List all a11y featuers in ash system menu

chrome/browser/chromeos/accessibility/accessibility_manager.cc

 // Copyright (c) 2013 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/chromeos/accessibility/accessibility_manager.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <memory>
@@ skipping 338 matching lines @@
        ++it) {
     PrefService* pref_service = (*it)->GetPrefs();
     if (pref_service->GetBoolean(prefs::kAccessibilityStickyKeysEnabled) ||
         pref_service->GetBoolean(prefs::kAccessibilityLargeCursorEnabled) ||
         pref_service->GetBoolean(prefs::kAccessibilitySpokenFeedbackEnabled) ||
         pref_service->GetBoolean(prefs::kAccessibilityHighContrastEnabled) ||
         pref_service->GetBoolean(prefs::kAccessibilityAutoclickEnabled) ||
         pref_service->GetBoolean(prefs::kShouldAlwaysShowAccessibilityMenu) ||
         pref_service->GetBoolean(prefs::kAccessibilityScreenMagnifierEnabled) ||
         pref_service->GetBoolean(prefs::kAccessibilityVirtualKeyboardEnabled) ||
-        pref_service->GetBoolean(prefs::kAccessibilityMonoAudioEnabled))
+        pref_service->GetBoolean(prefs::kAccessibilityMonoAudioEnabled) ||
+        pref_service->GetBoolean(prefs::kAccessibilityCaretHighlightEnabled) ||
+        pref_service->GetBoolean(prefs::kAccessibilityCursorHighlightEnabled) ||
+        pref_service->GetBoolean(prefs::kAccessibilityFocusHighlightEnabled))
       return true;
   }
   return false;
 }
 
 bool AccessibilityManager::ShouldEnableCursorCompositing() {
   if (!profile_)
     return false;
   PrefService* pref_service = profile_->GetPrefs();
   // Enable cursor compositing when one or more of the listed accessibility
@@ skipping 449 matching lines @@
   if (!profile_)
     return;
 
   const bool enabled = profile_->GetPrefs()->GetBoolean(
       prefs::kAccessibilityCaretHighlightEnabled);
 
   if (caret_highlight_enabled_ == enabled)
     return;
   caret_highlight_enabled_ = enabled;
 
+  AccessibilityStatusEventDetails details(ACCESSIBILITY_TOGGLE_CARET_HIGHLIGHT,
+                                          enabled, ash::A11Y_NOTIFICATION_NONE);
+  NotifyAccessibilityStatusChanged(details);
   UpdateAccessibilityHighlightingFromPrefs();
 }
 
 void AccessibilityManager::SetCursorHighlightEnabled(bool enabled) {
   if (!profile_)
     return;
 
   PrefService* pref_service = profile_->GetPrefs();
   pref_service->SetBoolean(prefs::kAccessibilityCursorHighlightEnabled,
                            enabled);
   pref_service->CommitPendingWrite();
 }
 
 bool AccessibilityManager::IsCursorHighlightEnabled() const {
   return cursor_highlight_enabled_;
 }
 
 void AccessibilityManager::UpdateCursorHighlightFromPref() {
   if (!profile_)
     return;
 
   const bool enabled = profile_->GetPrefs()->GetBoolean(
       prefs::kAccessibilityCursorHighlightEnabled);
 
   if (cursor_highlight_enabled_ == enabled)
     return;
   cursor_highlight_enabled_ = enabled;
 
+  AccessibilityStatusEventDetails details(ACCESSIBILITY_TOGGLE_CURSOR_HIGHLIGHT,
+                                          enabled, ash::A11Y_NOTIFICATION_NONE);
+  NotifyAccessibilityStatusChanged(details);
   UpdateAccessibilityHighlightingFromPrefs();
 }
 
 void AccessibilityManager::SetFocusHighlightEnabled(bool enabled) {
   if (!profile_)
     return;
 
   PrefService* pref_service = profile_->GetPrefs();
   pref_service->SetBoolean(prefs::kAccessibilityFocusHighlightEnabled, enabled);
   pref_service->CommitPendingWrite();
@@ skipping 13 matching lines @@
   // Focus highlighting can't be on when spoken feedback is on, because
   // ChromeVox does its own focus highlighting.
   if (profile_->GetPrefs()->GetBoolean(
           prefs::kAccessibilitySpokenFeedbackEnabled))
     enabled = false;
 
   if (focus_highlight_enabled_ == enabled)
     return;
   focus_highlight_enabled_ = enabled;
 
+  AccessibilityStatusEventDetails details(ACCESSIBILITY_TOGGLE_FOCUS_HIGHLIGHT,
+                                          enabled, ash::A11Y_NOTIFICATION_NONE);
+  NotifyAccessibilityStatusChanged(details);
   UpdateAccessibilityHighlightingFromPrefs();
 }
 
 void AccessibilityManager::SetSelectToSpeakEnabled(bool enabled) {
   if (!profile_)
     return;
 
   PrefService* pref_service = profile_->GetPrefs();
   pref_service->SetBoolean(prefs::kAccessibilitySelectToSpeakEnabled, enabled);
   pref_service->CommitPendingWrite();
@@ skipping 536 matching lines @@
     content::BrowserContext* context) {
   keyboard_listener_extension_id_ = id;
 
   extensions::ExtensionRegistry* registry =
       extensions::ExtensionRegistry::Get(context);
   if (!extension_registry_observer_.IsObserving(registry) && !id.empty())
     extension_registry_observer_.Add(registry);
 }
 
 }  // namespace chromeos