/*
 * Copyright (c) 2020, the SerenityOS developers.
 *
 * SPDX-License-Identifier: BSD-2-Clause
 */

#pragma once

#include <AK/HashMap.h>
#include <AK/RefCounted.h>
#include <AK/RefPtr.h>
#include <LibGfx/Bitmap.h>

namespace WindowServer {

class MultiScaleBitmaps : public RefCounted<MultiScaleBitmaps> {
public:
    static RefPtr<MultiScaleBitmaps> create(StringView const& filename, StringView const& default_filename = {});

    Gfx::Bitmap const& default_bitmap() const { return bitmap(1); }
    Gfx::Bitmap const& bitmap(int scale_factor) const;
    Gfx::BitmapFormat format() const { return m_format; }
    bool load(StringView const& filename, StringView const& default_filename = {});

private:
    MultiScaleBitmaps() = default;

    HashMap<int, NonnullRefPtr<Gfx::Bitmap>> m_bitmaps;
    Gfx::BitmapFormat m_format { Gfx::BitmapFormat::Invalid };
};

}