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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/accessibility_tree_formatter.h" | 5 #include "content/browser/accessibility/accessibility_tree_formatter.h" |
| 6 | 6 |
| 7 #include <oleacc.h> | 7 #include <oleacc.h> |
| 8 #include <stddef.h> | 8 #include <stddef.h> |
| 9 #include <stdint.h> | 9 #include <stdint.h> |
| 10 | 10 |
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| 124 LONG index_of_embed; | 124 LONG index_of_embed; |
| 125 hr = ax_object.GetCOM()->get_hyperlinkIndex(character_index, | 125 hr = ax_object.GetCOM()->get_hyperlinkIndex(character_index, |
| 126 &index_of_embed); | 126 &index_of_embed); |
| 127 // S_FALSE will be returned if no embedded object is found at the given | 127 // S_FALSE will be returned if no embedded object is found at the given |
| 128 // embedded character offset. Exclude child index from such cases. | 128 // embedded character offset. Exclude child index from such cases. |
| 129 LONG child_index = -1; | 129 LONG child_index = -1; |
| 130 if (hr == S_OK) { | 130 if (hr == S_OK) { |
| 131 DCHECK_GE(index_of_embed, 0); | 131 DCHECK_GE(index_of_embed, 0); |
| 132 base::win::ScopedComPtr<IAccessibleHyperlink> embedded_object; | 132 base::win::ScopedComPtr<IAccessibleHyperlink> embedded_object; |
| 133 hr = ax_object.GetCOM()->get_hyperlink(index_of_embed, | 133 hr = ax_object.GetCOM()->get_hyperlink(index_of_embed, |
| 134 embedded_object.Receive()); | 134 embedded_object.GetAddressOf()); |
| 135 DCHECK(SUCCEEDED(hr)); | 135 DCHECK(SUCCEEDED(hr)); |
| 136 base::win::ScopedComPtr<IAccessible2> ax_embed; | 136 base::win::ScopedComPtr<IAccessible2> ax_embed; |
| 137 hr = embedded_object.CopyTo(ax_embed.Receive()); | 137 hr = embedded_object.CopyTo(ax_embed.GetAddressOf()); |
| 138 DCHECK(SUCCEEDED(hr)); | 138 DCHECK(SUCCEEDED(hr)); |
| 139 hr = ax_embed->get_indexInParent(&child_index); | 139 hr = ax_embed->get_indexInParent(&child_index); |
| 140 DCHECK(SUCCEEDED(hr)); | 140 DCHECK(SUCCEEDED(hr)); |
| 141 } | 141 } |
| 142 | 142 |
| 143 base::string16 child_index_str(L"<obj"); | 143 base::string16 child_index_str(L"<obj"); |
| 144 if (child_index >= 0) { | 144 if (child_index >= 0) { |
| 145 base::StringAppendF(&child_index_str, L"%d>", child_index); | 145 base::StringAppendF(&child_index_str, L"%d>", child_index); |
| 146 } else { | 146 } else { |
| 147 base::StringAppendF(&child_index_str, L">"); | 147 base::StringAppendF(&child_index_str, L">"); |
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| 455 | 455 |
| 456 const std::string AccessibilityTreeFormatterWin::GetAllowString() { | 456 const std::string AccessibilityTreeFormatterWin::GetAllowString() { |
| 457 return "@WIN-ALLOW:"; | 457 return "@WIN-ALLOW:"; |
| 458 } | 458 } |
| 459 | 459 |
| 460 const std::string AccessibilityTreeFormatterWin::GetDenyString() { | 460 const std::string AccessibilityTreeFormatterWin::GetDenyString() { |
| 461 return "@WIN-DENY:"; | 461 return "@WIN-DENY:"; |
| 462 } | 462 } |
| 463 | 463 |
| 464 } // namespace content | 464 } // namespace content |
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