зеркало из https://github.com/mozilla/gecko-dev.git
90 строки
2.2 KiB
C++
90 строки
2.2 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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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 "MobileConnectionArray.h"
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#include "mozilla/dom/MozMobileConnectionArrayBinding.h"
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#include "mozilla/Preferences.h"
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using namespace mozilla::dom;
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NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE(MobileConnectionArray,
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mWindow,
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mMobileConnections)
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NS_IMPL_CYCLE_COLLECTING_ADDREF(MobileConnectionArray)
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NS_IMPL_CYCLE_COLLECTING_RELEASE(MobileConnectionArray)
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NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(MobileConnectionArray)
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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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MobileConnectionArray::MobileConnectionArray(nsPIDOMWindow* aWindow)
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: mInitialized(false)
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, mWindow(aWindow)
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{
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uint32_t numRil = mozilla::Preferences::GetUint("ril.numRadioInterfaces", 1);
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MOZ_ASSERT(numRil > 0);
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mMobileConnections.SetLength(numRil);
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SetIsDOMBinding();
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}
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MobileConnectionArray::~MobileConnectionArray()
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{
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}
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void
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MobileConnectionArray::Init()
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{
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mInitialized = true;
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for (uint32_t id = 0; id < mMobileConnections.Length(); id++) {
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nsRefPtr<MobileConnection> mobileConnection = new MobileConnection(mWindow, id);
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mMobileConnections[id] = mobileConnection;
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}
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}
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nsPIDOMWindow*
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MobileConnectionArray::GetParentObject() const
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{
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MOZ_ASSERT(mWindow);
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return mWindow;
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}
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JSObject*
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MobileConnectionArray::WrapObject(JSContext* aCx)
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{
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return MozMobileConnectionArrayBinding::Wrap(aCx, this);
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}
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MobileConnection*
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MobileConnectionArray::Item(uint32_t aIndex)
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{
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bool unused;
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return IndexedGetter(aIndex, unused);
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}
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uint32_t
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MobileConnectionArray::Length() const
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{
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return mMobileConnections.Length();
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}
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MobileConnection*
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MobileConnectionArray::IndexedGetter(uint32_t aIndex, bool& aFound)
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{
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if (!mInitialized) {
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Init();
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}
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aFound = false;
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aFound = aIndex < mMobileConnections.Length();
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return aFound ? mMobileConnections[aIndex] : nullptr;
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}
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