// 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/ui/webui/ash/settings/pages/a11y/accessibility_section.h"
#include <memory>
#include <set>
#include <string>
#include <vector>
#include "ash/color_enhancement/color_enhancement_controller.h"
#include "ash/constants/ash_constants.h"
#include "ash/constants/ash_features.h"
#include "ash/constants/ash_pref_names.h"
#include "ash/public/cpp/accessibility_controller_enums.h"
#include "ash/public/cpp/tablet_mode.h"
#include "base/command_line.h"
#include "base/feature_list.h"
#include "base/metrics/histogram_functions.h"
#include "base/no_destructor.h"
#include "chrome/browser/accessibility/accessibility_state_utils.h"
#include "chrome/browser/extensions/extension_service.h"
#include "chrome/browser/speech/extension_api/tts_engine_extension_observer_chromeos.h"
#include "chrome/browser/ui/webui/ash/settings/pages/a11y/accessibility_handler.h"
#include "chrome/browser/ui/webui/ash/settings/pages/a11y/facegaze_settings_handler.h"
#include "chrome/browser/ui/webui/ash/settings/pages/a11y/select_to_speak_handler.h"
#include "chrome/browser/ui/webui/ash/settings/pages/a11y/switch_access_handler.h"
#include "chrome/browser/ui/webui/ash/settings/pages/a11y/tts_handler.h"
#include "chrome/browser/ui/webui/ash/settings/search/search_tag_registry.h"
#include "chrome/browser/ui/webui/settings/accessibility_main_handler.h"
#include "chrome/browser/ui/webui/settings/captions_handler.h"
#include "chrome/browser/ui/webui/settings/font_handler.h"
#include "chrome/browser/ui/webui/settings/shared_settings_localized_strings_provider.h"
#include "chrome/browser/ui/webui/webui_util.h"
#include "chrome/common/url_constants.h"
#include "chrome/grit/generated_resources.h"
#include "components/live_caption/caption_util.h"
#include "components/prefs/pref_service.h"
#include "components/strings/grit/components_strings.h"
#include "content/public/browser/web_ui_data_source.h"
#include "content/public/common/content_features.h"
#include "extensions/browser/extension_system.h"
#include "ui/accessibility/accessibility_features.h"
#include "ui/accessibility/accessibility_switches.h"
#include "ui/base/l10n/l10n_util.h"
#include "ui/base/webui/web_ui_util.h"
#include "ui/events/ash/keyboard_layout_util.h"
namespace ash::settings {
namespace mojom {
using ::chromeos::settings::mojom::kAccessibilitySectionPath;
using ::chromeos::settings::mojom::kAudioAndCaptionsSubpagePath;
using ::chromeos::settings::mojom::kChromeVoxSubpagePath;
using ::chromeos::settings::mojom::kCursorAndTouchpadSubpagePath;
using ::chromeos::settings::mojom::kDisplayAndMagnificationSubpagePath;
using ::chromeos::settings::mojom::kFaceGazeSettingsSubpagePath;
using ::chromeos::settings::mojom::kKeyboardAndTextInputSubpagePath;
using ::chromeos::settings::mojom::kManageAccessibilitySubpagePath;
using ::chromeos::settings::mojom::kSelectToSpeakSubpagePath;
using ::chromeos::settings::mojom::kSwitchAccessOptionsSubpagePath;
using ::chromeos::settings::mojom::kTextToSpeechPagePath;
using ::chromeos::settings::mojom::kTextToSpeechSubpagePath;
using ::chromeos::settings::mojom::Section;
using ::chromeos::settings::mojom::Setting;
using ::chromeos::settings::mojom::Subpage;
} // namespace mojom
namespace {
const std::vector<SearchConcept>& GetA11ySearchConcepts() {
const bool kIsRevampEnabled =
ash::features::IsOsSettingsRevampWayfindingEnabled();
static const base::NoDestructor<std::vector<SearchConcept>> tags({
{IDS_OS_SETTINGS_TAG_A11Y_ALWAYS_SHOW_OPTIONS,
mojom::kAccessibilitySectionPath,
mojom::SearchResultIcon::kA11y,
mojom::SearchResultDefaultRank::kMedium,
mojom::SearchResultType::kSetting,
{.setting = mojom::Setting::kA11yQuickSettings},
{IDS_OS_SETTINGS_TAG_A11Y_ALWAYS_SHOW_OPTIONS_ALT1,
SearchConcept::kAltTagEnd}},
{IDS_OS_SETTINGS_TAG_A11Y_TEXT_TO_SPEECH_PAGE,
mojom::kTextToSpeechPagePath,
kIsRevampEnabled ? mojom::SearchResultIcon::kTextToSpeech
: mojom::SearchResultIcon::kA11y,
mojom::SearchResultDefaultRank::kMedium,
mojom::SearchResultType::kSubpage,
{.subpage = mojom::Subpage::kTextToSpeechPage},
{IDS_OS_SETTINGS_TAG_A11Y_TEXT_TO_SPEECH_PAGE_ALT1,
IDS_OS_SETTINGS_TAG_A11Y_TEXT_TO_SPEECH_PAGE_ALT2,
IDS_OS_SETTINGS_TAG_A11Y_TEXT_TO_SPEECH_PAGE_ALT3,
IDS_OS_SETTINGS_TAG_A11Y_TEXT_TO_SPEECH_PAGE_ALT4,
IDS_OS_SETTINGS_TAG_A11Y_TEXT_TO_SPEECH_PAGE_ALT5}},
{IDS_OS_SETTINGS_TAG_A11Y_DISPLAY_AND_MAGNIFICATION_PAGE,
mojom::kDisplayAndMagnificationSubpagePath,
kIsRevampEnabled ? mojom::SearchResultIcon::kZoomIn
: mojom::SearchResultIcon::kA11y,
mojom::SearchResultDefaultRank::kMedium,
mojom::SearchResultType::kSubpage,
{.subpage = mojom::Subpage::kDisplayAndMagnification},
{IDS_OS_SETTINGS_TAG_A11Y_DISPLAY_AND_MAGNIFICATION_PAGE_ALT1,
SearchConcept::kAltTagEnd}},
{IDS_OS_SETTINGS_TAG_A11Y_KEYBOARD_AND_TEXT_INPUT_PAGE,
mojom::kKeyboardAndTextInputSubpagePath,
mojom::SearchResultIcon::kA11y,
mojom::SearchResultDefaultRank::kMedium,
mojom::SearchResultType::kSubpage,
{.subpage = mojom::Subpage::kKeyboardAndTextInput}},
{IDS_OS_SETTINGS_TAG_A11Y_CURSOR_AND_TOUCHPAD_PAGE,
mojom::kCursorAndTouchpadSubpagePath,
kIsRevampEnabled ? mojom::SearchResultIcon::kCursorClick
: mojom::SearchResultIcon::kA11y,
mojom::SearchResultDefaultRank::kMedium,
mojom::SearchResultType::kSubpage,
{.subpage = mojom::Subpage::kCursorAndTouchpad},
{IDS_OS_SETTINGS_TAG_A11Y_CURSOR_AND_TOUCHPAD_PAGE_ALT1,
IDS_OS_SETTINGS_TAG_A11Y_CURSOR_AND_TOUCHPAD_PAGE_ALT2,
SearchConcept::kAltTagEnd}},
{IDS_OS_SETTINGS_TAG_A11Y_AUDIO_AND_CAPTIONS_PAGE,
mojom::kAudioAndCaptionsSubpagePath,
kIsRevampEnabled ? mojom::SearchResultIcon::kHearing
: mojom::SearchResultIcon::kA11y,
mojom::SearchResultDefaultRank::kMedium,
mojom::SearchResultType::kSubpage,
{.subpage = mojom::Subpage::kAudioAndCaptions},
{IDS_OS_SETTINGS_TAG_A11Y_AUDIO_AND_CAPTIONS_PAGE_ALT1,
IDS_OS_SETTINGS_TAG_A11Y_AUDIO_AND_CAPTIONS_PAGE_ALT2,
IDS_OS_SETTINGS_TAG_A11Y_AUDIO_AND_CAPTIONS_PAGE_ALT3,
SearchConcept::kAltTagEnd}},
{IDS_OS_SETTINGS_TAG_A11Y_STICKY_KEYS,
mojom::kKeyboardAndTextInputSubpagePath,
mojom::SearchResultIcon::kA11y,
mojom::SearchResultDefaultRank::kMedium,
mojom::SearchResultType::kSetting,
{.setting = mojom::Setting::kStickyKeys}},
{IDS_OS_SETTINGS_TAG_A11Y_LARGE_CURSOR,
mojom::kCursorAndTouchpadSubpagePath,
kIsRevampEnabled ? mojom::SearchResultIcon::kCursorClick
: mojom::SearchResultIcon::kA11y,
mojom::SearchResultDefaultRank::kMedium,
mojom::SearchResultType::kSetting,
{.setting = mojom::Setting::kLargeCursor},
{IDS_OS_SETTINGS_TAG_A11Y_LARGE_CURSOR_ALT1,
IDS_OS_SETTINGS_TAG_A11Y_LARGE_CURSOR_ALT2,
IDS_OS_SETTINGS_TAG_A11Y_LARGE_CURSOR_ALT3,
IDS_OS_SETTINGS_TAG_A11Y_LARGE_CURSOR_ALT4, SearchConcept::kAltTagEnd}},
{IDS_OS_SETTINGS_TAG_A11Y,
mojom::kAccessibilitySectionPath,
mojom::SearchResultIcon::kA11y,
mojom::SearchResultDefaultRank::kHigh,
mojom::SearchResultType::kSection,
{.section = mojom::Section::kAccessibility},
{IDS_OS_SETTINGS_TAG_A11Y_ALT1, IDS_OS_SETTINGS_TAG_A11Y_ALT2,
SearchConcept::kAltTagEnd}},
{IDS_OS_SETTINGS_TAG_A11Y_DOCKED_MAGNIFIER,
mojom::kDisplayAndMagnificationSubpagePath,
mojom::SearchResultIcon::kDockedMagnifier,
mojom::SearchResultDefaultRank::kMedium,
mojom::SearchResultType::kSetting,
{.setting = mojom::Setting::kDockedMagnifier},
{IDS_OS_SETTINGS_TAG_A11Y_DOCKED_MAGNIFIER_ALT1,
SearchConcept::kAltTagEnd}},
{IDS_OS_SETTINGS_TAG_A11y_CHROMEVOX,
mojom::kTextToSpeechPagePath,
kIsRevampEnabled ? mojom::SearchResultIcon::kTextToSpeech
: mojom::SearchResultIcon::kA11y,
mojom::SearchResultDefaultRank::kMedium,
mojom::SearchResultType::kSetting,
{.setting = mojom::Setting::kChromeVox},
{IDS_OS_SETTINGS_TAG_A11y_CHROMEVOX_ALT1,
IDS_OS_SETTINGS_TAG_A11y_CHROMEVOX_ALT2, SearchConcept::kAltTagEnd}},
{IDS_OS_SETTINGS_TAG_A11Y_MONO_AUDIO,
mojom::kAudioAndCaptionsSubpagePath,
kIsRevampEnabled ? mojom::SearchResultIcon::kHearing
: mojom::SearchResultIcon::kA11y,
mojom::SearchResultDefaultRank::kLow,
mojom::SearchResultType::kSetting,
{.setting = mojom::Setting::kMonoAudio},
{IDS_OS_SETTINGS_TAG_A11Y_MONO_AUDIO_ALT1, SearchConcept::kAltTagEnd}},
{IDS_OS_SETTINGS_TAG_A11Y_TEXT_TO_SPEECH,
mojom::kTextToSpeechSubpagePath,
kIsRevampEnabled ? mojom::SearchResultIcon::kTextToSpeech
: mojom::SearchResultIcon::kA11y,
mojom::SearchResultDefaultRank::kMedium,
mojom::SearchResultType::kSubpage,
{.subpage = mojom::Subpage::kTextToSpeech},
{IDS_OS_SETTINGS_TAG_A11Y_TEXT_TO_SPEECH_ALT1,
IDS_OS_SETTINGS_TAG_A11Y_TEXT_TO_SPEECH_ALT2,
IDS_OS_SETTINGS_TAG_A11Y_TEXT_TO_SPEECH_ALT3,
IDS_OS_SETTINGS_TAG_A11Y_TEXT_TO_SPEECH_ALT4}},
{IDS_OS_SETTINGS_TAG_A11Y_CAPTIONS,
mojom::kAudioAndCaptionsSubpagePath,
kIsRevampEnabled ? mojom::SearchResultIcon::kHearing
: mojom::SearchResultIcon::kA11y,
mojom::SearchResultDefaultRank::kMedium,
mojom::SearchResultType::kSubpage,
{.subpage = mojom::Subpage::kAudioAndCaptions}},
{IDS_OS_SETTINGS_TAG_A11Y_HIGHLIGHT_CURSOR,
mojom::kCursorAndTouchpadSubpagePath,
kIsRevampEnabled ? mojom::SearchResultIcon::kCursorClick
: mojom::SearchResultIcon::kA11y,
mojom::SearchResultDefaultRank::kMedium,
mojom::SearchResultType::kSetting,
{.setting = mojom::Setting::kHighlightCursorWhileMoving},
{IDS_OS_SETTINGS_TAG_A11Y_HIGHLIGHT_CURSOR_ALT1,
IDS_OS_SETTINGS_TAG_A11Y_HIGHLIGHT_CURSOR_ALT2,
IDS_OS_SETTINGS_TAG_A11Y_HIGHLIGHT_CURSOR_ALT3,
SearchConcept::kAltTagEnd}},
{IDS_OS_SETTINGS_TAG_A11Y_MANAGE,
mojom::kManageAccessibilitySubpagePath,
mojom::SearchResultIcon::kA11y,
