| // Copyright 2020 The Chromium Authors. All rights reserved. |
| // 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/settings/chromeos/accessibility_section.h" |
| |
| #include <memory> |
| #include <set> |
| #include <string> |
| #include <vector> |
| |
| #include "ash/public/cpp/ash_features.h" |
| #include "ash/public/cpp/ash_pref_names.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/settings/accessibility_main_handler.h" |
| #include "chrome/browser/ui/webui/settings/captions_handler.h" |
| #include "chrome/browser/ui/webui/settings/chromeos/accessibility_handler.h" |
| #include "chrome/browser/ui/webui/settings/chromeos/search/search_tag_registry.h" |
| #include "chrome/browser/ui/webui/settings/chromeos/switch_access_handler.h" |
| #include "chrome/browser/ui/webui/settings/chromeos/tts_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/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 "media/base/media_switches.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" |
| |
| namespace chromeos { |
| namespace settings { |
| namespace { |
| |
| const std::vector<SearchConcept>& GetA11ySearchConcepts() { |
| 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_STICKY_KEYS, |
| mojom::kManageAccessibilitySubpagePath, |
| mojom::SearchResultIcon::kA11y, |
| mojom::SearchResultDefaultRank::kMedium, |
| mojom::SearchResultType::kSetting, |
| {.setting = mojom::Setting::kStickyKeys}}, |
| {IDS_OS_SETTINGS_TAG_A11Y_LARGE_CURSOR, |
| mojom::kManageAccessibilitySubpagePath, |
| mojom::SearchResultIcon::kA11y, |
| mojom::SearchResultDefaultRank::kMedium, |
| mojom::SearchResultType::kSetting, |
| {.setting = mojom::Setting::kLargeCursor}}, |
| {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, SearchConcept::kAltTagEnd}}, |
| {IDS_OS_SETTINGS_TAG_A11Y_DOCKED_MAGNIFIER, |
| mojom::kManageAccessibilitySubpagePath, |
| mojom::SearchResultIcon::kA11y, |
| mojom::SearchResultDefaultRank::kMedium, |
| mojom::SearchResultType::kSetting, |
| {.setting = mojom::Setting::kDockedMagnifier}}, |
| {IDS_OS_SETTINGS_TAG_A11y_CHROMEVOX, |
| mojom::kManageAccessibilitySubpagePath, |
| mojom::SearchResultIcon::kA11y, |
| mojom::SearchResultDefaultRank::kMedium, |
| mojom::SearchResultType::kSetting, |
| {.setting = mojom::Setting::kChromeVox}, |
| {IDS_OS_SETTINGS_TAG_A11y_CHROMEVOX_ALT1, SearchConcept::kAltTagEnd}}, |
| {IDS_OS_SETTINGS_TAG_A11Y_MONO_AUDIO, |
| mojom::kManageAccessibilitySubpagePath, |
| 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, |
| mojom::SearchResultIcon::kA11y, |
| mojom::SearchResultDefaultRank::kMedium, |
| mojom::SearchResultType::kSubpage, |
| {.subpage = mojom::Subpage::kTextToSpeech}, |
| {IDS_OS_SETTINGS_TAG_A11Y_TEXT_TO_SPEECH_ALT1, |
| SearchConcept::kAltTagEnd}}, |
| {IDS_OS_SETTINGS_TAG_A11Y_CAPTIONS, |
| mojom::kCaptionsSubpagePath, |
| mojom::SearchResultIcon::kA11y, |
| mojom::SearchResultDefaultRank::kMedium, |
| mojom::SearchResultType::kSubpage, |
| {.subpage = mojom::Subpage::kCaptions}}, |
| {IDS_OS_SETTINGS_TAG_A11Y_HIGHLIGHT_CURSOR, |
| mojom::kManageAccessibilitySubpagePath, |
| mojom::SearchResultIcon::kA11y, |
| mojom::SearchResultDefaultRank::kMedium, |
| mojom::SearchResultType::kSetting, |
| {.setting = mojom::Setting::kHighlightCursorWhileMoving}}, |
| {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::kManageAccessibilitySubpagePath, |
