class __attribute__()

in ComponentKit/Core/ComponentBuilder.h [951:995]

• 36 lines of code
• 6 McCabe index (conditional complexity)

class __attribute__((__may_alias__)) ComponentBuilder : public ComponentBuilderBase<ComponentBuilder, PropsBitmap> {
 public:
  ~ComponentBuilder() = default;

private:
  ComponentBuilder() = default;
  ComponentBuilder(const CK::ComponentSpecContext& context)
    : ComponentBuilderBase<ComponentBuilder, PropsBitmap>{context} { }

  friend auto CK::ComponentBuilder() -> ComponentBuilderEmpty;
  friend auto CK::ComponentBuilder(const CK::ComponentSpecContext&) -> ComponentBuilderContext;

  template <template <PropsBitmapType> class, PropsBitmapType>
  friend class BuilderBase;

  /**
   Creates a new component instance with specified properties.

   @note  This method must @b not be called more than once on a given component builder instance.
   */
  NS_RETURNS_RETAINED auto _build() noexcept -> CKComponent *
  {
    if (PropBitmap::isSet(PropsBitmap, ViewConfigBuilderPropId::viewConfig, ComponentBuilderBasePropId::size)) {
      return [CKComponent newWithView:this->_viewConfig size:this->_size];
    } else if (PropBitmap::isSet(PropsBitmap, ViewConfigBuilderPropId::viewClass, ComponentBuilderBasePropId::size)) {
      return [CKComponent newWithView:{std::move(this->_viewClass),
                                       std::move(this->_attributes),
                                       std::move(this->_accessibilityCtx),
                                       this->_blockImplicitAnimations}
                                 size:this->_size];
    } else if (PropBitmap::isSet(PropsBitmap, ViewConfigBuilderPropId::viewConfig)) {
      return [CKComponent newWithView:this->_viewConfig size:{}];
    } else if (PropBitmap::isSet(PropsBitmap, ViewConfigBuilderPropId::viewClass)) {
      return [CKComponent newWithView:{std::move(this->_viewClass),
                                       std::move(this->_attributes),
                                       std::move(this->_accessibilityCtx),
                                       this->_blockImplicitAnimations}
                                 size:{}];
    } else if (PropBitmap::isSet(PropsBitmap, ComponentBuilderBasePropId::size)) {
      return [CKComponent newWithView:{} size:this->_size];
    } else {
      return [CKComponent new];
    }
  }
};