name) {
+ var styleList, i, l, value;
+
+ styleList = validStyles[name];
+ if (styleList) {
+ for (i = 0, l = styleList.length; i < l; i++) {
+ name = styleList[i];
+ value = styles[name];
+
+ if (value !== undef && value.length > 0) {
+ css += (css.length > 0 ? ' ' : '') + name + ': ' + value + ';';
+ }
+ }
+ }
+ }
+
+ function isValid(name, elementName) {
+ var styleMap;
+
+ styleMap = invalidStyles['*'];
+ if (styleMap && styleMap[name]) {
+ return false;
+ }
+
+ styleMap = invalidStyles[elementName];
+ if (styleMap && styleMap[name]) {
+ return false;
+ }
+
+ return true;
+ }
+
+ // Serialize styles according to schema
+ if (elementName && validStyles) {
+ // Serialize global styles and element specific styles
+ serializeStyles('*');
+ serializeStyles(elementName);
+ } else {
+ // Output the styles in the order they are inside the object
+ for (name in styles) {
+ value = styles[name];
+
+ if (value !== undef && value.length > 0) {
+ if (!invalidStyles || isValid(name, elementName)) {
+ css += (css.length > 0 ? ' ' : '') + name + ': ' + value + ';';
+ }
+ }
+ }
+ }
+
+ return css;
+ }
+ };
+ };
+});
+
+// Included from: js/tinymce/classes/dom/TreeWalker.js
+
+/**
+ * TreeWalker.js
+ *
+ * Released under LGPL License.
+ * Copyright (c) 1999-2015 Ephox Corp. All rights reserved
+ *
+ * License: http://www.tinymce.com/license
+ * Contributing: http://www.tinymce.com/contributing
+ */
+
+/**
+ * TreeWalker class enables you to walk the DOM in a linear manner.
+ *
+ * @class tinymce.dom.TreeWalker
+ * @example
+ * var walker = new tinymce.dom.TreeWalker(startNode);
+ *
+ * do {
+ * console.log(walker.current());
+ * } while (walker.next());
+ */
+define("tinymce/dom/TreeWalker", [], function() {
+ /**
+ * Constructs a new TreeWalker instance.
+ *
+ * @constructor
+ * @method TreeWalker
+ * @param {Node} startNode Node to start walking from.
+ * @param {node} rootNode Optional root node to never walk out of.
+ */
+ return function(startNode, rootNode) {
+ var node = startNode;
+
+ function findSibling(node, startName, siblingName, shallow) {
+ var sibling, parent;
+
+ if (node) {
+ // Walk into nodes if it has a start
+ if (!shallow && node[startName]) {
+ return node[startName];
+ }
+
+ // Return the sibling if it has one
+ if (node != rootNode) {
+ sibling = node[siblingName];
+ if (sibling) {
+ return sibling;
+ }
+
+ // Walk up the parents to look for siblings
+ for (parent = node.parentNode; parent && parent != rootNode; parent = parent.parentNode) {
+ sibling = parent[siblingName];
+ if (sibling) {
+ return sibling;
+ }
+ }
+ }
+ }
+ }
+
+ function findPreviousNode(node, startName, siblingName, shallow) {
+ var sibling, parent, child;
+
+ if (node) {
+ sibling = node[siblingName];
+ if (rootNode && sibling === rootNode) {
+ return;
+ }
+
+ if (sibling) {
+ if (!shallow) {
+ // Walk up the parents to look for siblings
+ for (child = sibling[startName]; child; child = child[startName]) {
+ if (!child[startName]) {
+ return child;
+ }
+ }
+ }
+
+ return sibling;
+ }
+
+ parent = node.parentNode;
+ if (parent && parent !== rootNode) {
+ return parent;
+ }
+ }
+ }
+
+ /**
+ * Returns the current node.
+ *
+ * @method current
+ * @return {Node} Current node where the walker is.
+ */
+ this.current = function() {
+ return node;
+ };
+
+ /**
+ * Walks to the next node in tree.
+ *
+ * @method next
+ * @return {Node} Current node where the walker is after moving to the next node.
+ */
+ this.next = function(shallow) {
+ node = findSibling(node, 'firstChild', 'nextSibling', shallow);
+ return node;
+ };
+
+ /**
+ * Walks to the previous node in tree.
+ *
+ * @method prev
+ * @return {Node} Current node where the walker is after moving to the previous node.
+ */
+ this.prev = function(shallow) {
+ node = findSibling(node, 'lastChild', 'previousSibling', shallow);
+ return node;
+ };
+
+ this.prev2 = function(shallow) {
+ node = findPreviousNode(node, 'lastChild', 'previousSibling', shallow);
+ return node;
+ };
+ };
+});
+
+// Included from: js/tinymce/classes/dom/Range.js
+
+/**
+ * Range.js
+ *
+ * Released under LGPL License.
+ * Copyright (c) 1999-2015 Ephox Corp. All rights reserved
+ *
+ * License: http://www.tinymce.com/license
+ * Contributing: http://www.tinymce.com/contributing
+ */
+
+/**
+ * Old IE Range.
+ *
+ * @private
+ * @class tinymce.dom.Range
+ */
+define("tinymce/dom/Range", [
+ "tinymce/util/Tools"
+], function(Tools) {
+ // Range constructor
+ function Range(dom) {
+ var self = this,
+ doc = dom.doc,
+ EXTRACT = 0,
+ CLONE = 1,
+ DELETE = 2,
+ TRUE = true,
+ FALSE = false,
+ START_OFFSET = 'startOffset',
+ START_CONTAINER = 'startContainer',
+ END_CONTAINER = 'endContainer',
+ END_OFFSET = 'endOffset',
+ extend = Tools.extend,
+ nodeIndex = dom.nodeIndex;
+
+ function createDocumentFragment() {
+ return doc.createDocumentFragment();
+ }
+
+ function setStart(n, o) {
+ _setEndPoint(TRUE, n, o);
+ }
+
+ function setEnd(n, o) {
+ _setEndPoint(FALSE, n, o);
+ }
+
+ function setStartBefore(n) {
+ setStart(n.parentNode, nodeIndex(n));
+ }
+
+ function setStartAfter(n) {
+ setStart(n.parentNode, nodeIndex(n) + 1);
+ }
+
+ function setEndBefore(n) {
+ setEnd(n.parentNode, nodeIndex(n));
+ }
+
+ function setEndAfter(n) {
+ setEnd(n.parentNode, nodeIndex(n) + 1);
+ }
+
+ function collapse(ts) {
+ if (ts) {
+ self[END_CONTAINER] = self[START_CONTAINER];
+ self[END_OFFSET] = self[START_OFFSET];
+ } else {
+ self[START_CONTAINER] = self[END_CONTAINER];
+ self[START_OFFSET] = self[END_OFFSET];
+ }
+
+ self.collapsed = TRUE;
+ }
+
+ function selectNode(n) {
+ setStartBefore(n);
+ setEndAfter(n);
+ }
+
+ function selectNodeContents(n) {
+ setStart(n, 0);
+ setEnd(n, n.nodeType === 1 ? n.childNodes.length : n.nodeValue.length);
+ }
+
+ function compareBoundaryPoints(h, r) {
+ var sc = self[START_CONTAINER], so = self[START_OFFSET], ec = self[END_CONTAINER], eo = self[END_OFFSET],
+ rsc = r.startContainer, rso = r.startOffset, rec = r.endContainer, reo = r.endOffset;
+
+ // Check START_TO_START
+ if (h === 0) {
+ return _compareBoundaryPoints(sc, so, rsc, rso);
+ }
+
+ // Check START_TO_END
+ if (h === 1) {
+ return _compareBoundaryPoints(ec, eo, rsc, rso);
+ }
+
+ // Check END_TO_END
+ if (h === 2) {
+ return _compareBoundaryPoints(ec, eo, rec, reo);
+ }
+
+ // Check END_TO_START
+ if (h === 3) {
+ return _compareBoundaryPoints(sc, so, rec, reo);
+ }
+ }
+
+ function deleteContents() {
+ _traverse(DELETE);
+ }
+
+ function extractContents() {
+ return _traverse(EXTRACT);
+ }
+
+ function cloneContents() {
+ return _traverse(CLONE);
+ }
+
+ function insertNode(n) {
+ var startContainer = this[START_CONTAINER],
+ startOffset = this[START_OFFSET], nn, o;
+
+ // Node is TEXT_NODE or CDATA
+ if ((startContainer.nodeType === 3 || startContainer.nodeType === 4) && startContainer.nodeValue) {
+ if (!startOffset) {
+ // At the start of text
+ startContainer.parentNode.insertBefore(n, startContainer);
+ } else if (startOffset >= startContainer.nodeValue.length) {
+ // At the end of text
+ dom.insertAfter(n, startContainer);
+ } else {
+ // Middle, need to split
+ nn = startContainer.splitText(startOffset);
+ startContainer.parentNode.insertBefore(n, nn);
+ }
+ } else {
+ // Insert element node
+ if (startContainer.childNodes.length > 0) {
+ o = startContainer.childNodes[startOffset];
+ }
+
+ if (o) {
+ startContainer.insertBefore(n, o);
+ } else {
+ if (startContainer.nodeType == 3) {
+ dom.insertAfter(n, startContainer);
+ } else {
+ startContainer.appendChild(n);
+ }
+ }
+ }
+ }
+
+ function surroundContents(n) {
+ var f = self.extractContents();
+
+ self.insertNode(n);
+ n.appendChild(f);
+ self.selectNode(n);
+ }
+
+ function cloneRange() {
+ return extend(new Range(dom), {
+ startContainer: self[START_CONTAINER],
+ startOffset: self[START_OFFSET],
+ endContainer: self[END_CONTAINER],
+ endOffset: self[END_OFFSET],
+ collapsed: self.collapsed,
+ commonAncestorContainer: self.commonAncestorContainer
+ });
+ }
+
+ // Private methods
+
+ function _getSelectedNode(container, offset) {
+ var child;
+
+ // TEXT_NODE
+ if (container.nodeType == 3) {
+ return container;
+ }
+
+ if (offset < 0) {
+ return container;
+ }
+
+ child = container.firstChild;
+ while (child && offset > 0) {
+ --offset;
+ child = child.nextSibling;
+ }
+
+ if (child) {
+ return child;
+ }
+
+ return container;
+ }
+
+ function _isCollapsed() {
+ return (self[START_CONTAINER] == self[END_CONTAINER] && self[START_OFFSET] == self[END_OFFSET]);
+ }
+
+ function _compareBoundaryPoints(containerA, offsetA, containerB, offsetB) {
+ var c, offsetC, n, cmnRoot, childA, childB;
+
+ // In the first case the boundary-points have the same container. A is before B
+ // if its offset is less than the offset of B, A is equal to B if its offset is
+ // equal to the offset of B, and A is after B if its offset is greater than the
+ // offset of B.
+ if (containerA == containerB) {
+ if (offsetA == offsetB) {
+ return 0; // equal
+ }
+
+ if (offsetA < offsetB) {
+ return -1; // before
+ }
+
+ return 1; // after
+ }
+
+ // In the second case a child node C of the container of A is an ancestor
+ // container of B. In this case, A is before B if the offset of A is less than or
+ // equal to the index of the child node C and A is after B otherwise.
+ c = containerB;
+ while (c && c.parentNode != containerA) {
+ c = c.parentNode;
+ }
+
+ if (c) {
+ offsetC = 0;
+ n = containerA.firstChild;
+
+ while (n != c && offsetC < offsetA) {
+ offsetC++;
+ n = n.nextSibling;
+ }
+
+ if (offsetA <= offsetC) {
+ return -1; // before
+ }
+
+ return 1; // after
+ }
+
+ // In the third case a child node C of the container of B is an ancestor container
+ // of A. In this case, A is before B if the index of the child node C is less than
+ // the offset of B and A is after B otherwise.
+ c = containerA;
+ while (c && c.parentNode != containerB) {
+ c = c.parentNode;
+ }
+
+ if (c) {
+ offsetC = 0;
+ n = containerB.firstChild;
+
+ while (n != c && offsetC < offsetB) {
+ offsetC++;
+ n = n.nextSibling;
+ }
+
+ if (offsetC < offsetB) {
+ return -1; // before
+ }
+
+ return 1; // after
+ }
+
+ // In the fourth case, none of three other cases hold: the containers of A and B
+ // are siblings or descendants of sibling nodes. In this case, A is before B if
+ // the container of A is before the container of B in a pre-order traversal of the
+ // Ranges' context tree and A is after B otherwise.
+ cmnRoot = dom.findCommonAncestor(containerA, containerB);
+ childA = containerA;
+
+ while (childA && childA.parentNode != cmnRoot) {
+ childA = childA.parentNode;
+ }
+
+ if (!childA) {
+ childA = cmnRoot;
+ }
+
+ childB = containerB;
+ while (childB && childB.parentNode != cmnRoot) {
+ childB = childB.parentNode;
+ }
+
+ if (!childB) {
+ childB = cmnRoot;
+ }
+
+ if (childA == childB) {
+ return 0; // equal
+ }
+
+ n = cmnRoot.firstChild;
+ while (n) {
+ if (n == childA) {
+ return -1; // before
+ }
+
+ if (n == childB) {
+ return 1; // after
+ }
+
+ n = n.nextSibling;
+ }
+ }
+
+ function _setEndPoint(st, n, o) {
+ var ec, sc;
+
+ if (st) {
+ self[START_CONTAINER] = n;
+ self[START_OFFSET] = o;
+ } else {
+ self[END_CONTAINER] = n;
+ self[END_OFFSET] = o;
+ }
+
+ // If one boundary-point of a Range is set to have a root container
+ // other than the current one for the Range, the Range is collapsed to
+ // the new position. This enforces the restriction that both boundary-
+ // points of a Range must have the same root container.
+ ec = self[END_CONTAINER];
+ while (ec.parentNode) {
+ ec = ec.parentNode;
+ }
+
+ sc = self[START_CONTAINER];
+ while (sc.parentNode) {
+ sc = sc.parentNode;
+ }
+
+ if (sc == ec) {
+ // The start position of a Range is guaranteed to never be after the
+ // end position. To enforce this restriction, if the start is set to
+ // be at a position after the end, the Range is collapsed to that
+ // position.
+ if (_compareBoundaryPoints(self[START_CONTAINER], self[START_OFFSET], self[END_CONTAINER], self[END_OFFSET]) > 0) {
+ self.collapse(st);
+ }
+ } else {
+ self.collapse(st);
+ }
+
+ self.collapsed = _isCollapsed();
+ self.commonAncestorContainer = dom.findCommonAncestor(self[START_CONTAINER], self[END_CONTAINER]);
+ }
+
+ function _traverse(how) {
+ var c, endContainerDepth = 0, startContainerDepth = 0, p, depthDiff, startNode, endNode, sp, ep;
+
+ if (self[START_CONTAINER] == self[END_CONTAINER]) {
+ return _traverseSameContainer(how);
+ }
+
+ for (c = self[END_CONTAINER], p = c.parentNode; p; c = p, p = p.parentNode) {
+ if (p == self[START_CONTAINER]) {
+ return _traverseCommonStartContainer(c, how);
+ }
+
+ ++endContainerDepth;
+ }
+
+ for (c = self[START_CONTAINER], p = c.parentNode; p; c = p, p = p.parentNode) {
+ if (p == self[END_CONTAINER]) {
+ return _traverseCommonEndContainer(c, how);
+ }
+
+ ++startContainerDepth;
+ }
+
+ depthDiff = startContainerDepth - endContainerDepth;
+
+ startNode = self[START_CONTAINER];
+ while (depthDiff > 0) {
+ startNode = startNode.parentNode;
+ depthDiff--;
+ }
+
+ endNode = self[END_CONTAINER];
+ while (depthDiff < 0) {
+ endNode = endNode.parentNode;
+ depthDiff++;
+ }
+
+ // ascend the ancestor hierarchy until we have a common parent.
