nxm.ice.prim

Class browse

java.lang.Object

nxm.sys.lib.Command

nxm.sys.lib.GPrimitive

nxm.ice.prim.browse

All Implemented Interfaces:

java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.lang.Runnable, java.util.EventListener, javax.swing.event.HyperlinkListener, nxm.sys.inc.Chainable, nxm.sys.inc.Commandable, nxm.sys.inc.Constants, nxm.sys.inc.IDable, nxm.sys.inc.MessageHandler, nxm.sys.inc.MidasReference

public class browse
extends nxm.sys.lib.GPrimitive
implements java.awt.event.MouseListener, java.awt.event.MouseMotionListener, javax.swing.event.HyperlinkListener

Displays text/html content in a Midas window.

Author:

Jeff Schoen

Field Summary

Fields inherited from class nxm.sys.lib.GPrimitive

MW

Fields inherited from class nxm.sys.lib.Command

args, flagsList, id, isPiped, M, MA, MQ, MR, MT, name, option, queue, state, support, thread

Fields inherited from interface nxm.sys.inc.Constants

ANGULAR_VELOCITY_PRECESSING_COR, B1G, B1K, B1M, B1T, B64K, CYC2RAD, DEF_EARTH_ANGULAR_VELOCITY, DEG2METERS, DEG2RAD, E, EARTH_ANGULAR_VELOCITY, EARTH_ECCENTRICITY, EARTH_EQUATORIAL_RADIUS, EARTH_FLATTENING_FACTOR, EARTH_GRAV_CONSTANT_W_ATMOS, EARTH_GRAV_CONSTANT_W_ATMOS_ORIG, EARTH_GRAV_CONSTANT_WO_ATMOS, EARTH_GRAV_CONSTANT_WO_ATMOS_ORIG, FEET2METERS, HALFPI, IAU_EARTH_ANGULAR_VELOCITY, LN2DB, LN2LOG, LNTEN, MASS_OF_EARTH_W_ATMOS, METERS2DEG, METERS2FEET, METERS2NM, METERS2SM, NM2FEET, NM2METERS, PI, POLAR_RADIUS_IN_METERS, POLAR_RADIUS_OF_CURVATURE, RAD2CYC, RAD2DEG, SECOND_EARTH_ECCENTRICITY, SM2FEET, SM2METERS, SPEED_OF_LIGHT, TWOPI

Fields inherited from interface nxm.sys.inc.Commandable

ABORT, CLOSE, DONE, EXIT, FINISH, INIT, NOOP, NORMAL, OPEN, PAUSE, PROCESS, RESTART, RESUME, SLEEP, START, stateList, stateListOffset, STOP, SUSPEND, WAIT

Constructor Summary

Constructors

Constructor and Description
browse() default constructor

Method Summary

Modifier and Type	Method and Description
int	close() This will finish the commandable objects processing.
void	hyperlinkUpdate(javax.swing.event.HyperlinkEvent evt)
void	mouseClicked(java.awt.event.MouseEvent e)
void	mouseDragged(java.awt.event.MouseEvent e)
void	mouseEntered(java.awt.event.MouseEvent e)
void	mouseExited(java.awt.event.MouseEvent e)
void	mouseMoved(java.awt.event.MouseEvent e)
void	mousePressed(java.awt.event.MouseEvent e)
void	mouseReleased(java.awt.event.MouseEvent e)
int	open() This will prepare the commandable object for processing.
boolean	openBrowser(java.net.URL url) Open the browser
boolean	openEditor(java.net.URL url) Open the editor
int	process() This will process the commandable objects algorithm.
int	processMessage(nxm.sys.lib.Message msg) Processes a message.

Methods inherited from class nxm.sys.lib.GPrimitive

checkout, getGraphicsContainer, getMWindow, getNextLink, getPrevLink, isPipable

Methods inherited from class nxm.sys.lib.Command

addProgressFeed, checkin, finishing, getArgs, getCmdParent, getContext, getID, getInterrupt, getMenuCommands, getMessageHandler, getMidas, getMQ, getMsgID, getName, getPollTime, getProgress, getState, getStatus, getVerbose, isNmPromptCmd, isStateChanged, processException, processMessage, processMessages, processReady, restart, run, runSingle, setArg, setArgs, setCmdParent, setMessageHandler, setMsgID, setNmPromptCmd, setPollTime, setProgressFeed, setState, setState, setVerbose, stateToString, thisIsMe, toString, verify, whoIsThis

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

browse

public browse()

default constructor

Method Detail

open

public int open()

Description copied from interface: nxm.sys.inc.Commandable

This will prepare the commandable object for processing. This method must be called prior to calling Commandable.process() and should be used to open any files needed and to initialize any parameters.

