Window.hpp

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/* This file is part of Berserk Engine project                                    */
/* https://github.com/EgorOrachyov/Berserk                                        */
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/* Copyright (c) 2018 - 2021 Egor Orachyov                                        */
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#ifndef BERSERK_WINDOW_HPP
#define BERSERK_WINDOW_HPP
 
#include <core/Config.hpp>
#include <core/math/TVecN.hpp>
#include <core/string/String.hpp>
#include <core/string/StringName.hpp>
#include <core/templates/RefCnt.hpp>
 
BRK_NS_BEGIN
 
class Window : public RefCnt {
public:
    BRK_API ~Window() override = default;
 
    BRK_API virtual Point2i GetPosition() const = 0;
 
    BRK_API virtual Size2i GetSize() const = 0;
 
    BRK_API virtual Size2i GetFramebufferSize() const = 0;
 
    BRK_API virtual Vec2f GetPixelRatio() const = 0;
 
    BRK_API virtual float GetAspectRatio() const {
        auto s = GetSize();
        return s[1] > 0 ? static_cast<float>(s[0]) / static_cast<float>(s[1]) : 1.0f;
    }
 
    BRK_API virtual bool IsInFocus() const = 0;
 
    BRK_API virtual bool IsClosed() const = 0;
 
    BRK_API virtual String GetTitle() const = 0;
 
    BRK_API virtual StringName GetName() const = 0;
};
 
BRK_NS_END
 
#endif//BERSERK_WINDOW_HPP