+ for (sp = startNode.parentNode, ep = endNode.parentNode; sp != ep; sp = sp.parentNode, ep = ep.parentNode) {
+ startNode = sp;
+ endNode = ep;
+ }
+
+ return _traverseCommonAncestors(startNode, endNode, how);
+ }
+
+ function _traverseSameContainer(how) {
+ var frag, s, sub, n, cnt, sibling, xferNode, start, len;
+
+ if (how != DELETE) {
+ frag = createDocumentFragment();
+ }
+
+ // If selection is empty, just return the fragment
+ if (self[START_OFFSET] == self[END_OFFSET]) {
+ return frag;
+ }
+
+ // Text node needs special case handling
+ if (self[START_CONTAINER].nodeType == 3) { // TEXT_NODE
+ // get the substring
+ s = self[START_CONTAINER].nodeValue;
+ sub = s.substring(self[START_OFFSET], self[END_OFFSET]);
+
+ // set the original text node to its new value
+ if (how != CLONE) {
+ n = self[START_CONTAINER];
+ start = self[START_OFFSET];
+ len = self[END_OFFSET] - self[START_OFFSET];
+
+ if (start === 0 && len >= n.nodeValue.length - 1) {
+ n.parentNode.removeChild(n);
+ } else {
+ n.deleteData(start, len);
+ }
+
+ // Nothing is partially selected, so collapse to start point
+ self.collapse(TRUE);
+ }
+
+ if (how == DELETE) {
+ return;
+ }
+
+ if (sub.length > 0) {
+ frag.appendChild(doc.createTextNode(sub));
+ }
+
+ return frag;
+ }
+
+ // Copy nodes between the start/end offsets.
+ n = _getSelectedNode(self[START_CONTAINER], self[START_OFFSET]);
+ cnt = self[END_OFFSET] - self[START_OFFSET];
+
+ while (n && cnt > 0) {
+ sibling = n.nextSibling;
+ xferNode = _traverseFullySelected(n, how);
+
+ if (frag) {
+ frag.appendChild(xferNode);
+ }
+
+ --cnt;
+ n = sibling;
+ }
+
+ // Nothing is partially selected, so collapse to start point
+ if (how != CLONE) {
+ self.collapse(TRUE);
+ }
+
+ return frag;
+ }
+
+ function _traverseCommonStartContainer(endAncestor, how) {
+ var frag, n, endIdx, cnt, sibling, xferNode;
+
+ if (how != DELETE) {
+ frag = createDocumentFragment();
+ }
+
+ n = _traverseRightBoundary(endAncestor, how);
+
+ if (frag) {
+ frag.appendChild(n);
+ }
+
+ endIdx = nodeIndex(endAncestor);
+ cnt = endIdx - self[START_OFFSET];
+
+ if (cnt <= 0) {
+ // Collapse to just before the endAncestor, which
+ // is partially selected.
+ if (how != CLONE) {
+ self.setEndBefore(endAncestor);
+ self.collapse(FALSE);
+ }
+
+ return frag;
+ }
+
+ n = endAncestor.previousSibling;
+ while (cnt > 0) {
+ sibling = n.previousSibling;
+ xferNode = _traverseFullySelected(n, how);
+
+ if (frag) {
+ frag.insertBefore(xferNode, frag.firstChild);
+ }
+
+ --cnt;
+ n = sibling;
+ }
+
+ // Collapse to just before the endAncestor, which
+ // is partially selected.
+ if (how != CLONE) {
+ self.setEndBefore(endAncestor);
+ self.collapse(FALSE);
+ }
+
+ return frag;
+ }
+
+ function _traverseCommonEndContainer(startAncestor, how) {
+ var frag, startIdx, n, cnt, sibling, xferNode;
+
+ if (how != DELETE) {
+ frag = createDocumentFragment();
+ }
+
+ n = _traverseLeftBoundary(startAncestor, how);
+ if (frag) {
+ frag.appendChild(n);
+ }
+
+ startIdx = nodeIndex(startAncestor);
+ ++startIdx; // Because we already traversed it
+
+ cnt = self[END_OFFSET] - startIdx;
+ n = startAncestor.nextSibling;
+ while (n && cnt > 0) {
+ sibling = n.nextSibling;
+ xferNode = _traverseFullySelected(n, how);
+
+ if (frag) {
+ frag.appendChild(xferNode);
+ }
+
+ --cnt;
+ n = sibling;
+ }
+
+ if (how != CLONE) {
+ self.setStartAfter(startAncestor);
+ self.collapse(TRUE);
+ }
+
+ return frag;
+ }
+
+ function _traverseCommonAncestors(startAncestor, endAncestor, how) {
+ var n, frag, startOffset, endOffset, cnt, sibling, nextSibling;
+
+ if (how != DELETE) {
+ frag = createDocumentFragment();
+ }
+
+ n = _traverseLeftBoundary(startAncestor, how);
+ if (frag) {
+ frag.appendChild(n);
+ }
+
+ startOffset = nodeIndex(startAncestor);
+ endOffset = nodeIndex(endAncestor);
+ ++startOffset;
+
+ cnt = endOffset - startOffset;
+ sibling = startAncestor.nextSibling;
+
+ while (cnt > 0) {
+ nextSibling = sibling.nextSibling;
+ n = _traverseFullySelected(sibling, how);
+
+ if (frag) {
+ frag.appendChild(n);
+ }
+
+ sibling = nextSibling;
+ --cnt;
+ }
+
+ n = _traverseRightBoundary(endAncestor, how);
+
+ if (frag) {
+ frag.appendChild(n);
+ }
+
+ if (how != CLONE) {
+ self.setStartAfter(startAncestor);
+ self.collapse(TRUE);
+ }
+
+ return frag;
+ }
+
+ function _traverseRightBoundary(root, how) {
+ var next = _getSelectedNode(self[END_CONTAINER], self[END_OFFSET] - 1), parent, clonedParent;
+ var prevSibling, clonedChild, clonedGrandParent, isFullySelected = next != self[END_CONTAINER];
+
+ if (next == root) {
+ return _traverseNode(next, isFullySelected, FALSE, how);
+ }
+
+ parent = next.parentNode;
+ clonedParent = _traverseNode(parent, FALSE, FALSE, how);
+
+ while (parent) {
+ while (next) {
+ prevSibling = next.previousSibling;
+ clonedChild = _traverseNode(next, isFullySelected, FALSE, how);
+
+ if (how != DELETE) {
+ clonedParent.insertBefore(clonedChild, clonedParent.firstChild);
+ }
+
+ isFullySelected = TRUE;
+ next = prevSibling;
+ }
+
+ if (parent == root) {
+ return clonedParent;
+ }
+
+ next = parent.previousSibling;
+ parent = parent.parentNode;
+
+ clonedGrandParent = _traverseNode(parent, FALSE, FALSE, how);
+
+ if (how != DELETE) {
+ clonedGrandParent.appendChild(clonedParent);
+ }
+
+ clonedParent = clonedGrandParent;
+ }
+ }
+
+ function _traverseLeftBoundary(root, how) {
+ var next = _getSelectedNode(self[START_CONTAINER], self[START_OFFSET]), isFullySelected = next != self[START_CONTAINER];
+ var parent, clonedParent, nextSibling, clonedChild, clonedGrandParent;
+
+ if (next == root) {
+ return _traverseNode(next, isFullySelected, TRUE, how);
+ }
+
+ parent = next.parentNode;
+ clonedParent = _traverseNode(parent, FALSE, TRUE, how);
+
+ while (parent) {
+ while (next) {
+ nextSibling = next.nextSibling;
+ clonedChild = _traverseNode(next, isFullySelected, TRUE, how);
+
+ if (how != DELETE) {
+ clonedParent.appendChild(clonedChild);
+ }
+
+ isFullySelected = TRUE;
+ next = nextSibling;
+ }
+
+ if (parent == root) {
+ return clonedParent;
+ }
+
+ next = parent.nextSibling;
+ parent = parent.parentNode;
+
+ clonedGrandParent = _traverseNode(parent, FALSE, TRUE, how);
+
+ if (how != DELETE) {
+ clonedGrandParent.appendChild(clonedParent);
+ }
+
+ clonedParent = clonedGrandParent;
+ }
+ }
+
+ function _traverseNode(n, isFullySelected, isLeft, how) {
+ var txtValue, newNodeValue, oldNodeValue, offset, newNode;
+
+ if (isFullySelected) {
+ return _traverseFullySelected(n, how);
+ }
+
+ // TEXT_NODE
+ if (n.nodeType == 3) {
+ txtValue = n.nodeValue;
+
+ if (isLeft) {
+ offset = self[START_OFFSET];
+ newNodeValue = txtValue.substring(offset);
+ oldNodeValue = txtValue.substring(0, offset);
+ } else {
+ offset = self[END_OFFSET];
+ newNodeValue = txtValue.substring(0, offset);
+ oldNodeValue = txtValue.substring(offset);
+ }
+
+ if (how != CLONE) {
+ n.nodeValue = oldNodeValue;
+ }
+
+ if (how == DELETE) {
+ return;
+ }
+
+ newNode = dom.clone(n, FALSE);
+ newNode.nodeValue = newNodeValue;
+
+ return newNode;
+ }
+
+ if (how == DELETE) {
+ return;
+ }
+
+ return dom.clone(n, FALSE);
+ }
+
+ function _traverseFullySelected(n, how) {
+ if (how != DELETE) {
+ return how == CLONE ? dom.clone(n, TRUE) : n;
+ }
+
+ n.parentNode.removeChild(n);
+ }
+
+ function toStringIE() {
+ return dom.create('body', null, cloneContents()).outerText;
+ }
+
+ extend(self, {
+ // Initial states
+ startContainer: doc,
+ startOffset: 0,
+ endContainer: doc,
+ endOffset: 0,
+ collapsed: TRUE,
+ commonAncestorContainer: doc,
+
+ // Range constants
+ START_TO_START: 0,
+ START_TO_END: 1,
+ END_TO_END: 2,
+ END_TO_START: 3,
+
+ // Public methods
+ setStart: setStart,
+ setEnd: setEnd,
+ setStartBefore: setStartBefore,
+ setStartAfter: setStartAfter,
+ setEndBefore: setEndBefore,
+ setEndAfter: setEndAfter,
+ collapse: collapse,
+ selectNode: selectNode,
+ selectNodeContents: selectNodeContents,
+ compareBoundaryPoints: compareBoundaryPoints,
+ deleteContents: deleteContents,
+ extractContents: extractContents,
+ cloneContents: cloneContents,
+ insertNode: insertNode,
+ surroundContents: surroundContents,
+ cloneRange: cloneRange,
+ toStringIE: toStringIE
+ });
+
+ return self;
+ }
+
+ // Older IE versions doesn't let you override toString by it's constructor so we have to stick it in the prototype
+ Range.prototype.toString = function() {
+ return this.toStringIE();
+ };
+
+ return Range;
+});
+
+// Included from: js/tinymce/classes/html/Entities.js
+
+/**
+ * Entities.js
+ *
+ * Released under LGPL License.
+ * Copyright (c) 1999-2015 Ephox Corp. All rights reserved
+ *
+ * License: http://www.tinymce.com/license
+ * Contributing: http://www.tinymce.com/contributing
+ */
+
+/*jshint bitwise:false */
+/*eslint no-bitwise:0 */
+
+/**
+ * Entity encoder class.
+ *
+ * @class tinymce.html.Entities
+ * @static
+ * @version 3.4
+ */
+define("tinymce/html/Entities", [
+ "tinymce/util/Tools"
+], function(Tools) {
+ var makeMap = Tools.makeMap;
+
+ var namedEntities, baseEntities, reverseEntities,
+ attrsCharsRegExp = /[&<>\"\u0060\u007E-\uD7FF\uE000-\uFFEF]|[\uD800-\uDBFF][\uDC00-\uDFFF]/g,
+ textCharsRegExp = /[<>&\u007E-\uD7FF\uE000-\uFFEF]|[\uD800-\uDBFF][\uDC00-\uDFFF]/g,
+ rawCharsRegExp = /[<>&\"\']/g,
+ entityRegExp = /&#([a-z0-9]+);?|&([a-z0-9]+);/gi,
+ asciiMap = {
+ 128: "\u20AC", 130: "\u201A", 131: "\u0192", 132: "\u201E", 133: "\u2026", 134: "\u2020",
+ 135: "\u2021", 136: "\u02C6", 137: "\u2030", 138: "\u0160", 139: "\u2039", 140: "\u0152",
+ 142: "\u017D", 145: "\u2018", 146: "\u2019", 147: "\u201C", 148: "\u201D", 149: "\u2022",
+ 150: "\u2013", 151: "\u2014", 152: "\u02DC", 153: "\u2122", 154: "\u0161", 155: "\u203A",
+ 156: "\u0153", 158: "\u017E", 159: "\u0178"
+ };
+
+ // Raw entities
+ baseEntities = {
+ '\"': '"', // Needs to be escaped since the YUI compressor would otherwise break the code
+ "'": ''',
+ '<': '<',
+ '>': '>',
+ '&': '&',
+ '\u0060': '`'
+ };
+
+ // Reverse lookup table for raw entities
+ reverseEntities = {
+ '<': '<',
+ '>': '>',
+ '&': '&',
+ '"': '"',
+ ''': "'"
+ };
+
+ // Decodes text by using the browser
+ function nativeDecode(text) {
+ var elm;
+
+ elm = document.createElement("div");
+ elm.innerHTML = text;
+
+ return elm.textContent || elm.innerText || text;
+ }
+
+ // Build a two way lookup table for the entities
+ function buildEntitiesLookup(items, radix) {
+ var i, chr, entity, lookup = {};
+
+ if (items) {
+ items = items.split(',');
+ radix = radix || 10;
+
+ // Build entities lookup table
+ for (i = 0; i < items.length; i += 2) {
+ chr = String.fromCharCode(parseInt(items[i], radix));
+
+ // Only add non base entities
+ if (!baseEntities[chr]) {
+ entity = '&' + items[i + 1] + ';';
+ lookup[chr] = entity;
+ lookup[entity] = chr;
+ }
+ }
+
+ return lookup;
+ }
+ }
+
+ // Unpack entities lookup where the numbers are in radix 32 to reduce the size
+ namedEntities = buildEntitiesLookup(
+ '50,nbsp,51,iexcl,52,cent,53,pound,54,curren,55,yen,56,brvbar,57,sect,58,uml,59,copy,' +
+ '5a,ordf,5b,laquo,5c,not,5d,shy,5e,reg,5f,macr,5g,deg,5h,plusmn,5i,sup2,5j,sup3,5k,acute,' +
+ '5l,micro,5m,para,5n,middot,5o,cedil,5p,sup1,5q,ordm,5r,raquo,5s,frac14,5t,frac12,5u,frac34,' +
+ '5v,iquest,60,Agrave,61,Aacute,62,Acirc,63,Atilde,64,Auml,65,Aring,66,AElig,67,Ccedil,' +
+ '68,Egrave,69,Eacute,6a,Ecirc,6b,Euml,6c,Igrave,6d,Iacute,6e,Icirc,6f,Iuml,6g,ETH,6h,Ntilde,' +
+ '6i,Ograve,6j,Oacute,6k,Ocirc,6l,Otilde,6m,Ouml,6n,times,6o,Oslash,6p,Ugrave,6q,Uacute,' +
+ '6r,Ucirc,6s,Uuml,6t,Yacute,6u,THORN,6v,szlig,70,agrave,71,aacute,72,acirc,73,atilde,74,auml,' +
+ '75,aring,76,aelig,77,ccedil,78,egrave,79,eacute,7a,ecirc,7b,euml,7c,igrave,7d,iacute,7e,icirc,' +
+ '7f,iuml,7g,eth,7h,ntilde,7i,ograve,7j,oacute,7k,ocirc,7l,otilde,7m,ouml,7n,divide,7o,oslash,' +
+ '7p,ugrave,7q,uacute,7r,ucirc,7s,uuml,7t,yacute,7u,thorn,7v,yuml,ci,fnof,sh,Alpha,si,Beta,' +
+ 'sj,Gamma,sk,Delta,sl,Epsilon,sm,Zeta,sn,Eta,so,Theta,sp,Iota,sq,Kappa,sr,Lambda,ss,Mu,' +
+ 'st,Nu,su,Xi,sv,Omicron,t0,Pi,t1,Rho,t3,Sigma,t4,Tau,t5,Upsilon,t6,Phi,t7,Chi,t8,Psi,' +
+ 't9,Omega,th,alpha,ti,beta,tj,gamma,tk,delta,tl,epsilon,tm,zeta,tn,eta,to,theta,tp,iota,' +
+ 'tq,kappa,tr,lambda,ts,mu,tt,nu,tu,xi,tv,omicron,u0,pi,u1,rho,u2,sigmaf,u3,sigma,u4,tau,' +
+ 'u5,upsilon,u6,phi,u7,chi,u8,psi,u9,omega,uh,thetasym,ui,upsih,um,piv,812,bull,816,hellip,' +
+ '81i,prime,81j,Prime,81u,oline,824,frasl,88o,weierp,88h,image,88s,real,892,trade,89l,alefsym,' +
+ '8cg,larr,8ch,uarr,8ci,rarr,8cj,darr,8ck,harr,8dl,crarr,8eg,lArr,8eh,uArr,8ei,rArr,8ej,dArr,' +
+ '8ek,hArr,8g0,forall,8g2,part,8g3,exist,8g5,empty,8g7,nabla,8g8,isin,8g9,notin,8gb,ni,8gf,prod,' +
+ '8gh,sum,8gi,minus,8gn,lowast,8gq,radic,8gt,prop,8gu,infin,8h0,ang,8h7,and,8h8,or,8h9,cap,8ha,cup,' +
+ '8hb,int,8hk,there4,8hs,sim,8i5,cong,8i8,asymp,8j0,ne,8j1,equiv,8j4,le,8j5,ge,8k2,sub,8k3,sup,8k4,' +
+ 'nsub,8k6,sube,8k7,supe,8kl,oplus,8kn,otimes,8l5,perp,8m5,sdot,8o8,lceil,8o9,rceil,8oa,lfloor,8ob,' +
+ 'rfloor,8p9,lang,8pa,rang,9ea,loz,9j0,spades,9j3,clubs,9j5,hearts,9j6,diams,ai,OElig,aj,oelig,b0,' +
+ 'Scaron,b1,scaron,bo,Yuml,m6,circ,ms,tilde,802,ensp,803,emsp,809,thinsp,80c,zwnj,80d,zwj,80e,lrm,' +
+ '80f,rlm,80j,ndash,80k,mdash,80o,lsquo,80p,rsquo,80q,sbquo,80s,ldquo,80t,rdquo,80u,bdquo,810,dagger,' +
+ '811,Dagger,81g,permil,81p,lsaquo,81q,rsaquo,85c,euro', 32);
+
+ var Entities = {
+ /**
+ * Encodes the specified string using raw entities. This means only the required XML base entities will be encoded.
