mgl_mouse_delegate_apple_gc.h

[詳解]

// SPDX-License-Identifier: Zlib
/* ------------------------------------------------------------------------- */
/* ------------------------------------------------------------------------- */
 
#ifndef INCGUARD_MGL_MOUSE_DELEGATE_APPLE_GC_H_1656972059
#define INCGUARD_MGL_MOUSE_DELEGATE_APPLE_GC_H_1656972059
 
#include <mgl/mgl_environment.h>
 
#if defined(MGL_TARGET_MACOS) || defined(MGL_TARGET_IOS) || defined(MGL_TARGET_TVOS)
 
 
#if defined(__OBJC__)
#include <GameController/GameController.h>
#endif
 
#include <mgl/input/mouse/mgl_mouse_delegate.h>
 
namespace MGL::Input
{
class AppleGCMouseDelegate : public MouseDelegate
{
public:
    static bool IsAvailable() noexcept;
 
    AppleGCMouseDelegate() noexcept;
    ~AppleGCMouseDelegate() noexcept;
 
    void UpdateState(MouseState &state) noexcept override;
    void PostUpdatePosition(const MouseState &state) noexcept override;
    bool SetCursorMode(CursorMode cursorMode) noexcept override;
    [[nodiscard]] CursorMode GetCursorMode() const noexcept override;
    void SetCursorVisibleMode(CursorVisibleMode visibleMode) noexcept override;
    [[nodiscard]] CursorVisibleMode GetCursorVisibleMode() const noexcept override;
 
    [[nodiscard]] bool IsConnecting() const noexcept override;
 
private:
    void RegisterNotification() noexcept;
 
    void OnMove(float deltaX, float deltaY) noexcept;
 
#if defined(__OBJC__)
    API_AVAILABLE(macos(11.0), ios(14.0), tvos(14.0)) GCMouseInput *_currentInput;
    NSObject *_becomeObserver;
    NSObject *_stopObserver;
#else
    void *_currentInput;
    void *_becomeObserver;
    void *_stopObserver;
#endif
 
    float _deltaX;
    float _deltaY;
};
}    // namespace MGL::Input
 
#endif    // defined(MGL_TARGET_MACOS) || defined(MGL_TARGET_IOS) || defined(MGL_TARGET_TVOS)
#endif    // INCGUARD_MGL_MOUSE_DELEGATE_APPLE_GC_H_1656972059
 
// vim: et ts=4 sw=4 sts=4