drawinglayer/source/tools/emfpimageattributes.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/log.hxx>
  21
  22 #include "emfpimageattributes.hxx"
  23
  24 using namespace ::com::sun::star;
  25 using namespace ::basegfx;
  26
  27 namespace emfplushelper
  28 {
  29 EMFPImageAttributes::EMFPImageAttributes()
  30     : EMFPObject()
  31     , wrapMode(0)
  32     , objectClamp(0)
  33 {
  34 }
  35
  36 EMFPImageAttributes::~EMFPImageAttributes() {}
  37
  38 void EMFPImageAttributes::Read(SvStream& s)
  39 {
  40     sal_uInt32 graphicsVersion, reserved1, reserved2, tempClampColor;
  41     sal_uInt8 clampColorBlue, clampColorGreen, clampColorRed, clampColorAlpha;
  42
  43     s.ReadUInt32(graphicsVersion)
  44         .ReadUInt32(reserved1)
  45         .ReadUInt32(wrapMode)
  46         .ReadUInt32(tempClampColor)
  47         .ReadUInt32(objectClamp)
  48         .ReadUInt32(reserved2);
  49
  50     clampColorBlue = tempClampColor >> 24;
  51     clampColorGreen = (tempClampColor & 0x00FFFFFF) >> 16;
  52     clampColorRed = (tempClampColor & 0x0000FFFF) >> 8;
  53     clampColorAlpha = tempClampColor & 0x000000FF;
  54
  55     clampColor.SetRed(clampColorRed);
  56     clampColor.SetGreen(clampColorGreen);
  57     clampColor.SetBlue(clampColorBlue);
  58     clampColor.SetAlpha(255 - clampColorAlpha);
  59
  60     SAL_INFO("drawinglayer.emf", "EMF+\timage attributes");
  61     SAL_WARN_IF((reserved1 != 0) || (reserved2 != 0), "drawinglayer.emf",
  62                 "Reserved field(s) not zero - reserved1: " << std::hex << reserved1
  63                                                            << " reserved2: " << reserved2);
  64     SAL_WARN_IF((objectClamp != EmpPlusRectClamp) && (objectClamp != EmpPlusBitmapClamp),
  65                 "drawinglayer.emf", "Invalid object clamp - set to" << std::hex << objectClamp);
  66     SAL_INFO("drawinglayer.emf", "EMF+\t image graphics version: 0x"
  67                                      << std::hex << graphicsVersion << " wrap mode: " << wrapMode
  68                                      << " clamp color: " << clampColor
  69                                      << " object clamp: " << objectClamp);
  70 }
  71 }
  72
  73 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */