C++ (Cpp) updateOffsetIfNeeded示例

示例#1

inline void ComputeFloatOffsetAdapter<FloatTypeValue>::collectIfNeeded(const IntervalType& interval)
{
    const FloatingObject* floatingObject = interval.data();
    if (floatingObject->type() != FloatTypeValue || !rangesIntersect(interval.low(), interval.high(), m_lineTop, m_lineBottom))
        return;

    // All the objects returned from the tree should be already placed.
    ASSERT(floatingObject->isPlaced());
    ASSERT(rangesIntersect(m_renderer->pixelSnappedLogicalTopForFloat(floatingObject), m_renderer->pixelSnappedLogicalBottomForFloat(floatingObject), m_lineTop, m_lineBottom));

    bool floatIsNewExtreme = updateOffsetIfNeeded(floatingObject);
    if (floatIsNewExtreme)
        m_outermostFloat = floatingObject;
}

示例#2

文件： FloatingObjects.cpp 项目： dstockwell/blink

inline void ComputeFloatOffsetAdapter<FloatTypeValue>::collectIfNeeded(const IntervalType& interval)
{
    const FloatingObject& floatingObject = *(interval.data());
    if (floatingObject.type() != FloatTypeValue || !rangesIntersect(interval.low(), interval.high(), m_lineTop, m_lineBottom))
        return;

    // Make sure the float hasn't changed since it was added to the placed floats tree.
    ASSERT(floatingObject.isPlaced());
    ASSERT(interval.low() == m_layoutObject->pixelSnappedLogicalTopForFloat(floatingObject));
    ASSERT(interval.high() == m_layoutObject->pixelSnappedLogicalBottomForFloat(floatingObject));

    bool floatIsNewExtreme = updateOffsetIfNeeded(floatingObject);
    if (floatIsNewExtreme)
        m_outermostFloat = &floatingObject;
}