ptolemy.vergil.toolbox
Class FileEditorTableauFactory

java.lang.Object
  ptolemy.kernel.util.NamedObj
      ptolemy.kernel.util.Attribute
          ptolemy.actor.gui.TableauFactory
              ptolemy.vergil.toolbox.FileEditorTableauFactory

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, Changeable, Configurable, Debuggable, DebugListener, Derivable, ModelErrorHandler, MoMLExportable, Moveable, Nameable

public class FileEditorTableauFactory
extends TableauFactory

This class is an attribute that creates an editor to edit a specified file or URL given by an attribute in the container of this attribute. It is similar to TextEditorTableauFactory, but instead of editing an attribute in the container, it edits a file or URL referenced by that attribute. The file or URL must be given in the container by an instance of FileParameter. If the file or URL does not exist, then it attempts to create the file and open it.

Since:

Ptolemy II 4.0

Version:

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

Author:

Edward A. Lee

See Also:

TextEditorTableauFactory, FileParameter, Serialized Form

Accepted Rating:

Red (ptolemy)

Proposed Rating:

Yellow (eal)

Nested Class Summary

Nested classes/interfaces inherited from class ptolemy.kernel.util.NamedObj

NamedObj.ContainedObjectsIterator

Field Summary

StringAttribute

attributeName The name of the file attribute giving the file name or URL.

Fields inherited from class ptolemy.kernel.util.NamedObj

_changeListeners, _changeLock, _changeRequests, _debugging, _debugListeners, _elementName, _isPersistent, _verbose, _workspace, ATTRIBUTES, CLASSNAME, COMPLETE, CONTENTS, DEEP, FULLNAME, LINKS

Constructor Summary

FileEditorTableauFactory(NamedObj container, java.lang.String name)
Create a factory with the given name and container.

Method Summary

Tableau

createTableau(Effigy effigy) Create a tableau for the specified effigy.

Methods inherited from class ptolemy.actor.gui.TableauFactory

_configureTableau, configure, getConfigureSource, getConfigureText

Methods inherited from class ptolemy.kernel.util.Attribute

_checkContainer, _getContainedObject, _propagateExistence, clone, getContainer, moveDown, moveToFirst, moveToIndex, moveToLast, moveUp, setContainer, setName, updateContent

Methods inherited from class ptolemy.kernel.util.NamedObj

_addAttribute, _adjustOverride, _attachText, _cloneFixAttributeFields, _debug, _debug, _debug, _debug, _debug, _description, _exportMoMLContents, _getIndentPrefix, _isMoMLSuppressed, _markContentsDerived, _propagateValue, _recordDecoratedAttributes, _removeAttribute, _splitName, _stripNumericSuffix, _validateSettables, addChangeListener, addDebugListener, attributeChanged, attributeList, attributeList, attributeTypeChanged, clone, containedObjectsIterator, deepContains, depthInHierarchy, description, description, event, executeChangeRequests, exportMoML, exportMoML, exportMoML, exportMoML, exportMoML, exportMoMLPlain, getAttribute, getAttribute, getAttributes, getChangeListeners, getClassName, getDecoratorAttribute, getDecoratorAttributes, getDerivedLevel, getDerivedList, getDisplayName, getElementName, getFullName, getModelErrorHandler, getName, getName, getPrototypeList, getSource, handleModelError, isDeferringChangeRequests, isOverridden, isPersistent, lazyContainedObjectsIterator, message, propagateExistence, propagateValue, propagateValues, removeChangeListener, removeDebugListener, requestChange, setClassName, setDeferringChangeRequests, setDerivedLevel, setDisplayName, setModelErrorHandler, setPersistent, setSource, sortContainedObjects, toplevel, toString, uniqueName, validateSettables, workspace

Methods inherited from class java.lang.Object

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

Field Detail

attributeName

public StringAttribute attributeName

The name of the file attribute giving the file name or URL.

Constructor Detail

FileEditorTableauFactory

public FileEditorTableauFactory(NamedObj container,
                                java.lang.String name)
                         throws IllegalActionException,
                                NameDuplicationException

Create a factory with the given name and container.

Parameters:

container - The container.

name - The name.

Throws:

IllegalActionException - If the container is incompatible with this attribute.

NameDuplicationException - If the name coincides with an attribute already in the container.

Method Detail

createTableau

public Tableau createTableau(Effigy effigy)
                      throws java.lang.Exception

Create a tableau for the specified effigy. The tableau will be created with a new unique name with the specified effigy as its container. If this factory cannot create a tableau for the given effigy (it is not an instance of PtolemyEffigy), then return null.

Overrides:

createTableau in class TableauFactory

Parameters:

effigy - The component effigy.

Returns:

A tableau for the effigy, or null if one cannot be created.

Throws:

java.lang.Exception - If the factory should be able to create a Tableau for the effigy, but something goes wrong.