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https://github.com/LNH-team/pico-launcher.git
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72 lines
1.9 KiB
C++
72 lines
1.9 KiB
C++
/*
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* Copyright 2022 Google LLC
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef CPP_PALETTES_CORE_H_
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#define CPP_PALETTES_CORE_H_
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#include "material/palettes/tones.h"
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namespace material_color_utilities {
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/**
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* An intermediate concept between the key color for a UI theme, and a full
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* color scheme. 5 tonal palettes are generated, all except one use the same
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* hue as the key color, and all vary in chroma.
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*/
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class CorePalette {
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public:
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/**
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* Creates a CorePalette from a hue and a chroma.
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*/
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static CorePalette Of(double hue, double chroma);
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/**
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* Creates a CorePalette from a source color in ARGB format.
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*/
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static CorePalette Of(int argb);
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/**
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* Creates a content CorePalette from a hue and a chroma.
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*/
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static CorePalette ContentOf(double hue, double chroma);
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/**
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* Creates a content CorePalette from a source color in ARGB format.
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*/
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static CorePalette ContentOf(int argb);
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TonalPalette primary();
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TonalPalette secondary();
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TonalPalette tertiary();
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TonalPalette neutral();
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TonalPalette neutral_variant();
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TonalPalette error();
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private:
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CorePalette(double hue, double chroma, bool is_content);
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TonalPalette primary_;
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TonalPalette secondary_;
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TonalPalette tertiary_;
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TonalPalette neutral_;
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TonalPalette neutral_variant_;
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TonalPalette error_;
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};
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} // namespace material_color_utilities
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#endif // CPP_PALETTES_CORE_H_
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