DigesterController (Data Digester)

java.lang.Object
- com.lf.digester.gui.DigesterController

All Implemented Interfaces:

com.apple.eawt.AboutHandler, com.apple.eawt.PreferencesHandler, com.apple.eawt.QuitHandler, java.awt.event.ActionListener, java.awt.event.WindowListener, java.util.EventListener
```
public class DigesterController
extends java.lang.Object
implements java.awt.event.ActionListener, java.awt.event.WindowListener, com.apple.eawt.AboutHandler, com.apple.eawt.PreferencesHandler, com.apple.eawt.QuitHandler
```
Does the event handling of the panel class PanelWindow.
Outsourced from the main class in order to keep the source code handy. To nicely support application in Mac OS X this class subclasses Apples's bridge between applications and the OS. The menu bar is not shown by the main window here but by the screen menu.

Since:

1.5

Version:

$Revision: 1.212 $, $Date: 2015/02/23 15:09:35 $

Author:

Axel Schwolow

Constructor Summary

Constructors
Constructor and Description

DigesterController()
Class constructor.

Constructors
Constructor and Description
`DigesterController()` Class constructor.

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`actionPerformed(java.awt.event.ActionEvent e)` This method is called automatically if an event comes along.
`protected static boolean`	`askRestartJNLP(java.lang.String restart)` Asks the user whether to restart the program or not.
`protected boolean`	`askUninstall(boolean clean)` Asks the user if this software should be uninstalled.
`static void`	`checkDigests()` Load digests from files in various supported formats (GNU, BSD, XML at the moment).
`boolean`	`closeApplication(boolean exit, boolean saveconfig)` Checks whether the application can be exited (running tasks etc.).
`protected static void`	`doQuickCheck()` Checks for network or local files ("Go" button).
`static void`	`generateDigests()` Generate digests in various supported formats (GNU, BSD, XML at the moment).
`void`	`handleAbout(com.apple.eawt.AppEvent.AboutEvent e)` Called when the application is asked to show it's about dialog (Mac OS X only).
`void`	`handlePreferences(com.apple.eawt.AppEvent.PreferencesEvent e)` Called when the app is asked to show it's preferences UI (Mac OS X only).
`void`	`handleQuitRequestWith(com.apple.eawt.AppEvent.QuitEvent e, com.apple.eawt.QuitResponse response)` Invoked when the application is asked to quit (Mac OS X only).
`protected void`	`restartApplicationInstaller(boolean close)` Checks whether the application can be exited (installer version with executable).
`protected void`	`restartApplicationJNLP(java.lang.String url, boolean close)` Checks whether the application can be exited.
`protected void`	`setupMemory()` Displays the memory configuration dialog.
`protected void`	`showManual()` Opens the PDF manual if available.
`static void`	`showOptions()` Shows the dialog presenting the options.
`static void`	`syncFiles()` Starts the synchronization wizard.
`protected void`	`uninstallInstaller()` Asks the user if this installed software should be uninstalled.
`protected void`	`uninstallWebStarter(boolean clean)` Asks the user if this Web Start software should be uninstalled.
`void`	`windowActivated(java.awt.event.WindowEvent e)` Invoked when the window is set to be the active window.
`void`	`windowClosed(java.awt.event.WindowEvent e)` Invoked when a window has been closed as the result of calling dispose on the window.
`void`	`windowClosing(java.awt.event.WindowEvent e)` Invoked when the user attempts to close the window from the window's system menu.
`void`	`windowDeactivated(java.awt.event.WindowEvent e)` Invoked when a Window is no longer the active Window.
`void`	`windowDeiconified(java.awt.event.WindowEvent e)` Invoked when a window is changed from a minimized to a normal state.
`void`	`windowIconified(java.awt.event.WindowEvent e)` Invoked when a window is changed from a normal to a minimized state.
`void`	`windowOpened(java.awt.event.WindowEvent e)` Invoked the first time a window is made visible.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - DigesterController
```
public DigesterController()
```
    Class constructor.
    The status text is not modified by this method, so you may use this for monitoring almost all possible operations.
    
    Since:
    
    1.5
- Method Detail
  - actionPerformed
```
public void actionPerformed(java.awt.event.ActionEvent e)
```
    This method is called automatically if an event comes along.
    
    Specified by:
    
    actionPerformed in interface java.awt.event.ActionListener
    
    Parameters:
    e - Event object reference
    Since:
    
    1.5
  - windowActivated
```
public void windowActivated(java.awt.event.WindowEvent e)
```
    Invoked when the window is set to be the active window.
    
    Specified by:
    
    windowActivated in interface java.awt.event.WindowListener
    
    Parameters:
    e - The event object
    Since:
    
    1.5
  - windowClosed
```
public void windowClosed(java.awt.event.WindowEvent e)
```
    Invoked when a window has been closed as the result of calling dispose on the window.
    
    Specified by:
    
    windowClosed in interface java.awt.event.WindowListener
    
    Parameters:
    e - The event object
    Since:
    
    1.5
  - windowClosing
```
public void windowClosing(java.awt.event.WindowEvent e)
```
    Invoked when the user attempts to close the window from the window's system menu.
    
    Specified by:
    
    windowClosing in interface java.awt.event.WindowListener
    
    Parameters:
    e - The event object
    Since:
    
    1.5
  - closeApplication
```
public boolean closeApplication(boolean exit,
                       boolean saveconfig)
```
    Checks whether the application can be exited (running tasks etc.).
    
    Parameters:
    exit - Perform final System.exit()?
    saveconfig - Shall configuration be saved?
    
