Impl cursor on sdl.

1 files changed, 35 insertions, 0 deletions

diff --git a/include/cru/platform/gui/sdl/Cursor.h b/include/cru/platform/gui/sdl/Cursor.h
new file mode 100644
index 00000000..2af99850
--- /dev/null
+++ b/include/cru/platform/gui/sdl/Cursor.h
@@ -0,0 +1,35 @@
+#pragma once
+
+#include "Base.h"
+
+#include <cru/platform/gui/Cursor.h>
+
+#include <SDL3/SDL_mouse.h>
+
+namespace cru::platform::gui::sdl {
+class SdlCursor : public SdlResource, public virtual ICursor {
+ public:
+  static std::shared_ptr<SdlCursor> CreateSystem(SDL_SystemCursor cursor);
+
+  explicit SdlCursor(SDL_Cursor* cursor, bool auto_destroy = true);
+  ~SdlCursor();
+
+  SDL_Cursor* GetSdlCursor();
+
+ private:
+  SDL_Cursor* cursor_;
+  bool auto_destroy_;
+};
+
+struct SdlCursorManager : public SdlResource, public virtual ICursorManager {
+ public:
+  SdlCursorManager();
+
+  std::shared_ptr<ICursor> GetSystemCursor(SystemCursorType type) override;
+
+ private:
+  std::shared_ptr<SdlCursor> arrow_cursor_;
+  std::shared_ptr<SdlCursor> hand_cursor_;
+  std::shared_ptr<SdlCursor> ibeam_cursor_;
+};
+}  // namespace cru::platform::gui::sdl