forked from mirrors/gecko-dev
6635212e1a
Since we no longer are using the PaperList or CreateDefaultSettings methods on nsPrinterBase, and we can remove them from nsPrinterBase. This should dramatically improve latency when the remote printer is not available, or when the print server is slower. In the best-case scenario it may increase the latency to displaying the print preview somewhat. Differential Revision: https://phabricator.services.mozilla.com/D94482
42 lines
1.4 KiB
C++
42 lines
1.4 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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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
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef nsPrinterWin_h_
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#define nsPrinterWin_h_
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#include "nsPrinterBase.h"
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#include "mozilla/DataMutex.h"
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#include "nsTArrayForwardDeclare.h"
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class nsPrinterWin final : public nsPrinterBase {
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public:
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NS_IMETHOD GetName(nsAString& aName) override;
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NS_IMETHOD GetSystemName(nsAString& aName) override;
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bool SupportsDuplex() const final;
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bool SupportsColor() const final;
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bool SupportsMonochrome() const final;
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bool SupportsCollation() const final;
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PrinterInfo CreatePrinterInfo() const final;
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MarginDouble GetMarginsForPaper(nsString aPaperId) const final;
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nsPrinterWin() = delete;
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static already_AddRefed<nsPrinterWin> Create(
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const mozilla::CommonPaperInfoArray* aPaperInfoArray,
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const nsAString& aName);
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private:
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nsPrinterWin(const mozilla::CommonPaperInfoArray* aPaperInfoArray,
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const nsAString& aName);
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~nsPrinterWin() = default;
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nsTArray<uint8_t> CopyDefaultDevmodeW() const;
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nsTArray<mozilla::PaperInfo> PaperList() const;
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PrintSettingsInitializer DefaultSettings() const;
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const nsString mName;
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mutable mozilla::DataMutex<nsTArray<uint8_t>> mDefaultDevmodeWStorage;
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};
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#endif // nsPrinterWin_h_
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