mojom::SearchResultDefaultRank::kMedium,
mojom::SearchResultType::kSubpage,
{.subpage = mojom::Subpage::kManageAccessibility},
{IDS_OS_SETTINGS_TAG_A11Y_MANAGE_ALT1, SearchConcept::kAltTagEnd}},
{IDS_OS_SETTINGS_TAG_A11Y_ON_SCREEN_KEYBOARD,
mojom::kKeyboardAndTextInputSubpagePath,
mojom::SearchResultIcon::kOnScreenKeyboard,
mojom::SearchResultDefaultRank::kMedium,
mojom::SearchResultType::kSetting,
{.setting = mojom::Setting::kOnScreenKeyboard}},
{IDS_OS_SETTINGS_TAG_A11Y_HIGHLIGHT_TEXT_CARET,
mojom::kKeyboardAndTextInputSubpagePath,
mojom::SearchResultIcon::kA11y,
mojom::SearchResultDefaultRank::kMedium,
mojom::SearchResultType::kSetting,
{.setting = mojom::Setting::kHighlightTextCaret},
{IDS_OS_SETTINGS_TAG_A11Y_HIGHLIGHT_TEXT_CARET_ALT1,
SearchConcept::kAltTagEnd}},
{IDS_OS_SETTINGS_TAG_A11Y_CARET_BROWSING,
mojom::kKeyboardAndTextInputSubpagePath,
mojom::SearchResultIcon::kA11y,
mojom::SearchResultDefaultRank::kMedium,
mojom::SearchResultType::kSetting,
{.setting = mojom::Setting::kCaretBrowsing},
{IDS_OS_SETTINGS_TAG_A11Y_CARET_BROWSING_ALT1,
SearchConcept::kAltTagEnd}},
{IDS_OS_SETTINGS_TAG_A11Y_DICTATION,
mojom::kKeyboardAndTextInputSubpagePath,
mojom::SearchResultIcon::kDictation,
mojom::SearchResultDefaultRank::kMedium,
mojom::SearchResultType::kSetting,
{.setting = mojom::Setting::kDictation},
{IDS_OS_SETTINGS_TAG_A11Y_DICTATION_ALT1,
IDS_OS_SETTINGS_TAG_A11Y_DICTATION_ALT2,
IDS_OS_SETTINGS_TAG_A11Y_DICTATION_ALT3,
IDS_OS_SETTINGS_TAG_A11Y_DICTATION_ALT4, SearchConcept::kAltTagEnd}},
{IDS_OS_SETTINGS_TAG_A11Y_HIGH_CONTRAST,
mojom::kDisplayAndMagnificationSubpagePath,
mojom::SearchResultIcon::kContrast,
mojom::SearchResultDefaultRank::kMedium,
mojom::SearchResultType::kSetting,
{.setting = mojom::Setting::kHighContrastMode},
{IDS_OS_SETTINGS_TAG_A11Y_HIGH_CONTRAST_ALT1,
SearchConcept::kAltTagEnd}},
{IDS_OS_SETTINGS_TAG_A11Y_HIGHLIGHT_KEYBOARD_FOCUS,
mojom::kKeyboardAndTextInputSubpagePath,
mojom::SearchResultIcon::kA11y,
mojom::SearchResultDefaultRank::kMedium,
mojom::SearchResultType::kSetting,
{.setting = mojom::Setting::kHighlightKeyboardFocus},
{IDS_OS_SETTINGS_TAG_A11Y_HIGHLIGHT_KEYBOARD_FOCUS_ALT1,
SearchConcept::kAltTagEnd}},
{IDS_OS_SETTINGS_TAG_A11Y_STARTUP_SOUND,
mojom::kAudioAndCaptionsSubpagePath,
kIsRevampEnabled ? mojom::SearchResultIcon::kHearing
: mojom::SearchResultIcon::kA11y,
mojom::SearchResultDefaultRank::kMedium,
mojom::SearchResultType::kSetting,
{.setting = mojom::Setting::kStartupSound},
{IDS_OS_SETTINGS_TAG_A11Y_STARTUP_SOUND_ALT1,
SearchConcept::kAltTagEnd}},
{IDS_OS_SETTINGS_TAG_A11Y_AUTOMATICALLY_CLICK,
mojom::kCursorAndTouchpadSubpagePath,
mojom::SearchResultIcon::kAutoclick,
mojom::SearchResultDefaultRank::kMedium,
mojom::SearchResultType::kSetting,
{.setting = mojom::Setting::kAutoClickWhenCursorStops},
{IDS_OS_SETTINGS_TAG_A11Y_AUTOMATICALLY_CLICK_ALT1,
SearchConcept::kAltTagEnd}},
{IDS_OS_SETTINGS_TAG_A11Y_SELECT_TO_SPEAK,
mojom::kTextToSpeechPagePath,
mojom::SearchResultIcon::kSelectToSpeak,
mojom::SearchResultDefaultRank::kMedium,
mojom::SearchResultType::kSetting,
{.setting = mojom::Setting::kSelectToSpeak}},
{IDS_OS_SETTINGS_TAG_A11Y_SPEECH_PITCH,
mojom::kTextToSpeechSubpagePath,
kIsRevampEnabled ? mojom::SearchResultIcon::kTextToSpeech
: mojom::SearchResultIcon::kA11y,
mojom::SearchResultDefaultRank::kMedium,
mojom::SearchResultType::kSetting,
{.setting = mojom::Setting::kTextToSpeechPitch}},
{IDS_OS_SETTINGS_TAG_A11Y_SPEECH_RATE,
mojom::kTextToSpeechSubpagePath,
kIsRevampEnabled ? mojom::SearchResultIcon::kTextToSpeech
: mojom::SearchResultIcon::kA11y,
mojom::SearchResultDefaultRank::kMedium,
mojom::SearchResultType::kSetting,
{.setting = mojom::Setting::kTextToSpeechRate},
{IDS_OS_SETTINGS_TAG_A11Y_SPEECH_RATE_ALT1, SearchConcept::kAltTagEnd}},
{IDS_OS_SETTINGS_TAG_A11Y_SPEECH_VOLUME,
mojom::kTextToSpeechSubpagePath,
kIsRevampEnabled ? mojom::SearchResultIcon::kTextToSpeech
: mojom::SearchResultIcon::kA11y,
mojom::SearchResultDefaultRank::kMedium,
mojom::SearchResultType::kSetting,
{.setting = mojom::Setting::kTextToSpeechVolume}},
{IDS_OS_SETTINGS_TAG_A11Y_FULLSCREEN_MAGNIFIER,
mojom::kDisplayAndMagnificationSubpagePath,
mojom::SearchResultIcon::kFullscreenMagnifier,
mojom::SearchResultDefaultRank::kMedium,
mojom::SearchResultType::kSetting,
{.setting = mojom::Setting::kFullscreenMagnifier},
{IDS_OS_SETTINGS_TAG_A11Y_FULLSCREEN_MAGNIFIER_ALT1,
IDS_OS_SETTINGS_TAG_A11Y_FULLSCREEN_MAGNIFIER_ALT2,
SearchConcept::kAltTagEnd}},
{IDS_OS_SETTINGS_TAG_A11Y_ENABLE_SWITCH_ACCESS,
mojom::kKeyboardAndTextInputSubpagePath,
mojom::SearchResultIcon::kSwitchAccess,
mojom::SearchResultDefaultRank::kMedium,
mojom::SearchResultType::kSetting,
{.setting = mojom::Setting::kEnableSwitchAccess}},
{IDS_OS_SETTINGS_TAG_A11Y_CURSOR_COLOR,
mojom::kCursorAndTouchpadSubpagePath,
kIsRevampEnabled ? mojom::SearchResultIcon::kCursorClick
: mojom::SearchResultIcon::kA11y,
mojom::SearchResultDefaultRank::kMedium,
mojom::SearchResultType::kSetting,
{.setting = mojom::Setting::kEnableCursorColor},
{IDS_OS_SETTINGS_TAG_A11Y_CURSOR_COLOR_ALT1,
IDS_OS_SETTINGS_TAG_A11Y_CURSOR_COLOR_ALT2, SearchConcept::kAltTagEnd}},
{IDS_OS_SETTINGS_TAG_A11Y_REDUCED_ANIMATIONS,
mojom::kDisplayAndMagnificationSubpagePath,
mojom::SearchResultIcon::kReducedAnimations,
mojom::SearchResultDefaultRank::kMedium,
mojom::SearchResultType::kSetting,
{.setting = mojom::Setting::kReducedAnimationsEnabled},
{IDS_OS_SETTINGS_TAG_A11Y_REDUCED_ANIMATIONS_ALT1,
IDS_OS_SETTINGS_TAG_A11Y_REDUCED_ANIMATIONS_ALT2,
SearchConcept::kAltTagEnd}},
});
return *tags;
}
const std::vector<SearchConcept>& GetTextToSpeechVoiceSearchConcepts() {
const bool kIsRevampEnabled =
ash::features::IsOsSettingsRevampWayfindingEnabled();
static const base::NoDestructor<std::vector<SearchConcept>> tags({
{IDS_OS_SETTINGS_TAG_A11Y_SPEECH_VOICE_PREVIEW,
mojom::kTextToSpeechSubpagePath,
kIsRevampEnabled ? mojom::SearchResultIcon::kTextToSpeech
: mojom::SearchResultIcon::kA11y,
mojom::SearchResultDefaultRank::kMedium,
mojom::SearchResultType::kSetting,
{.setting = mojom::Setting::kTextToSpeechVoice}},
});
return *tags;
}
const std::vector<SearchConcept>& GetTextToSpeechEnginesSearchConcepts() {
const bool kIsRevampEnabled =
ash::features::IsOsSettingsRevampWayfindingEnabled();
static const base::NoDestructor<std::vector<SearchConcept>> tags({
{IDS_OS_SETTINGS_TAG_A11Y_SPEECH_ENGINES,
mojom::kTextToSpeechSubpagePath,
kIsRevampEnabled ? mojom::SearchResultIcon::kTextToSpeech
: mojom::SearchResultIcon::kA11y,
mojom::SearchResultDefaultRank::kMedium,
mojom::SearchResultType::kSetting,
{.setting = mojom::Setting::kTextToSpeechEngines}},
});
return *tags;
}
const std::vector<SearchConcept>&
GetA11yTabletNavigationButtonSearchConcepts() {
static const base::NoDestructor<std::vector<SearchConcept>> tags({
{IDS_OS_SETTINGS_TAG_A11Y_TABLET_NAVIGATION_BUTTONS,
mojom::kCursorAndTouchpadSubpagePath,
mojom::SearchResultIcon::kA11y,
mojom::SearchResultDefaultRank::kMedium,
mojom::SearchResultType::kSetting,
{.setting = mojom::Setting::kTabletNavigationButtons}},
});
return *tags;
}
const std::vector<SearchConcept>& GetA11ySwitchAccessOnSearchConcepts() {
static const base::NoDestructor<std::vector<SearchConcept>> tags({
{IDS_OS_SETTINGS_TAG_A11Y_SWITCH_ACCESS_ASSIGNMENT,
mojom::kSwitchAccessOptionsSubpagePath,
mojom::SearchResultIcon::kA11y,
mojom::SearchResultDefaultRank::kMedium,
mojom::SearchResultType::kSetting,
{.setting = mojom::Setting::kSwitchActionAssignment}},
{IDS_OS_SETTINGS_TAG_A11Y_SWITCH_ACCESS,
mojom::kSwitchAccessOptionsSubpagePath,
mojom::SearchResultIcon::kA11y,
mojom::SearchResultDefaultRank::kMedium,
mojom::SearchResultType::kSubpage,
{.subpage = mojom::Subpage::kSwitchAccessOptions}},
{IDS_OS_SETTINGS_TAG_A11Y_SWITCH_ACCESS_AUTO_SCAN,
mojom::kSwitchAccessOptionsSubpagePath,
mojom::SearchResultIcon::kA11y,
mojom::SearchResultDefaultRank::kMedium,
mojom::SearchResultType::kSetting,
{.setting = mojom::Setting::kSwitchActionAutoScan}},
});
return *tags;
}
const std::vector<SearchConcept>& GetA11yOverscrollSettingSearchConcepts() {
static const base::NoDestructor<std::vector<SearchConcept>> tags({
{IDS_OS_SETTINGS_TAG_A11Y_OVERSCROLL_ENABLED,
mojom::kCursorAndTouchpadSubpagePath,
mojom::SearchResultIcon::kA11y,
mojom::SearchResultDefaultRank::kMedium,
mojom::SearchResultType::kSetting,
{.setting = mojom::Setting::kOverscrollEnabled},
{IDS_OS_SETTINGS_TAG_A11Y_OVERSCROLL_ENABLED_ALT1,
SearchConcept::kAltTagEnd}},
});
return *tags;
}
const std::vector<SearchConcept>& GetA11yFlashNotificationsSearchConcepts() {
static const base::NoDestructor<std::vector<SearchConcept>> tags({
{IDS_OS_SETTINGS_TAG_A11Y_FLASH_NOTIFICATIONS,
mojom::kAudioAndCaptionsSubpagePath,
mojom::SearchResultIcon::kA11y,
mojom::SearchResultDefaultRank::kMedium,
mojom::SearchResultType::kSetting,
{.setting = mojom::Setting::kFlashNotifications},
{IDS_OS_SETTINGS_TAG_A11Y_FLASH_NOTIFICATIONS_ALT1,
SearchConcept::kAltTagEnd}},
});
return *tags;
}
const std::vector<SearchConcept>& GetA11ySwitchAccessKeyboardSearchConcepts() {
static const base::NoDestructor<std::vector<SearchConcept>> tags({
{IDS_OS_SETTINGS_TAG_A11Y_SWITCH_ACCESS_AUTO_SCAN_KEYBOARD,
mojom::kSwitchAccessOptionsSubpagePath,
mojom::SearchResultIcon::kA11y,
mojom::SearchResultDefaultRank::kMedium,
mojom::SearchResultType::kSetting,
{.setting = mojom::Setting::kSwitchActionAutoScanKeyboard}},
});
return *tags;
}
const std::vector<SearchConcept>& GetA11yLabelsSearchConcepts() {
