widget/android/nsDeviceContextAndroid.h

   1 /* -*- Mode: C++; tab-width: 2; 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 #ifndef nsDeviceContextAndroid_h__
   6 #define nsDeviceContextAndroid_h__
   7
   8 #include "nsIDeviceContextSpec.h"
   9 #include "nsCOMPtr.h"
  10 #include "mozilla/gfx/PrintPromise.h"
  11
  12 class nsDeviceContextSpecAndroid final : public nsIDeviceContextSpec {
  13  private:
  14   virtual ~nsDeviceContextSpecAndroid();
  15
  16  public:
  17   NS_DECL_ISUPPORTS
  18
  19   already_AddRefed<PrintTarget> MakePrintTarget() final;
  20
  21   NS_IMETHOD Init(nsIPrintSettings* aPS, bool aIsPrintPreview) override;
  22   NS_IMETHOD BeginDocument(const nsAString& aTitle,
  23                            const nsAString& aPrintToFileName,
  24                            int32_t aStartPage, int32_t aEndPage) override;
  25   RefPtr<mozilla::gfx::PrintEndDocumentPromise> EndDocument() override;
  26   NS_IMETHOD BeginPage() override { return NS_OK; }
  27   NS_IMETHOD EndPage() override { return NS_OK; }
  28
  29  private:
  30   nsresult DoEndDocument();
  31   nsCOMPtr<nsIFile> mTempFile;
  32 };
  33 #endif  // nsDeviceContextAndroid_h__