| mojom::SearchResultIcon::kA11y, |
| mojom::SearchResultDefaultRank::kMedium, |
| mojom::SearchResultType::kSetting, |
| {.setting = mojom::Setting::kOnScreenKeyboard}}, |
| {IDS_OS_SETTINGS_TAG_A11Y_HIGHLIGHT_TEXT_CARET, |
| mojom::kManageAccessibilitySubpagePath, |
| mojom::SearchResultIcon::kA11y, |
| mojom::SearchResultDefaultRank::kMedium, |
| mojom::SearchResultType::kSetting, |
| {.setting = mojom::Setting::kHighlightTextCaret}}, |
| {IDS_OS_SETTINGS_TAG_A11Y_DICTATION, |
| mojom::kManageAccessibilitySubpagePath, |
| mojom::SearchResultIcon::kA11y, |
| mojom::SearchResultDefaultRank::kMedium, |
| mojom::SearchResultType::kSetting, |
| {.setting = mojom::Setting::kDictation}, |
| {IDS_OS_SETTINGS_TAG_A11Y_DICTATION_ALT1, SearchConcept::kAltTagEnd}}, |
| {IDS_OS_SETTINGS_TAG_A11Y_HIGH_CONTRAST, |
| mojom::kManageAccessibilitySubpagePath, |
| mojom::SearchResultIcon::kA11y, |
| 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::kManageAccessibilitySubpagePath, |
| mojom::SearchResultIcon::kA11y, |
| mojom::SearchResultDefaultRank::kMedium, |
| mojom::SearchResultType::kSetting, |
| {.setting = mojom::Setting::kHighlightKeyboardFocus}}, |
| {IDS_OS_SETTINGS_TAG_A11Y_STARTUP_SOUND, |
| mojom::kManageAccessibilitySubpagePath, |
| mojom::SearchResultIcon::kA11y, |
| mojom::SearchResultDefaultRank::kMedium, |
| mojom::SearchResultType::kSetting, |
| {.setting = mojom::Setting::kStartupSound}}, |
| {IDS_OS_SETTINGS_TAG_A11Y_AUTOMATICALLY_CLICK, |
| mojom::kManageAccessibilitySubpagePath, |
| mojom::SearchResultIcon::kA11y, |
| mojom::SearchResultDefaultRank::kMedium, |
| mojom::SearchResultType::kSetting, |
| {.setting = mojom::Setting::kAutoClickWhenCursorStops}}, |
| {IDS_OS_SETTINGS_TAG_A11Y_SELECT_TO_SPEAK, |
| mojom::kManageAccessibilitySubpagePath, |
| mojom::SearchResultIcon::kA11y, |
| mojom::SearchResultDefaultRank::kMedium, |
| mojom::SearchResultType::kSetting, |
| {.setting = mojom::Setting::kSelectToSpeak}}, |
| {IDS_OS_SETTINGS_TAG_A11Y_SPEECH_PITCH, |
| mojom::kTextToSpeechSubpagePath, |
| mojom::SearchResultIcon::kA11y, |
| mojom::SearchResultDefaultRank::kMedium, |
| mojom::SearchResultType::kSetting, |
| {.setting = mojom::Setting::kTextToSpeechPitch}}, |
| {IDS_OS_SETTINGS_TAG_A11Y_SPEECH_RATE, |
| mojom::kTextToSpeechSubpagePath, |
| mojom::SearchResultIcon::kA11y, |
| mojom::SearchResultDefaultRank::kMedium, |
| mojom::SearchResultType::kSetting, |
| {.setting = mojom::Setting::kTextToSpeechRate}}, |
| {IDS_OS_SETTINGS_TAG_A11Y_SPEECH_VOLUME, |
| mojom::kTextToSpeechSubpagePath, |
| mojom::SearchResultIcon::kA11y, |
| mojom::SearchResultDefaultRank::kMedium, |
| mojom::SearchResultType::kSetting, |
| {.setting = mojom::Setting::kTextToSpeechVolume}}, |
| {IDS_OS_SETTINGS_TAG_A11Y_FULLSCREEN_MAGNIFIER, |
| mojom::kManageAccessibilitySubpagePath, |
| mojom::SearchResultIcon::kA11y, |
| mojom::SearchResultDefaultRank::kMedium, |
| mojom::SearchResultType::kSetting, |
| {.setting = mojom::Setting::kFullscreenMagnifier}}, |
| {IDS_OS_SETTINGS_TAG_A11Y_ENABLE_SWITCH_ACCESS, |
| mojom::kManageAccessibilitySubpagePath, |
| mojom::SearchResultIcon::kA11y, |
| mojom::SearchResultDefaultRank::kMedium, |
| mojom::SearchResultType::kSetting, |
| {.setting = mojom::Setting::kEnableSwitchAccess}}, |
| }); |
