package com.jacob.test.events;

import com.jacob.activeX.ActiveXComponent;
import com.jacob.activeX.ActiveXDispatchEvents;
import com.jacob.com.ComThread;
import com.jacob.com.Dispatch;
import com.jacob.com.Variant;
import com.jacob.test.BaseTestCase;
/**
 * This test runs fine against jdk 1.4 and 1.5
 * 
 * This demonstrates the new event handling code in jacob 1.7
 * This example will open up IE and print out some of the events
 * it listens to as it havigates to web sites.
 * contributed by Niels Olof Bouvin mailto:n.o.bouvin@daimi.au.dk
 * and Henning Jae jehoej@daimi.au.dk
 * <p>
 * May need to run with some command line options (including from inside Eclipse).  
 * Look in the docs area at the Jacob usage document for command line options.
 */

public class IETestActiveXProxy extends BaseTestCase {
	

    public void testIEActiveProxyCallback() {
      // this line starts the pump but it runs fine without it
      ComThread.startMainSTA();
      // remove this line and it dies
      ///ComThread.InitMTA(true);
      IETestActiveProxyThread aThread = new IETestActiveProxyThread();
      aThread.start();
      while (aThread.isAlive()){
          try {
            Thread.sleep(1000);
        } catch (InterruptedException e) {
            // doen with the sleep
            //e.printStackTrace();
        }
      }
      System.out.println("Main: Thread quit, about to quit main sta in thread "
    		  +Thread.currentThread().getName());
      // this line only does someting if startMainSTA() was called
      ComThread.quitMainSTA();
      System.out.println("Main: did quit main sta in thread "
    		  +Thread.currentThread().getName());
      if (aThread.threadFailedWithException != null){
      	  fail("caught an unexpected exception "+aThread.threadFailedWithException);
        }
    }
}

class IETestActiveProxyThread extends Thread
{
	public static boolean quitHandled = false;
	
	/**
	 * holds any caught exception so the main/test case can see them
	 */
	public Throwable threadFailedWithException = null;
	
    public IETestActiveProxyThread(){
        super();
    }
    
    public void run()
    {
    	// this used to be 5 seconds but sourceforge is slow
    	int delay = 5000; // msec
        // paired with statement below that blows up
        ComThread.InitMTA();
        ActiveXComponent ie = new ActiveXComponent("InternetExplorer.Application");
        try {
          Dispatch.put(ie, "Visible", new Variant(true));
          Dispatch.put(ie, "AddressBar", new Variant(true));
          System.out.println("IETestActiveProxyThread: " + Dispatch.get(ie, "Path"));
          Dispatch.put(ie, "StatusText", new Variant("My Status Text"));
    
          System.out.println("IETestActiveProxyThread: About to hookup event listener");
          IEEventsActiveProxy ieE = new IEEventsActiveProxy();
          new ActiveXDispatchEvents(ie, ieE,"InternetExplorer.Application.1");
          System.out.println("IETestActiveProxyThread: Did hookup event listener");
          /// why is this here?  Was there some other code here in the past?
          Variant optional = new Variant();
          optional.putNoParam();
    
          System.out.println("IETestActiveProxyThread: About to call navigate to sourceforge");
          Dispatch.call(ie, "Navigate", new Variant("http://sourceforge.net/projects/jacob-project"));
          System.out.println("IETestActiveProxyThread: Did call navigate to sourceforge");
          try { Thread.sleep(delay); } catch (Exception e) {}
          System.out.println("IETestActiveProxyThread: About to call navigate to yahoo");
          Dispatch.call(ie, "Navigate", new Variant("http://groups.yahoo.com/group/jacob-project"));
          System.out.println("IETestActiveProxyThread: Did call navigate to yahoo");
          try { Thread.sleep(delay); } catch (Exception e) {}
        } catch (Exception e) {
        	threadFailedWithException = e;
        	e.printStackTrace();
        } catch (Throwable re){
        	threadFailedWithException = re;
        	re.printStackTrace();
        } finally {
        	System.out.println("IETestActiveProxyThread: About to send Quit");
        	ie.invoke("Quit", new Variant[] {});
          	System.out.println("IETestActiveProxyThread: Did send Quit");
        }
        // this blows up when it tries to release a DispatchEvents object
        // I think this is because there is still one event we should get back
        // "OnQuit" that will came after we have released the thread pool
        // this is probably messed up because DispatchEvent object will have been
        // freed before the callback
        // commenting out ie.invoke(quit...) causes this to work without error
        // this code tries to wait until the quit has been handled but that doesn't work
        System.out.println("IETestActiveProxyThread: Waiting until we've received the quit callback");
        while (!quitHandled){
          try { Thread.sleep(delay/5);} catch (InterruptedException e) {}
        }
        System.out.println("IETestActiveProxyThread: Received the quit callback");
        // wait a little while for it to end
        //try {Thread.sleep(delay); } catch (InterruptedException e) {}
        System.out.println("IETestActiveProxyThread: about to call ComThread.Release in thread " +
        			Thread.currentThread().getName());

