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59 lines
1.2 KiB
C++
59 lines
1.2 KiB
C++
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "Filters.h"
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#include "Accessible-inl.h"
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#include "nsAccUtils.h"
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#include "Role.h"
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#include "States.h"
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using namespace mozilla::a11y;
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using namespace mozilla::a11y::filters;
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uint32_t
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filters::GetSelected(Accessible* aAccessible)
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{
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if (aAccessible->State() & states::SELECTED)
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return eMatch | eSkipSubtree;
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return eSkip;
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}
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uint32_t
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filters::GetSelectable(Accessible* aAccessible)
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{
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if (aAccessible->InteractiveState() & states::SELECTABLE)
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return eMatch | eSkipSubtree;
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return eSkip;
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}
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uint32_t
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filters::GetRow(Accessible* aAccessible)
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{
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a11y::role role = aAccessible->Role();
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if (role == roles::ROW)
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return eMatch | eSkipSubtree;
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// Look for rows inside rowgroup.
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if (role == roles::GROUPING)
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return eSkip;
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return eSkipSubtree;
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}
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uint32_t
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filters::GetCell(Accessible* aAccessible)
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{
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return aAccessible->IsTableCell() ? eMatch : eSkipSubtree;
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}
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uint32_t
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filters::GetEmbeddedObject(Accessible* aAccessible)
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{
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return nsAccUtils::IsEmbeddedObject(aAccessible) ?
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eMatch | eSkipSubtree : eSkipSubtree;
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}
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