5 files changed, 73 insertions, 5 deletions
diff --git a/include/cru/osx/Exception.hpp b/include/cru/osx/Exception.hpp
index 34c4a06c..5d057c65 100644
--- a/include/cru/osx/Exception.hpp
+++ b/include/cru/osx/Exception.hpp
@@ -2,8 +2,8 @@
 #include "cru/platform/Exception.hpp"
 
 namespace cru::platform::osx {
-  class OsxException : PlatformException {
-    public:
-    using PlatformException::PlatformException;
-  };
-}
+class OsxException : public PlatformException {
+ public:
+  using PlatformException::PlatformException;
+};
+}  // namespace cru::platform::osx
diff --git a/include/cru/osx/Resource.hpp b/include/cru/osx/Resource.hpp
new file mode 100644
index 00000000..b1f673f8
--- /dev/null
+++ b/include/cru/osx/Resource.hpp
@@ -0,0 +1,13 @@
+#pragma once
+#include "cru/platform/Resource.hpp"
+
+namespace cru::platform::osx {
+class OsxResource : public Object, public virtual IPlatformResource {
+ public:
+  CRU_DEFAULT_CONSTRUCTOR_DESTRUCTOR(OsxResource)
+  CRU_DELETE_COPY(OsxResource)
+  CRU_DELETE_MOVE(OsxResource)
+
+  String GetPlatformId() const override { return u"OSX"; }
+};
+}  // namespace cru::platform::osx
diff --git a/include/cru/osx/graphics/native/Factory.hpp b/include/cru/osx/graphics/quartz/Factory.hpp
index 6f70f09b..6f70f09b 100644
--- a/include/cru/osx/graphics/native/Factory.hpp
+++ b/include/cru/osx/graphics/quartz/Factory.hpp
diff --git a/include/cru/osx/graphics/quartz/Painter.hpp b/include/cru/osx/graphics/quartz/Painter.hpp
new file mode 100644
index 00000000..2d77ab3a
--- /dev/null
+++ b/include/cru/osx/graphics/quartz/Painter.hpp
@@ -0,0 +1,41 @@
+#pragma once
+#include "Resource.hpp"
+#include "cru/platform/graphics/Painter.hpp"
+
+#include <CoreGraphics/CoreGraphics.h>
+
+namespace cru::platform::graphics::osx::quartz {
+class QuartzCGContextPainter : public OsxQuartzResource,
+                               public virtual IPainter {
+ public:
+  explicit QuartzCGContextPainter(CGContext* cg_context)
+      : cg_context_(cg_context) {}
+
+ public:
+  Matrix GetTransform() override;
+  void SetTransform(const Matrix& matrix) override;
+
+  void Clear(const Color& color) override;
+
+  void DrawLine(const Point& start, const Point& end, IBrush* brush,
+                float width) override;
+  void StrokeRectangle(const Rect& rectangle, IBrush* brush,
+                       float width) override;
+  void FillRectangle(const Rect& rectangle, IBrush* brush) override;
+
+  void StrokeGeometry(IGeometry* geometry, IBrush* brush, float width) override;
+  void FillGeometry(IGeometry* geometry, IBrush* brush) override;
+
+  void DrawText(const Point& offset, ITextLayout* text_layout,
+                IBrush* brush) override;
+
+  void PushLayer(const Rect& bounds) override;
+
+  void PopLayer() override;
+
+  void EndDraw() override;
+
+ private:
+  CGContext* cg_context_;
+};
+}  // namespace cru::platform::graphics::osx::quartz
diff --git a/include/cru/osx/graphics/quartz/Resource.hpp b/include/cru/osx/graphics/quartz/Resource.hpp
new file mode 100644
index 00000000..b302c84c
--- /dev/null
+++ b/include/cru/osx/graphics/quartz/Resource.hpp
@@ -0,0 +1,14 @@
+#pragma once
+#include "cru/osx/Resource.hpp"
+
+namespace cru::platform::graphics::osx::quartz {
+class OsxQuartzResource : public platform::osx::OsxResource {
+ public:
+  CRU_DEFAULT_CONSTRUCTOR_DESTRUCTOR(OsxQuartzResource)
+  CRU_DELETE_COPY(OsxQuartzResource)
+  CRU_DELETE_MOVE(OsxQuartzResource)
+
+ public:
+  String GetPlatformId() const override { return u"OSX Quartz"; }
+};
+}  // namespace cru::platform::graphics::osx::quartz