org.freehep.application
Class Application.ApplicationCommandProcessor

java.lang.Object
  java.util.Observable
      org.freehep.util.commanddispatcher.CommandProcessor
          org.freehep.application.Application.ApplicationCommandProcessor

All Implemented Interfaces:

CommandGroup

Direct Known Subclasses:

MDIApplication.MDICommandProcessor

Enclosing class:

Application

public class Application.ApplicationCommandProcessor

extends CommandProcessor

Extends CommandProcessor to handle some standard Application commands. Also allows the onXXX() enableXXX() methods to be declared on the application itself, as well as the command processor, as a convenience for simple applications.

Source Code:

Application.ApplicationCommandProcessor.java

Nested Class Summary

Nested classes inherited from class org.freehep.util.commanddispatcher.CommandProcessor

CommandProcessor.BooleanTarget, CommandProcessor.SimpleTarget

Constructor Summary

Application.ApplicationCommandProcessor()

Method Summary

CommandTarget	acceptCommand(String command) The CommandTargetManager calls acceptCommand to find out if this CommandProcessor can respond to the specified command.
void	enableShowStatusBar(BooleanCommandState state)
void	enableShowToolBar(BooleanCommandState state)
protected void	invoke(Method method, Object[] args)
void	onAbout()
void	onExit()
void	onHelpContents()
void	onHelpIndex()
void	onHelpSearch()
void	onShowStatusBar(boolean show)
void	onShowToolBar(boolean show)

Methods inherited from class org.freehep.util.commanddispatcher.CommandProcessor

acceptCommand, invokeCommand, invokeCommand, invokeCommand, invokeEnable, setChanged, setManager, translate

Methods inherited from class java.util.Observable

addObserver, clearChanged, countObservers, deleteObserver, deleteObservers, hasChanged, notifyObservers, notifyObservers

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.freehep.util.commanddispatcher.CommandGroup

addObserver, deleteObserver

Constructor Detail

Application.ApplicationCommandProcessor

public Application.ApplicationCommandProcessor()

Method Detail

onExit

public void onExit()

onAbout

public void onAbout()

onHelpContents

public void onHelpContents()

onHelpSearch

public void onHelpSearch()

onHelpIndex

public void onHelpIndex()

onShowStatusBar

public void onShowStatusBar(boolean show)

enableShowStatusBar

public void enableShowStatusBar(BooleanCommandState state)

onShowToolBar

public void onShowToolBar(boolean show)

enableShowToolBar

public void enableShowToolBar(BooleanCommandState state)

acceptCommand

public CommandTarget acceptCommand(String command)

Description copied from class: CommandProcessor

The CommandTargetManager calls acceptCommand to find out if this CommandProcessor can respond to the specified command. If it can it returns a CommandTarget for the command, otherwise it returns null.

Specified by:

acceptCommand in interface CommandGroup

Overrides:

acceptCommand in class CommandProcessor

Parameters:

command - The command to test for

invoke

protected void invoke(Method method,
                      Object[] args)
               throws IllegalAccessException,
                      InvocationTargetException

Overrides:

invoke in class CommandProcessor

Throws:

IllegalAccessException

InvocationTargetException