gecko/content/media/webspeech/recognition/EnableWebSpeechRecognitionCheck.cpp

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/* -*- 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 "EnableWebSpeechRecognitionCheck.h"
#include "mozilla/Preferences.h"
namespace {
bool gPrefInitialized = false;
bool gWebSpeechEnabled = false;
}
namespace mozilla {
namespace dom {
/* static */ bool
EnableWebSpeechRecognitionCheck::PrefEnabled()
{
if (!gPrefInitialized) {
Preferences::AddBoolVarCache(&gWebSpeechEnabled, "media.webspeech.recognition.enable");
gPrefInitialized = true;
}
return gWebSpeechEnabled;
}
}
}