// Localise Globals
var
- console = window.console||undefined, // Prevent a JSLint complain
- document = window.document, // Make sure we are using the correct document
- navigator = window.navigator, // Make sure we are using the correct navigator
+
sessionStorage = false, // sessionStorage
- setTimeout = window.setTimeout,
- clearTimeout = window.clearTimeout,
- setInterval = window.setInterval,
- clearInterval = window.clearInterval,
- JSON = window.JSON,
- alert = window.alert,
- History = window.History = window.History||{}, // Public History Object
- history = window.history; // Old History Object
+
+
try {
sessionStorage = window.sessionStorage; // This will throw an exception in some browsers when cookies/localStorage are explicitly disabled (i.e. Chrome)
} catch(e) {
sessionStorage = false;
}
-
- // MooTools Compatibility
- JSON.stringify = JSON.stringify||JSON.encode;
- JSON.parse = JSON.parse||JSON.decode;
-
+
// Check Existence
if ( typeof History.init !== 'undefined' ) {
throw new Error('History.js Core has already been loaded...');
* History.options.initialTitle
* What is the title of the initial state
*/
- History.options.initialTitle = History.options.initialTitle || document.title;
+ History.options.initialTitle = History.options.initialTitle || window.document.title;
/**
* History.options.html4Mode
? History.getInternetExplorerMajorVersion.cached
: (function(){
var v = 3,
- div = document.createElement('div'),
+ div = window.document.createElement('div'),
all = div.getElementsByTagName('i');
while ( (div.innerHTML = '<!--[if gt IE ' + (++v) + ']><i></i><![endif]-->') && all[0] ) {}
return (v > 4) ? v : false;
pushState: !Boolean(
window.history && window.history.pushState && window.history.replaceState
&& !(
- (/ Mobile\/([1-7][a-z]|(8([abcde]|f(1[0-8]))))/i).test(navigator.userAgent) /* disable for versions of iOS before version 4.3 (8F190) */
- || (/AppleWebKit\/5([0-2]|3[0-2])/i).test(navigator.userAgent) /* disable for the mercury iOS browser, or at least older versions of the webkit engine */
+ (/ Mobile\/([1-7][a-z]|(8([abcde]|f(1[0-8]))))/i).test(window.navigator.userAgent) /* disable for versions of iOS before version 4.3 (8F190) */
+ || (/AppleWebKit\/5([0-2]|3[0-2])/i).test(window.navigator.userAgent) /* disable for the mercury iOS browser, or at least older versions of the webkit engine */
)
),
hashChange: Boolean(
- !(('onhashchange' in window) || ('onhashchange' in document))
+ !(('onhashchange' in window) || ('onhashchange' in window.document))
||
(History.isInternetExplorer() && History.getInternetExplorerMajorVersion() < 8)
)
* Safari 5 and Safari iOS 4 fail to return to the correct state once a hash is replaced by a `replaceState` call
* https://bugs.webkit.org/show_bug.cgi?id=56249
*/
- setHash: Boolean(!History.emulated.pushState && navigator.vendor === 'Apple Computer, Inc.' && /AppleWebKit\/5([0-2]|3[0-3])/.test(navigator.userAgent)),
+ setHash: Boolean(!History.emulated.pushState && window.navigator.vendor === 'Apple Computer, Inc.' && /AppleWebKit\/5([0-2]|3[0-3])/.test(window.navigator.userAgent)),
/**
* Safari 5 and Safari iOS 4 sometimes fail to apply the state change under busy conditions
* https://bugs.webkit.org/show_bug.cgi?id=42940
*/
- safariPoll: Boolean(!History.emulated.pushState && navigator.vendor === 'Apple Computer, Inc.' && /AppleWebKit\/5([0-2]|3[0-3])/.test(navigator.userAgent)),
+ safariPoll: Boolean(!History.emulated.pushState && window.navigator.vendor === 'Apple Computer, Inc.' && /AppleWebKit\/5([0-2]|3[0-3])/.test(window.navigator.userAgent)),
/**
* MSIE 6 and 7 sometimes do not apply a hash even it was told to (requiring a second call to the apply function)
*/
History.getRootUrl = function(){
// Create
- var rootUrl = document.location.protocol+'//'+(document.location.hostname||document.location.host);
- if ( document.location.port||false ) {
- rootUrl += ':'+document.location.port;
+ var rootUrl = window.document.location.protocol+'//'+(window.document.location.hostname||window.document.location.host);
+ if ( window.document.location.port||false ) {
+ rootUrl += ':'+window.document.location.port;
}
rootUrl += '/';
History.getBaseHref = function(){
// Create
var
- baseElements = document.getElementsByTagName('base'),
+ baseElements = window.document.getElementsByTagName('base'),
baseElement = null,
baseHref = '';
* @return {string} url
*/
History.getLocationHref = function(doc) {
- doc = doc || document;
+ doc = doc || window.document;
// most of the time, this will be true
if (doc.URL === doc.location.href)
}
else {
// Normal hash apply
- document.location.hash = hash;
+ window.document.location.hash = hash;
}
}
// Apply
try {
- document.getElementsByTagName('title')[0].innerHTML = title.replace('<','<').replace('>','>').replace(' & ',' & ');
+ window.document.getElementsByTagName('title')[0].innerHTML = title.replace('<','<').replace('>','>').replace(' & ',' & ');
}
catch ( Exception ) { }
- document.title = title;
+ window.document.title = title;
// Chain
return History;
// Queue
if ( !History.busy.flag ) {
// Execute the next item in the queue
- clearTimeout(History.busy.timeout);
+ window.clearTimeout(History.busy.timeout);
var fireNext = function(){
var i, queue, item;
if ( History.busy.flag ) return;
if ( queue.length === 0 ) continue;
item = queue.shift();
History.fireQueueItem(item);
- History.busy.timeout = setTimeout(fireNext,History.options.busyDelay);
+ History.busy.timeout = window.setTimeout(fireNext,History.options.busyDelay);
}
};
- History.busy.timeout = setTimeout(fireNext,History.options.busyDelay);
+ History.busy.timeout = window.setTimeout(fireNext,History.options.busyDelay);
}
// Return
History.doubleCheckClear = function(){
// Clear
if ( History.doubleChecker ) {
- clearTimeout(History.doubleChecker);
+ window.clearTimeout(History.doubleChecker);
History.doubleChecker = false;
}
// Fix Safari 5 bug where sometimes the state does not change: https://bugs.webkit.org/show_bug.cgi?id=42940
if ( History.bugs.ieDoubleCheck ) {
// Apply Check
- History.doubleChecker = setTimeout(
+ History.doubleChecker = window.setTimeout(
function(){
History.doubleCheckClear();
if ( !History.stateChanged ) {
/**
* Ensure Cross Browser Compatibility
*/
- if ( navigator.vendor === 'Apple Computer, Inc.' || (navigator.appCodeName||'') === 'Mozilla' ) {
+ if ( window.navigator.vendor === 'Apple Computer, Inc.' || (window.navigator.appCodeName||'') === 'Mozilla' ) {
/**
* Fix Safari HashChange Issue
*/
projects / roojs1 / commitdiff