easik.states
Class AddPathToConstraintState

java.lang.Object
  easik.states.EasikState
      easik.states.AddPathToConstraintState

All Implemented Interfaces:

PathAcceptingState

public class AddPathToConstraintState
extends EasikState
implements PathAcceptingState

This state is used to add a new path to a current constraint

Since:

2006-08-17 Kevin Green

Version:

2006-08-23 Kevin Green

Author:

Kevin Green 2006

Field Summary

private Constraint	_constraint The constraint being edited
private boolean	_finished Stores whether the user has finished adding paths to this constraint
private java.util.ArrayList<SketchPath>	_paths The paths involved in this constraint

Fields inherited from class easik.states.EasikState

_ourSketch

Constructor Summary

AddPathToConstraintState(Sketch inSketch, java.util.ArrayList<SketchPath> curPaths, Constraint curConstraint)
Constructor for creating a new state to collect paths and make a diagram.

Method Summary

void	passPath(SketchPath inPath) Called when a new path has been completed by a state above this on the stack.
void	poppedOff() Nothing to do when it gets popped off, as it always pops itself off when completed.
void	pushedOn() When this state is pushed on, it sends a message in a popup and then pushes a path collection state.
java.lang.String	toString() This state is called "Adding Path(s)".

Methods inherited from class easik.states.EasikState

cancelClicked, finishClicked, gotFocus, nextClicked, resetColors, selectionUpdated, setCancelButton, setFinishButton, setNextButton

Methods inherited from class java.lang.Object

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

Field Detail

_paths

private java.util.ArrayList<SketchPath> _paths

The paths involved in this constraint

_constraint

private Constraint _constraint

The constraint being edited

_finished

private boolean _finished

Stores whether the user has finished adding paths to this constraint

Constructor Detail

AddPathToConstraintState

public AddPathToConstraintState(Sketch inSketch,
                                java.util.ArrayList<SketchPath> curPaths,
                                Constraint curConstraint)

Constructor for creating a new state to collect paths and make a diagram.

Parameters:

inSketch - The sketch being worked with.

curPaths - The current paths of the constraint

curConstraint - The current constraint

Method Detail

passPath

public void passPath(SketchPath inPath)

Called when a new path has been completed by a state above this on the stack. If it is null, then cancel, otherwise check to see if the user selected the 'next' or 'finish' option.

Specified by:

passPath in interface PathAcceptingState

Parameters:

inPath - The last path in, null if it was a cancellation

pushedOn

public void pushedOn()

When this state is pushed on, it sends a message in a popup and then pushes a path collection state.

Specified by:

pushedOn in class EasikState

poppedOff

public void poppedOff()

Nothing to do when it gets popped off, as it always pops itself off when completed.

Specified by:

poppedOff in class EasikState

toString

public java.lang.String toString()

This state is called "Adding Path(s)".

Specified by:

toString in class EasikState

Returns:

The string literal described above.