1 files changed, 75 insertions, 0 deletions
diff --git a/accessible/windows/uia/uiaRawElmProvider.h b/accessible/windows/uia/uiaRawElmProvider.h
new file mode 100644
index 0000000000..4a4aecdbe2
--- /dev/null
+++ b/accessible/windows/uia/uiaRawElmProvider.h
@@ -0,0 +1,75 @@
+/* -*- 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_uiaRawElmProvider_h__
+#define mozilla_a11y_uiaRawElmProvider_h__
+
+#include "objbase.h"
+#include "AccessibleWrap.h"
+#include "IUnknownImpl.h"
+#include "uiautomation.h"
+
+namespace mozilla {
+namespace a11y {
+
+class AccessibleWrap;
+
+/**
+ * IRawElementProviderSimple implementation (maintains IAccessibleEx approach).
+ */
+class uiaRawElmProvider final : public IAccessibleEx,
+                                public IRawElementProviderSimple {
+ public:
+  explicit uiaRawElmProvider(AccessibleWrap* aAcc) : mAcc(aAcc) {}
+
+  // IUnknown
+  DECL_IUNKNOWN
+
+  // IAccessibleEx
+  virtual HRESULT STDMETHODCALLTYPE GetObjectForChild(
+      /* [in] */ long aIdChild,
+      /* [retval][out] */ __RPC__deref_out_opt IAccessibleEx** aAccEx);
+
+  virtual HRESULT STDMETHODCALLTYPE GetIAccessiblePair(
+      /* [out] */ __RPC__deref_out_opt IAccessible** aAcc,
+      /* [out] */ __RPC__out long* aIdChild);
+
+  virtual HRESULT STDMETHODCALLTYPE GetRuntimeId(
+      /* [retval][out] */ __RPC__deref_out_opt SAFEARRAY** aRuntimeIds);
+
+  virtual HRESULT STDMETHODCALLTYPE ConvertReturnedElement(
+      /* [in] */ __RPC__in_opt IRawElementProviderSimple* aRawElmProvider,
+      /* [out] */ __RPC__deref_out_opt IAccessibleEx** aAccEx);
+
+  // IRawElementProviderSimple
+  virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_ProviderOptions(
+      /* [retval][out] */ __RPC__out enum ProviderOptions* aProviderOptions);
+
+  virtual HRESULT STDMETHODCALLTYPE GetPatternProvider(
+      /* [in] */ PATTERNID aPatternId,
+      /* [retval][out] */ __RPC__deref_out_opt IUnknown** aPatternProvider);
+
+  virtual HRESULT STDMETHODCALLTYPE GetPropertyValue(
+      /* [in] */ PROPERTYID aPropertyId,
+      /* [retval][out] */ __RPC__out VARIANT* aPropertyValue);
+
+  virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_HostRawElementProvider(
+      /* [retval][out] */ __RPC__deref_out_opt IRawElementProviderSimple**
+          aRawElmProvider);
+
+ private:
+  uiaRawElmProvider() = delete;
+  uiaRawElmProvider& operator=(const uiaRawElmProvider&) = delete;
+  uiaRawElmProvider(const uiaRawElmProvider&) = delete;
+
+ protected:
+  RefPtr<AccessibleWrap> mAcc;
+};
+
+}  // namespace a11y
+}  // namespace mozilla
+
+#endif