ptolemy.vergil.basic.export.web

Interface WebExporter

All Known Implementing Classes:

ExportHTMLAction

public interface WebExporter

Interface for an object that provides a web exporting service for a Ptolemy II model.

Since:

Ptolemy II 10.0

Version:

$Id$

Author:

Edward A. Lee, Elizabeth Latronico

Pt.AcceptedRating:

Red (cxh)

Pt.ProposedRating:

Red (cxh)

Method Summary

Modifier and Type	Method and Description
boolean	defineAttribute(WebAttribute webAttribute, boolean overwrite) Add the given web content as a new attribute.
void	defineElement(WebElement webElement, boolean onceOnly) Add the given web content as a new element to the specified position.
ExportParameters	getExportParameters() During invocation an export, return the parameters of the export.
PtolemyFrame	getFrame() The frame (window) being exported.
void	setTitle(java.lang.String title, boolean showInHTML) Set the title to be used for the page being exported.

Method Detail

defineAttribute

boolean defineAttribute(WebAttribute webAttribute,
                        boolean overwrite)

Add the given web content as a new attribute. If onceOnly is true, then if identical content has already been added, then it is not added again.

Parameters:

webAttribute - The WebAttribute containing the content to add.

overwrite - If true, overwrite any previously defined value for the specified attribute. If false, then do nothing if there is already an attribute with the specified name.

Returns:

True if the specified attribute and value was defined (i.e., if there was a previous value, it was overwritten).

defineElement

void defineElement(WebElement webElement,
                   boolean onceOnly)

Add the given web content as a new element to the specified position. The position is expected to be one of "head", "start", or "end", where anything else is interpreted as equivalent to "end". If onceOnly is true, then if identical content has already been added to the specified position, then it is not added again.

Parameters:

webElement - The WebElement containing the content to add and the position.

onceOnly - True to prevent duplicate content.

getExportParameters

ExportParameters getExportParameters()

During invocation an export, return the parameters of the export. If not currently doing an export, return null.

Returns:

The directory being written to.

getFrame

PtolemyFrame getFrame()

The frame (window) being exported.

Returns:

The frame being exported.

setTitle

void setTitle(java.lang.String title,
              boolean showInHTML)

Set the title to be used for the page being exported.

Parameters:

title - The title.

showInHTML - True to produce an HTML title prior to the model image.