mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2024-09-20 17:58:18 +03:00
73 lines
1.9 KiB
C++
73 lines
1.9 KiB
C++
/*
|
|
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <AK/EnumBits.h>
|
|
#include <AK/Noncopyable.h>
|
|
#include <AK/Vector.h>
|
|
#include <LibVT/Color.h>
|
|
#include <LibVT/XtermColors.h>
|
|
|
|
#ifndef KERNEL
|
|
# include <AK/String.h>
|
|
#endif
|
|
|
|
namespace VT {
|
|
|
|
struct Attribute {
|
|
static constexpr Color default_foreground_color = Color::named(Color::ANSIColor::DefaultForeground);
|
|
static constexpr Color default_background_color = Color::named(Color::ANSIColor::DefaultBackground);
|
|
|
|
void reset()
|
|
{
|
|
foreground_color = default_foreground_color;
|
|
background_color = default_background_color;
|
|
flags = Flags::NoAttributes;
|
|
#ifndef KERNEL
|
|
href = {};
|
|
href_id = {};
|
|
#endif
|
|
}
|
|
|
|
Color foreground_color { default_foreground_color };
|
|
Color background_color { default_background_color };
|
|
|
|
#ifndef KERNEL
|
|
String href;
|
|
String href_id;
|
|
#endif
|
|
|
|
enum class Flags : u8 {
|
|
NoAttributes = 0x00,
|
|
Bold = 0x01,
|
|
Italic = 0x02,
|
|
Underline = 0x04,
|
|
Negative = 0x08,
|
|
Blink = 0x10,
|
|
Touched = 0x20,
|
|
};
|
|
AK_ENUM_BITWISE_FRIEND_OPERATORS(Flags);
|
|
|
|
constexpr Color effective_background_color() const { return has_flag(flags, Flags::Negative) ? foreground_color : background_color; }
|
|
constexpr Color effective_foreground_color() const { return has_flag(flags, Flags::Negative) ? background_color : foreground_color; }
|
|
|
|
constexpr bool is_untouched() const { return !has_flag(flags, Flags::Touched); }
|
|
|
|
Flags flags { Flags::NoAttributes };
|
|
|
|
constexpr bool operator==(Attribute const& other) const
|
|
{
|
|
return foreground_color == other.foreground_color && background_color == other.background_color && flags == other.flags;
|
|
}
|
|
constexpr bool operator!=(Attribute const& other) const
|
|
{
|
|
return !(*this == other);
|
|
}
|
|
};
|
|
|
|
}
|