void RemoteScrollingTreeTextStream::dump(const ScrollingStateStickyNode& node, bool changedPropertiesOnly)
{
RemoteScrollingTreeTextStream& ts = *this;
if (!changedPropertiesOnly || node.hasChangedProperty(ScrollingStateFixedNode::ViewportConstraints))
ts << node.viewportConstraints();
}
void ArgumentCoder<ScrollingStateStickyNode>::encode(ArgumentEncoder& encoder, const ScrollingStateStickyNode& node)
{
encoder << static_cast<const ScrollingStateNode&>(node);
if (node.hasChangedProperty(ScrollingStateStickyNode::ViewportConstraints))
encoder << node.viewportConstraints();
}
bool ArgumentCoder<ScrollingStateStickyNode>::decode(ArgumentDecoder& decoder, ScrollingStateStickyNode& node)
{
if (!decoder.decode(static_cast<ScrollingStateNode&>(node)))
return false;
if (node.hasChangedProperty(ScrollingStateStickyNode::ViewportConstraints)) {
StickyPositionViewportConstraints decodedValue;
if (!decoder.decode(decodedValue))
return false;
node.updateConstraints(decodedValue);
}
return true;
}
