download.xml

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<?xml version="1.0"?>

<!--
	This is an application that shows 4 custom components (2 inside a tab pane).
	The app is used to make sure that the user is logged in before trying to
	download a file (which requires that the user is logged in)
-->

<Application>
	<Window caption="Download the Bindows&#8482; Framework" width="350" height="455" centered="true"/>
	<Resources>
		<Script src="stringbundles.js"/>
		<Script src="CookieManager.js"/>
		<Script src="RegistrationService.js"/>
		<Script src="CheckingLoginStateComponent.js"/>
		<Script src="LoginComponent.js"/>
		<Script src="RegisterComponent.js"/>
		<Script src="LogoutComponent.js"/>
		<Script><![CDATA[


function Download() {

	this.webService = new RegistrationService();
	this.stringBundle = new BiStringBundle;
	this.stringBundle.addBundle("zh", zhBundle);
	this.stringBundle.addBundle("en", enBundle);
	this.stringBundle.addBundle("es", esBundle);
	this.stringBundle.addBundle("fr", frBundle);
	this.stringBundle.addBundle("pt", ptBundle);
	this.stringBundle.addBundle("sv", svBundle);

	var languageNames = [];
	var bundles = this.stringBundle.getBundles();

	this.languageLabel = new BiLabel;
	this.languageCombo = new BiComboBox;
	var tmp;
	for (var i = 0; i < bundles.length; i++) {
		tmp = new BiComboBoxItem(bundles[i].languageName);
		tmp.languageCode = bundles[i].languageCode;
		if (this.stringBundle.getLanguage() == bundles[i].languageCode ||
			this.stringBundle.getMajorLanguage() == bundles[i].languageCode) {

			tmp.setSelected(true);
		}
		this.languageCombo.add(tmp);
	}

	// select correct item
	//var s = this.stringBundle.getString( this.stringBundle.getLanguage() );
	//var si = this.languageCombo.findString( s);
	//if (si) si.setSelected(true);

	this.checkingLoginStateComponent = new CheckingLoginStateComponent(this.stringBundle, this.webService);
	this.loginComponent = new LoginComponent(this.stringBundle, this.webService);
	this.registerComponent = new RegisterComponent(this.stringBundle, this.webService);
	this.logoutComponent = new LogoutComponent(this.stringBundle, this.webService);


	this.tabPane = new BiTabPane;
	this.loginPage = new BiTabPage;
	this.registerPage = new BiTabPage;

	var w = application.getWindow();

	w.add(this.languageLabel);
	w.add(this.languageCombo);
	this.tabPane.add(this.loginPage);
	this.tabPane.add(this.registerPage);

	this.updateStrings();

	this.languageLabel.setLocation(5, 10);
	this.languageCombo.setTop(8);
	this.languageCombo.setRight(5);

	this.tabPane.setLocation(5, 40);
	this.tabPane.setRight(5);
	this.tabPane.setBottom(5);

	this.loginComponent.setLocation(5, 5);
	this.loginComponent.setRight(5);
	this.loginComponent.setBottom(5);

	this.registerComponent.setLocation(5,5);
	this.registerComponent.setRight(5);
	this.registerComponent.setBottom(5);

	this.logoutComponent.setLocation(5, 40);
	this.logoutComponent.setRight(5);
	this.logoutComponent.setBottom(5);


	w.add( this.tabPane );
	//this.loginPage.add(this.loginComponent);
	this.registerPage.add(this.registerComponent);
	//this.registerComponent.layoutAllChildren();

	this.checkingLoginStateComponent.setLocation(10, 10);
	this.checkingLoginStateComponent.setRight(10);
	this.checkingLoginStateComponent.setBottom(10);
	//w.add(this.checkingLoginStateComponent);

	this.setUiState("checking");

