C++ (Cpp) RenderRegion::pageLogicalTopForOffset Examples

Example #1

File: RenderFlowThread.cpp Project: rgabor-dev/webkitnix

LayoutUnit RenderFlowThread::pageRemainingLogicalHeightForOffset(LayoutUnit offset, PageBoundaryRule pageBoundaryRule) const
{
    RenderRegion* region = regionAtBlockOffset(offset);
    if (!region)
        return 0;

    LayoutUnit pageLogicalTop = region->pageLogicalTopForOffset(offset);
    LayoutUnit pageLogicalHeight = region->pageLogicalHeight();
    LayoutUnit pageLogicalBottom = pageLogicalTop + pageLogicalHeight;
    LayoutUnit remainingHeight = pageLogicalBottom - offset;
    if (pageBoundaryRule == IncludePageBoundary) {
        // If IncludePageBoundary is set, the line exactly on the top edge of a
        // region will act as being part of the previous region.
        remainingHeight = intMod(remainingHeight, pageLogicalHeight);
    }
    return remainingHeight;
}

Example #2

File: RenderFlowThread.cpp Project: rgabor-dev/webkitnix

LayoutUnit RenderFlowThread::pageLogicalTopForOffset(LayoutUnit offset) const
{
    RenderRegion* region = regionAtBlockOffset(offset);
    return region ? region->pageLogicalTopForOffset(offset) : LayoutUnit();
}