+ *
+ * @method encodeRaw
+ * @param {String} text Text to encode.
+ * @param {Boolean} attr Optional flag to specify if the text is attribute contents.
+ * @return {String} Entity encoded text.
+ */
+ encodeRaw: function(text, attr) {
+ return text.replace(attr ? attrsCharsRegExp : textCharsRegExp, function(chr) {
+ return baseEntities[chr] || chr;
+ });
+ },
+
+ /**
+ * Encoded the specified text with both the attributes and text entities. This function will produce larger text contents
+ * since it doesn't know if the context is within a attribute or text node. This was added for compatibility
+ * and is exposed as the DOMUtils.encode function.
+ *
+ * @method encodeAllRaw
+ * @param {String} text Text to encode.
+ * @return {String} Entity encoded text.
+ */
+ encodeAllRaw: function(text) {
+ return ('' + text).replace(rawCharsRegExp, function(chr) {
+ return baseEntities[chr] || chr;
+ });
+ },
+
+ /**
+ * Encodes the specified string using numeric entities. The core entities will be
+ * encoded as named ones but all non lower ascii characters will be encoded into numeric entities.
+ *
+ * @method encodeNumeric
+ * @param {String} text Text to encode.
+ * @param {Boolean} attr Optional flag to specify if the text is attribute contents.
+ * @return {String} Entity encoded text.
+ */
+ encodeNumeric: function(text, attr) {
+ return text.replace(attr ? attrsCharsRegExp : textCharsRegExp, function(chr) {
+ // Multi byte sequence convert it to a single entity
+ if (chr.length > 1) {
+ return '&#' + (((chr.charCodeAt(0) - 0xD800) * 0x400) + (chr.charCodeAt(1) - 0xDC00) + 0x10000) + ';';
+ }
+
+ return baseEntities[chr] || '&#' + chr.charCodeAt(0) + ';';
+ });
+ },
+
+ /**
+ * Encodes the specified string using named entities. The core entities will be encoded
+ * as named ones but all non lower ascii characters will be encoded into named entities.
+ *
+ * @method encodeNamed
+ * @param {String} text Text to encode.
+ * @param {Boolean} attr Optional flag to specify if the text is attribute contents.
+ * @param {Object} entities Optional parameter with entities to use.
+ * @return {String} Entity encoded text.
+ */
+ encodeNamed: function(text, attr, entities) {
+ entities = entities || namedEntities;
+
+ return text.replace(attr ? attrsCharsRegExp : textCharsRegExp, function(chr) {
+ return baseEntities[chr] || entities[chr] || chr;
+ });
+ },
+
+ /**
+ * Returns an encode function based on the name(s) and it's optional entities.
+ *
+ * @method getEncodeFunc
+ * @param {String} name Comma separated list of encoders for example named,numeric.
+ * @param {String} entities Optional parameter with entities to use instead of the built in set.
+ * @return {function} Encode function to be used.
+ */
+ getEncodeFunc: function(name, entities) {
+ entities = buildEntitiesLookup(entities) || namedEntities;
+
+ function encodeNamedAndNumeric(text, attr) {
+ return text.replace(attr ? attrsCharsRegExp : textCharsRegExp, function(chr) {
+ return baseEntities[chr] || entities[chr] || '&#' + chr.charCodeAt(0) + ';' || chr;
+ });
+ }
+
+ function encodeCustomNamed(text, attr) {
+ return Entities.encodeNamed(text, attr, entities);
+ }
+
+ // Replace + with , to be compatible with previous TinyMCE versions
+ name = makeMap(name.replace(/\+/g, ','));
+
+ // Named and numeric encoder
+ if (name.named && name.numeric) {
+ return encodeNamedAndNumeric;
+ }
+
+ // Named encoder
+ if (name.named) {
+ // Custom names
+ if (entities) {
+ return encodeCustomNamed;
+ }
+
+ return Entities.encodeNamed;
+ }
+
+ // Numeric
+ if (name.numeric) {
+ return Entities.encodeNumeric;
+ }
+
+ // Raw encoder
+ return Entities.encodeRaw;
+ },
+
+ /**
+ * Decodes the specified string, this will replace entities with raw UTF characters.
+ *
+ * @method decode
+ * @param {String} text Text to entity decode.
+ * @return {String} Entity decoded string.
+ */
+ decode: function(text) {
+ return text.replace(entityRegExp, function(all, numeric) {
+ if (numeric) {
+ if (numeric.charAt(0).toLowerCase() === 'x') {
+ numeric = parseInt(numeric.substr(1), 16);
+ } else {
+ numeric = parseInt(numeric, 10);
+ }
+
+ // Support upper UTF
+ if (numeric > 0xFFFF) {
+ numeric -= 0x10000;
+
+ return String.fromCharCode(0xD800 + (numeric >> 10), 0xDC00 + (numeric & 0x3FF));
+ }
+
+ return asciiMap[numeric] || String.fromCharCode(numeric);
+ }
+
+ return reverseEntities[all] || namedEntities[all] || nativeDecode(all);
+ });
+ }
+ };
+
+ return Entities;
+});
+
+// Included from: js/tinymce/classes/dom/StyleSheetLoader.js
+
+/**
+ * StyleSheetLoader.js
+ *
+ * Released under LGPL License.
+ * Copyright (c) 1999-2015 Ephox Corp. All rights reserved
+ *
+ * License: http://www.tinymce.com/license
+ * Contributing: http://www.tinymce.com/contributing
+ */
+
+/**
+ * This class handles loading of external stylesheets and fires events when these are loaded.
+ *
+ * @class tinymce.dom.StyleSheetLoader
+ * @private
+ */
+define("tinymce/dom/StyleSheetLoader", [
+ "tinymce/util/Tools",
+ "tinymce/util/Delay"
+], function(Tools, Delay) {
+ "use strict";
+
+ return function(document, settings) {
+ var idCount = 0, loadedStates = {}, maxLoadTime;
+
+ settings = settings || {};
+ maxLoadTime = settings.maxLoadTime || 5000;
+
+ function appendToHead(node) {
+ document.getElementsByTagName('head')[0].appendChild(node);
+ }
+
+ /**
+ * Loads the specified css style sheet file and call the loadedCallback once it's finished loading.
+ *
+ * @method load
+ * @param {String} url Url to be loaded.
+ * @param {Function} loadedCallback Callback to be executed when loaded.
+ * @param {Function} errorCallback Callback to be executed when failed loading.
+ */
+ function load(url, loadedCallback, errorCallback) {
+ var link, style, startTime, state;
+
+ function passed() {
+ var callbacks = state.passed, i = callbacks.length;
+
+ while (i--) {
+ callbacks[i]();
+ }
+
+ state.status = 2;
+ state.passed = [];
+ state.failed = [];
+ }
+
+ function failed() {
+ var callbacks = state.failed, i = callbacks.length;
+
+ while (i--) {
+ callbacks[i]();
+ }
+
+ state.status = 3;
+ state.passed = [];
+ state.failed = [];
+ }
+
+ // Sniffs for older WebKit versions that have the link.onload but a broken one
+ function isOldWebKit() {
+ var webKitChunks = navigator.userAgent.match(/WebKit\/(\d*)/);
+ return !!(webKitChunks && webKitChunks[1] < 536);
+ }
+
+ // Calls the waitCallback until the test returns true or the timeout occurs
+ function wait(testCallback, waitCallback) {
+ if (!testCallback()) {
+ // Wait for timeout
+ if ((new Date().getTime()) - startTime < maxLoadTime) {
+ Delay.setTimeout(waitCallback);
+ } else {
+ failed();
+ }
+ }
+ }
+
+ // Workaround for WebKit that doesn't properly support the onload event for link elements
+ // Or WebKit that fires the onload event before the StyleSheet is added to the document
+ function waitForWebKitLinkLoaded() {
+ wait(function() {
+ var styleSheets = document.styleSheets, styleSheet, i = styleSheets.length, owner;
+
+ while (i--) {
+ styleSheet = styleSheets[i];
+ owner = styleSheet.ownerNode ? styleSheet.ownerNode : styleSheet.owningElement;
+ if (owner && owner.id === link.id) {
+ passed();
+ return true;
+ }
+ }
+ }, waitForWebKitLinkLoaded);
+ }
+
+ // Workaround for older Geckos that doesn't have any onload event for StyleSheets
+ function waitForGeckoLinkLoaded() {
+ wait(function() {
+ try {
+ // Accessing the cssRules will throw an exception until the CSS file is loaded
+ var cssRules = style.sheet.cssRules;
+ passed();
+ return !!cssRules;
+ } catch (ex) {
+ // Ignore
+ }
+ }, waitForGeckoLinkLoaded);
+ }
+
+ url = Tools._addCacheSuffix(url);
+
+ if (!loadedStates[url]) {
+ state = {
+ passed: [],
+ failed: []
+ };
+
+ loadedStates[url] = state;
+ } else {
+ state = loadedStates[url];
+ }
+
+ if (loadedCallback) {
+ state.passed.push(loadedCallback);
+ }
+
+ if (errorCallback) {
+ state.failed.push(errorCallback);
+ }
+
+ // Is loading wait for it to pass
+ if (state.status == 1) {
+ return;
+ }
+
+ // Has finished loading and was success
+ if (state.status == 2) {
+ passed();
+ return;
+ }
+
+ // Has finished loading and was a failure
+ if (state.status == 3) {
+ failed();
+ return;
+ }
+
+ // Start loading
+ state.status = 1;
+ link = document.createElement('link');
+ link.rel = 'stylesheet';
+ link.type = 'text/css';
+ link.id = 'u' + (idCount++);
+ link.async = false;
+ link.defer = false;
+ startTime = new Date().getTime();
+
+ // Feature detect onload on link element and sniff older webkits since it has an broken onload event
+ if ("onload" in link && !isOldWebKit()) {
+ link.onload = waitForWebKitLinkLoaded;
+ link.onerror = failed;
+ } else {
+ // Sniff for old Firefox that doesn't support the onload event on link elements
+ // TODO: Remove this in the future when everyone uses modern browsers
+ if (navigator.userAgent.indexOf("Firefox") > 0) {
+ style = document.createElement('style');
+ style.textContent = '@import "' + url + '"';
+ waitForGeckoLinkLoaded();
+ appendToHead(style);
+ return;
+ }
+
+ // Use the id owner on older webkits
+ waitForWebKitLinkLoaded();
+ }
+
+ appendToHead(link);
+ link.href = url;
+ }
+
+ this.load = load;
+ };
+});
+
+// Included from: js/tinymce/classes/dom/DOMUtils.js
+
+/**
+ * DOMUtils.js
+ *
+ * Released under LGPL License.
+ * Copyright (c) 1999-2015 Ephox Corp. All rights reserved
+ *
+ * License: http://www.tinymce.com/license
+ * Contributing: http://www.tinymce.com/contributing
+ */
+
+/**
+ * Utility class for various DOM manipulation and retrieval functions.