    Returns:
    Has the closing been cancelled by the user?
    Since:
    
    1.5
  - restartApplicationJNLP
```
protected void restartApplicationJNLP(java.lang.String url,
                          boolean close)
```
    Checks whether the application can be exited.
    
    Parameters:
    url - Restart with this URL (e.g. Web Start), may be null
    close - Close the application first?
    Since:
    
    1.5
  - restartApplicationInstaller
```
protected void restartApplicationInstaller(boolean close)
```
    Checks whether the application can be exited (installer version with executable).
    
    Parameters:
    close - Close the application first?
    Since:
    
    1.6
  - windowDeactivated
```
public void windowDeactivated(java.awt.event.WindowEvent e)
```
    Invoked when a Window is no longer the active Window.
    
    Specified by:
    
    windowDeactivated in interface java.awt.event.WindowListener
    
    Parameters:
    e - The event object
    Since:
    
    1.5
  - windowDeiconified
```
public void windowDeiconified(java.awt.event.WindowEvent e)
```
    Invoked when a window is changed from a minimized to a normal state.
    
    Specified by:
    
    windowDeiconified in interface java.awt.event.WindowListener
    
    Parameters:
    e - The event object
    Since:
    
    1.5
  - windowIconified
```
public void windowIconified(java.awt.event.WindowEvent e)
```
    Invoked when a window is changed from a normal to a minimized state.
    
    Specified by:
    
    windowIconified in interface java.awt.event.WindowListener
    
    Parameters:
    e - The event object
    Since:
    
    1.5
  - windowOpened
```
public void windowOpened(java.awt.event.WindowEvent e)
```
    Invoked the first time a window is made visible.
    
    Specified by:
    
    windowOpened in interface java.awt.event.WindowListener
    
    Parameters:
    e - The event object
    Since:
    
    1.5
  - checkDigests
```
public static void checkDigests()
```
    Load digests from files in various supported formats (GNU, BSD, XML at the moment).
    This method is called by the first time dialog, prompts the user for files to be checked.
    
    Since:
    
    1.6
  - generateDigests
```
public static void generateDigests()
```
    Generate digests in various supported formats (GNU, BSD, XML at the moment).
    The application presents a wizard dialog where the user can specify the generate options. Not all options of the generation options window are presented to keep the wizard quick. The missing options are copied from the options window.
    
    Since:
    
    1.6
  - syncFiles
```
public static void syncFiles()
```
    Starts the synchronization wizard.
    
    Since:
    
    1.6
  - askRestartJNLP
```
protected static boolean askRestartJNLP(java.lang.String restart)
```
    Asks the user whether to restart the program or not.
    The Web Start URL must be accessible on the network.
    
    Parameters:
    restart - The JNLP target
    
    Returns:
    Can the application be restarted?
    Since:
    
    1.6
  - setupMemory
```
protected void setupMemory()
```
    Displays the memory configuration dialog.
    
    Since:
    
    1.6
  - showManual
```
protected void showManual()
```
    Opens the PDF manual if available.
    While the manual is normally installed by default locally the Web Start deployment requires to download the locale specific file from the server first. It is stored into the user configuration so that it can easily interchanged between multiple installations.
    
    Since:
    
    1.6
  - handleAbout
```
public void handleAbout(com.apple.eawt.AppEvent.AboutEvent e)
```
    Called when the application is asked to show it's about dialog (Mac OS X only).
    
    Specified by:
    
    handleAbout in interface com.apple.eawt.AboutHandler
    
    Parameters:
    e - Event object reference
    Since:
    
    1.6
  - handlePreferences
```
public void handlePreferences(com.apple.eawt.AppEvent.PreferencesEvent e)
```
    Called when the app is asked to show it's preferences UI (Mac OS X only).
    
    Specified by:
    
    handlePreferences in interface com.apple.eawt.PreferencesHandler
    
    Parameters:
    e - Event object reference
    Since:
    
    1.6
  - handleQuitRequestWith
```
public void handleQuitRequestWith(com.apple.eawt.AppEvent.QuitEvent e,
                         com.apple.eawt.QuitResponse response)
```
    Invoked when the application is asked to quit (Mac OS X only).
    
    Specified by:
    
    handleQuitRequestWith in interface com.apple.eawt.QuitHandler
    
    Parameters:
    e - Event object reference
    Since:
    
    1.6
  - showOptions
```
public static void showOptions()
```
    Shows the dialog presenting the options.
    
    Since:
    
    1.6
  - doQuickCheck
```
protected static void doQuickCheck()
```
    Checks for network or local files ("Go" button).
    
    Since:
    
    1.6
  - askUninstall
```
protected boolean askUninstall(boolean clean)
```
    Asks the user if this software should be uninstalled.
    
    Parameters:
    clean - Remove configuration?
    
    Returns:
    Really uninstall?
    Since:
    
    1.6
  - uninstallWebStarter
```
protected void uninstallWebStarter(boolean clean)
```
    Asks the user if this Web Start software should be uninstalled.
    
    Parameters:
    clean - Remove configuration?
    Since:
    
    1.6
  - uninstallInstaller
```
protected void uninstallInstaller()
```
    Asks the user if this installed software should be uninstalled.
    
    Since:
    
    1.6

Class DigesterController

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

DigesterController

Method Detail

actionPerformed

windowActivated

windowClosed

windowClosing

closeApplication

restartApplicationJNLP

restartApplicationInstaller

windowDeactivated

windowDeiconified

windowIconified

windowOpened

checkDigests

generateDigests

syncFiles

askRestartJNLP

setupMemory

showManual

handleAbout

handlePreferences

handleQuitRequestWith

showOptions

doQuickCheck

askUninstall

uninstallWebStarter

uninstallInstaller