hades.gui
Class AutoconnectCommand

java.lang.Object
  java.util.EventObject
      hades.gui.Command
          hades.gui.AutoconnectCommand

All Implemented Interfaces:

java.awt.event.ActionListener, java.util.EventListener, FigCanvasListener, java.awt.event.KeyListener, java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.io.Serializable

public class AutoconnectCommand

extends Command

AutoconnectCommand - connect a SimObject to all wires (accidentally) positioned on its Ports.

See Also:

Serialized Form

Field Summary

(package private) ObjectCanvas	canvas
(package private) java.awt.Point	oldPos
(package private) Symbol	symbol
(package private) SimObject	target

Fields inherited from class hades.gui.Command

console, debug, editor, ready, versionString

Fields inherited from class java.util.EventObject

source

Constructor Summary

AutoconnectCommand(Editor editor)
create an AutoconnectCommand without reference to a SimObject yet.

Method Summary

void	execute() perform the AutoconnectCommand: check all Ports of SimObject target and connect them to any Signals whose WireSegments are on the Port positions.
java.lang.String	getDescription()
void	mousePressed(FigCanvasEvent ME) extract the screen and world coordinates of this Event, and dispatch to setPosition().
void	setPosition(java.awt.Point SP, java.awt.Point WP) specify the SimObject to 'autoconnect' by giving its position.
java.lang.String	toString() toString(): identify this AutoconnectCommand
void	undo() try to undo this AutoconnectCommand object.

Methods inherited from class hades.gui.Command

actionPerformed, cancel, dbg, getLogExtraArguments, initialize, isReady, keyPressed, keyReleased, keyTyped, message, mouseClicked, mouseDragged, mouseEntered, mouseExited, mouseMoved, mousePressed, mouseReleased, statusMessage, writePositionLogMessage

Methods inherited from class java.util.EventObject

getSource

Methods inherited from class java.lang.Object

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

Field Detail

oldPos

java.awt.Point oldPos

symbol

Symbol symbol

target

SimObject target

canvas

ObjectCanvas canvas

Constructor Detail

AutoconnectCommand

public AutoconnectCommand(Editor editor)

create an AutoconnectCommand without reference to a SimObject yet.

Method Detail

execute

public void execute()

perform the AutoconnectCommand: check all Ports of SimObject target and connect them to any Signals whose WireSegments are on the Port positions. Then register it with the UndoStack.

Overrides:

execute in class Command

undo

public void undo()

try to undo this AutoconnectCommand object.

Overrides:

undo in class Command

mousePressed

public void mousePressed(FigCanvasEvent ME)

extract the screen and world coordinates of this Event, and dispatch to setPosition().

Specified by:

mousePressed in interface FigCanvasListener

Overrides:

mousePressed in class Command

setPosition

public void setPosition(java.awt.Point SP,
                        java.awt.Point WP)

specify the SimObject to 'autoconnect' by giving its position. moved, and on the second call its target position.

Overrides:

setPosition in class Command

toString

public java.lang.String toString()

toString(): identify this AutoconnectCommand

Overrides:

toString in class Command

getDescription

public java.lang.String getDescription()

Overrides:

getDescription in class Command