+ *
+ * @class tinymce.dom.DOMUtils
+ * @example
+ * // Add a class to an element by id in the page
+ * tinymce.DOM.addClass('someid', 'someclass');
+ *
+ * // Add a class to an element by id inside the editor
+ * tinymce.activeEditor.dom.addClass('someid', 'someclass');
+ */
+define("tinymce/dom/DOMUtils", [
+ "tinymce/dom/Sizzle",
+ "tinymce/dom/DomQuery",
+ "tinymce/html/Styles",
+ "tinymce/dom/EventUtils",
+ "tinymce/dom/TreeWalker",
+ "tinymce/dom/Range",
+ "tinymce/html/Entities",
+ "tinymce/Env",
+ "tinymce/util/Tools",
+ "tinymce/dom/StyleSheetLoader"
+], function(Sizzle, $, Styles, EventUtils, TreeWalker, Range, Entities, Env, Tools, StyleSheetLoader) {
+ // Shorten names
+ var each = Tools.each, is = Tools.is, grep = Tools.grep, trim = Tools.trim;
+ var isIE = Env.ie;
+ var simpleSelectorRe = /^([a-z0-9],?)+$/i;
+ var whiteSpaceRegExp = /^[ \t\r\n]*$/;
+
+ function setupAttrHooks(domUtils, settings) {
+ var attrHooks = {}, keepValues = settings.keep_values, keepUrlHook;
+
+ keepUrlHook = {
+ set: function($elm, value, name) {
+ if (settings.url_converter) {
+ value = settings.url_converter.call(settings.url_converter_scope || domUtils, value, name, $elm[0]);
+ }
+
+ $elm.attr('data-mce-' + name, value).attr(name, value);
+ },
+
+ get: function($elm, name) {
+ return $elm.attr('data-mce-' + name) || $elm.attr(name);
+ }
+ };
+
+ attrHooks = {
+ style: {
+ set: function($elm, value) {
+ if (value !== null && typeof value === 'object') {
+ $elm.css(value);
+ return;
+ }
+
+ if (keepValues) {
+ $elm.attr('data-mce-style', value);
+ }
+
+ $elm.attr('style', value);
+ },
+
+ get: function($elm) {
+ var value = $elm.attr('data-mce-style') || $elm.attr('style');
+
+ value = domUtils.serializeStyle(domUtils.parseStyle(value), $elm[0].nodeName);
+
+ return value;
+ }
+ }
+ };
+
+ if (keepValues) {
+ attrHooks.href = attrHooks.src = keepUrlHook;
+ }
+
+ return attrHooks;
+ }
+
+ function updateInternalStyleAttr(domUtils, $elm) {
+ var value = $elm.attr('style');
+
+ value = domUtils.serializeStyle(domUtils.parseStyle(value), $elm[0].nodeName);
+
+ if (!value) {
+ value = null;
+ }
+
+ $elm.attr('data-mce-style', value);
+ }
+
+ function nodeIndex(node, normalized) {
+ var idx = 0, lastNodeType, nodeType;
+
+ if (node) {
+ for (lastNodeType = node.nodeType, node = node.previousSibling; node; node = node.previousSibling) {
+ nodeType = node.nodeType;
+
+ // Normalize text nodes
+ if (normalized && nodeType == 3) {
+ if (nodeType == lastNodeType || !node.nodeValue.length) {
+ continue;
+ }
+ }
+ idx++;
+ lastNodeType = nodeType;
+ }
+ }
+
+ return idx;
+ }
+
+ /**
+ * Constructs a new DOMUtils instance. Consult the Wiki for more details on settings etc for this class.
+ *
+ * @constructor
+ * @method DOMUtils
+ * @param {Document} doc Document reference to bind the utility class to.
+ * @param {settings} settings Optional settings collection.
+ */
+ function DOMUtils(doc, settings) {
+ var self = this, blockElementsMap;
+
+ self.doc = doc;
+ self.win = window;
+ self.files = {};
+ self.counter = 0;
+ self.stdMode = !isIE || doc.documentMode >= 8;
+ self.boxModel = !isIE || doc.compatMode == "CSS1Compat" || self.stdMode;
+ self.styleSheetLoader = new StyleSheetLoader(doc);
+ self.boundEvents = [];
+ self.settings = settings = settings || {};
+ self.schema = settings.schema;
+ self.styles = new Styles({
+ url_converter: settings.url_converter,
+ url_converter_scope: settings.url_converter_scope
+ }, settings.schema);
+
+ self.fixDoc(doc);
+ self.events = settings.ownEvents ? new EventUtils(settings.proxy) : EventUtils.Event;
+ self.attrHooks = setupAttrHooks(self, settings);
+ blockElementsMap = settings.schema ? settings.schema.getBlockElements() : {};
+ self.$ = $.overrideDefaults(function() {
+ return {
+ context: doc,
+ element: self.getRoot()
+ };
+ });
+
+ /**
+ * Returns true/false if the specified element is a block element or not.
+ *
+ * @method isBlock
+ * @param {Node/String} node Element/Node to check.
+ * @return {Boolean} True/False state if the node is a block element or not.
+ */
+ self.isBlock = function(node) {
+ // Fix for #5446
+ if (!node) {
+ return false;
+ }
+
+ // This function is called in module pattern style since it might be executed with the wrong this scope
+ var type = node.nodeType;
+
+ // If it's a node then check the type and use the nodeName
+ if (type) {
+ return !!(type === 1 && blockElementsMap[node.nodeName]);
+ }
+
+ return !!blockElementsMap[node];
+ };
+ }
+
+ DOMUtils.prototype = {
+ $$: function(elm) {
+ if (typeof elm == 'string') {
+ elm = this.get(elm);
+ }
+
+ return this.$(elm);
+ },
+
+ root: null,
+
+ fixDoc: function(doc) {
+ var settings = this.settings, name;
+
+ if (isIE && settings.schema) {
+ // Add missing HTML 4/5 elements to IE
+ ('abbr article aside audio canvas ' +
+ 'details figcaption figure footer ' +
+ 'header hgroup mark menu meter nav ' +
+ 'output progress section summary ' +
+ 'time video').replace(/\w+/g, function(name) {
+ doc.createElement(name);
+ });
+
+ // Create all custom elements
+ for (name in settings.schema.getCustomElements()) {
+ doc.createElement(name);
+ }
+ }
+ },
+
+ clone: function(node, deep) {
+ var self = this, clone, doc;
+
+ // TODO: Add feature detection here in the future
+ if (!isIE || node.nodeType !== 1 || deep) {
+ return node.cloneNode(deep);
+ }
+
+ doc = self.doc;
+
+ // Make a HTML5 safe shallow copy
+ if (!deep) {
+ clone = doc.createElement(node.nodeName);
+
+ // Copy attribs
+ each(self.getAttribs(node), function(attr) {
+ self.setAttrib(clone, attr.nodeName, self.getAttrib(node, attr.nodeName));
+ });
+
+ return clone;
+ }
+
+ return clone.firstChild;
+ },
+
+ /**
+ * Returns the root node of the document. This is normally the body but might be a DIV. Parents like getParent will not
+ * go above the point of this root node.
+ *
+ * @method getRoot
+ * @return {Element} Root element for the utility class.
+ */
+ getRoot: function() {
+ var self = this;
+
+ return self.settings.root_element || self.doc.body;
+ },
+
+ /**
+ * Returns the viewport of the window.
+ *
+ * @method getViewPort
+ * @param {Window} win Optional window to get viewport of.
+ * @return {Object} Viewport object with fields x, y, w and h.
+ */
+ getViewPort: function(win) {
+ var doc, rootElm;
+
+ win = !win ? this.win : win;
+ doc = win.document;
+ rootElm = this.boxModel ? doc.documentElement : doc.body;
+
+ // Returns viewport size excluding scrollbars
+ return {
+ x: win.pageXOffset || rootElm.scrollLeft,
+ y: win.pageYOffset || rootElm.scrollTop,
+ w: win.innerWidth || rootElm.clientWidth,
+ h: win.innerHeight || rootElm.clientHeight
+ };
+ },
+
+ /**
+ * Returns the rectangle for a specific element.
+ *
+ * @method getRect
+ * @param {Element/String} elm Element object or element ID to get rectangle from.
+ * @return {object} Rectangle for specified element object with x, y, w, h fields.
+ */
+ getRect: function(elm) {
+ var self = this, pos, size;
+
+ elm = self.get(elm);
+ pos = self.getPos(elm);
+ size = self.getSize(elm);
+
+ return {
+ x: pos.x, y: pos.y,
+ w: size.w, h: size.h
+ };
+ },
+
+ /**
+ * Returns the size dimensions of the specified element.
+ *
+ * @method getSize
+ * @param {Element/String} elm Element object or element ID to get rectangle from.
+ * @return {object} Rectangle for specified element object with w, h fields.
+ */
+ getSize: function(elm) {
+ var self = this, w, h;
+
+ elm = self.get(elm);
+ w = self.getStyle(elm, 'width');
+ h = self.getStyle(elm, 'height');
+
+ // Non pixel value, then force offset/clientWidth
+ if (w.indexOf('px') === -1) {
+ w = 0;
+ }
+
+ // Non pixel value, then force offset/clientWidth
+ if (h.indexOf('px') === -1) {
+ h = 0;
+ }
+
+ return {
+ w: parseInt(w, 10) || elm.offsetWidth || elm.clientWidth,
+ h: parseInt(h, 10) || elm.offsetHeight || elm.clientHeight
+ };
+ },
+
+ /**
+ * Returns a node by the specified selector function. This function will
+ * loop through all parent nodes and call the specified function for each node.
+ * If the function then returns true indicating that it has found what it was looking for, the loop execution will then end
+ * and the node it found will be returned.
+ *
+ * @method getParent
+ * @param {Node/String} node DOM node to search parents on or ID string.
+ * @param {function} selector Selection function or CSS selector to execute on each node.
+ * @param {Node} root Optional root element, never go below this point.
+ * @return {Node} DOM Node or null if it wasn't found.
+ */
+ getParent: function(node, selector, root) {
+ return this.getParents(node, selector, root, false);
+ },
+
+ /**
+ * Returns a node list of all parents matching the specified selector function or pattern.
+ * If the function then returns true indicating that it has found what it was looking for and that node will be collected.
+ *
+ * @method getParents
+ * @param {Node/String} node DOM node to search parents on or ID string.
+ * @param {function} selector Selection function to execute on each node or CSS pattern.
+ * @param {Node} root Optional root element, never go below this point.
+ * @return {Array} Array of nodes or null if it wasn't found.
+ */
+ getParents: function(node, selector, root, collect) {
+ var self = this, selectorVal, result = [];
+
+ node = self.get(node);
+ collect = collect === undefined;
+
+ // Default root on inline mode
+ root = root || (self.getRoot().nodeName != 'BODY' ? self.getRoot().parentNode : null);
+
+ // Wrap node name as func
+ if (is(selector, 'string')) {
+ selectorVal = selector;
+
+ if (selector === '*') {
+ selector = function(node) {
+ return node.nodeType == 1;
+ };
+ } else {
+ selector = function(node) {
+ return self.is(node, selectorVal);
+ };
+ }
+ }
+
+ while (node) {
+ if (node == root || !node.nodeType || node.nodeType === 9) {
+ break;
+ }
+
+ if (!selector || selector(node)) {
+ if (collect) {
+ result.push(node);
+ } else {
+ return node;
+ }
+ }
+
+ node = node.parentNode;
+ }
+
+ return collect ? result : null;
+ },
+
+ /**
+ * Returns the specified element by ID or the input element if it isn't a string.
+ *
+ * @method get
+ * @param {String/Element} n Element id to look for or element to just pass though.
+ * @return {Element} Element matching the specified id or null if it wasn't found.
+ */
+ get: function(elm) {
+ var name;
+
+ if (elm && this.doc && typeof elm == 'string') {
+ name = elm;
+ elm = this.doc.getElementById(elm);
+
+ // IE and Opera returns meta elements when they match the specified input ID, but getElementsByName seems to do the trick
+ if (elm && elm.id !== name) {
+ return this.doc.getElementsByName(name)[1];
+ }
+ }
+
+ return elm;
+ },
+
+ /**
+ * Returns the next node that matches selector or function
+ *
+ * @method getNext
+ * @param {Node} node Node to find siblings from.
+ * @param {String/function} selector Selector CSS expression or function.
+ * @return {Node} Next node item matching the selector or null if it wasn't found.
+ */
+ getNext: function(node, selector) {
+ return this._findSib(node, selector, 'nextSibling');
+ },
+
+ /**
+ * Returns the previous node that matches selector or function
+ *
+ * @method getPrev
+ * @param {Node} node Node to find siblings from.
+ * @param {String/function} selector Selector CSS expression or function.
+ * @return {Node} Previous node item matching the selector or null if it wasn't found.
+ */
+ getPrev: function(node, selector) {
+ return this._findSib(node, selector, 'previousSibling');
+ },
+
+ // #ifndef jquery
+
+ /**
+ * Selects specific elements by a CSS level 3 pattern. For example "div#a1 p.test".
+ * This function is optimized for the most common patterns needed in TinyMCE but it also performs well enough
+ * on more complex patterns.
+ *
+ * @method select
+ * @param {String} selector CSS level 3 pattern to select/find elements by.
+ * @param {Object} scope Optional root element/scope element to search in.
+ * @return {Array} Array with all matched elements.
+ * @example
+ * // Adds a class to all paragraphs in the currently active editor
+ * tinymce.activeEditor.dom.addClass(tinymce.activeEditor.dom.select('p'), 'someclass');
+ *
+ * // Adds a class to all spans that have the test class in the currently active editor
+ * tinymce.activeEditor.dom.addClass(tinymce.activeEditor.dom.select('span.test'), 'someclass')
+ */
+ select: function(selector, scope) {
+ var self = this;
+
+ /*eslint new-cap:0 */
+ return Sizzle(selector, self.get(scope) || self.settings.root_element || self.doc, []);
+ },
+
+ /**
+ * Returns true/false if the specified element matches the specified css pattern.
+ *
+ * @method is
+ * @param {Node/NodeList} elm DOM node to match or an array of nodes to match.
+ * @param {String} selector CSS pattern to match the element against.
+ */
+ is: function(elm, selector) {
+ var i;
+
+ // If it isn't an array then try to do some simple selectors instead of Sizzle for to boost performance
+ if (elm.length === undefined) {
+ // Simple all selector
+ if (selector === '*') {
+ return elm.nodeType == 1;
+ }
+
+ // Simple selector just elements
+ if (simpleSelectorRe.test(selector)) {
+ selector = selector.toLowerCase().split(/,/);
+ elm = elm.nodeName.toLowerCase();
+
+ for (i = selector.length - 1; i >= 0; i--) {
+ if (selector[i] == elm) {
+ return true;
+ }
+ }
+
+ return false;
+ }
+ }
+
+ // Is non element
+ if (elm.nodeType && elm.nodeType != 1) {
+ return false;
+ }
+
+ var elms = elm.nodeType ? [elm] : elm;
+
+ /*eslint new-cap:0 */
+ return Sizzle(selector, elms[0].ownerDocument || elms[0], null, elms).length > 0;
+ },
+
+ // #endif
+
+ /**
+ * Adds the specified element to another element or elements.
+ *
+ * @method add
+ * @param {String/Element/Array} parentElm Element id string, DOM node element or array of ids or elements to add to.
+ * @param {String/Element} name Name of new element to add or existing element to add.
+ * @param {Object} attrs Optional object collection with arguments to add to the new element(s).
+ * @param {String} html Optional inner HTML contents to add for each element.
+ * @param {Boolean} create Optional flag if the element should be created or added.
+ * @return {Element/Array} Element that got created, or an array of created elements if multiple input elements
+ * were passed in.
+ * @example
+ * // Adds a new paragraph to the end of the active editor
+ * tinymce.activeEditor.dom.add(tinymce.activeEditor.getBody(), 'p', {title: 'my title'}, 'Some content');
+ */
+ add: function(parentElm, name, attrs, html, create) {
+ var self = this;
+
+ return this.run(parentElm, function(parentElm) {
+ var newElm;
+
+ newElm = is(name, 'string') ? self.doc.createElement(name) : name;
+ self.setAttribs(newElm, attrs);
+
+ if (html) {
+ if (html.nodeType) {
+ newElm.appendChild(html);
+ } else {
+ self.setHTML(newElm, html);
+ }
+ }
+
+ return !create ? parentElm.appendChild(newElm) : newElm;
+ });
+ },
+
+ /**
+ * Creates a new element.
+ *
+ * @method create
+ * @param {String} name Name of new element.
+ * @param {Object} attrs Optional object name/value collection with element attributes.
+ * @param {String} html Optional HTML string to set as inner HTML of the element.
