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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "content/browser/accessibility/browser_accessibility_manager_win.h" | 5 #include "content/browser/accessibility/browser_accessibility_manager_win.h" |
| 6 | 6 |
| 7 #include "content/browser/accessibility/browser_accessibility_win.h" | 7 #include "content/browser/accessibility/browser_accessibility_win.h" |
| 8 #include "content/common/accessibility_messages.h" | 8 #include "content/common/accessibility_messages.h" |
| 9 | 9 |
| 10 using webkit_glue::WebAccessibility; | 10 using content::AccessibilityNodeData; |
| 11 | 11 |
| 12 // static | 12 // static |
| 13 BrowserAccessibilityManager* BrowserAccessibilityManager::Create( | 13 BrowserAccessibilityManager* BrowserAccessibilityManager::Create( |
| 14 gfx::NativeView parent_view, | 14 gfx::NativeView parent_view, |
| 15 const WebAccessibility& src, | 15 const AccessibilityNodeData& src, |
| 16 BrowserAccessibilityDelegate* delegate, | 16 BrowserAccessibilityDelegate* delegate, |
| 17 BrowserAccessibilityFactory* factory) { | 17 BrowserAccessibilityFactory* factory) { |
| 18 return new BrowserAccessibilityManagerWin( | 18 return new BrowserAccessibilityManagerWin( |
| 19 parent_view, | 19 parent_view, |
| 20 src, | 20 src, |
| 21 delegate, | 21 delegate, |
| 22 factory); | 22 factory); |
| 23 } | 23 } |
| 24 | 24 |
| 25 BrowserAccessibilityManagerWin* | 25 BrowserAccessibilityManagerWin* |
| 26 BrowserAccessibilityManager::ToBrowserAccessibilityManagerWin() { | 26 BrowserAccessibilityManager::ToBrowserAccessibilityManagerWin() { |
| 27 return static_cast<BrowserAccessibilityManagerWin*>(this); | 27 return static_cast<BrowserAccessibilityManagerWin*>(this); |
| 28 } | 28 } |
| 29 | 29 |
| 30 BrowserAccessibilityManagerWin::BrowserAccessibilityManagerWin( | 30 BrowserAccessibilityManagerWin::BrowserAccessibilityManagerWin( |
| 31 HWND parent_view, | 31 HWND parent_view, |
| 32 const WebAccessibility& src, | 32 const AccessibilityNodeData& src, |
| 33 BrowserAccessibilityDelegate* delegate, | 33 BrowserAccessibilityDelegate* delegate, |
| 34 BrowserAccessibilityFactory* factory) | 34 BrowserAccessibilityFactory* factory) |
| 35 : BrowserAccessibilityManager(parent_view, src, delegate, factory), | 35 : BrowserAccessibilityManager(parent_view, src, delegate, factory), |
| 36 tracked_scroll_object_(NULL) { | 36 tracked_scroll_object_(NULL) { |
| 37 // Allow NULL parent_view for unit testing. | 37 // Allow NULL parent_view for unit testing. |
| 38 if (parent_view == NULL) { | 38 if (parent_view == NULL) { |
| 39 window_iaccessible_ = NULL; | 39 window_iaccessible_ = NULL; |
| 40 return; | 40 return; |
| 41 } | 41 } |
| 42 | 42 |
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| 139 } | 139 } |
| 140 } | 140 } |
| 141 | 141 |
| 142 void BrowserAccessibilityManagerWin::TrackScrollingObject( | 142 void BrowserAccessibilityManagerWin::TrackScrollingObject( |
| 143 BrowserAccessibilityWin* node) { | 143 BrowserAccessibilityWin* node) { |
| 144 if (tracked_scroll_object_) | 144 if (tracked_scroll_object_) |
| 145 tracked_scroll_object_->Release(); | 145 tracked_scroll_object_->Release(); |
| 146 tracked_scroll_object_ = node; | 146 tracked_scroll_object_ = node; |
| 147 tracked_scroll_object_->AddRef(); | 147 tracked_scroll_object_->AddRef(); |
| 148 } | 148 } |
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