org.vectomatic.svg.edit.client.command

Class GenericRemoveCommand

java.lang.Object

org.vectomatic.svg.edit.client.command.CommandBase

org.vectomatic.svg.edit.client.command.GenericRemoveCommand

All Implemented Interfaces:

com.extjs.gxt.ui.client.data.BeanModelTag, ICommand

public class GenericRemoveCommand
extends CommandBase

Class to represent the removal of one or many elements from the SVG model.

Author:

laaglu

Field Summary

Fields

Modifier and Type	Field and Description
protected String	description The command description
protected List<SVGElementModel>	models The models to remove
protected SVGModel	owner The owner of the models to remove
protected List<SVGElementModel>	parentModels The parent models of the models to remove
protected List<SVGElementModel>	refModels The next non-null siblings of the models to remove, or null if no such siblings exist

Fields inherited from class org.vectomatic.svg.edit.client.command.CommandBase

factory

Fields inherited from interface org.vectomatic.svg.edit.client.command.ICommand

DESCRIPTION, NAME

Constructor Summary

Constructors

Constructor and Description
GenericRemoveCommand(ICommandFactory factory, List<SVGElementModel> models, String description)

Method Summary

Modifier and Type	Method and Description
com.extjs.gxt.ui.client.data.BeanModel	asModel() Returns a BeanModel wrapping this command
void	commit() Applies the modification represented by this command to the model
String	getDescription() Provides a detailed description of this command.
void	rollback() Restores the model to its previous state

Methods inherited from class org.vectomatic.svg.edit.client.command.CommandBase

getFactory

Methods inherited from class java.lang.Object

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

Field Detail

models

protected List<SVGElementModel> models

The models to remove

parentModels

protected List<SVGElementModel> parentModels

The parent models of the models to remove

refModels

protected List<SVGElementModel> refModels

The next non-null siblings of the models to remove, or null if no such siblings exist

owner

protected SVGModel owner

The owner of the models to remove

description

protected String description

The command description

Constructor Detail

GenericRemoveCommand

public GenericRemoveCommand(ICommandFactory factory,
                            List<SVGElementModel> models,
                            String description)

Method Detail

getDescription

public String getDescription()

Description copied from interface: ICommand

Provides a detailed description of this command. The message must describe precisely what the command does ("Group circle #11, square #207" or "Apply translate(24, 14) to circle #22")

commit

public void commit()

Description copied from interface: ICommand

Applies the modification represented by this command to the model

rollback

public void rollback()

Description copied from interface: ICommand

Restores the model to its previous state

asModel

public com.extjs.gxt.ui.client.data.BeanModel asModel()

Description copied from interface: ICommand

Returns a BeanModel wrapping this command

Returns:

a BeanModel wrapping this command