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Diffstat (limited to 'WebContent/VAADIN/vaadinBootstrap.js')
| -rw-r--r-- | WebContent/VAADIN/vaadinBootstrap.js | 359 |
1 files changed, 0 insertions, 359 deletions
diff --git a/WebContent/VAADIN/vaadinBootstrap.js b/WebContent/VAADIN/vaadinBootstrap.js deleted file mode 100644 index 89514dbcc2..0000000000 --- a/WebContent/VAADIN/vaadinBootstrap.js +++ /dev/null @@ -1,359 +0,0 @@ -(function() { - var apps = {}; - var themesLoaded = {}; - var widgetsets = {}; - - - var log; - if (typeof console === "undefined" || !window.location.search.match(/[&?]debug(&|$)/)) { - //If no console.log present, just use a no-op - log = function() {}; - } else if (typeof console.log === "function") { - //If it's a function, use it with apply - log = function() { - console.log.apply(console, arguments); - }; - } else { - //In IE, its a native function for which apply is not defined, but it works without a proper 'this' reference - log = console.log; - } - - var loadTheme = function(url, version) { - if(!themesLoaded[url]) { - log("loadTheme", url, version); - - var href = url + '/styles.css'; - if (version) { - href += '?v=' + version; - } - - var stylesheet = document.createElement('link'); - stylesheet.setAttribute('rel', 'stylesheet'); - stylesheet.setAttribute('type', 'text/css'); - stylesheet.setAttribute('href', href); - document.getElementsByTagName('head')[0].appendChild(stylesheet); - themesLoaded[url] = true; - } - }; - - var isWidgetsetLoaded = function(widgetset) { - var className = widgetset.replace(/\./g, "_"); - return (typeof window[className]) != "undefined"; - }; - - var loadWidgetset = function(url, widgetset) { - if (widgetsets[widgetset]) { - return; - } - log("load widgetset", url, widgetset); - setTimeout(function() { - if (!isWidgetsetLoaded(widgetset)) { - alert("Failed to load the widgetset: " + url); - } - }, 15000); - - var scriptTag = document.createElement('script'); - scriptTag.setAttribute('type', 'text/javascript'); - scriptTag.setAttribute('src', url); - document.getElementsByTagName('head')[0].appendChild(scriptTag); - - widgetsets[widgetset] = { - pendingApps: [] - }; - }; - - var isInitializedInDom = function(appId) { - var appDiv = document.getElementById(appId); - if (!appDiv) { - return false; - } - for ( var i = 0; i < appDiv.childElementCount; i++) { - var className = appDiv.childNodes[i].className; - // If the app div contains a child with the class - // "v-app-loading" we have only received the HTML - // but not yet started the widget set - // (UIConnector removes the v-app-loading div). - if (className && className.indexOf("v-app-loading") != -1) { - return false; - } - } - return true; - }; - - window.vaadin = window.vaadin || { - initApplication: function(appId, config) { - var testbenchId = appId.replace(/-\d+$/, ''); - - if (apps[appId]) { - if (window.vaadin && window.vaadin.clients && window.vaadin.clients[testbenchId] && window.vaadin.clients[testbenchId].initializing) { - throw "Application " + appId + " is already being initialized"; - } - if (isInitializedInDom(appId)) { - throw "Application " + appId + " already initialized"; - } - } - - log("init application", appId, config); - - window.vaadin.clients[testbenchId] = { - isActive: function() { - return true; - }, - initializing: true - }; - - var getConfig = function(name) { - var value = config[name]; - return value; - }; - - var fetchRootConfig = function(callback) { - log('Fetching root config'); - var url = getConfig('browserDetailsUrl'); - if (!url) { - // No special url defined, use the same URL that loaded this page (without the fragment) - url = window.location.href.replace(/#.*/,''); - } - // Timestamp to avoid caching - url += ((/\?/).test(url) ? "&" : "?") + "v-" + (new Date()).getTime(); - - var params = "v-browserDetails=1"; - var rootId = getConfig("v-rootId"); - if (rootId !== undefined) { - params += "&v-rootId=" + rootId; - } - - // Tell the UI what theme it is configured to use - var theme = getConfig('theme'); - if (theme !== undefined) { - params += '&theme=' + encodeURIComponent(theme); - } - - params += "&v-appId=" + appId; - - var extraParams = getConfig('extraParams') - if (extraParams !