Adds color, font size, text direction and text styles to the accessibility tree.

content/browser/accessibility/browser_accessibility_win.cc

 // Copyright (c) 2012 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/browser/accessibility/browser_accessibility_win.h"
 
 #include <UIAutomationClient.h>
 #include <UIAutomationCoreApi.h>
 
 #include "base/strings/string_number_conversions.h"
@@ skipping 587 matching lines @@
       target->ia_role() == ROLE_SYSTEM_SCROLLBAR ||
       target->ia_role() == ROLE_SYSTEM_SLIDER) {
     base::string16 value_text = target->GetValueText();
     *value = SysAllocString(value_text.c_str());
     DCHECK(*value);
     return S_OK;
   }
 
   // Expose color well value.
   if (target->ia2_role() == IA2_ROLE_COLOR_CHOOSER) {
-    int r = target->GetIntAttribute(
-        ui::AX_ATTR_COLOR_VALUE_RED);
-    int g = target->GetIntAttribute(
-        ui::AX_ATTR_COLOR_VALUE_GREEN);
-    int b = target->GetIntAttribute(
-        ui::AX_ATTR_COLOR_VALUE_BLUE);
+    int color = target->GetIntAttribute(ui::AX_ATTR_COLOR_VALUE);
+    int red = (color >> 16) & 0xFF;
+    int green = (color >> 8) & 0xFF;
+    int blue = color & 0xFF;
     base::string16 value_text;
-    value_text = base::IntToString16((r * 100) / 255) + L"% red " +
-                 base::IntToString16((g * 100) / 255) + L"% green " +
-                 base::IntToString16((b * 100) / 255) + L"% blue";
+    value_text = base::IntToString16((red * 100) / 255) + L"% red " +
+                 base::IntToString16((green * 100) / 255) + L"% green " +
+                 base::IntToString16((blue * 100) / 255) + L"% blue";
     *value = SysAllocString(value_text.c_str());
     DCHECK(*value);
     return S_OK;
   }
 
   *value = SysAllocString(target->value().c_str());
   DCHECK(*value);
   return S_OK;
 }
 
@@ skipping 3722 matching lines @@
     ia2_role = ia_role;
 
   win_attributes_->ia_role = ia_role;
   win_attributes_->ia_state = ia_state;
   win_attributes_->role_name = role_name;
   win_attributes_->ia2_role = ia2_role;
   win_attributes_->ia2_state = ia2_state;
 }
 
 }  // namespace content