/*
* Christopher Deckers (chrriis@nextencia.net)
* http://www.nextencia.net
*
* See the file "readme.txt" for information on usage and redistribution of
* this file, and for a DISCLAIMER OF ALL WARRANTIES.
*/
package chrriis.dj.nativeswing.swtimpl.demo.examples.webbrowser;
import java.awt.BorderLayout;
import java.awt.FlowLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.InputStream;
import javax.swing.BorderFactory;
import javax.swing.JButton;
import javax.swing.JComponent;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JTextField;
import javax.swing.SwingUtilities;
import chrriis.common.UIUtils;
import chrriis.common.Utils;
import chrriis.common.WebServer;
import chrriis.common.WebServer.HTTPRequest;
import chrriis.common.WebServer.WebServerContent;
import chrriis.dj.nativeswing.swtimpl.NativeInterface;
import chrriis.dj.nativeswing.swtimpl.components.JWebBrowser;
/**
* @author Christopher Deckers
*/
public class Cookies {
public static JComponent createContent() {
JPanel contentPane = new JPanel(new BorderLayout());
JPanel webBrowserPanel = new JPanel(new BorderLayout());
webBrowserPanel.setBorder(BorderFactory.createTitledBorder("Native Web Browser component"));
final JWebBrowser webBrowser = new JWebBrowser();
webBrowser.setBarsVisible(false);
webBrowser.setStatusBarVisible(true);
final String url = WebServer.getDefaultWebServer().getDynamicContentURL(Cookies.class.getName(), "index.html");
webBrowser.navigate(url);
webBrowserPanel.add(webBrowser, BorderLayout.CENTER);
contentPane.add(webBrowserPanel, BorderLayout.CENTER);
JPanel cookiesPanel = new JPanel(new BorderLayout());
cookiesPanel.setBorder(BorderFactory.createTitledBorder("Get/Set Cookies"));
JPanel getSetNorthPanel = new JPanel(new FlowLayout(FlowLayout.LEFT, 4, 2));
getSetNorthPanel.add(new JLabel("Cookie Value:"));
final JTextField setCookieValueField = new JTextField("Some other value", 14);
getSetNorthPanel.add(setCookieValueField);
JButton setButton = new JButton("Set");
setButton.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
JWebBrowser.setCookie(url, "SomeNSCookie=" + setCookieValueField.getText());
}
});
getSetNorthPanel.add(setButton);
JButton getButton = new JButton("Get");
getSetNorthPanel.add(getButton);
JButton clearAllButton = new JButton("Clear all session cookies");
clearAllButton.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
JWebBrowser.clearSessionCookies();
}
});
getSetNorthPanel.add(clearAllButton);
cookiesPanel.add(getSetNorthPanel, BorderLayout.NORTH);
JPanel getSetSouthPanel = new JPanel(new FlowLayout(FlowLayout.LEFT, 4, 2));
getSetSouthPanel.add(new JLabel("Last acquired cookie value:"));
final JLabel getLabel = new JLabel("-");
getButton.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
String cookieValue = JWebBrowser.getCookie(url, "SomeNSCookie");
getLabel.setText(cookieValue == null? "null": cookieValue);
}
});
getSetSouthPanel.add(getLabel);
cookiesPanel.add(getSetSouthPanel, BorderLayout.SOUTH);
contentPane.add(cookiesPanel, BorderLayout.SOUTH);
return contentPane;
}
private static final String LS = Utils.LINE_SEPARATOR;
protected static WebServerContent getWebServerContent(HTTPRequest httpRequest) {
return new WebServerContent() {
@Override
public InputStream getInputStream() {
String content =
"<html>" + LS +
" <head>" + LS +
" <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\"/>" + LS +
" <script language=\"JavaScript\" type=\"text/javascript\">" + LS +
" <!--" + LS +
" function saveCookie(name) {" + LS +
" var value = document.forms['cookieForm'].cookieValue.value;" + LS +
" if (!value) {" + LS +
" alert('Please enter a value in the text field.');" + LS +
" } else {" + LS +
" document.cookie = name + '=' + value;" + LS +
" alert('Cookie set');" + LS +
" }" + LS +
" }" + LS +
" function readCookie(name) {" + LS +
" var nameEQ = name + '=';" + LS +
" var ca = document.cookie.split(';');" + LS +
" var value = null;" + LS +
" for(var i=0; i < ca.length; i++) {" + LS +
" var c = ca[i];" + LS +
" while (c.charAt(0) == ' ') c = c.substring(1, c.length);" + LS +
" if (c.indexOf(nameEQ) == 0) {" + LS +
" value = c.substring(nameEQ.length, c.length);" + LS +
" break;" + LS +
" }" + LS +
" }" + LS +
" alert('The value of the cookie is: ' + value);" + LS +
" }" + LS +
" function deleteCookie(name) {" + LS +
" document.cookie = name + '=; expires=Thu, 01-Jan-1970 00:00:01 GMT';" + LS +
" alert('Cookie deleted');" + LS +
" }" + LS +
" //-->" + LS +
" </script>" + LS +
" </head>" + LS +
" <body>" + LS +
" <form name=\"cookieForm\" action=\"#\"><input name=\"cookieValue\" value=\"Some value\"> <a href=\"javascript:saveCookie('SomeNSCookie')\" class=\"page\">Set cookie</a></form><br>" + LS +
" <a href=\"javascript:readCookie('SomeNSCookie')\" class=\"page\">Read cookie</a>, <a href=\"javascript:deleteCookie('SomeNSCookie')\" class=\"page\">Delete cookie</a>" + LS +
" </body>" + LS +
"</html>" + LS;
return getInputStream(content);
}
};
}
/* Standard main method to try that test as a standalone application. */
public static void main(String[] args) {
NativeInterface.open();
UIUtils.setPreferredLookAndFeel();
SwingUtilities.invokeLater(new Runnable() {
public void run() {
JFrame frame = new JFrame("DJ Native Swing Test");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.getContentPane().add(createContent(), BorderLayout.CENTER);
frame.setSize(800, 600);
frame.setLocationByPlatform(true);
frame.setVisible(true);
}
});
NativeInterface.runEventPump();
}
}