org.vectomatic.svg.edit.client.command

Class CommandFactorySelector

java.lang.Object

org.vectomatic.svg.edit.client.command.CommandFactorySelector

All Implemented Interfaces:

com.google.gwt.event.shared.HasHandlers, HasCommandFactorySelectorChangeHandlers, SelectionChangedProcessor<SVGElementModel>

public class CommandFactorySelector
extends Object
implements HasCommandFactorySelectorChangeHandlers, SelectionChangedProcessor<SVGElementModel>

Class to manage the command factories and their lifecycle.

Author:

laaglu

Constructor Summary

Constructors

Constructor and Description
CommandFactorySelector()

Method Summary

Modifier and Type	Method and Description
com.google.gwt.event.shared.HandlerRegistration	addCommandFactoryChangeHandler(CommandFactorySelectorChangeHandler handler)
void	fireEvent(com.google.gwt.event.shared.GwtEvent<?> event)
void	fireFactoryStackChangedEvent()
ICommandFactory	getActiveFactory() Returns the currently active factory
boolean	isSuspended()
void	popFactory() Pops the current factory from the stack.
boolean	processSelectionChanged(com.extjs.gxt.ui.client.event.SelectionChangedEvent<SVGElementModel> se) Processes a selection change event
void	pushFactory(ICommandFactory factory) Pushes the factory on the stack.
void	resumeAll()
int	size()
void	suspendAll()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

CommandFactorySelector

public CommandFactorySelector()

Method Detail

getActiveFactory

public ICommandFactory getActiveFactory()

Returns the currently active factory

Returns:

popFactory

public void popFactory()

Pops the current factory from the stack.

pushFactory

public void pushFactory(ICommandFactory factory)

Pushes the factory on the stack.

size

public int size()

fireFactoryStackChangedEvent

public void fireFactoryStackChangedEvent()

fireEvent

public void fireEvent(com.google.gwt.event.shared.GwtEvent<?> event)

Specified by:

fireEvent in interface com.google.gwt.event.shared.HasHandlers

addCommandFactoryChangeHandler

public com.google.gwt.event.shared.HandlerRegistration addCommandFactoryChangeHandler(CommandFactorySelectorChangeHandler handler)

Specified by:

addCommandFactoryChangeHandler in interface HasCommandFactorySelectorChangeHandlers

suspendAll

public void suspendAll()

resumeAll

public void resumeAll()

isSuspended

public boolean isSuspended()

processSelectionChanged

public boolean processSelectionChanged(com.extjs.gxt.ui.client.event.SelectionChangedEvent<SVGElementModel> se)

Description copied from interface: SelectionChangedProcessor

Processes a selection change event

Specified by:

processSelectionChanged in interface SelectionChangedProcessor<SVGElementModel>

Returns:

true if the receiver has processed the event, false if processing should be delegated to another object.

toString

public String toString()

Overrides:

toString in class Object