105 lines
2.7 KiB
C++
105 lines
2.7 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 "SpeechGrammarList.h"
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#include "mozilla/dom/SpeechGrammarListBinding.h"
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#include "mozilla/ErrorResult.h"
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#include "nsCOMPtr.h"
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#include "nsXPCOMStrings.h"
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#include "SpeechGrammar.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(SpeechGrammarList, mParent, mItems)
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NS_IMPL_CYCLE_COLLECTING_ADDREF(SpeechGrammarList)
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NS_IMPL_CYCLE_COLLECTING_RELEASE(SpeechGrammarList)
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NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(SpeechGrammarList)
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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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SpeechGrammarList::SpeechGrammarList(nsISupports* aParent)
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: mParent(aParent)
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{
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}
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SpeechGrammarList::~SpeechGrammarList()
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{
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}
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already_AddRefed<SpeechGrammarList>
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SpeechGrammarList::Constructor(const GlobalObject& aGlobal,
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ErrorResult& aRv)
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{
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RefPtr<SpeechGrammarList> speechGrammarList =
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new SpeechGrammarList(aGlobal.GetAsSupports());
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return speechGrammarList.forget();
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}
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JSObject*
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SpeechGrammarList::WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto)
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{
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return SpeechGrammarListBinding::Wrap(aCx, this, aGivenProto);
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}
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nsISupports*
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SpeechGrammarList::GetParentObject() const
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{
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return mParent;
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}
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uint32_t
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SpeechGrammarList::Length() const
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{
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return mItems.Length();
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}
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already_AddRefed<SpeechGrammar>
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SpeechGrammarList::Item(uint32_t aIndex, ErrorResult& aRv)
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{
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RefPtr<SpeechGrammar> result = mItems.ElementAt(aIndex);
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return result.forget();
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}
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void
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SpeechGrammarList::AddFromURI(const nsAString& aSrc,
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const Optional<float>& aWeight,
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ErrorResult& aRv)
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{
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aRv.Throw(NS_ERROR_NOT_IMPLEMENTED);
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return;
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}
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void
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SpeechGrammarList::AddFromString(const nsAString& aString,
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const Optional<float>& aWeight,
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ErrorResult& aRv)
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{
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SpeechGrammar* speechGrammar = new SpeechGrammar(mParent);
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speechGrammar->SetSrc(aString, aRv);
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mItems.AppendElement(speechGrammar);
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return;
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}
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already_AddRefed<SpeechGrammar>
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SpeechGrammarList::IndexedGetter(uint32_t aIndex, bool& aPresent,
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ErrorResult& aRv)
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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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ErrorResult rv;
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aPresent = true;
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return Item(aIndex, rv);
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}
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} // namespace dom
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} // namespace mozilla
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