| return *tags; |
| } |
| |
| const std::vector<SearchConcept>& GetTextToSpeechVoiceSearchConcepts() { |
| static const base::NoDestructor<std::vector<SearchConcept>> tags({ |
| {IDS_OS_SETTINGS_TAG_A11Y_SPEECH_VOICE_PREVIEW, |
| mojom::kTextToSpeechSubpagePath, |
| mojom::SearchResultIcon::kA11y, |
| mojom::SearchResultDefaultRank::kMedium, |
| mojom::SearchResultType::kSetting, |
| {.setting = mojom::Setting::kTextToSpeechVoice}}, |
| }); |
| return *tags; |
| } |
| |
| const std::vector<SearchConcept>& GetTextToSpeechEnginesSearchConcepts() { |
| static const base::NoDestructor<std::vector<SearchConcept>> tags({ |
| {IDS_OS_SETTINGS_TAG_A11Y_SPEECH_ENGINES, |
| mojom::kTextToSpeechSubpagePath, |
| 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::kManageAccessibilitySubpagePath, |
| 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>& 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() { |
| static const base::NoDestructor<std::vector<SearchConcept>> tags({ |
| {IDS_OS_SETTINGS_TAG_A11Y_LIVE_CAPTION, |
| mojom::kManageAccessibilitySubpagePath, |
| mojom::SearchResultIcon::kA11y, |
| mojom::SearchResultDefaultRank::kMedium, |
| mojom::SearchResultType::kSetting, |
| {.setting = mojom::Setting::kLiveCaptions}}, |
| }); |
| return *tags; |
| } |
| |
| const std::vector<SearchConcept>& GetA11yCursorColorSearchConcepts() { |
| static const base::NoDestructor<std::vector<SearchConcept>> tags({ |
| {IDS_OS_SETTINGS_TAG_A11Y_CURSOR_COLOR, |
| mojom::kManageAccessibilitySubpagePath, |
| mojom::SearchResultIcon::kA11y, |
| mojom::SearchResultDefaultRank::kMedium, |
| mojom::SearchResultType::kSetting, |
| {.setting = mojom::Setting::kEnableCursorColor}}, |
| }); |
| 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::kManageAccessibilitySubpagePath, |
| mojom::SearchResultIcon::kA11y, |
| mojom::SearchResultDefaultRank::kMedium, |
| mojom::SearchResultType::kSetting, |
| {.setting = mojom::Setting::kFullscreenMagnifierFocusFollowing}}, |
| }); |
| return *tags; |
| } |
| |
| bool AreExperimentalA11yLabelsAllowed() { |
| return base::FeatureList::IsEnabled( |
| ::features::kExperimentalAccessibilityLabels); |
| } |
| |
| bool AreLiveCaptionsAllowed() { |
| return base::FeatureList::IsEnabled(media::kLiveCaption); |
| } |
| |
| bool IsCursorColorAllowed() { |
| return features::IsAccessibilityCursorColorEnabled(); |
| } |
| |
| bool IsMagnifierPanningImprovementsEnabled() { |
| return features::IsMagnifierPanningImprovementsEnabled(); |
| } |
| |
| bool IsSwitchAccessTextAllowed() { |
| return base::CommandLine::ForCurrentProcess()->HasSwitch( |
| ::switches::kEnableExperimentalAccessibilitySwitchAccessText); |
| } |
| |
| bool AreTabletNavigationButtonsAllowed() { |
| return ash::features::IsHideShelfControlsInTabletModeEnabled() && |
| ash::TabletMode::IsBoardTypeMarkedAsTabletCapable(); |
| } |
| |
| } // 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( |
| ash::prefs::kAccessibilitySwitchAccessEnabled, |
| base::BindRepeating(&AccessibilitySection::UpdateSearchTags, |
| base::Unretained(this))); |
| pref_change_registrar_.Add( |
| ash::prefs::kAccessibilitySwitchAccessAutoScanEnabled, |
| 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) { |
| static constexpr webui::LocalizedString kLocalizedStrings[] = { |
| {"a11yPageTitle", IDS_SETTINGS_ACCESSIBILITY}, |
