import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo

dom/media/webspeech/synth/SpeechSynthesisVoice.cpp

@@ -0,0 +1,94 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim:set ts=2 sw=2 sts=2 et cindent: */
+/* 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 "SpeechSynthesis.h"
+#include "nsSynthVoiceRegistry.h"
+#include "mozilla/dom/SpeechSynthesisVoiceBinding.h"
+
+namespace mozilla {
+namespace dom {
+
+NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE(SpeechSynthesisVoice, mParent)
+NS_IMPL_CYCLE_COLLECTING_ADDREF(SpeechSynthesisVoice)
+NS_IMPL_CYCLE_COLLECTING_RELEASE(SpeechSynthesisVoice)
+NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(SpeechSynthesisVoice)
+  NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY
+  NS_INTERFACE_MAP_ENTRY(nsISupports)
+NS_INTERFACE_MAP_END
+
+SpeechSynthesisVoice::SpeechSynthesisVoice(nsISupports* aParent,
+                                           const nsAString& aUri)
+  : mParent(aParent)
+  , mUri(aUri)
+{
+}
+
+SpeechSynthesisVoice::~SpeechSynthesisVoice()
+{
+}
+
+JSObject*
+SpeechSynthesisVoice::WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto)
+{
+  return SpeechSynthesisVoiceBinding::Wrap(aCx, this, aGivenProto);
+}
+
+nsISupports*
+SpeechSynthesisVoice::GetParentObject() const
+{
+  return mParent;
+}
+
+void
+SpeechSynthesisVoice::GetVoiceURI(nsString& aRetval) const
+{
+  aRetval = mUri;
+}
+
+void
+SpeechSynthesisVoice::GetName(nsString& aRetval) const
+{
+  DebugOnly<nsresult> rv =
+    nsSynthVoiceRegistry::GetInstance()->GetVoiceName(mUri, aRetval);
+  NS_WARNING_ASSERTION(NS_SUCCEEDED(rv),
+                       "Failed to get SpeechSynthesisVoice.name");
+}
+
+void
+SpeechSynthesisVoice::GetLang(nsString& aRetval) const
+{
+  DebugOnly<nsresult> rv =
+    nsSynthVoiceRegistry::GetInstance()->GetVoiceLang(mUri, aRetval);
+  NS_WARNING_ASSERTION(NS_SUCCEEDED(rv),
+                       "Failed to get SpeechSynthesisVoice.lang");
+}
+
+bool
+SpeechSynthesisVoice::LocalService() const
+{
+  bool isLocal;
+  DebugOnly<nsresult> rv =
+    nsSynthVoiceRegistry::GetInstance()->IsLocalVoice(mUri, &isLocal);
+  NS_WARNING_ASSERTION(
+    NS_SUCCEEDED(rv), "Failed to get SpeechSynthesisVoice.localService");
+
+  return isLocal;
+}
+
+bool
+SpeechSynthesisVoice::Default() const
+{
+  bool isDefault;
+  DebugOnly<nsresult> rv =
+    nsSynthVoiceRegistry::GetInstance()->IsDefaultVoice(mUri, &isDefault);
+  NS_WARNING_ASSERTION(
+    NS_SUCCEEDED(rv), "Failed to get SpeechSynthesisVoice.default");
+
+  return isDefault;
+}
+
+} // namespace dom
+} // namespace mozilla