Exemplos de HistoryNode::cloneAndReplace em C++ (Cpp)

Exemplo n.º 1

Arquivo: HistoryController.cpp Projeto: jeremyroman/blink

PassOwnPtr<HistoryNode> HistoryNode::cloneAndReplace(HistoryEntry* newEntry, HistoryItem* newItem, bool clipAtTarget, LocalFrame* targetFrame, LocalFrame* currentFrame)
{
    bool isNodeBeingNavigated = targetFrame == currentFrame;
    HistoryItem* itemForCreate = isNodeBeingNavigated ? newItem : m_value.get();
    OwnPtr<HistoryNode> newHistoryNode = create(newEntry, itemForCreate, currentFrame->frameID());

    if (!clipAtTarget || !isNodeBeingNavigated) {
        for (LocalFrame* child = currentFrame->tree().firstChild(); child; child = child->tree().nextSibling()) {
            HistoryNode* childHistoryNode = m_entry->historyNodeForFrame(child);
            if (!childHistoryNode)
                continue;
            newHistoryNode->m_children.append(childHistoryNode->cloneAndReplace(newEntry, newItem, clipAtTarget, targetFrame, child));
        }
    }
    return newHistoryNode.release();
}