info.bioinfweb.treegraph.document.undo.format
Class BranchWidthsFromNodeDataEdit

java.lang.Object
  info.bioinfweb.treegraph.document.undo.DocumentEdit
      info.bioinfweb.treegraph.document.undo.format.NodeDataFormatEdit
          info.bioinfweb.treegraph.document.undo.format.BranchWidthsFromNodeDataEdit

All Implemented Interfaces:

javax.swing.undo.UndoableEdit

public class BranchWidthsFromNodeDataEdit
extends NodeDataFormatEdit

Field Summary

private NodeDataAdapter	adapter
private boolean	changeUndefined
private double	factor
private double	min
private java.util.Vector<java.lang.Float>	oldWidths

Fields inherited from class info.bioinfweb.treegraph.document.undo.DocumentEdit

document

Constructor Summary

BranchWidthsFromNodeDataEdit(Document document, NodeDataAdapter adapter, double min, double max, boolean changeUndefined)

Method Summary

java.lang.String	getPresentationName()
void	redo()
private void	saveOldWidths(Node root) Saves the old widths in a linear list (ordering is root, child 0..n)
private void	setNewWidths(Node root) Sets the branch widths according to the specified range and node data.
private int	setOldWidths(Node root, int index) Assigns the previously saved line widths to the branches in the subtree under root.
void	undo()

Methods inherited from class info.bioinfweb.treegraph.document.undo.format.NodeDataFormatEdit

calculateMaxNodeData

Methods inherited from class info.bioinfweb.treegraph.document.undo.DocumentEdit

addEdit, canRedo, canUndo, die, getRedoPresentationName, getUndoPresentationName, isSignificant, replaceEdit

Methods inherited from class java.lang.Object

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

Field Detail

adapter

private NodeDataAdapter adapter

min

private double min

factor

private double factor

changeUndefined

private boolean changeUndefined

oldWidths

private java.util.Vector<java.lang.Float> oldWidths

Constructor Detail

BranchWidthsFromNodeDataEdit

public BranchWidthsFromNodeDataEdit(Document document,
                                    NodeDataAdapter adapter,
                                    double min,
                                    double max,
                                    boolean changeUndefined)

Method Detail

saveOldWidths

private void saveOldWidths(Node root)

Saves the old widths in a linear list (ordering is root, child 0..n)

Parameters:

root -

setNewWidths

private void setNewWidths(Node root)

Sets the branch widths according to the specified range and node data.

Parameters:

root -

redo

public void redo()
          throws javax.swing.undo.CannotRedoException

Specified by:

redo in interface javax.swing.undo.UndoableEdit

Overrides:

redo in class DocumentEdit

Throws:

javax.swing.undo.CannotRedoException

setOldWidths

private int setOldWidths(Node root,
                         int index)

Assigns the previously saved line widths to the branches in the subtree under root.

Parameters:

root -

index - - the index of the value for root in oldWidths

Returns:

the next unused index of oldWidths

undo

public void undo()
          throws javax.swing.undo.CannotUndoException

Specified by:

undo in interface javax.swing.undo.UndoableEdit

Overrides:

undo in class DocumentEdit

Throws:

javax.swing.undo.CannotUndoException

getPresentationName

public java.lang.String getPresentationName()