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Minimal test - lines (27, 48)

Code

class nsPrinterInfo : public nsIPrinterInfo {
 public:
  NS_DECL_CYCLE_COLLECTING_ISUPPORTS
  NS_DECL_CYCLE_COLLECTION_CLASS(nsPrinterInfo)
  NS_DECL_NSIPRINTERINFO
  nsPrinterInfo() = delete;
  nsPrinterInfo(nsPrinterBase& aPrinter,
                const nsPrinterBase::PrinterInfo& aPrinterInfo)
      : mDefaultSettings(
            CreatePlatformPrintSettings(aPrinterInfo.mDefaultSettings)) {
    mPaperList.SetCapacity(aPrinterInfo.mPaperList.Length());
    for (const PaperInfo& info : aPrinterInfo.mPaperList) {
      mPaperList.AppendElement(MakeRefPtr(aPrinter, info));
    }
  }

 private:
  virtual ~nsPrinterInfo() = default;

  nsTArray> mPaperList;
  RefPtr mDefaultSettings;
};

Minimal test - lines (130, 143)

Code

nsresult nsPrinterBase::AsyncPromiseAttributeGetter(
    JSContext* aCx, Promise** aResultPromise, AsyncAttribute aAttribute,
    BackgroundTask aBackgroundTask, Args... aArgs) {
  MOZ_ASSERT(NS_IsMainThread());

  static constexpr EnumeratedArray
      attributeKeys{"SupportsDuplex"_ns, "SupportsColor"_ns,
                    "SupportsMonochrome"_ns, "SupportsCollation"_ns,
                    "PrinterInfo"_ns};
  return mozilla::AsyncPromiseAttributeGetter(
      *this, mAsyncAttributePromises[aAttribute], aCx, aResultPromise,
      attributeKeys[aAttribute], aBackgroundTask, std::forward(aArgs)...);
}

Minimal test - lines (196, 199)

Code

nsPrinterBase::nsPrinterBase(const CommonPaperInfoArray* aPaperInfoArray)
    : mCommonPaperInfo(aPaperInfoArray) {
  MOZ_DIAGNOSTIC_ASSERT(aPaperInfoArray, "Localized paper info was null");
}

Minimal test - lines (51, 54)

Code

nsPrinterInfo::GetPaperList(nsTArray>& aPaperList) {
  aPaperList = mPaperList.Clone();
  return NS_OK;
}

Minimal test - lines (152, 157)

Code

NS_IMETHODIMP nsPrinterBase::GetSupportsColor(JSContext* aCx,
                                              Promise** aResultPromise) {
  return AsyncPromiseAttributeGetter(aCx, aResultPromise,
                                     AsyncAttribute::SupportsColor,
                                     &nsPrinterBase::SupportsColor);
}

Minimal test - lines (87, 92)

Code

inline void ImplCycleCollectionUnlink(
    EnumeratedArray& aArray) {
  for (Value& element : aArray) {
    ImplCycleCollectionUnlink(element);
  }
}

Minimal test - lines (166, 171)

Code

NS_IMETHODIMP nsPrinterBase::GetSupportsCollation(JSContext* aCx,
                                                  Promise** aResultPromise) {
  return AsyncPromiseAttributeGetter(aCx, aResultPromise,
                                     AsyncAttribute::SupportsCollation,
                                     &nsPrinterBase::SupportsCollation);
}

Minimal test - lines (202, 212)

Code

const PaperInfo* nsPrinterBase::FindCommonPaperSize(
    const gfx::SizeDouble& aSize) const {
  for (const PaperInfo& paper : *mCommonPaperInfo) {
    if (std::abs(paper.mSize.width - aSize.width) <= kPaperSizePointsEpsilon &&
        std::abs(paper.mSize.height - aSize.height) <=
            kPaperSizePointsEpsilon) {
      return &paper;
    }
  }
  return nullptr;
}

Minimal test - lines (76, 84)

Code

inline void ImplCycleCollectionTraverse(
    nsCycleCollectionTraversalCallback& aCallback,
    EnumeratedArray& aArray, const char* aName,
    uint32_t aFlags = 0) {
  aFlags |= CycleCollectionEdgeNameArrayFlag;
  for (Value& element : aArray) {
    ImplCycleCollectionTraverse(aCallback, element, aName, aFlags);
  }
}

Minimal test - lines (173, 178)

Code

NS_IMETHODIMP nsPrinterBase::GetPrinterInfo(JSContext* aCx,
                                            Promise** aResultPromise) {
  return AsyncPromiseAttributeGetter(aCx, aResultPromise,
                                     AsyncAttribute::PrinterInfo,
                                     &nsPrinterBase::CreatePrinterInfo);
}

Minimal test - lines (94, 127)

Code

namespace mozilla {

template <>
void ResolveOrReject(Promise& aPromise, nsPrinterBase&,
                     const MarginDouble& aResult) {
  auto margin = MakeRefPtr(aResult);
  aPromise.MaybeResolve(margin);
}

template <>
void ResolveOrReject(Promise& aPromise, nsPrinterBase& aPrinter,
                     const nsTArray& aResult) {
  nsTArray> result;
  result.SetCapacity(aResult.Length());
  for (const PaperInfo& info : aResult) {
    result.AppendElement(MakeRefPtr(aPrinter, info));
  }
  aPromise.MaybeResolve(result);
}

template <>
void ResolveOrReject(Promise& aPromise, nsPrinterBase& aPrinter,
                     const PrintSettingsInitializer& aResult) {
  aPromise.MaybeResolve(
      RefPtr(CreatePlatformPrintSettings(aResult)));
}

template <>
void ResolveOrReject(Promise& aPromise, nsPrinterBase& aPrinter,
                     const nsPrinterBase::PrinterInfo& aResult) {
  aPromise.MaybeResolve(MakeRefPtr(aPrinter, aResult));
}

}  // namespace mozilla

Minimal test - lines (159, 164)

Code

NS_IMETHODIMP nsPrinterBase::GetSupportsMonochrome(JSContext* aCx,
                                                   Promise** aResultPromise) {
  return AsyncPromiseAttributeGetter(aCx, aResultPromise,
                                     AsyncAttribute::SupportsMonochrome,
                                     &nsPrinterBase::SupportsMonochrome);
}

Minimal test - lines (145, 150)

Code

NS_IMETHODIMP nsPrinterBase::GetSupportsDuplex(JSContext* aCx,
                                               Promise** aResultPromise) {
  return AsyncPromiseAttributeGetter(aCx, aResultPromise,
                                     AsyncAttribute::SupportsDuplex,
                                     &nsPrinterBase::SupportsDuplex);
}

Minimal test - lines (57, 63)

Code

nsPrinterInfo::GetDefaultSettings(nsIPrintSettings** aDefaultSettings) {
  NS_ENSURE_ARG_POINTER(aDefaultSettings);
  MOZ_ASSERT(mDefaultSettings);
  RefPtr settings = mDefaultSettings;
  settings.forget(aDefaultSettings);
  return NS_OK;
}

Minimal test - lines (180, 184)

Code

void nsPrinterBase::QueryMarginsForPaper(Promise& aPromise,
                                         const nsString& aPaperId) {
  return SpawnPrintBackgroundTask(*this, aPromise, "MarginsForPaper"_ns,
                                  &nsPrinterBase::GetMarginsForPaper, aPaperId);
}