...

1 files changed, 57 insertions, 0 deletions

diff --git a/include/cru/win/graph/direct/Geometry.hpp b/include/cru/win/graph/direct/Geometry.hpp
new file mode 100644
index 00000000..87987d3e
--- /dev/null
+++ b/include/cru/win/graph/direct/Geometry.hpp
@@ -0,0 +1,57 @@
+#pragma once
+#include "ComResource.hpp"
+#include "Resource.hpp"
+
+#include "cru/platform/graph/Geometry.hpp"
+
+namespace cru::platform::graph::win::direct {
+class D2DGeometryBuilder : public DirectGraphResource,
+                           public virtual IGeometryBuilder {
+ public:
+  explicit D2DGeometryBuilder(DirectGraphFactory* factory);
+
+  CRU_DELETE_COPY(D2DGeometryBuilder)
+  CRU_DELETE_MOVE(D2DGeometryBuilder)
+
+  ~D2DGeometryBuilder() override = default;
+
+ public:
+  void BeginFigure(const Point& point) override;
+  void LineTo(const Point& point) override;
+  void QuadraticBezierTo(const Point& control_point,
+                         const Point& end_point) override;
+  void CloseFigure(bool close) override;
+
+  std::unique_ptr<IGeometry> Build() override;
+
+ private:
+  bool IsValid() { return geometry_ != nullptr; }
+  void CheckValidation();
+
+ private:
+  Microsoft::WRL::ComPtr<ID2D1PathGeometry> geometry_;
+  Microsoft::WRL::ComPtr<ID2D1GeometrySink> geometry_sink_;
+};
+
+class D2DGeometry : public DirectGraphResource,
+                    public virtual IGeometry,
+                    public IComResource<ID2D1Geometry> {
+ public:
+  D2DGeometry(DirectGraphFactory* factory,
+              Microsoft::WRL::ComPtr<ID2D1PathGeometry> geometry);
+
+  CRU_DELETE_COPY(D2DGeometry)
+  CRU_DELETE_MOVE(D2DGeometry)
+
+  ~D2DGeometry() override = default;
+
+ public:
+  ID2D1Geometry* GetComInterface() const override { return geometry_.Get(); }
+
+ public:
+  bool FillContains(const Point& point) override;
+
+ private:
+  Microsoft::WRL::ComPtr<ID2D1PathGeometry> geometry_;
+};
+}  // namespace cru::platform::graph::win::direct