static const base::NoDestructor<std::vector<SearchConcept>> tags({
{IDS_OS_SETTINGS_TAG_A11Y_LABELS_FROM_GOOGLE,
mojom::kAccessibilitySectionPath,
mojom::SearchResultIcon::kA11y,
mojom::SearchResultDefaultRank::kMedium,
mojom::SearchResultType::kSetting,
{.setting = mojom::Setting::kGetImageDescriptionsFromGoogle}},
});
return *tags;
}
const std::vector<SearchConcept>& GetA11yLiveCaptionSearchConcepts() {
const bool kIsRevampEnabled =
ash::features::IsOsSettingsRevampWayfindingEnabled();
static const base::NoDestructor<std::vector<SearchConcept>> tags({
{IDS_OS_SETTINGS_TAG_A11Y_LIVE_CAPTION,
mojom::kAudioAndCaptionsSubpagePath,
kIsRevampEnabled ? mojom::SearchResultIcon::kHearing
: mojom::SearchResultIcon::kA11y,
mojom::SearchResultDefaultRank::kMedium,
mojom::SearchResultType::kSetting,
{.setting = mojom::Setting::kLiveCaption},
{IDS_OS_SETTINGS_TAG_A11Y_LIVE_CAPTION_ALT1, SearchConcept::kAltTagEnd}},
});
return *tags;
}
const std::vector<SearchConcept>&
GetA11yFullscreenMagnifierFocusFollowingSearchConcepts() {
static const base::NoDestructor<std::vector<SearchConcept>> tags({
{IDS_OS_SETTINGS_TAG_A11Y_FULLSCREEN_MAGNIFIER_FOCUS_FOLLOWING,
mojom::kDisplayAndMagnificationSubpagePath,
mojom::SearchResultIcon::kA11y,
mojom::SearchResultDefaultRank::kMedium,
mojom::SearchResultType::kSetting,
{.setting = mojom::Setting::kFullscreenMagnifierFocusFollowing}},
});
return *tags;
}
const std::vector<SearchConcept>&
GetA11yFullscreenMagnifierSelectToSpeakFocusFollowingSearchConcepts() {
static const base::NoDestructor<std::vector<SearchConcept>> tags({
{IDS_OS_SETTINGS_TAG_A11Y_MAGNIFIER_SELECT_TO_SPEAK_FOLLOWING,
mojom::kDisplayAndMagnificationSubpagePath,
mojom::SearchResultIcon::kA11y,
mojom::SearchResultDefaultRank::kMedium,
mojom::SearchResultType::kSetting,
{.setting = mojom::Setting::kAccessibilityMagnifierFollowsSts}},
});
return *tags;
}
const std::vector<SearchConcept>&
GetA11yMagnifierChromeVoxFocusFollowingSearchConcepts() {
static const base::NoDestructor<std::vector<SearchConcept>> tags({
{IDS_OS_SETTINGS_TAG_A11Y_MAGNIFIER_CHROMEVOX_FOLLOWING,
mojom::kDisplayAndMagnificationSubpagePath,
mojom::SearchResultIcon::kA11y,
mojom::SearchResultDefaultRank::kMedium,
mojom::SearchResultType::kSetting,
{.setting = mojom::Setting::kMagnifierFollowsChromeVox}},
});
return *tags;
}
const std::vector<SearchConcept>& GetA11yColorCorrectionSearchConcepts() {
static const base::NoDestructor<std::vector<SearchConcept>> tags({
{IDS_OS_SETTINGS_TAG_A11Y_COLOR_CORRECTION,
mojom::kDisplayAndMagnificationSubpagePath,
mojom::SearchResultIcon::kA11y,
mojom::SearchResultDefaultRank::kMedium,
mojom::SearchResultType::kSetting,
{.setting = mojom::Setting::kColorCorrectionEnabled},
{IDS_OS_SETTINGS_TAG_A11Y_COLOR_CORRECTION_ALT1,
IDS_OS_SETTINGS_TAG_A11Y_COLOR_CORRECTION_ALT2,
IDS_OS_SETTINGS_TAG_A11Y_COLOR_CORRECTION_ALT3,
IDS_OS_SETTINGS_TAG_A11Y_COLOR_CORRECTION_ALT4,
IDS_OS_SETTINGS_TAG_A11Y_COLOR_CORRECTION_ALT5}},
});
return *tags;
}
bool IsLiveCaptionEnabled() {
return captions::IsLiveCaptionFeatureSupported();
}
bool IsSwitchAccessTextAllowed() {
return base::CommandLine::ForCurrentProcess()->HasSwitch(
::switches::kEnableExperimentalAccessibilitySwitchAccessText);
}
bool AreTabletNavigationButtonsAllowed() {
return features::IsHideShelfControlsInTabletModeEnabled() &&
TabletMode::IsBoardTypeMarkedAsTabletCapable();
}
int GetDisplayAndMangificationLinkDescriptionResourceId() {
return IDS_SETTINGS_ACCESSIBILITY_DISPLAY_AND_MAGNIFICATION_LINK_NEW_DESCRIPTION;
}
bool IsAccessibilityReducedAnimationsEnabled() {
return ::features::IsAccessibilityReducedAnimationsEnabled();
}
bool IsAccessibilityMagnifierFollowsChromeVoxEnabled() {
return ::features::IsAccessibilityMagnifierFollowsChromeVoxEnabled();
}
bool IsAccessibilityMagnifierFollowsStsEnabled() {
return ::features::IsAccessibilityMagnifierFollowsStsEnabled();
}
bool IsAccessibilityFaceGazeEnabled() {
return ::features::IsAccessibilityFaceGazeEnabled();
}
bool IsAccessibilityMouseKeysEnabled() {
return ::features::IsAccessibilityMouseKeysEnabled();
}
bool IsAccessibilityDisableTrackpadEnabled() {
return ::features::IsAccessibilityDisableTrackpadEnabled();
}
bool IsAccessibilityOverscrollSettingFeatureEnabled() {
return ::features::IsAccessibilityOverscrollSettingFeatureEnabled();
}
bool IsAccessibilityFlashNotificationFeatureEnabled() {
return ::features::IsAccessibilityFlashScreenFeatureEnabled();
}
} // namespace
AccessibilitySection::AccessibilitySection(
Profile* profile,
SearchTagRegistry* search_tag_registry,
PrefService* pref_service)
: OsSettingsSection(profile, search_tag_registry),
pref_service_(pref_service) {
SearchTagRegistry::ScopedTagUpdater updater = registry()->StartUpdate();
updater.AddSearchTags(GetA11ySearchConcepts());
if (AreTabletNavigationButtonsAllowed()) {
updater.AddSearchTags(GetA11yTabletNavigationButtonSearchConcepts());
}
pref_change_registrar_.Init(pref_service_);
pref_change_registrar_.Add(
prefs::kAccessibilitySwitchAccessEnabled,
base::BindRepeating(&AccessibilitySection::UpdateSearchTags,
base::Unretained(this)));
pref_change_registrar_.Add(
prefs::kAccessibilitySwitchAccessAutoScanEnabled,
base::BindRepeating(&AccessibilitySection::UpdateSearchTags,
base::Unretained(this)));
pref_change_registrar_.Add(
prefs::kAccessibilityScreenMagnifierEnabled,
base::BindRepeating(&AccessibilitySection::UpdateSearchTags,
base::Unretained(this)));
UpdateSearchTags();
// ExtensionService can be null for tests.
extensions::ExtensionService* extension_service =
extensions::ExtensionSystem::Get(profile)->extension_service();
if (!extension_service) {
return;
}
content::TtsController::GetInstance()->AddVoicesChangedDelegate(this);
extension_registry_ = extensions::ExtensionRegistry::Get(profile);
extension_registry_->AddObserver(this);
UpdateTextToSpeechVoiceSearchTags();
UpdateTextToSpeechEnginesSearchTags();
}
AccessibilitySection::~AccessibilitySection() {
content::TtsController::GetInstance()->RemoveVoicesChangedDelegate(this);
if (extension_registry_) {
extension_registry_->RemoveObserver(this);
}
}
void AccessibilitySection::AddLoadTimeData(
content::WebUIDataSource* html_source) {
const bool kIsRevampEnabled =
ash::features::IsOsSettingsRevampWayfindingEnabled();
webui::LocalizedString kLocalizedStrings[] = {
{"a11yExplanation", IDS_SETTINGS_ACCESSIBILITY_EXPLANATION},
{"a11yPageTitle", IDS_SETTINGS_ACCESSIBILITY},
{"a11yMenuItemDescription",
IDS_OS_SETTINGS_ACCESSIBILITY_MENU_ITEM_DESCRIPTION},
{"a11yWebStore", IDS_SETTINGS_ACCESSIBILITY_WEB_STORE},
{"accessibleImageLabelsSubtitle",
IDS_SETTINGS_ACCESSIBLE_IMAGE_LABELS_SUBTITLE},
{"accessibilityFaceGazeLabel",
IDS_OS_SETTINGS_ACCESSIBILITY_FACEGAZE_LABEL},
{"accessibilityFaceGazeDescription",
IDS_OS_SETTINGS_ACCESSIBILITY_FACEGAZE_DESCRIPTION},
{"accessibleImageLabelsTitle",
IDS_SETTINGS_ACCESSIBLE_IMAGE_LABELS_TITLE},
{"additionalFeaturesTitle",
IDS_SETTINGS_ACCESSIBILITY_ADDITIONAL_FEATURES_TITLE},
{"appearanceSettingsDescription",
IDS_SETTINGS_ACCESSIBILITY_APPEARANCE_SETTINGS_DESCRIPTION},
{"appearanceSettingsTitle",
IDS_SETTINGS_ACCESSIBILITY_APPEARANCE_SETTINGS_TITLE},
{"assignNextSwitchLabel", IDS_SETTINGS_ASSIGN_NEXT_SWITCH_LABEL},
{"assignPreviousSwitchLabel", IDS_SETTINGS_ASSIGN_PREVIOUS_SWITCH_LABEL},
{"assignSelectSwitchLabel", IDS_SETTINGS_ASSIGN_SELECT_SWITCH_LABEL},
{"assignSwitchSubLabel0Switches",
IDS_SETTINGS_ASSIGN_SWITCH_SUB_LABEL_0_SWITCHES},
{"assignSwitchSubLabel1Switch",
IDS_SETTINGS_ASSIGN_SWITCH_SUB_LABEL_1_SWITCH},
{"assignSwitchSubLabel2Switches",
IDS_SETTINGS_ASSIGN_SWITCH_SUB_LABEL_2_SWITCHES},
{"assignSwitchSubLabel3Switches",
IDS_SETTINGS_ASSIGN_SWITCH_SUB_LABEL_3_SWITCHES},
{"assignSwitchSubLabel4Switches",
IDS_SETTINGS_ASSIGN_SWITCH_SUB_LABEL_4_SWITCHES},
{"assignSwitchSubLabel5OrMoreSwitches",
IDS_SETTINGS_ASSIGN_SWITCH_SUB_LABEL_5_OR_MORE_SWITCHES},
{"audioAndCaptionsHeading",
IDS_SETTINGS_ACCESSIBILITY_AUDIO_AND_CAPTIONS_HEADING},
{"audioAndCaptionsLinkDescription",
IDS_SETTINGS_ACCESSIBILITY_AUDIO_AND_CAPTIONS_LINK_DESCRIPTION},
{"audioAndCaptionsLinkTitle",
IDS_SETTINGS_ACCESSIBILITY_AUDIO_AND_CAPTIONS_LINK_TITLE},
{"autoclickMovementThresholdDefault",
IDS_SETTINGS_AUTOCLICK_MOVEMENT_THRESHOLD_DEFAULT},
{"autoclickMovementThresholdExtraLarge",
IDS_SETTINGS_AUTOCLICK_MOVEMENT_THRESHOLD_EXTRA_LARGE},
{"autoclickMovementThresholdExtraSmall",
IDS_SETTINGS_AUTOCLICK_MOVEMENT_THRESHOLD_EXTRA_SMALL},
{"autoclickMovementThresholdLabel",
IDS_SETTINGS_AUTOCLICK_MOVEMENT_THRESHOLD_LABEL},
{"autoclickMovementThresholdLarge",
IDS_SETTINGS_AUTOCLICK_MOVEMENT_THRESHOLD_LARGE},
{"autoclickMovementThresholdSmall",
IDS_SETTINGS_AUTOCLICK_MOVEMENT_THRESHOLD_SMALL},
{"autoclickRevertToLeftClick",
IDS_SETTINGS_AUTOCLICK_REVERT_TO_LEFT_CLICK},
{"autoclickStabilizeCursorPosition",
IDS_SETTINGS_AUTOCLICK_STABILIZE_CURSOR_POSITION},
{"mouseKeysLabel", IDS_OS_SETTINGS_ACCESSIBILITY_MOUSE_KEYS_LABEL},
{"mouseKeysDescription",
IDS_OS_SETTINGS_ACCESSIBILITY_MOUSE_KEYS_DESCRIPTION},
{"mouseKeysAcceleration",
IDS_OS_SETTINGS_ACCESSIBILITY_MOUSE_KEYS_ACCELERATION},
{"mouseKeysAccelerationMinLabel",
IDS_OS_SETTINGS_ACCESSIBILITY_MOUSE_KEYS_ACCELERATION_MIN_LABEL},
{"mouseKeysAccelerationMaxLabel",
IDS_OS_SETTINGS_ACCESSIBILITY_MOUSE_KEYS_ACCELERATION_MAX_LABEL},
{"mouseKeysMaxSpeed", IDS_OS_SETTINGS_ACCESSIBILITY_MOUSE_KEYS_MAX_SPEED},
{"mouseKeysMaxSpeedMinLabel",
