1 files changed, 58 insertions, 0 deletions
diff --git a/include/cru/win/graph/direct/Factory.hpp b/include/cru/win/graph/direct/Factory.hpp
new file mode 100644
index 00000000..763d4b2b
--- /dev/null
+++ b/include/cru/win/graph/direct/Factory.hpp
@@ -0,0 +1,58 @@
+#pragma once
+#include "Resource.hpp"
+
+#include "cru/platform/graph/Factory.hpp"
+
+namespace cru::platform::graph::win::direct {
+class DirectGraphFactory : public DirectResource, public virtual IGraphFactory {
+ public:
+  DirectGraphFactory();
+
+  CRU_DELETE_COPY(DirectGraphFactory)
+  CRU_DELETE_MOVE(DirectGraphFactory)
+
+  ~DirectGraphFactory() override;
+
+ public:
+  ID3D11Device* GetD3D11Device() const { return d3d11_device_.Get(); }
+  ID2D1Factory1* GetD2D1Factory() const { return d2d1_factory_.Get(); }
+  ID2D1Device* GetD2D1Device() const { return d2d1_device_.Get(); }
+  IDXGIFactory2* GetDxgiFactory() const { return dxgi_factory_.Get(); }
+  IDWriteFactory* GetDWriteFactory() const { return dwrite_factory_.Get(); }
+  IDWriteFontCollection* GetSystemFontCollection() const {
+    return dwrite_system_font_collection_.Get();
+  }
+
+ public:
+  Microsoft::WRL::ComPtr<ID2D1DeviceContext> CreateD2D1DeviceContext();
+
+  // This context should only be used to create graphic resources like brush.
+  // Because graphic resources can be shared if they are created in the same
+  // device.
+  ID2D1DeviceContext* GetDefaultD2D1DeviceContext() {
+    return d2d1_device_context_.Get();
+  }
+
+ public:
+  std::unique_ptr<ISolidColorBrush> CreateSolidColorBrush() override;
+
+  std::unique_ptr<IGeometryBuilder> CreateGeometryBuilder() override;
+
+  std::unique_ptr<IFont> CreateFont(const std::string_view& font_family,
+                                    float font_size) override;
+
+  std::unique_ptr<ITextLayout> CreateTextLayout(std::shared_ptr<IFont> font,
+                                                std::string text) override;
+
+ private:
+  Microsoft::WRL::ComPtr<ID3D11Device> d3d11_device_;
+  // ID2D1Factory1 is a interface only available in Windows 8 and Windows 7 with
+  // update. It is d2d v1.1.
+  Microsoft::WRL::ComPtr<ID2D1Factory1> d2d1_factory_;
+  Microsoft::WRL::ComPtr<ID2D1Device> d2d1_device_;
+  Microsoft::WRL::ComPtr<ID2D1DeviceContext> d2d1_device_context_;
+  Microsoft::WRL::ComPtr<IDXGIFactory2> dxgi_factory_;
+  Microsoft::WRL::ComPtr<IDWriteFactory> dwrite_factory_;
+  Microsoft::WRL::ComPtr<IDWriteFontCollection> dwrite_system_font_collection_;
+};
+}  // namespace cru::platform::graph::win::direct