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1 // Copyright (c) 2017 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2017 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_com_win.h" | 5 #include "content/browser/accessibility/browser_accessibility_com_win.h" |
6 | 6 |
7 #include <UIAutomationClient.h> | 7 #include <UIAutomationClient.h> |
8 #include <UIAutomationCoreApi.h> | 8 #include <UIAutomationCoreApi.h> |
9 | 9 |
10 #include <algorithm> | 10 #include <algorithm> |
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649 } | 649 } |
650 return S_OK; | 650 return S_OK; |
651 } | 651 } |
652 | 652 |
653 STDMETHODIMP BrowserAccessibilityComWin::get_accState(VARIANT var_id, | 653 STDMETHODIMP BrowserAccessibilityComWin::get_accState(VARIANT var_id, |
654 VARIANT* state) { | 654 VARIANT* state) { |
655 WIN_ACCESSIBILITY_API_HISTOGRAM(UMA_API_GET_ACC_STATE); | 655 WIN_ACCESSIBILITY_API_HISTOGRAM(UMA_API_GET_ACC_STATE); |
656 if (!owner()) | 656 if (!owner()) |
657 return E_FAIL; | 657 return E_FAIL; |
658 | 658 |
659 auto* manager = Manager(); | 659 return AXPlatformNodeWin::get_accState(var_id, state); |
660 if (!manager) | |
661 return E_FAIL; | |
662 | |
663 if (!state) | |
664 return E_INVALIDARG; | |
665 | |
666 BrowserAccessibilityComWin* target = GetTargetFromChildID(var_id); | |
667 if (!target) | |
668 return E_INVALIDARG; | |
669 | |
670 state->vt = VT_I4; | |
671 state->lVal = target->ia_state(); | |
672 if (manager->GetFocus() == owner()) | |
673 state->lVal |= STATE_SYSTEM_FOCUSED; | |
674 | |
675 return S_OK; | |
676 } | 660 } |
677 | 661 |
678 bool BrowserAccessibilityComWin::IsRangeValueSupported() { | 662 bool BrowserAccessibilityComWin::IsRangeValueSupported() { |
679 switch (ia_role()) { | 663 switch (ia_role()) { |
680 case ROLE_SYSTEM_PROGRESSBAR: | 664 case ROLE_SYSTEM_PROGRESSBAR: |
681 case ROLE_SYSTEM_SLIDER: | 665 case ROLE_SYSTEM_SLIDER: |
682 case ROLE_SYSTEM_SPINBUTTON: | 666 case ROLE_SYSTEM_SPINBUTTON: |
683 case ROLE_SYSTEM_SCROLLBAR: | 667 case ROLE_SYSTEM_SCROLLBAR: |
684 return true; | 668 return true; |
685 case ROLE_SYSTEM_SEPARATOR: | 669 case ROLE_SYSTEM_SEPARATOR: |
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5634 | 5618 |
5635 BrowserAccessibilityComWin* ToBrowserAccessibilityComWin( | 5619 BrowserAccessibilityComWin* ToBrowserAccessibilityComWin( |
5636 BrowserAccessibility* obj) { | 5620 BrowserAccessibility* obj) { |
5637 if (!obj || !obj->IsNative()) | 5621 if (!obj || !obj->IsNative()) |
5638 return nullptr; | 5622 return nullptr; |
5639 auto* result = static_cast<BrowserAccessibilityWin*>(obj)->GetCOM(); | 5623 auto* result = static_cast<BrowserAccessibilityWin*>(obj)->GetCOM(); |
5640 return result; | 5624 return result; |
5641 } | 5625 } |
5642 | 5626 |
5643 } // namespace content | 5627 } // namespace content |
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