	//this.checkingLoginStateComponent.layoutAllChildren();
	this.checkingLoginStateComponent.check();

	this.stringBundle.addEventListener("change", this.updateStrings, this);

	this.checkingLoginStateComponent.addEventListener("loggedin", this.onServiceResponse, this);
	this.checkingLoginStateComponent.addEventListener("notloggedin", this.onServiceResponse, this);
	this.logoutComponent.addEventListener("logout", this.onServiceResponse, this);
	this.loginComponent.addEventListener("login", this.onServiceResponse, this);
	this.registerComponent.addEventListener("register", this.onServiceResponse, this);

	this.tabPane.addEventListener("change", function () {
		this.setUiState( this.tabPane.getSelectedIndex() == 0 ? "login" : "register" );
	}, this);

	this.languageCombo.addEventListener("change", function (e) {
		this.stringBundle.setLanguage( this.languageCombo.getSelectedItem().languageCode );
	}, this);

}

_p = Download.prototype;
_p._className = "Download";

Download.main = function () {
	new Download();
};

Download.BASE_URI = "../../../services/download.aspx";
//Download.BASE_URI = "http://bindows.net/services/download.aspx";

_p.onServiceResponse = function (e) {
	switch (e.getType()) {
		case "loggedin":
			this.setUiState("logout");
			this.download();
			break;
		case "notloggedin":
			this.setUiState("login");
			this.loginComponent.loginIfRemembered();
			break;
		case "logout":
			this.setUiState("login");
			break;
		case "login":
		case "register":
			this.setUiState("logout");
			this.download();
			break;
	}
};

_p.setUiState = function (sState) {
	var w = application.getWindow();
	switch (sState) {

		case "checking":
			if (this.checkingLoginStateComponent.getParent() == null)
				application.getWindow().add(this.checkingLoginStateComponent);
			w.setAcceptButton(null);
			w.setCancelButton(null);
			this.tabPane.setVisible(false);
			this.checkingLoginStateComponent.setVisible(true);
			this.logoutComponent.setVisible(false);
			break;

		case "login":
			if (this.loginComponent.getParent() == null)
				this.loginPage.add(this.loginComponent);
			w.setAcceptButton(this.loginComponent.loginButton);
			w.setCancelButton(this.loginComponent.cancelButton);
			this.tabPane.setSelectedIndex(0);
			this.tabPane.setVisible(true);
			this.logoutComponent.setVisible(false);
			this.checkingLoginStateComponent.setVisible(false);
			this.loginComponent.layoutAllChildren();
			break;

		case "register":
			this.tabPane.setSelectedIndex(1);
			if (this.registerComponent.getParent() == null)
				this.registerPage.add(this.registerComponent);
			w.setAcceptButton(this.registerComponent.registerButton);
			w.setCancelButton(this.registerComponent.cancelButton);

			this.tabPane.setVisible(true);
			this.logoutComponent.setVisible(false);
			this.checkingLoginStateComponent.setVisible(false);
			this.registerComponent.layoutAllChildren();
			break;

		case "logout":
			if (this.logoutComponent.getParent() == null)
				application.getWindow().add(this.logoutComponent);
			w.setAcceptButton(this.logoutComponent.logoutButton);
			w.setCancelButton(this.logoutComponent.closeButton);
			this.tabPane.setVisible(false);
			this.logoutComponent.setVisible(true);
			this.logoutComponent.layoutAllChildren();
			this.checkingLoginStateComponent.setVisible(false);
			break;

	}
};

_p.updateStrings = function () {
	this.loginPage.getTabButton().setText( this.stringBundle.getString("loginTab") );
	this.registerPage.getTabButton().setText( this.stringBundle.getString("registerTab") );
	this.languageLabel.setText( this.stringBundle.getString("selectLanguage") );
	application.getWindow().setCaption( this.stringBundle.getString("windowCaption") );

	// work around for bug?
	this.tabPane.getTabBar().invalidateLayout();
	this.tabPane.invalidateLayout();

};

_p.download = function ()
{
	this.webService.download();
	// the logout page listens to download and downloaderror events
};

		]]></Script>
	</Resources>
</Application>