michael@0: /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* vim:expandtab:shiftwidth=2:tabstop=2:
michael@0:  */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #ifndef _NS_ACCESSIBLE_RELATION_WRAP_H
michael@0: #define _NS_ACCESSIBLE_RELATION_WRAP_H
michael@0: 
michael@0: #include "Accessible.h"
michael@0: #include "IUnknownImpl.h"
michael@0: #include "nsIAccessibleRelation.h"
michael@0: 
michael@0: #include <utility>
michael@0: #include "nsTArray.h"
michael@0: 
michael@0: #include "AccessibleRelation.h"
michael@0: 
michael@0: namespace mozilla {
michael@0: namespace a11y {
michael@0: 
michael@0: class ia2AccessibleRelation MOZ_FINAL : public IAccessibleRelation
michael@0: {
michael@0: public:
michael@0:   ia2AccessibleRelation(RelationType aType, Relation* aRel);
michael@0: 
michael@0:   // IUnknown
michael@0:   DECL_IUNKNOWN
michael@0: 
michael@0:   // IAccessibleRelation
michael@0:   virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_relationType(
michael@0:       /* [retval][out] */ BSTR *relationType);
michael@0: 
michael@0:   virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_localizedRelationType(
michael@0:       /* [retval][out] */ BSTR *localizedRelationType);
michael@0: 
michael@0:   virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_nTargets(
michael@0:       /* [retval][out] */ long *nTargets);
michael@0: 
michael@0:   virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_target(
michael@0:       /* [in] */ long targetIndex,
michael@0:       /* [retval][out] */ IUnknown **target);
michael@0: 
michael@0:   virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_targets(
michael@0:       /* [in] */ long maxTargets,
michael@0:       /* [length_is][size_is][out] */ IUnknown **target,
michael@0:       /* [retval][out] */ long *nTargets);
michael@0: 
michael@0:   inline bool HasTargets() const
michael@0:     { return mTargets.Length(); }
michael@0: 
michael@0: private:
michael@0:   ia2AccessibleRelation();
michael@0:   ia2AccessibleRelation(const ia2AccessibleRelation&);
michael@0:   ia2AccessibleRelation& operator = (const ia2AccessibleRelation&);
michael@0: 
michael@0:   RelationType mType;
michael@0:   nsTArray<nsRefPtr<Accessible> > mTargets;
michael@0: };
michael@0: 
michael@0: 
michael@0: /**
michael@0:  * Gecko to IAccessible2 relation types map.
michael@0:  */
michael@0: 
michael@0: const WCHAR *const IA2_RELATION_NULL = L"";
michael@0: 
michael@0: #define RELATIONTYPE(geckoType, name, atkType, msaaType, ia2Type) \
michael@0:   std::pair<RelationType, const WCHAR *const>(RelationType::geckoType, ia2Type),
michael@0: 
michael@0: static const std::pair<RelationType, const WCHAR *const> sRelationTypePairs[] = {
michael@0: #include "RelationTypeMap.h"
michael@0: };
michael@0: 
michael@0: #undef RELATIONTYPE
michael@0: 
michael@0: } // namespace a11y
michael@0: } // namespace mozilla
michael@0: 
michael@0: #endif
michael@0: