C++ (Cpp) GlobalObject::GetAsSupports示例

示例#1

文件： PointerEvent.cpp 项目： cstipkovic/gecko-dev

// static
already_AddRefed<PointerEvent>
PointerEvent::Constructor(const GlobalObject& aGlobal,
                          const nsAString& aType,
                          const PointerEventInit& aParam,
                          ErrorResult& aRv)
{
  nsCOMPtr<EventTarget> owner = do_QueryInterface(aGlobal.GetAsSupports());
  return Constructor(owner, aType, aParam);
}

示例#2

文件： PushManager.cpp 项目： stephen-wilcox/gecko-dev

// static
already_AddRefed<PushSubscription>
PushSubscription::Constructor(GlobalObject& aGlobal, const nsAString& aEndpoint, const nsAString& aScope, ErrorResult& aRv)
{
  MOZ_ASSERT(!aEndpoint.IsEmpty());
  MOZ_ASSERT(!aScope.IsEmpty());
  nsCOMPtr<nsIGlobalObject> global = do_QueryInterface(aGlobal.GetAsSupports());
  nsRefPtr<PushSubscription> sub = new PushSubscription(global, aEndpoint, aScope);
  return sub.forget();
}

示例#3

文件： MessageEvent.cpp 项目： 70599/Waterfox

/* static */ already_AddRefed<MessageEvent>
MessageEvent::Constructor(const GlobalObject& aGlobal,
                          const nsAString& aType,
                          const MessageEventInit& aParam,
                          ErrorResult& aRv)
{
  nsCOMPtr<EventTarget> t = do_QueryInterface(aGlobal.GetAsSupports());
  return Constructor(t, aType, aParam, aRv);
}

示例#4

文件： DOMMatrix.cpp 项目： GuanWen-Chen/gecko-b2g

already_AddRefed<DOMMatrix>
DOMMatrix::Constructor(const GlobalObject& aGlobal, const Float32Array& aArray32, ErrorResult& aRv)
{
  RefPtr<DOMMatrix> obj = new DOMMatrix(aGlobal.GetAsSupports());
  aArray32.ComputeLengthAndData();
  SetDataInMatrix(obj, aArray32.Data(), aArray32.Length(), aRv);

  return obj.forget();
}

示例#5

文件： DOMPoint.cpp 项目： 70599/Waterfox

already_AddRefed<DOMPoint>
DOMPoint::Constructor(const GlobalObject& aGlobal, const DOMPointInit& aParams,
                      ErrorResult& aRV)
{
  RefPtr<DOMPoint> obj =
    new DOMPoint(aGlobal.GetAsSupports(), aParams.mX, aParams.mY,
                 aParams.mZ, aParams.mW);
  return obj.forget();
}

示例#6

文件： File.cpp 项目： Noctem/gecko-dev

/* static */
already_AddRefed<Promise> File::CreateFromNsIFile(
    const GlobalObject& aGlobal, nsIFile* aData,
    const ChromeFilePropertyBag& aBag, SystemCallerGuarantee aGuarantee,
    ErrorResult& aRv) {
  nsCOMPtr<nsIGlobalObject> global = do_QueryInterface(aGlobal.GetAsSupports());

  RefPtr<Promise> promise =
      FileCreatorHelper::CreateFile(global, aData, aBag, true, aRv);
  return promise.forget();
}

示例#7

文件： MediaRecorder.cpp 项目： JCROM-FxOS/b2jc_gecko

/* static */ already_AddRefed<MediaRecorder>
MediaRecorder::Constructor(const GlobalObject& aGlobal,
                           DOMMediaStream& aStream, ErrorResult& aRv)
{
  nsCOMPtr<nsIScriptGlobalObject> sgo = do_QueryInterface(aGlobal.GetAsSupports());
  if (!sgo) {
    aRv.Throw(NS_ERROR_FAILURE);
    return nullptr;
  }

  nsCOMPtr<nsPIDOMWindow> ownerWindow = do_QueryInterface(aGlobal.GetAsSupports());
  if (!ownerWindow) {
    aRv.Throw(NS_ERROR_FAILURE);
    return nullptr;
  }

  nsRefPtr<MediaRecorder> object = new MediaRecorder(aStream, ownerWindow);
  return object.forget();
}

