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