mgl_mouse_delegate_win32.h

[詳解]

// SPDX-License-Identifier: Zlib
/* ------------------------------------------------------------------------- */
/* ------------------------------------------------------------------------- */
 
#ifndef INCGUARD_MGL_MOUSE_DELEGATE_WIN32_H_1617153888
#define INCGUARD_MGL_MOUSE_DELEGATE_WIN32_H_1617153888
 
#include <mgl/mgl_environment.h>
#if defined(MGL_MOUSE_DELEGATE_ENABLE_WIN32)
 
#include <mgl/input/mouse/mgl_mouse_delegate.h>
 
namespace MGL::Input
{
class Win32MouseDelegate : public MouseDelegate
{
public:
    Win32MouseDelegate() 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
    {
        return true;
    }
 
private:
    void UpdateCursorAutoErase(const MouseState &state, float elapsedTime) noexcept;
    void SetVisibleCursor(bool isVisible) noexcept;
    static void FixCursorPosition() noexcept;
 
    CursorMode _cursorMode;
    CursorVisibleMode _cursorVisibleMode;
    float _cursorDisplayTime;
    bool _isVisibleCursor;
};
 
}    // namespace MGL::Input
 
#endif    // MGL_MOUSE_DELEGATE_ENABLE_WIN32
#endif    // INCGUARD_MGL_MOUSE_DELEGATE_WIN32_H_1617153888
 
// vim: et ts=4 sw=4 sts=4