edu.washington.cs.supple.customization.command
Class ActionRemoveDynamicElement

java.lang.Object
  edu.washington.cs.supple.customization.command.ActionRemoveDynamicElement

All Implemented Interfaces:

Action

public class ActionRemoveDynamicElement

extends java.lang.Object

implements Action

Removing a dynamic window allows to shortcut dialogs. E.g., pressing the print button on the toolbar may automatically invoke the print function instead of displaying the printer dialog.

Author:

raphael

Field Summary

protected Reference	actionReference
protected UiObject	creator
protected java.util.Collection	dependencies

Constructor Summary

ActionRemoveDynamicElement(Reference actionReference, java.util.Collection dependencies, UiObject creator)
Creates a remove dynamic element action.

Method Summary

boolean	equals(Action c)
void	execute(State state, UiObject location, Command executer) Executes an action.
void	executeRedo(State s, HistoryRecord record, Command executer) Executes a redo action.
void	executeReversal(State s, HistoryRecord record, Command executer) Executes a reverse action.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

actionReference

protected Reference actionReference

dependencies

protected java.util.Collection dependencies

creator

protected UiObject creator

Constructor Detail

ActionRemoveDynamicElement

public ActionRemoveDynamicElement(Reference actionReference,
                                  java.util.Collection dependencies,
                                  UiObject creator)

Creates a remove dynamic element action. "creator" defines the UiObject (e.g. button) that created the dynamic element (e.g. window). It is required to also define what the system should do instead of displaying the dynamic element. The action that will be executed instead of displaying the dynamic element is referenced by "actionReference". In order to be able to execute "actionReference", it might be required that certain state variable have values. For instance, the invocation of the print command requires the value of the state variable numberOfCopies. These dependencies are passed as a collection of references.

Parameters:

actionReference -

dependencies -

creator -

Method Detail

execute

public void execute(State state,
                    UiObject location,
                    Command executer)

Description copied from interface: Action

Executes an action.

Specified by:

execute in interface Action

Parameters:

state -

location -

executer -

executeReversal

public void executeReversal(State s,
                            HistoryRecord record,
                            Command executer)

Description copied from interface: Action

Executes a reverse action.

Specified by:

executeReversal in interface Action

Parameters:

s -

record -

executer -

executeRedo

public void executeRedo(State s,
                        HistoryRecord record,
                        Command executer)

Description copied from interface: Action

Executes a redo action.

Specified by:

executeRedo in interface Action

Parameters:

s -

record -

executer -

toString

public java.lang.String toString()

equals

public boolean equals(Action c)