chromium/chrome/browser/themes/theme_helper.cc

// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "chrome/browser/themes/theme_service.h"

#include "base/feature_list.h"
#include "base/no_destructor.h"
#include "build/build_config.h"
#include "build/chromeos_buildflags.h"
#include "chrome/browser/themes/browser_theme_pack.h"
#include "chrome/browser/themes/custom_theme_supplier.h"
#include "chrome/browser/themes/theme_properties.h"
#include "chrome/common/chrome_features.h"
#include "chrome/grit/theme_resources.h"
#include "components/grit/components_scaled_resources.h"
#include "ui/base/resource/resource_bundle.h"
#include "ui/gfx/image/image.h"
#include "ui/native_theme/native_theme.h"

#if BUILDFLAG(IS_LINUX)
#include "ui/linux/linux_ui.h"
#endif

namespace {

TP;

// The default theme if we've gone to the theme gallery and installed the
// "Default" theme. We have to detect this case specifically. (By the time we
// realize we've installed the default theme, we already have an extension
// unpacked on the filesystem.)
constexpr char kDefaultThemeGalleryID[] = …;

}  // namespace

const char ThemeHelper::kDefaultThemeID[] = …;

// static
bool ThemeHelper::IsExtensionTheme(const CustomThemeSupplier* theme_supplier) { … }

// static
bool ThemeHelper::IsAutogeneratedTheme(
    const CustomThemeSupplier* theme_supplier) { … }

// static
bool ThemeHelper::IsDefaultTheme(const CustomThemeSupplier* theme_supplier) { … }

// static
bool ThemeHelper::IsCustomTheme(const CustomThemeSupplier* theme_supplier) { … }

// static
bool ThemeHelper::HasCustomImage(int id,
                                 const CustomThemeSupplier* theme_supplier) { … }

ThemeHelper::ThemeHelper() = default;

ThemeHelper::~ThemeHelper() { … }

int ThemeHelper::GetDisplayProperty(
    int id,
    const CustomThemeSupplier* theme_supplier) const { … }

base::RefCountedMemory* ThemeHelper::GetRawData(
    int id,
    const CustomThemeSupplier* theme_supplier,
    ui::ResourceScaleFactor scale_factor) const { … }

color_utils::HSL ThemeHelper::GetTint(
    int id,
    bool incognito,
    const CustomThemeSupplier* theme_supplier) const { … }

gfx::ImageSkia* ThemeHelper::GetImageSkiaNamed(
    int id,
    bool incognito,
    const CustomThemeSupplier* theme_supplier) const { … }

bool ThemeHelper::ShouldUseNativeFrame(
    const CustomThemeSupplier* theme_supplier) const { … }

int ThemeHelper::GetDefaultDisplayProperty(int id) const { … }

// static
bool ThemeHelper::UseDarkModeColors(const CustomThemeSupplier* theme_supplier) { … }

gfx::Image ThemeHelper::GetImageNamed(
    int id,
    bool incognito,
    const CustomThemeSupplier* theme_supplier) const { … }