widget/cocoa/nsDeviceContextSpecX.h

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* This Source Code Form is subject to the terms of the Mozilla Public
   3  * License, v. 2.0. If a copy of the MPL was not distributed with this
   4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   5
   6 #ifndef nsDeviceContextSpecX_h_
   7 #define nsDeviceContextSpecX_h_
   8
   9 #include "nsIDeviceContextSpec.h"
  10 #include "nsIPrinter.h"
  11 #include "nsIPrinterList.h"
  12
  13 #include "nsCOMPtr.h"
  14
  15 #include "mozilla/gfx/PrintPromise.h"
  16
  17 #include <ApplicationServices/ApplicationServices.h>
  18
  19 class nsDeviceContextSpecX : public nsIDeviceContextSpec {
  20  public:
  21   NS_DECL_ISUPPORTS
  22
  23   nsDeviceContextSpecX();
  24
  25   NS_IMETHOD Init(nsIPrintSettings* aPS, bool aIsPrintPreview) override;
  26   already_AddRefed<PrintTarget> MakePrintTarget() final;
  27   NS_IMETHOD BeginDocument(const nsAString& aTitle,
  28                            const nsAString& aPrintToFileName,
  29                            int32_t aStartPage, int32_t aEndPage) override;
  30   RefPtr<mozilla::gfx::PrintEndDocumentPromise> EndDocument() override;
  31   NS_IMETHOD BeginPage(const IntSize& aSizeInPoints) override { return NS_OK; };
  32   NS_IMETHOD EndPage() override { return NS_OK; };
  33
  34   void GetPaperRect(double* aTop, double* aLeft, double* aBottom,
  35                     double* aRight);
  36
  37  protected:
  38   virtual ~nsDeviceContextSpecX();
  39
  40  protected:
  41   PMPrintSession mPrintSession = nullptr;
  42   PMPageFormat mPageFormat = nullptr;
  43   PMPrintSettings mPMPrintSettings = nullptr;
  44   nsCOMPtr<nsIOutputStream> mOutputStream;  // Output stream from settings.
  45 #ifdef MOZ_ENABLE_SKIA_PDF
  46   // file "print" output generated if printing via PDF
  47   nsCOMPtr<nsIFile> mTempFile;
  48 #endif
  49  private:
  50   nsresult DoEndDocument();
  51 };
  52
  53 #endif  // nsDeviceContextSpecX_h_