Exemplos de logicalBottomForFlowThreadContent em C++ (Cpp)

Exemplo n.º 1

Arquivo: RenderRegion.cpp Projeto: xtturing/webkit

LayoutRect RenderRegion::rectFlowPortionForBox(const RenderBox* box, const LayoutRect& rect) const
{
    RenderRegion* startRegion = 0;
    RenderRegion* endRegion = 0;
    m_flowThread->getRegionRangeForBox(box, startRegion, endRegion);

    LayoutRect mappedRect = m_flowThread->mapFromLocalToFlowThread(box, rect);
    if (flowThread()->isHorizontalWritingMode()) {
        if (this != startRegion)
            mappedRect.shiftYEdgeTo(std::max<LayoutUnit>(logicalTopForFlowThreadContent(), mappedRect.y()));

        if (this != endRegion)
            mappedRect.setHeight(std::max<LayoutUnit>(0, std::min<LayoutUnit>(logicalBottomForFlowThreadContent() - mappedRect.y(), mappedRect.height())));
    } else {
        if (this != startRegion)
            mappedRect.shiftXEdgeTo(std::max<LayoutUnit>(logicalTopForFlowThreadContent(), mappedRect.x()));
            
        if (this != endRegion)
            mappedRect.setWidth(std::max<LayoutUnit>(0, std::min<LayoutUnit>(logicalBottomForFlowThreadContent() - mappedRect.x(), mappedRect.width())));
    }

    if (shouldClipFlowThreadContent()) {
        LayoutRect portionRect;
        if (isRenderNamedFlowFragment())
            portionRect = toRenderNamedFlowFragment(this)->flowThreadPortionRectForClipping(this == startRegion, this == endRegion);
        else
            portionRect = flowThreadPortionRect();
        
        mappedRect.intersect(portionRect);
    }

    return mappedRect.isEmpty() ? mappedRect : m_flowThread->mapFromFlowThreadToLocal(box, mappedRect);
}

Exemplo n.º 2

Arquivo: RenderRegion.cpp Projeto: CannedFish/webkitgtk

LayoutRect RenderRegion::rectFlowPortionForBox(const RenderBox* box, const LayoutRect& rect) const
{
    RenderRegion* startRegion = 0;
    RenderRegion* endRegion = 0;
    m_flowThread->getRegionRangeForBox(box, startRegion, endRegion);

    LayoutRect mappedRect = m_flowThread->mapFromLocalToFlowThread(box, rect);
    if (flowThread()->isHorizontalWritingMode()) {
        if (this != startRegion)
            mappedRect.shiftYEdgeTo(std::max<LayoutUnit>(logicalTopForFlowThreadContent(), mappedRect.y()));

        if (this != endRegion)
            mappedRect.setHeight(std::max<LayoutUnit>(0, std::min<LayoutUnit>(logicalBottomForFlowThreadContent() - mappedRect.y(), mappedRect.height())));
    } else {
        if (this != startRegion)
            mappedRect.shiftXEdgeTo(std::max<LayoutUnit>(logicalTopForFlowThreadContent(), mappedRect.x()));
            
        if (this != endRegion)
            mappedRect.setWidth(std::max<LayoutUnit>(0, std::min<LayoutUnit>(logicalBottomForFlowThreadContent() - mappedRect.x(), mappedRect.width())));
    }

    bool isLastRegionWithRegionFragmentBreak = (isLastRegion() && (style().regionFragment() == BreakRegionFragment));
    if (hasOverflowClip() || isLastRegionWithRegionFragmentBreak)
        mappedRect.intersect(flowThreadPortionRect());

    return mappedRect.isEmpty() ? mappedRect : m_flowThread->mapFromFlowThreadToLocal(box, mappedRect);
}