+ * @return {Element} HTML DOM node element that got created.
+ * @example
+ * // Adds an element where the caret/selection is in the active editor
+ * var el = tinymce.activeEditor.dom.create('div', {id: 'test', 'class': 'myclass'}, 'some content');
+ * tinymce.activeEditor.selection.setNode(el);
+ */
+ create: function(name, attrs, html) {
+ return this.add(this.doc.createElement(name), name, attrs, html, 1);
+ },
+
+ /**
+ * Creates HTML string for element. The element will be closed unless an empty inner HTML string is passed in.
+ *
+ * @method createHTML
+ * @param {String} name Name of new element.
+ * @param {Object} attrs Optional object name/value collection with element attributes.
+ * @param {String} html Optional HTML string to set as inner HTML of the element.
+ * @return {String} String with new HTML element, for example: test.
+ * @example
+ * // Creates a html chunk and inserts it at the current selection/caret location
+ * tinymce.activeEditor.selection.setContent(tinymce.activeEditor.dom.createHTML('a', {href: 'test.html'}, 'some line'));
+ */
+ createHTML: function(name, attrs, html) {
+ var outHtml = '', key;
+
+ outHtml += '<' + name;
+
+ for (key in attrs) {
+ if (attrs.hasOwnProperty(key) && attrs[key] !== null && typeof attrs[key] != 'undefined') {
+ outHtml += ' ' + key + '="' + this.encode(attrs[key]) + '"';
+ }
+ }
+
+ // A call to tinymce.is doesn't work for some odd reason on IE9 possible bug inside their JS runtime
+ if (typeof html != "undefined") {
+ return outHtml + '>' + html + '';
+ }
+
+ return outHtml + ' />';
+ },
+
+ /**
+ * Creates a document fragment out of the specified HTML string.
+ *
+ * @method createFragment
+ * @param {String} html Html string to create fragment from.
+ * @return {DocumentFragment} Document fragment node.
+ */
+ createFragment: function(html) {
+ var frag, node, doc = this.doc, container;
+
+ container = doc.createElement("div");
+ frag = doc.createDocumentFragment();
+
+ if (html) {
+ container.innerHTML = html;
+ }
+
+ while ((node = container.firstChild)) {
+ frag.appendChild(node);
+ }
+
+ return frag;
+ },
+
+ /**
+ * Removes/deletes the specified element(s) from the DOM.
+ *
+ * @method remove
+ * @param {String/Element/Array} node ID of element or DOM element object or array containing multiple elements/ids.
+ * @param {Boolean} keepChildren Optional state to keep children or not. If set to true all children will be
+ * placed at the location of the removed element.
+ * @return {Element/Array} HTML DOM element that got removed, or an array of removed elements if multiple input elements
+ * were passed in.
+ * @example
+ * // Removes all paragraphs in the active editor
+ * tinymce.activeEditor.dom.remove(tinymce.activeEditor.dom.select('p'));
+ *
+ * // Removes an element by id in the document
+ * tinymce.DOM.remove('mydiv');
+ */
+ remove: function(node, keepChildren) {
+ node = this.$$(node);
+
+ if (keepChildren) {
+ node.each(function() {
+ var child;
+
+ while ((child = this.firstChild)) {
+ if (child.nodeType == 3 && child.data.length === 0) {
+ this.removeChild(child);
+ } else {
+ this.parentNode.insertBefore(child, this);
+ }
+ }
+ }).remove();
+ } else {
+ node.remove();
+ }
+
+ return node.length > 1 ? node.toArray() : node[0];
+ },
+
+ /**
+ * Sets the CSS style value on a HTML element. The name can be a camelcase string
+ * or the CSS style name like background-color.
+ *
+ * @method setStyle
+ * @param {String/Element/Array} elm HTML element/Array of elements to set CSS style value on.
+ * @param {String} name Name of the style value to set.
+ * @param {String} value Value to set on the style.
+ * @example
+ * // Sets a style value on all paragraphs in the currently active editor
+ * tinymce.activeEditor.dom.setStyle(tinymce.activeEditor.dom.select('p'), 'background-color', 'red');
+ *
+ * // Sets a style value to an element by id in the current document
+ * tinymce.DOM.setStyle('mydiv', 'background-color', 'red');
+ */
+ setStyle: function(elm, name, value) {
+ elm = this.$$(elm).css(name, value);
+
+ if (this.settings.update_styles) {
+ updateInternalStyleAttr(this, elm);
+ }
+ },
+
+ /**
+ * Returns the current style or runtime/computed value of an element.
+ *
+ * @method getStyle
+ * @param {String/Element} elm HTML element or element id string to get style from.
+ * @param {String} name Style name to return.
+ * @param {Boolean} computed Computed style.
+ * @return {String} Current style or computed style value of an element.
+ */
+ getStyle: function(elm, name, computed) {
+ elm = this.$$(elm);
+
+ if (computed) {
+ return elm.css(name);
+ }
+
+ // Camelcase it, if needed
+ name = name.replace(/-(\D)/g, function(a, b) {
+ return b.toUpperCase();
+ });
+
+ if (name == 'float') {
+ name = Env.ie && Env.ie < 12 ? 'styleFloat' : 'cssFloat';
+ }
+
+ return elm[0] && elm[0].style ? elm[0].style[name] : undefined;
+ },
+
+ /**
+ * Sets multiple styles on the specified element(s).
+ *
+ * @method setStyles
+ * @param {Element/String/Array} elm DOM element, element id string or array of elements/ids to set styles on.
+ * @param {Object} styles Name/Value collection of style items to add to the element(s).
+ * @example
+ * // Sets styles on all paragraphs in the currently active editor
+ * tinymce.activeEditor.dom.setStyles(tinymce.activeEditor.dom.select('p'), {'background-color': 'red', 'color': 'green'});
+ *
+ * // Sets styles to an element by id in the current document
+ * tinymce.DOM.setStyles('mydiv', {'background-color': 'red', 'color': 'green'});
+ */
+ setStyles: function(elm, styles) {
+ elm = this.$$(elm).css(styles);
+
+ if (this.settings.update_styles) {
+ updateInternalStyleAttr(this, elm);
+ }
+ },
+
+ /**
+ * Removes all attributes from an element or elements.
+ *
+ * @method removeAllAttribs
+ * @param {Element/String/Array} e DOM element, element id string or array of elements/ids to remove attributes from.
+ */
+ removeAllAttribs: function(e) {
+ return this.run(e, function(e) {
+ var i, attrs = e.attributes;
+ for (i = attrs.length - 1; i >= 0; i--) {
+ e.removeAttributeNode(attrs.item(i));
+ }
+ });
+ },
+
+ /**
+ * Sets the specified attribute of an element or elements.
+ *
+ * @method setAttrib
+ * @param {Element/String/Array} elm DOM element, element id string or array of elements/ids to set attribute on.
+ * @param {String} name Name of attribute to set.
+ * @param {String} value Value to set on the attribute - if this value is falsy like null, 0 or '' it will remove
+ * the attribute instead.
+ * @example
+ * // Sets class attribute on all paragraphs in the active editor
+ * tinymce.activeEditor.dom.setAttrib(tinymce.activeEditor.dom.select('p'), 'class', 'myclass');
+ *
+ * // Sets class attribute on a specific element in the current page
+ * tinymce.dom.setAttrib('mydiv', 'class', 'myclass');
+ */
+ setAttrib: function(elm, name, value) {
+ var self = this, originalValue, hook, settings = self.settings;
+
+ if (value === '') {
+ value = null;
+ }
+
+ elm = self.$$(elm);
+ originalValue = elm.attr(name);
+
+ if (!elm.length) {
+ return;
+ }
+
+ hook = self.attrHooks[name];
+ if (hook && hook.set) {
+ hook.set(elm, value, name);
+ } else {
+ elm.attr(name, value);
+ }
+
+ if (originalValue != value && settings.onSetAttrib) {
+ settings.onSetAttrib({
+ attrElm: elm,
+ attrName: name,
+ attrValue: value
+ });
+ }
+ },
+
+ /**
+ * Sets two or more specified attributes of an element or elements.
+ *
+ * @method setAttribs
+ * @param {Element/String/Array} elm DOM element, element id string or array of elements/ids to set attributes on.
+ * @param {Object} attrs Name/Value collection of attribute items to add to the element(s).
+ * @example
+ * // Sets class and title attributes on all paragraphs in the active editor
+ * tinymce.activeEditor.dom.setAttribs(tinymce.activeEditor.dom.select('p'), {'class': 'myclass', title: 'some title'});
+ *
+ * // Sets class and title attributes on a specific element in the current page
+ * tinymce.DOM.setAttribs('mydiv', {'class': 'myclass', title: 'some title'});
+ */
+ setAttribs: function(elm, attrs) {
+ var self = this;
+
+ self.$$(elm).each(function(i, node) {
+ each(attrs, function(value, name) {
+ self.setAttrib(node, name, value);
+ });
+ });
+ },
+
+ /**
+ * Returns the specified attribute by name.
+ *
+ * @method getAttrib
+ * @param {String/Element} elm Element string id or DOM element to get attribute from.
+ * @param {String} name Name of attribute to get.
+ * @param {String} defaultVal Optional default value to return if the attribute didn't exist.
+ * @return {String} Attribute value string, default value or null if the attribute wasn't found.
+ */
+ getAttrib: function(elm, name, defaultVal) {
+ var self = this, hook, value;
+
+ elm = self.$$(elm);
+
+ if (elm.length) {
+ hook = self.attrHooks[name];
+
+ if (hook && hook.get) {
+ value = hook.get(elm, name);
+ } else {
+ value = elm.attr(name);
+ }
+ }
+
+ if (typeof value == 'undefined') {
+ value = defaultVal || '';
+ }
+
+ return value;
+ },
+
+ /**
+ * Returns the absolute x, y position of a node. The position will be returned in an object with x, y fields.
+ *
+ * @method getPos
+ * @param {Element/String} elm HTML element or element id to get x, y position from.
+ * @param {Element} rootElm Optional root element to stop calculations at.
+ * @return {object} Absolute position of the specified element object with x, y fields.
+ */
+ getPos: function(elm, rootElm) {
+ var self = this, x = 0, y = 0, offsetParent, doc = self.doc, body = doc.body, pos;
+
+ elm = self.get(elm);
+ rootElm = rootElm || body;
+
+ if (elm) {
+ // Use getBoundingClientRect if it exists since it's faster than looping offset nodes
+ // Fallback to offsetParent calculations if the body isn't static better since it stops at the body root
+ if (rootElm === body && elm.getBoundingClientRect && $(body).css('position') === 'static') {
+ pos = elm.getBoundingClientRect();
+ rootElm = self.boxModel ? doc.documentElement : body;
+
+ // Add scroll offsets from documentElement or body since IE with the wrong box model will use d.body and so do WebKit
+ // Also remove the body/documentelement clientTop/clientLeft on IE 6, 7 since they offset the position
+ x = pos.left + (doc.documentElement.scrollLeft || body.scrollLeft) - rootElm.clientLeft;
+ y = pos.top + (doc.documentElement.scrollTop || body.scrollTop) - rootElm.clientTop;
+
+ return {x: x, y: y};
+ }
+
+ offsetParent = elm;
+ while (offsetParent && offsetParent != rootElm && offsetParent.nodeType) {
+ x += offsetParent.offsetLeft || 0;
+ y += offsetParent.offsetTop || 0;
+ offsetParent = offsetParent.offsetParent;
+ }
+
+ offsetParent = elm.parentNode;
+ while (offsetParent && offsetParent != rootElm && offsetParent.nodeType) {
+ x -= offsetParent.scrollLeft || 0;
+ y -= offsetParent.scrollTop || 0;
+ offsetParent = offsetParent.parentNode;
+ }
+ }
+
+ return {x: x, y: y};
+ },
+
+ /**
+ * Parses the specified style value into an object collection. This parser will also
+ * merge and remove any redundant items that browsers might have added. It will also convert non-hex
+ * colors to hex values. Urls inside the styles will also be converted to absolute/relative based on settings.
+ *
+ * @method parseStyle
+ * @param {String} cssText Style value to parse, for example: border:1px solid red;.
+ * @return {Object} Object representation of that style, for example: {border: '1px solid red'}
+ */
+ parseStyle: function(cssText) {
+ return this.styles.parse(cssText);
+ },
+
+ /**
+ * Serializes the specified style object into a string.
+ *
+ * @method serializeStyle
+ * @param {Object} styles Object to serialize as string, for example: {border: '1px solid red'}
+ * @param {String} name Optional element name.
+ * @return {String} String representation of the style object, for example: border: 1px solid red.
+ */
+ serializeStyle: function(styles, name) {
+ return this.styles.serialize(styles, name);
+ },
+
+ /**
+ * Adds a style element at the top of the document with the specified cssText content.
+ *
+ * @method addStyle
+ * @param {String} cssText CSS Text style to add to top of head of document.
+ */
+ addStyle: function(cssText) {
+ var self = this, doc = self.doc, head, styleElm;
+
+ // Prevent inline from loading the same styles twice
+ if (self !== DOMUtils.DOM && doc === document) {
+ var addedStyles = DOMUtils.DOM.addedStyles;
+
+ addedStyles = addedStyles || [];
+ if (addedStyles[cssText]) {
+ return;
+ }
+
+ addedStyles[cssText] = true;
+ DOMUtils.DOM.addedStyles = addedStyles;
+ }
+
+ // Create style element if needed
+ styleElm = doc.getElementById('mceDefaultStyles');
+ if (!styleElm) {
+ styleElm = doc.createElement('style');
+ styleElm.id = 'mceDefaultStyles';
+ styleElm.type = 'text/css';
+
+ head = doc.getElementsByTagName('head')[0];
+ if (head.firstChild) {
+ head.insertBefore(styleElm, head.firstChild);
+ } else {
+ head.appendChild(styleElm);
+ }
+ }
+
+ // Append style data to old or new style element
+ if (styleElm.styleSheet) {
+ styleElm.styleSheet.cssText += cssText;
+ } else {
+ styleElm.appendChild(doc.createTextNode(cssText));
+ }
+ },
+
+ /**
+ * Imports/loads the specified CSS file into the document bound to the class.
+ *
+ * @method loadCSS
+ * @param {String} url URL to CSS file to load.
+ * @example
+ * // Loads a CSS file dynamically into the current document
+ * tinymce.DOM.loadCSS('somepath/some.css');
+ *
+ * // Loads a CSS file into the currently active editor instance
+ * tinymce.activeEditor.dom.loadCSS('somepath/some.css');
+ *
+ * // Loads a CSS file into an editor instance by id
+ * tinymce.get('someid').dom.loadCSS('somepath/some.css');
+ *
+ * // Loads multiple CSS files into the current document
+ * tinymce.DOM.loadCSS('somepath/some.css,somepath/someother.css');
+ */
+ loadCSS: function(url) {
+ var self = this, doc = self.doc, head;
+
+ // Prevent inline from loading the same CSS file twice
+ if (self !== DOMUtils.DOM && doc === document) {
+ DOMUtils.DOM.loadCSS(url);
+ return;
+ }
+
+ if (!url) {
+ url = '';
+ }
+
+ head = doc.getElementsByTagName('head')[0];
+
+ each(url.split(','), function(url) {
+ var link;
+
+ url = Tools._addCacheSuffix(url);
+
+ if (self.files[url]) {
+ return;
+ }
+
+ self.files[url] = true;
+ link = self.create('link', {rel: 'stylesheet', href: url});
+
+ // IE 8 has a bug where dynamically loading stylesheets would produce a 1 item remaining bug
+ // This fix seems to resolve that issue by recalcing the document once a stylesheet finishes loading
+ // It's ugly but it seems to work fine.
