From d7fbe9332f01153efaea40e7a35f0025c75b9a04 Mon Sep 17 00:00:00 2001
From: Yuqian Yang <crupest@crupest.life>
Date: Sun, 16 Nov 2025 10:22:07 +0800
Subject: Abstract out AutoDestruct.

---
 include/cru/platform/gui/UiApplication.h | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'include/cru/platform/gui/UiApplication.h')

diff --git a/include/cru/platform/gui/UiApplication.h b/include/cru/platform/gui/UiApplication.h
index d15a3c72..84011275 100644
--- a/include/cru/platform/gui/UiApplication.h
+++ b/include/cru/platform/gui/UiApplication.h
@@ -3,6 +3,7 @@
 #include "Menu.h"
 #include "SaveOpenDialogOptions.h"
 
+#include <cru/base/Guard.h>
 #include <cru/platform/graphics/Factory.h>
 
 #include <chrono>
@@ -74,4 +75,12 @@ struct CRU_PLATFORM_GUI_API IUiApplication : public virtual IPlatformResource {
   virtual std::optional<std::vector<std::string>> ShowOpenDialog(
       OpenDialogOptions options);
 };
+
+namespace details {
+inline void CancelTimer(long long id) noexcept {
+  IUiApplication::GetInstance()->CancelTimer(id);
+}
+}  // namespace details
+
+using TimerAutoCanceler = AutoDestruct<long long, details::CancelTimer>;
 }  // namespace cru::platform::gui
-- 
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