示例#8

文件： URLSearchParams.cpp 项目： Danielzac/gecko-dev

/* static */ already_AddRefed<URLSearchParams>
URLSearchParams::Constructor(const GlobalObject& aGlobal,
                             URLSearchParams& aInit,
                             ErrorResult& aRv)
{
  RefPtr<URLSearchParams> sp =
    new URLSearchParams(aGlobal.GetAsSupports(), aInit);

  return sp.forget();
}

示例#9

文件： URLSearchParams.cpp 项目： Danielzac/gecko-dev

/* static */ already_AddRefed<URLSearchParams>
URLSearchParams::Constructor(const GlobalObject& aGlobal,
                             const nsAString& aInit,
                             ErrorResult& aRv)
{
  RefPtr<URLSearchParams> sp =
    new URLSearchParams(aGlobal.GetAsSupports(), nullptr);
  sp->ParseInput(NS_ConvertUTF16toUTF8(aInit));

  return sp.forget();
}

示例#10

文件： File.cpp 项目： AtulKumar2/gecko-dev

/* static */ already_AddRefed<Blob>
Blob::Constructor(const GlobalObject& aGlobal, ErrorResult& aRv)
{
  nsRefPtr<MultipartBlobImpl> impl = new MultipartBlobImpl();

  impl->InitializeBlob();
  MOZ_ASSERT(!impl->IsFile());

  nsRefPtr<Blob> blob = Blob::Create(aGlobal.GetAsSupports(), impl);
  return blob.forget();
}

示例#11

文件： EventTarget.cpp 项目： artines1/gecko-dev

/* static */
already_AddRefed<EventTarget>
EventTarget::Constructor(const GlobalObject& aGlobal, ErrorResult& aRv)
{
  nsCOMPtr<nsIGlobalObject> global = do_QueryInterface(aGlobal.GetAsSupports());
  if (!global) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return nullptr;
  }
  RefPtr<EventTarget> target = new ConstructibleEventTarget(global);
  return target.forget();
}

示例#12

文件： nsFormData.cpp 项目： ConradIrwin/gecko-dev

/* static */ already_AddRefed<nsFormData>
nsFormData::Constructor(const GlobalObject& aGlobal,
                        const Optional<NonNull<HTMLFormElement> >& aFormElement,
                        ErrorResult& aRv)
{
  nsRefPtr<nsFormData> formData = new nsFormData(aGlobal.GetAsSupports());
  if (aFormElement.WasPassed()) {
    aRv = aFormElement.Value().WalkFormElements(formData);
  }
  return formData.forget();
}

示例#13

文件： Text.cpp 项目： AOSC-Dev/Pale-Moon

/* static */ already_AddRefed<Text>
Text::Constructor(const GlobalObject& aGlobal,
                  const nsAString& aData, ErrorResult& aRv)
{
  nsCOMPtr<nsPIDOMWindow> window = do_QueryInterface(aGlobal.GetAsSupports());
  if (!window || !window->GetDoc()) {
    aRv.Throw(NS_ERROR_FAILURE);
    return nullptr;
  }

  return window->GetDoc()->CreateTextNode(aData);
}

示例#14

文件： DocumentFragment.cpp 项目： PatMart/gecko-dev

/* static */ already_AddRefed<DocumentFragment>
DocumentFragment::Constructor(const GlobalObject& aGlobal,
                              ErrorResult& aRv)
{
  nsCOMPtr<nsPIDOMWindow> window = do_QueryInterface(aGlobal.GetAsSupports());
  if (!window || !window->GetDoc()) {
    aRv.Throw(NS_ERROR_FAILURE);
    return nullptr;
  }

  return window->GetDoc()->CreateDocumentFragment();
}

示例#15

文件： SpeechRecognitionError.cpp 项目： Danielzac/gecko-dev

already_AddRefed<SpeechRecognitionError>
SpeechRecognitionError::Constructor(const GlobalObject& aGlobal,
                                    const nsAString& aType,
                                    const SpeechRecognitionErrorInit& aParam,
                                    ErrorResult& aRv)
{
  nsCOMPtr<mozilla::dom::EventTarget> t = do_QueryInterface(aGlobal.GetAsSupports());
  RefPtr<SpeechRecognitionError> e = new SpeechRecognitionError(t, nullptr, nullptr);
  bool trusted = e->Init(t);
  e->InitSpeechRecognitionError(aType, aParam.mBubbles, aParam.mCancelable, aParam.mError, aParam.mMessage);
  e->SetTrusted(trusted);
  return e.forget();
}