IDS_OS_SETTINGS_ACCESSIBILITY_MOUSE_KEYS_MAX_SPEED_MIN_LABEL},
{"mouseKeysMaxSpeedMaxLabel",
IDS_OS_SETTINGS_ACCESSIBILITY_MOUSE_KEYS_MAX_SPEED_MAX_LABEL},
{"mouseKeysUsePrimaryKeys",
IDS_OS_SETTINGS_ACCESSIBILITY_MOUSE_KEYS_USE_PRIMARY_KEYS},
{"mouseKeysDominantHand",
IDS_OS_SETTINGS_ACCESSIBILITY_MOUSE_KEYS_DOMINANT_HAND},
{"mouseKeysRightHand",
IDS_OS_SETTINGS_ACCESSIBILITY_MOUSE_KEYS_RIGHT_HAND},
{"mouseKeysLeftHand", IDS_OS_SETTINGS_ACCESSIBILITY_MOUSE_KEYS_LEFT_HAND},
{"cancel", IDS_CANCEL},
{"caretBrowsingLabel",
IDS_SETTINGS_ACCESSIBILITY_CARET_BROWSING_DESCRIPTION},
{"caretBrowsingLabelSubtext",
IDS_SETTINGS_ACCESSIBILITY_CARET_BROWSING_DESCRIPTION_SUBTEXT},
{"caretBrowsingSubtitle", IDS_SETTINGS_ENABLE_CARET_BROWSING_SUBTITLE},
{"caretBrowsingTitle", IDS_SETTINGS_ENABLE_CARET_BROWSING_TITLE},
{"caretHighlightLabel",
IDS_SETTINGS_ACCESSIBILITY_CARET_HIGHLIGHT_DESCRIPTION},
{"caretHighlightLabelSubtext",
IDS_SETTINGS_ACCESSIBILITY_CARET_HIGHLIGHT_DESCRIPTION_SUBTEXT},
{"chromeVoxDescriptionOff", IDS_SETTINGS_CHROMEVOX_DESCRIPTION_OFF},
{"chromeVoxDescriptionOn", IDS_SETTINGS_CHROMEVOX_DESCRIPTION_ON},
{"chromeVoxLabel", IDS_SETTINGS_CHROMEVOX_LABEL},
{"chromeVoxOptionsLabel", IDS_SETTINGS_CHROMEVOX_OPTIONS_LABEL},
{"chromeVoxGeneralLabel", IDS_SETTINGS_CHROMEVOX_GENERAL_LABEL},
{"chromeVoxVoicesLabel", IDS_SETTINGS_CHROMEVOX_VOICES_LABEL},
{"chromeVoxBrailleLabel", IDS_SETTINGS_CHROMEVOX_BRAILLE_LABEL},
{"chromeVoxDeveloperOptionsLabel",
IDS_SETTINGS_CHROMEVOX_DEVELOPER_OPTIONS_LABEL},
{"chromeVoxUseVerboseMode", IDS_SETTINGS_CHROMEVOX_USE_VERBOSE_MODE},
{"chromeVoxAutoRead", IDS_SETTINGS_CHROMEVOX_AUTO_READ},
{"chromeVoxSpeakTextUnderMouse",
IDS_SETTINGS_CHROMEVOX_SPEAK_TEXT_UNDER_MOUSE},
{"chromeVoxUsePitchChanges", IDS_SETTINGS_CHROMEVOX_USE_PITCH_CHANGES},
{"chromeVoxAnnounceRichTextAttributes",
IDS_SETTINGS_CHROMEVOX_ANNOUNCE_RICH_TEXT_ATTRIBUTES},
{"chromeVoxCapitalStrategy", IDS_SETTINGS_CHROMEVOX_CAPITAL_STRATEGY},
{"chromeVoxAnnounceCapitals", IDS_SETTINGS_CHROMEVOX_ANNOUNCE_CAPITALS},
{"chromeVoxIncreasePitch", IDS_SETTINGS_CHROMEVOX_INCREASE_PITCH},
{"chromeVoxNumberReadingStyle",
IDS_SETTINGS_CHROMEVOX_NUMBER_READING_STYLE},
{"chromeVoxAsWords", IDS_SETTINGS_CHROMEVOX_NUMBER_READING_STYLE_WORDS},
{"chromeVoxAsDigits", IDS_SETTINGS_CHROMEVOX_NUMBER_READING_STYLE_DIGITS},
{"chromeVoxPunctuationEcho", IDS_SETTINGS_CHROMEVOX_PUNCTUATION_ECHO},
{"chromeVoxNone", IDS_SETTINGS_CHROMEVOX_PUNCTUATION_ECHO_NONE},
{"chromeVoxSome", IDS_SETTINGS_CHROMEVOX_PUNCTUATION_ECHO_SOME},
{"chromeVoxAll", IDS_SETTINGS_CHROMEVOX_PUNCTUATION_ECHO_ALL},
{"chromeVoxAnnounceDownloadNotifications",
IDS_SETTINGS_CHROMEVOX_ANNOUNCE_DOWNLOAD_NOTIFICATIONS},
{"chromeVoxSmartStickyMode", IDS_SETTINGS_CHROMEVOX_SMART_STICKY_MODE},
{"chromeVoxAudioStrategy", IDS_SETTINGS_CHROMEVOX_AUDIO_STRATEGY},
{"chromeVoxAudioNormal", IDS_SETTINGS_CHROMEVOX_AUDIO_NORMAL},
{"chromeVoxAudioDuck", IDS_SETTINGS_CHROMEVOX_AUDIO_DUCK},
{"chromeVoxAudioSuspend", IDS_SETTINGS_CHROMEVOX_AUDIO_SUSPEND},
{"chromeVoxVoice", IDS_SETTINGS_CHROMEVOX_VOICE},
{"chromeVoxSystemVoice", IDS_SETTINGS_CHROMEVOX_SYSTEM_VOICE},
{"chromeVoxLanguageSwitching", IDS_SETTINGS_CHROMEVOX_LANGUAGE_SWITCHING},
{"chromeVoxTtsSettingsLink", IDS_SETTINGS_CHROMEVOX_TTS_SETTINGS_LINK},
{"chromeVoxTtsSettingsDescription",
IDS_SETTINGS_CHROMEVOX_TTS_SETTINGS_DESCRIPTION},
{"chromeVoxBrailleWordWrap", IDS_SETTINGS_CHROMEVOX_BRAILLE_WORD_WRAP},
{"chromeVoxMenuBrailleCommands",
IDS_SETTINGS_CHROMEVOX_MENU_BRAILLE_COMMANDS},
{"chromeVoxBluetoothBrailleDisplayConnect",
IDS_SETTINGS_CHROMEVOX_BLUETOOTH_BRAILLE_DISPLAY_CONNECT},
{"chromeVoxBluetoothBrailleDisplayDisconnect",
IDS_SETTINGS_CHROMEVOX_BLUETOOTH_BRAILLE_DISPLAY_DISCONNECT},
{"chromeVoxBluetoothBrailleDisplayConnecting",
IDS_SETTINGS_CHROMEVOX_BLUETOOTH_BRAILLE_DISPLAY_CONNECTING},
{"chromeVoxBluetoothBrailleDisplayForget",
IDS_SETTINGS_CHROMEVOX_BLUETOOTH_BRAILLE_DISPLAY_FORGET},
{"chromeVoxBluetoothBrailleDisplayPincodeLabel",
IDS_SETTINGS_CHROMEVOX_BLUETOOTH_BRAILLE_DISPLAY_PINCODE_LABEL},
{"chromeVoxBluetoothBrailleDisplaySelectLabel",
IDS_SETTINGS_CHROMEVOX_BLUETOOTH_BRAILLE_DISPLAY_SELECT_LABEL},
{"chromeVoxVirtualBrailleDisplay",
IDS_SETTINGS_CHROMEVOX_VIRTUAL_BRAILLE_DISPLAY},
{"chromeVoxVirtualBrailleDisplayDetails",
IDS_SETTINGS_CHROMEVOX_VIRTUAL_BRAILLE_DISPLAY_DETAILS},
{"chromeVoxVirtualBrailleDisplayRows",
IDS_SETTINGS_CHROMEVOX_VIRTUAL_BRAILLE_DISPLAY_ROWS},
{"chromeVoxVirtualBrailleDisplayColumns",
IDS_SETTINGS_CHROMEVOX_VIRTUAL_BRAILLE_DISPLAY_COLUMNS},
{"chromeVoxVirtualBrailleDisplayStyleLabel",
IDS_SETTINGS_CHROMEVOX_VIRTUAL_BRAILLE_DISPLAY_STYLE_LABEL},
{"chromeVoxVirtualBrailleDisplayStyleInterleave",
IDS_SETTINGS_CHROMEVOX_VIRTUAL_BRAILLE_DISPLAY_STYLE_INTERLEAVE},
{"chromeVoxVirtualBrailleDisplayStyleSideBySide",
IDS_SETTINGS_CHROMEVOX_VIRTUAL_BRAILLE_DISPLAY_STYLE_SIDE_BY_SIDE},
{"chromeVoxEventLogLink", IDS_SETTINGS_CHROMEVOX_EVENT_LOG_LINK},
{"chromeVoxEventLogDescription",
IDS_SETTINGS_CHROMEVOX_EVENT_LOG_DESCRIPTION},
{"chromeVoxEnableSpeechLogging",
IDS_SETTINGS_CHROMEVOX_MENU_ENABLE_SPEECH_LOGGING},
{"chromeVoxEnableEarconLogging",
IDS_SETTINGS_CHROMEVOX_MENU_ENABLE_EARCON_LOGGING},
{"chromeVoxEnableBrailleLogging",
IDS_SETTINGS_CHROMEVOX_MENU_ENABLE_BRAILLE_LOGGING},
{"chromeVoxEnableEventStreamLogging",
IDS_SETTINGS_CHROMEVOX_MENU_ENABLE_EVENT_STREAM_LOGGING},
{"chromeVoxBrailleTableDescription",
IDS_SETTINGS_CHROMEVOX_BRAILLE_TABLE_DESCRIPTION},
{"chromeVoxBrailleTable6Dot", IDS_SETTINGS_CHROMEVOX_BRAILLE_TABLE_6_DOT},
{"chromeVoxBrailleTable8Dot", IDS_SETTINGS_CHROMEVOX_BRAILLE_TABLE_8_DOT},
{"chromeVoxBrailleTableNameWithGrade",
IDS_SETTINGS_CHROMEVOX_BRAILLE_TABLE_NAME_WITH_GRADE},
{"chromeVoxBrailleTableNameWithVariant",
IDS_SETTINGS_CHROMEVOX_BRAILLE_TABLE_NAME_WITH_VARIANT},
{"chromeVoxBrailleTableNameWithVariantAndGrade",
IDS_SETTINGS_CHROMEVOX_BRAILLE_TABLE_NAME_WITH_VARIANT_AND_GRADE},
{"chromeVoxTutorialLabel", IDS_SETTINGS_CHROMEVOX_TUTORIAL_LABEL},
{"clickOnStopDescription", IDS_SETTINGS_CLICK_ON_STOP_DESCRIPTION},
{"clickOnStopLabel", IDS_SETTINGS_CLICK_ON_STOP_LABEL},
{"colorFilterMaxLabel", IDS_SETTINGS_COLOR_FILTER_MAXIMUM_LABEL},
{"colorFilterMinLabel", IDS_SETTINGS_COLOR_FILTER_MINIMUM_LABEL},
{"cursorAndTouchpadLinkDescription",
IDS_SETTINGS_ACCESSIBILITY_CURSOR_AND_TOUCHPAD_LINK_DESCRIPTION},
{"cursorAndTouchpadLinkTitle",
IDS_SETTINGS_ACCESSIBILITY_CURSOR_AND_TOUCHPAD_LINK_TITLE},
{"cursorColorBlack", IDS_SETTINGS_CURSOR_COLOR_BLACK},
{"cursorColorBlue", IDS_SETTINGS_CURSOR_COLOR_BLUE},
{"cursorColorCyan", IDS_SETTINGS_CURSOR_COLOR_CYAN},
{"cursorColorGreen", IDS_SETTINGS_CURSOR_COLOR_GREEN},
{"cursorColorMagenta", IDS_SETTINGS_CURSOR_COLOR_MAGENTA},
{"cursorColorOptionsLabel", IDS_SETTINGS_CURSOR_COLOR_OPTIONS_LABEL},
{"cursorColorPink", IDS_SETTINGS_CURSOR_COLOR_PINK},
{"cursorColorRed", IDS_SETTINGS_CURSOR_COLOR_RED},
{"cursorColorYellow", IDS_SETTINGS_CURSOR_COLOR_YELLOW},
{"cursorHighlightLabel",
IDS_SETTINGS_ACCESSIBILITY_CURSOR_HIGHLIGHT_DESCRIPTION},
{"defaultPercentage", IDS_SETTINGS_DEFAULT_PERCENTAGE},
{"delayBeforeClickExtremelyShort",
IDS_SETTINGS_DELAY_BEFORE_CLICK_EXTREMELY_SHORT},
{"delayBeforeClickLabel", IDS_SETTINGS_DELAY_BEFORE_CLICK_LABEL},
{"delayBeforeClickLong", IDS_SETTINGS_DELAY_BEFORE_CLICK_LONG},
{"delayBeforeClickShort", IDS_SETTINGS_DELAY_BEFORE_CLICK_SHORT},
{"delayBeforeClickVeryLong", IDS_SETTINGS_DELAY_BEFORE_CLICK_VERY_LONG},
{"delayBeforeClickVeryShort", IDS_SETTINGS_DELAY_BEFORE_CLICK_VERY_SHORT},
{"dictationChangeLanguageButton",
IDS_SETTINGS_ACCESSIBILITY_DICTATION_CHANGE_LANGUAGE_BUTTON},
{"dictationChangeLanguageDialogAll",
IDS_SETTINGS_ACCESSIBILITY_DICTATION_LANGUAGE_DIALOG_ALL},
{"dictationChangeLanguageDialogCancelButton",
IDS_SETTINGS_ACCESSIBILITY_DICTATION_LANGUAGE_DIALOG_CANCEL_BUTTON},
{"dictationChangeLanguageDialogNoResults",
IDS_SETTINGS_ACCESSIBILITY_DICTATION_LANGUAGE_DIALOG_NO_RESULTS},
{"dictationChangeLanguageDialogNotSelectedDescription",
IDS_SETTINGS_ACCESSIBILITY_DICTATION_LANGUAGE_DIALOG_NOT_SELECTED_DESCRIPTION},
{"dictationChangeLanguageDialogOfflineDescription",
IDS_SETTINGS_ACCESSIBILITY_DICTATION_LANGUAGE_DIALOG_OFFLINE_DESCRIPTION},
{"dictationChangeLanguageDialogRecommended",
IDS_SETTINGS_ACCESSIBILITY_DICTATION_LANGUAGE_DIALOG_RECOMMENDED},
{"dictationChangeLanguageDialogSearchClear",
IDS_SETTINGS_ACCESSIBILITY_DICTATION_LANGUAGE_DIALOG_SEARCH_CLEAR},
{"dictationChangeLanguageDialogSearchHint",
IDS_SETTINGS_ACCESSIBILITY_DICTATION_LANGUAGE_DIALOG_SEARCH_HINT},
{"dictationChangeLanguageDialogSelectedDescription",
IDS_SETTINGS_ACCESSIBILITY_DICTATION_LANGUAGE_DIALOG_SELECTED_DESCRIPTION},
{"dictationChangeLanguageDialogTitle",
IDS_SETTINGS_ACCESSIBILITY_DICTATION_CHANGE_LANGUAGE_DIALOG_TITLE},
{"dictationChangeLanguageDialogUpdateButton",
IDS_SETTINGS_ACCESSIBILITY_DICTATION_LANGUAGE_DIALOG_UPDATE_BUTTON},
{"dictationDescription",
IDS_SETTINGS_ACCESSIBILITY_DICTATION_NEW_DESCRIPTION},
{"dictationLabel", IDS_SETTINGS_ACCESSIBILITY_DICTATION_LABEL},
{"dictationLocaleMenuLabel",
IDS_SETTINGS_ACCESSIBILITY_DICTATION_LOCALE_MENU_LABEL},
{"dictationLocaleOfflineSubtitle",
IDS_SETTINGS_ACCESSIBILITY_DICTATION_LANGUAGE_DIALOG_OFFLINE_SUBTITLE},
{"dictationLocaleSubLabelNetwork",
IDS_SETTINGS_ACCESSIBILITY_DICTATION_LOCALE_SUB_LABEL_NETWORK},
// For temporary network label, we can use the string that's shown when a
// SODA download fails.
