1 files changed, 51 insertions, 0 deletions
diff --git a/accessible/mac/MacUtils.h b/accessible/mac/MacUtils.h
new file mode 100644
index 0000000000..3f095a7996
--- /dev/null
+++ b/accessible/mac/MacUtils.h
@@ -0,0 +1,51 @@
+/* clang-format off */
+/* -*- Mode: Objective-C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* clang-format on */
+/* 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 _MacUtils_H_
+#define _MacUtils_H_
+
+#include "nsStringFwd.h"
+
+@class NSString;
+@class mozAccessible;
+
+namespace mozilla {
+namespace a11y {
+namespace utils {
+
+// convert an array of Gecko accessibles to an NSArray of native accessibles
+template <typename AccArray>
+NSArray<mozAccessible*>* ConvertToNSArray(AccArray& aArray) {
+  NSMutableArray* nativeArray = [[[NSMutableArray alloc] init] autorelease];
+
+  // iterate through the list, and get each native accessible.
+  for (Accessible* curAccessible : aArray) {
+    mozAccessible* curNative = GetNativeFromGeckoAccessible(curAccessible);
+    if (curNative)
+      [nativeArray addObject:GetObjectOrRepresentedView(curNative)];
+  }
+
+  return nativeArray;
+}
+
+/**
+ * Get a localized string from the string bundle.
+ * Return nil if not found.
+ */
+NSString* LocalizedString(const nsString& aString);
+
+/**
+ * Gets an accessible atttribute from the mozAccessible's associated
+ * accessible wrapper or proxy, and returns the value as an NSString.
+ * nil if no attribute is found.
+ */
+NSString* GetAccAttr(mozAccessible* aNativeAccessible, nsAtom* aAttrName);
+}
+}
+}
+
+#endif