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Kernel/Graphics: Rename TextModeConsole => VGATextModeConsole

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This change represents well the fact that the text mode console is based
on VGA text mode.
This commit is contained in:
Liav A 2022-07-13 20:11:28 +03:00 • committed by Linus Groh
parent 97a769d2a9
commit 00dbd667d5
4 changed files with 19 additions and 19 deletions
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47
Kernel/Graphics/Console/VGATextModeConsole.h Normal file
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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/Locking/Spinlock.h>
namespace Kernel::Graphics {
class VGATextModeConsole final : public Console {
public:
static NonnullRefPtr<VGATextModeConsole> initialize();
virtual size_t chars_per_line() const override { return width(); };
virtual bool has_hardware_cursor() const override { return true; }
virtual bool is_hardware_paged_capable() const override { return true; }
virtual size_t bytes_per_base_glyph() const override { return 2; }
virtual void set_cursor(size_t x, size_t y) override;
virtual void hide_cursor() override;
virtual void show_cursor() override;
virtual void clear(size_t x, size_t y, size_t length) override;
virtual void write(size_t x, size_t y, char ch, bool critical = false) override;
virtual void write(size_t x, size_t y, char ch, Color background, Color foreground, bool critical = false) override;
virtual void write(char ch, bool critical = false) override;
virtual void flush(size_t, size_t, size_t, size_t) override { }
virtual void enable() override { }
virtual void disable() override { }
private:
void clear_vga_row(u16 row);
VGATextModeConsole();
mutable Spinlock m_vga_lock;
NonnullOwnPtr<Memory::Region> m_vga_region;
VirtualAddress m_current_vga_window;
};
}