示例#16

文件： DOMQuad.cpp 项目： CodeSpeaker/gecko-dev

already_AddRefed<DOMQuad>
DOMQuad::Constructor(const GlobalObject& aGlobal, const DOMRectReadOnly& aRect,
                     ErrorResult& aRV)
{
  CSSPoint points[4];
  Float x = aRect.X(), y = aRect.Y(), w = aRect.Width(), h = aRect.Height();
  points[0] = CSSPoint(x, y);
  points[1] = CSSPoint(x + w, y);
  points[2] = CSSPoint(x + w, y + h);
  points[3] = CSSPoint(x, y + h);
  nsRefPtr<DOMQuad> obj = new DOMQuad(aGlobal.GetAsSupports(), points);
  return obj.forget();
}

示例#17

文件： KeyboardEvent.cpp 项目： Andrel322/gecko-dev

// static
already_AddRefed<KeyboardEvent>
KeyboardEvent::Constructor(const GlobalObject& aGlobal,
                           const nsAString& aType,
                           const KeyboardEventInit& aParam,
                           ErrorResult& aRv)
{
  nsCOMPtr<EventTarget> target = do_QueryInterface(aGlobal.GetAsSupports());
  nsRefPtr<KeyboardEvent> newEvent =
    new KeyboardEvent(target, nullptr, nullptr);
  newEvent->InitWithKeyboardEventInit(target, aType, aParam, aRv);

  return newEvent.forget();
}

示例#18

文件： SpeechRecognition.cpp 项目： JasonJinCn/gecko-dev

already_AddRefed<SpeechRecognition>
SpeechRecognition::Constructor(const GlobalObject& aGlobal,
                               ErrorResult& aRv)
{
  nsCOMPtr<nsPIDOMWindow> win = do_QueryInterface(aGlobal.GetAsSupports());
  if (!win) {
    aRv.Throw(NS_ERROR_FAILURE);
  }

  MOZ_ASSERT(win->IsInnerWindow());
  nsRefPtr<SpeechRecognition> object = new SpeechRecognition(win);
  return object.forget();
}

示例#19

文件： MessageEvent.cpp 项目： PatMart/gecko-dev

/* static */ already_AddRefed<MessageEvent>
MessageEvent::Constructor(const GlobalObject& aGlobal,
                          JSContext* aCx, const nsAString& aType,
                          const MessageEventInit& aParam,
                          ErrorResult& aRv)
{
  nsCOMPtr<EventTarget> t = do_QueryInterface(aGlobal.GetAsSupports());
  nsRefPtr<MessageEvent> event = new MessageEvent(t, nullptr, nullptr);

  aRv = event->InitEvent(aType, aParam.mBubbles, aParam.mCancelable);
  if (aRv.Failed()) {
    return nullptr;
  }

  bool trusted = event->Init(t);
  event->SetTrusted(trusted);

  event->mData = aParam.mData;

  mozilla::HoldJSObjects(event.get());

  if (aParam.mOrigin.WasPassed()) {
    event->mOrigin = aParam.mOrigin.Value();
  }

  if (aParam.mLastEventId.WasPassed()) {
    event->mLastEventId = aParam.mLastEventId.Value();
  }

  if (!aParam.mSource.IsNull()) {
    if (aParam.mSource.Value().IsWindowProxy()) {
      event->mWindowSource = aParam.mSource.Value().GetAsWindowProxy();
    } else {
      event->mPortSource = aParam.mSource.Value().GetAsMessagePort();
    }

    MOZ_ASSERT(event->mWindowSource || event->mPortSource);
  }

  if (aParam.mPorts.WasPassed() && !aParam.mPorts.Value().IsNull()) {
    nsTArray<nsRefPtr<MessagePortBase>> ports;
    for (uint32_t i = 0, len = aParam.mPorts.Value().Value().Length(); i < len; ++i) {
      ports.AppendElement(aParam.mPorts.Value().Value()[i].get());
    }

    event->mPorts = new MessagePortList(static_cast<EventBase*>(event), ports);
  }

  return event.forget();
}

示例#20

文件： CustomEvent.cpp 项目： huchengtw-moz/gecko-dev

already_AddRefed<CustomEvent>
CustomEvent::Constructor(const GlobalObject& aGlobal,
                         const nsAString& aType,
                         const CustomEventInit& aParam,
                         ErrorResult& aRv)
{
    nsCOMPtr<mozilla::dom::EventTarget> t = do_QueryInterface(aGlobal.GetAsSupports());
    nsRefPtr<CustomEvent> e = new CustomEvent(t, nullptr, nullptr);
    bool trusted = e->Init(t);
    JS::Rooted<JS::Value> detail(aGlobal.Context(), aParam.mDetail);
    e->InitCustomEvent(aGlobal.Context(), aType, aParam.mBubbles, aParam.mCancelable, detail, aRv);
    e->SetTrusted(trusted);
    return e.forget();
}

