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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#ifndef INCLUDED_VCL_SOURCE_FILTER_IXBM_XBMREAD_HXX
#define INCLUDED_VCL_SOURCE_FILTER_IXBM_XBMREAD_HXX
#include <vcl/graph.hxx>
#include <vcl/bmpacc.hxx>
#ifdef _XBMPRIVATE
enum XBMFormat
{
XBM10,
XBM11
};
enum ReadState
{
XBMREAD_OK,
XBMREAD_ERROR,
XBMREAD_NEED_MORE
};
class XBMReader : public GraphicReader
{
SvStream& rIStm;
Bitmap aBmp1;
BitmapWriteAccess* pAcc1;
short* pHexTable;
BitmapColor aWhite;
BitmapColor aBlack;
long nLastPos;
long nWidth;
long nHeight;
bool bStatus;
void InitTable();
OString FindTokenLine( SvStream* pInStm, const char* pTok1,
const char* pTok2 = nullptr, const char* pTok3 = nullptr );
long ParseDefine( const sal_Char* pDefine );
bool ParseData( SvStream* pInStm, const OString& aLastLine, XBMFormat eFormat );
public:
explicit XBMReader( SvStream& rStm );
virtual ~XBMReader();
ReadState ReadXBM( Graphic& rGraphic );
};
#endif // _XBMPRIVATE
VCL_DLLPUBLIC bool ImportXBM( SvStream& rStream, Graphic& rGraphic );
#endif // INCLUDED_VCL_SOURCE_FILTER_IXBM_XBMREAD_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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