From fd2e84640b2be52f97f48d818d26fc1289a50c7a Mon Sep 17 00:00:00 2001
From: crupest <crupest@outlook.com>
Date: Tue, 19 Oct 2021 22:33:01 +0800
Subject: ...

---
 include/cru/common/Logger.hpp                  | 16 ++++++++++++++++
 include/cru/osx/graphics/quartz/Painter.hpp    | 20 +++++++++++++-------
 include/cru/osx/graphics/quartz/TextLayout.hpp |  2 ++
 include/cru/platform/Color.hpp                 |  5 +++++
 4 files changed, 36 insertions(+), 7 deletions(-)

(limited to 'include')

diff --git a/include/cru/common/Logger.hpp b/include/cru/common/Logger.hpp
index 3dabeb91..7d43fc5a 100644
--- a/include/cru/common/Logger.hpp
+++ b/include/cru/common/Logger.hpp
@@ -94,4 +94,20 @@ void TagError(StringView tag, TArgs&&... args) {
   Logger::GetInstance()->Log(LogLevel::Error, tag,
                              Format(std::forward<TArgs>(args)...));
 }
+
+class StdioLogSource : public Object, public virtual ILogSource {
+ public:
+  explicit StdioLogSource(bool use_lock = false);
+
+  CRU_DELETE_COPY(StdioLogSource)
+  CRU_DELETE_MOVE(StdioLogSource)
+
+  ~StdioLogSource() override;
+
+ public:
+  void Write(LogLevel level, StringView s) override;
+
+ private:
+  bool use_lock_;
+};
 }  // namespace cru::log
diff --git a/include/cru/osx/graphics/quartz/Painter.hpp b/include/cru/osx/graphics/quartz/Painter.hpp
index 8d693d8b..ea64c3d5 100644
--- a/include/cru/osx/graphics/quartz/Painter.hpp
+++ b/include/cru/osx/graphics/quartz/Painter.hpp
@@ -6,17 +6,19 @@
 
 #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)
-      : OsxQuartzResource(graphics_factory),
-        cg_context_(cg_context),
-        auto_release_(auto_release),
-        size_(size) {}
+  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)
@@ -48,6 +50,8 @@ class QuartzCGContextPainter : public OsxQuartzResource,
   void EndDraw() override;
 
  private:
+  void DoEndDraw();
+
   void Validate();
 
  private:
@@ -56,5 +60,7 @@ class QuartzCGContextPainter : public OsxQuartzResource,
   bool auto_release_;
 
   Size size_;
+
+  std::function<void(QuartzCGContextPainter*)> on_end_draw_;
 };
 }  // namespace cru::platform::graphics::osx::quartz
diff --git a/include/cru/osx/graphics/quartz/TextLayout.hpp b/include/cru/osx/graphics/quartz/TextLayout.hpp
index 4d23a76e..dd170142 100644
--- a/include/cru/osx/graphics/quartz/TextLayout.hpp
+++ b/include/cru/osx/graphics/quartz/TextLayout.hpp
@@ -33,6 +33,8 @@ class OsxCTTextLayout : public OsxQuartzResource, public virtual ITextLayout {
   Point TextSinglePoint(Index position, bool trailing) override;
   TextHitTestResult HitTest(const Point& point) override;
 
+  CTFrameRef GetCTFrameRef() const { return ct_frame_; }
+
  private:
   void RecreateFrame();
 
diff --git a/include/cru/platform/Color.hpp b/include/cru/platform/Color.hpp
index 3a72aa65..f60ab692 100644
--- a/include/cru/platform/Color.hpp
+++ b/include/cru/platform/Color.hpp
@@ -257,4 +257,9 @@ extern const std::unordered_map<StringView, Color> predefined_name_color_map;
 }  // namespace details
 
 std::optional<Color> GetPredefinedColorByName(StringView name);
+
+inline String ToString(const Color& color) {
+  return cru::Format(u"rgba({}, {}, {}, {})", color.red, color.green,
+                     color.blue, color.alpha);
+}
 }  // namespace cru::platform
-- 
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