{"dictationLocaleSubLabelNetworkTemporarily",
IDS_SETTINGS_ACCESSIBILITY_DICTATION_SUBTITLE_SODA_DOWNLOAD_ERROR},
{"dictationLocaleSubLabelOffline",
IDS_SETTINGS_ACCESSIBILITY_DICTATION_LOCALE_SUB_LABEL_OFFLINE},
{"disableTrackpadLabel", IDS_SETTINGS_DISABLE_TRACKPAD_LABEL},
{"disableTrackpadAlways", IDS_SETTINGS_DISABLE_TRACKPAD_ALWAYS},
{"disableTrackpadMouseConnected",
IDS_SETTINGS_DISABLE_TRACKPAD_MOUSE_CONNECTED},
{"disableTrackpadNever", IDS_SETTINGS_DISABLE_TRACKPAD_NEVER},
{"displayAndMagnificationLinkTitle",
IDS_SETTINGS_ACCESSIBILITY_DISPLAY_AND_MAGNIFICATION_LINK_TITLE},
{"displayHeading", IDS_SETTINGS_ACCESSIBILITY_DISPLAY_HEADING},
{"displaySettingsDescription",
IDS_SETTINGS_ACCESSIBILITY_DISPLAY_SETTINGS_DESCRIPTION},
{"displaySettingsTitle",
IDS_SETTINGS_ACCESSIBILITY_DISPLAY_SETTINGS_TITLE},
{"dockedMagnifierDescription", IDS_SETTINGS_DOCKED_MAGNIFIER_DESCRIPTION},
{"dockedMagnifierLabel", IDS_SETTINGS_DOCKED_MAGNIFIER_LABEL},
{"dockedMagnifierZoomLabel", IDS_SETTINGS_DOCKED_MAGNIFIER_ZOOM_LABEL},
{"durationInSeconds", IDS_SETTINGS_DURATION_IN_SECONDS},
{"focusHighlightLabel",
IDS_SETTINGS_ACCESSIBILITY_FOCUS_HIGHLIGHT_DESCRIPTION},
{"focusHighlightLabelSubtext",
IDS_SETTINGS_ACCESSIBILITY_FOCUS_HIGHLIGHT_DESCRIPTION_SUBTEXT},
{"focusHighlightDisabledByChromevoxTooltip",
IDS_SETTINGS_FOCUS_HIGHLIGHT_DISABLED_BY_CHROMEVOX_TOOLTIP},
{"greyscaleLabel", IDS_SETTINGS_GREYSCALE_LABEL},
{"highContrastDescription", IDS_SETTINGS_HIGH_CONTRAST_DESCRIPTION},
{"highContrastLabel", IDS_SETTINGS_HIGH_CONTRAST_LABEL},
{"protanomalyFilter", IDS_SETTINGS_PROTANOMALY_FILTER},
{"tritanomalyFilter", IDS_SETTINGS_TRITANOMALY_FILTER},
{"deuteranomalyFilter", IDS_SETTINGS_DEUTERANOMALY_FILTER},
{"colorFilteringLabel", IDS_SETTINGS_COLOR_FILTERING_LABEL},
{"colorFilteringDescription", IDS_SETTINGS_COLOR_FILTERING_DESCRIPTION},
{"colorFilteringPreviewInstructions",
IDS_SETTINGS_COLOR_FILTERING_PREVIEW_INSTRUCTIONS},
{"colorFilteringPreviewColorRed",
IDS_SETTINGS_COLOR_FILTERING_PREVIEW_COLOR_RED},
{"colorFilteringPreviewColorOrange",
IDS_SETTINGS_COLOR_FILTERING_PREVIEW_COLOR_ORANGE},
{"colorFilteringPreviewColorYellow",
IDS_SETTINGS_COLOR_FILTERING_PREVIEW_COLOR_YELLOW},
{"colorFilteringPreviewColorGreen",
IDS_SETTINGS_COLOR_FILTERING_PREVIEW_COLOR_GREEN},
{"colorFilteringPreviewColorCyan",
IDS_SETTINGS_COLOR_FILTERING_PREVIEW_COLOR_CYAN},
{"colorFilteringPreviewColorBlue",
IDS_SETTINGS_COLOR_FILTERING_PREVIEW_COLOR_BLUE},
{"colorFilteringPreviewColorPurple",
IDS_SETTINGS_COLOR_FILTERING_PREVIEW_COLOR_PURPLE},
{"colorFilteringPreviewColorGray",
IDS_SETTINGS_COLOR_FILTERING_PREVIEW_COLOR_GRAY},
{"colorVisionDeficiencyTypeLabel",
IDS_SETTINGS_COLOR_VISION_DEFICIENCY_TYPE_LABEL},
{"colorVisionFilterIntensityLabel",
IDS_SETTINGS_COLOR_VISION_FILTER_INTENSITY_LABEL},
{"reducedAnimationsLabel",
IDS_SETTINGS_ACCESSIBILITY_REDUCED_ANIMATIONS_LABEL},
{"reducedAnimationsDescription",
IDS_SETTINGS_ACCESSIBILITY_REDUCED_ANIMATIONS_DESCRIPTION},
{"caretBlinkIntervalLabel", IDS_SETTINGS_CARET_BLINK_INTERVAL_LABEL},
{"caretBlinkIntervalOff", IDS_SETTINGS_CARET_BLINK_INTERVAL_OFF},
{"caretBlinkIntervalFast", IDS_SETTINGS_CARET_BLINK_INTERVAL_FAST},
{"faceGazePrevious", IDS_OS_SETTINGS_ACCESSIBILITY_FACEGAZE_PREVIOUS},
{"faceGazeActionsSectionTitle",
IDS_OS_SETTINGS_ACCESSIBILITY_FACEGAZE_ACTIONS_SECTION_TITLE},
{"faceGazeActionsAddAction",
IDS_OS_SETTINGS_ACCESSIBILITY_FACEGAZE_ACTIONS_ADD_ACTION},
{"faceGazeActionsDialogTitle",
IDS_OS_SETTINGS_ACCESSIBILITY_FACEGAZE_ACTIONS_DIALOG_TITLE},
{"faceGazeActionsDialogSelectGestureTitle",
IDS_OS_SETTINGS_ACCESSIBILITY_FACEGAZE_ACTIONS_DIALOG_SELECT_GESTURE_TITLE},
{"faceGazeActionsDialogSelectGestureSubtitle",
IDS_OS_SETTINGS_ACCESSIBILITY_FACEGAZE_ACTIONS_DIALOG_SELECT_GESTURE_SUBTITLE},
{"faceGazeActionsDialogGestureThresholdTitle",
IDS_OS_SETTINGS_ACCESSIBILITY_FACEGAZE_ACTIONS_DIALOG_GESTURE_THRESHOLD_TITLE},
{"faceGazeActionsDialogGestureThresholdSubtitle",
IDS_OS_SETTINGS_ACCESSIBILITY_FACEGAZE_ACTIONS_DIALOG_GESTURE_THRESHOLD_SUBTITLE},
{"faceGazeActionsDialogGestureNotDetectedLabel",
IDS_OS_SETTINGS_ACCESSIBILITY_FACEGAZE_ACTIONS_DIALOG_GESTURE_NOT_DETECTED_LABEL},
{"faceGazeActionsDialogGestureDetectedCountOneLabel",
IDS_OS_SETTINGS_ACCESSIBILITY_FACEGAZE_ACTIONS_DIALOG_GESTURE_DETECTED_COUNT_ONE_LABEL},
{"faceGazeActionsDialogGestureDetectedCountLabel",
IDS_OS_SETTINGS_ACCESSIBILITY_FACEGAZE_ACTIONS_DIALOG_GESTURE_DETECTED_COUNT_LABEL},
{"faceGazeActionsDialogGestureThresholdKnobLabel",
IDS_OS_SETTINGS_ACCESSIBILITY_FACEGAZE_ACTIONS_DIALOG_GESTURE_THRESHOLD_KNOB_LABEL},
{"faceGazeCursorAccelerationLabel",
IDS_OS_SETTINGS_ACCESSIBILITY_FACEGAZE_CURSOR_ACCELERATION_LABEL},
{"faceGazeCursorAccelerationDescription",
IDS_OS_SETTINGS_ACCESSIBILITY_FACEGAZE_CURSOR_ACCELERATION_DESCRIPTION},
{"faceGazeCursorSmoothingLabel",
IDS_OS_SETTINGS_ACCESSIBILITY_FACEGAZE_CURSOR_SMOOTHING_LABEL},
{"faceGazeCursorSmoothingDescription",
IDS_OS_SETTINGS_ACCESSIBILITY_FACEGAZE_CURSOR_SMOOTHING_DESCRIPTION},
{"faceGazeCursorDownSpeedLabel",
IDS_OS_SETTINGS_ACCESSIBILITY_FACEGAZE_CURSOR_SPEED_DOWN_LABEL},
{"faceGazeCursorLeftSpeedLabel",
IDS_OS_SETTINGS_ACCESSIBILITY_FACEGAZE_CURSOR_SPEED_LEFT_LABEL},
{"faceGazeCursorRightSpeedLabel",
IDS_OS_SETTINGS_ACCESSIBILITY_FACEGAZE_CURSOR_SPEED_RIGHT_LABEL},
{"faceGazeCursorUpSpeedLabel",
IDS_OS_SETTINGS_ACCESSIBILITY_FACEGAZE_CURSOR_SPEED_UP_LABEL},
{"faceGazeActionsEnabledLabel",
IDS_OS_SETTINGS_ACCESSIBILITY_FACEGAZE_ACTIONS_ENABLED_LABEL},
{"faceGazeCursorControlEnabledLabel",
IDS_OS_SETTINGS_ACCESSIBILITY_FACEGAZE_CURSOR_CONTROL_ENABLED_LABEL},
{"faceGazeCursorAdjustSeparatelyLabel",
IDS_OS_SETTINGS_ACCESSIBILITY_FACEGAZE_ADJUST_SEPARATELY_LABEL},
{"faceGazeCursorSpeedLabel",
IDS_OS_SETTINGS_ACCESSIBILITY_FACEGAZE_CURSOR_SPEED_LABEL},
{"faceGazeCursorSpeedSlow",
IDS_OS_SETTINGS_ACCESSIBILITY_FACEGAZE_CURSOR_SPEED_SLOW},
{"faceGazeCursorSpeedFast",
IDS_OS_SETTINGS_ACCESSIBILITY_FACEGAZE_CURSOR_SPEED_FAST},
{"faceGazeCursorSliderLabelResponsive",
IDS_OS_SETTINGS_ACCESSIBILITY_FACEGAZE_CURSOR_SLIDER_LABEL_RESPONSIVE},
{"faceGazeCursorSliderLabelSmooth",
IDS_OS_SETTINGS_ACCESSIBILITY_FACEGAZE_CURSOR_SLIDER_LABEL_SMOOTH},
{"faceGazeCursorSpeedSectionName",
IDS_OS_SETTINGS_ACCESSIBILITY_FACEGAZE_CURSOR_SPEED_SECTION_NAME},
{"faceGazeCursorSettingsReset",
IDS_OS_SETTINGS_ACCESSIBILITY_FACEGAZE_CURSOR_SETTINGS_RESET},
{"flashNotificationsLabel", IDS_SETTINGS_FLASH_NOTIFICATIONS_LABEL},
{"flashNotificationsDescription",
IDS_SETTINGS_FLASH_NOTIFICATIONS_DESCRIPTION},
{"flashNotificationsColorOptionsLabel",
IDS_SETTINGS_FLASH_NOTIFICATIONS_COLOR_OPTIONS_LABEL},
{"flashNotificationsPreviewButton",
IDS_SETTINGS_FLASH_NOTIFICATIONS_PREVIEW_BUTTON},
{"flashNotificationsPreviewButtonLabel",
IDS_SETTINGS_FLASH_NOTIFICATIONS_PREVIEW_BUTTON_LABEL},
{"keyboardAndTextInputHeading",
IDS_SETTINGS_ACCESSIBILITY_KEYBOARD_AND_TEXT_INPUT_HEADING},
{"keyboardAndTextInputLinkDescription",
IDS_SETTINGS_ACCESSIBILITY_KEYBOARD_AND_TEXT_INPUT_LINK_DESCRIPTION},
{"keyboardAndTextInputLinkTitle",
IDS_SETTINGS_ACCESSIBILITY_KEYBOARD_AND_TEXT_INPUT_LINK_TITLE},
{"keyboardSettingsDescription",
IDS_SETTINGS_ACCESSIBILITY_KEYBOARD_SETTINGS_DESCRIPTION},
{"keyboardSettingsTitle",
IDS_SETTINGS_ACCESSIBILITY_KEYBOARD_SETTINGS_TITLE},
{"largeMouseCursorLabel", IDS_SETTINGS_LARGE_MOUSE_CURSOR_LABEL},
{"largeMouseCursorSizeDefaultLabel",
IDS_SETTINGS_LARGE_MOUSE_CURSOR_SIZE_DEFAULT_LABEL},
{"largeMouseCursorSizeLabel", IDS_SETTINGS_LARGE_MOUSE_CURSOR_SIZE_LABEL},
{"largeMouseCursorSizeLargeLabel",
IDS_SETTINGS_LARGE_MOUSE_CURSOR_SIZE_LARGE_LABEL},
{"manageAccessibilityFeatures",
IDS_SETTINGS_ACCESSIBILITY_MANAGE_ACCESSIBILITY_FEATURES},
{"manageSwitchAccessSettings",
IDS_SETTINGS_MANAGE_SWITCH_ACCESS_SETTINGS},
{"manageTtsSettings", IDS_SETTINGS_MANAGE_TTS_SETTINGS},
{"monoAudioDescription", IDS_SETTINGS_MONO_AUDIO_DESCRIPTION},
{"monoAudioLabel", IDS_SETTINGS_MONO_AUDIO_LABEL},
{"moreFeaturesLinkDescription",
IDS_SETTINGS_MORE_FEATURES_LINK_DESCRIPTION},
{"mouseAndTouchpadHeading",
IDS_SETTINGS_ACCESSIBILITY_MOUSE_AND_TOUCHPAD_HEADING},
{"mouseSettingsTitle", IDS_SETTINGS_ACCESSIBILITY_MOUSE_SETTINGS_TITLE},
{"noSwitchesAssigned", IDS_SETTINGS_NO_SWITCHES_ASSIGNED},
{"noSwitchesAssignedSetupGuide",
IDS_SETTINGS_NO_SWITCHES_ASSIGNED_SETUP_GUIDE},
{"onScreenKeyboardDescription",
IDS_SETTINGS_ON_SCREEN_KEYBOARD_DESCRIPTION},
{"onScreenKeyboardLabel", IDS_SETTINGS_ON_SCREEN_KEYBOARD_LABEL},
{"optionsInMenuDescription", IDS_SETTINGS_OPTIONS_IN_MENU_DESCRIPTION},
{"optionsInMenuLabel", IDS_SETTINGS_OPTIONS_IN_MENU_LABEL},
{"percentage", IDS_SETTINGS_PERCENTAGE},
{"screenMagnifierDescriptionOff",
IDS_SETTINGS_SCREEN_MAGNIFIER_DESCRIPTION_OFF},
{"screenMagnifierDescriptionOn",
IDS_SETTINGS_SCREEN_MAGNIFIER_DESCRIPTION_ON},
{"screenMagnifierFocusFollowingLabel",
IDS_SETTINGS_SCREEN_MAGNIFIER_FOCUS_FOLLOWING_LABEL},
{"screenMagnifierSelectToSpeakFocusFollowingLabel",
IDS_SETTINGS_SCREEN_MAGNIFIER_SELECT_TO_SPEAK_FOCUS_FOLLOWING_LABEL},
