tor-browser

The Tor Browser
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CSSVariableReferenceValue.cpp (2299B)

      1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
      2 /* vim:set ts=2 sw=2 sts=2 et cindent: */
      3 /* This Source Code Form is subject to the terms of the Mozilla Public
      4 * License, v. 2.0. If a copy of the MPL was not distributed with this
      5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
      6 
      7 #include "mozilla/dom/CSSVariableReferenceValue.h"
      8 
      9 #include "mozilla/AlreadyAddRefed.h"
     10 #include "mozilla/Assertions.h"
     11 #include "mozilla/ErrorResult.h"
     12 #include "mozilla/RefPtr.h"
     13 #include "mozilla/dom/CSSVariableReferenceValueBinding.h"
     14 #include "nsCycleCollectionParticipant.h"
     15 
     16 namespace mozilla::dom {
     17 
     18 CSSVariableReferenceValue::CSSVariableReferenceValue(
     19    nsCOMPtr<nsISupports> aParent)
     20    : mParent(std::move(aParent)) {
     21  MOZ_ASSERT(mParent);
     22 }
     23 
     24 NS_IMPL_CYCLE_COLLECTING_ADDREF(CSSVariableReferenceValue)
     25 NS_IMPL_CYCLE_COLLECTING_RELEASE(CSSVariableReferenceValue)
     26 NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(CSSVariableReferenceValue)
     27  NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY
     28  NS_INTERFACE_MAP_ENTRY(nsISupports)
     29 NS_INTERFACE_MAP_END
     30 NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE(CSSVariableReferenceValue, mParent)
     31 
     32 nsISupports* CSSVariableReferenceValue::GetParentObject() const {
     33  return mParent;
     34 }
     35 
     36 JSObject* CSSVariableReferenceValue::WrapObject(
     37    JSContext* aCx, JS::Handle<JSObject*> aGivenProto) {
     38  return CSSVariableReferenceValue_Binding::Wrap(aCx, this, aGivenProto);
     39 }
     40 
     41 // start of CSSVariableReferenceValue Web IDL implementation
     42 
     43 // static
     44 already_AddRefed<CSSVariableReferenceValue>
     45 CSSVariableReferenceValue::Constructor(const GlobalObject& aGlobal,
     46                                       const nsACString& aVariable,
     47                                       CSSUnparsedValue* aFallback,
     48                                       ErrorResult& aRv) {
     49  return MakeAndAddRef<CSSVariableReferenceValue>(aGlobal.GetAsSupports());
     50 }
     51 
     52 void CSSVariableReferenceValue::GetVariable(nsCString& aRetVal) const {}
     53 
     54 void CSSVariableReferenceValue::SetVariable(const nsACString& aArg,
     55                                            ErrorResult& aRv) {
     56  aRv.Throw(NS_ERROR_NOT_IMPLEMENTED);
     57 }
     58 
     59 CSSUnparsedValue* CSSVariableReferenceValue::GetFallback() const {
     60  return nullptr;
     61 }
     62 
     63 // end of CSSVariableReferenceValue Web IDL implementation
     64 
     65 }  // namespace mozilla::dom