| {"a11yWebStore", IDS_SETTINGS_ACCESSIBILITY_WEB_STORE}, |
| {"moreFeaturesLinkDescription", |
| IDS_SETTINGS_MORE_FEATURES_LINK_DESCRIPTION}, |
| {"accessibleImageLabelsTitle", |
| IDS_SETTINGS_ACCESSIBLE_IMAGE_LABELS_TITLE}, |
| {"accessibleImageLabelsSubtitle", |
| IDS_SETTINGS_ACCESSIBLE_IMAGE_LABELS_SUBTITLE}, |
| {"settingsSliderRoleDescription", |
| IDS_SETTINGS_SLIDER_MIN_MAX_ARIA_ROLE_DESCRIPTION}, |
| {"manageAccessibilityFeatures", |
| IDS_SETTINGS_ACCESSIBILITY_MANAGE_ACCESSIBILITY_FEATURES}, |
| {"optionsInMenuLabel", IDS_SETTINGS_OPTIONS_IN_MENU_LABEL}, |
| {"largeMouseCursorLabel", IDS_SETTINGS_LARGE_MOUSE_CURSOR_LABEL}, |
| {"largeMouseCursorSizeLabel", IDS_SETTINGS_LARGE_MOUSE_CURSOR_SIZE_LABEL}, |
| {"largeMouseCursorSizeDefaultLabel", |
| IDS_SETTINGS_LARGE_MOUSE_CURSOR_SIZE_DEFAULT_LABEL}, |
| {"largeMouseCursorSizeLargeLabel", |
| IDS_SETTINGS_LARGE_MOUSE_CURSOR_SIZE_LARGE_LABEL}, |
| {"cursorColorOptionsLabel", IDS_SETTINGS_CURSOR_COLOR_OPTIONS_LABEL}, |
| {"cursorColorBlack", IDS_SETTINGS_CURSOR_COLOR_BLACK}, |
| {"cursorColorRed", IDS_SETTINGS_CURSOR_COLOR_RED}, |
| {"cursorColorYellow", IDS_SETTINGS_CURSOR_COLOR_YELLOW}, |
| {"cursorColorGreen", IDS_SETTINGS_CURSOR_COLOR_GREEN}, |
| {"cursorColorCyan", IDS_SETTINGS_CURSOR_COLOR_CYAN}, |
| {"cursorColorBlue", IDS_SETTINGS_CURSOR_COLOR_BLUE}, |
| {"cursorColorMagenta", IDS_SETTINGS_CURSOR_COLOR_MAGENTA}, |
| {"cursorColorPink", IDS_SETTINGS_CURSOR_COLOR_PINK}, |
| {"highContrastLabel", IDS_SETTINGS_HIGH_CONTRAST_LABEL}, |
| {"stickyKeysLabel", IDS_SETTINGS_STICKY_KEYS_LABEL}, |
| {"chromeVoxLabel", IDS_SETTINGS_CHROMEVOX_LABEL}, |
| {"chromeVoxOptionsLabel", IDS_SETTINGS_CHROMEVOX_OPTIONS_LABEL}, |
| {"screenMagnifierLabel", IDS_SETTINGS_SCREEN_MAGNIFIER_LABEL}, |
| {"screenMagnifierFocusFollowingLabel", |
| IDS_SETTINGS_SCREEN_MAGNIFIER_FOCUS_FOLLOWING_LABEL}, |
| {"screenMagnifierZoomLabel", IDS_SETTINGS_SCREEN_MAGNIFIER_ZOOM_LABEL}, |
| {"dockedMagnifierLabel", IDS_SETTINGS_DOCKED_MAGNIFIER_LABEL}, |
| {"dockedMagnifierZoomLabel", IDS_SETTINGS_DOCKED_MAGNIFIER_ZOOM_LABEL}, |
| {"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}, |
| {"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}, |
| {"tapDraggingLabel", IDS_SETTINGS_TAP_DRAGGING_LABEL}, |
| {"clickOnStopLabel", IDS_SETTINGS_CLICK_ON_STOP_LABEL}, |
| {"delayBeforeClickLabel", IDS_SETTINGS_DELAY_BEFORE_CLICK_LABEL}, |
| {"delayBeforeClickExtremelyShort", |
| IDS_SETTINGS_DELAY_BEFORE_CLICK_EXTREMELY_SHORT}, |
| {"delayBeforeClickVeryShort", IDS_SETTINGS_DELAY_BEFORE_CLICK_VERY_SHORT}, |
| {"delayBeforeClickShort", IDS_SETTINGS_DELAY_BEFORE_CLICK_SHORT}, |
| {"delayBeforeClickLong", IDS_SETTINGS_DELAY_BEFORE_CLICK_LONG}, |
| {"delayBeforeClickVeryLong", IDS_SETTINGS_DELAY_BEFORE_CLICK_VERY_LONG}, |
| {"autoclickRevertToLeftClick", |
| IDS_SETTINGS_AUTOCLICK_REVERT_TO_LEFT_CLICK}, |
| {"autoclickStabilizeCursorPosition", |
| IDS_SETTINGS_AUTOCLICK_STABILIZE_CURSOR_POSITION}, |
| {"autoclickMovementThresholdLabel", |
| IDS_SETTINGS_AUTOCLICK_MOVEMENT_THRESHOLD_LABEL}, |
| {"autoclickMovementThresholdExtraSmall", |
| IDS_SETTINGS_AUTOCLICK_MOVEMENT_THRESHOLD_EXTRA_SMALL}, |
| {"autoclickMovementThresholdSmall", |
| IDS_SETTINGS_AUTOCLICK_MOVEMENT_THRESHOLD_SMALL}, |
| {"autoclickMovementThresholdDefault", |
