Exemple #1
0
RenderLayerStackingNode::~RenderLayerStackingNode()
{
#if !ASSERT_DISABLED
    if (!renderer()->documentBeingDestroyed()) {
        ASSERT(!isInStackingParentZOrderLists());
        ASSERT(!isInStackingParentNormalFlowList());

        updateStackingParentForZOrderLists(0);
        updateStackingParentForNormalFlowList(0);
    }
#endif
}
Exemple #2
0
void RenderLayerStackingNode::dirtyNormalFlowList()
{
    ASSERT(m_layerListMutationAllowed);

#if ASSERT_ENABLED
    updateStackingParentForNormalFlowList(0);
#endif

    if (m_normalFlowList)
        m_normalFlowList->clear();
    m_normalFlowListDirty = true;

    if (!renderer()->documentBeingDestroyed())
        compositor()->setNeedsCompositingUpdate(CompositingUpdateRebuildTree);
}
Exemple #3
0
void RenderLayerStackingNode::dirtyNormalFlowList()
{
    ASSERT(m_layerListMutationAllowed);

#if !ASSERT_DISABLED
    updateStackingParentForNormalFlowList(0);
#endif

    if (m_normalFlowList)
        m_normalFlowList->clear();
    m_normalFlowListDirty = true;

    if (!renderer()->documentBeingDestroyed()) {
        compositor()->setCompositingLayersNeedRebuild();
        if (layer()->acceleratedCompositingForOverflowScrollEnabled())
            compositor()->setNeedsToRecomputeCompositingRequirements();
    }
}
Exemple #4
0
void RenderLayerStackingNode::updateNormalFlowList()
{
    if (!m_normalFlowListDirty)
        return;

    ASSERT(m_layerListMutationAllowed);

    for (RenderLayer* child = layer()->firstChild(); child; child = child->nextSibling()) {
        if (child->stackingNode()->isNormalFlowOnly() && (!layer()->reflectionInfo() || layer()->reflectionInfo()->reflectionLayer() != child)) {
            if (!m_normalFlowList)
                m_normalFlowList = adoptPtr(new Vector<RenderLayerStackingNode*>);
            m_normalFlowList->append(child->stackingNode());
        }
    }

#if ASSERT_ENABLED
    updateStackingParentForNormalFlowList(this);
#endif

    m_normalFlowListDirty = false;
}