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// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef ASH_STYLE_COLOR_UTIL_H_
#define ASH_STYLE_COLOR_UTIL_H_
#include "ash/ash_export.h"
#include "ui/color/color_provider_source.h"
namespace aura {
class Window;
} // namespace aura
namespace ash {
// Note: Please stop adding functions to this file. Adding them to
// ash/style/style_util.h file instead. As we are going to merge this class to
// StyleUtil soon.
// TODO(b/279613862): Merging this file to ash/style/style_util.h.
class ASH_EXPORT ColorUtil {
public:
// Returns the color provider source for the given `window` if it has
// has a root window, otherwise returns nullptr.
static ui::ColorProviderSource* GetColorProviderSourceForWindow(
const aura::Window* window);
// Returns an adjusted k means color. For dark mode, it will be dark muted
// wallpaper prominent color + SK_ColorBLACK 50%. For light mode, it will be
// light muted wallpaper prominent color + SK_ColorWHITE 50%. Extracts the
// color on dark mode if `use_dark_color` is true.
static SkColor AdjustKMeansColor(SkColor k_means_color, bool use_dark_color);
// Gets the disabled color on |enabled_color|. It can be a disabled
// background, disabled icon, etc.
static SkColor GetDisabledColor(SkColor enabled_color);
// Gets the color of second tone on the given |color_of_first_tone|. e.g,
// power status icon inside status area is a dual tone icon.
static SkColor GetSecondToneColor(SkColor color_of_first_tone);
private:
ColorUtil() = default;
ColorUtil(const ColorUtil&) = delete;
ColorUtil& operator=(const ColorUtil&) = delete;
~ColorUtil() = default;
};
} // namespace ash
#endif // ASH_STYLE_COLOR_UTIL_H_
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