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/*
* Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
* Copyright (c) 2021, the SerenityOS developers.
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <AK/StringView.h>
namespace Gfx {
struct FontStyleMapping {
// NOTE: __builtin_strlen required to make this work at compile time.
constexpr FontStyleMapping(int s, char const* n)
: style(s)
, name(StringView { n, __builtin_strlen(n) })
{
}
int style { 0 };
StringView name;
};
static constexpr FontStyleMapping font_weight_names[] = {
{ 100, "Thin" },
{ 200, "Extra Light" },
{ 300, "Light" },
{ 400, "Regular" },
{ 500, "Medium" },
{ 600, "Semi Bold" },
{ 700, "Bold" },
{ 800, "Extra Bold" },
{ 900, "Black" },
{ 950, "Extra Black" },
};
static constexpr FontStyleMapping font_slope_names[] = {
{ 0, "Regular" },
{ 1, "Italic" },
{ 2, "Oblique" },
{ 3, "Reclined" }
};
static constexpr StringView weight_to_name(int weight)
{
for (auto& it : font_weight_names) {
if (it.style == weight)
return it.name;
}
return {};
}
static constexpr int name_to_weight(StringView name)
{
for (auto& it : font_weight_names) {
if (it.name == name)
return it.style;
}
return {};
}
static constexpr StringView slope_to_name(int slope)
{
for (auto& it : font_slope_names) {
if (it.style == slope)
return it.name;
}
return {};
}
static constexpr int name_to_slope(StringView name)
{
for (auto& it : font_slope_names) {
if (it.name == name)
return it.style;
}
return {};
}
}
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