| IDS_SETTINGS_AUTOCLICK_MOVEMENT_THRESHOLD_DEFAULT}, |
| {"autoclickMovementThresholdLarge", |
| IDS_SETTINGS_AUTOCLICK_MOVEMENT_THRESHOLD_LARGE}, |
| {"autoclickMovementThresholdExtraLarge", |
| IDS_SETTINGS_AUTOCLICK_MOVEMENT_THRESHOLD_EXTRA_LARGE}, |
| {"dictationDescription", |
| IDS_SETTINGS_ACCESSIBILITY_DICTATION_DESCRIPTION}, |
| {"dictationLabel", IDS_SETTINGS_ACCESSIBILITY_DICTATION_LABEL}, |
| {"onScreenKeyboardLabel", IDS_SETTINGS_ON_SCREEN_KEYBOARD_LABEL}, |
| {"monoAudioLabel", IDS_SETTINGS_MONO_AUDIO_LABEL}, |
| {"startupSoundLabel", IDS_SETTINGS_STARTUP_SOUND_LABEL}, |
| {"a11yExplanation", IDS_SETTINGS_ACCESSIBILITY_EXPLANATION}, |
| {"caretHighlightLabel", |
| IDS_SETTINGS_ACCESSIBILITY_CARET_HIGHLIGHT_DESCRIPTION}, |
| {"cursorHighlightLabel", |
| IDS_SETTINGS_ACCESSIBILITY_CURSOR_HIGHLIGHT_DESCRIPTION}, |
| {"focusHighlightLabel", |
| IDS_SETTINGS_ACCESSIBILITY_FOCUS_HIGHLIGHT_DESCRIPTION}, |
| {"selectToSpeakTitle", IDS_SETTINGS_ACCESSIBILITY_SELECT_TO_SPEAK_TITLE}, |
| {"selectToSpeakDisabledDescription", |
| IDS_SETTINGS_ACCESSIBILITY_SELECT_TO_SPEAK_DISABLED_DESCRIPTION}, |
| {"selectToSpeakDescription", |
| IDS_SETTINGS_ACCESSIBILITY_SELECT_TO_SPEAK_DESCRIPTION}, |
| {"selectToSpeakDescriptionWithoutKeyboard", |
| IDS_SETTINGS_ACCESSIBILITY_SELECT_TO_SPEAK_DESCRIPTION_WITHOUT_KEYBOARD}, |
| {"selectToSpeakOptionsLabel", |
| IDS_SETTINGS_ACCESSIBILITY_SELECT_TO_SPEAK_OPTIONS_LABEL}, |
| {"switchAccessLabel", |
| IDS_SETTINGS_ACCESSIBILITY_SWITCH_ACCESS_DESCRIPTION}, |
| {"switchAccessOptionsLabel", |
| IDS_SETTINGS_ACCESSIBILITY_SWITCH_ACCESS_OPTIONS_LABEL}, |
| {"manageSwitchAccessSettings", |
| IDS_SETTINGS_MANAGE_SWITCH_ACCESS_SETTINGS}, |
| {"switchAssignmentHeading", IDS_SETTINGS_SWITCH_ASSIGNMENT_HEADING}, |
| {"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}, |
| {"assignSelectSwitchLabel", IDS_SETTINGS_ASSIGN_SELECT_SWITCH_LABEL}, |
| {"assignNextSwitchLabel", IDS_SETTINGS_ASSIGN_NEXT_SWITCH_LABEL}, |
| {"assignPreviousSwitchLabel", IDS_SETTINGS_ASSIGN_PREVIOUS_SWITCH_LABEL}, |
| {"switchAccessInternalDeviceTypeLabel", |
| IDS_SETTINGS_SWITCH_ACCESS_INTERNAL_DEVICE_TYPE_LABEL}, |
| {"switchAccessUsbDeviceTypeLabel", |
| IDS_SETTINGS_SWITCH_ACCESS_USB_DEVICE_TYPE_LABEL}, |
| {"switchAccessBluetoothDeviceTypeLabel", |
| IDS_SETTINGS_SWITCH_ACCESS_BLUETOOTH_DEVICE_TYPE_LABEL}, |
| {"switchAccessUnknownDeviceTypeLabel", |
| IDS_SETTINGS_SWITCH_ACCESS_UNKNOWN_DEVICE_TYPE_LABEL}, |
| {"switchAccessActionAssignmentDialogAssignedIconLabel", |
| IDS_SETTINGS_SWITCH_ACCESS_ACTION_ASSIGNMENT_DIALOG_ASSIGNED_ICON_LABEL}, |
| {"switchAccessActionAssignmentDialogAddAssignmentIconLabel", |
| IDS_SETTINGS_SWITCH_ACCESS_ACTION_ASSIGNMENT_DIALOG_ADD_ASSIGNMENT_ICON_LABEL}, |
| {"switchAccessActionAssignmentDialogRemoveAssignmentIconLabel", |
| IDS_SETTINGS_SWITCH_ACCESS_ACTION_ASSIGNMENT_DIALOG_REMOVE_ASSIGNMENT_ICON_LABEL}, |
| {"switchAccessActionAssignmentDialogErrorIconLabel", |
| IDS_SETTINGS_SWITCH_ACCESS_ACTION_ASSIGNMENT_DIALOG_ERROR_ICON_LABEL}, |
| {"switchAccessActionAssignmentDialogTitle", |
| IDS_SETTINGS_SWITCH_ACCESS_ACTION_ASSIGNMENT_DIALOG_TITLE}, |
| {"switchAccessActionAssignmentDialogWarnNotConfirmedPrompt", |
| IDS_SETTINGS_SWITCH_ACCESS_ACTION_ASSIGNMENT_DIALOG_WARN_NOT_CONFIRMED_PROMPT}, |
