org.mechio.api.animation.editor.history

Class HistoryStack

java.lang.Object

org.mechio.api.animation.editor.history.HistoryStack

Direct Known Subclasses:

HistoryActionGroup

public class HistoryStack
extends Object

Author:

Matthew Stevenson

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	HistoryStack.EmptyAction

Constructor Summary

Constructors

Constructor and Description
HistoryStack()

Method Summary

Methods

Modifier and Type	Method and Description
void	addEvent(HistoryAction e)
void	addListener(HistoryListener listener)
void	back(int t)
void	clear()
void	forward(int t)
int	getCurrentRedoCount()
int	getCurrentUndoCount()
HistoryAction	getEvent(int i)
List<HistoryAction>	getHistory()
int	getSelectedIndex()
void	gotoEnd()
void	gotoTime(int t)
void	move(int t)
void	removeListener(HistoryListener listener)
int	size()

Methods inherited from class java.lang.Object

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

Constructor Detail

HistoryStack

public HistoryStack()

Method Detail

addListener

public void addListener(HistoryListener listener)

Parameters:

listener -

removeListener

public void removeListener(HistoryListener listener)

Parameters:

listener -

getHistory

public List<HistoryAction> getHistory()

Returns:

addEvent

public void addEvent(HistoryAction e)

Parameters:

e -

getEvent

public HistoryAction getEvent(int i)

Parameters:

i -

Returns:

gotoTime

public void gotoTime(int t)

Parameters:

t -

gotoEnd

public void gotoEnd()

move

public void move(int t)

Parameters:

t -

forward

public void forward(int t)

Parameters:

t -

back

public void back(int t)

Parameters:

t -

getSelectedIndex

public int getSelectedIndex()

Returns:

getCurrentUndoCount

public int getCurrentUndoCount()

Returns:

getCurrentRedoCount

public int getCurrentRedoCount()

Returns:

size

public int size()

Returns:

clear

public void clear()