C++ (Cpp) nsTArrayToJSArray Examples

Example #1

File: BluetoothDevice.cpp Project: JuannyWang/gecko-dev

void
BluetoothDevice::SetPropertyByValue(const BluetoothNamedValue& aValue)
{
  const nsString& name = aValue.name();
  const BluetoothValue& value = aValue.value();
  if (name.EqualsLiteral("Name")) {
    mName = value.get_nsString();
  } else if (name.EqualsLiteral("Path")) {
    MOZ_ASSERT(value.get_nsString().Length() > 0);
    mPath = value.get_nsString();
  } else if (name.EqualsLiteral("Address")) {
    mAddress = value.get_nsString();
  } else if (name.EqualsLiteral("Class")) {
    mClass = value.get_uint32_t();
  } else if (name.EqualsLiteral("Icon")) {
    mIcon = value.get_nsString();
  } else if (name.EqualsLiteral("Connected")) {
    mConnected = value.get_bool();
  } else if (name.EqualsLiteral("Paired")) {
    mPaired = value.get_bool();
  } else if (name.EqualsLiteral("UUIDs")) {
    mUuids = value.get_ArrayOfnsString();
    nsresult rv;
    nsIScriptContext* sc = GetContextForEventHandlers(&rv);
    NS_ENSURE_SUCCESS_VOID(rv);
    NS_ENSURE_TRUE_VOID(sc);

    AutoPushJSContext cx(sc->GetNativeContext());

    JS::Rooted<JSObject*> uuids(cx);
    if (NS_FAILED(nsTArrayToJSArray(cx, mUuids, uuids.address()))) {
      BT_WARNING("Cannot set JS UUIDs object!");
      return;
    }
    mJsUuids = uuids;
    Root();
  } else if (name.EqualsLiteral("Services")) {
    mServices = value.get_ArrayOfnsString();
    nsresult rv;
    nsIScriptContext* sc = GetContextForEventHandlers(&rv);
    NS_ENSURE_SUCCESS_VOID(rv);
    NS_ENSURE_TRUE_VOID(sc);

    AutoPushJSContext cx(sc->GetNativeContext());

    JS::Rooted<JSObject*> services(cx);
    if (NS_FAILED(nsTArrayToJSArray(cx, mServices, services.address()))) {
      BT_WARNING("Cannot set JS Services object!");
      return;
    }
    mJsServices = services;
    Root();
  } else {
    nsCString warningMsg;
    warningMsg.AssignLiteral("Not handling device property: ");
    warningMsg.Append(NS_ConvertUTF16toUTF8(name));
    BT_WARNING(warningMsg.get());
  }
}

Example #2

File: BluetoothDevice.cpp Project: alex-tifrea/gecko-dev

void
BluetoothDevice::SetPropertyByValue(const BluetoothNamedValue& aValue)
{
  const nsString& name = aValue.name();
  const BluetoothValue& value = aValue.value();
  if (name.EqualsLiteral("Name")) {
    mName = value.get_nsString();
  } else if (name.EqualsLiteral("Path")) {
    MOZ_ASSERT(value.get_nsString().Length() > 0);
    mPath = value.get_nsString();
  } else if (name.EqualsLiteral("Address")) {
    mAddress = value.get_nsString();
  } else if (name.EqualsLiteral("Class")) {
    mClass = value.get_uint32_t();
  } else if (name.EqualsLiteral("Icon")) {
    mIcon = value.get_nsString();
  } else if (name.EqualsLiteral("Connected")) {
    mConnected = value.get_bool();
  } else if (name.EqualsLiteral("Paired")) {
    mPaired = value.get_bool();
  } else if (name.EqualsLiteral("UUIDs")) {
    mUuids = value.get_ArrayOfnsString();

    AutoJSAPI jsapi;
    if (!jsapi.Init(GetOwner())) {
      BT_WARNING("Failed to initialise AutoJSAPI!");
      return;
    }
    JSContext* cx = jsapi.cx();
    JS::Rooted<JSObject*> uuids(cx);
    if (NS_FAILED(nsTArrayToJSArray(cx, mUuids, &uuids))) {
      BT_WARNING("Cannot set JS UUIDs object!");
      return;
    }
    mJsUuids = uuids;
    Root();
  } else if (name.EqualsLiteral("Services")) {
    mServices = value.get_ArrayOfnsString();

    AutoJSAPI jsapi;
    if (!jsapi.Init(GetOwner())) {
      BT_WARNING("Failed to initialise AutoJSAPI!");
      return;
    }
    JSContext* cx = jsapi.cx();
    JS::Rooted<JSObject*> services(cx);
    if (NS_FAILED(nsTArrayToJSArray(cx, mServices, &services))) {
      BT_WARNING("Cannot set JS Services object!");
      return;
    }
    mJsServices = services;
    Root();
  } else {
    nsCString warningMsg;
    warningMsg.AssignLiteral("Not handling device property: ");
    warningMsg.Append(NS_ConvertUTF16toUTF8(name));
    BT_WARNING(warningMsg.get());
  }
}

Example #3

File: BluetoothDevice.cpp Project: b10n1k/mozilla-central

void
BluetoothDevice::SetPropertyByValue(const BluetoothNamedValue& aValue)
{
  const nsString& name = aValue.name();
  const BluetoothValue& value = aValue.value();
  if (name.EqualsLiteral("Name")) {
    mName = value.get_nsString();
  } else if (name.EqualsLiteral("Path")) {
    MOZ_ASSERT(value.get_nsString().Length() > 0);
    mPath = value.get_nsString();
  } else if (name.EqualsLiteral("Address")) {
    mAddress = value.get_nsString();
  } else if (name.EqualsLiteral("Class")) {
    mClass = value.get_uint32_t();
  } else if (name.EqualsLiteral("Icon")) {
    mIcon = value.get_nsString();
  } else if (name.EqualsLiteral("Connected")) {
    mConnected = value.get_bool();
  } else if (name.EqualsLiteral("Paired")) {
    mPaired = value.get_bool();
  } else if (name.EqualsLiteral("UUIDs")) {
    mUuids = value.get_ArrayOfnsString();
    nsresult rv;
    nsIScriptContext* sc = GetContextForEventHandlers(&rv);
    if (sc) {
      rv =
        nsTArrayToJSArray(sc->GetNativeContext(), mUuids, &mJsUuids);
      if (NS_FAILED(rv)) {
        NS_WARNING("Cannot set JS UUIDs object!");
        return;
      }
      Root();
    } else {
      NS_WARNING("Could not get context!");
    }
  } else if (name.EqualsLiteral("Services")) {
    mServices = value.get_ArrayOfnsString();
    nsresult rv;
    nsIScriptContext* sc = GetContextForEventHandlers(&rv);
    if (sc) {
      rv =
        nsTArrayToJSArray(sc->GetNativeContext(), mServices, &mJsServices);
      if (NS_FAILED(rv)) {
        NS_WARNING("Cannot set JS Services object!");
        return;
      }
      Root();
    } else {
      NS_WARNING("Could not get context!");
    }
#ifdef DEBUG
  } else {
    nsCString warningMsg;
    warningMsg.AssignLiteral("Not handling device property: ");
    warningMsg.Append(NS_ConvertUTF16toUTF8(name));
    NS_WARNING(warningMsg.get());
#endif
  }
}