| {"switchAccessActionAssignmentDialogWarnAlreadyAssignedActionPrompt", |
| IDS_SETTINGS_SWITCH_ACCESS_ACTION_ASSIGNMENT_DIALOG_WARN_ALREADY_ASSIGNED_ACTION_PROMPT}, |
| {"switchAccessActionAssignmentDialogWarnUnrecognizedKeyPrompt", |
| IDS_SETTINGS_SWITCH_ACCESS_ACTION_ASSIGNMENT_DIALOG_WARN_UNRECOGNIZED_KEY_PROMPT}, |
| {"switchAccessActionAssignmentDialogWaitForKeyPromptNoSwitches", |
| IDS_SETTINGS_SWITCH_ACCESS_ACTION_ASSIGNMENT_DIALOG_WAIT_FOR_KEY_PROMPT_NO_SWITCHES}, |
| {"switchAccessActionAssignmentDialogWaitForKeyPromptAtLeastOneSwitch", |
| IDS_SETTINGS_SWITCH_ACCESS_ACTION_ASSIGNMENT_DIALOG_WAIT_FOR_KEY_PROMPT_AT_LEAST_ONE_SWITCH}, |
| {"switchAccessActionAssignmentDialogWaitForConfirmationPrompt", |
| IDS_SETTINGS_SWITCH_ACCESS_ACTION_ASSIGNMENT_DIALOG_WAIT_FOR_CONFIRMATION_PROMPT}, |
| {"switchAccessActionAssignmentDialogWaitForConfirmationRemovalPrompt", |
| IDS_SETTINGS_SWITCH_ACCESS_ACTION_ASSIGNMENT_DIALOG_WAIT_FOR_CONFIRMATION_REMOVAL_PROMPT}, |
| {"switchAccessActionAssignmentDialogWarnCannotRemoveLastSelectSwitch", |
| IDS_SETTINGS_SWITCH_ACCESS_ACTION_ASSIGNMENT_DIALOG_WARN_CANNOT_REMOVE_LAST_SELECT_SWITCH}, |
| {"switchAndDeviceType", IDS_SETTINGS_SWITCH_AND_DEVICE_TYPE}, |
| {"noSwitchesAssigned", IDS_SETTINGS_NO_SWITCHES_ASSIGNED}, |
| {"switchAccessActionAssignmentDialogExit", |
| IDS_SETTINGS_SWITCH_ACCESS_ACTION_ASSIGNMENT_DIALOG_EXIT}, |
| {"switchAccessAutoScanHeading", |
| IDS_SETTINGS_SWITCH_ACCESS_AUTO_SCAN_HEADING}, |
| {"switchAccessAutoScanLabel", IDS_SETTINGS_SWITCH_ACCESS_AUTO_SCAN_LABEL}, |
| {"switchAccessAutoScanSpeedLabel", |
| IDS_SETTINGS_SWITCH_ACCESS_AUTO_SCAN_SPEED_LABEL}, |
| {"switchAccessAutoScanKeyboardSpeedLabel", |
| IDS_SETTINGS_SWITCH_ACCESS_AUTO_SCAN_KEYBOARD_SPEED_LABEL}, |
| {"durationInSeconds", IDS_SETTINGS_DURATION_IN_SECONDS}, |
| {"manageAccessibilityFeatures", |
| IDS_SETTINGS_ACCESSIBILITY_MANAGE_ACCESSIBILITY_FEATURES}, |
| {"textToSpeechHeading", |
| IDS_SETTINGS_ACCESSIBILITY_TEXT_TO_SPEECH_HEADING}, |
| {"displayHeading", IDS_SETTINGS_ACCESSIBILITY_DISPLAY_HEADING}, |
| {"displaySettingsTitle", |
| IDS_SETTINGS_ACCESSIBILITY_DISPLAY_SETTINGS_TITLE}, |
| {"displaySettingsDescription", |
| IDS_SETTINGS_ACCESSIBILITY_DISPLAY_SETTINGS_DESCRIPTION}, |
| {"appearanceSettingsTitle", |
| IDS_SETTINGS_ACCESSIBILITY_APPEARANCE_SETTINGS_TITLE}, |
| {"appearanceSettingsDescription", |
| IDS_SETTINGS_ACCESSIBILITY_APPEARANCE_SETTINGS_DESCRIPTION}, |
| {"keyboardAndTextInputHeading", |
| IDS_SETTINGS_ACCESSIBILITY_KEYBOARD_AND_TEXT_INPUT_HEADING}, |
| {"keyboardSettingsTitle", |
| IDS_SETTINGS_ACCESSIBILITY_KEYBOARD_SETTINGS_TITLE}, |
| {"keyboardSettingsDescription", |
| IDS_SETTINGS_ACCESSIBILITY_KEYBOARD_SETTINGS_DESCRIPTION}, |
| {"mouseAndTouchpadHeading", |
| IDS_SETTINGS_ACCESSIBILITY_MOUSE_AND_TOUCHPAD_HEADING}, |
| {"mouseSettingsTitle", IDS_SETTINGS_ACCESSIBILITY_MOUSE_SETTINGS_TITLE}, |
| {"mouseSettingsDescription", |
| IDS_SETTINGS_ACCESSIBILITY_MOUSE_SETTINGS_DESCRIPTION}, |
| {"audioAndCaptionsHeading", |
| IDS_SETTINGS_ACCESSIBILITY_AUDIO_AND_CAPTIONS_HEADING}, |
| {"additionalFeaturesTitle", |
| IDS_SETTINGS_ACCESSIBILITY_ADDITIONAL_FEATURES_TITLE}, |
| {"manageTtsSettings", IDS_SETTINGS_MANAGE_TTS_SETTINGS}, |
| {"ttsSettingsLinkDescription", IDS_SETTINGS_TTS_LINK_DESCRIPTION}, |
