mirror of
https://github.com/RGBCube/serenity
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91 lines
2.8 KiB
C++
91 lines
2.8 KiB
C++
/*
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* Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
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#include <LibGUI/ItemListModel.h>
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namespace GUI {
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struct FontWeightNameMapping {
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constexpr FontWeightNameMapping(int w, const char* n)
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: weight(w)
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, name(n)
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{
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}
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int weight { 0 };
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StringView name;
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};
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static constexpr FontWeightNameMapping font_weight_names[] = {
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{ 100, "Thin" },
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{ 200, "Extra Light" },
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{ 300, "Light" },
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{ 400, "Regular" },
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{ 500, "Medium" },
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{ 600, "Semi Bold" },
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{ 700, "Bold" },
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{ 800, "Extra Bold" },
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{ 900, "Black" },
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{ 950, "Extra Black" },
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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.weight == 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.weight;
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}
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return {};
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}
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class FontWeightListModel : public ItemListModel<int> {
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public:
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FontWeightListModel(const Vector<int>& weights)
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: ItemListModel(weights)
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{
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}
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virtual Variant data(const ModelIndex& index, ModelRole role) const override
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{
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if (role == ModelRole::Custom)
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return m_data.at(index.row());
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if (role == ModelRole::Display)
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return String(weight_to_name(m_data.at(index.row())));
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return ItemListModel::data(index, role);
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}
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};
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}
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