Index: chrome/browser/ui/views/accessible_view_helper.h |
=================================================================== |
--- chrome/browser/ui/views/accessible_view_helper.h (revision 74020) |
+++ chrome/browser/ui/views/accessible_view_helper.h (working copy) |
@@ -1,83 +0,0 @@ |
-// Copyright (c) 2011 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. |
- |
-#ifndef CHROME_BROWSER_UI_VIEWS_ACCESSIBLE_VIEW_HELPER_H_ |
-#define CHROME_BROWSER_UI_VIEWS_ACCESSIBLE_VIEW_HELPER_H_ |
-#pragma once |
- |
-#include <string> |
-#include <vector> |
- |
-#include "base/basictypes.h" |
-#include "base/scoped_ptr.h" |
-#include "base/singleton.h" |
-#include "chrome/browser/accessibility_events.h" |
-#include "ui/gfx/native_widget_types.h" |
- |
-#if defined(OS_LINUX) |
-#include "chrome/browser/ui/gtk/accessible_widget_helper_gtk.h" |
-#endif |
- |
-class AccessibilityEventRouterViews; |
-class Profile; |
-namespace views { |
-class View; |
-} |
- |
-// NOTE: This class is part of the Accessibility Extension API, which lets |
-// extensions receive accessibility events. It's distinct from code that |
-// implements platform accessibility APIs like MSAA or ATK. |
-// |
-// Helper class that helps to manage the accessibility information for a |
-// view and all of its descendants. Create an instance of this class for |
-// the root of a tree of views (like a dialog) that should send accessibility |
-// events for all of its descendants. |
-// |
-// Most controls have default behavior for accessibility; when this needs |
-// to be augmented, call one of the methods below to ignore a particular |
-// view or change its details. |
-// |
-// All of the information managed by this class is registered with the |
-// (global) AccessibilityEventRouterViews and unregistered when this object is |
-// destroyed. |
-class AccessibleViewHelper { |
- public: |
- // Constructs an AccessibleViewHelper that makes the given view and all |
- // of its descendants accessible for the lifetime of this object, |
- // sending accessibility notifications to the given profile. |
- AccessibleViewHelper(views::View* view_tree, Profile* profile); |
- |
- virtual ~AccessibleViewHelper(); |
- |
- // Sends a notification that a new window was opened now, and a |
- // corresponding close window notification when this object |
- // goes out of scope. |
- void SendOpenWindowNotification(const std::string& window_title); |
- |
- // Uses the following string as the name of this view, instead of |
- // view->GetAccessibleName(). |
- void SetViewName(views::View* view, std::string name); |
- |
- // Uses the following string id as the name of this view, instead of |
- // view->GetAccessibleName(). |
- void SetViewName(views::View* view, int string_id); |
- |
- private: |
- // Returns a native view if the given view has a native view in it. |
- gfx::NativeView GetNativeView(views::View* view) const; |
- |
- AccessibilityEventRouterViews* accessibility_event_router_; |
- Profile* profile_; |
- views::View* view_tree_; |
- std::string window_title_; |
- std::vector<views::View*> managed_views_; |
- |
-#if defined(OS_LINUX) |
- scoped_ptr<AccessibleWidgetHelper> widget_helper_; |
-#endif |
- |
- DISALLOW_COPY_AND_ASSIGN(AccessibleViewHelper); |
-}; |
- |
-#endif // CHROME_BROWSER_UI_VIEWS_ACCESSIBLE_VIEW_HELPER_H_ |