280 lines
10 KiB
JavaScript
280 lines
10 KiB
JavaScript
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if (typeof console == 'undefined') console = {
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log: function () { }
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};
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// sniff chrome
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var CHROME_5_LOCAL = false;
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var CHROME = false;
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var SAFARI = false;
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var FIREFOX = false;
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var WEBKIT = false;
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var OS_MAC = false;
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var IOS = false;
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var ANDROID = false;
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var MOBILE_DEVICE = false;
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var IE = false;
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var IE_10_AND_BELOW = false; //ie 10 and lower
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var IE_11_AND_ABOVE = false; //ie 11 and above
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var BROWSER_VERSION = 5000;
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(function () {
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if(!window.$axure) window.$axure = function() {};
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var useragent = window.navigator.userAgent;
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var edgeRegex = /Edge\/([0-9]+)/g;
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var edgeMatch = edgeRegex.exec(useragent);
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$axure.browser = { isEdge: Boolean(edgeMatch) };
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if(!$axure.browser.isEdge) {
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var chromeRegex = /Chrome\/([0-9]+).([0-9]+)/g;
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var chromeMatch = chromeRegex.exec(useragent);
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CHROME = Boolean(chromeMatch);
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CHROME_5_LOCAL = chromeMatch &&
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Number(chromeMatch[1]) >= 5 &&
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location.href.indexOf('file://') >= 0;
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}
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var safariRegex = /Safari\/([0-9]+)/g;
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var safariMatch = safariRegex.exec(useragent);
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SAFARI = Boolean(safariMatch) && !CHROME; //because chrome also inserts safari string into user agent
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var webkitRegex = /WebKit\//g ;
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WEBKIT = Boolean(webkitRegex.exec(useragent));
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FIREFOX = useragent.toLowerCase().indexOf('firefox') > -1;
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var macRegex = /Mac/g ;
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OS_MAC = Boolean(macRegex.exec(window.navigator.platform));
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IOS = useragent.match(/iPhone/i) || useragent.match(/iPad/i) || useragent.match(/iPod/i);
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ANDROID = useragent.match(/Android/i);
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MOBILE_DEVICE = ANDROID || IOS
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|| navigator.userAgent.match(/webOS/i)
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|| navigator.userAgent.match(/BlackBerry/i)
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|| navigator.userAgent.match(/Tablet PC/i)
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|| navigator.userAgent.match(/Windows Phone/i);
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if($.browser) {
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if($.browser.msie) IE_10_AND_BELOW = true;
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else IE_11_AND_ABOVE = useragent.toLowerCase().indexOf('trident') > -1;
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BROWSER_VERSION = $.browser.version;
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}
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IE = IE_10_AND_BELOW || IE_11_AND_ABOVE;
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//Used by sitemap and variables.js getLinkUrl functions so that they know
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//whether to embed global variables in URL as query string or hash string
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//_shouldSendVars persists the value for sitemap instead of re-checking every time
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var _shouldSendVars;
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var _shouldSendVarsToServer = function(url) {
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if(typeof _shouldSendVars != 'undefined') {
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return _shouldSendVars;
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}
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if(SAFARI || (IE_10_AND_BELOW && BROWSER_VERSION < 10)) {
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var urlToCheck = typeof url != 'undefined' ? url : window.location.href;
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var serverRegex = /http:\/\/127\.0\.0\.1:[0-9]{5}/g;
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var serverMatch = serverRegex.exec(urlToCheck);
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var previewRegex = /[0-9]{2}\.[0-9]{2}\.[0-9]{2}/g;
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var previewMatch = previewRegex.exec(urlToCheck);
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if(Boolean(serverMatch) && Boolean(previewMatch)) {
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_shouldSendVars = true;
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return _shouldSendVars;
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}
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}
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_shouldSendVars = false;
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return _shouldSendVars;
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};
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$axure.shouldSendVarsToServer = _shouldSendVarsToServer;
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})();
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(function() {
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var _topMessageCenter;
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var _messageCenter = {};
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var _listeners = [];
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var _stateListeners = [];
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var _state = {};
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var _eventObject = null;
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var _queuedMessages = [];
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var _initialized = false;
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// this is for the non Chrome 5 local scenarios. The "top" message center will dispatch to all the bottom ones
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var _childrenMessageCenters = [];
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// create $axure if it hasn't been created
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if (!window.$axure) window.$axure = function() {};
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$axure.messageCenter = _messageCenter;
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// isolate scope, and initialize _topMessageCenter.
