private boolean isValidDrawTarget(RenderNode node) {
while (node != null) {
if (ids.contains(node.getInstanceId())) {
return true;
}
node = node.getParent();
}
return false;
}
protected void drawComplexText(final RenderableComplexText renderableComplexText) {
try {
if (renderableComplexText.getRichText().isEmpty()) {
// This text is empty.
return;
}
if (renderableComplexText.isNodeVisible(getParagraphBounds(), isOverflowX(), isOverflowY())
== false) {
return;
}
// iterate through all inline elements
for (final RichTextSpec.StyledChunk styledChunk :
renderableComplexText.getRichText().getStyleChunks()) {
RenderNode node = styledChunk.getOriginatingTextNode();
InstanceID dummy = node.getInstanceId();
textExtractorHelper.startInlineBox(
dummy,
styledChunk.getOriginalAttributes(),
styledChunk.getStyleSheet(),
BoxDefinition.EMPTY);
if (node instanceof RenderableReplacedContentBox) {
processRenderableContent((RenderableReplacedContentBox) node);
result = true;
} else {
String text = styledChunk.getText();
xmlWriter.writeText(characterEntityParser.encodeEntities(text));
if (text.trim().length() > 0) {
result = true;
}
}
textExtractorHelper.finishBox(dummy, styledChunk.getOriginalAttributes());
clearText();
}
} catch (final IOException ioe) {
throw new InvalidReportStateException("Failed to write text", ioe);
}
}