C++ (Cpp) PlatformCALayerRemote::superlayer示例

示例#1

void PlatformCALayerRemote::recursiveBuildTransaction(RemoteLayerTreeTransaction& transaction)
{
    if (m_properties.backingStore.display())
        m_properties.notePropertiesChanged(RemoteLayerTreeTransaction::BackingStoreChanged);

    if (m_properties.changedProperties != RemoteLayerTreeTransaction::NoChange) {
        if (m_properties.changedProperties & RemoteLayerTreeTransaction::ChildrenChanged) {
            m_properties.children.clear();
            for (auto layer : m_children)
                m_properties.children.append(layer->layerID());
        }

        if (m_layerType == LayerTypeCustom) {
            RemoteLayerTreePropertyApplier::applyPropertiesToLayer(platformLayer(), m_properties, RemoteLayerTreePropertyApplier::RelatedLayerMap());
            m_properties.changedProperties = RemoteLayerTreeTransaction::NoChange;
            return;
        }

        transaction.layerPropertiesChanged(this, m_properties);
        m_properties.changedProperties = RemoteLayerTreeTransaction::NoChange;
    }

    for (size_t i = 0; i < m_children.size(); ++i) {
        PlatformCALayerRemote* child = toPlatformCALayerRemote(m_children[i].get());
        ASSERT(child->superlayer() == this);
        child->recursiveBuildTransaction(transaction);
    }

    if (m_maskLayer)
        m_maskLayer->recursiveBuildTransaction(transaction);
}

示例#2

void PlatformCALayerRemote::recursiveBuildTransaction(RemoteLayerTreeTransaction& transaction)
{
    if (m_properties.backingStore.display())
        m_properties.notePropertiesChanged(RemoteLayerTreeTransaction::BackingStoreChanged);

    if (m_properties.changedProperties != RemoteLayerTreeTransaction::NoChange) {
        if (m_properties.changedProperties & RemoteLayerTreeTransaction::ChildrenChanged) {
            m_properties.children.clear();
            for (auto layer : m_children)
                m_properties.children.append(toPlatformCALayerRemote(layer.get())->layerID());
        }

        transaction.layerPropertiesChanged(this, m_properties);
        m_properties.changedProperties = RemoteLayerTreeTransaction::NoChange;
    }

    for (size_t i = 0; i < m_children.size(); ++i) {
        PlatformCALayerRemote* child = toPlatformCALayerRemote(m_children[i].get());
        ASSERT(child->superlayer() == this);
        child->recursiveBuildTransaction(transaction);
    }
}

示例#3

文件： PlatformCALayerRemote.cpp 项目： chenbk85/webkit2-wincairo

void PlatformCALayerRemote::recursiveBuildTransaction(RemoteLayerTreeContext& context, RemoteLayerTreeTransaction& transaction)
{
    ASSERT(!m_properties.backingStore || owner());
    ASSERT_WITH_SECURITY_IMPLICATION(&context == m_context);
    
    if (m_properties.backingStore && (!owner() || !owner()->platformCALayerDrawsContent())) {
        m_properties.backingStore = nullptr;
        m_properties.notePropertiesChanged(RemoteLayerTreeTransaction::BackingStoreChanged);
    }

    if (m_properties.backingStore && m_properties.backingStore->display())
        m_properties.notePropertiesChanged(RemoteLayerTreeTransaction::BackingStoreChanged);

    if (m_properties.changedProperties != RemoteLayerTreeTransaction::NoChange) {
        if (m_properties.changedProperties & RemoteLayerTreeTransaction::ChildrenChanged) {
            m_properties.children.clear();
            for (const auto& layer : m_children)
                m_properties.children.append(layer->layerID());
        }

        if (isPlatformCALayerRemoteCustom()) {
            RemoteLayerTreePropertyApplier::applyProperties(platformLayer(), nullptr, m_properties, RemoteLayerTreePropertyApplier::RelatedLayerMap());
            didCommit();
            return;
        }

        transaction.layerPropertiesChanged(*this);
    }

    for (size_t i = 0; i < m_children.size(); ++i) {
        PlatformCALayerRemote* child = toPlatformCALayerRemote(m_children[i].get());
        ASSERT(child->superlayer() == this);
        child->recursiveBuildTransaction(context, transaction);
    }

    if (m_maskLayer)
        m_maskLayer->recursiveBuildTransaction(context, transaction);
}