Class EventMenu

java.lang.Object
  EventMenu

All Implemented Interfaces:

java.awt.event.ActionListener, java.awt.event.ItemListener, java.util.EventListener

public class EventMenu
extends java.lang.Object
implements java.awt.event.ItemListener, java.awt.event.ActionListener

EventMenu class supports menu item event handling for Flicker top level GUI.

This work was produced by Peter Lemkin of the National Cancer Institute, an agency of the United States Government. As a work of the United States Government there is no associated copyright. It is offered as open source software under the Mozilla Public License (version 1.1) subject to the limitations noted in the accompanying LEGAL file. This notice must be included with the code. The Flicker Mozilla and Legal files are available on http://open2dprot.sourceforge.net/Flicker/

Version:

$Date$ $Revision$

Author:

P. Lemkin (LECB/NCI), G. Thornwall (SAIC), Frederick, MD

See Also:

Flicker Home

Field Summary

private BuildGUI	bGui
private Flicker	flk instances of global classes
int	id
private static ImageData	iData
private static java.lang.String	imgFile
private ImageIO	imgIO
private static ImageScroller	lastIS
private static boolean	leftOrRightSelectedFlag Flag that indicates the currently selected image is either left or right.
private Landmark	lms
java.lang.String	name
Popup	popup
private Util	util
private Windump	windmp

Constructor Summary

EventMenu(Flicker flk, BuildGUI bGui)
EventMenu() - constructor

EventMenu(java.lang.String name, int id)
EventMenu() - constructor assigns name and id to object.

Method Summary

void	actionPerformed(java.awt.event.ActionEvent e) actionPerformed() - common function to handle action events
void	itemStateChanged(java.awt.event.ItemEvent e) itemStateChanged() - handle menu item state changed events
private boolean	lookupCanvasPtrAndName() lookupCanvasPtrAndName() - lookup current image base on activeImage.
boolean	processTransform(java.lang.String cmd, java.lang.String lastISName, int extFctNbr) processTransform() - process the specified transform
void	setAccessServerDBcheckbox(java.awt.CheckboxMenuItem cmb) setAccessServerDBcheckbox() - set checkbox radio button afor server access DB
void	setWindmpRadixCheckbox(int radix) setWindmpRadixCheckbox() - set checkbox radio button and process event for windmp radix checkboxes
void	setWindmpSizeCheckbox(int size) setWindmpSizeCheckbox() - set checkbox radio button and process event for windmp size checkboxes
void	shutOffGuardRegion() shutOffGuardRegion() - turn off guard region
void	turnOnGuardRegion() turnOnGuardRegion() - turn on guard region

Methods inherited from class java.lang.Object

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

Field Detail

flk

private Flicker flk

instances of global classes

bGui

private BuildGUI bGui

util

private Util util

popup

public Popup popup

imgIO

private ImageIO imgIO

lms

private Landmark lms

windmp

private Windump windmp

id

public int id

name

public java.lang.String name

lastIS

private static ImageScroller lastIS

imgFile

private static java.lang.String imgFile

iData

private static ImageData iData

leftOrRightSelectedFlag

private static boolean leftOrRightSelectedFlag

Flag that indicates the currently selected image is either left or right. It is false for "flicker" or none.

Constructor Detail

EventMenu

public EventMenu(Flicker flk,
                 BuildGUI bGui)

EventMenu() - constructor

Parameters:

flk - is Flicker instance

EventMenu

public EventMenu(java.lang.String name,
                 int id)

EventMenu() - constructor assigns name and id to object.

Parameters:

name - to assign

id - to assign

Method Detail

lookupCanvasPtrAndName

private boolean lookupCanvasPtrAndName()

lookupCanvasPtrAndName() - lookup current image base on activeImage. Set the instance variables

  instance  Image         Image         Image       Image
  variable  "left"        "right"       "flicker"   none
  ========  ======        =======       =========   ====
  iData     fli.iData1    flk.iData2    null        null
  lastIS    flk.i1IS      flk.i2IS      flk.flkIS   null
  imgFile   iData.imgName iData.imgName "flicker"   "no image"

 Then set leftOrRightSelectedFlag if the "left" or "right" 
 image was selected.

Returns:

leftOrRightSelectedFlag

setWindmpSizeCheckbox

public void setWindmpSizeCheckbox(int size)

setWindmpSizeCheckbox() - set checkbox radio button and process event for windmp size checkboxes

Parameters:

cb - checkbox item is one of bGui.mi_WinDmpSizeNxNCB

size - is the size X size window in the range of 5 to 40.

setWindmpRadixCheckbox

public void setWindmpRadixCheckbox(int radix)

setWindmpRadixCheckbox() - set checkbox radio button and process event for windmp radix checkboxes

Parameters:

cb - checkbox item is one of bGui.mi_WinDmpRadix_XXX_CB

radix - is the radix to set Windump.SHOW_XXXXX

setAccessServerDBcheckbox

public void setAccessServerDBcheckbox(java.awt.CheckboxMenuItem cmb)

setAccessServerDBcheckbox() - set checkbox radio button afor server access DB

Parameters:

cmb - checkbox menu item

itemStateChanged

public void itemStateChanged(java.awt.event.ItemEvent e)

itemStateChanged() - handle menu item state changed events

Specified by:

itemStateChanged in interface java.awt.event.ItemListener

Parameters:

e - is ItemEvent

processTransform

public boolean processTransform(java.lang.String cmd,
                                java.lang.String lastISName,
                                int extFctNbr)

processTransform() - process the specified transform

Parameters:

cmd - is the transform to be performed on the current image

lastISName - is the image scroller selected to be transformed it is either "left" or "right"

extFctNbr - is the external plugin fuction number if NOT 0

Returns:

true if succeed

actionPerformed

public void actionPerformed(java.awt.event.ActionEvent e)

actionPerformed() - common function to handle action events

Specified by:

actionPerformed in interface java.awt.event.ActionListener

Parameters:

e - is ActionEvent

shutOffGuardRegion

public void shutOffGuardRegion()

shutOffGuardRegion() - turn off guard region

turnOnGuardRegion

public void turnOnGuardRegion()

turnOnGuardRegion() - turn on guard region