EventWindow.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_EVENTWINDOW_HPP
#define BERSERK_EVENTWINDOW_HPP
 
#include <core/Config.hpp>
#include <core/event/Event.hpp>
#include <core/math/TVecN.hpp>
#include <core/templates/Ref.hpp>
#include <platform/Window.hpp>
 
BRK_NS_BEGIN
 
class EventWindow final : public Event {
public:
    enum class Type {
        Resized = 0,
        FramebufferResized,
        Moved,
        FocusReceived,
        FocusLost,
        Minimized,
        Maximized,
        Restored,
        PixelRatioChanged,
        CloseRequested,
        Unknown
    };
 
    BRK_API EventWindow() = default;
    BRK_API ~EventWindow() override = default;
 
    BRK_API const EventType &GetEventType() const override;
    BRK_API static const EventType &GetEventTypeStatic();
 
    BRK_API void SetWindow(Ref<Window> window);
    BRK_API void SetWindowSize(const Size2i &size);
    BRK_API void SetFramebufferSize(const Size2i &size);
    BRK_API void SetPosition(const Point2i &position);
    BRK_API void SetPixelRatio(const Vec2f &ratio);
    BRK_API void SetFocus(bool focus);
    BRK_API void SetType(Type type);
 
    BRK_API const Ref<Window> &GetWindow() const;
    BRK_API const Size2i &GetWindowSize() const;
    BRK_API const Size2i &GetFramebufferSize() const;
    BRK_API const Point2i &GetPosition() const;
    BRK_API const Vec2f &GetPixelRatio() const;
    BRK_API bool GetFocus() const;
    BRK_API Type GetType() const;
 
private:
    Ref<Window> mWindow;
    Size2i mWindowSize{};
    Size2i mFramebufferSize{};
    Point2i mPosition{};
    Vec2f mPixelRatio{};
    bool mFocus = false;
    Type mEventType = Type::Unknown;
};
 
BRK_NS_END
 
#endif//BERSERK_EVENTWINDOW_HPP