Implement accessible states and notifications for the tab strip.

content/renderer/accessibility/blink_ax_enum_conversion.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 "content/renderer/accessibility/blink_ax_enum_conversion.h"
 
 #include "base/logging.h"
 
 namespace content {
 
@@ skipping 307 matching lines @@
 ui::AXEvent AXEventFromBlink(blink::WebAXEvent event) {
   switch (event) {
     case blink::WebAXEventActiveDescendantChanged:
       return ui::AX_EVENT_ACTIVEDESCENDANTCHANGED;
     case blink::WebAXEventAlert:
       return ui::AX_EVENT_ALERT;
     case blink::WebAXEventAriaAttributeChanged:
       return ui::AX_EVENT_ARIA_ATTRIBUTE_CHANGED;
     case blink::WebAXEventAutocorrectionOccured:
       return ui::AX_EVENT_AUTOCORRECTION_OCCURED;
-    case blink::WebAXEventBlur:
-      return ui::AX_EVENT_BLUR;
     case blink::WebAXEventCheckedStateChanged:
       return ui::AX_EVENT_CHECKED_STATE_CHANGED;
     case blink::WebAXEventChildrenChanged:
       return ui::AX_EVENT_CHILDREN_CHANGED;
     case blink::WebAXEventFocus:
       return ui::AX_EVENT_FOCUS;
-    case blink::WebAXEventHide:
-      return ui::AX_EVENT_HIDE;
     case blink::WebAXEventInvalidStatusChanged:
       return ui::AX_EVENT_INVALID_STATUS_CHANGED;
     case blink::WebAXEventLayoutComplete:
       return ui::AX_EVENT_LAYOUT_COMPLETE;
     case blink::WebAXEventLiveRegionChanged:
       return ui::AX_EVENT_LIVE_REGION_CHANGED;
     case blink::WebAXEventLoadComplete:
       return ui::AX_EVENT_LOAD_COMPLETE;
     case blink::WebAXEventLocationChanged:
       return ui::AX_EVENT_LOCATION_CHANGED;
     case blink::WebAXEventMenuListItemSelected:
       return ui::AX_EVENT_MENU_LIST_ITEM_SELECTED;
     case blink::WebAXEventMenuListValueChanged:
         return ui::AX_EVENT_MENU_LIST_VALUE_CHANGED;
     case blink::WebAXEventRowCollapsed:
       return ui::AX_EVENT_ROW_COLLAPSED;
     case blink::WebAXEventRowCountChanged:
       return ui::AX_EVENT_ROW_COUNT_CHANGED;
     case blink::WebAXEventRowExpanded:
       return ui::AX_EVENT_ROW_EXPANDED;
     case blink::WebAXEventScrollPositionChanged:
       return ui::AX_EVENT_SCROLL_POSITION_CHANGED;
     case blink::WebAXEventScrolledToAnchor:
       return ui::AX_EVENT_SCROLLED_TO_ANCHOR;
     case blink::WebAXEventSelectedChildrenChanged:
       return ui::AX_EVENT_SELECTED_CHILDREN_CHANGED;
     case blink::WebAXEventSelectedTextChanged:
-      return ui::AX_EVENT_SELECTED_TEXT_CHANGED;
-    case blink::WebAXEventShow:
-      return ui::AX_EVENT_SHOW;
+      return ui::AX_EVENT_TEXT_SELECTION_CHANGED;
     case blink::WebAXEventTextChanged:
       return ui::AX_EVENT_TEXT_CHANGED;
-    case blink::WebAXEventTextInserted:
-      return ui::AX_EVENT_TEXT_INSERTED;
-    case blink::WebAXEventTextRemoved:
-      return ui::AX_EVENT_TEXT_REMOVED;
     case blink::WebAXEventValueChanged:
       return ui::AX_EVENT_VALUE_CHANGED;
     default:
       // We can't add an assertion here, that prevents us
       // from adding new event enums in Blink.
       return ui::AX_EVENT_NONE;
   }
 }
 
 ui::AXTextDirection AXTextDirectionFromBlink(
     blink::WebAXTextDirection text_direction) {
   switch (text_direction) {
     case blink::WebAXTextDirectionLR:
       return ui::AX_TEXT_DIRECTION_LR;
     case blink::WebAXTextDirectionRL:
       return ui::AX_TEXT_DIRECTION_RL;
     case blink::WebAXTextDirectionTB:
       return ui::AX_TEXT_DIRECTION_TB;
     case blink::WebAXTextDirectionBT:
       return ui::AX_TEXT_DIRECTION_BT;
     default:
       NOTREACHED();
   }
 
   return ui::AX_TEXT_DIRECTION_NONE;
 }
 
 }  // namespace content