void LayoutQuote::updateText()
{
String text = computeText();
if (m_text == text)
return;
m_text = text;
LayoutTextFragment* fragment = findFragmentChild();
if (fragment) {
fragment->setStyle(mutableStyle());
fragment->setContentString(m_text.impl());
} else {
fragment = new LayoutTextFragment(&document(), m_text.impl());
fragment->setStyle(mutableStyle());
addChild(fragment);
}
}
void FirstLetterPseudoElement::attachFirstLetterTextLayoutObjects()
{
LayoutObject* nextLayoutObject = FirstLetterPseudoElement::firstLetterTextLayoutObject(*this);
ASSERT(nextLayoutObject);
ASSERT(nextLayoutObject->isText());
// The original string is going to be either a generated content string or a DOM node's
// string. We want the original string before it got transformed in case first-letter has
// no text-transform or a different text-transform applied to it.
String oldText = toLayoutText(nextLayoutObject)->isTextFragment() ? toLayoutTextFragment(nextLayoutObject)->completeText() : toLayoutText(nextLayoutObject)->originalText();
ASSERT(oldText.impl());
ComputedStyle* pseudoStyle = styleForFirstLetter(nextLayoutObject->parent());
layoutObject()->setStyle(pseudoStyle);
// FIXME: This would already have been calculated in firstLetterLayoutObject. Can we pass the length through?
unsigned length = FirstLetterPseudoElement::firstLetterLength(oldText);
// Construct a text fragment for the text after the first letter.
// This text fragment might be empty.
LayoutTextFragment* remainingText =
new LayoutTextFragment(nextLayoutObject->node() ? nextLayoutObject->node() : &nextLayoutObject->document(), oldText.impl(), length, oldText.length() - length);
remainingText->setFirstLetterPseudoElement(this);
remainingText->setIsRemainingTextLayoutObject(true);
remainingText->setStyle(nextLayoutObject->mutableStyle());
if (remainingText->node())
remainingText->node()->setLayoutObject(remainingText);
m_remainingTextLayoutObject = remainingText;
LayoutObject* nextSibling = layoutObject()->nextSibling();
layoutObject()->parent()->addChild(remainingText, nextSibling);
// Construct text fragment for the first letter.
LayoutTextFragment* letter = new LayoutTextFragment(&nextLayoutObject->document(), oldText.impl(), 0, length);
letter->setFirstLetterPseudoElement(this);
letter->setStyle(pseudoStyle);
layoutObject()->addChild(letter);
nextLayoutObject->destroy();
}
