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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.h" | 5 #include "content/browser/accessibility/browser_accessibility.h" |
6 | 6 |
7 #include "base/logging.h" | 7 #include "base/logging.h" |
8 #include "base/string_number_conversions.h" | 8 #include "base/string_number_conversions.h" |
9 #include "base/string_util.h" | 9 #include "base/string_util.h" |
10 #include "content/browser/accessibility/browser_accessibility_manager.h" | 10 #include "content/browser/accessibility/browser_accessibility_manager.h" |
11 #include "content/common/accessibility_messages.h" | 11 #include "content/common/accessibility_messages.h" |
12 | 12 |
13 typedef WebAccessibility::BoolAttribute BoolAttribute; | 13 typedef WebAccessibility::BoolAttribute BoolAttribute; |
14 typedef WebAccessibility::FloatAttribute FloatAttribute; | 14 typedef WebAccessibility::FloatAttribute FloatAttribute; |
15 typedef WebAccessibility::IntAttribute IntAttribute; | 15 typedef WebAccessibility::IntAttribute IntAttribute; |
16 typedef WebAccessibility::StringAttribute StringAttribute; | 16 typedef WebAccessibility::StringAttribute StringAttribute; |
17 | 17 |
18 #if (defined(OS_POSIX) && !defined(OS_MACOSX)) || defined(USE_AURA) | 18 #if !defined(OS_MACOSX) && \ |
19 // There's no OS-specific implementation of BrowserAccessibilityManager | 19 !(defined(OS_WIN) && !defined(USE_AURA)) && \ |
20 // on Unix, so just instantiate the base class. | 20 !defined(TOOLKIT_GTK) |
| 21 // We have subclassess of BrowserAccessibility on Mac, Linux/GTK, |
| 22 // and non-Aura Win. For any other platform, instantiate the base class. |
21 // static | 23 // static |
22 BrowserAccessibility* BrowserAccessibility::Create() { | 24 BrowserAccessibility* BrowserAccessibility::Create() { |
23 return new BrowserAccessibility(); | 25 return new BrowserAccessibility(); |
24 } | 26 } |
25 #endif | 27 #endif |
26 | 28 |
27 BrowserAccessibility::BrowserAccessibility() | 29 BrowserAccessibility::BrowserAccessibility() |
28 : manager_(NULL), | 30 : manager_(NULL), |
29 parent_(NULL), | 31 parent_(NULL), |
30 child_id_(0), | 32 child_id_(0), |
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72 html_attributes_ = src.html_attributes; | 74 html_attributes_ = src.html_attributes; |
73 location_ = src.location; | 75 location_ = src.location; |
74 indirect_child_ids_ = src.indirect_child_ids; | 76 indirect_child_ids_ = src.indirect_child_ids; |
75 line_breaks_ = src.line_breaks; | 77 line_breaks_ = src.line_breaks; |
76 cell_ids_ = src.cell_ids; | 78 cell_ids_ = src.cell_ids; |
77 unique_cell_ids_ = src.unique_cell_ids; | 79 unique_cell_ids_ = src.unique_cell_ids; |
78 | 80 |
79 PreInitialize(); | 81 PreInitialize(); |
80 } | 82 } |
81 | 83 |
| 84 bool BrowserAccessibility::IsNative() const { |
| 85 return false; |
| 86 } |
| 87 |
82 void BrowserAccessibility::AddChild(BrowserAccessibility* child) { | 88 void BrowserAccessibility::AddChild(BrowserAccessibility* child) { |
83 children_.push_back(child); | 89 children_.push_back(child); |
84 } | 90 } |
85 | 91 |
86 void BrowserAccessibility::UpdateParent(BrowserAccessibility* parent, | 92 void BrowserAccessibility::UpdateParent(BrowserAccessibility* parent, |
87 int index_in_parent) { | 93 int index_in_parent) { |
88 parent_ = parent; | 94 parent_ = parent; |
89 index_in_parent_ = index_in_parent; | 95 index_in_parent_ = index_in_parent; |
90 } | 96 } |
91 | 97 |
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301 | 307 |
302 string16 result; | 308 string16 result; |
303 for (size_t i = 0; i < children_.size(); ++i) | 309 for (size_t i = 0; i < children_.size(); ++i) |
304 result += children_[i]->GetTextRecursive(); | 310 result += children_[i]->GetTextRecursive(); |
305 return result; | 311 return result; |
306 } | 312 } |
307 | 313 |
308 void BrowserAccessibility::PreInitialize() { | 314 void BrowserAccessibility::PreInitialize() { |
309 instance_active_ = true; | 315 instance_active_ = true; |
310 } | 316 } |
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