mirror of
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86 lines
2.3 KiB
C++
86 lines
2.3 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim:expandtab:shiftwidth=2:tabstop=2:
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*/
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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 _NS_ACCESSIBLE_RELATION_WRAP_H
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#define _NS_ACCESSIBLE_RELATION_WRAP_H
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#include "Accessible.h"
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#include "IUnknownImpl.h"
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#include <utility>
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#include "nsTArray.h"
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#include "AccessibleRelation.h"
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namespace mozilla {
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namespace a11y {
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class ia2AccessibleRelation final : public IAccessibleRelation
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{
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public:
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ia2AccessibleRelation(RelationType aType, Relation* aRel);
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ia2AccessibleRelation(RelationType aType,
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nsTArray<RefPtr<Accessible>>&& aTargets) :
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mType(aType), mTargets(Move(aTargets)) {}
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// IUnknown
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DECL_IUNKNOWN
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// IAccessibleRelation
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virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_relationType(
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/* [retval][out] */ BSTR *relationType);
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virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_localizedRelationType(
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/* [retval][out] */ BSTR *localizedRelationType);
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virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_nTargets(
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/* [retval][out] */ long *nTargets);
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virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_target(
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/* [in] */ long targetIndex,
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/* [retval][out] */ IUnknown **target);
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virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_targets(
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/* [in] */ long maxTargets,
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/* [length_is][size_is][out] */ IUnknown **target,
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/* [retval][out] */ long *nTargets);
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inline bool HasTargets() const
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{ return mTargets.Length(); }
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private:
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ia2AccessibleRelation();
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ia2AccessibleRelation(const ia2AccessibleRelation&);
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ia2AccessibleRelation& operator = (const ia2AccessibleRelation&);
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RelationType mType;
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nsTArray<RefPtr<Accessible> > mTargets;
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};
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/**
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* Gecko to IAccessible2 relation types map.
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*/
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const WCHAR *const IA2_RELATION_NULL = L"";
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#define RELATIONTYPE(geckoType, name, atkType, msaaType, ia2Type) \
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std::pair<RelationType, const WCHAR *const>(RelationType::geckoType, ia2Type),
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static const std::pair<RelationType, const WCHAR *const> sRelationTypePairs[] = {
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#include "RelationTypeMap.h"
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};
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#undef RELATIONTYPE
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} // namespace a11y
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} // namespace mozilla
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#endif
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