1 files changed, 98 insertions, 0 deletions
diff --git a/src/ui/render/render_object.cpp b/src/ui/render/render_object.cpp
new file mode 100644
index 00000000..0828fc9c
--- /dev/null
+++ b/src/ui/render/render_object.cpp
@@ -0,0 +1,98 @@
+#include "render_object.hpp"
+#include <utility>
+
+namespace cru::ui::render
+{
+    void RenderObject::SetRenderHost(IRenderHost* new_render_host)
+    {
+        if (new_render_host == render_host_)
+            return;
+
+        const auto old = render_host_;
+        render_host_ = new_render_host;
+        OnRenderHostChanged(old, new_render_host);
+    }
+
+    void RenderObject::OnRenderHostChanged(IRenderHost* old_render_host, IRenderHost* new_render_host)
+    {
+
+    }
+
+    void RenderObject::InvalidateRenderHost()
+    {
+        if (render_host_ != nullptr)
+            render_host_->InvalidateRender();
+    }
+
+    void StrokeRenderObject::SetStrokeWidth(const float new_stroke_width)
+    {
+        if (stroke_width_ == new_stroke_width)
+            return;
+
+        stroke_width_ = new_stroke_width;
+        InvalidateRenderHost();
+    }
+
+    void StrokeRenderObject::SetBrush(Microsoft::WRL::ComPtr<ID2D1Brush> new_brush)
+    {
+        if (brush_ == new_brush)
+            return;
+
+        brush_ = std::move(new_brush);
+        InvalidateRenderHost();
+    }
+
+    void StrokeRenderObject::SetStrokeStyle(Microsoft::WRL::ComPtr<ID2D1StrokeStyle> new_stroke_style)
+    {
+        if (stroke_style_ == new_stroke_style)
+            return;
+
+        stroke_style_ = std::move(new_stroke_style);
+        InvalidateRenderHost();
+    }
+
+    void FillRenderObject::SetBrush(Microsoft::WRL::ComPtr<ID2D1Brush> new_brush)
+    {
+        if (brush_ == new_brush)
+            return;
+
+        brush_ = std::move(new_brush);
+        InvalidateRenderHost();
+    }
+
+    namespace details
+    {
+        template class ShapeRenderObject<Rect>;
+        template class ShapeRenderObject<RoundedRect>;
+        template class ShapeRenderObject<Ellipse>;
+    }
+
+    namespace details
+    {
+        template ShapeStrokeRenderObject<Rect, D2D1_RECT_F, &ID2D1RenderTarget::DrawRectangle>;
+        template ShapeStrokeRenderObject<RoundedRect, D2D1_ROUNDED_RECT, &ID2D1RenderTarget::DrawRoundedRectangle>;
+        template ShapeStrokeRenderObject<Ellipse, D2D1_ELLIPSE, &ID2D1RenderTarget::DrawEllipse>;
+    }
+
+    namespace details
+    {
+        template ShapeFillRenderObject<Rect, D2D1_RECT_F, &ID2D1RenderTarget::FillRectangle>;
+        template ShapeFillRenderObject<RoundedRect, D2D1_ROUNDED_RECT, &ID2D1RenderTarget::FillRoundedRectangle>;
+        template ShapeFillRenderObject<Ellipse, D2D1_ELLIPSE, &ID2D1RenderTarget::FillEllipse>;
+    }
+
+    void CustomDrawHandlerRenderObject::SetDrawHandler(DrawHandler new_draw_handler)
+    {
+        if (draw_handler_ == nullptr && new_draw_handler == nullptr)
+            return;
+
+        draw_handler_ = std::move(new_draw_handler);
+        InvalidateRenderHost();
+    }
+
+    void CustomDrawHandlerRenderObject::Draw(ID2D1RenderTarget* render_target)
+    {
+        if (draw_handler_ != nullptr)
+            draw_handler_(render_target);
+    }
+}