зеркало из https://github.com/mozilla/gecko-dev.git
63 строки
1.6 KiB
C++
63 строки
1.6 KiB
C++
/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
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/* vim: set ts=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 file,
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* You can obtain one at http://mozilla.org/MPL/2.0/ */
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#include "BluetoothCommon.h"
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#include "MediaPlayStatus.h"
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#include "nsContentUtils.h"
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#include "nsCxPusher.h"
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#include "nsJSUtils.h"
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#include "nsThreadUtils.h"
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using namespace mozilla;
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USING_BLUETOOTH_NAMESPACE
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MediaPlayStatus::MediaPlayStatus() : mDuration(-1)
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, mPosition(-1)
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{
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}
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nsresult
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MediaPlayStatus::Init(JSContext* aCx, const jsval* aVal)
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{
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MOZ_ASSERT(NS_IsMainThread());
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if (!aCx || !aVal) {
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return NS_OK;
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}
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if (!aVal->isObject()) {
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return aVal->isNullOrUndefined() ? NS_OK : NS_ERROR_TYPE_ERR;
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}
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JS::RootedObject obj(aCx, &aVal->toObject());
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nsCxPusher pusher;
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pusher.Push(aCx);
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JSAutoCompartment ac(aCx, obj);
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JS::Rooted<JS::Value> value(aCx);
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NS_ENSURE_STATE(JS_GetProperty(aCx, obj, "mDuration", &value));
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if (JSVAL_IS_INT(value)) {
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NS_ENSURE_STATE(JS_ValueToInt64(aCx, value, &mDuration));
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}
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NS_ENSURE_STATE(JS_GetProperty(aCx, obj, "mPlayStatus", &value));
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if (JSVAL_IS_STRING(value)) {
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nsDependentJSString jsString;
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NS_ENSURE_STATE(JSVAL_IS_STRING(value));
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NS_ENSURE_STATE(jsString.init(aCx, value.toString()));
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mPlayStatus = jsString;
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}
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NS_ENSURE_STATE(JS_GetProperty(aCx, obj, "mPosition", &value));
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if (JSVAL_IS_INT(value)) {
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NS_ENSURE_STATE(JS_ValueToInt64(aCx, value, &mPosition));
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}
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return NS_OK;
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}
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