/*
* WindowResponder.java
* SwingOSC
*
* Copyright (c) 2005-2011 Hanns Holger Rutz. All rights reserved.
*
* This software is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either
* version 2, june 1991 of the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public
* License (gpl.txt) along with this software; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*
* For further information, please contact Hanns Holger Rutz at
* contact@sciss.de
*
*
* Changelog:
* 12-Nov-05 created
* 02-Feb-07 added ComponentListener so we can track window resizing
*/
package de.sciss.swingosc;
import java.awt.Container;
import java.awt.Insets;
import java.awt.Rectangle;
import java.awt.event.ComponentEvent;
import java.awt.event.ComponentListener;
import java.awt.event.WindowEvent;
import java.awt.event.WindowFocusListener;
import java.awt.event.WindowListener;
import java.io.IOException;
import java.lang.reflect.InvocationTargetException;
import de.sciss.net.OSCMessage;
/**
* An <code>WindowResponder</code> is created for a frame component.
* When instantiating, the responder starts to listen to
* <code>WindowEvent</code>s fired from that component, until
* <code>remove</code> is called. When an event occurs, the
* responder will send a <code>/window</code> OSC message to
* the client that has created the responder, with the first
* argument being the component's ID, followed by the state change,
* e.g. <code>opened</code>, <code>closing</code>, <code>iconified</code> etc.,
* followed key-value pairs of properties. The property key names are specified
* in he constructor.
*
* @author Hanns Holger Rutz
* @version 0.59, 25-Feb-08
*/
public class WindowResponder
extends AbstractResponder
implements ComponentListener, WindowListener, WindowFocusListener
{
private static final Class[] listenerClasses =
{ WindowListener.class, WindowFocusListener.class, ComponentListener.class };
private static final String[] listenerNames =
{ "WindowListener", "WindowFocusListener", "ComponentListener" };
private final Object[] shortReplyArgs = new Object[ 2 ];
private final boolean cocoaOrient;
public WindowResponder( Object objectID )
throws IllegalAccessException, NoSuchMethodException, InvocationTargetException
{
this( objectID, true );
}
public WindowResponder( Object objectID, boolean cocoaOrient )
throws IllegalAccessException, NoSuchMethodException, InvocationTargetException
{
super( objectID, 6 );
this.cocoaOrient = cocoaOrient;
add();
shortReplyArgs[ 0 ] = replyArgs[ 0 ];
}
protected Class[] getListenerClasses()
{
return listenerClasses;
}
protected String[] getListenerNames()
{
return listenerNames;
}
protected String getOSCCommand()
{
return "/window";
}
private void reply( String stateName, ComponentEvent e )
{
final Container c = (Container) e.getComponent();
final Rectangle b = c.getBounds();
final Insets insets = c.getInsets();
final Rectangle screenBounds = c.getGraphicsConfiguration().getBounds();
replyArgs[ 1 ] = stateName;
replyArgs[ 2 ] = new Integer( b.x - screenBounds.x + insets.left );
replyArgs[ 3 ] = new Integer( cocoaOrient ?
(screenBounds.y + screenBounds.height) - (b.y + b.height) + insets.bottom :
(b.y - screenBounds.y + insets.top)
);
replyArgs[ 4 ] = new Integer( b.width - (insets.left + insets.right) );
replyArgs[ 5 ] = new Integer( b.height - (insets.top + insets.bottom) );
try {
// [ "/window", <componentID>, <state>, <x>, <y>, <w>, <h> ]
client.reply( new OSCMessage( getOSCCommand(), replyArgs ));
}
catch( IOException ex ) {
SwingOSC.printException( ex, getOSCCommand() );
}
}
private void replyShort( String stateName )
{
try {
// [ "/window", <componentID>, <state> ]
shortReplyArgs[ 1 ] = stateName;
client.reply( new OSCMessage( getOSCCommand(), shortReplyArgs ));
}
catch( IOException ex ) {
SwingOSC.printException( ex, getOSCCommand() );
}
}
// -------- WindowListener interface --------
public void windowOpened( WindowEvent e )
{
replyShort( "opened" );
}
public void windowClosing( WindowEvent e )
{
//System.out.println( "GOT CLOSING" );
replyShort( "closing" );
}
public void windowClosed( WindowEvent e )
{
replyShort( "closed" );
}
public void windowIconified( WindowEvent e )
{
replyShort( "iconified" );
}
public void windowDeiconified( WindowEvent e )
{
replyShort( "deiconified" );
}
public void windowActivated( WindowEvent e )
{
replyShort( "activated" );
}
public void windowDeactivated( WindowEvent e )
{
replyShort( "deactivated" );
}
// -------- WindowFocusListener interface --------
public void windowGainedFocus( WindowEvent e )
{
replyShort( "gainedFocus" );
}
public void windowLostFocus( WindowEvent e )
{
replyShort( "lostFocus" );
}
// -------- ComponentListener interface --------
public void componentResized( ComponentEvent e )
{
reply( "resized", e );
}
public void componentMoved( ComponentEvent e )
{
reply( "moved", e );
}
public void componentShown( ComponentEvent e ) { /* ignored */ }
public void componentHidden( ComponentEvent e ) { /* ignored */ }
}