chromium/chrome/browser/themes/custom_theme_supplier.h

// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef CHROME_BROWSER_THEMES_CUSTOM_THEME_SUPPLIER_H_
#define CHROME_BROWSER_THEMES_CUSTOM_THEME_SUPPLIER_H_

#include <string_view>

#include "base/memory/ref_counted.h"
#include "extensions/common/extension_id.h"
#include "third_party/skia/include/core/SkColor.h"
#include "ui/base/resource/resource_scale_factor.h"
#include "ui/color/color_provider_key.h"

namespace base {
class RefCountedMemory;
}

namespace color_utils {
struct HSL;
}

namespace gfx {
class Image;
}

namespace ui {
class ColorProvider;
class NativeTheme;
}

// A representation of a theme. All theme properties can be accessed through the
// public methods. Subclasses are expected to override all methods which should
// provide non-default values.
class CustomThemeSupplier
    : public ui::ColorProviderKey::ThemeInitializerSupplier { … };

#endif  // CHROME_BROWSER_THEMES_CUSTOM_THEME_SUPPLIER_H_