Add m-esr52 at 52.6.0

1 files changed, 93 insertions, 0 deletions

diff --git a/accessible/windows/ia2/ia2AccessibleHypertext.cpp b/accessible/windows/ia2/ia2AccessibleHypertext.cpp
new file mode 100644
index 000000000..f4b3bdaf2
--- /dev/null
+++ b/accessible/windows/ia2/ia2AccessibleHypertext.cpp
@@ -0,0 +1,93 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim:expandtab:shiftwidth=2:tabstop=2:
+ */
+/* 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 "ia2AccessibleHypertext.h"
+
+#include "AccessibleHypertext_i.c"
+
+#include "HyperTextAccessibleWrap.h"
+#include "IUnknownImpl.h"
+
+using namespace mozilla::a11y;
+
+// IAccessibleHypertext
+
+STDMETHODIMP
+ia2AccessibleHypertext::get_nHyperlinks(long* aHyperlinkCount)
+{
+  A11Y_TRYBLOCK_BEGIN
+
+  if (!aHyperlinkCount)
+    return E_INVALIDARG;
+
+  *aHyperlinkCount = 0;
+
+  MOZ_ASSERT(!HyperTextProxyFor(this));
+
+  HyperTextAccessibleWrap* hyperText = static_cast<HyperTextAccessibleWrap*>(this);
+  if (hyperText->IsDefunct())
+    return CO_E_OBJNOTCONNECTED;
+
+  *aHyperlinkCount = hyperText->LinkCount();
+  return S_OK;
+
+  A11Y_TRYBLOCK_END
+}
+
+STDMETHODIMP
+ia2AccessibleHypertext::get_hyperlink(long aLinkIndex,
+                                      IAccessibleHyperlink** aHyperlink)
+{
+  A11Y_TRYBLOCK_BEGIN
+
+  if (!aHyperlink)
+    return E_INVALIDARG;
+
+  *aHyperlink = nullptr;
+
+  AccessibleWrap* hyperLink;
+  MOZ_ASSERT(!HyperTextProxyFor(this));
+  HyperTextAccessibleWrap* hyperText = static_cast<HyperTextAccessibleWrap*>(this);
+  if (hyperText->IsDefunct()) {
+    return CO_E_OBJNOTCONNECTED;
+  }
+
+  hyperLink = static_cast<AccessibleWrap*>(hyperText->LinkAt(aLinkIndex));
+
+  if (!hyperLink)
+    return E_FAIL;
+
+  *aHyperlink =
+    static_cast<IAccessibleHyperlink*>(hyperLink);
+  (*aHyperlink)->AddRef();
+  return S_OK;
+
+  A11Y_TRYBLOCK_END
+}
+
+STDMETHODIMP
+ia2AccessibleHypertext::get_hyperlinkIndex(long aCharIndex, long* aHyperlinkIndex)
+{
+  A11Y_TRYBLOCK_BEGIN
+
+  if (!aHyperlinkIndex)
+    return E_INVALIDARG;
+
+  *aHyperlinkIndex = 0;
+
+  MOZ_ASSERT(!HyperTextProxyFor(this));
+
+  HyperTextAccessibleWrap* hyperAcc = static_cast<HyperTextAccessibleWrap*>(this);
+  if (hyperAcc->IsDefunct())
+    return CO_E_OBJNOTCONNECTED;
+
+  *aHyperlinkIndex = hyperAcc->LinkIndexAtOffset(aCharIndex);
+  return S_OK;
+
+  A11Y_TRYBLOCK_END
+}
+