+ if (isIE && doc.documentMode && doc.recalc) {
+ link.onload = function() {
+ if (doc.recalc) {
+ doc.recalc();
+ }
+
+ link.onload = null;
+ };
+ }
+
+ head.appendChild(link);
+ });
+ },
+
+ /**
+ * Adds a class to the specified element or elements.
+ *
+ * @method addClass
+ * @param {String/Element/Array} elm Element ID string or DOM element or array with elements or IDs.
+ * @param {String} cls Class name to add to each element.
+ * @return {String/Array} String with new class value or array with new class values for all elements.
+ * @example
+ * // Adds a class to all paragraphs in the active editor
+ * tinymce.activeEditor.dom.addClass(tinymce.activeEditor.dom.select('p'), 'myclass');
+ *
+ * // Adds a class to a specific element in the current page
+ * tinymce.DOM.addClass('mydiv', 'myclass');
+ */
+ addClass: function(elm, cls) {
+ this.$$(elm).addClass(cls);
+ },
+
+ /**
+ * Removes a class from the specified element or elements.
+ *
+ * @method removeClass
+ * @param {String/Element/Array} elm Element ID string or DOM element or array with elements or IDs.
+ * @param {String} cls Class name to remove from each element.
+ * @return {String/Array} String of remaining class name(s), or an array of strings if multiple input elements
+ * were passed in.
+ * @example
+ * // Removes a class from all paragraphs in the active editor
+ * tinymce.activeEditor.dom.removeClass(tinymce.activeEditor.dom.select('p'), 'myclass');
+ *
+ * // Removes a class from a specific element in the current page
+ * tinymce.DOM.removeClass('mydiv', 'myclass');
+ */
+ removeClass: function(elm, cls) {
+ this.toggleClass(elm, cls, false);
+ },
+
+ /**
+ * Returns true if the specified element has the specified class.
+ *
+ * @method hasClass
+ * @param {String/Element} elm HTML element or element id string to check CSS class on.
+ * @param {String} cls CSS class to check for.
+ * @return {Boolean} true/false if the specified element has the specified class.
+ */
+ hasClass: function(elm, cls) {
+ return this.$$(elm).hasClass(cls);
+ },
+
+ /**
+ * Toggles the specified class on/off.
+ *
+ * @method toggleClass
+ * @param {Element} elm Element to toggle class on.
+ * @param {[type]} cls Class to toggle on/off.
+ * @param {[type]} state Optional state to set.
+ */
+ toggleClass: function(elm, cls, state) {
+ this.$$(elm).toggleClass(cls, state).each(function() {
+ if (this.className === '') {
+ $(this).attr('class', null);
+ }
+ });
+ },
+
+ /**
+ * Shows the specified element(s) by ID by setting the "display" style.
+ *
+ * @method show
+ * @param {String/Element/Array} elm ID of DOM element or DOM element or array with elements or IDs to show.
+ */
+ show: function(elm) {
+ this.$$(elm).show();
+ },
+
+ /**
+ * Hides the specified element(s) by ID by setting the "display" style.
+ *
+ * @method hide
+ * @param {String/Element/Array} elm ID of DOM element or DOM element or array with elements or IDs to hide.
+ * @example
+ * // Hides an element by id in the document
+ * tinymce.DOM.hide('myid');
+ */
+ hide: function(elm) {
+ this.$$(elm).hide();
+ },
+
+ /**
+ * Returns true/false if the element is hidden or not by checking the "display" style.
+ *
+ * @method isHidden
+ * @param {String/Element} elm Id or element to check display state on.
+ * @return {Boolean} true/false if the element is hidden or not.
+ */
+ isHidden: function(elm) {
+ return this.$$(elm).css('display') == 'none';
+ },
+
+ /**
+ * Returns a unique id. This can be useful when generating elements on the fly.
+ * This method will not check if the element already exists.
+ *
+ * @method uniqueId
+ * @param {String} prefix Optional prefix to add in front of all ids - defaults to "mce_".
+ * @return {String} Unique id.
+ */
+ uniqueId: function(prefix) {
+ return (!prefix ? 'mce_' : prefix) + (this.counter++);
+ },
+
+ /**
+ * Sets the specified HTML content inside the element or elements. The HTML will first be processed. This means
+ * URLs will get converted, hex color values fixed etc. Check processHTML for details.
+ *
+ * @method setHTML
+ * @param {Element/String/Array} elm DOM element, element id string or array of elements/ids to set HTML inside of.
+ * @param {String} html HTML content to set as inner HTML of the element.
+ * @example
+ * // Sets the inner HTML of all paragraphs in the active editor
+ * tinymce.activeEditor.dom.setHTML(tinymce.activeEditor.dom.select('p'), 'some inner html');
+ *
+ * // Sets the inner HTML of an element by id in the document
+ * tinymce.DOM.setHTML('mydiv', 'some inner html');
+ */
+ setHTML: function(elm, html) {
+ elm = this.$$(elm);
+
+ if (isIE) {
+ elm.each(function(i, target) {
+ if (target.canHaveHTML === false) {
+ return;
+ }
+
+ // Remove all child nodes, IE keeps empty text nodes in DOM
+ while (target.firstChild) {
+ target.removeChild(target.firstChild);
+ }
+
+ try {
+ // IE will remove comments from the beginning
+ // unless you padd the contents with something
+ target.innerHTML = '
' + html;
+ target.removeChild(target.firstChild);
+ } catch (ex) {
+ // IE sometimes produces an unknown runtime error on innerHTML if it's a div inside a p
+ $('').html('
' + html).contents().slice(1).appendTo(target);
+ }
+
+ return html;
+ });
+ } else {
+ elm.html(html);
+ }
+ },
+
+ /**
+ * Returns the outer HTML of an element.
+ *
+ * @method getOuterHTML
+ * @param {String/Element} elm Element ID or element object to get outer HTML from.
+ * @return {String} Outer HTML string.
+ * @example
+ * tinymce.DOM.getOuterHTML(editorElement);
+ * tinymce.activeEditor.getOuterHTML(tinymce.activeEditor.getBody());
+ */
+ getOuterHTML: function(elm) {
+ elm = this.get(elm);
+
+ // Older FF doesn't have outerHTML 3.6 is still used by some orgaizations
+ return elm.nodeType == 1 && "outerHTML" in elm ? elm.outerHTML : $('
').append($(elm).clone()).html();
+ },
+
+ /**
+ * Sets the specified outer HTML on an element or elements.
+ *
+ * @method setOuterHTML
+ * @param {Element/String/Array} elm DOM element, element id string or array of elements/ids to set outer HTML on.
+ * @param {Object} html HTML code to set as outer value for the element.
+ * @example
+ * // Sets the outer HTML of all paragraphs in the active editor
+ * tinymce.activeEditor.dom.setOuterHTML(tinymce.activeEditor.dom.select('p'), '
some html
');
+ *
+ * // Sets the outer HTML of an element by id in the document
+ * tinymce.DOM.setOuterHTML('mydiv', '
some html
');
+ */
+ setOuterHTML: function(elm, html) {
+ var self = this;
+
+ self.$$(elm).each(function() {
+ try {
+ // Older FF doesn't have outerHTML 3.6 is still used by some organizations
+ if ("outerHTML" in this) {
+ this.outerHTML = html;
+ return;
+ }
+ } catch (ex) {
+ // Ignore
+ }
+
+ // OuterHTML for IE it sometimes produces an "unknown runtime error"
+ self.remove($(this).html(html), true);
+ });
+ },
+
+ /**
+ * Entity decodes a string. This method decodes any HTML entities, such as å.
+ *
+ * @method decode
+ * @param {String} s String to decode entities on.
+ * @return {String} Entity decoded string.
+ */
+ decode: Entities.decode,
+
+ /**
+ * Entity encodes a string. This method encodes the most common entities, such as <>"&.
+ *
+ * @method encode
+ * @param {String} text String to encode with entities.
+ * @return {String} Entity encoded string.
+ */
+ encode: Entities.encodeAllRaw,
+
+ /**
+ * Inserts an element after the reference element.
+ *
+ * @method insertAfter
+ * @param {Element} node Element to insert after the reference.
+ * @param {Element/String/Array} referenceNode Reference element, element id or array of elements to insert after.
+ * @return {Element/Array} Element that got added or an array with elements.
+ */
+ insertAfter: function(node, referenceNode) {
+ referenceNode = this.get(referenceNode);
+
+ return this.run(node, function(node) {
+ var parent, nextSibling;
+
+ parent = referenceNode.parentNode;
+ nextSibling = referenceNode.nextSibling;
+
+ if (nextSibling) {
+ parent.insertBefore(node, nextSibling);
+ } else {
+ parent.appendChild(node);
+ }
+
+ return node;
+ });
+ },
+
+ /**
+ * Replaces the specified element or elements with the new element specified. The new element will
+ * be cloned if multiple input elements are passed in.
+ *
+ * @method replace
+ * @param {Element} newElm New element to replace old ones with.
+ * @param {Element/String/Array} oldElm Element DOM node, element id or array of elements or ids to replace.
+ * @param {Boolean} keepChildren Optional keep children state, if set to true child nodes from the old object will be added
+ * to new ones.
+ */
+ replace: function(newElm, oldElm, keepChildren) {
+ var self = this;
+
+ return self.run(oldElm, function(oldElm) {
+ if (is(oldElm, 'array')) {
+ newElm = newElm.cloneNode(true);
+ }
+
+ if (keepChildren) {
+ each(grep(oldElm.childNodes), function(node) {
+ newElm.appendChild(node);
+ });
+ }
+
+ return oldElm.parentNode.replaceChild(newElm, oldElm);
+ });
+ },
+
+ /**
+ * Renames the specified element and keeps its attributes and children.
+ *
+ * @method rename
+ * @param {Element} elm Element to rename.
+ * @param {String} name Name of the new element.
+ * @return {Element} New element or the old element if it needed renaming.
+ */
+ rename: function(elm, name) {
+ var self = this, newElm;
+
+ if (elm.nodeName != name.toUpperCase()) {
+ // Rename block element
+ newElm = self.create(name);
+
+ // Copy attribs to new block
+ each(self.getAttribs(elm), function(attrNode) {
+ self.setAttrib(newElm, attrNode.nodeName, self.getAttrib(elm, attrNode.nodeName));
+ });
+
+ // Replace block
+ self.replace(newElm, elm, 1);
+ }
+
+ return newElm || elm;
+ },
+
+ /**
+ * Find the common ancestor of two elements. This is a shorter method than using the DOM Range logic.
+ *
+ * @method findCommonAncestor
+ * @param {Element} a Element to find common ancestor of.
+ * @param {Element} b Element to find common ancestor of.
+ * @return {Element} Common ancestor element of the two input elements.
+ */
+ findCommonAncestor: function(a, b) {
+ var ps = a, pe;
+
+ while (ps) {
+ pe = b;
+
+ while (pe && ps != pe) {
+ pe = pe.parentNode;
+ }
+
+ if (ps == pe) {
+ break;
+ }
+
+ ps = ps.parentNode;
+ }
+
+ if (!ps && a.ownerDocument) {
+ return a.ownerDocument.documentElement;
+ }
+
+ return ps;
+ },
+
+ /**
+ * Parses the specified RGB color value and returns a hex version of that color.
+ *
+ * @method toHex
+ * @param {String} rgbVal RGB string value like rgb(1,2,3)
+ * @return {String} Hex version of that RGB value like #FF00FF.
+ */
+ toHex: function(rgbVal) {
+ return this.styles.toHex(Tools.trim(rgbVal));
+ },
+
+ /**
+ * Executes the specified function on the element by id or dom element node or array of elements/id.
+ *
+ * @method run
+ * @param {String/Element/Array} elm ID or DOM element object or array with ids or elements.
+ * @param {function} func Function to execute for each item.
+ * @param {Object} scope Optional scope to execute the function in.
+ * @return {Object/Array} Single object, or an array of objects if multiple input elements were passed in.
+ */
+ run: function(elm, func, scope) {
+ var self = this, result;
+
+ if (typeof elm === 'string') {
+ elm = self.get(elm);
+ }
+
+ if (!elm) {
+ return false;
+ }
+
+ scope = scope || this;
+ if (!elm.nodeType && (elm.length || elm.length === 0)) {
+ result = [];
+
+ each(elm, function(elm, i) {
+ if (elm) {
+ if (typeof elm == 'string') {
+ elm = self.get(elm);
+ }
+
+ result.push(func.call(scope, elm, i));
+ }
+ });
+
+ return result;
+ }
+
+ return func.call(scope, elm);
+ },
+
+ /**
+ * Returns a NodeList with attributes for the element.
+ *
+ * @method getAttribs
+ * @param {HTMLElement/string} elm Element node or string id to get attributes from.
+ * @return {NodeList} NodeList with attributes.
+ */
+ getAttribs: function(elm) {
+ var attrs;
+
+ elm = this.get(elm);
+
+ if (!elm) {
+ return [];
+ }
+
+ if (isIE) {
+ attrs = [];
+
+ // Object will throw exception in IE
+ if (elm.nodeName == 'OBJECT') {
+ return elm.attributes;
+ }
+
+ // IE doesn't keep the selected attribute if you clone option elements
+ if (elm.nodeName === 'OPTION' && this.getAttrib(elm, 'selected')) {
+ attrs.push({specified: 1, nodeName: 'selected'});
+ }
+
+ // It's crazy that this is faster in IE but it's because it returns all attributes all the time
+ var attrRegExp = /<\/?[\w:\-]+ ?|=[\"][^\"]+\"|=\'[^\']+\'|=[\w\-]+|>/gi;
+ elm.cloneNode(false).outerHTML.replace(attrRegExp, '').replace(/[\w:\-]+/gi, function(a) {
+ attrs.push({specified: 1, nodeName: a});
+ });
+
+ return attrs;
+ }
+
+ return elm.attributes;
+ },
+
+ /**
+ * Returns true/false if the specified node is to be considered empty or not.
+ *
+ * @example
+ * tinymce.DOM.isEmpty(node, {img: true});
+ * @method isEmpty
+ * @param {Object} elements Optional name/value object with elements that are automatically treated as non-empty elements.
+ * @return {Boolean} true/false if the node is empty or not.
+ */
+ isEmpty: function(node, elements) {
+ var self = this, i, attributes, type, walker, name, brCount = 0;
+
+ node = node.firstChild;
+ if (node) {
+ walker = new TreeWalker(node, node.parentNode);
+ elements = elements || (self.schema ? self.schema.getNonEmptyElements() : null);
+
+ do {
+ type = node.nodeType;
+
+ if (type === 1) {
+ // Ignore bogus elements
+ if (node.getAttribute('data-mce-bogus')) {
+ continue;
+ }
+
+ // Keep empty elements like
![]()
+ name = node.nodeName.toLowerCase();
+ if (elements && elements[name]) {
+ // Ignore single BR elements in blocks like
or
+ if (name === 'br') {
+ brCount++;
+ continue;
+ }
+
+ return false;
+ }
+
+ // Keep elements with data-bookmark attributes or name attribute like
+ attributes = self.getAttribs(node);
+ i = attributes.length;
+ while (i--) {
+ name = attributes[i].nodeName;
+ if (name === "name" || name === 'data-mce-bookmark') {
+ return false;
+ }
+ }
+ }
+
+ // Keep comment nodes
+ if (type == 8) {
+ return false;
+ }
+
+ // Keep non whitespace text nodes
+ if ((type === 3 && !whiteSpaceRegExp.test(node.nodeValue))) {
+ return false;
+ }
+ } while ((node = walker.next()));
+ }
+
+ return brCount <= 1;
+ },
+
+ /**
+ * Creates a new DOM Range object. This will use the native DOM Range API if it's
+ * available. If it's not, it will fall back to the custom TinyMCE implementation.
