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#pragma once
#include "Resource.h"
#include "cru/common/Base.h"
#include "cru/platform/graphics/Base.h"
#include "cru/platform/graphics/Painter.h"
#include <CoreGraphics/CoreGraphics.h>
#include <functional>
namespace cru::platform::graphics::osx::quartz {
class QuartzCGContextPainter : public OsxQuartzResource,
public virtual IPainter {
CRU_DEFINE_CLASS_LOG_TAG(
u"cru::platform::graphics::osx::quartz::QuartzCGContextPainter")
public:
explicit QuartzCGContextPainter(
IGraphicsFactory* graphics_factory, CGContextRef cg_context,
bool auto_release, const Size& size,
std::function<void(QuartzCGContextPainter*)> on_end_draw);
CRU_DELETE_COPY(QuartzCGContextPainter)
CRU_DELETE_MOVE(QuartzCGContextPainter)
~QuartzCGContextPainter() override;
public:
Matrix GetTransform() override;
void SetTransform(const Matrix& matrix) override;
void ConcatTransform(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 StrokeEllipse(const Rect& outline_rect, IBrush* brush,
float width) override;
void FillEllipse(const Rect& outline_rect, 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 DrawImage(const Point& offset, IImage* image) override;
void PushLayer(const Rect& bounds) override;
void PopLayer() override;
void EndDraw() override;
void PushState() override;
void PopState() override;
private:
void SetLineWidth(float width);
void DoEndDraw();
void Validate();
private:
CGContextRef cg_context_;
bool auto_release_;
Size size_;
Matrix transform_;
std::function<void(QuartzCGContextPainter*)> on_end_draw_;
std::vector<Rect> clip_stack_;
};
} // namespace cru::platform::graphics::osx::quartz
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