com.ebmwebsourcing.webdesigner.presentation.gwt.client.log
Class Log

java.lang.Object
  com.ebmwebsourcing.webdesigner.presentation.gwt.client.log.Log

public class Log
extends java.lang.Object

FIFO based log. TODO: Work on memory leaks !!

Author:

gcrosmarie, nfleury

Constructor Summary

Log(DrawingPanel panel)

Method Summary

void	addEntry(AbstractLogEntry entry)
void	addListener(LogListener listener)
void	clear()
java.lang.String[]	getDisplayStrings()
java.lang.String[]	getDisplayStrings(int numberOfLogs)
DrawingPanel	getDrawingPanel()
TimeSortedList	getEntries()
java.util.ArrayList<LogListener>	getListeners()
boolean	hasMoreRedo()
boolean	hasMoreUndo()
void	redo()
void	redo(int times)
void	setDrawingPanel(DrawingPanel drawingPanel)
void	undo()
void	undo(int times)

Methods inherited from class java.lang.Object

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

Constructor Detail

Log

public Log(DrawingPanel panel)

Method Detail

addEntry

public void addEntry(AbstractLogEntry entry)

undo

public void undo()
          throws ImpossibleOperationException

Throws:

ImpossibleOperationException

redo

public void redo()
          throws ImpossibleOperationException

Throws:

ImpossibleOperationException

undo

public void undo(int times)
          throws ImpossibleOperationException

Throws:

ImpossibleOperationException

redo

public void redo(int times)
          throws ImpossibleOperationException

Throws:

ImpossibleOperationException

getDisplayStrings

public java.lang.String[] getDisplayStrings(int numberOfLogs)

getDisplayStrings

public java.lang.String[] getDisplayStrings()

clear

public void clear()

getEntries

public TimeSortedList getEntries()

getDrawingPanel

public DrawingPanel getDrawingPanel()

setDrawingPanel

public void setDrawingPanel(DrawingPanel drawingPanel)

hasMoreUndo

public boolean hasMoreUndo()

hasMoreRedo

public boolean hasMoreRedo()

addListener

public void addListener(LogListener listener)

getListeners

public java.util.ArrayList<LogListener> getListeners()