示例#21

文件： URL.cpp 项目： ShakoHo/gecko-dev

void
URL::RevokeObjectURL(const GlobalObject& aGlobal, const nsAString& aURL,
                     ErrorResult& aRv)
{
  nsCOMPtr<nsIGlobalObject> global = do_QueryInterface(aGlobal.GetAsSupports());
  if (!global) {
    aRv.Throw(NS_ERROR_FAILURE);
    return;
  }

  nsIPrincipal* principal = nsContentUtils::ObjectPrincipal(aGlobal.Get());

  NS_LossyConvertUTF16toASCII asciiurl(aURL);

  nsIPrincipal* urlPrincipal =
    nsHostObjectProtocolHandler::GetDataEntryPrincipal(asciiurl);

  if (urlPrincipal && principal->Subsumes(urlPrincipal)) {
    nsCOMPtr<nsIGlobalObject> global = do_QueryInterface(aGlobal.GetAsSupports());
    global->UnregisterHostObjectURI(asciiurl);
    nsHostObjectProtocolHandler::RemoveDataEntry(asciiurl);
  }
}

示例#22

文件： FocusEvent.cpp 项目： JuannyWang/gecko-dev

already_AddRefed<FocusEvent>
FocusEvent::Constructor(const GlobalObject& aGlobal,
                        const nsAString& aType,
                        const FocusEventInit& aParam,
                        ErrorResult& aRv)
{
  nsCOMPtr<EventTarget> t = do_QueryInterface(aGlobal.GetAsSupports());
  nsRefPtr<FocusEvent> e = new FocusEvent(t, nullptr, nullptr);
  bool trusted = e->Init(t);
  aRv = e->InitFocusEvent(aType, aParam.mBubbles, aParam.mCancelable, aParam.mView,
                          aParam.mDetail, aParam.mRelatedTarget);
  e->SetTrusted(trusted);
  return e.forget();
}

示例#23

文件： DOMQuad.cpp 项目： CodeSpeaker/gecko-dev

already_AddRefed<DOMQuad>
DOMQuad::Constructor(const GlobalObject& aGlobal,
                     const DOMPointInit& aP1,
                     const DOMPointInit& aP2,
                     const DOMPointInit& aP3,
                     const DOMPointInit& aP4,
                     ErrorResult& aRV)
{
  nsRefPtr<DOMQuad> obj = new DOMQuad(aGlobal.GetAsSupports());
  obj->mPoints[0] = DOMPoint::Constructor(aGlobal, aP1, aRV);
  obj->mPoints[1] = DOMPoint::Constructor(aGlobal, aP2, aRV);
  obj->mPoints[2] = DOMPoint::Constructor(aGlobal, aP3, aRV);
  obj->mPoints[3] = DOMPoint::Constructor(aGlobal, aP4, aRV);
  return obj.forget();
}

示例#24

文件： IDBKeyRange.cpp 项目： bitwiseworks/mozilla-os2

// static
already_AddRefed<IDBKeyRange>
IDBKeyRange::Only(const GlobalObject& aGlobal,
                  JS::Handle<JS::Value> aValue,
                  ErrorResult& aRv)
{
  RefPtr<IDBKeyRange> keyRange =
    new IDBKeyRange(aGlobal.GetAsSupports(), false, false, true);

  aRv = GetKeyFromJSVal(aGlobal.Context(), aValue, keyRange->Lower());
  if (aRv.Failed()) {
    return nullptr;
  }

