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123 lines
4.2 KiB
C++
123 lines
4.2 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=2 et sw=2 tw=80: */
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/* 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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#ifndef mozilla_a11y_ia2Accessible_h_
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#define mozilla_a11y_ia2Accessible_h_
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#include "nsISupports.h"
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#include "Accessible2_3.h"
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namespace mozilla {
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namespace a11y {
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class Attribute;
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class ia2Accessible : public IAccessible2_3
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{
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public:
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// IUnknown
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STDMETHODIMP QueryInterface(REFIID, void**);
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// IAccessible2
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virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_nRelations(
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/* [retval][out] */ long* nRelations);
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virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_relation(
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/* [in] */ long relationIndex,
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/* [retval][out] */ IAccessibleRelation** relation);
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virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_relations(
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/* [in] */ long maxRelations,
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/* [length_is][size_is][out] */ IAccessibleRelation** relation,
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/* [retval][out] */ long* nRelations);
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virtual HRESULT STDMETHODCALLTYPE role(
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/* [retval][out] */ long* role);
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virtual HRESULT STDMETHODCALLTYPE scrollTo(
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/* [in] */ enum IA2ScrollType scrollType);
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virtual HRESULT STDMETHODCALLTYPE scrollToPoint(
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/* [in] */ enum IA2CoordinateType coordinateType,
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/* [in] */ long x,
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/* [in] */ long y);
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virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_groupPosition(
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/* [out] */ long* groupLevel,
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/* [out] */ long* similarItemsInGroup,
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/* [retval][out] */ long* positionInGroup);
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virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_states(
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/* [retval][out] */ AccessibleStates* states);
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virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_extendedRole(
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/* [retval][out] */ BSTR* extendedRole);
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virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_localizedExtendedRole(
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/* [retval][out] */ BSTR* localizedExtendedRole);
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virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_nExtendedStates(
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/* [retval][out] */ long* nExtendedStates);
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virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_extendedStates(
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/* [in] */ long maxExtendedStates,
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/* [length_is][length_is][size_is][size_is][out] */ BSTR** extendedStates,
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/* [retval][out] */ long* nExtendedStates);
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virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_localizedExtendedStates(
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/* [in] */ long maxLocalizedExtendedStates,
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/* [length_is][length_is][size_is][size_is][out] */ BSTR** localizedExtendedStates,
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/* [retval][out] */ long* nLocalizedExtendedStates);
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virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_uniqueID(
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/* [retval][out] */ long* uniqueID);
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virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_windowHandle(
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/* [retval][out] */ HWND* windowHandle);
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virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_indexInParent(
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/* [retval][out] */ long* indexInParent);
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virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_locale(
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/* [retval][out] */ IA2Locale* locale);
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virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_attributes(
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/* [retval][out] */ BSTR* attributes);
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// IAccessible2_2
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virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_attribute(
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/* [in] */ BSTR name,
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/* [out, retval] */ VARIANT* attribute);
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virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_accessibleWithCaret(
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/* [out] */ IUnknown** accessible,
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/* [out, retval] */ long* caretOffset);
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virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_relationTargetsOfType(
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/* [in] */ BSTR type,
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/* [in] */ long maxTargets,
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/* [out, size_is(,*nTargets)] */ IUnknown*** targets,
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/* [out, retval] */ long* nTargets
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);
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// IAccessible2_3
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virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_selectionRanges(
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/* [out, size_is(,*nRanges)] */ IA2Range** ranges,
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/* [out, retval] */ long *nRanges);
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// Helper method
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static HRESULT ConvertToIA2Attributes(nsIPersistentProperties* aAttributes,
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BSTR* aIA2Attributes);
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static HRESULT ConvertToIA2Attributes(nsTArray<Attribute>* aAttributes,
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BSTR* aIA2Attributes);
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};
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} // namespace a11y
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} // namespace mozilla
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#endif
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