gecko-dev/accessible/windows/msaa/ServiceProvider.h
James Teh b7d47b6dde Bug 1694865 part 20: Change ServiceProvider to not rely on AccessibleWrap inheritance. r=morgan
It now aggregates MsaaAccessible and uses GetNativeInterface when returning accessibles to clients.

Differential Revision: https://phabricator.services.mozilla.com/D112950
2021-05-01 22:29:25 +00:00

38 lines
1.0 KiB
C++

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=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_ServiceProvider_h_
#define mozilla_a11y_ServiceProvider_h_
#include <servprov.h>
#include "IUnknownImpl.h"
#include "MsaaAccessible.h"
namespace mozilla {
namespace a11y {
class ServiceProvider final : public IServiceProvider {
public:
explicit ServiceProvider(MsaaAccessible* aMsaa) : mMsaa(aMsaa) {}
~ServiceProvider() {}
DECL_IUNKNOWN
// IServiceProvider
virtual HRESULT STDMETHODCALLTYPE QueryService(REFGUID aGuidService,
REFIID aIID,
void** aInstancePtr);
private:
RefPtr<MsaaAccessible> mMsaa;
};
} // namespace a11y
} // namespace mozilla
#endif