Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
       2             : /* vim:set ts=2 sw=2 sts=2 et cindent: */
       3             : /* This Source Code Form is subject to the terms of the Mozilla Public
       4             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       5             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
       6             : 
       7             : #include "SpeechSynthesis.h"
       8             : #include "nsSynthVoiceRegistry.h"
       9             : #include "mozilla/dom/SpeechSynthesisVoiceBinding.h"
      10             : 
      11             : namespace mozilla {
      12             : namespace dom {
      13             : 
      14           0 : NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE(SpeechSynthesisVoice, mParent)
      15           0 : NS_IMPL_CYCLE_COLLECTING_ADDREF(SpeechSynthesisVoice)
      16           0 : NS_IMPL_CYCLE_COLLECTING_RELEASE(SpeechSynthesisVoice)
      17           0 : NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(SpeechSynthesisVoice)
      18           0 :   NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY
      19           0 :   NS_INTERFACE_MAP_ENTRY(nsISupports)
      20           0 : NS_INTERFACE_MAP_END
      21             : 
      22           0 : SpeechSynthesisVoice::SpeechSynthesisVoice(nsISupports* aParent,
      23           0 :                                            const nsAString& aUri)
      24             :   : mParent(aParent)
      25           0 :   , mUri(aUri)
      26             : {
      27           0 : }
      28             : 
      29           0 : SpeechSynthesisVoice::~SpeechSynthesisVoice()
      30             : {
      31           0 : }
      32             : 
      33             : JSObject*
      34           0 : SpeechSynthesisVoice::WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto)
      35             : {
      36           0 :   return SpeechSynthesisVoiceBinding::Wrap(aCx, this, aGivenProto);
      37             : }
      38             : 
      39             : nsISupports*
      40           0 : SpeechSynthesisVoice::GetParentObject() const
      41             : {
      42           0 :   return mParent;
      43             : }
      44             : 
      45             : void
      46           0 : SpeechSynthesisVoice::GetVoiceURI(nsString& aRetval) const
      47             : {
      48           0 :   aRetval = mUri;
      49           0 : }
      50             : 
      51             : void
      52           0 : SpeechSynthesisVoice::GetName(nsString& aRetval) const
      53             : {
      54             :   DebugOnly<nsresult> rv =
      55           0 :     nsSynthVoiceRegistry::GetInstance()->GetVoiceName(mUri, aRetval);
      56           0 :   NS_WARNING_ASSERTION(NS_SUCCEEDED(rv),
      57             :                        "Failed to get SpeechSynthesisVoice.name");
      58           0 : }
      59             : 
      60             : void
      61           0 : SpeechSynthesisVoice::GetLang(nsString& aRetval) const
      62             : {
      63             :   DebugOnly<nsresult> rv =
      64           0 :     nsSynthVoiceRegistry::GetInstance()->GetVoiceLang(mUri, aRetval);
      65           0 :   NS_WARNING_ASSERTION(NS_SUCCEEDED(rv),
      66             :                        "Failed to get SpeechSynthesisVoice.lang");
      67           0 : }
      68             : 
      69             : bool
      70           0 : SpeechSynthesisVoice::LocalService() const
      71             : {
      72             :   bool isLocal;
      73             :   DebugOnly<nsresult> rv =
      74           0 :     nsSynthVoiceRegistry::GetInstance()->IsLocalVoice(mUri, &isLocal);
      75           0 :   NS_WARNING_ASSERTION(
      76             :     NS_SUCCEEDED(rv), "Failed to get SpeechSynthesisVoice.localService");
      77             : 
      78           0 :   return isLocal;
      79             : }
      80             : 
      81             : bool
      82           0 : SpeechSynthesisVoice::Default() const
      83             : {
      84             :   bool isDefault;
      85             :   DebugOnly<nsresult> rv =
      86           0 :     nsSynthVoiceRegistry::GetInstance()->IsDefaultVoice(mUri, &isDefault);
      87           0 :   NS_WARNING_ASSERTION(
      88             :     NS_SUCCEEDED(rv), "Failed to get SpeechSynthesisVoice.default");
      89             : 
      90           0 :   return isDefault;
      91             : }
      92             : 
      93             : } // namespace dom
      94             : } // namespace mozilla