void QQuickTextNode::addTextDocument(const QPointF &position, QTextDocument *textDocument,
const QColor &textColor,
QQuickText::TextStyle style, const QColor &styleColor,
const QColor &anchorColor,
const QColor &selectionColor, const QColor &selectedTextColor,
int selectionStart, int selectionEnd)
{
QQuickTextNodeEngine engine;
engine.setTextColor(textColor);
engine.setSelectedTextColor(selectedTextColor);
engine.setSelectionColor(selectionColor);
engine.setAnchorColor(anchorColor);
engine.setPosition(position);
QList<QTextFrame *> frames;
frames.append(textDocument->rootFrame());
while (!frames.isEmpty()) {
QTextFrame *textFrame = frames.takeFirst();
frames.append(textFrame->childFrames());
engine.addFrameDecorations(textDocument, textFrame);
if (textFrame->firstPosition() > textFrame->lastPosition()
&& textFrame->frameFormat().position() != QTextFrameFormat::InFlow) {
const int pos = textFrame->firstPosition() - 1;
ProtectedLayoutAccessor *a = static_cast<ProtectedLayoutAccessor *>(textDocument->documentLayout());
QTextCharFormat format = a->formatAccessor(pos);
QRectF rect = a->frameBoundingRect(textFrame);
QTextBlock block = textFrame->firstCursorPosition().block();
engine.setCurrentLine(block.layout()->lineForTextPosition(pos - block.position()));
engine.addTextObject(rect.topLeft(), format, QQuickTextNodeEngine::Unselected, textDocument,
pos, textFrame->frameFormat().position());
} else {
QTextFrame::iterator it = textFrame->begin();
while (!it.atEnd()) {
Q_ASSERT(!engine.currentLine().isValid());
QTextBlock block = it.currentBlock();
engine.addTextBlock(textDocument, block, position, textColor, anchorColor, selectionStart, selectionEnd);
++it;
}
}
}
engine.addToSceneGraph(this, style, styleColor);
}
