vcl/source/animate/AnimationFrame.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include <sal/config.h>
  21 #include <o3tl/underlyingenumvalue.hxx>
  22 #include <tools/solar.h>
  23 #include <vcl/animate/AnimationFrame.hxx>
  24
  25 BitmapChecksum AnimationFrame::GetChecksum() const
  26 {
  27     BitmapChecksum nCrc = maBitmapEx.GetChecksum();
  28     SVBT32 aBT32;
  29
  30     Int32ToSVBT32(maPositionPixel.X(), aBT32);
  31     nCrc = vcl_get_checksum(nCrc, aBT32, 4);
  32
  33     Int32ToSVBT32(maPositionPixel.Y(), aBT32);
  34     nCrc = vcl_get_checksum(nCrc, aBT32, 4);
  35
  36     Int32ToSVBT32(maSizePixel.Width(), aBT32);
  37     nCrc = vcl_get_checksum(nCrc, aBT32, 4);
  38
  39     Int32ToSVBT32(maSizePixel.Height(), aBT32);
  40     nCrc = vcl_get_checksum(nCrc, aBT32, 4);
  41
  42     Int32ToSVBT32(mnWait, aBT32);
  43     nCrc = vcl_get_checksum(nCrc, aBT32, 4);
  44
  45     UInt32ToSVBT32(o3tl::to_underlying(meDisposal), aBT32);
  46     nCrc = vcl_get_checksum(nCrc, aBT32, 4);
  47
  48     UInt32ToSVBT32(sal_uInt32(mbUserInput), aBT32);
  49     nCrc = vcl_get_checksum(nCrc, aBT32, 4);
  50
  51     return nCrc;
  52 }
  53
  54 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */