Adding upstream version 115.7.0esr.upstream/115.7.0esr

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 149 insertions, 0 deletions

diff --git a/accessible/windows/sdn/sdnAccessible.h b/accessible/windows/sdn/sdnAccessible.h
new file mode 100644
index 0000000000..610a4ca5de
--- /dev/null
+++ b/accessible/windows/sdn/sdnAccessible.h
@@ -0,0 +1,149 @@
+/* -*- 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_sdnAccessible_h_
+#define mozilla_a11y_sdnAccessible_h_
+
+#include "ISimpleDOM.h"
+#include "AccessibleWrap.h"
+#include "IUnknownImpl.h"
+#include "MsaaAccessible.h"
+
+#include "mozilla/Attributes.h"
+#include "mozilla/Maybe.h"
+#include "mozilla/NotNull.h"
+
+namespace mozilla {
+namespace a11y {
+
+class sdnAccessible final : public ISimpleDOMNode {
+ public:
+  explicit sdnAccessible(nsINode* aNode) : mNode(aNode) {
+    if (!mNode) MOZ_CRASH();
+  }
+
+  explicit sdnAccessible(NotNull<MsaaAccessible*> aMsaa) : mMsaa(aMsaa) {
+    Accessible* acc = aMsaa->Acc();
+    MOZ_ASSERT(acc);
+    if (LocalAccessible* localAcc = acc->AsLocal()) {
+      mNode = localAcc->GetNode();
+    }
+  }
+
+  ~sdnAccessible();
+
+  /**
+   * Return if the object is defunct.
+   */
+  bool IsDefunct() const {
+    if (mMsaa && !mMsaa->Acc()) {
+      return true;
+    }
+    if (!mNode) {
+      MOZ_ASSERT(mMsaa && mMsaa->Acc()->IsRemote());
+      return false;
+    }
+    return !GetDocument();
+  }
+
+  /**
+   * Return a local document accessible it belongs to if any.
+   */
+  DocAccessible* GetDocument() const;
+
+  /*
+   * Return associated MsaaAccessible if any.
+   */
+  MsaaAccessible* GetMsaa();
+
+  void SetUniqueID(uint32_t aNewUniqueId) { mUniqueId = Some(aNewUniqueId); }
+
+  Maybe<uint32_t> ReleaseUniqueID() {
+    Maybe<uint32_t> result = mUniqueId;
+    mUniqueId = Nothing();
+    return result;
+  }
+
+  // IUnknown
+  DECL_IUNKNOWN
+
+  virtual /* [id][propget] */ HRESULT STDMETHODCALLTYPE get_nodeInfo(
+      /* [out] */ BSTR __RPC_FAR* aNodeName,
+      /* [out] */ short __RPC_FAR* aNameSpaceID,
+      /* [out] */ BSTR __RPC_FAR* aNodeValue,
+      /* [out] */ unsigned int __RPC_FAR* aNumChildren,
+      /* [out] */ unsigned int __RPC_FAR* aUniqueID,
+      /* [out][retval] */ unsigned short __RPC_FAR* aNodeType);
+
+  virtual /* [id][propget] */ HRESULT STDMETHODCALLTYPE get_attributes(
+      /* [in] */ unsigned short aMaxAttribs,
+      /* [length_is][size_is][out] */ BSTR __RPC_FAR* aAttribNames,
+      /* [length_is][size_is][out] */ short __RPC_FAR* aNameSpaceIDs,
+      /* [length_is][size_is][out] */ BSTR __RPC_FAR* aAttribValues,
+      /* [out][retval] */ unsigned short __RPC_FAR* aNumAttribs);
+
+  virtual /* [id][propget] */ HRESULT STDMETHODCALLTYPE get_attributesForNames(
+      /* [in] */ unsigned short aMaxAttribs,
+      /* [length_is][size_is][in] */ BSTR __RPC_FAR* aAttribNames,
+      /* [length_is][size_is][in] */ short __RPC_FAR* aNameSpaceID,
+      /* [length_is][size_is][retval] */ BSTR __RPC_FAR* aAttribValues);
+
+  virtual /* [id][propget] */ HRESULT STDMETHODCALLTYPE get_computedStyle(
+      /* [in] */ unsigned short aMaxStyleProperties,
+      /* [in] */ boolean aUseAlternateView,
+      /* [length_is][size_is][out] */ BSTR __RPC_FAR* aStyleProperties,
+      /* [length_is][size_is][out] */ BSTR __RPC_FAR* aStyleValues,
+      /* [out][retval] */ unsigned short __RPC_FAR* aNumStyleProperties);
+
+  virtual /* [id][propget] */ HRESULT STDMETHODCALLTYPE
+  get_computedStyleForProperties(
+      /* [in] */ unsigned short aNumStyleProperties,
+      /* [in] */ boolean aUseAlternateView,
+      /* [length_is][size_is][in] */ BSTR __RPC_FAR* aStyleProperties,
+      /* [length_is][size_is][out][retval] */ BSTR __RPC_FAR* aStyleValues);
+
+  virtual HRESULT STDMETHODCALLTYPE scrollTo(/* [in] */ boolean aScrollTopLeft);
+
+  virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_parentNode(
+      /* [out][retval] */ ISimpleDOMNode __RPC_FAR* __RPC_FAR* aNode);
+
+  virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_firstChild(
+      /* [out][retval] */ ISimpleDOMNode __RPC_FAR* __RPC_FAR* aNode);
+
+  virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_lastChild(
+      /* [out][retval] */ ISimpleDOMNode __RPC_FAR* __RPC_FAR* aNode);
+
+  virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_previousSibling(
+      /* [out][retval] */ ISimpleDOMNode __RPC_FAR* __RPC_FAR* aNode);
+
+  virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_nextSibling(
+      /* [out][retval] */ ISimpleDOMNode __RPC_FAR* __RPC_FAR* aNode);
+
+  virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_childAt(
+      /* [in] */ unsigned aChildIndex,
+      /* [out][retval] */ ISimpleDOMNode __RPC_FAR* __RPC_FAR* aNode);
+
+  virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_innerHTML(
+      /* [out][retval] */ BSTR __RPC_FAR* aInnerHTML);
+
+  virtual /* [local][propget] */ HRESULT STDMETHODCALLTYPE get_localInterface(
+      /* [retval][out] */ void __RPC_FAR* __RPC_FAR* aLocalInterface);
+
+  virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_language(
+      /* [out][retval] */ BSTR __RPC_FAR* aLanguage);
+
+ private:
+  // mNode will be null for a RemoteAccessible. In that case, we only partially
+  // implement this interface using data from the RemoteAccessible cache.
+  nsCOMPtr<nsINode> mNode;
+  RefPtr<MsaaAccessible> mMsaa;
+  Maybe<uint32_t> mUniqueId;
+};
+
+}  // namespace a11y
+}  // namespace mozilla
+
+#endif  // mozilla_a11y_sdnAccessible_h_