| {"textToSpeechVoices", IDS_SETTINGS_TEXT_TO_SPEECH_VOICES}, |
| {"textToSpeechNoVoicesMessage", |
| IDS_SETTINGS_TEXT_TO_SPEECH_NO_VOICES_MESSAGE}, |
| {"textToSpeechMoreLanguages", IDS_SETTINGS_TEXT_TO_SPEECH_MORE_LANGUAGES}, |
| {"textToSpeechProperties", IDS_SETTINGS_TEXT_TO_SPEECH_PROPERTIES}, |
| {"textToSpeechRate", IDS_SETTINGS_TEXT_TO_SPEECH_RATE}, |
| {"textToSpeechRateMinimumLabel", |
| IDS_SETTINGS_TEXT_TO_SPEECH_RATE_MINIMUM_LABEL}, |
| {"textToSpeechRateMaximumLabel", |
| IDS_SETTINGS_TEXT_TO_SPEECH_RATE_MAXIMUM_LABEL}, |
| {"textToSpeechPitch", IDS_SETTINGS_TEXT_TO_SPEECH_PITCH}, |
| {"textToSpeechPitchMinimumLabel", |
| IDS_SETTINGS_TEXT_TO_SPEECH_PITCH_MINIMUM_LABEL}, |
| {"textToSpeechPitchMaximumLabel", |
| IDS_SETTINGS_TEXT_TO_SPEECH_PITCH_MAXIMUM_LABEL}, |
| {"textToSpeechVolume", IDS_SETTINGS_TEXT_TO_SPEECH_VOLUME}, |
| {"textToSpeechVolumeMinimumLabel", |
| IDS_SETTINGS_TEXT_TO_SPEECH_VOLUME_MINIMUM_LABEL}, |
| {"textToSpeechVolumeMaximumLabel", |
| IDS_SETTINGS_TEXT_TO_SPEECH_VOLUME_MAXIMUM_LABEL}, |
| {"percentage", IDS_SETTINGS_PERCENTAGE}, |
| {"defaultPercentage", IDS_SETTINGS_DEFAULT_PERCENTAGE}, |
| {"textToSpeechPreviewHeading", |
| IDS_SETTINGS_TEXT_TO_SPEECH_PREVIEW_HEADING}, |
| {"textToSpeechPreviewInputLabel", |
| IDS_SETTINGS_TEXT_TO_SPEECH_PREVIEW_INPUT_LABEL}, |
| {"textToSpeechPreviewInput", IDS_SETTINGS_TEXT_TO_SPEECH_PREVIEW_INPUT}, |
| {"textToSpeechPreviewVoice", IDS_SETTINGS_TEXT_TO_SPEECH_PREVIEW_VOICE}, |
| {"textToSpeechPreviewPlay", IDS_SETTINGS_TEXT_TO_SPEECH_PREVIEW_PLAY}, |
| {"textToSpeechEngines", IDS_SETTINGS_TEXT_TO_SPEECH_ENGINES}, |
| {"tabletModeShelfNavigationButtonsSettingLabel", |
| IDS_SETTINGS_A11Y_TABLET_MODE_SHELF_BUTTONS_LABEL}, |
| {"tabletModeShelfNavigationButtonsSettingDescription", |
| IDS_SETTINGS_A11Y_TABLET_MODE_SHELF_BUTTONS_DESCRIPTION}, |
| {"caretBrowsingTitle", IDS_SETTINGS_ENABLE_CARET_BROWSING_TITLE}, |
| {"caretBrowsingSubtitle", IDS_SETTINGS_ENABLE_CARET_BROWSING_SUBTITLE}, |
| {"cancel", IDS_CANCEL}, |
| }; |
| AddLocalizedStringsBulk(html_source, kLocalizedStrings); |
| |
| html_source->AddString("a11yLearnMoreUrl", |
| chrome::kChromeAccessibilityHelpURL); |
| |
| html_source->AddBoolean( |
| "showExperimentalAccessibilitySwitchAccessImprovedTextInput", |
| IsSwitchAccessTextAllowed()); |
| |
| html_source->AddBoolean("showExperimentalA11yLabels", |
| AreExperimentalA11yLabelsAllowed()); |
| |
| html_source->AddBoolean("showTabletModeShelfNavigationButtonsSettings", |
| AreTabletNavigationButtonsAllowed()); |
| |
| html_source->AddString("tabletModeShelfNavigationButtonsLearnMoreUrl", |
| chrome::kTabletModeGesturesLearnMoreURL); |
| |
| html_source->AddBoolean("showExperimentalAccessibilityCursorColor", |
| IsCursorColorAllowed()); |
| |
| html_source->AddBoolean("isMagnifierPanningImprovementsEnabled", |
| IsMagnifierPanningImprovementsEnabled()); |
| |
| ::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<::settings::TtsHandler>()); |
| web_ui->AddMessageHandler( |
| std::make_unique<::settings::FontHandler>(profile())); |
| web_ui->AddMessageHandler( |
| std::make_unique<::settings::CaptionsHandler>(profile()->GetPrefs())); |
| } |
| |
| 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; |
| } |
| |
| std::string 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 |
| // idalog on detach. |
