/**
* Renderes a list or table cell value if the value contains an OWLAnnotation.
*
* @param page The page that the value will be rendered into.
* @param value The value that may or may not contain an OWLAnnotation. The annotation will be
* extracted from this value.
* @param foreground The default foreground color.
* @param background The default background color.
* @param isSelected Whether or not the cell containing the value is selected.
*/
private void renderCellValue(
Page page, Object value, Color foreground, Color background, boolean isSelected) {
OWLAnnotation annotation = extractOWLAnnotationFromCellValue(value);
if (annotation != null) {
renderAnnotationProperty(page, annotation, foreground, background, isSelected);
renderAnnotationValue(page, annotation, foreground, background, isSelected);
if (inlineAnnotationRendering == RENDER_COMPOUND_ANNOTATIONS_INLINE
&& value instanceof HasAnnotations) {
Page subAnnotationPage = new Page();
for (OWLAnnotation anno : ((HasAnnotations) value).getAnnotations()) {
renderCellValue(subAnnotationPage, anno, foreground, background, isSelected);
}
subAnnotationPage.setMarginLeft(40);
subAnnotationPage.setOpacity(0.6);
page.add(subAnnotationPage);
}
}
switch (annotationRenderingStyle) {
case COMFORTABLE:
page.setMargin(2);
page.setMarginBottom(6);
break;
case COSY:
page.setMargin(1);
page.setMarginBottom(3);
break;
case COMPACT:
page.setMargin(0);
page.setMarginBottom(1);
}
}
/**
* Renders an IRI as a full IRI rather than as an IRI that represents an entity in the signature
* of the imports closure of the active ontology.
*
* @param page The page that the IRI should be rendered into.
* @param iri The IRI to be rendered.
* @return A list of paragraphs that represent the rendering of the annotation value.
*/
private List<Paragraph> renderExternalIRI(Page page, IRI iri) {
Paragraph paragraph;
if (isLinkableAddress(iri)) {
paragraph = page.addParagraph(iri.toString(), new HTTPLink(iri.toURI()));
} else {
paragraph = page.addParagraph(iri.toString());
}
return Arrays.asList(paragraph);
}
/**
* Renders the annotation property into a paragraph in the page.
*
* @param page The page to insert the paragraph into.
* @param annotation The annotation containing the property to be rendered.
* @param defaultForeground The default foreground color.
* @param defaultBackground The default background color.
* @param isSelected Specifies whether the associated cell is selected or not.
*/
private Paragraph renderAnnotationProperty(
Page page,
OWLAnnotation annotation,
Color defaultForeground,
Color defaultBackground,
boolean isSelected) {
OWLAnnotationProperty property = annotation.getProperty();
String rendering = editorKit.getOWLModelManager().getRendering(property);
Paragraph paragraph = page.addParagraph(rendering);
Color foreground = getAnnotationPropertyForeground(defaultForeground, isSelected);
paragraph.setForeground(foreground);
// if (isReferenceOntologyActive()) {
// paragraph.setBold(true);
// }
if (annotation.getValue() instanceof OWLLiteral) {
OWLLiteral literalValue = (OWLLiteral) annotation.getValue();
paragraph.append(" ", foreground);
appendTag(paragraph, literalValue, foreground, isSelected);
}
switch (annotationRenderingStyle) {
case COMFORTABLE:
paragraph.setMarginBottom(4);
break;
case COSY:
paragraph.setMarginBottom(2);
break;
case COMPACT:
paragraph.setMarginBottom(1);
break;
}
return paragraph;
}
/**
* Renders an annotation value that is an OWLLiteral.
*
* @param page The page that the value will be rendered into.
* @param literal The literal to be rendered.
* @param foreground The default foreground.
* @param background The default background.
* @param isSelected Whether or not the cell containing the annotation value is selected.
* @return A list of paragraphs that represent the rendering of the literal.
*/
private List<Paragraph> renderLiteral(
Page page, OWLLiteral literal, Color foreground, Color background, boolean isSelected) {
String rendering = EscapeUtils.unescapeString(literal.getLiteral()).trim();
List<Paragraph> result = new ArrayList<Paragraph>();
if (rendering.length() > 0) {
List<LinkSpan> linkSpans = extractLinks(rendering);
Paragraph literalParagraph = new Paragraph(rendering, linkSpans);
literalParagraph.setForeground(foreground);
page.add(literalParagraph);
result.add(literalParagraph);
Paragraph tagParagraph = literalParagraph; // new Paragraph("");
tagParagraph.append(" ", foreground);
page.add(tagParagraph);
result.add(tagParagraph);
tagParagraph.setMarginTop(2);
tagParagraph.setTabCount(2);
// appendTag(tagParagraph, literal, foreground, isSelected);
}
return result;
}
/**
* Renderes a set of entities as an annotation value. The idea is that the annotation value is an
* IRI that corresponds to the IRI of entities in the imports closure of the active ontology.
*
* @param page The page that the entities will be rendered into.
* @param entities The entities.
* @return A list of paragraphs that represents the rendering of the entities.
*/
private List<Paragraph> renderEntities(Page page, Set<OWLEntity> entities) {
List<Paragraph> paragraphs = new ArrayList<Paragraph>();
for (OWLEntity entity : entities) {
Icon icon = getIcon(entity);
OWLModelManager modelManager = editorKit.getOWLModelManager();
Paragraph paragraph =
new Paragraph(modelManager.getRendering(entity), new OWLEntityLink(editorKit, entity));
paragraph.setIcon(icon);
page.add(paragraph);
paragraphs.add(paragraph);
}
return paragraphs;
}
/**
* Renders an annotation value that is an anonymous individual.
*
* @param page The page that the individual should be rendered into.
* @param individual The individual.
* @return A list of paragraphs that represent the rendering of the individual.
*/
private List<Paragraph> renderAnonymousIndividual(Page page, OWLAnonymousIndividual individual) {
String rendering = editorKit.getOWLModelManager().getRendering(individual);
Paragraph paragraph = page.addParagraph(rendering);
paragraph.setIcon(getIcon(individual));
return Arrays.asList(paragraph);
}