+ *
+ * @method createRng
+ * @return {DOMRange} DOM Range object.
+ * @example
+ * var rng = tinymce.DOM.createRng();
+ * alert(rng.startContainer + "," + rng.startOffset);
+ */
+ createRng: function() {
+ var doc = this.doc;
+
+ return doc.createRange ? doc.createRange() : new Range(this);
+ },
+
+ /**
+ * Returns the index of the specified node within its parent.
+ *
+ * @method nodeIndex
+ * @param {Node} node Node to look for.
+ * @param {boolean} normalized Optional true/false state if the index is what it would be after a normalization.
+ * @return {Number} Index of the specified node.
+ */
+ nodeIndex: nodeIndex,
+
+ /**
+ * Splits an element into two new elements and places the specified split
+ * element or elements between the new ones. For example splitting the paragraph at the bold element in
+ * this example
abcabc123
would produce
abc
abc123
.
+ *
+ * @method split
+ * @param {Element} parentElm Parent element to split.
+ * @param {Element} splitElm Element to split at.
+ * @param {Element} replacementElm Optional replacement element to replace the split element with.
+ * @return {Element} Returns the split element or the replacement element if that is specified.
+ */
+ split: function(parentElm, splitElm, replacementElm) {
+ var self = this, r = self.createRng(), bef, aft, pa;
+
+ // W3C valid browsers tend to leave empty nodes to the left/right side of the contents - this makes sense
+ // but we don't want that in our code since it serves no purpose for the end user
+ // For example splitting this html at the bold element:
+ //
text 1CHOPtext 2
+ // would produce:
+ //
text 1
CHOPtext 2
+ // this function will then trim off empty edges and produce:
+ //
text 1
CHOPtext 2
+ function trimNode(node) {
+ var i, children = node.childNodes, type = node.nodeType;
+
+ function surroundedBySpans(node) {
+ var previousIsSpan = node.previousSibling && node.previousSibling.nodeName == 'SPAN';
+ var nextIsSpan = node.nextSibling && node.nextSibling.nodeName == 'SPAN';
+ return previousIsSpan && nextIsSpan;
+ }
+
+ if (type == 1 && node.getAttribute('data-mce-type') == 'bookmark') {
+ return;
+ }
+
+ for (i = children.length - 1; i >= 0; i--) {
+ trimNode(children[i]);
+ }
+
+ if (type != 9) {
+ // Keep non whitespace text nodes
+ if (type == 3 && node.nodeValue.length > 0) {
+ // If parent element isn't a block or there isn't any useful contents for example "
"
+ // Also keep text nodes with only spaces if surrounded by spans.
+ // eg. "
a b
" should keep space between a and b
+ var trimmedLength = trim(node.nodeValue).length;
+ if (!self.isBlock(node.parentNode) || trimmedLength > 0 || trimmedLength === 0 && surroundedBySpans(node)) {
+ return;
+ }
+ } else if (type == 1) {
+ // If the only child is a bookmark then move it up
+ children = node.childNodes;
+
+ // TODO fix this complex if
+ if (children.length == 1 && children[0] && children[0].nodeType == 1 &&
+ children[0].getAttribute('data-mce-type') == 'bookmark') {
+ node.parentNode.insertBefore(children[0], node);
+ }
+
+ // Keep non empty elements or img, hr etc
+ if (children.length || /^(br|hr|input|img)$/i.test(node.nodeName)) {
+ return;
+ }
+ }
+
+ self.remove(node);
+ }
+
+ return node;
+ }
+
+ if (parentElm && splitElm) {
+ // Get before chunk
+ r.setStart(parentElm.parentNode, self.nodeIndex(parentElm));
+ r.setEnd(splitElm.parentNode, self.nodeIndex(splitElm));
+ bef = r.extractContents();
+
+ // Get after chunk
+ r = self.createRng();
+ r.setStart(splitElm.parentNode, self.nodeIndex(splitElm) + 1);
+ r.setEnd(parentElm.parentNode, self.nodeIndex(parentElm) + 1);
+ aft = r.extractContents();
+
+ // Insert before chunk
+ pa = parentElm.parentNode;
+ pa.insertBefore(trimNode(bef), parentElm);
+
+ // Insert middle chunk
+ if (replacementElm) {
+ pa.insertBefore(replacementElm, parentElm);
+ //pa.replaceChild(replacementElm, splitElm);
+ } else {
+ pa.insertBefore(splitElm, parentElm);
+ }
+
+ // Insert after chunk
+ pa.insertBefore(trimNode(aft), parentElm);
+ self.remove(parentElm);
+
+ return replacementElm || splitElm;
+ }
+ },
+
+ /**
+ * Adds an event handler to the specified object.
+ *
+ * @method bind
+ * @param {Element/Document/Window/Array} target Target element to bind events to.
+ * handler to or an array of elements/ids/documents.
+ * @param {String} name Name of event handler to add, for example: click.
+ * @param {function} func Function to execute when the event occurs.
+ * @param {Object} scope Optional scope to execute the function in.
+ * @return {function} Function callback handler the same as the one passed in.
+ */
+ bind: function(target, name, func, scope) {
+ var self = this;
+
+ if (Tools.isArray(target)) {
+ var i = target.length;
+
+ while (i--) {
+ target[i] = self.bind(target[i], name, func, scope);
+ }
+
+ return target;
+ }
+
+ // Collect all window/document events bound by editor instance
+ if (self.settings.collect && (target === self.doc || target === self.win)) {
+ self.boundEvents.push([target, name, func, scope]);
+ }
+
+ return self.events.bind(target, name, func, scope || self);
+ },
+
+ /**
+ * Removes the specified event handler by name and function from an element or collection of elements.
+ *
+ * @method unbind
+ * @param {Element/Document/Window/Array} target Target element to unbind events on.
+ * @param {String} name Event handler name, for example: "click"
+ * @param {function} func Function to remove.
+ * @return {bool/Array} Bool state of true if the handler was removed, or an array of states if multiple input elements
+ * were passed in.
+ */
+ unbind: function(target, name, func) {
+ var self = this, i;
+
+ if (Tools.isArray(target)) {
+ i = target.length;
+
+ while (i--) {
+ target[i] = self.unbind(target[i], name, func);
+ }
+
+ return target;
+ }
+
+ // Remove any bound events matching the input
+ if (self.boundEvents && (target === self.doc || target === self.win)) {
+ i = self.boundEvents.length;
+
+ while (i--) {
+ var item = self.boundEvents[i];
+
+ if (target == item[0] && (!name || name == item[1]) && (!func || func == item[2])) {
+ this.events.unbind(item[0], item[1], item[2]);
+ }
+ }
+ }
+
+ return this.events.unbind(target, name, func);
+ },
+
+ /**
+ * Fires the specified event name with object on target.
+ *
+ * @method fire
+ * @param {Node/Document/Window} target Target element or object to fire event on.
+ * @param {String} name Name of the event to fire.
+ * @param {Object} evt Event object to send.
+ * @return {Event} Event object.
+ */
+ fire: function(target, name, evt) {
+ return this.events.fire(target, name, evt);
+ },
+
+ // Returns the content editable state of a node
+ getContentEditable: function(node) {
+ var contentEditable;
+
+ // Check type
+ if (!node || node.nodeType != 1) {
+ return null;
+ }
+
+ // Check for fake content editable
+ contentEditable = node.getAttribute("data-mce-contenteditable");
+ if (contentEditable && contentEditable !== "inherit") {
+ return contentEditable;
+ }
+
+ // Check for real content editable
+ return node.contentEditable !== "inherit" ? node.contentEditable : null;
+ },
+
+ getContentEditableParent: function(node) {
+ var root = this.getRoot(), state = null;
+
+ for (; node && node !== root; node = node.parentNode) {
+ state = this.getContentEditable(node);
+
+ if (state !== null) {
+ break;
+ }
+ }
+
+ return state;
+ },
+
+ /**
+ * Destroys all internal references to the DOM to solve IE leak issues.
+ *
+ * @method destroy
+ */
+ destroy: function() {
+ var self = this;
+
+ // Unbind all events bound to window/document by editor instance
+ if (self.boundEvents) {
+ var i = self.boundEvents.length;
+
+ while (i--) {
+ var item = self.boundEvents[i];
+ this.events.unbind(item[0], item[1], item[2]);
+ }
+
+ self.boundEvents = null;
+ }
+
+ // Restore sizzle document to window.document
+ // Since the current document might be removed producing "Permission denied" on IE see #6325
+ if (Sizzle.setDocument) {
+ Sizzle.setDocument();
+ }
+
+ self.win = self.doc = self.root = self.events = self.frag = null;
+ },
+
+ isChildOf: function(node, parent) {
+ while (node) {
+ if (parent === node) {
+ return true;
+ }
+
+ node = node.parentNode;
+ }
+
+ return false;
+ },
+
+ // #ifdef debug
+
+ dumpRng: function(r) {
+ return (
+ 'startContainer: ' + r.startContainer.nodeName +
+ ', startOffset: ' + r.startOffset +
+ ', endContainer: ' + r.endContainer.nodeName +
+ ', endOffset: ' + r.endOffset
+ );
+ },
+
+ // #endif
+
+ _findSib: function(node, selector, name) {
+ var self = this, func = selector;
+
+ if (node) {
+ // If expression make a function of it using is
+ if (typeof func == 'string') {
+ func = function(node) {
+ return self.is(node, selector);
+ };
+ }
+
+ // Loop all siblings
+ for (node = node[name]; node; node = node[name]) {
+ if (func(node)) {
+ return node;
+ }
+ }
+ }
+
+ return null;
+ }
+ };
+
+ /**
+ * Instance of DOMUtils for the current document.
+ *
+ * @static
+ * @property DOM
+ * @type tinymce.dom.DOMUtils
+ * @example
+ * // Example of how to add a class to some element by id
+ * tinymce.DOM.addClass('someid', 'someclass');
+ */
+ DOMUtils.DOM = new DOMUtils(document);
+ DOMUtils.nodeIndex = nodeIndex;
+
+ return DOMUtils;
+});
+
+// Included from: js/tinymce/classes/dom/ScriptLoader.js
+
+/**
+ * ScriptLoader.js
+ *
+ * Released under LGPL License.
+ * Copyright (c) 1999-2015 Ephox Corp. All rights reserved
+ *
+ * License: http://www.tinymce.com/license
+ * Contributing: http://www.tinymce.com/contributing
+ */
+
+/*globals console*/
+
+/**
+ * This class handles asynchronous/synchronous loading of JavaScript files it will execute callbacks
+ * when various items gets loaded. This class is useful to load external JavaScript files.
+ *
+ * @class tinymce.dom.ScriptLoader
+ * @example
+ * // Load a script from a specific URL using the global script loader
+ * tinymce.ScriptLoader.load('somescript.js');
+ *
+ * // Load a script using a unique instance of the script loader
+ * var scriptLoader = new tinymce.dom.ScriptLoader();
+ *
+ * scriptLoader.load('somescript.js');
+ *
+ * // Load multiple scripts
+ * var scriptLoader = new tinymce.dom.ScriptLoader();
+ *
+ * scriptLoader.add('somescript1.js');
+ * scriptLoader.add('somescript2.js');
+ * scriptLoader.add('somescript3.js');
+ *
+ * scriptLoader.loadQueue(function() {
+ * alert('All scripts are now loaded.');
+ * });
+ */
+define("tinymce/dom/ScriptLoader", [
+ "tinymce/dom/DOMUtils",
+ "tinymce/util/Tools"
+], function(DOMUtils, Tools) {
+ var DOM = DOMUtils.DOM;
+ var each = Tools.each, grep = Tools.grep;
+
+ function ScriptLoader() {
+ var QUEUED = 0,
+ LOADING = 1,
+ LOADED = 2,
+ states = {},
+ queue = [],
+ scriptLoadedCallbacks = {},
+ queueLoadedCallbacks = [],
+ loading = 0,
+ undef;
+
+ /**
+ * Loads a specific script directly without adding it to the load queue.
+ *
+ * @method load
+ * @param {String} url Absolute URL to script to add.
+ * @param {function} callback Optional callback function to execute ones this script gets loaded.
+ */
+ function loadScript(url, callback) {
+ var dom = DOM, elm, id;
+
+ // Execute callback when script is loaded
+ function done() {
+ dom.remove(id);
+
+ if (elm) {
+ elm.onreadystatechange = elm.onload = elm = null;
+ }
+
+ callback();
+ }
+
+ function error() {
+ /*eslint no-console:0 */
+
+ // Report the error so it's easier for people to spot loading errors
+ if (typeof console !== "undefined" && console.log) {
+ console.log("Failed to load: " + url);
+ }
+
+ // We can't mark it as done if there is a load error since
+ // A) We don't want to produce 404 errors on the server and
+ // B) the onerror event won't fire on all browsers.
+ // done();
+ }
+
+ id = dom.uniqueId();
+
+ // Create new script element
+ elm = document.createElement('script');
+ elm.id = id;
+ elm.type = 'text/javascript';
+ elm.src = Tools._addCacheSuffix(url);
+
+ // Seems that onreadystatechange works better on IE 10 onload seems to fire incorrectly
+ if ("onreadystatechange" in elm) {
+ elm.onreadystatechange = function() {
+ if (/loaded|complete/.test(elm.readyState)) {
+ done();
+ }
+ };
+ } else {
+ elm.onload = done;
+ }
+
+ // Add onerror event will get fired on some browsers but not all of them
+ elm.onerror = error;
+
+ // Add script to document
+ (document.getElementsByTagName('head')[0] || document.body).appendChild(elm);
+ }
+
+ /**
+ * Returns true/false if a script has been loaded or not.
+ *
+ * @method isDone
+ * @param {String} url URL to check for.
+ * @return {Boolean} true/false if the URL is loaded.
+ */
+ this.isDone = function(url) {
+ return states[url] == LOADED;
+ };
+
+ /**
+ * Marks a specific script to be loaded. This can be useful if a script got loaded outside
+ * the script loader or to skip it from loading some script.
+ *
+ * @method markDone
+ * @param {string} url Absolute URL to the script to mark as loaded.
+ */
+ this.markDone = function(url) {
+ states[url] = LOADED;
+ };
+
+ /**
+ * Adds a specific script to the load queue of the script loader.
+ *
+ * @method add
+ * @param {String} url Absolute URL to script to add.
+ * @param {function} callback Optional callback function to execute ones this script gets loaded.
+ * @param {Object} scope Optional scope to execute callback in.
+ */
+ this.add = this.load = function(url, callback, scope) {
+ var state = states[url];
+
+ // Add url to load queue
+ if (state == undef) {
+ queue.push(url);
+ states[url] = QUEUED;
+ }
+
+ if (callback) {
+ // Store away callback for later execution
+ if (!scriptLoadedCallbacks[url]) {
+ scriptLoadedCallbacks[url] = [];
+ }
+
+ scriptLoadedCallbacks[url].push({
+ func: callback,
+ scope: scope || this
+ });
+ }
+ };
+
+ /**
+ * Starts the loading of the queue.
+ *
+ * @method loadQueue
+ * @param {function} callback Optional callback to execute when all queued items are loaded.
+ * @param {Object} scope Optional scope to execute the callback in.
+ */
+ this.loadQueue = function(callback, scope) {
+ this.loadScripts(queue, callback, scope);
+ };
+
+ /**
+ * Loads the specified queue of files and executes the callback ones they are loaded.
+ * This method is generally not used outside this class but it might be useful in some scenarios.
