1 files changed, 95 insertions, 0 deletions
diff --git a/src/osx/gui/WindowPrivate.h b/src/osx/gui/WindowPrivate.h
new file mode 100644
index 00000000..cbb7872d
--- /dev/null
+++ b/src/osx/gui/WindowPrivate.h
@@ -0,0 +1,95 @@
+#pragma once
+#include "cru/osx/gui/Window.hpp"
+
+#include "cru/osx/gui/Cursor.hpp"
+#include "cru/platform/gui/TimerHelper.hpp"
+
+#import <AppKit/AppKit.h>
+
+@interface CruWindowDelegate : NSObject <NSWindowDelegate>
+- (id)init:(cru::platform::gui::osx::details::OsxWindowPrivate*)p;
+@end
+
+@interface CruWindow : NSWindow
+- (instancetype)init:(cru::platform::gui::osx::details::OsxWindowPrivate*)p
+         contentRect:(NSRect)contentRect
+               style:(NSWindowStyleMask)style;
+
+- (void)mouseMoved:(NSEvent*)event;
+- (void)mouseEntered:(NSEvent*)event;
+- (void)mouseExited:(NSEvent*)event;
+- (void)mouseDown:(NSEvent*)event;
+- (void)mouseUp:(NSEvent*)event;
+- (void)rightMouseDown:(NSEvent*)event;
+- (void)rightMouseUp:(NSEvent*)event;
+- (void)scrollWheel:(NSEvent*)event;
+- (void)keyDown:(NSEvent*)event;
+- (void)keyUp:(NSEvent*)event;
+@end
+
+@interface CruView : NSView
+- (instancetype)init:(cru::platform::gui::osx::details::OsxWindowPrivate*)p
+               frame:(cru::platform::Rect)frame;
+@end
+
+namespace cru::platform::gui::osx {
+
+namespace details {
+class OsxInputMethodContextPrivate;
+
+class OsxWindowPrivate {
+  friend OsxWindow;
+  friend OsxInputMethodContextPrivate;
+
+ public:
+  explicit OsxWindowPrivate(OsxWindow* osx_window) : osx_window_(osx_window) {}
+
+  CRU_DELETE_COPY(OsxWindowPrivate)
+  CRU_DELETE_MOVE(OsxWindowPrivate)
+
+  ~OsxWindowPrivate() = default;
+
+ public:
+  void OnMouseEnterLeave(MouseEnterLeaveType type);
+  void OnMouseMove(Point p);
+  void OnMouseDown(MouseButton button, Point p, KeyModifier key_modifier);
+  void OnMouseUp(MouseButton button, Point p, KeyModifier key_modifier);
+  void OnMouseWheel(float delta, Point p, KeyModifier key_modifier);
+  void OnKeyDown(KeyCode key, KeyModifier key_modifier);
+  void OnKeyUp(KeyCode key, KeyModifier key_modifier);
+
+  void OnWindowWillClose();
+  void OnWindowDidExpose();
+  void OnWindowDidUpdate();
+  void OnWindowDidResize();
+
+  CGLayerRef GetDrawLayer() { return draw_layer_; }
+
+  NSWindow* GetNSWindow() { return window_; }
+
+ private:
+  void UpdateCursor();
+
+ private:
+  OsxWindow* osx_window_;
+
+  INativeWindow* parent_;
+
+  bool frame_;
+  Rect content_rect_;
+
+  NSWindow* window_;
+  CruWindowDelegate* window_delegate_;
+
+  CGLayerRef draw_layer_;
+
+  bool mouse_in_ = false;
+
+  std::shared_ptr<OsxCursor> cursor_ = nullptr;
+
+  std::unique_ptr<OsxInputMethodContext> input_method_context_;
+
+  TimerAutoCanceler draw_timer_;
+};
+}  // namespace details
+}  // namespace cru::platform::gui::osx