react-native-svg/windows/RNSVG/GroupView.h

#pragma once
#include "GroupView.g.h"
#include "RenderableView.h"

namespace winrt::RNSVG::implementation {
struct GroupView : GroupViewT<GroupView, RNSVG::implementation::RenderableView> {
 public:
  GroupView() = default;
  GroupView(Microsoft::ReactNative::IReactContext const &context) : m_reactContext(context) {}

  Windows::Foundation::Collections::IVector<RNSVG::IRenderable> Children() { return m_children; }

  hstring FontFamily() { return m_fontFamily; }
  void FontFamily(hstring const &value) { m_fontFamily = value; }

  float FontSize() { return m_fontSize; }
  void FontSize(float value) { m_fontSize = value; }

  hstring FontWeight(){ return m_fontWeight; }
  void FontWeight(hstring const &value) { m_fontWeight = value; }

  virtual void UpdateProperties(Microsoft::ReactNative::IJSValueReader const &reader, bool forceUpdate, bool invalidate);
  virtual void CreateGeometry(Microsoft::Graphics::Canvas::UI::Xaml::CanvasControl const &canvas);

  virtual void SaveDefinition();

  virtual void MergeProperties(RNSVG::RenderableView const &other);

  virtual void Render(
      Microsoft::Graphics::Canvas::UI::Xaml::CanvasControl const &canvas,
      Microsoft::Graphics::Canvas::CanvasDrawingSession const &session);

  virtual void RenderGroup(
      Microsoft::Graphics::Canvas::UI::Xaml::CanvasControl const &canvas,
      Microsoft::Graphics::Canvas::CanvasDrawingSession const &session);

  virtual void CreateResources(
      Microsoft::Graphics::Canvas::ICanvasResourceCreator const &resourceCreator,
      Microsoft::Graphics::Canvas::UI::CanvasCreateResourcesEventArgs const &args);

  virtual void Unload();

 private:
  Microsoft::ReactNative::IReactContext m_reactContext{nullptr};
  Windows::Foundation::Collections::IVector<RNSVG::IRenderable> m_children{
      winrt::single_threaded_vector<RNSVG::IRenderable>()};

  float m_fontSize{12.0f};
  hstring m_fontFamily{L"Segoe UI"};
  hstring m_fontWeight{L"auto"};

  std::map<RNSVG::FontProp, bool> m_fontPropMap{
    {RNSVG::FontProp::FontSize, false},
    {RNSVG::FontProp::FontWeight, false},
    {RNSVG::FontProp::FontFamily, false},
  };
};
} // namespace winrt::RNSVG::implementation

namespace winrt::RNSVG::factory_implementation {
struct GroupView : GroupViewT<GroupView, implementation::GroupView> {};
} // namespace winrt::RNSVG::factory_implementation