tenfourfox/dom/media/webspeech/recognition/SpeechRecognitionResult.cpp
Cameron Kaiser c9b2922b70 hello FPR
2017-04-19 00:56:45 -07:00

77 lines
1.9 KiB
C++

/* -*- 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 "SpeechRecognitionResult.h"
#include "mozilla/dom/SpeechRecognitionResultBinding.h"
#include "SpeechRecognition.h"
namespace mozilla {
namespace dom {
NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE(SpeechRecognitionResult, mParent)
NS_IMPL_CYCLE_COLLECTING_ADDREF(SpeechRecognitionResult)
NS_IMPL_CYCLE_COLLECTING_RELEASE(SpeechRecognitionResult)
NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(SpeechRecognitionResult)
NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY
NS_INTERFACE_MAP_ENTRY(nsISupports)
NS_INTERFACE_MAP_END
SpeechRecognitionResult::SpeechRecognitionResult(SpeechRecognition* aParent)
: mParent(aParent)
{
}
SpeechRecognitionResult::~SpeechRecognitionResult()
{
}
JSObject*
SpeechRecognitionResult::WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto)
{
return SpeechRecognitionResultBinding::Wrap(aCx, this, aGivenProto);
}
nsISupports*
SpeechRecognitionResult::GetParentObject() const
{
return static_cast<DOMEventTargetHelper*>(mParent.get());
}
already_AddRefed<SpeechRecognitionAlternative>
SpeechRecognitionResult::IndexedGetter(uint32_t aIndex, bool& aPresent)
{
if (aIndex >= Length()) {
aPresent = false;
return nullptr;
}
aPresent = true;
return Item(aIndex);
}
uint32_t
SpeechRecognitionResult::Length() const
{
return mItems.Length();
}
already_AddRefed<SpeechRecognitionAlternative>
SpeechRecognitionResult::Item(uint32_t aIndex)
{
RefPtr<SpeechRecognitionAlternative> alternative = mItems.ElementAt(aIndex);
return alternative.forget();
}
bool
SpeechRecognitionResult::IsFinal() const
{
return true; // TODO
}
} // namespace dom
} // namespace mozilla