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/MsaaDocAccessible.h | 71 +++++++++++++++++++++++++++++ 1 file changed, 71 insertions(+) create mode 100644 accessible/windows/msaa/MsaaDocAccessible.h (limited to 'accessible/windows/msaa/MsaaDocAccessible.h') diff --git a/accessible/windows/msaa/MsaaDocAccessible.h b/accessible/windows/msaa/MsaaDocAccessible.h new file mode 100644 index 0000000000..4bb36670a4 --- /dev/null +++ b/accessible/windows/msaa/MsaaDocAccessible.h @@ -0,0 +1,71 @@ +/* -*- 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_MsaaDocAccessible_h__ +#define mozilla_a11y_MsaaDocAccessible_h__ + +#include "ia2AccessibleHypertext.h" +#include "nsTHashMap.h" + +namespace mozilla { + +namespace a11y { +class Accessible; +class DocAccessible; +class DocAccessibleParent; + +class MsaaDocAccessible : public ia2AccessibleHypertext { + public: + DocAccessible* DocAcc(); + + // IUnknown + DECL_IUNKNOWN_INHERITED + IMPL_IUNKNOWN_REFCOUNTING_INHERITED(ia2AccessibleHypertext) + + // IAccessible + + // Override get_accParent for e10s + virtual /* [id][propget] */ HRESULT STDMETHODCALLTYPE get_accParent( + /* [retval][out] */ IDispatch __RPC_FAR* __RPC_FAR* ppdispParent) + override; + + // Override get_accValue to provide URL when no other value is available + virtual /* [id][propget] */ HRESULT STDMETHODCALLTYPE get_accValue( + /* [optional][in] */ VARIANT varChild, + /* [retval][out] */ BSTR __RPC_FAR* pszValue) override; + + /** + * Manage the mapping from id to Accessible. + */ + void AddID(uint32_t aID, Accessible* aAcc) { + mIDToAccessibleMap.InsertOrUpdate(aID, aAcc); + } + void RemoveID(uint32_t aID) { mIDToAccessibleMap.Remove(aID); } + Accessible* GetAccessibleByID(uint32_t aID) const { + return mIDToAccessibleMap.Get(aID); + } + + static MsaaDocAccessible* GetFrom(DocAccessible* aDoc); + static MsaaDocAccessible* GetFrom(DocAccessibleParent* aDoc); + + /** + * Get the MsaaDocAccessible for the document which owns the given Accessible. + */ + static MsaaDocAccessible* GetFromOwned(Accessible* aAcc); + + protected: + using ia2AccessibleHypertext::ia2AccessibleHypertext; + + /* + * This provides a mapping from 32 bit id to accessible objects. + */ + nsTHashMap mIDToAccessibleMap; +}; + +} // namespace a11y +} // namespace mozilla + +#endif -- cgit v1.2.3