Add m-esr52 at 52.6.0

1 files changed, 65 insertions, 0 deletions

diff --git a/accessible/windows/msaa/DocAccessibleWrap.h b/accessible/windows/msaa/DocAccessibleWrap.h
new file mode 100644
index 000000000..effa23848
--- /dev/null
+++ b/accessible/windows/msaa/DocAccessibleWrap.h
@@ -0,0 +1,65 @@
+/* -*- 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_DocAccessibleWrap_h__
+#define mozilla_a11y_DocAccessibleWrap_h__
+
+#include "DocAccessible.h"
+
+namespace mozilla {
+namespace a11y {
+
+class DocAccessibleWrap : public DocAccessible
+{
+public:
+  DocAccessibleWrap(nsIDocument* aDocument, nsIPresShell* aPresShell);
+  virtual ~DocAccessibleWrap();
+
+  DECL_IUNKNOWN_INHERITED
+
+  // 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;
+
+  // Accessible
+  virtual void Shutdown();
+
+  // DocAccessible
+  virtual void* GetNativeWindow() const;
+
+  /**
+   * Manage the mapping from id to Accessible.
+   */
+  void AddID(uint32_t aID, AccessibleWrap* aAcc)
+    { mIDToAccessibleMap.Put(aID, aAcc); }
+  void RemoveID(uint32_t aID) { mIDToAccessibleMap.Remove(aID); }
+  AccessibleWrap* GetAccessibleByID(uint32_t aID) const
+    { return mIDToAccessibleMap.Get(aID); }
+
+protected:
+  // DocAccessible
+  virtual void DoInitialUpdate();
+
+protected:
+  void* mHWND;
+
+  /*
+   * This provides a mapping from 32 bit id to accessible objects.
+   */
+  nsDataHashtable<nsUint32HashKey, AccessibleWrap*> mIDToAccessibleMap;
+};
+
+} // namespace a11y
+} // namespace mozilla
+
+#endif