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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 webkit_glue::WebAccessibility; |
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 WebAccessibility& 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 WebAccessibility& 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) { |
(...skipping 13 matching lines...) Expand all Loading... | |
50 if (tracked_scroll_object_) { | 50 if (tracked_scroll_object_) { |
51 tracked_scroll_object_->Release(); | 51 tracked_scroll_object_->Release(); |
52 tracked_scroll_object_ = NULL; | 52 tracked_scroll_object_ = NULL; |
53 } | 53 } |
54 } | 54 } |
55 | 55 |
56 IAccessible* BrowserAccessibilityManagerWin::GetParentWindowIAccessible() { | 56 IAccessible* BrowserAccessibilityManagerWin::GetParentWindowIAccessible() { |
57 return window_iaccessible_; | 57 return window_iaccessible_; |
58 } | 58 } |
59 | 59 |
60 void BrowserAccessibilityManagerWin::NotifyAccessibilityEvent( | 60 void BrowserAccessibilityManagerWin::NotifyAccessibilityEvent( |
David Tseng
2012/05/08 16:52:59
Do we need to perform the IsNative check here as w
dmazzoni
2012/05/08 17:33:32
Good thought, but I don't think so, because we don
| |
61 int type, | 61 int type, |
62 BrowserAccessibility* node) { | 62 BrowserAccessibility* node) { |
63 LONG event_id = EVENT_MIN; | 63 LONG event_id = EVENT_MIN; |
64 switch (type) { | 64 switch (type) { |
65 case AccessibilityNotificationActiveDescendantChanged: | 65 case AccessibilityNotificationActiveDescendantChanged: |
66 event_id = IA2_EVENT_ACTIVE_DESCENDANT_CHANGED; | 66 event_id = IA2_EVENT_ACTIVE_DESCENDANT_CHANGED; |
67 break; | 67 break; |
68 case AccessibilityNotificationBlur: | 68 case AccessibilityNotificationBlur: |
69 // Equivalent to focus on the root. | 69 // Equivalent to focus on the root. |
70 event_id = EVENT_OBJECT_FOCUS; | 70 event_id = EVENT_OBJECT_FOCUS; |
(...skipping 68 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
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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