| switch (setting) { |
| case mojom::Setting::kFullscreenMagnifierFocusFollowing: |
| base::UmaHistogramBoolean( |
| "ChromeOS.Settings.Accessibility.FullscreenMagnifierFocusFollowing", |
| 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); |
| static constexpr mojom::Setting kManageAccessibilitySettings[] = { |
| mojom::Setting::kChromeVox, |
| mojom::Setting::kSelectToSpeak, |
| mojom::Setting::kHighContrastMode, |
| mojom::Setting::kFullscreenMagnifier, |
| mojom::Setting::kFullscreenMagnifierFocusFollowing, |
| mojom::Setting::kDockedMagnifier, |
| mojom::Setting::kStickyKeys, |
| mojom::Setting::kOnScreenKeyboard, |
| mojom::Setting::kDictation, |
| mojom::Setting::kHighlightKeyboardFocus, |
| mojom::Setting::kEnableSwitchAccess, |
| mojom::Setting::kHighlightTextCaret, |
| mojom::Setting::kAutoClickWhenCursorStops, |
| mojom::Setting::kLargeCursor, |
| mojom::Setting::kHighlightCursorWhileMoving, |
| mojom::Setting::kTabletNavigationButtons, |
| mojom::Setting::kMonoAudio, |
| mojom::Setting::kStartupSound, |
| mojom::Setting::kLiveCaptions, |
| mojom::Setting::kEnableCursorColor, |
| }; |
| RegisterNestedSettingBulk(mojom::Subpage::kManageAccessibility, |
| kManageAccessibilitySettings, generator); |
| |
| // Text-to-Speech. |
| generator->RegisterTopLevelSubpage( |
| IDS_SETTINGS_MANAGE_TTS_SETTINGS, mojom::Subpage::kTextToSpeech, |
| mojom::SearchResultIcon::kA11y, 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); |
| |
| // 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); |
| |
| // Caption preferences. |
| generator->RegisterTopLevelSubpage( |
| IDS_SETTINGS_CAPTIONS, mojom::Subpage::kCaptions, |
| mojom::SearchResultIcon::kA11y, mojom::SearchResultDefaultRank::kMedium, |
| mojom::kCaptionsSubpagePath); |
| } |
| |
| 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(), &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() && |
| AreExperimentalA11yLabelsAllowed()) { |
| updater.AddSearchTags(GetA11yLabelsSearchConcepts()); |
| } else { |
| updater.RemoveSearchTags(GetA11yLabelsSearchConcepts()); |
| } |
| |
| updater.RemoveSearchTags(GetA11ySwitchAccessOnSearchConcepts()); |
| updater.RemoveSearchTags(GetA11ySwitchAccessKeyboardSearchConcepts()); |
| |
| if (AreLiveCaptionsAllowed()) { |
| updater.AddSearchTags(GetA11yLiveCaptionSearchConcepts()); |
| } else { |
| updater.RemoveSearchTags(GetA11yLiveCaptionSearchConcepts()); |
| } |
| |
| if (IsCursorColorAllowed()) { |
| updater.AddSearchTags(GetA11yCursorColorSearchConcepts()); |
| } else { |
| updater.RemoveSearchTags(GetA11yCursorColorSearchConcepts()); |
| } |
| |
| if (IsMagnifierPanningImprovementsEnabled()) { |
| updater.AddSearchTags( |
| GetA11yFullscreenMagnifierFocusFollowingSearchConcepts()); |
| } else { |
| updater.RemoveSearchTags( |
| GetA11yFullscreenMagnifierFocusFollowingSearchConcepts()); |
| } |
| |
| if (!pref_service_->GetBoolean( |
| ash::prefs::kAccessibilitySwitchAccessEnabled)) { |
| return; |
| } |
| |
| updater.AddSearchTags(GetA11ySwitchAccessOnSearchConcepts()); |
| |
| if (IsSwitchAccessTextAllowed() && |
| pref_service_->GetBoolean( |
| ash::prefs::kAccessibilitySwitchAccessAutoScanEnabled)) { |
| updater.AddSearchTags(GetA11ySwitchAccessKeyboardSearchConcepts()); |
| } |
| } |
| |
| } // namespace settings |
| } // namespace chromeos |
