mirror of
https://github.com/RGBCube/serenity
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98eaa4b044
This isn't a "width" in the sense of a fixed-width font, but of the OS/2 width class defined in some font formats.
105 lines
2.2 KiB
C++
105 lines
2.2 KiB
C++
/*
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* Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
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* Copyright (c) 2021, the SerenityOS developers.
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <AK/StringView.h>
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namespace Gfx {
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struct FontStyleMapping {
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int style { 0 };
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StringView name;
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};
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static constexpr Array<FontStyleMapping, 10> font_weight_names = { {
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{ 100, "Thin"sv },
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{ 200, "Extra Light"sv },
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{ 300, "Light"sv },
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{ 400, "Regular"sv },
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{ 500, "Medium"sv },
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{ 600, "Semi Bold"sv },
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{ 700, "Bold"sv },
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{ 800, "Extra Bold"sv },
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{ 900, "Black"sv },
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{ 950, "Extra Black"sv },
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} };
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static constexpr Array<FontStyleMapping, 4> font_slope_names = { {
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{ 0, "Regular"sv },
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{ 1, "Italic"sv },
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{ 2, "Oblique"sv },
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{ 3, "Reclined"sv },
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} };
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static constexpr Array<FontStyleMapping, 9> font_width_names = { {
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{ 1, "Ultra Condensed"sv },
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{ 2, "Extra Condensed"sv },
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{ 3, "Condensed"sv },
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{ 4, "Semi Condensed"sv },
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{ 5, "Normal"sv },
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{ 6, "Semi Expanded"sv },
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{ 7, "Expanded"sv },
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{ 8, "Extra Expanded"sv },
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{ 9, "Ultra Expanded"sv },
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} };
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static constexpr StringView weight_to_name(int weight)
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{
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for (auto& it : font_weight_names) {
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if (it.style == weight)
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return it.name;
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}
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return {};
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}
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static constexpr int name_to_weight(StringView name)
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{
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for (auto& it : font_weight_names) {
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if (it.name == name)
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return it.style;
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}
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return {};
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}
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static constexpr StringView slope_to_name(int slope)
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{
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for (auto& it : font_slope_names) {
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if (it.style == slope)
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return it.name;
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}
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return {};
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}
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static constexpr int name_to_slope(StringView name)
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{
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for (auto& it : font_slope_names) {
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if (it.name == name)
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return it.style;
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}
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return {};
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}
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static constexpr StringView width_to_name(int width)
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{
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for (auto& it : font_width_names) {
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if (it.style == width)
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return it.name;
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}
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return {};
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}
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static constexpr int name_to_width(StringView name)
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{
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for (auto& it : font_width_names) {
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if (it.name == name)
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return it.style;
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}
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return {};
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}
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}
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