1*01aa44aaSAndrew Rist /************************************************************** 2cdf0e10cSrcweir * 3*01aa44aaSAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*01aa44aaSAndrew Rist * or more contributor license agreements. See the NOTICE file 5*01aa44aaSAndrew Rist * distributed with this work for additional information 6*01aa44aaSAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*01aa44aaSAndrew Rist * to you under the Apache License, Version 2.0 (the 8*01aa44aaSAndrew Rist * "License"); you may not use this file except in compliance 9*01aa44aaSAndrew Rist * with the License. You may obtain a copy of the License at 10*01aa44aaSAndrew Rist * 11*01aa44aaSAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12*01aa44aaSAndrew Rist * 13*01aa44aaSAndrew Rist * Unless required by applicable law or agreed to in writing, 14*01aa44aaSAndrew Rist * software distributed under the License is distributed on an 15*01aa44aaSAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*01aa44aaSAndrew Rist * KIND, either express or implied. See the License for the 17*01aa44aaSAndrew Rist * specific language governing permissions and limitations 18*01aa44aaSAndrew Rist * under the License. 19*01aa44aaSAndrew Rist * 20*01aa44aaSAndrew Rist *************************************************************/ 21*01aa44aaSAndrew Rist 22*01aa44aaSAndrew Rist 23cdf0e10cSrcweir 24cdf0e10cSrcweir #ifndef _XBMREAD_HXX 25cdf0e10cSrcweir #define _XBMREAD_HXX 26cdf0e10cSrcweir 27cdf0e10cSrcweir #ifndef _GRAPH_HXX 28cdf0e10cSrcweir #include <vcl/graph.hxx> 29cdf0e10cSrcweir #endif 30cdf0e10cSrcweir #ifndef _BMPACC_HXX 31cdf0e10cSrcweir #include <vcl/bmpacc.hxx> 32cdf0e10cSrcweir #endif 33cdf0e10cSrcweir 34cdf0e10cSrcweir #ifdef _XBMPRIVATE 35cdf0e10cSrcweir 36cdf0e10cSrcweir // --------- 37cdf0e10cSrcweir // - Enums - 38cdf0e10cSrcweir // --------- 39cdf0e10cSrcweir 40cdf0e10cSrcweir enum XBMFormat 41cdf0e10cSrcweir { 42cdf0e10cSrcweir XBM10, 43cdf0e10cSrcweir XBM11 44cdf0e10cSrcweir }; 45cdf0e10cSrcweir 46cdf0e10cSrcweir enum ReadState 47cdf0e10cSrcweir { 48cdf0e10cSrcweir XBMREAD_OK, 49cdf0e10cSrcweir XBMREAD_ERROR, 50cdf0e10cSrcweir XBMREAD_NEED_MORE 51cdf0e10cSrcweir }; 52cdf0e10cSrcweir 53cdf0e10cSrcweir // ------------- 54cdf0e10cSrcweir // - XBMReader - 55cdf0e10cSrcweir // ------------- 56cdf0e10cSrcweir 57cdf0e10cSrcweir class XBMReader : public GraphicReader 58cdf0e10cSrcweir { 59cdf0e10cSrcweir SvStream& rIStm; 60cdf0e10cSrcweir Bitmap aBmp1; 61cdf0e10cSrcweir BitmapWriteAccess* pAcc1; 62cdf0e10cSrcweir short* pHexTable; 63cdf0e10cSrcweir BitmapColor aWhite; 64cdf0e10cSrcweir BitmapColor aBlack; 65cdf0e10cSrcweir long nLastPos; 66cdf0e10cSrcweir long nWidth; 67cdf0e10cSrcweir long nHeight; 68cdf0e10cSrcweir sal_Bool bStatus; 69cdf0e10cSrcweir 70cdf0e10cSrcweir void InitTable(); 71cdf0e10cSrcweir ByteString FindTokenLine( SvStream* pInStm, const char* pTok1, 72cdf0e10cSrcweir const char* pTok2 = NULL, const char* pTok3 = NULL ); 73cdf0e10cSrcweir long ParseDefine( const sal_Char* pDefine ); 74cdf0e10cSrcweir sal_Bool ParseData( SvStream* pInStm, const ByteString& aLastLine, XBMFormat eFormat ); 75cdf0e10cSrcweir 76cdf0e10cSrcweir 77cdf0e10cSrcweir public: 78cdf0e10cSrcweir 79cdf0e10cSrcweir XBMReader( SvStream& rStm ); 80cdf0e10cSrcweir virtual ~XBMReader(); 81cdf0e10cSrcweir 82cdf0e10cSrcweir ReadState ReadXBM( Graphic& rGraphic ); 83cdf0e10cSrcweir }; 84cdf0e10cSrcweir 85cdf0e10cSrcweir #endif // _XBMPRIVATE 86cdf0e10cSrcweir 87cdf0e10cSrcweir // ------------- 88cdf0e10cSrcweir // - ImportXBM - 89cdf0e10cSrcweir // ------------- 90cdf0e10cSrcweir 91cdf0e10cSrcweir sal_Bool ImportXBM( SvStream& rStream, Graphic& rGraphic ); 92cdf0e10cSrcweir 93cdf0e10cSrcweir #endif // _XBMREAD_HXX 94