{"screenMagnifierChromeVoxFocusFollowingLabel",
IDS_SETTINGS_SCREEN_MAGNIFIER_CHROMEVOX_FOCUS_FOLLOWING_LABEL},
{"screenMagnifierLabel", IDS_SETTINGS_SCREEN_MAGNIFIER_LABEL},
{"screenMagnifierMouseFollowingModeCentered",
IDS_SETTINGS_SCREEN_MANIFIER_MOUSE_FOLLOWING_MODE_CENTERED},
{"screenMagnifierMouseFollowingModeContinuous",
IDS_SETTINGS_SCREEN_MANIFIER_MOUSE_FOLLOWING_MODE_CONTINUOUS},
{"screenMagnifierMouseFollowingModeEdge",
IDS_SETTINGS_SCREEN_MANIFIER_MOUSE_FOLLOWING_MODE_EDGE},
{"screenMagnifierZoom10x", IDS_SETTINGS_SCREEN_MAGNIFIER_ZOOM_10_X},
{"screenMagnifierZoom12x", IDS_SETTINGS_SCREEN_MAGNIFIER_ZOOM_12_X},
{"screenMagnifierZoom14x", IDS_SETTINGS_SCREEN_MAGNIFIER_ZOOM_14_X},
{"screenMagnifierZoom16x", IDS_SETTINGS_SCREEN_MAGNIFIER_ZOOM_16_X},
{"screenMagnifierZoom18x", IDS_SETTINGS_SCREEN_MAGNIFIER_ZOOM_18_X},
{"screenMagnifierZoom20x", IDS_SETTINGS_SCREEN_MAGNIFIER_ZOOM_20_X},
{"screenMagnifierZoom2x", IDS_SETTINGS_SCREEN_MAGNIFIER_ZOOM_2_X},
{"screenMagnifierZoom4x", IDS_SETTINGS_SCREEN_MAGNIFIER_ZOOM_4_X},
{"screenMagnifierZoom6x", IDS_SETTINGS_SCREEN_MAGNIFIER_ZOOM_6_X},
{"screenMagnifierZoom8x", IDS_SETTINGS_SCREEN_MAGNIFIER_ZOOM_8_X},
{"screenMagnifierZoomHintLabel",
IDS_SETTINGS_SCREEN_MAGNIFIER_ZOOM_HINT_LABEL},
{"screenMagnifierZoomLabel", IDS_SETTINGS_SCREEN_MAGNIFIER_ZOOM_LABEL},
{"selectToSpeakDescription",
IDS_SETTINGS_ACCESSIBILITY_SELECT_TO_SPEAK_DESCRIPTION},
{"selectToSpeakDescriptionWithoutKeyboard",
IDS_SETTINGS_ACCESSIBILITY_SELECT_TO_SPEAK_DESCRIPTION_WITHOUT_KEYBOARD},
{"selectToSpeakDisabledDescription",
IDS_SETTINGS_ACCESSIBILITY_SELECT_TO_SPEAK_DISABLED_DESCRIPTION},
{"selectToSpeakLinkTitle",
IDS_SETTINGS_ACCESSIBILITY_SELECT_TO_SPEAK_LINK_TITLE},
{"selectToSpeakOptionsLanguagesFilterDescription",
IDS_SETTINGS_ACCESSIBILITY_SELECT_TO_SPEAK_LANGUAGES_FILTER_DESCRIPTION},
{"selectToSpeakOptionsVoiceDescription",
IDS_SETTINGS_ACCESSIBILITY_SELECT_TO_SPEAK_VOICE_DESCRIPTION},
{"selectToSpeakOptionsVoiceSwitchingDescription",
IDS_SETTINGS_ACCESSIBILITY_SELECT_TO_SPEAK_VOICE_SWITCHING_DESCRIPTION},
{"selectToSpeakOptionsEnhancedNetworkVoicesDescription",
IDS_SETTINGS_ACCESSIBILITY_SELECT_TO_SPEAK_ENHANCED_NETWORK_VOICES_DESCRIPTION},
{"selectToSpeakOptionsEnhancedNetworkVoicesSubtitle",
IDS_SETTINGS_ACCESSIBILITY_SELECT_TO_SPEAK_ENHANCED_NETWORK_VOICES_SUBTITLE},
{"selectToSpeakOptionsEnhancedNetworkVoice",
IDS_SETTINGS_ACCESSIBILITY_SELECT_TO_SPEAK_ENHANCED_NETWORK_VOICE},
{"selectToSpeakOptionsNaturalVoiceName",
IDS_SETTINGS_ACCESSIBILITY_SELECT_TO_SPEAK_NATURAL_VOICE_NAME},
{"selectToSpeakOptionsHighlightDescription",
IDS_SETTINGS_ACCESSIBILITY_SELECT_TO_SPEAK_HIGHLIGHT_DESCRIPTION},
{"selectToSpeakOptionsHighlightColorDescription",
IDS_SETTINGS_ACCESSIBILITY_SELECT_TO_SPEAK_HIGHLIGHT_COLOR_DESCRIPTION},
{"selectToSpeakOptionsHighlightColorBlue",
IDS_SETTINGS_ACCESSIBILITY_SELECT_TO_SPEAK_HIGHLIGHT_COLOR_BLUE},
{"selectToSpeakOptionsHighlightColorOrange",
IDS_SETTINGS_ACCESSIBILITY_SELECT_TO_SPEAK_HIGHLIGHT_COLOR_ORANGE},
{"selectToSpeakOptionsHighlightColorYellow",
IDS_SETTINGS_ACCESSIBILITY_SELECT_TO_SPEAK_HIGHLIGHT_COLOR_YELLOW},
{"selectToSpeakOptionsHighlightColorGreen",
IDS_SETTINGS_ACCESSIBILITY_SELECT_TO_SPEAK_HIGHLIGHT_COLOR_GREEN},
{"selectToSpeakOptionsHighlightColorPink",
IDS_SETTINGS_ACCESSIBILITY_SELECT_TO_SPEAK_HIGHLIGHT_COLOR_PINK},
{"selectToSpeakOptionsHighlightDark",
IDS_SETTINGS_ACCESSIBILITY_SELECT_TO_SPEAK_HIGHLIGHT_DARK},
{"selectToSpeakOptionsHighlightLight",
IDS_SETTINGS_ACCESSIBILITY_SELECT_TO_SPEAK_HIGHLIGHT_LIGHT},
{"selectToSpeakOptionsBackgroundShadingDescription",
IDS_SETTINGS_ACCESSIBILITY_SELECT_TO_SPEAK_BACKGROUND_SHADING_DESCRIPTION},
{"selectToSpeakOptionsSampleText",
IDS_SETTINGS_ACCESSIBILITY_SELECT_TO_SPEAK_SAMPLE_TEXT},
{"selectToSpeakOptionsNavigationControlsDescription",
IDS_SETTINGS_ACCESSIBILITY_SELECT_TO_SPEAK_NAVIGATION_CONTROLS_DESCRIPTION},
{"selectToSpeakOptionsNavigationControlsSubtitle",
IDS_SETTINGS_ACCESSIBILITY_SELECT_TO_SPEAK_NAVIGATION_CONTROLS_SUBTITLE},
{"selectToSpeakTextToSpeechSettingsLink",
IDS_SETTINGS_ACCESSIBILITY_SELECT_TO_SPEAK_TEXT_TO_SPEECH_SETTINGS_LINK},
{"selectToSpeakOptionsHighlight",
IDS_SETTINGS_ACCESSIBILITY_SELECT_TO_SPEAK_HIGHLIGHT},
{"selectToSpeakOptionsSpeech",
IDS_SETTINGS_ACCESSIBILITY_SELECT_TO_SPEAK_SPEECH},
{"selectToSpeakOptionsDeviceLanguage",
IDS_SETTINGS_ACCESSIBILITY_SELECT_TO_SPEAK_DEVICE_LANGUAGE},
{"selectToSpeakOptionsSystemVoice",
IDS_SETTINGS_ACCESSIBILITY_SELECT_TO_SPEAK_SYSTEM_VOICE},
{"selectToSpeakOptionsVoicePreview",
IDS_SETTINGS_ACCESSIBILITY_SELECT_TO_SPEAK_VOICE_PREVIEW},
{"selectToSpeakOptionsDefaultNetworkVoice",
IDS_SETTINGS_ACCESSIBILITY_SELECT_TO_SPEAK_DEFAULT_NETWORK_VOICE},
{"selectToSpeakOptionsNaturalVoicePreview",
IDS_SETTINGS_ACCESSIBILITY_SELECT_TO_SPEAK_NATURAL_VOICE_PREVIEW},
{"selectToSpeakOptionsLabel",
IDS_SETTINGS_ACCESSIBILITY_SELECT_TO_SPEAK_OPTIONS_LABEL},
{"selectToSpeakTitle", IDS_SETTINGS_ACCESSIBILITY_SELECT_TO_SPEAK_TITLE},
{"settingsSliderRoleDescription",
IDS_SETTINGS_SLIDER_MIN_MAX_ARIA_ROLE_DESCRIPTION},
{"sliderLabel1", IDS_OS_SETTINGS_SLIDER_LABEL_1},
{"sliderLabel100", IDS_OS_SETTINGS_SLIDER_LABEL_100},
{"startupSoundLabel", IDS_SETTINGS_STARTUP_SOUND_LABEL},
{"stickyKeysDescription", IDS_SETTINGS_STICKY_KEYS_DESCRIPTION},
{"stickyKeysLabel", IDS_SETTINGS_STICKY_KEYS_LABEL},
{"stickyKeysDisabledByChromevoxTooltip",
IDS_SETTINGS_STICKY_KEYS_DISABLED_BY_CHROMEVOX_TOOLTIP},
{"switchAccessActionAssignmentAddAssignmentIconLabel",
IDS_SETTINGS_SWITCH_ACCESS_ACTION_ASSIGNMENT_ADD_ASSIGNMENT_ICON_LABEL},
{"switchAccessActionAssignmentAssignedIconLabel",
IDS_SETTINGS_SWITCH_ACCESS_ACTION_ASSIGNMENT_ASSIGNED_ICON_LABEL},
{"switchAccessActionAssignmentContinueResponse",
IDS_SETTINGS_SWITCH_ACCESS_ACTION_ASSIGNMENT_CONTINUE_RESPONSE},
{"switchAccessActionAssignmentDialogTitle",
IDS_SETTINGS_SWITCH_ACCESS_ACTION_ASSIGNMENT_DIALOG_TITLE},
{"switchAccessActionAssignmentErrorIconLabel",
IDS_SETTINGS_SWITCH_ACCESS_ACTION_ASSIGNMENT_ERROR_ICON_LABEL},
{"switchAccessActionAssignmentExitResponse",
IDS_SETTINGS_SWITCH_ACCESS_ACTION_ASSIGNMENT_EXIT_RESPONSE},
{"switchAccessActionAssignmentRemoveAssignmentIconLabel",
IDS_SETTINGS_SWITCH_ACCESS_ACTION_ASSIGNMENT_REMOVE_ASSIGNMENT_ICON_LABEL},
{"switchAccessActionAssignmentTryAgainResponse",
IDS_SETTINGS_SWITCH_ACCESS_ACTION_ASSIGNMENT_TRY_AGAIN_RESPONSE},
{"switchAccessActionAssignmentWaitForConfirmationPrompt",
IDS_SETTINGS_SWITCH_ACCESS_ACTION_ASSIGNMENT_WAIT_FOR_CONFIRMATION_PROMPT},
{"switchAccessActionAssignmentWaitForConfirmationRemovalPrompt",
IDS_SETTINGS_SWITCH_ACCESS_ACTION_ASSIGNMENT_WAIT_FOR_CONFIRMATION_REMOVAL_PROMPT},
{"switchAccessActionAssignmentWaitForKeyPromptAtLeastOneSwitch",
IDS_SETTINGS_SWITCH_ACCESS_ACTION_ASSIGNMENT_WAIT_FOR_KEY_PROMPT_AT_LEAST_ONE_SWITCH},
{"switchAccessActionAssignmentWaitForKeyPromptNoSwitches",
IDS_SETTINGS_SWITCH_ACCESS_ACTION_ASSIGNMENT_WAIT_FOR_KEY_PROMPT_NO_SWITCHES},
{"switchAccessActionAssignmentWaitForKeyPromptNoSwitchesSetupGuide",
IDS_SETTINGS_SWITCH_ACCESS_ACTION_ASSIGNMENT_WAIT_FOR_KEY_PROMPT_NO_SWITCHES_SETUP_GUIDE},
{"switchAccessActionAssignmentWarnAlreadyAssignedActionPrompt",
IDS_SETTINGS_SWITCH_ACCESS_ACTION_ASSIGNMENT_WARN_ALREADY_ASSIGNED_ACTION_PROMPT},
{"switchAccessActionAssignmentWarnCannotRemoveLastSelectSwitch",
IDS_SETTINGS_SWITCH_ACCESS_ACTION_ASSIGNMENT_WARN_CANNOT_REMOVE_LAST_SELECT_SWITCH},
{"switchAccessActionAssignmentWarnNotConfirmedPrompt",
IDS_SETTINGS_SWITCH_ACCESS_ACTION_ASSIGNMENT_WARN_NOT_CONFIRMED_PROMPT},
{"switchAccessActionAssignmentWarnUnrecognizedKeyPrompt",
IDS_SETTINGS_SWITCH_ACCESS_ACTION_ASSIGNMENT_WARN_UNRECOGNIZED_KEY_PROMPT},
{"switchAccessAutoScanHeading",
IDS_SETTINGS_SWITCH_ACCESS_AUTO_SCAN_HEADING},
{"switchAccessAutoScanKeyboardSpeedLabel",
IDS_SETTINGS_SWITCH_ACCESS_AUTO_SCAN_KEYBOARD_SPEED_LABEL},
{"switchAccessAutoScanLabel", IDS_SETTINGS_SWITCH_ACCESS_AUTO_SCAN_LABEL},
{"switchAccessAutoScanSpeedLabel",
IDS_SETTINGS_SWITCH_ACCESS_AUTO_SCAN_SPEED_LABEL},
{"switchAccessBluetoothDeviceTypeLabel",
IDS_SETTINGS_SWITCH_ACCESS_BLUETOOTH_DEVICE_TYPE_LABEL},
{"switchAccessDialogExit", IDS_SETTINGS_SWITCH_ACCESS_DIALOG_EXIT},
{"switchAccessInternalDeviceTypeLabel",
IDS_SETTINGS_SWITCH_ACCESS_INTERNAL_DEVICE_TYPE_LABEL},
{"switchAccessLabel",
IDS_SETTINGS_ACCESSIBILITY_SWITCH_ACCESS_DESCRIPTION},
{"switchAccessLabelSubtext",
IDS_SETTINGS_ACCESSIBILITY_SWITCH_ACCESS_DESCRIPTION_SUBTEXT},
{"switchAccessOptionsLabel",
IDS_SETTINGS_ACCESSIBILITY_SWITCH_ACCESS_OPTIONS_LABEL},
{"switchAccessPointScanSpeedLabel",
IDS_SETTINGS_SWITCH_ACCESS_POINT_SCAN_SPEED_LABEL},
{"switchAccessSetupAssignNextTitle",
IDS_SETTINGS_SWITCH_ACCESS_SETUP_ASSIGN_NEXT_TITLE},
{"switchAccessSetupAssignPreviousTitle",
IDS_SETTINGS_SWITCH_ACCESS_SETUP_ASSIGN_PREVIOUS_TITLE},
{"switchAccessSetupAssignSelectTitle",
IDS_SETTINGS_SWITCH_ACCESS_SETUP_ASSIGN_SELECT_TITLE},
{"switchAccessSetupAutoScanEnabledDirections",
IDS_SETTINGS_SWITCH_ACCESS_SETUP_AUTO_SCAN_ENABLED_DIRECTIONS},
{"switchAccessSetupAutoScanEnabledExplanation",
