1 files changed, 71 insertions, 0 deletions
diff --git a/widget/cocoa/nsSound.mm b/widget/cocoa/nsSound.mm
new file mode 100644
index 0000000000..cbaad44be7
--- /dev/null
+++ b/widget/cocoa/nsSound.mm
@@ -0,0 +1,71 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 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 "nsSound.h"
+#include "nsContentUtils.h"
+#include "nsObjCExceptions.h"
+#include "nsNetUtil.h"
+#include "nsCOMPtr.h"
+#include "nsIURL.h"
+#include "nsString.h"
+
+#import <Cocoa/Cocoa.h>
+
+NS_IMPL_ISUPPORTS(nsSound, nsISound, nsIStreamLoaderObserver)
+
+nsSound::nsSound() {}
+
+nsSound::~nsSound() {}
+
+NS_IMETHODIMP
+nsSound::Beep() {
+  NS_OBJC_BEGIN_TRY_BLOCK_RETURN;
+
+  NSBeep();
+  return NS_OK;
+
+  NS_OBJC_END_TRY_BLOCK_RETURN(NS_ERROR_FAILURE);
+}
+
+NS_IMETHODIMP
+nsSound::OnStreamComplete(nsIStreamLoader* aLoader, nsISupports* context,
+                          nsresult aStatus, uint32_t dataLen,
+                          const uint8_t* data) {
+  NS_OBJC_BEGIN_TRY_BLOCK_RETURN;
+
+  NSData* value = [NSData dataWithBytes:data length:dataLen];
+
+  NSSound* sound = [[NSSound alloc] initWithData:value];
+
+  [sound play];
+
+  [sound autorelease];
+
+  return NS_OK;
+
+  NS_OBJC_END_TRY_BLOCK_RETURN(NS_ERROR_FAILURE);
+}
+
+NS_IMETHODIMP
+nsSound::Play(nsIURL* aURL) {
+  nsCOMPtr<nsIURI> uri(aURL);
+  nsCOMPtr<nsIStreamLoader> loader;
+  return NS_NewStreamLoader(
+      getter_AddRefs(loader), uri,
+      this,  // aObserver
+      nsContentUtils::GetSystemPrincipal(),
+      nsILoadInfo::SEC_ALLOW_CROSS_ORIGIN_SEC_CONTEXT_IS_NULL,
+      nsIContentPolicy::TYPE_OTHER);
+}
+
+NS_IMETHODIMP
+nsSound::Init() { return NS_OK; }
+
+NS_IMETHODIMP
+nsSound::PlayEventSound(uint32_t aEventId) {
+  // Mac doesn't have system sound settings for each user actions.
+  return NS_OK;
+}