gfx/thebes/PrintTargetWindows.h

   1 /* -*- Mode: C++; tab-width: 20; 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 MOZILLA_GFX_PRINTTARGETWINDOWS_H
   7 #define MOZILLA_GFX_PRINTTARGETWINDOWS_H
   8
   9 #include "PrintTarget.h"
  10
  11 /* include windows.h for the HDC definitions that we need. */
  12 #include <windows.h>
  13
  14 namespace mozilla {
  15 namespace gfx {
  16
  17 /**
  18  * Windows printing target.
  19  */
  20 class PrintTargetWindows final : public PrintTarget {
  21  public:
  22   static already_AddRefed<PrintTargetWindows> CreateOrNull(HDC aDC);
  23
  24   nsresult BeginPrinting(const nsAString& aTitle,
  25                          const nsAString& aPrintToFileName, int32_t aStartPage,
  26                          int32_t aEndPage) override;
  27   nsresult EndPrinting() override;
  28   nsresult AbortPrinting() override;
  29   nsresult BeginPage(const IntSize& aSizeInPoints) override;
  30   nsresult EndPage() override;
  31
  32  private:
  33   PrintTargetWindows(cairo_surface_t* aCairoSurface, const IntSize& aSize,
  34                      HDC aDC);
  35   HDC mDC;
  36 };
  37
  38 }  // namespace gfx
  39 }  // namespace mozilla
  40
  41 #endif /* MOZILLA_GFX_PRINTTARGETWINDOWS_H */