SharedDebugStringConvertibleList LayoutableShadowNode::getDebugProps() const {
SharedDebugStringConvertibleList list = {};
if (getHasNewLayout()) {
list.push_back(std::make_shared<DebugStringConvertibleItem>("hasNewLayout"));
}
if (!getIsLayoutClean()) {
list.push_back(std::make_shared<DebugStringConvertibleItem>("dirty"));
}
LayoutMetrics layoutMetrics = getLayoutMetrics();
LayoutMetrics defaultLayoutMetrics = LayoutMetrics();
list.push_back(std::make_shared<DebugStringConvertibleItem>("frame", toString(layoutMetrics.frame)));
if (layoutMetrics.borderWidth != defaultLayoutMetrics.borderWidth) {
list.push_back(std::make_shared<DebugStringConvertibleItem>("borderWidth", toString(layoutMetrics.borderWidth)));
}
if (layoutMetrics.contentInsets != defaultLayoutMetrics.contentInsets) {
list.push_back(std::make_shared<DebugStringConvertibleItem>("contentInsets", toString(layoutMetrics.contentInsets)));
}
if (layoutMetrics.displayType == DisplayType::None) {
list.push_back(std::make_shared<DebugStringConvertibleItem>("hidden"));
}
if (layoutMetrics.layoutDirection == LayoutDirection::RightToLeft) {
list.push_back(std::make_shared<DebugStringConvertibleItem>("rtl"));
}
return list;
}
void YogaLayoutableShadowNode::layout(LayoutContext layoutContext) {
if (!getIsLayoutClean()) {
ensureUnsealed();
/*
* In Yoga, every single Yoga Node has to have a (non-null) pointer to
* Yoga Config (this config can be shared between many nodes),
* so every node can be individually configured. This does *not* mean
* however that Yoga consults with every single Yoga Node Config for every
* config parameter. Especially in case of `pointScaleFactor`,
* the only value in the config of the root node is taken into account
* (and this is by design).
*/
yogaConfig_.pointScaleFactor = layoutContext.pointScaleFactor;
{
SystraceSection s("YogaLayoutableShadowNode::YGNodeCalculateLayout");
YGNodeCalculateLayout(
&yogaNode_, YGUndefined, YGUndefined, YGDirectionInherit);
}
}
LayoutableShadowNode::layout(layoutContext);
}
void YogaLayoutableShadowNode::layout(LayoutContext layoutContext) {
if (!getIsLayoutClean()) {
ensureUnsealed();
YGNodeCalculateLayout(&yogaNode_, YGUndefined, YGUndefined, YGDirectionInherit);
}
LayoutableShadowNode::layout(layoutContext);
}
void YogaLayoutableShadowNode::layout(LayoutContext layoutContext) {
ensureUnsealed();
if (!getIsLayoutClean()) {
YGNode *yogaNode = const_cast<YGNode *>(yogaNode_.get());
YGNodeCalculateLayout(yogaNode, YGUndefined, YGUndefined, YGDirectionInherit);
}
LayoutableShadowNode::layout(layoutContext);
}
