import com.jniwrapper.win32.ie.HeadlessBrowser;
import com.jniwrapper.win32.ie.WebBrowser;
import com.jniwrapper.win32.ie.dom.HTMLElement;
import com.jniwrapper.win32.ie.event.NavigationEventAdapter;
import com.jniwrapper.win32.ie.event.NewWindowEventHandler;
import com.jniwrapper.win32.ie.scripting.Robot;
 
/**
 * The sample shows how to receive HTML of a currently opened popup window.
 * <p/>
 * In this sample the HeadlessBrowser component is used. So, you are not
 * be able to see any UI components. The result of this sample execution
 * will be a printed in console HTML content of an opened popup window.
 */
public class GetPopupHtmlSample {
    public static void main(String[] args) throws Exception {
        WebBrowser browser = new HeadlessBrowser();
        // registering Navigation listener to receive the event when
        // the document is loaded completely
        browser.addNavigationListener(new NavigationEventAdapter() {
            public void entireDocumentCompleted(WebBrowser webBrowser, String url) {
                // finding the required link by its text
                Robot robot = new Robot(webBrowser);
                HTMLElement link = robot.findLinkByText("Open the JavaScript Window Example 1");
                // saving default NewWindowHandler to use it later
                final NewWindowEventHandler defaultHandler = webBrowser.getNewWindowHandler();
                // registering our NewWindowHandler to receive the event
                // when a new popup window is going to be shown
                webBrowser.setNewWindowHandler(new NewWindowEventHandler() {
                    public NewWindowAction newWindow() {
                        NewWindowAction action = defaultHandler.newWindow();
                        WebBrowser browser = action.getBrowser();
                        // registering Navigation listener for a popup window to
                        // receive the event when the popup's document is loaded completely
                        browser.addNavigationListener(new NavigationEventAdapter() {
                            public void entireDocumentCompleted(WebBrowser webBrowser, String url) {
                                // printing HTML content of a popup window
                                System.out.println("HTML = " + webBrowser.getContent());
                            }
                        });
                        return action;
                    }
                });
                // clicking on the required link
                if (link != null) {
                    link.click();
                }
            }
        });
        browser.navigate("http://www.javascript-coder.com/window-popup/javascript-window-open-example1.html");
    }
}