Class PluginMgr

java.lang.Object
  PluginMgr

Direct Known Subclasses:

Plugin1, Plugin2, Plugin3

public class PluginMgr
extends java.lang.Object

PluginMgr base class is used for managing user Plugin{n}'s for Flicker.

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

static Plugin1	ef1
static Plugin2	ef2
static Plugin3	ef3
static java.lang.String[]	efInfo opt.
static boolean[]	efIsActive if external function is used
static java.lang.String[]	efMnuName which external functions appears in menu
static java.lang.String[]	efName name of external function command
static int[]	efNbr external function number 1 to n
static int	extFctNbr function number
(package private) static Flicker	flk global instance
java.lang.String	info optional help message for function
static boolean	isActive set if this instance is active
(package private) static int	MAX_EXTERN_FCTS max # of external functions alloc'ed
java.lang.String	mnuName what appears in menu
java.lang.String	name name of command
static int	nExtFcts # of external functions
static int	nPluginsFound # of active plugins found

Constructor Summary

PluginMgr()
PluginMgr() - constructor

PluginMgr(Flicker flkS)
PluginMgr() - constructor called from main to initialize things

Method Summary

static boolean	fctCalc(Flicker flk, int efNbr, ImageData iData, int[] oPix) fctCalc() - called to perform the image function
private static void	pushEFentry(java.lang.String name, java.lang.String mnuName, java.lang.String info, boolean isActive, int extFctNbr) pushEFentry() - push extern fuctnion ef into list.

Methods inherited from class java.lang.Object

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

Field Detail

flk

static Flicker flk

global instance

MAX_EXTERN_FCTS

static final int MAX_EXTERN_FCTS

max # of external functions alloc'ed

See Also:

Constant Field Values

efName

public static java.lang.String[] efName

name of external function command

efInfo

public static java.lang.String[] efInfo

opt. info on external functions

efMnuName

public static java.lang.String[] efMnuName

which external functions appears in menu

efIsActive

public static boolean[] efIsActive

if external function is used

efNbr

public static int[] efNbr

external function number 1 to n

nExtFcts

public static int nExtFcts

# of external functions

nPluginsFound

public static int nPluginsFound

# of active plugins found

ef1

public static Plugin1 ef1

ef2

public static Plugin2 ef2

ef3

public static Plugin3 ef3

name

public java.lang.String name

name of command

mnuName

public java.lang.String mnuName

what appears in menu

info

public java.lang.String info

optional help message for function

isActive

public static boolean isActive

set if this instance is active

extFctNbr

public static int extFctNbr

function number

Constructor Detail

PluginMgr

public PluginMgr()

PluginMgr() - constructor

PluginMgr

public PluginMgr(Flicker flkS)

PluginMgr() - constructor called from main to initialize things

Method Detail

pushEFentry

private static void pushEFentry(java.lang.String name,
                                java.lang.String mnuName,
                                java.lang.String info,
                                boolean isActive,
                                int extFctNbr)

pushEFentry() - push extern fuctnion ef into list.

Parameters:

name - of the function to push

mnuName - is the menu name

info - associated with the function

isActive - when start up

extFctNbr - is the external function number

fctCalc

public static boolean fctCalc(Flicker flk,
                              int efNbr,
                              ImageData iData,
                              int[] oPix)

fctCalc() - called to perform the image function

Parameters:

flk - is instance of flicker

efNbr - is the external function number

iData - image data to process

oPix - is output pixel array to put results

Returns:

false if failed.