Package org.apache.pdfbox.debugger.ui

Class OSXAdapter

java.lang.Object

org.apache.pdfbox.debugger.ui.OSXAdapter

All Implemented Interfaces:

InvocationHandler

public class OSXAdapter
extends Object
implements InvocationHandler

Hooks existing preferences/about/quit functionality from an existing Java app into handlers for the Mac OS X application menu. Uses a Proxy object to dynamically implement the com.apple.eawt.ApplicationListener interface and register it with the com.apple.eawt.Application object. This allows the complete project to be both built and run on any platform without any stubs or placeholders. Useful for developers looking to implement Mac OS X features while supporting multiple platforms with minimal impact.

Field Summary

Fields

Modifier and Type	Field	Description
protected String	proxySignature
protected Method	targetMethod
protected Object	targetObject

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	OSXAdapter(String proxySignature, Object target, Method handler)

Method Summary

Modifier and Type	Method	Description
boolean	callTarget(Object appleEvent)
Object	invoke(Object proxy, Method method, Object[] args)
protected boolean	isCorrectMethod(Method method, Object[] args)
static void	setAboutHandler(Object target, Method aboutHandler)
protected void	setApplicationEventHandled(Object event, boolean handled)
static void	setFileHandler(Object target, Method fileHandler)
static void	setHandler(OSXAdapter adapter)
static void	setPreferencesHandler(Object target, Method prefsHandler)
static void	setQuitHandler(Object target, Method quitHandler)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

targetObject

protected Object targetObject

targetMethod

protected Method targetMethod

proxySignature

protected String proxySignature

Constructor Details

OSXAdapter

protected OSXAdapter(String proxySignature,
 Object target,
 Method handler)

Method Details

setQuitHandler

public static void setQuitHandler(Object target,
 Method quitHandler)

setAboutHandler

public static void setAboutHandler(Object target,
 Method aboutHandler)

setPreferencesHandler

public static void setPreferencesHandler(Object target,
 Method prefsHandler)

setFileHandler

public static void setFileHandler(Object target,
 Method fileHandler)

setHandler

public static void setHandler(OSXAdapter adapter)

callTarget

public boolean callTarget(Object appleEvent)
                   throws InvocationTargetException,
IllegalAccessException

Throws:

InvocationTargetException

IllegalAccessException

invoke

public Object invoke(Object proxy,
 Method method,
 Object[] args)
              throws Throwable

Specified by:

invoke in interface InvocationHandler

Throws:

Throwable

isCorrectMethod

protected boolean isCorrectMethod(Method method,
 Object[] args)

setApplicationEventHandled

protected void setApplicationEventHandled(Object event,
 boolean handled)