Пример #1
0
void CreateLinkCommand::doApply(EditingState* editingState) {
  if (endingSelection().isNone())
    return;

  HTMLAnchorElement* anchorElement = HTMLAnchorElement::create(document());
  anchorElement->setHref(AtomicString(m_url));

  if (endingSelection().isRange()) {
    applyStyledElement(anchorElement, editingState);
    if (editingState->isAborted())
      return;
  } else {
    insertNodeAt(anchorElement, endingSelection().start(), editingState);
    if (editingState->isAborted())
      return;
    Text* textNode = Text::create(document(), m_url);
    appendNode(textNode, anchorElement, editingState);
    if (editingState->isAborted())
      return;
    document().updateStyleAndLayoutIgnorePendingStylesheets();
    setEndingSelection(createVisibleSelection(
        Position::inParentBeforeNode(*anchorElement),
        Position::inParentAfterNode(*anchorElement), TextAffinity::Downstream,
        endingSelection().isDirectional()));
  }
}