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/*
* Copyright (c) 2021, Liav A. <liavalb@hotmail.co.il>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <AK/RefCounted.h>
#include <AK/Types.h>
#include <Kernel/Graphics/Console/Console.h>
#include <Kernel/Graphics/VGACompatibleAdapter.h>
namespace Kernel::Graphics {
class VGAConsole : public Console {
public:
// Note: these are the modes we will support and only these
enum class Mode {
TextMode = 1, // Text Mode
Colored256, // 320x200 256 color mode
Colored16, // 640x480 16 color mode
};
public:
static NonnullRefPtr<VGAConsole> initialize(const VGACompatibleAdapter&, Mode, size_t width, size_t height);
virtual bool is_hardware_paged_capable() const override { return false; }
virtual bool has_hardware_cursor() const override { return false; }
virtual void flush(size_t, size_t, size_t, size_t) override { }
virtual ~VGAConsole() = default;
protected:
VGAConsole(const VGACompatibleAdapter&, Mode, size_t width, size_t height);
NonnullOwnPtr<Memory::Region> m_vga_region;
NonnullRefPtr<VGACompatibleAdapter> m_adapter;
const Mode m_mode;
};
}
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