IDS_SETTINGS_SWITCH_ACCESS_SETUP_AUTO_SCAN_ENABLED_EXPLANATION},
{"switchAccessSetupAutoScanEnabledTitle",
IDS_SETTINGS_SWITCH_ACCESS_SETUP_AUTO_SCAN_ENABLED_TITLE},
{"switchAccessSetupAutoScanFaster",
IDS_SETTINGS_SWITCH_ACCESS_SETUP_AUTO_SCAN_FASTER},
{"switchAccessSetupAutoScanSlower",
IDS_SETTINGS_SWITCH_ACCESS_SETUP_AUTO_SCAN_SLOWER},
{"switchAccessSetupAutoScanSpeedDescription",
IDS_SETTINGS_SWITCH_ACCESS_SETUP_AUTO_SCAN_SPEED_DESCRIPTION},
{"switchAccessSetupAutoScanSpeedTitle",
IDS_SETTINGS_SWITCH_ACCESS_SETUP_AUTO_SCAN_SPEED_TITLE},
{"switchAccessSetupChoose1Switch",
IDS_SETTINGS_SWITCH_ACCESS_SETUP_CHOOSE_1_SWITCH},
{"switchAccessSetupChoose2Switches",
IDS_SETTINGS_SWITCH_ACCESS_SETUP_CHOOSE_2_SWITCHES},
{"switchAccessSetupChoose2SwitchesDescription",
IDS_SETTINGS_SWITCH_ACCESS_SETUP_CHOOSE_2_SWITCHES_DESCRIPTION},
{"switchAccessSetupChoose3Switches",
IDS_SETTINGS_SWITCH_ACCESS_SETUP_CHOOSE_3_SWITCHES},
{"switchAccessSetupChoose3SwitchesDescription",
IDS_SETTINGS_SWITCH_ACCESS_SETUP_CHOOSE_3_SWITCHES_DESCRIPTION},
{"switchAccessSetupChooseSwitchCountTitle",
IDS_SETTINGS_SWITCH_ACCESS_SETUP_CHOOSE_SWITCH_COUNT_TITLE},
{"switchAccessSetupClosingInfo",
IDS_SETTINGS_SWITCH_ACCESS_SETUP_CLOSING_INFO},
{"switchAccessSetupClosingManualScanInstructions",
IDS_SETTINGS_SWITCH_ACCESS_SETUP_CLOSING_MANUAL_SCAN_INSTRUCTIONS},
{"switchAccessSetupClosingTitle",
IDS_SETTINGS_SWITCH_ACCESS_SETUP_CLOSING_TITLE},
{"switchAccessSetupDone", IDS_SETTINGS_SWITCH_ACCESS_SETUP_DONE},
{"switchAccessSetupGuideLabel",
IDS_SETTINGS_SWITCH_ACCESS_SETUP_GUIDE_LABEL},
{"switchAccessSetupGuideWarningDialogMessage",
IDS_SETTINGS_SWITCH_ACCESS_SETUP_GUIDE_WARNING_DIALOG_MESSAGE},
{"switchAccessSetupGuideWarningDialogTitle",
IDS_SETTINGS_SWITCH_ACCESS_SETUP_GUIDE_WARNING_DIALOG_TITLE},
{"switchAccessSetupIntroBody",
IDS_SETTINGS_SWITCH_ACCESS_SETUP_INTRO_BODY},
{"switchAccessSetupIntroTitle",
IDS_SETTINGS_SWITCH_ACCESS_SETUP_INTRO_TITLE},
{"switchAccessSetupNext", IDS_SETTINGS_SWITCH_ACCESS_SETUP_NEXT},
{"switchAccessSetupPairBluetooth",
IDS_SETTINGS_SWITCH_ACCESS_SETUP_PAIR_BLUETOOTH},
{"switchAccessSetupPrevious", IDS_SETTINGS_SWITCH_ACCESS_SETUP_PREVIOUS},
{"switchAccessSetupStartOver",
IDS_SETTINGS_SWITCH_ACCESS_SETUP_START_OVER},
{"switchAccessUnknownDeviceTypeLabel",
IDS_SETTINGS_SWITCH_ACCESS_UNKNOWN_DEVICE_TYPE_LABEL},
{"switchAccessUsbDeviceTypeLabel",
IDS_SETTINGS_SWITCH_ACCESS_USB_DEVICE_TYPE_LABEL},
{"switchAndDeviceType", IDS_SETTINGS_SWITCH_AND_DEVICE_TYPE},
{"switchAssignmentHeading", IDS_SETTINGS_SWITCH_ASSIGNMENT_HEADING},
{"tabletModeShelfNavigationButtonsSettingDescription",
IDS_SETTINGS_A11Y_TABLET_MODE_SHELF_BUTTONS_DESCRIPTION},
{"tabletModeShelfNavigationButtonsSettingLabel",
IDS_SETTINGS_A11Y_TABLET_MODE_SHELF_BUTTONS_LABEL},
{"tapDraggingLabel", kIsRevampEnabled
? IDS_OS_SETTINGS_REVAMP_TAP_DRAGGING_LABEL
: IDS_SETTINGS_TAP_DRAGGING_LABEL},
{"tapDraggingDescription",
IDS_OS_SETTINGS_REVAMP_TAP_DRAGGING_DESCRIPTION},
{"textToSpeechEngines", IDS_SETTINGS_TEXT_TO_SPEECH_ENGINES},
{"textToSpeechHeading",
IDS_SETTINGS_ACCESSIBILITY_TEXT_TO_SPEECH_HEADING},
{"textToSpeechLinkDescription",
IDS_SETTINGS_ACCESSIBILITY_TEXT_TO_SPEECH_LINK_DESCRIPTION},
{"textToSpeechLinkTitle",
IDS_SETTINGS_ACCESSIBILITY_TEXT_TO_SPEECH_LINK_TITLE},
{"textToSpeechMoreLanguages", IDS_SETTINGS_TEXT_TO_SPEECH_MORE_LANGUAGES},
{"textToSpeechNoVoicesMessage",
IDS_SETTINGS_TEXT_TO_SPEECH_NO_VOICES_MESSAGE},
{"textToSpeechPitch", IDS_SETTINGS_TEXT_TO_SPEECH_PITCH},
{"textToSpeechPitchMaximumLabel",
IDS_SETTINGS_TEXT_TO_SPEECH_PITCH_MAXIMUM_LABEL},
{"textToSpeechPitchMinimumLabel",
IDS_SETTINGS_TEXT_TO_SPEECH_PITCH_MINIMUM_LABEL},
{"textToSpeechPreviewHeading",
IDS_SETTINGS_TEXT_TO_SPEECH_PREVIEW_HEADING},
{"textToSpeechPreviewInput", IDS_SETTINGS_TEXT_TO_SPEECH_PREVIEW_INPUT},
{"textToSpeechPreviewInputLabel",
IDS_SETTINGS_TEXT_TO_SPEECH_PREVIEW_INPUT_LABEL},
{"textToSpeechPreviewPlay", IDS_SETTINGS_TEXT_TO_SPEECH_PREVIEW_PLAY},
{"textToSpeechPreviewVoice", IDS_SETTINGS_TEXT_TO_SPEECH_PREVIEW_VOICE},
{"textToSpeechProperties", IDS_SETTINGS_TEXT_TO_SPEECH_PROPERTIES},
{"textToSpeechRate", IDS_SETTINGS_TEXT_TO_SPEECH_RATE},
{"textToSpeechRateMaximumLabel",
IDS_SETTINGS_TEXT_TO_SPEECH_RATE_MAXIMUM_LABEL},
{"textToSpeechRateMinimumLabel",
IDS_SETTINGS_TEXT_TO_SPEECH_RATE_MINIMUM_LABEL},
{"textToSpeechVoices", IDS_SETTINGS_TEXT_TO_SPEECH_VOICES},
{"textToSpeechVolume", IDS_SETTINGS_TEXT_TO_SPEECH_VOLUME},
{"textToSpeechVolumeMaximumLabel",
IDS_SETTINGS_TEXT_TO_SPEECH_VOLUME_MAXIMUM_LABEL},
{"textToSpeechVolumeMinimumLabel",
IDS_SETTINGS_TEXT_TO_SPEECH_VOLUME_MINIMUM_LABEL},
{"ttsSettingsLinkDescription", IDS_SETTINGS_TTS_LINK_DESCRIPTION},
{"overscrollHistoryNavigationTitle",
IDS_SETTINGS_OVERSCROLL_HISTORY_NAVIGATION_TITLE},
};
html_source->AddLocalizedStrings(kLocalizedStrings);
html_source->AddString("a11yLearnMoreUrl",
chrome::kChromeAccessibilityHelpURL);
html_source->AddString("selectToSpeakLearnMoreUrl",
chrome::kSelectToSpeakLearnMoreURL);
html_source->AddString(
"displayAndMagnificationLinkDescription",
l10n_util::GetStringUTF16(
GetDisplayAndMangificationLinkDescriptionResourceId()));
html_source->AddInteger("defaultCaretBlinkIntervalMs",
ash::kDefaultCaretBlinkIntervalMs);
html_source->AddInteger("defaultFaceGazeCursorSpeed",
ash::kDefaultFaceGazeCursorSpeed);
html_source->AddInteger("defaultFaceGazeCursorSmoothing",
ash::kDefaultFaceGazeCursorSmoothing);
html_source->AddBoolean("defaultFaceGazeCursorUseAcceleration",
ash::kDefaultFaceGazeCursorUseAcceleration);
html_source->AddBoolean(
"showExperimentalAccessibilitySwitchAccessImprovedTextInput",
IsSwitchAccessTextAllowed());
html_source->AddBoolean("showTabletModeShelfNavigationButtonsSettings",
AreTabletNavigationButtonsAllowed());
html_source->AddString("tabletModeShelfNavigationButtonsLearnMoreUrl",
chrome::kTabletModeGesturesLearnMoreURL);
html_source->AddBoolean("isAccessibilityReducedAnimationsEnabled",
IsAccessibilityReducedAnimationsEnabled());
html_source->AddBoolean("isAccessibilityMagnifierFollowsChromeVoxEnabled",
IsAccessibilityMagnifierFollowsChromeVoxEnabled());
html_source->AddBoolean("isAccessibilityMagnifierFollowsStsEnabled",
IsAccessibilityMagnifierFollowsStsEnabled());
html_source->AddBoolean("isAccessibilityFaceGazeEnabled",
IsAccessibilityFaceGazeEnabled());
html_source->AddBoolean("isAccessibilityDisableTrackpadEnabled",
IsAccessibilityDisableTrackpadEnabled());
html_source->AddBoolean("isAccessibilityMouseKeysEnabled",
IsAccessibilityMouseKeysEnabled());
html_source->AddBoolean(
"isAccessibilityCaretBlinkIntervalSettingEnabled",
::features::IsAccessibilityCaretBlinkIntervalSettingEnabled());
html_source->AddBoolean("isAccessibilityOverscrollSettingFeatureEnabled",
IsAccessibilityOverscrollSettingFeatureEnabled());
html_source->AddBoolean("isAccessibilityFlashNotificationFeatureEnabled",
IsAccessibilityFlashNotificationFeatureEnabled());
::settings::AddAxAnnotationsSectionStrings(html_source);
::settings::AddCaptionSubpageStrings(html_source);
}
void AccessibilitySection::AddHandlers(content::WebUI* web_ui) {
web_ui->AddMessageHandler(
std::make_unique<::settings::AccessibilityMainHandler>());
web_ui->AddMessageHandler(std::make_unique<AccessibilityHandler>(profile()));
web_ui->AddMessageHandler(
std::make_unique<SwitchAccessHandler>(profile()->GetPrefs()));
web_ui->AddMessageHandler(std::make_unique<TtsHandler>());
web_ui->AddMessageHandler(std::make_unique<SelectToSpeakHandler>());
web_ui->AddMessageHandler(
std::make_unique<::settings::FontHandler>(profile()));
web_ui->AddMessageHandler(
std::make_unique<::settings::CaptionsHandler>(profile()->GetPrefs()));
web_ui->AddMessageHandler(std::make_unique<FaceGazeSettingsHandler>());
}
int AccessibilitySection::GetSectionNameMessageId() const {
return IDS_SETTINGS_ACCESSIBILITY;
}
mojom::Section AccessibilitySection::GetSection() const {
return mojom::Section::kAccessibility;
}
mojom::SearchResultIcon AccessibilitySection::GetSectionIcon() const {
return mojom::SearchResultIcon::kA11y;
}
const char* AccessibilitySection::GetSectionPath() const {
return mojom::kAccessibilitySectionPath;
}
bool AccessibilitySection::LogMetric(mojom::Setting setting,
base::Value& value) const {
// TODO(accessibility): Ensure to capture metrics for Switch Access's action
// dialog on detach.
switch (setting) {
case mojom::Setting::kFullscreenMagnifierFocusFollowing:
base::UmaHistogramBoolean(
"ChromeOS.Settings.Accessibility.FullscreenMagnifierFocusFollowing",
value.GetBool());
return true;
case mojom::Setting::kAccessibilityMagnifierFollowsSts:
base::UmaHistogramBoolean(
"ChromeOS.Settings.Accessibility."
"FullscreenMagnifierSelectToSpeakFollowing",
value.GetBool());
return true;
case mojom::Setting::kMagnifierFollowsChromeVox:
base::UmaHistogramBoolean(
"ChromeOS.Settings.Accessibility.MagnifierFollowsChromeVox",
value.GetBool());
return true;
case mojom::Setting::kFullscreenMagnifierMouseFollowingMode:
base::UmaHistogramEnumeration(
"ChromeOS.Settings.Accessibility."
