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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim:expandtab:shiftwidth=2:tabstop=2:
*/
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef _NS_ACCESSIBLE_RELATION_WRAP_H
#define _NS_ACCESSIBLE_RELATION_WRAP_H
#include "Accessible.h"
#include "IUnknownImpl.h"
#include <utility>
#include "nsTArray.h"
#include "AccessibleRelation.h"
namespace mozilla {
namespace a11y {
class ia2AccessibleRelation final : public IAccessibleRelation {
public:
ia2AccessibleRelation(RelationType aType, Relation* aRel);
ia2AccessibleRelation(RelationType aType,
nsTArray<RefPtr<Accessible>>&& aTargets)
: mType(aType), mTargets(std::move(aTargets)) {}
// IUnknown
DECL_IUNKNOWN
// IAccessibleRelation
virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_relationType(
/* [retval][out] */ BSTR* relationType);
virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_localizedRelationType(
/* [retval][out] */ BSTR* localizedRelationType);
virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_nTargets(
/* [retval][out] */ long* nTargets);
virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_target(
/* [in] */ long targetIndex,
/* [retval][out] */ IUnknown** target);
virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_targets(
/* [in] */ long maxTargets,
/* [length_is][size_is][out] */ IUnknown** target,
/* [retval][out] */ long* nTargets);
inline bool HasTargets() const { return mTargets.Length(); }
private:
ia2AccessibleRelation();
ia2AccessibleRelation(const ia2AccessibleRelation&);
ia2AccessibleRelation& operator=(const ia2AccessibleRelation&);
RelationType mType;
nsTArray<RefPtr<Accessible>> mTargets;
};
/**
* Gecko to IAccessible2 relation types map.
*/
const WCHAR* const IA2_RELATION_NULL = L"";
#define RELATIONTYPE(geckoType, name, atkType, msaaType, ia2Type) \
std::pair<RelationType, const WCHAR* const>(RelationType::geckoType, ia2Type),
static const std::pair<RelationType, const WCHAR* const> sRelationTypePairs[] =
{
#include "RelationTypeMap.h"
};
#undef RELATIONTYPE
} // namespace a11y
} // namespace mozilla
#endif
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