Window.hpp

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/*============================================================================*/
#ifndef SHISHGL_WINDOW_HPP
#define SHISHGL_WINDOW_HPP
/*============================================================================*/
#include <list>
 
#include "SubscriptionManager.hpp"
#include "PlatformListener.hpp"
#include "MouseEvent.hpp"
#include "EventSystem.hpp"
#include "Frame.hpp"
#include "WindowManager.hpp"
/*============================================================================*/
namespace Sh {
 
    class Window : public Listener {
    public:
 
        Window() = delete;
 
        ~Window() override = default;
 
        /* No-Copyable */
        /*-----------------------------------------------*/
        Window(const Window& other) = delete;
        Window& operator=(const Window& other) = delete;
        /*-----------------------------------------------*/
 
        /*-----------------------------------------------*/
        [[nodiscard]]
        const Window* getParent() const;
 
        template <typename SomeWindow, typename... Args>
        SomeWindow* attach(Args&&... args);
 
        template <typename SomeWindow>
        SomeWindow* attach(SomeWindow* child);
 
        Window* detach(Window* child);
        /*-----------------------------------------------*/
 
        /*-----------------------------------------------*/
        [[nodiscard]]
        const Frame& getFrame() const;
 
        [[nodiscard]]
        const Vector2<double>& getSize() const;
 
        [[nodiscard]]
        const Vector2<double>& getPos() const;
 
        [[nodiscard]]
        virtual bool contains(const Vector2<double>& point) const;
 
        virtual void setPos(const Vector2<double>& pos);
 
        virtual void translate(const Vector2<double>& delta);
        /*-----------------------------------------------*/
 
        const std::list<Window*>& getChildren() {
            return children;
        }
 
    protected:
 
        explicit Window(const Frame& frame);
 
        virtual void onRender();
 
        virtual void setParent(Window* new_parent);
 
    private:
 
        void render();
 
        void fitParent();
 
        friend class WindowManager;
 
        /* DATA */
        Frame frame;
        Frame viewport;
        Window* parent;
        std::list<Window*> children;
 
    };
 
}
/*============================================================================*/
#include "Window.ipp"
/*============================================================================*/
#endif //SHISHGL_WINDOW_HPP
/*============================================================================*/