From 97ca464fc9e9da4e20e3320559a6f4ac3203fe84 Mon Sep 17 00:00:00 2001
From: Yuqian Yang <crupest@crupest.life>
Date: Thu, 27 Nov 2025 17:39:31 +0800
Subject: Clean code. Use event define macro of native window on linux.

---
 include/cru/platform/gui/sdl/UiApplication.h |  3 +++
 include/cru/platform/gui/sdl/Window.h        | 34 ++--------------------------
 2 files changed, 5 insertions(+), 32 deletions(-)

(limited to 'include/cru/platform/gui/sdl')

diff --git a/include/cru/platform/gui/sdl/UiApplication.h b/include/cru/platform/gui/sdl/UiApplication.h
index c300568c..be5ae102 100644
--- a/include/cru/platform/gui/sdl/UiApplication.h
+++ b/include/cru/platform/gui/sdl/UiApplication.h
@@ -38,6 +38,8 @@ class SdlUiApplication : public SdlResource, public virtual IUiApplication {
                         std::function<void()> action) override;
   void CancelTimer(long long id) override;
 
+  void DeleteLater(Object* object) override;
+
   std::vector<INativeWindow*> GetAllWindow() override;
 
   INativeWindow* CreateWindow() override;
@@ -64,6 +66,7 @@ class SdlUiApplication : public SdlResource, public virtual IUiApplication {
   bool release_graphics_factory_;
 
   std::uint32_t empty_event_type_;
+  DeleteLaterPool delete_later_pool_;
   TimerRegistry<std::function<void()>> timers_;
   std::atomic_int quit_code_;
   std::vector<std::function<void()>> quit_handlers_;
diff --git a/include/cru/platform/gui/sdl/Window.h b/include/cru/platform/gui/sdl/Window.h
index 8ffadd02..78fbaa93 100644
--- a/include/cru/platform/gui/sdl/Window.h
+++ b/include/cru/platform/gui/sdl/Window.h
@@ -1,11 +1,9 @@
 #pragma once
-#include <cru/base/Base.h>
 #include "../../GraphicsBase.h"
 #include "../Window.h"
 #include "Base.h"
 
 #include <SDL3/SDL_video.h>
-#include <cstddef>
 #include <optional>
 
 namespace cru::platform::gui::sdl {
@@ -59,21 +57,7 @@ class SdlWindow : public SdlResource, public virtual INativeWindow {
 
   std::unique_ptr<graphics::IPainter> BeginPaint() override;
 
-  IEvent<std::nullptr_t>* CreateEvent() override;
-  IEvent<std::nullptr_t>* DestroyEvent() override;
-  IEvent<std::nullptr_t>* PaintEvent() override;
-
-  IEvent<WindowVisibilityType>* VisibilityChangeEvent() override;
-  IEvent<const Size&>* ResizeEvent() override;
-  IEvent<FocusChangeType>* FocusEvent() override;
-
-  IEvent<MouseEnterLeaveType>* MouseEnterLeaveEvent() override;
-  IEvent<const Point&>* MouseMoveEvent() override;
-  IEvent<const NativeMouseButtonEventArgs&>* MouseDownEvent() override;
-  IEvent<const NativeMouseButtonEventArgs&>* MouseUpEvent() override;
-  IEvent<const NativeMouseWheelEventArgs&>* MouseWheelEvent() override;
-  IEvent<const NativeKeyEventArgs&>* KeyDownEvent() override;
-  IEvent<const NativeKeyEventArgs&>* KeyUpEvent() override;
+  CRU_DEFINE_CRU_PLATFORM_GUI_I_NATIVE_WINDOW_OVERRIDE_EVENTS()
 
   IInputMethodContext* GetInputMethodContext() override;
 
@@ -86,19 +70,5 @@ class SdlWindow : public SdlResource, public virtual INativeWindow {
   std::optional<SDL_Window*> sdl_window_;
   SdlWindow* parent_;
   WindowStyleFlag style_;
-
-  Event<std::nullptr_t> create_event_;
-  Event<std::nullptr_t> destroy_event_;
-  Event<std::nullptr_t> paint_event_;
-  Event<WindowVisibilityType> visibility_change_event_;
-  Event<const Size&> resize_event_;
-  Event<FocusChangeType> focus_event_;
-  Event<MouseEnterLeaveType> mouse_enter_leave_event_;
-  Event<const Point&> mouse_move_event_;
-  Event<const NativeMouseButtonEventArgs&> mouse_down_event_;
-  Event<const NativeMouseButtonEventArgs&> mouse_up_event_;
-  Event<const NativeMouseWheelEventArgs&> mouse_wheel_event_;
-  Event<const NativeKeyEventArgs&> key_down_event_;
-  Event<const NativeKeyEventArgs&> key_up_event_;
 };
-}  // namespace cru::platform::gui::xcb
+}  // namespace cru::platform::gui::sdl
-- 
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