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(function() {
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if (!CHROME_5_LOCAL) {
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var topAxureWindow = window;
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try {
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while(topAxureWindow.parent && topAxureWindow.parent !== topAxureWindow
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&& topAxureWindow.parent.$axure) topAxureWindow = topAxureWindow.parent;
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} catch(e) {}
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_topMessageCenter = topAxureWindow.$axure.messageCenter;
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}
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})();
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$(window.document).ready(function() {
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if (CHROME_5_LOCAL) {
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$('body').append("<div id='axureEventReceiverDiv' style='display:none'></div>" +
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"<div id='axureEventSenderDiv' style='display:none'></div>");
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_eventObject = window.document.createEvent('Event');
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_eventObject.initEvent('axureMessageSenderEvent', true, true);
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$('#axureEventReceiverDiv').bind('axureMessageReceiverEvent', function () {
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var request = JSON.parse($(this).text());
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_handleRequest(request);
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});
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} else {
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if (_topMessageCenter != _messageCenter) {
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_topMessageCenter.addChildMessageCenter(_messageCenter);
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console.log('adding from ' + window.location.toString());
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}
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}
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});
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var _handleRequest = function (request) {
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// route the request to all the listeners
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for(var i = 0; i < _listeners.length; i++) _listeners[i](request.message, request.data);
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// now handle the queued messages if we're initializing
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if (request.message == 'initialize') {
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_initialized = true;
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// send all the queued messages and return
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for (var i = 0; i < _queuedMessages.length; i++) {
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var qRequest = _queuedMessages[i];
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_messageCenter.postMessage(qRequest.message, qRequest.data);
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}
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_queuedMessages = [];
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}
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// and then handle the set state messages, if necessary
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if (request.message == 'setState') {
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_state[request.data.key] = request.data.value;
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for (var i = 0; i < _stateListeners.length; i++) {
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var keyListener = _stateListeners[i];
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// if thep passed a null or empty value, always post the message
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if (!keyListener.key || keyListener.key == request.data.key) {
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keyListener.listener(request.data.key, request.data.value);
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}
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}
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}
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};
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// -----------------------------------------------------------------------------------------
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// This method allows for dispatching messages in the non-chromelocal scenario.
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// Each child calls this on _topMessageCenter
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// -----------------------------------------------------------------------------------------
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_messageCenter.addChildMessageCenter = function(messageCenter) {
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_childrenMessageCenters[_childrenMessageCenters.length] = messageCenter;
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};
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// -----------------------------------------------------------------------------------------
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// This method allows for dispatching messages in the non-chromelocal scenario.
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// Each child calls this on _topMessageCenter
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// -----------------------------------------------------------------------------------------
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_messageCenter.dispatchMessage = function(message, data) {
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_handleRequest({
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message: message,
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data: data
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});
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};
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// -----------------------------------------------------------------------------------------
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// -----------------------------------------------------------------------------------------
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_messageCenter.dispatchMessageRecursively = function(message, data) {
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console.log("dispatched to " + window.location.toString());
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// dispatch to the top center first
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_messageCenter.dispatchMessage(message, data);
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$('iframe').each(function(index, frame) {
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//try,catch to handle permissions error in FF when loading pages from another domain
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try {
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if (frame.contentWindow.$axure && frame.contentWindow.$axure.messageCenter) {
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frame.contentWindow.$axure.messageCenter.dispatchMessageRecursively(message, data);
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}
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}catch(e) {}
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});
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};
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var _combineEventMessages = false;
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var _compositeEventMessageData = [];
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_messageCenter.startCombineEventMessages = function() {
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_combineEventMessages = true;
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}
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_messageCenter.endCombineEventMessages = function () {
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_messageCenter.sendCompositeEventMessage();
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_combineEventMessages = false;
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}
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_messageCenter.sendCompositeEventMessage = function () {
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_messageCenter.postMessage('axCompositeEventMessage', _compositeEventMessageData);
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_compositeEventMessageData = [];
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}
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_messageCenter.postMessage = function (message, data) {
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if(_combineEventMessages) {
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if(message == 'axEvent' || message == 'axCase' || message == 'axAction' || message == 'axEventComplete') {
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_compositeEventMessageData.push({ 'message': message, 'data': data });
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if(_compositeEventMessageData.length >= 10) _messageCenter.sendCompositeEventMessage();
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return;
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}
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}
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if(!CHROME_5_LOCAL) {
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_topMessageCenter.dispatchMessageRecursively(message, data);
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} else {
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var request = {
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message: message,
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data: data
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};
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if(_initialized) {
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var senderDiv = window.document.getElementById('axureEventSenderDiv');
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var messageText = JSON.stringify(request);
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// console.log('sending event: ' + messageText);
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senderDiv.innerText = messageText;
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senderDiv.dispatchEvent(_eventObject);
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// console.log('event sent');
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} else {
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_queuedMessages[_queuedMessages.length] = request;
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}
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}
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};
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_messageCenter.setState = function(key, value) {
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var data = {
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key: key,
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value: value
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};
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_messageCenter.postMessage('setState', data);
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};
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_messageCenter.getState = function(key) {
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return _state[key];
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};
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_messageCenter.addMessageListener = function(listener) {
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_listeners[_listeners.length] = listener;
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};
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_messageCenter.addStateListener = function(key, listener) {
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_stateListeners[_stateListeners.length] = {
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key: key,
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listener: listener
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};
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};
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})();
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