ptolemy.vergil.fsm
Class FSMViewerGraphController

java.lang.Object
  diva.graph.AbstractGraphController
      ptolemy.vergil.basic.BasicGraphController
          ptolemy.vergil.basic.WithIconGraphController
              ptolemy.vergil.basic.RunnableGraphController
                  ptolemy.vergil.fsm.FSMViewerGraphController

All Implemented Interfaces:

GraphController, ExecutionListener, DebugListener, ValueListener

Direct Known Subclasses:

FSMGraphController

public class FSMViewerGraphController
extends RunnableGraphController

A graph controller for the Ptolemy II finite-state machine viewer. This controller allows states to be moved and context menus to be accessed, but does not provide interaction for adding or removing states or transitions.

Since:

Ptolemy II 2.0

Version:

$Id: FSMViewerGraphController.java 57040 2010-01-27 20:52:32Z cxh $

Author:

Steve Neuendorffer, Contributor: Edward A. Lee

Accepted Rating:

Red (johnr)

Proposed Rating:

Red (eal)

Nested Class Summary

Nested classes/interfaces inherited from class ptolemy.vergil.basic.WithIconGraphController

WithIconGraphController.NewPortAction

Nested classes/interfaces inherited from class ptolemy.vergil.basic.BasicGraphController

BasicGraphController.OpenBaseClassAction, BasicGraphController.SchematicContextMenuFactory, BasicGraphController.UnitSolverDialogAction

Field Summary

protected NamedObjController	_attributeController The attribute controller.
protected TransitionController	_modalTransitionController The modal transition controller.
private SelectionDragger	_selectionDragger
protected StateController	_stateController The state controller.
protected TransitionController	_transitionController The transition controller.

Fields inherited from class ptolemy.vergil.basic.WithIconGraphController

_editIconAction, _portController, _removeIconAction

Fields inherited from class ptolemy.vergil.basic.BasicGraphController

_animated, _animationRenderer, _configureAction, _configureMenuFactory, _menuCreator, _menuFactory, _openBaseClassAction, _unitSolverDialogAction

Constructor Summary

FSMViewerGraphController()
Create a new controller with default port, state, and transition controllers.

Method Summary

protected void	_addHotKeys(JGraph jgraph) Add hot keys to the actions in the given JGraph.
protected void	_createControllers() Create the controllers for nodes in this graph.
void	event(DebugEvent event) React to an event by highlighting the new state.
EdgeController	getEdgeController(java.lang.Object edge) Return the edge controller appropriate for the given node.
NodeController	getNodeController(java.lang.Object object) Return the node controller appropriate for the given node.
protected void	initializeInteraction() Initialize all interaction on the graph pane.
void	setConfiguration(Configuration configuration) Set the configuration.

Methods inherited from class ptolemy.vergil.basic.RunnableGraphController

_getManager, addToMenuAndToolbar, executionError, executionFinished, managerStateChanged

Methods inherited from class ptolemy.vergil.basic.WithIconGraphController

getNewPortLocation

Methods inherited from class ptolemy.vergil.basic.BasicGraphController

_initializeInteraction, clearAnimation, getAnimationDelay, getConfiguration, getConfigureMenuFactory, getFrame, message, setAnimationDelay, setFigure, setFrame, valueChanged

Methods inherited from class diva.graph.AbstractGraphController

addEdge, addEdge, addGraphViewListener, addNode, addNode, addNode, addNode, clear, clearEdge, clearNode, dispatch, drawEdge, drawNode, drawNode, getFigure, getGraphModel, getGraphPane, getSelectionModel, removeEdge, removeGraphViewListener, removeNode, rerender, rerenderEdge, rerenderNode, setGraphModel, setGraphPane, setSelectionModel

Methods inherited from class java.lang.Object

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

Field Detail

_attributeController

protected NamedObjController _attributeController

The attribute controller.

_stateController

protected StateController _stateController

The state controller.

_transitionController

protected TransitionController _transitionController

The transition controller.

_modalTransitionController

protected TransitionController _modalTransitionController

The modal transition controller.

_selectionDragger

private SelectionDragger _selectionDragger

Constructor Detail

FSMViewerGraphController

public FSMViewerGraphController()

Create a new controller with default port, state, and transition controllers.

Method Detail

event

public void event(DebugEvent event)

React to an event by highlighting the new state.

Specified by:

event in interface DebugListener

Overrides:

event in class BasicGraphController

Parameters:

event - The debug event.

getNodeController

public NodeController getNodeController(java.lang.Object object)

Return the node controller appropriate for the given node.

Specified by:

getNodeController in interface GraphController

Overrides:

getNodeController in class BasicGraphController

Parameters:

object - The object to get a controller for.

Returns:

A custom node controller if there is one, and null otherwise.

getEdgeController

public EdgeController getEdgeController(java.lang.Object edge)

Return the edge controller appropriate for the given node.

Specified by:

getEdgeController in interface GraphController

Specified by:

getEdgeController in class AbstractGraphController

setConfiguration

public void setConfiguration(Configuration configuration)

Set the configuration. This is may be used by derived controllers to open files or URLs.

Overrides:

setConfiguration in class WithIconGraphController

Parameters:

configuration - The configuration.

See Also:

BasicGraphController.getConfiguration()

_addHotKeys

protected void _addHotKeys(JGraph jgraph)

Add hot keys to the actions in the given JGraph.

Overrides:

_addHotKeys in class RunnableGraphController

Parameters:

jgraph - The JGraph to which hot keys are to be added.

_createControllers

protected void _createControllers()

Create the controllers for nodes in this graph. In this base class, controllers with PARTIAL access are created. This is called by the constructor, so derived classes that override this must be careful not to reference local variables defined in the derived classes, because the derived classes will not have been fully constructed by the time this is called.

Overrides:

_createControllers in class WithIconGraphController

initializeInteraction

protected void initializeInteraction()

Initialize all interaction on the graph pane. This method is called by the setGraphPane() method of the superclass. This initialization cannot be done in the constructor because the controller does not yet have a reference to its pane at that time.

Overrides:

initializeInteraction in class WithIconGraphController