IWindow.h

// SPDX-License-Identifier: MIT
// SPDX-FileCopyrightText: 2025-2026 Manuel Osorio
#pragma once
#include "flint/graphics/types/color.h"
#include "flint/input/event.h"
#include "flint/math/types.h"
 
#include <functional>
#include <string>
 
namespace Flint {
  enum class CursorType {
    Arrow, 
    Hand   
  };
 
  class IWindow {
    public:
      virtual void display() = 0;
 
      virtual void setMouseCursor(CursorType type) = 0;
 
      virtual bool isOpen() const = 0;
 
      virtual void pollEvents(const std::function<void(const AppEvent &)> &handler) = 0;
 
      virtual void setTitle(const std::string &name) = 0;
 
      virtual void close() = 0;
      virtual ~IWindow() = default;
 
      virtual Vec2f getMousePosition() const = 0;
 
      virtual Vec2f mapPixelToCoords(Vec2f pixel) const = 0;
 
      virtual Vec2i getSize() const = 0;
 
      virtual void addGlobalEventListener(std::function<void(const AppEvent &)> callback) = 0;
 
      virtual bool hasFocus() const = 0;
 
      virtual void *getNativeHandle() const = 0;
 
      virtual bool isFullscreen() const = 0;
 
      virtual void setFullscreen(bool fullscreen) = 0;
  };
}