== undefined) { - params += extraParams; - } - - params += '&' + vaadin.getBrowserDetailsParameters(appId, getConfig('sendUrlsAsParameters')); - - var r; - try { - r = new XMLHttpRequest(); - } catch (e) { - r = new ActiveXObject("MSXML2.XMLHTTP.3.0"); - } - r.open('POST', url, true); - r.onreadystatechange = function (aEvt) { - if (r.readyState == 4) { - // Save responseStatus so as Offline Applications know what happened - // when loading root configuration from server, and depending on the - // error status display an error message or the offline UI. - config.rootResponseStatus = r.status; - config.rootResponseText = r.responseText; - - var text = r.responseText; - if (r.status == 200){ - log("Got root config response", text); - var updatedConfig = JSON.parse(text); - - // Copy new properties to the config object - for (var property in updatedConfig) { - if (updatedConfig.hasOwnProperty(property)) { - config[property] = updatedConfig[property]; - } - } - - // Try bootstrapping again, this time without fetching missing info - bootstrapApp(false); - } else { - log('Error', r.statusText, text); - - //Let TB waitForVaadin work again - delete window.vaadin.clients[testbenchId]; - - // Show the error in the app's div - var appDiv = document.getElementById(appId); - appDiv.innerHTML = text; - appDiv.style['overflow'] = 'auto'; - } - - // Run the fetchRootConfig callback if present. - callback && callback(r); - } - }; - // send parameters as POST data - r.setRequestHeader("Content-type", "application/x-www-form-urlencoded"); - r.send(params); - - log('sending request to ', url); - }; - - //Export public data - var app = { - getConfig: getConfig, - // Used when the app was started in offline, so as it is possible - // to defer root configuration loading until network is available. - fetchRootConfig: fetchRootConfig - }; - apps[appId] = app; - - if (!window.name) { - window.name = appId + '-' + Math.random(); - } - - var bootstrapApp = function(mayDefer) { - var vaadinDir = getConfig('vaadinDir'); - - var versionInfo = getConfig('versionInfo'); - - var themeUri = vaadinDir + 'themes/' + getConfig('theme'); - loadTheme(themeUri, versionInfo && versionInfo['vaadinVersion']); - - var widgetset = getConfig('widgetset'); - var widgetsetUrl = getConfig('widgetsetUrl'); - if (!widgetsetUrl) { - widgetsetUrl = vaadinDir + 'widgetsets/' + widgetset + "/" + widgetset + ".nocache.js?" + new Date().getTime(); - } - loadWidgetset(widgetsetUrl, widgetset); - - if (getConfig('uidl') === undefined) { - if (mayDefer) { - fetchRootConfig(); - } else { - throw "May not defer bootstrap any more"; - } - } else { - if (widgetsets[widgetset].callback) { - log("Starting from bootstrap", appId); - widgetsets[widgetset].callback(appId); - } else { - log("Setting pending startup", appId); - widgetsets[widgetset].pendingApps.push(appId); - } - } - }; - bootstrapApp(true); - - if (getConfig("debug")) { - // TODO debug state is now global for the entire page, but should somehow only be set for the current application - window.vaadin.debug = true; - } - - return app; - }, - clients: {}, - getAppIds: function() { - var ids = [ ]; - for (var id in apps) { - if (apps.hasOwnProperty(id)) { - ids.push(id); - } - } - return ids; - }, - getApp: function(appId) { - return apps[appId]; - }, - loadTheme: loadTheme, - registerWidgetset: function(widgetset, callback) { - log("Widgetset registered", widgetset); - var ws = widgetsets[widgetset]; - if (ws && ws.pendingApps) { - ws.callback = callback; - for(var i = 0; i < ws.pendingApps.length; i++) { - var appId = ws.pendingApps[i]; - log("Starting from register widgetset", appId); - callback(appId); - } - ws.pendingApps = null; - } - }, - getBrowserDetailsParameters: function(parentElementId, sendUrlsAsParameters) { - // Screen height and width - var params = 'v-sh=' + window.screen.height; - params += '&v-sw=' + window.screen.width; - - // Window height and width - var cw = 0; - var ch = 0; - if(typeof(window.innerWidth) == 'number') { - // Modern browsers - cw = window.innerWidth; - ch = window.innerHeight; - } else { - // IE 8 - cw = document.documentElement.clientWidth; - ch = document.documentElement.clientHeight; - } - params += '&v-cw=' + cw + '&v-ch=' + ch; - - - var d = new Date(); - - params += '&v-curdate=' + d.getTime(); - - var tzo1 = d.getTimezoneOffset(); // current offset - var dstDiff = 0; - var rtzo = tzo1; - - for (var m=12;m>0;m--) { - d.setUTCMonth(m); - var tzo2 = d.getTimezoneOffset(); - if (tzo1 != tzo2) { - dstDiff = (tzo1 > tzo2 ? tzo1-tzo2 : tzo2-tzo1); // offset w/o DST - rtzo = (tzo1 > tzo2 ? tzo1 : tzo2); // offset w/o DST - break; - } - } - - // Time zone offset - params += '&v-tzo=' + tzo1; - - // DST difference - params += '&v-dstd=' + dstDiff; - - // Raw time zone offset - params += '&v-rtzo=' + rtzo; - - // DST in effect? - params += '&v-dston=' + (tzo1 != rtzo); - - var pe = document.getElementById(parentElementId); - if (pe) { - params += '&v-vw=' + pe.offsetWidth; - params += '&v-vh=' + pe.offsetHeight; - } - - // Location - if (sendUrlsAsParameters !== false) { - params += '&v-loc=' + encodeURIComponent(location.href); - } - - // Window name - if (window.name) { - params += '&v-wn=' + encodeURIComponent(window.name); - } - - // Detect touch device support - var supportsTouch = false; - try { - document.createEvent("TouchEvent"); - supportsTouch = true; - } catch (e) { - // Chrome and IE10 touch detection - supportsTouch = 'ontouchstart' in window - || navigator.msMaxTouchPoints; - } - - if (supportsTouch) { - params += "&v-td=1"; - } - - return params; - } - }; - - log('Vaadin bootstrap loaded'); -})(); 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