C++ (Cpp) RootInlineBox::hasEllipsisBox示例

String HitTestResult::innerTextIfTruncated(TextDirection& dir) const
{
    for (Node* truncatedNode = m_innerNode.get(); truncatedNode; truncatedNode = truncatedNode->parentNode()) {
        if (!truncatedNode->isElementNode())
            continue;

        if (RenderObject* renderer = truncatedNode->renderer()) {
            if (renderer->isRenderBlock()) {
                RenderBlock* block = toRenderBlock(renderer);
                if (block->style()->textOverflow()) {
                    for (RootInlineBox* line = block->firstRootBox(); line; line = line->nextRootBox()) {
                        if (line->hasEllipsisBox()) {
                            dir = block->style()->direction();
                            return toElement(truncatedNode)->innerText();
                        }
                    }
                }
                break;
            }
        }
    }

    dir = LTR;
    return String();
}

示例#2

显示文件

文件： HitTestResult.cpp 项目： zosimos/webkit

String HitTestResult::innerTextIfTruncated(TextDirection& dir) const
{
    for (Node* truncatedNode = m_innerNode.get(); truncatedNode; truncatedNode = truncatedNode->parentNode()) {
        if (!is<Element>(*truncatedNode))
            continue;

        if (auto renderer = downcast<Element>(*truncatedNode).renderer()) {
            if (is<RenderBlockFlow>(*renderer)) {
                RenderBlockFlow& block = downcast<RenderBlockFlow>(*renderer);
                if (block.style().textOverflow()) {
                    for (RootInlineBox* line = block.firstRootBox(); line; line = line->nextRootBox()) {
                        if (line->hasEllipsisBox()) {
                            dir = block.style().direction();
                            return downcast<Element>(*truncatedNode).innerText();
                        }
                    }
                }
                break;
            }
        }
    }

    dir = LTR;
    return String();
}