"FullscreenMagnifierMouseFollowingMode",
static_cast<MagnifierMouseFollowingMode>(value.GetInt()));
return true;
case mojom::Setting::kColorCorrectionEnabled:
base::UmaHistogramBoolean(
"ChromeOS.Settings.Accessibility.ColorCorrection.Enabled",
value.GetBool());
return true;
case mojom::Setting::kColorCorrectionFilterType:
base::UmaHistogramEnumeration(
"ChromeOS.Settings.Accessibility.ColorCorrection.FilterType",
static_cast<ColorVisionCorrectionType>(value.GetInt()));
return true;
case mojom::Setting::kColorCorrectionFilterAmount:
base::UmaHistogramPercentage(
"ChromeOS.Settings.Accessibility.ColorCorrection.FilterAmount",
value.GetInt());
return true;
case mojom::Setting::kCaretBlinkInterval:
base::UmaHistogramSparse(
"ChromeOS.Settings.Accessibility.CaretBlinkInterval", value.GetInt());
return true;
case mojom::Setting::kLiveCaption:
base::UmaHistogramBoolean(
"ChromeOS.Settings.Accessibility.LiveCaption.Enabled",
value.GetBool());
return true;
case mojom::Setting::kMainNodeAnnotationsEnabled:
base::UmaHistogramBoolean(
"ChromeOS.Settings.Accessibility.MainNodeAnnotations.Enabled",
value.GetBool());
return true;
case mojom::Setting::kMonoAudio:
base::UmaHistogramBoolean(
"ChromeOS.Settings.Accessibility.MonoAudio.Enabled", value.GetBool());
return true;
case mojom::Setting::kAutoClickWhenCursorStops:
base::UmaHistogramBoolean(
"ChromeOS.Settings.Accessibility.Autoclick.Enabled", value.GetBool());
return true;
case mojom::Setting::kDictation:
base::UmaHistogramBoolean(
"ChromeOS.Settings.Accessibility.Dictation.Enabled", value.GetBool());
return true;
case mojom::Setting::kOnScreenKeyboard:
base::UmaHistogramBoolean(
"ChromeOS.Settings.Accessibility.OnScreenKeyboard.Enabled",
value.GetBool());
return true;
case mojom::Setting::kStickyKeys:
base::UmaHistogramBoolean(
"ChromeOS.Settings.Accessibility.StickyKeys.Enabled",
value.GetBool());
return true;
case mojom::Setting::kEnableSwitchAccess:
base::UmaHistogramBoolean(
"ChromeOS.Settings.Accessibility.SwitchAccess.Enabled",
value.GetBool());
return true;
case mojom::Setting::kLargeCursor:
base::UmaHistogramBoolean(
"ChromeOS.Settings.Accessibility.LargeCursor.Enabled",
value.GetBool());
return true;
case mojom::Setting::kEnableCursorColor:
base::UmaHistogramBoolean(
"ChromeOS.Settings.Accessibility.CursorColor.Enabled",
value.GetBool());
return true;
case mojom::Setting::kHighlightCursorWhileMoving:
base::UmaHistogramBoolean(
"ChromeOS.Settings.Accessibility.CursorHighlight.Enabled",
value.GetBool());
return true;
case mojom::Setting::kHighlightTextCaret:
base::UmaHistogramBoolean(
"ChromeOS.Settings.Accessibility.CaretHighlight.Enabled",
value.GetBool());
return true;
case mojom::Setting::kCaretBrowsing:
base::UmaHistogramBoolean(
"ChromeOS.Settings.Accessibility.CaretBrowsing.Enabled",
value.GetBool());
return true;
case mojom::Setting::kHighContrastMode:
base::UmaHistogramBoolean(
"ChromeOS.Settings.Accessibility.HighContrast.Enabled",
value.GetBool());
return true;
case mojom::Setting::kFullscreenMagnifier:
base::UmaHistogramBoolean(
"ChromeOS.Settings.Accessibility.FullscreenMagnifier.Enabled",
value.GetBool());
return true;
case mojom::Setting::kDockedMagnifier:
base::UmaHistogramBoolean(
"ChromeOS.Settings.Accessibility.DockedMagnifier.Enabled",
value.GetBool());
return true;
case mojom::Setting::kHighlightKeyboardFocus:
base::UmaHistogramBoolean(
"ChromeOS.Settings.Accessibility.FocusHighlight.Enabled",
value.GetBool());
return true;
case mojom::Setting::kChromeVox:
base::UmaHistogramBoolean(
"ChromeOS.Settings.Accessibility.SpokenFeedback.Enabled",
value.GetBool());
return true;
case mojom::Setting::kSelectToSpeak:
base::UmaHistogramBoolean(
"ChromeOS.Settings.Accessibility.SelectToSpeak.Enabled",
value.GetBool());
return true;
case mojom::Setting::kReducedAnimationsEnabled:
base::UmaHistogramBoolean(
"ChromeOS.Settings.Accessibility.ReducedAnimations.Enabled",
value.GetBool());
return true;
case mojom::Setting::kOverscrollEnabled:
base::UmaHistogramBoolean(
"ChromeOS.Settings.OverscrollHistoryNavigation.Enabled",
value.GetBool());
return true;
case mojom::Setting::kFlashNotifications:
base::UmaHistogramBoolean("ChromeOS.Settings.FlashNotifications.Enabled",
value.GetBool());
return true;
default:
return false;
}
}
void AccessibilitySection::RegisterHierarchy(
HierarchyGenerator* generator) const {
generator->RegisterTopLevelSetting(mojom::Setting::kA11yQuickSettings);
generator->RegisterTopLevelSetting(
mojom::Setting::kGetImageDescriptionsFromGoogle);
// Manage accessibility.
generator->RegisterTopLevelSubpage(
IDS_SETTINGS_ACCESSIBILITY_MANAGE_ACCESSIBILITY_FEATURES,
mojom::Subpage::kManageAccessibility, mojom::SearchResultIcon::kA11y,
mojom::SearchResultDefaultRank::kMedium,
mojom::kManageAccessibilitySubpagePath);
// Text-to-Speech page.
generator->RegisterTopLevelSubpage(
IDS_SETTINGS_ACCESSIBILITY_TEXT_TO_SPEECH_LINK_TITLE,
mojom::Subpage::kTextToSpeechPage, mojom::SearchResultIcon::kA11y,
mojom::SearchResultDefaultRank::kMedium, mojom::kTextToSpeechPagePath);
// ChromeVox settings page.
generator->RegisterTopLevelSubpage(
IDS_SETTINGS_CHROMEVOX_OPTIONS_LABEL, mojom::Subpage::kChromeVox,
mojom::SearchResultIcon::kA11y, mojom::SearchResultDefaultRank::kMedium,
mojom::kChromeVoxSubpagePath);
// Select to speak options page.
generator->RegisterTopLevelSubpage(
IDS_SETTINGS_ACCESSIBILITY_SELECT_TO_SPEAK_LINK_TITLE,
mojom::Subpage::kSelectToSpeak, mojom::SearchResultIcon::kA11y,
mojom::SearchResultDefaultRank::kMedium,
mojom::kSelectToSpeakSubpagePath);
static constexpr mojom::Setting kSelectToSpeakSettings[] = {
mojom::Setting::kSelectToSpeakWordHighlight,
mojom::Setting::kSelectToSpeakBackgroundShading,
mojom::Setting::kSelectToSpeakNavigationControls,
};
RegisterNestedSettingBulk(mojom::Subpage::kSelectToSpeak,
kSelectToSpeakSettings, generator);
// Display and magnification page.
generator->RegisterTopLevelSubpage(
IDS_SETTINGS_ACCESSIBILITY_DISPLAY_AND_MAGNIFICATION_LINK_TITLE,
mojom::Subpage::kDisplayAndMagnification, mojom::SearchResultIcon::kA11y,
mojom::SearchResultDefaultRank::kMedium,
mojom::kDisplayAndMagnificationSubpagePath);
// Keyboard and text input page.
generator->RegisterTopLevelSubpage(
IDS_SETTINGS_ACCESSIBILITY_KEYBOARD_AND_TEXT_INPUT_LINK_TITLE,
mojom::Subpage::kKeyboardAndTextInput, mojom::SearchResultIcon::kA11y,
mojom::SearchResultDefaultRank::kMedium,
mojom::kKeyboardAndTextInputSubpagePath);
// Cursor and touchpad page.
generator->RegisterTopLevelSubpage(
IDS_SETTINGS_ACCESSIBILITY_CURSOR_AND_TOUCHPAD_LINK_TITLE,
mojom::Subpage::kCursorAndTouchpad, mojom::SearchResultIcon::kA11y,
mojom::SearchResultDefaultRank::kMedium,
mojom::kCursorAndTouchpadSubpagePath);
// Audio and captions page.
generator->RegisterTopLevelSubpage(
IDS_SETTINGS_ACCESSIBILITY_AUDIO_AND_CAPTIONS_LINK_TITLE,
mojom::Subpage::kAudioAndCaptions, mojom::SearchResultIcon::kA11y,
mojom::SearchResultDefaultRank::kMedium,
mojom::kAudioAndCaptionsSubpagePath);
static constexpr mojom::Setting kManageAccessibilitySettings[] = {
mojom::Setting::kChromeVox,
mojom::Setting::kSelectToSpeak,
mojom::Setting::kHighContrastMode,
mojom::Setting::kFullscreenMagnifier,
mojom::Setting::kFullscreenMagnifierFocusFollowing,
mojom::Setting::kAccessibilityMagnifierFollowsSts,
mojom::Setting::kMagnifierFollowsChromeVox,
mojom::Setting::kFullscreenMagnifierMouseFollowingMode,
mojom::Setting::kDockedMagnifier,
mojom::Setting::kStickyKeys,
mojom::Setting::kOnScreenKeyboard,
mojom::Setting::kDictation,
mojom::Setting::kHighlightKeyboardFocus,
mojom::Setting::kEnableSwitchAccess,
mojom::Setting::kHighlightTextCaret,
mojom::Setting::kCaretBrowsing,
mojom::Setting::kAutoClickWhenCursorStops,
mojom::Setting::kMouseKeysEnabled,
mojom::Setting::kMouseKeysShortcutToPauseEnabled,
mojom::Setting::kMouseKeysDisableInTextFields,
mojom::Setting::kMouseKeysAcceleration,
mojom::Setting::kMouseKeysMaxSpeed,
mojom::Setting::kMouseKeysDominantHand,
mojom::Setting::kLargeCursor,
mojom::Setting::kHighlightCursorWhileMoving,
mojom::Setting::kTabletNavigationButtons,
mojom::Setting::kLiveCaption,
mojom::Setting::kMainNodeAnnotationsEnabled,
mojom::Setting::kMonoAudio,
mojom::Setting::kStartupSound,
mojom::Setting::kEnableCursorColor,
mojom::Setting::kColorCorrectionEnabled,
mojom::Setting::kColorCorrectionFilterType,
mojom::Setting::kColorCorrectionFilterAmount,
mojom::Setting::kCaretBlinkInterval,
mojom::Setting::kReducedAnimationsEnabled,
mojom::Setting::kOverscrollEnabled,
mojom::Setting::kFlashNotifications,
};
RegisterNestedSettingBulk(mojom::Subpage::kManageAccessibility,
kManageAccessibilitySettings, generator);
// Text-to-Speech.
generator->RegisterTopLevelSubpage(
IDS_SETTINGS_MANAGE_TTS_SETTINGS, mojom::Subpage::kTextToSpeech,
mojom::SearchResultIcon::kTextToSpeech,
mojom::SearchResultDefaultRank::kMedium, mojom::kTextToSpeechSubpagePath);
static constexpr mojom::Setting kTextToSpeechSettings[] = {
mojom::Setting::kTextToSpeechRate, mojom::Setting::kTextToSpeechPitch,
mojom::Setting::kTextToSpeechVolume, mojom::Setting::kTextToSpeechVoice,
mojom::Setting::kTextToSpeechEngines,
};
RegisterNestedSettingBulk(mojom::Subpage::kTextToSpeech,
kTextToSpeechSettings, generator);
// TODO(crbug.com/40246196): Change some of these to RegisterNestedSubpages.
// Switch access.
generator->RegisterTopLevelSubpage(IDS_SETTINGS_MANAGE_SWITCH_ACCESS_SETTINGS,
mojom::Subpage::kSwitchAccessOptions,
mojom::SearchResultIcon::kA11y,
mojom::SearchResultDefaultRank::kMedium,
mojom::kSwitchAccessOptionsSubpagePath);
static constexpr mojom::Setting kSwitchAccessSettings[] = {
mojom::Setting::kSwitchActionAssignment,
mojom::Setting::kSwitchActionAutoScan,
mojom::Setting::kSwitchActionAutoScanKeyboard,
};
RegisterNestedSettingBulk(mojom::Subpage::kSwitchAccessOptions,
kSwitchAccessSettings, generator);
// Facegaze settings.
generator->RegisterTopLevelSubpage(
IDS_OS_SETTINGS_ACCESSIBILITY_FACEGAZE_LABEL,
mojom::Subpage::kFaceGazeSettings, mojom::SearchResultIcon::kA11y,
mojom::SearchResultDefaultRank::kMedium,
mojom::kFaceGazeSettingsSubpagePath);
}
void AccessibilitySection::OnVoicesChanged() {
UpdateTextToSpeechVoiceSearchTags();
}
void AccessibilitySection::UpdateTextToSpeechVoiceSearchTags() {
// Start with no text-to-speech voice search tags.
SearchTagRegistry::ScopedTagUpdater updater = registry()->StartUpdate();
updater.RemoveSearchTags(GetTextToSpeechVoiceSearchConcepts());
content::TtsController* tts_controller =
content::TtsController::GetInstance();
std::vector<content::VoiceData> voices;
tts_controller->GetVoices(profile(), GURL(), &voices);
if (!voices.empty()) {
updater.AddSearchTags(GetTextToSpeechVoiceSearchConcepts());
}
}
void AccessibilitySection::OnExtensionLoaded(
content::BrowserContext* browser_context,
const extensions::Extension* extension) {
UpdateTextToSpeechEnginesSearchTags();
}
void AccessibilitySection::OnExtensionUnloaded(
content::BrowserContext* browser_context,
const extensions::Extension* extension,
extensions::UnloadedExtensionReason reason) {
UpdateTextToSpeechEnginesSearchTags();
}
void AccessibilitySection::UpdateTextToSpeechEnginesSearchTags() {
// Start with no text-to-speech engines search tags.
SearchTagRegistry::ScopedTagUpdater updater = registry()->StartUpdate();
updater.RemoveSearchTags(GetTextToSpeechEnginesSearchConcepts());
const std::set<std::string>& extensions =
TtsEngineExtensionObserverChromeOS::GetInstance(profile())
->engine_extension_ids();
if (!extensions.empty()) {
updater.AddSearchTags(GetTextToSpeechEnginesSearchConcepts());
}
}
void AccessibilitySection::UpdateSearchTags() {
SearchTagRegistry::ScopedTagUpdater updater = registry()->StartUpdate();
if (accessibility_state_utils::IsScreenReaderEnabled()) {
updater.AddSearchTags(GetA11yLabelsSearchConcepts());
} else {
updater.RemoveSearchTags(GetA11yLabelsSearchConcepts());
}
updater.RemoveSearchTags(GetA11ySwitchAccessOnSearchConcepts());
updater.RemoveSearchTags(GetA11ySwitchAccessKeyboardSearchConcepts());
if (IsLiveCaptionEnabled()) {
updater.AddSearchTags(GetA11yLiveCaptionSearchConcepts());
} else {
updater.RemoveSearchTags(GetA11yLiveCaptionSearchConcepts());
}
if (pref_service_->GetBoolean(prefs::kAccessibilityScreenMagnifierEnabled)) {
updater.AddSearchTags(
GetA11yFullscreenMagnifierFocusFollowingSearchConcepts());
} else {
updater.RemoveSearchTags(
GetA11yFullscreenMagnifierFocusFollowingSearchConcepts());
}
if (IsAccessibilityMagnifierFollowsChromeVoxEnabled()) {
updater.AddSearchTags(
GetA11yMagnifierChromeVoxFocusFollowingSearchConcepts());
} else {
updater.RemoveSearchTags(
GetA11yMagnifierChromeVoxFocusFollowingSearchConcepts());
}
if (IsAccessibilityMagnifierFollowsStsEnabled()) {
updater.AddSearchTags(
GetA11yFullscreenMagnifierSelectToSpeakFocusFollowingSearchConcepts());
} else {
updater.RemoveSearchTags(
GetA11yFullscreenMagnifierSelectToSpeakFocusFollowingSearchConcepts());
}
updater.AddSearchTags(GetA11yColorCorrectionSearchConcepts());
if (IsAccessibilityOverscrollSettingFeatureEnabled()) {
updater.AddSearchTags(GetA11yOverscrollSettingSearchConcepts());
}
if (IsAccessibilityFlashNotificationFeatureEnabled()) {
updater.AddSearchTags(GetA11yFlashNotificationsSearchConcepts());
}
if (!pref_service_->GetBoolean(prefs::kAccessibilitySwitchAccessEnabled)) {
return;
}
updater.AddSearchTags(GetA11ySwitchAccessOnSearchConcepts());
if (IsSwitchAccessTextAllowed() &&
pref_service_->GetBoolean(
prefs::kAccessibilitySwitchAccessAutoScanEnabled)) {
updater.AddSearchTags(GetA11ySwitchAccessKeyboardSearchConcepts());
}
}
} // namespace ash::settings
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