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73 lines
1.9 KiB
C++
73 lines
1.9 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim:set ts=2 sw=2 sts=2 et cindent: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "SpeechRecognitionResultList.h"
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#include "mozilla/dom/SpeechRecognitionResultListBinding.h"
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#include "SpeechRecognition.h"
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namespace mozilla {
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namespace dom {
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NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE_2(SpeechRecognitionResultList, mParent, mItems)
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NS_IMPL_CYCLE_COLLECTING_ADDREF(SpeechRecognitionResultList)
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NS_IMPL_CYCLE_COLLECTING_RELEASE(SpeechRecognitionResultList)
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NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(SpeechRecognitionResultList)
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NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY
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NS_INTERFACE_MAP_ENTRY(nsISupports)
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NS_INTERFACE_MAP_END
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SpeechRecognitionResultList::SpeechRecognitionResultList(SpeechRecognition* aParent)
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: mParent(aParent)
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{
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SetIsDOMBinding();
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}
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SpeechRecognitionResultList::~SpeechRecognitionResultList()
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{
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}
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nsISupports*
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SpeechRecognitionResultList::GetParentObject() const
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{
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return static_cast<nsDOMEventTargetHelper*>(mParent.get());
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}
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JSObject*
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SpeechRecognitionResultList::WrapObject(JSContext* aCx,
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JS::Handle<JSObject*> aScope)
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{
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return SpeechRecognitionResultListBinding::Wrap(aCx, aScope, this);
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}
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already_AddRefed<SpeechRecognitionResult>
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SpeechRecognitionResultList::IndexedGetter(uint32_t aIndex, bool& aPresent)
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{
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if (aIndex >= Length()) {
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aPresent = false;
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return nullptr;
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}
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aPresent = true;
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return Item(aIndex);
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}
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uint32_t
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SpeechRecognitionResultList::Length() const
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{
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return mItems.Length();
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}
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already_AddRefed<SpeechRecognitionResult>
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SpeechRecognitionResultList::Item(uint32_t aIndex)
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{
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nsRefPtr<SpeechRecognitionResult> result = mItems.ElementAt(aIndex);
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return result.forget();
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}
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} // namespace dom
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} // namespace mozilla
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