  return keyRange.forget();
}

示例#25

文件： MediaSource.cpp 项目： MichaelKohler/gecko-dev

/* static */ bool
MediaSource::IsTypeSupported(const GlobalObject& aOwner, const nsAString& aType)
{
  MOZ_ASSERT(NS_IsMainThread());
  DecoderDoctorDiagnostics diagnostics;
  nsresult rv = IsTypeSupported(aType, &diagnostics);
  nsCOMPtr<nsPIDOMWindowInner> window = do_QueryInterface(aOwner.GetAsSupports());
  diagnostics.StoreFormatDiagnostics(window ? window->GetExtantDoc() : nullptr,
                                     aType, NS_SUCCEEDED(rv), __func__);
#define this nullptr
  MSE_API("IsTypeSupported(aType=%s)%s ",
          NS_ConvertUTF16toUTF8(aType).get(), rv == NS_OK ? "OK" : "[not supported]");
#undef this // don't ever remove this line !
  return NS_SUCCEEDED(rv);
}

示例#26

文件： nsDOMFileReader.cpp 项目： Balakrishnan-Vivek/gecko-dev

/* static */ already_AddRefed<nsDOMFileReader>
nsDOMFileReader::Constructor(const GlobalObject& aGlobal, ErrorResult& aRv)
{
  nsRefPtr<nsDOMFileReader> fileReader = new nsDOMFileReader();

  nsCOMPtr<nsPIDOMWindow> owner = do_QueryInterface(aGlobal.GetAsSupports());
  if (!owner) {
    NS_WARNING("Unexpected nsIJSNativeInitializer owner");
    aRv.Throw(NS_ERROR_FAILURE);
    return nullptr;
  }

  fileReader->BindToOwner(owner);
  return fileReader.forget();
}

示例#27

文件： IDBKeyRange.cpp 项目： Gabuzo/mozilla-central

// static
already_AddRefed<IDBKeyRange>
IDBKeyRange::Only(const GlobalObject& aGlobal, JSContext* aCx,
                  JS::Handle<JS::Value> aValue, ErrorResult& aRv)
{
  MOZ_ASSERT(NS_IsMainThread(), "Wrong thread!");

  nsRefPtr<IDBKeyRange> keyRange =
    new IDBKeyRange(aGlobal.GetAsSupports(), false, false, true);

  aRv = GetKeyFromJSVal(aCx, aValue, keyRange->Lower());
  if (aRv.Failed()) {
    return nullptr;
  }

  return keyRange.forget();
}

示例#28

文件： AudioBuffer.cpp 项目： luke-chang/gecko-1

/* static */ already_AddRefed<AudioBuffer>
AudioBuffer::Constructor(const GlobalObject& aGlobal,
                         const AudioBufferOptions& aOptions,
                         ErrorResult& aRv)
{
  if (!aOptions.mNumberOfChannels) {
    aRv.Throw(NS_ERROR_DOM_INDEX_SIZE_ERR);
    return nullptr;
  }

  nsCOMPtr<nsPIDOMWindowInner> window =
    do_QueryInterface(aGlobal.GetAsSupports());

  return Create(window, aOptions.mNumberOfChannels, aOptions.mLength,
                aOptions.mSampleRate, aRv);
}

示例#29

文件： BluetoothGattService.cpp 项目： MichaelKohler/gecko-dev

already_AddRefed<BluetoothGattService>
BluetoothGattService::Constructor(const GlobalObject& aGlobal,
                                  const BluetoothGattServiceInit& aInit,
                                  ErrorResult& aRv)
{
  nsCOMPtr<nsPIDOMWindowInner> window = do_QueryInterface(aGlobal.GetAsSupports());
  if (!window) {
    aRv.Throw(NS_ERROR_FAILURE);
    return nullptr;
  }

  RefPtr<BluetoothGattService> service = new BluetoothGattService(window,
                                                                    aInit);

  return service.forget();
}

示例#30

文件： File.cpp 项目： Noctem/gecko-dev

/* static */
already_AddRefed<Promise> File::CreateFromFileName(
    const GlobalObject& aGlobal, const nsAString& aPath,
    const ChromeFilePropertyBag& aBag, SystemCallerGuarantee aGuarantee,
    ErrorResult& aRv) {
  nsCOMPtr<nsIFile> file;
  aRv = NS_NewLocalFile(aPath, false, getter_AddRefs(file));
  if (NS_WARN_IF(aRv.Failed())) {
    return nullptr;
  }

  nsCOMPtr<nsIGlobalObject> global = do_QueryInterface(aGlobal.GetAsSupports());

  RefPtr<Promise> promise =
      FileCreatorHelper::CreateFile(global, file, aBag, false, aRv);
  return promise.forget();
}