From 16007714fc0ad365c6da52dc58201ba4bc6aa964 Mon Sep 17 00:00:00 2001
From: crupest <crupest@outlook.com>
Date: Mon, 6 Sep 2021 11:52:21 +0800
Subject: ...

---
 include/cru/osx/graphics/quartz/TextLayout.hpp | 42 ++++++++++++++++++++++++++
 src/osx/graphics/quartz/CMakeLists.txt         |  2 ++
 src/osx/graphics/quartz/Font.cpp               | 15 ++++++++-
 src/osx/graphics/quartz/TextLayout.cpp         |  5 +++
 src/parse/CMakeLists.txt                       |  0
 5 files changed, 63 insertions(+), 1 deletion(-)
 create mode 100644 include/cru/osx/graphics/quartz/TextLayout.hpp
 create mode 100644 src/osx/graphics/quartz/TextLayout.cpp
 create mode 100644 src/parse/CMakeLists.txt

diff --git a/include/cru/osx/graphics/quartz/TextLayout.hpp b/include/cru/osx/graphics/quartz/TextLayout.hpp
new file mode 100644
index 00000000..bfa2aee3
--- /dev/null
+++ b/include/cru/osx/graphics/quartz/TextLayout.hpp
@@ -0,0 +1,42 @@
+#pragma once
+#include <memory>
+#include "Resource.hpp"
+
+#include "Font.hpp"
+#include "cru/common/Base.hpp"
+#include "cru/platform/graphics/TextLayout.hpp"
+
+namespace cru::platform::graphics::osx::quartz {
+class OsxCTTextLayout : public OsxQuartzResource, public virtual ITextLayout {
+ public:
+  OsxCTTextLayout(IGraphFactory* graphics_factory,
+                  std::shared_ptr<OsxCTFont> font, const String& str);
+
+  CRU_DELETE_COPY(OsxCTTextLayout)
+  CRU_DELETE_MOVE(OsxCTTextLayout)
+
+  ~OsxCTTextLayout() override;
+
+ public:
+  std::u16string GetText() override;
+  std::u16string_view GetTextView() override;
+  void SetText(std::u16string new_text) override;
+
+  std::shared_ptr<IFont> GetFont() override;
+  void SetFont(std::shared_ptr<IFont> font) override;
+
+  void SetMaxWidth(float max_width) override;
+  void SetMaxHeight(float max_height) override;
+
+  Rect GetTextBounds(bool includingTrailingSpace = false) override;
+  std::vector<Rect> TextRangeRect(const TextRange& text_range) override;
+  Point TextSinglePoint(Index position, bool trailing) override;
+  TextHitTestResult HitTest(const Point& point) override;
+
+ private:
+  std::shared_ptr<OsxCTFont> font_;
+
+  CTFramesetterRef ct_framesetter_;
+  CTFrameRef ct_frame_;
+};
+}  // namespace cru::platform::graphics::osx::quartz
diff --git a/src/osx/graphics/quartz/CMakeLists.txt b/src/osx/graphics/quartz/CMakeLists.txt
index d58b7ecc..c6bb29cb 100644
--- a/src/osx/graphics/quartz/CMakeLists.txt
+++ b/src/osx/graphics/quartz/CMakeLists.txt
@@ -8,6 +8,7 @@ add_library(cru_osx_graphics_quartz SHARED
 	Geometry.cpp
 	Painter.cpp
 	Resource.cpp
+	TextLayout.cpp
 )
 target_sources(cru_osx_graphics_quartz PUBLIC
 	${CRU_OSX_GRAPHICS_NATIVE_INCLUDE_DIR}/Brush.hpp
@@ -17,6 +18,7 @@ target_sources(cru_osx_graphics_quartz PUBLIC
 	${CRU_OSX_GRAPHICS_NATIVE_INCLUDE_DIR}/Geometry.hpp
 	${CRU_OSX_GRAPHICS_NATIVE_INCLUDE_DIR}/Painter.hpp
 	${CRU_OSX_GRAPHICS_NATIVE_INCLUDE_DIR}/Resource.hpp
+	${CRU_OSX_GRAPHICS_NATIVE_INCLUDE_DIR}/TextLayout.hpp
 )
 target_link_libraries(cru_osx_graphics_quartz PUBLIC cocoa)
 target_link_libraries(cru_osx_graphics_quartz PUBLIC cru_osx_base cru_platform_graphics)
diff --git a/src/osx/graphics/quartz/Font.cpp b/src/osx/graphics/quartz/Font.cpp
index 15ef9b21..e6c1dc91 100644
--- a/src/osx/graphics/quartz/Font.cpp
+++ b/src/osx/graphics/quartz/Font.cpp
@@ -1,5 +1,18 @@
 #include "cru/osx/graphics/quartz/Font.hpp"
 
+#include "cru/osx/graphics/quartz/Convert.hpp"
+#include "cru/osx/graphics/quartz/Resource.hpp"
+
 namespace cru::platform::graphics::osx::quartz {
-  
+OsxCTFont::OsxCTFont(IGraphFactory* graphics_factory, const String& name,
+                     float size)
+    : OsxQuartzResource(graphics_factory) {
+  CFStringRef n = Convert(name);
+
+  ct_font_ = CTFontCreateWithName(n, size, nullptr);
+
+  CFRelease(n);
 }
+
+OsxCTFont::~OsxCTFont() { CFRelease(ct_font_); }
+}  // namespace cru::platform::graphics::osx::quartz
diff --git a/src/osx/graphics/quartz/TextLayout.cpp b/src/osx/graphics/quartz/TextLayout.cpp
new file mode 100644
index 00000000..bd0562cb
--- /dev/null
+++ b/src/osx/graphics/quartz/TextLayout.cpp
@@ -0,0 +1,5 @@
+#include "cru/osx/graphics/quartz/TextLayout.hpp"
+
+namespace cru::platform::graphics::osx::quartz {
+  
+}
diff --git a/src/parse/CMakeLists.txt b/src/parse/CMakeLists.txt
new file mode 100644
index 00000000..e69de29b
-- 
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