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/Point.h"
  11 #include "mozilla/gfx/PrintPromise.h"
  12
  13 class nsDeviceContextSpecAndroid final : public nsIDeviceContextSpec {
  14  private:
  15   virtual ~nsDeviceContextSpecAndroid();
  16
  17  public:
  18   using IntSize = mozilla::gfx::IntSize;
  19
  20   NS_DECL_ISUPPORTS
  21
  22   already_AddRefed<PrintTarget> MakePrintTarget() final;
  23
  24   NS_IMETHOD Init(nsIPrintSettings* aPS, bool aIsPrintPreview) override;
  25   NS_IMETHOD BeginDocument(const nsAString& aTitle,
  26                            const nsAString& aPrintToFileName,
  27                            int32_t aStartPage, int32_t aEndPage) override;
  28   RefPtr<mozilla::gfx::PrintEndDocumentPromise> EndDocument() override;
  29   NS_IMETHOD BeginPage(const IntSize& aSizeInPoints) override { return NS_OK; }
  30   NS_IMETHOD EndPage() override { return NS_OK; }
  31
  32  private:
  33   nsresult DoEndDocument();
  34   nsCOMPtr<nsIFile> mTempFile;
  35 };
  36 #endif  // nsDeviceContextAndroid_h__