var ApplicationApi = null;
window.addEvent('domready', function () {
ApplicationApi = new Archetype();
});
function onFrameLoaded(deep) {
if (String(window.location.href) != ApplicationApi.baseUrl() + "#/" + deep)
window.location.href = ApplicationApi.baseUrl() + "#/" + deep;
}
var Archetype = new Class({
Implements: [Options, Events],
host: null,
deepLink: null,
stage: null,
options:
{
// this value is set to true if the site is being browsed by an ie browser
// it is set as an option so the implementation can override this if required
useIFrameHistory: (/MSIE (\d+\.\d+);/.test(navigator.userAgent)) && new Number(RegExp.$1) <= 7,
historyIFrameName: "historyFrame",
controlHost: "silverlightControlHost",
control: "silverlightControl"
},
initialize: function (options) {
this.setOptions(options);
this.host = $(this.options.controlHost);
},
// starts up the system which checks the url
// periodically for changes to the anchor tag
// called from Stage::Stage in Stage.xaml.cs
stageInit: function () {
this.stage = $(this.options.control).content.stage;
if (this.options.useIFrameHistory) {
var url = String(window.location.href);
var idx = url.indexOf('#');
var path = '';
if (idx != -1)
path = url.substring(idx + 2, url.length);
var doc = document.getElementById(this.options.historyIFrameName).contentWindow.document;
doc.open("javascript:''");
doc.write("parent.onFrameLoaded('" + path + "');");
doc.close();
}
//this.WriteUrlForSearchEngineStuff();
this.checkUrl();
this.checkUrl.periodical(100);
},
// WriteUrlForSearchEngineStuff: function ()
// {
// var url = String(window.location.href);
// alert(url);
// },
checkUrl: function () {
var url = String(window.location.href);
var idx = url.indexOf('#');
var path = '';
if (idx != -1) {
path = url.substring(idx + 2, url.length);
}
if (path != ApplicationApi.deepLink) {
ApplicationApi.deepLink = path;
ApplicationApi.stage.DeepLinkToPath(path);
}
},
baseUrl: function () {
var url = String(window.location.href);
var index = url.indexOf("?");
if (-1 != index) {
url = url.substring(0, index);
}
var idx = url.indexOf('#');
if (idx == -1) {
return url;
}
else
return url.substring(0, idx);
},
setDeepLink: function (path) {
if (this.deepLink == path)
return;
this.deepLink = path;
window.location.href = this.baseUrl() + '#/' + path;
if (this.options.useIFrameHistory) {
var doc = document.getElementById(this.options.historyIFrameName).contentWindow.document;
doc.open("javascript:''");
doc.write("parent.onFrameLoaded('" + path + "');");
doc.close();
}
}
});