From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- accessible/windows/msaa/MsaaRootAccessible.h | 50 ++++++++++++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100644 accessible/windows/msaa/MsaaRootAccessible.h (limited to 'accessible/windows/msaa/MsaaRootAccessible.h') diff --git a/accessible/windows/msaa/MsaaRootAccessible.h b/accessible/windows/msaa/MsaaRootAccessible.h new file mode 100644 index 0000000000..a51533d7ba --- /dev/null +++ b/accessible/windows/msaa/MsaaRootAccessible.h @@ -0,0 +1,50 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 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 mozilla_a11y_MsaaRootAccessible_h__ +#define mozilla_a11y_MsaaRootAccessible_h__ + +#include "mozilla/mscom/Aggregation.h" +#include "MsaaDocAccessible.h" + +namespace mozilla { + +namespace a11y { + +class MsaaRootAccessible : public MsaaDocAccessible { + public: + explicit MsaaRootAccessible(Accessible* aAcc) + : MsaaDocAccessible(aAcc), mOuter(&mInternalUnknown) {} + + /** + * This method enables a RootAccessibleWrap to be wrapped by a + * LazyInstantiator. + * + * @param aOuter The IUnknown of the object that is wrapping this + * RootAccessibleWrap, or nullptr to unwrap the aOuter from + * a previous call. + * @return This objects own IUnknown (as opposed to aOuter's IUnknown). + */ + already_AddRefed Aggregate(IUnknown* aOuter); + + /** + * @return This object's own IUnknown, as opposed to its wrapper's IUnknown + * which is what would be returned by QueryInterface(IID_IUnknown). + */ + already_AddRefed GetInternalUnknown(); + + private: + // DECLARE_AGGREGATABLE declares the internal IUnknown methods as well as + // mInternalUnknown. + DECLARE_AGGREGATABLE(MsaaRootAccessible); + IUnknown* mOuter; + + RootAccessible* RootAcc(); +}; + +} // namespace a11y +} // namespace mozilla + +#endif -- cgit v1.2.3