mirror of
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76 lines
2.4 KiB
C++
76 lines
2.4 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 file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_a11y_uiaRawElmProvider_h__
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#define mozilla_a11y_uiaRawElmProvider_h__
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#include "objbase.h"
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#include "AccessibleWrap.h"
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#include "IUnknownImpl.h"
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#include "uiautomation.h"
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namespace mozilla {
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namespace a11y {
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class AccessibleWrap;
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/**
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* IRawElementProviderSimple implementation (maintains IAccessibleEx approach).
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*/
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class uiaRawElmProvider final : public IAccessibleEx,
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public IRawElementProviderSimple
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{
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public:
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uiaRawElmProvider(AccessibleWrap* aAcc) : mAcc(aAcc) { }
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// IUnknown
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DECL_IUNKNOWN
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// IAccessibleEx
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virtual HRESULT STDMETHODCALLTYPE GetObjectForChild(
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/* [in] */ long aIdChild,
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/* [retval][out] */ __RPC__deref_out_opt IAccessibleEx** aAccEx);
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virtual HRESULT STDMETHODCALLTYPE GetIAccessiblePair(
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/* [out] */ __RPC__deref_out_opt IAccessible** aAcc,
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/* [out] */ __RPC__out long* aIdChild);
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virtual HRESULT STDMETHODCALLTYPE GetRuntimeId(
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/* [retval][out] */ __RPC__deref_out_opt SAFEARRAY** aRuntimeIds);
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virtual HRESULT STDMETHODCALLTYPE ConvertReturnedElement(
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/* [in] */ __RPC__in_opt IRawElementProviderSimple* aRawElmProvider,
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/* [out] */ __RPC__deref_out_opt IAccessibleEx** aAccEx);
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// IRawElementProviderSimple
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virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_ProviderOptions(
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/* [retval][out] */ __RPC__out enum ProviderOptions* aProviderOptions);
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virtual HRESULT STDMETHODCALLTYPE GetPatternProvider(
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/* [in] */ PATTERNID aPatternId,
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/* [retval][out] */ __RPC__deref_out_opt IUnknown** aPatternProvider);
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virtual HRESULT STDMETHODCALLTYPE GetPropertyValue(
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/* [in] */ PROPERTYID aPropertyId,
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/* [retval][out] */ __RPC__out VARIANT* aPropertyValue);
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virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_HostRawElementProvider(
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/* [retval][out] */ __RPC__deref_out_opt IRawElementProviderSimple** aRawElmProvider);
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private:
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uiaRawElmProvider() = delete;
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uiaRawElmProvider& operator =(const uiaRawElmProvider&) = delete;
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uiaRawElmProvider(const uiaRawElmProvider&) = delete;
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protected:
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RefPtr<AccessibleWrap> mAcc;
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};
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} // a11y namespace
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} // mozilla namespace
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#endif
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