Specified by:

open in interface nxm.sys.inc.Commandable

Overrides:

open in class nxm.sys.lib.Command

Returns:

• Commandable.NOOP if this method does no work.
• Commandable.NORMAL if this method successfully completes and the Commandable object is ready to be processed with Commandable.process().
• Commandable.FINISH if this method successfully completes and the Commandable object does not require any processing with Commandable.process() (i.e. skip directly to Commandable.close()).

See Also:

Commandable.process(), Commandable.close(), State Diagram for a Commandable Object

process

public int process()

Description copied from interface: nxm.sys.inc.Commandable

This will process the commandable objects algorithm. The Commandable.open() method will always be called before this method. This should be responsible for doing any of the data processing required by the commandable object.

If the commandable object requires multiple processing cycles it will return Commandable.NORMAL or Commandable.NOOP.

Specified by:

process in interface nxm.sys.inc.Commandable

Overrides:

process in class nxm.sys.lib.Command

Returns:

• Commandable.NORMAL upon completion of a single pass of the algorithm.
• Commandable.FINISH upon successful completion of the entire algorithm.
• Commandable.NOOP upon completion of a single pass of the algorithm in which no work was performed (this usually indicates that the object is waiting for another thread to provide data to process).
• Commandable.SLEEP upon completion of a single pass of the algorithm where a pause (see Time.sleep(double)) is required before Commandable.process() can be called again.
• Commandable.PAUSE or Commandable.SUSPEND indicates that the Commandable object should be placed in the Commandable.SUSPEND state until the Commandable.RESUME directive is given.

See Also:

Time.sleep(double), Commandable.open(), Commandable.close(), State Diagram for a Commandable Object

close

public int close()

Description copied from interface: nxm.sys.inc.Commandable

This will finish the commandable objects processing. This method is to be used to "clean up" after running Commandable.open() and Commandable.process(); this includes closing any files opened by Commandable.open() and clearing any temporary data used by Commandable.process(). This is the stage where the commandable object would typically perform any final reporting of data (such as the setting of RESULTS parameters).

Specified by:

close in interface nxm.sys.inc.Commandable

Overrides:

close in class nxm.sys.lib.Command

Returns:

• Commandable.NOOP if this method does no work.
• Commandable.NORMAL if this method successfully completes.

See Also:

Results, Commandable.open(), Commandable.process(), State Diagram for a Commandable Object

processMessage

public int processMessage(nxm.sys.lib.Message msg)

Description copied from class: nxm.sys.lib.Command

Processes a message.

Specified by:

processMessage in interface nxm.sys.inc.MessageHandler

Overrides:

processMessage in class nxm.sys.lib.Command

Parameters:

msg - The message.

Returns:

Commandable.NORMAL after processing the message or Commandable.NOOP if the message is not processed.

See Also:

Command.processMessage(String,int,Object)

openBrowser

public boolean openBrowser(java.net.URL url)

Open the browser

Parameters:

url - URL

Returns:

true if successful

openEditor

public boolean openEditor(java.net.URL url)

Open the editor

Parameters:

url - URL

Returns:

true if successful

mouseEntered

public void mouseEntered(java.awt.event.MouseEvent e)

Specified by:

mouseEntered in interface java.awt.event.MouseListener

mouseExited

public void mouseExited(java.awt.event.MouseEvent e)

Specified by:

mouseExited in interface java.awt.event.MouseListener

mousePressed

public void mousePressed(java.awt.event.MouseEvent e)

Specified by:

mousePressed in interface java.awt.event.MouseListener

mouseReleased

public void mouseReleased(java.awt.event.MouseEvent e)

Specified by:

mouseReleased in interface java.awt.event.MouseListener

mouseClicked

public void mouseClicked(java.awt.event.MouseEvent e)

Specified by:

mouseClicked in interface java.awt.event.MouseListener

mouseMoved

public void mouseMoved(java.awt.event.MouseEvent e)

Specified by:

mouseMoved in interface java.awt.event.MouseMotionListener

mouseDragged

public void mouseDragged(java.awt.event.MouseEvent e)

Specified by:

mouseDragged in interface java.awt.event.MouseMotionListener

hyperlinkUpdate

public void hyperlinkUpdate(javax.swing.event.HyperlinkEvent evt)

Specified by:

hyperlinkUpdate in interface javax.swing.event.HyperlinkListener