+ *
+ * @method loadScripts
+ * @param {Array} scripts Array of queue items to load.
+ * @param {function} callback Optional callback to execute ones all items are loaded.
+ * @param {Object} scope Optional scope to execute callback in.
+ */
+ this.loadScripts = function(scripts, callback, scope) {
+ var loadScripts;
+
+ function execScriptLoadedCallbacks(url) {
+ // Execute URL callback functions
+ each(scriptLoadedCallbacks[url], function(callback) {
+ callback.func.call(callback.scope);
+ });
+
+ scriptLoadedCallbacks[url] = undef;
+ }
+
+ queueLoadedCallbacks.push({
+ func: callback,
+ scope: scope || this
+ });
+
+ loadScripts = function() {
+ var loadingScripts = grep(scripts);
+
+ // Current scripts has been handled
+ scripts.length = 0;
+
+ // Load scripts that needs to be loaded
+ each(loadingScripts, function(url) {
+ // Script is already loaded then execute script callbacks directly
+ if (states[url] == LOADED) {
+ execScriptLoadedCallbacks(url);
+ return;
+ }
+
+ // Is script not loading then start loading it
+ if (states[url] != LOADING) {
+ states[url] = LOADING;
+ loading++;
+
+ loadScript(url, function() {
+ states[url] = LOADED;
+ loading--;
+
+ execScriptLoadedCallbacks(url);
+
+ // Load more scripts if they where added by the recently loaded script
+ loadScripts();
+ });
+ }
+ });
+
+ // No scripts are currently loading then execute all pending queue loaded callbacks
+ if (!loading) {
+ each(queueLoadedCallbacks, function(callback) {
+ callback.func.call(callback.scope);
+ });
+
+ queueLoadedCallbacks.length = 0;
+ }
+ };
+
+ loadScripts();
+ };
+ }
+
+ ScriptLoader.ScriptLoader = new ScriptLoader();
+
+ return ScriptLoader;
+});
+
+// Included from: js/tinymce/classes/AddOnManager.js
+
+/**
+ * AddOnManager.js
+ *
+ * Released under LGPL License.
+ * Copyright (c) 1999-2015 Ephox Corp. All rights reserved
+ *
+ * License: http://www.tinymce.com/license
+ * Contributing: http://www.tinymce.com/contributing
+ */
+
+/**
+ * This class handles the loading of themes/plugins or other add-ons and their language packs.
+ *
+ * @class tinymce.AddOnManager
+ */
+define("tinymce/AddOnManager", [
+ "tinymce/dom/ScriptLoader",
+ "tinymce/util/Tools"
+], function(ScriptLoader, Tools) {
+ var each = Tools.each;
+
+ function AddOnManager() {
+ var self = this;
+
+ self.items = [];
+ self.urls = {};
+ self.lookup = {};
+ }
+
+ AddOnManager.prototype = {
+ /**
+ * Returns the specified add on by the short name.
+ *
+ * @method get
+ * @param {String} name Add-on to look for.
+ * @return {tinymce.Theme/tinymce.Plugin} Theme or plugin add-on instance or undefined.
+ */
+ get: function(name) {
+ if (this.lookup[name]) {
+ return this.lookup[name].instance;
+ }
+
+ return undefined;
+ },
+
+ dependencies: function(name) {
+ var result;
+
+ if (this.lookup[name]) {
+ result = this.lookup[name].dependencies;
+ }
+
+ return result || [];
+ },
+
+ /**
+ * Loads a language pack for the specified add-on.
+ *
+ * @method requireLangPack
+ * @param {String} name Short name of the add-on.
+ * @param {String} languages Optional comma or space separated list of languages to check if it matches the name.
+ */
+ requireLangPack: function(name, languages) {
+ var language = AddOnManager.language;
+
+ if (language && AddOnManager.languageLoad !== false) {
+ if (languages) {
+ languages = ',' + languages + ',';
+
+ // Load short form sv.js or long form sv_SE.js
+ if (languages.indexOf(',' + language.substr(0, 2) + ',') != -1) {
+ language = language.substr(0, 2);
+ } else if (languages.indexOf(',' + language + ',') == -1) {
+ return;
+ }
+ }
+
+ ScriptLoader.ScriptLoader.add(this.urls[name] + '/langs/' + language + '.js');
+ }
+ },
+
+ /**
+ * Adds a instance of the add-on by it's short name.
+ *
+ * @method add
+ * @param {String} id Short name/id for the add-on.
+ * @param {tinymce.Theme/tinymce.Plugin} addOn Theme or plugin to add.
+ * @return {tinymce.Theme/tinymce.Plugin} The same theme or plugin instance that got passed in.
+ * @example
+ * // Create a simple plugin
+ * tinymce.create('tinymce.plugins.TestPlugin', {
+ * TestPlugin: function(ed, url) {
+ * ed.on('click', function(e) {
+ * ed.windowManager.alert('Hello World!');
+ * });
+ * }
+ * });
+ *
+ * // Register plugin using the add method
+ * tinymce.PluginManager.add('test', tinymce.plugins.TestPlugin);
+ *
+ * // Initialize TinyMCE
+ * tinymce.init({
+ * ...
+ * plugins: '-test' // Init the plugin but don't try to load it
+ * });
+ */
+ add: function(id, addOn, dependencies) {
+ this.items.push(addOn);
+ this.lookup[id] = {instance: addOn, dependencies: dependencies};
+
+ return addOn;
+ },
+
+ createUrl: function(baseUrl, dep) {
+ if (typeof dep === "object") {
+ return dep;
+ }
+
+ return {prefix: baseUrl.prefix, resource: dep, suffix: baseUrl.suffix};
+ },
+
+ /**
+ * Add a set of components that will make up the add-on. Using the url of the add-on name as the base url.
+ * This should be used in development mode. A new compressor/javascript munger process will ensure that the
+ * components are put together into the plugin.js file and compressed correctly.
+ *
+ * @method addComponents
+ * @param {String} pluginName name of the plugin to load scripts from (will be used to get the base url for the plugins).
+ * @param {Array} scripts Array containing the names of the scripts to load.
+ */
+ addComponents: function(pluginName, scripts) {
+ var pluginUrl = this.urls[pluginName];
+
+ each(scripts, function(script) {
+ ScriptLoader.ScriptLoader.add(pluginUrl + "/" + script);
+ });
+ },
+
+ /**
+ * Loads an add-on from a specific url.
+ *
+ * @method load
+ * @param {String} name Short name of the add-on that gets loaded.
+ * @param {String} addOnUrl URL to the add-on that will get loaded.
+ * @param {function} callback Optional callback to execute ones the add-on is loaded.
+ * @param {Object} scope Optional scope to execute the callback in.
+ * @example
+ * // Loads a plugin from an external URL
+ * tinymce.PluginManager.load('myplugin', '/some/dir/someplugin/plugin.js');
+ *
+ * // Initialize TinyMCE
+ * tinymce.init({
+ * ...
+ * plugins: '-myplugin' // Don't try to load it again
+ * });
+ */
+ load: function(name, addOnUrl, callback, scope) {
+ var self = this, url = addOnUrl;
+
+ function loadDependencies() {
+ var dependencies = self.dependencies(name);
+
+ each(dependencies, function(dep) {
+ var newUrl = self.createUrl(addOnUrl, dep);
+
+ self.load(newUrl.resource, newUrl, undefined, undefined);
+ });
+
+ if (callback) {
+ if (scope) {
+ callback.call(scope);
+ } else {
+ callback.call(ScriptLoader);
+ }
+ }
+ }
+
+ if (self.urls[name]) {
+ return;
+ }
+
+ if (typeof addOnUrl === "object") {
+ url = addOnUrl.prefix + addOnUrl.resource + addOnUrl.suffix;
+ }
+
+ if (url.indexOf('/') !== 0 && url.indexOf('://') == -1) {
+ url = AddOnManager.baseURL + '/' + url;
+ }
+
+ self.urls[name] = url.substring(0, url.lastIndexOf('/'));
+
+ if (self.lookup[name]) {
+ loadDependencies();
+ } else {
+ ScriptLoader.ScriptLoader.add(url, loadDependencies, scope);
+ }
+ }
+ };
+
+ AddOnManager.PluginManager = new AddOnManager();
+ AddOnManager.ThemeManager = new AddOnManager();
+
+ return AddOnManager;
+});
+
+/**
+ * TinyMCE theme class.
+ *
+ * @class tinymce.Theme
+ */
+
+/**
+ * This method is responsible for rendering/generating the overall user interface with toolbars, buttons, iframe containers etc.
+ *
+ * @method renderUI
+ * @param {Object} obj Object parameter containing the targetNode DOM node that will be replaced visually with an editor instance.
+ * @return {Object} an object with items like iframeContainer, editorContainer, sizeContainer, deltaWidth, deltaHeight.
+ */
+
+/**
+ * Plugin base class, this is a pseudo class that describes how a plugin is to be created for TinyMCE. The methods below are all optional.
+ *
+ * @class tinymce.Plugin
+ * @example
+ * tinymce.PluginManager.add('example', function(editor, url) {
+ * // Add a button that opens a window
+ * editor.addButton('example', {
+ * text: 'My button',
+ * icon: false,
+ * onclick: function() {
+ * // Open window
+ * editor.windowManager.open({
+ * title: 'Example plugin',
+ * body: [
+ * {type: 'textbox', name: 'title', label: 'Title'}
+ * ],
+ * onsubmit: function(e) {
+ * // Insert content when the window form is submitted
+ * editor.insertContent('Title: ' + e.data.title);
+ * }
+ * });
+ * }
+ * });
+ *
+ * // Adds a menu item to the tools menu
+ * editor.addMenuItem('example', {
+ * text: 'Example plugin',
+ * context: 'tools',
+ * onclick: function() {
+ * // Open window with a specific url
+ * editor.windowManager.open({
+ * title: 'TinyMCE site',
+ * url: 'http://www.tinymce.com',
+ * width: 800,
+ * height: 600,
+ * buttons: [{
+ * text: 'Close',
+ * onclick: 'close'
+ * }]
+ * });
+ * }
+ * });
+ * });
+ */
+
+// Included from: js/tinymce/classes/dom/NodeType.js
+
+/**
+ * NodeType.js
+ *
+ * Released under LGPL License.
+ * Copyright (c) 1999-2015 Ephox Corp. All rights reserved
+ *
+ * License: http://www.tinymce.com/license
+ * Contributing: http://www.tinymce.com/contributing
+ */
+
+/**
+ * Contains various node validation functions.
+ *
+ * @private
+ * @class tinymce.dom.NodeType
+ */
+define("tinymce/dom/NodeType", [], function() {
+ function isNodeType(type) {
+ return function(node) {
+ return !!node && node.nodeType == type;
+ };
+ }
+
+ var isElement = isNodeType(1);
+
+ function matchNodeNames(names) {
+ names = names.toLowerCase().split(' ');
+
+ return function(node) {
+ var i, name;
+
+ if (node && node.nodeType) {
+ name = node.nodeName.toLowerCase();
+
+ for (i = 0; i < names.length; i++) {
+ if (name === names[i]) {
+ return true;
+ }
+ }
+ }
+
+ return false;
+ };
+ }
+
+ function matchStyleValues(name, values) {
+ values = values.toLowerCase().split(' ');
+
+ return function(node) {
+ var i, cssValue;
+
+ if (isElement(node)) {
+ for (i = 0; i < values.length; i++) {
+ cssValue = getComputedStyle(node, null).getPropertyValue(name);
+ if (cssValue === values[i]) {
+ return true;
+ }
+ }
+ }
+
+ return false;
+ };
+ }
+
+ function hasPropValue(propName, propValue) {
+ return function(node) {
+ return isElement(node) && node[propName] === propValue;
+ };
+ }
+
+ function hasAttributeValue(attrName, attrValue) {
+ return function(node) {
+ return isElement(node) && node.getAttribute(attrName) === attrValue;
+ };
+ }
+
+ function isBogus(node) {
+ return isElement(node) && node.hasAttribute('data-mce-bogus');
+ }
+
+ function hasContentEditableState(value) {
+ return function(node) {
+ if (isElement(node)) {
+ if (node.contentEditable === value) {
+ return true;
+ }
+
+ if (node.getAttribute('data-mce-contenteditable') === value) {
+ return true;
+ }
+ }
+
+ return false;
+ };
+ }
+
+ return {
+ isText: isNodeType(3),
+ isElement: isElement,
+ isComment: isNodeType(8),
+ isBr: matchNodeNames('br'),
+ isContentEditableTrue: hasContentEditableState('true'),
+ isContentEditableFalse: hasContentEditableState('false'),
+ matchNodeNames: matchNodeNames,
+ hasPropValue: hasPropValue,
+ hasAttributeValue: hasAttributeValue,
+ matchStyleValues: matchStyleValues,
+ isBogus: isBogus
+ };
+});
+
+// Included from: js/tinymce/classes/text/Zwsp.js
+
+/**
+ * Zwsp.js
+ *
+ * Released under LGPL License.
+ * Copyright (c) 1999-2015 Ephox Corp. All rights reserved
+ *
+ * License: http://www.tinymce.com/license
+ * Contributing: http://www.tinymce.com/contributing
+ */
+
+/**
+ * ....
+ *
+ * @private
+ * @class tinymce.text.Zwsp
+ * @example
+ * var isZwsp = Zwsp.isZwsp('\u200b');
+ * var abc = Zwsp.trim('a\u200bc');
+ */
+define("tinymce/text/Zwsp", [], function() {
+ var ZWSP = '\u200b';
+
+ function isZwsp(chr) {
+ return chr == ZWSP;
+ }
+
+ function trim(str) {
+ return str.replace(new RegExp(ZWSP, 'g'), '');
+ }
+
+ return {
+ isZwsp: isZwsp,
+ ZWSP: ZWSP,
+ trim: trim
+ };
+});
+
+// Included from: js/tinymce/classes/caret/CaretContainer.js
+
+/**
+ * CaretContainer.js
+ *
+ * Released under LGPL License.
+ * Copyright (c) 1999-2015 Ephox Corp. All rights reserved
+ *
+ * License: http://www.tinymce.com/license
+ * Contributing: http://www.tinymce.com/contributing
+ */
+
+/**
+ * This module handles caret containers. A caret container is a node that
+ * holds the caret for positional purposes.
+ *
+ * @private
+ * @class tinymce.caret.CaretContainer
+ */
+define("tinymce/caret/CaretContainer", [
+ "tinymce/dom/NodeType",
+ "tinymce/text/Zwsp"
+], function(NodeType, Zwsp) {
+ var isElement = NodeType.isElement,
+ isText = NodeType.isText;
+
+ function isCaretContainerBlock(node) {
+ if (isText(node)) {
+ node = node.parentNode;
+ }
+
+ return isElement(node) && node.hasAttribute('data-mce-caret');
+ }
+
+ function isCaretContainerInline(node) {
+ return isText(node) && Zwsp.isZwsp(node.data);
+ }
+
+ function isCaretContainer(node) {
+ return isCaretContainerBlock(node) || isCaretContainerInline(node);
+ }
+
+ function insertInline(node, before) {
+ var doc, sibling, textNode, parentNode;
+
+ doc = node.ownerDocument;
+ textNode = doc.createTextNode(Zwsp.ZWSP);
+ parentNode = node.parentNode;
+
+ if (!before) {
+ sibling = node.nextSibling;
+ if (isText(sibling)) {
+ if (isCaretContainer(sibling)) {
+ return sibling;
+ }
+
+ if (startsWithCaretContainer(sibling)) {
+ sibling.splitText(1);
+ return sibling;
+ }
+ }
+
+ if (node.nextS