        ComThread.Release();
    }    

/**
 * The events class must be publicly accessable for reflection to work.
 * The list of available events is located at http://msdn2.microsoft.com/en-us/library/aa768280.aspx
 */
public class IEEventsActiveProxy 
{
    public void BeforeNavigate2(Dispatch pDisp, String url, Integer flags,
    			String targetFrameName, Variant postData, String headers, Boolean cancel) {
      System.out.println("IEEventsActiveProxy Received ("+Thread.currentThread().getName()+"): BeforeNavigate2 "+url);
    }

    public void CommandStateChange(Integer command, Boolean enable) {
      System.out.println("IEEventsActiveProxy Received ("+Thread.currentThread().getName()+"): CommandStateChange "+command);
    }

    public void DocumentComplete(Dispatch pDisp, String url) {
      System.out.println("IEEventsActiveProxy Received ("+Thread.currentThread().getName()+"): DocumentComplete "+url);
    }

    public void DownloadBegin() {
      System.out.println("IEEventsActiveProxy Received ("+Thread.currentThread().getName()+"): DownloadBegin ");
    }

    public void DownloadComplete() {
      System.out.println("IEEventsActiveProxy Received ("+Thread.currentThread().getName()+"): DownloadComplete ");
    }

    public void NavigateComplete2(Dispatch pDisp, String url) {
      System.out.println("IEEventsActiveProxy Received ("+Thread.currentThread().getName()+"): NavigateComplete "+url);
    }

    public void NavigateError(Dispatch pDispatch, String url, String targetFrameName, Integer statusCode, Boolean Cancel) {
        System.out.println("IEEvents Received ("+Thread.currentThread().getName()+"): NavigateError "+statusCode);
      }

    public void NewWindow2(Dispatch pDisp, Boolean cancel) {
      System.out.println("IEEventsActiveProxy Received ("+Thread.currentThread().getName()+"): NewWindow2 "+pDisp);
    }

    public void OnFullScreen(Boolean fullScreen) {
      System.out.println("IEEventsActiveProxy Received ("+Thread.currentThread().getName()+"): OnFullScreen "+fullScreen);
    }

    public void OnMenuBar(Boolean menuBar) {
      System.out.println("IEEventsActiveProxy Received ("+Thread.currentThread().getName()+"): OnMenuBar "+menuBar);
    }

    public void OnQuit() {
      System.out.println("IEEventsActiveProxy Received ("+Thread.currentThread().getName()+"): OnQuit ");
      IETestActiveProxyThread.quitHandled = true;
    }

    public void OnStatusBar(Boolean statusBar) {
      System.out.println("IEEventsActiveProxy Received ("+Thread.currentThread().getName()+"): OnStatusBar "+statusBar);
    }

    public void OnTheaterMode(Boolean theaterMode) {
      System.out.println("IEEventsActiveProxy Received ("+Thread.currentThread().getName()+"): OnTheaterMode "+theaterMode);
    }

    public void OnToolBar(Boolean onToolBar) {
      System.out.println("IEEventsActiveProxy Received ("+Thread.currentThread().getName()+"): OnToolBar "+onToolBar);
    }

    public void OnVisible(Boolean onVisible) {
      System.out.println("IEEventsActiveProxy Received ("+Thread.currentThread().getName()+"): onVisible "+ onVisible);
    }

    public void ProgressChange() {
      System.out.println("IEEventsActiveProxy Received ("+Thread.currentThread().getName()+"): ProgressChange ");
    }

    public void PropertyChange() {
      System.out.println("IEEventsActiveProxy Received ("+Thread.currentThread().getName()+"): PropertyChange ");
    }

    public void SetSecureLockIcon(Integer secureLockIcon) {
        System.out.println("IEEvents Received ("+Thread.currentThread().getName()+"): setSecureLockIcon "+secureLockIcon);
      }

    public void StatusTextChange() {
      System.out.println("IEEventsActiveProxy Received ("+Thread.currentThread().getName()+"): StatusTextChange ");
    }

    public void TitleChange() {
      System.out.println("IEEventsActiveProxy Received ("+Thread.currentThread().getName()+"): TitleChange ");
    }

    public void WindowClosing(Boolean isChildWindow) {
        System.out.println("IEEvents Received ("+Thread.currentThread().getName()+"): WindowClosing "+isChildWindow);
      }
}

}