1 files changed, 122 insertions, 0 deletions
diff --git a/accessible/windows/msaa/ApplicationAccessibleWrap.cpp b/accessible/windows/msaa/ApplicationAccessibleWrap.cpp
new file mode 100644
index 0000000000..ef84e471bb
--- /dev/null
+++ b/accessible/windows/msaa/ApplicationAccessibleWrap.cpp
@@ -0,0 +1,122 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim:expandtab:shiftwidth=4:tabstop=4:
+ */
+/* 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/. */
+
+#include "ApplicationAccessibleWrap.h"
+
+#include "AccessibleApplication_i.c"
+#include "IUnknownImpl.h"
+
+#include "nsIGfxInfo.h"
+#include "nsPersistentProperties.h"
+#include "nsServiceManagerUtils.h"
+#include "mozilla/Services.h"
+
+using namespace mozilla;
+using namespace mozilla::a11y;
+
+////////////////////////////////////////////////////////////////////////////////
+// nsISupports
+NS_IMPL_ISUPPORTS_INHERITED0(ApplicationAccessibleWrap, ApplicationAccessible)
+
+already_AddRefed<nsIPersistentProperties>
+ApplicationAccessibleWrap::NativeAttributes() {
+  RefPtr<nsPersistentProperties> attributes = new nsPersistentProperties();
+
+  nsCOMPtr<nsIGfxInfo> gfxInfo = services::GetGfxInfo();
+  if (gfxInfo) {
+    bool isD2DEnabled = false;
+    gfxInfo->GetD2DEnabled(&isD2DEnabled);
+    nsAutoString unused;
+    attributes->SetStringProperty(
+        "D2D"_ns, isD2DEnabled ? u"true"_ns : u"false"_ns, unused);
+  }
+
+  return attributes.forget();
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// IUnknown
+
+STDMETHODIMP
+ApplicationAccessibleWrap::QueryInterface(REFIID iid, void** ppv) {
+  if (!ppv) return E_INVALIDARG;
+
+  *ppv = nullptr;
+
+  if (IID_IAccessibleApplication == iid) {
+    *ppv = static_cast<IAccessibleApplication*>(this);
+    (reinterpret_cast<IUnknown*>(*ppv))->AddRef();
+    return S_OK;
+  }
+
+  return AccessibleWrap::QueryInterface(iid, ppv);
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// IAccessibleApplication
+
+STDMETHODIMP
+ApplicationAccessibleWrap::get_appName(BSTR* aName) {
+  if (!aName) return E_INVALIDARG;
+
+  *aName = nullptr;
+
+  if (IsDefunct()) return CO_E_OBJNOTCONNECTED;
+
+  nsAutoString name;
+  AppName(name);
+  if (name.IsEmpty()) return S_FALSE;
+
+  *aName = ::SysAllocStringLen(name.get(), name.Length());
+  return *aName ? S_OK : E_OUTOFMEMORY;
+}
+
+STDMETHODIMP
+ApplicationAccessibleWrap::get_appVersion(BSTR* aVersion) {
+  if (!aVersion) return E_INVALIDARG;
+
+  *aVersion = nullptr;
+
+  if (IsDefunct()) return CO_E_OBJNOTCONNECTED;
+
+  nsAutoString version;
+  AppVersion(version);
+  if (version.IsEmpty()) return S_FALSE;
+
+  *aVersion = ::SysAllocStringLen(version.get(), version.Length());
+  return *aVersion ? S_OK : E_OUTOFMEMORY;
+}
+
+STDMETHODIMP
+ApplicationAccessibleWrap::get_toolkitName(BSTR* aName) {
+  if (!aName) return E_INVALIDARG;
+
+  if (IsDefunct()) return CO_E_OBJNOTCONNECTED;
+
+  nsAutoString name;
+  PlatformName(name);
+  if (name.IsEmpty()) return S_FALSE;
+
+  *aName = ::SysAllocStringLen(name.get(), name.Length());
+  return *aName ? S_OK : E_OUTOFMEMORY;
+}
+
+STDMETHODIMP
+ApplicationAccessibleWrap::get_toolkitVersion(BSTR* aVersion) {
+  if (!aVersion) return E_INVALIDARG;
+
+  *aVersion = nullptr;
+
+  if (IsDefunct()) return CO_E_OBJNOTCONNECTED;
+
+  nsAutoString version;
+  PlatformVersion(version);
+  if (version.IsEmpty()) return S_FALSE;
+
+  *aVersion = ::SysAllocStringLen(version.get(), version.Length());
+  return *aVersion ? S_OK : E_OUTOFMEMORY;
+}