liborigin2 13/09/2010
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00001 /*************************************************************************** 00002 File : Origin750Parser.h 00003 -------------------------------------------------------------------- 00004 Copyright : (C) 2007-2008 Alex Kargovsky, Stefan Gerlach, 00005 Ion Vasilief 00006 Email (use @ for *) : kargovsky*yumr.phys.msu.su, ion_vasilief*yahoo.fr 00007 Description : Origin 7.5 file parser class 00008 00009 ***************************************************************************/ 00010 00011 /*************************************************************************** 00012 * * 00013 * This program is free software; you can redistribute it and/or modify * 00014 * it under the terms of the GNU General Public License as published by * 00015 * the Free Software Foundation; either version 2 of the License, or * 00016 * (at your option) any later version. * 00017 * * 00018 * This program is distributed in the hope that it will be useful, * 00019 * but WITHOUT ANY WARRANTY; without even the implied warranty of * 00020 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * 00021 * GNU General Public License for more details. * 00022 * * 00023 * You should have received a copy of the GNU General Public License * 00024 * along with this program; if not, write to the Free Software * 00025 * Foundation, Inc., 51 Franklin Street, Fifth Floor, * 00026 * Boston, MA 02110-1301 USA * 00027 * * 00028 ***************************************************************************/ 00029 00030 00031 #ifndef ORIGIN_750_PARSER_H 00032 #define ORIGIN_750_PARSER_H 00033 00034 #include "OriginParser.h" 00035 #include "endianfstream.hh" 00036 #include <string> 00037 #include <cmath> // for floor() 00038 00039 using namespace std; 00040 using namespace Origin; 00041 00042 class Origin750Parser : public OriginParser 00043 { 00044 public: 00045 Origin750Parser(const string& fileName); 00046 bool parse(); 00047 00048 protected: 00049 void readSpreadInfo(); 00050 void readExcelInfo(); 00051 void readMatrixInfo(); 00052 void readGraphInfo(); 00053 unsigned int readGraphAxisInfo(GraphAxis& axis); 00054 void readGraphGridInfo(GraphGrid& grid); 00055 void readGraphAxisBreakInfo(GraphAxisBreak& axis_break); 00056 void readGraphAxisFormatInfo(GraphAxisFormat& format); 00057 void readGraphAxisTickLabelsInfo(GraphAxisTick& tick); 00058 void readGraphAxisPrefixSuffixInfo(const string& sec_name, unsigned int size, GraphLayer& layer); 00059 void readProjectTree(); 00060 virtual void readProjectTreeFolder(tree<ProjectNode>::iterator parent); 00061 void readWindowProperties(Window& window, unsigned int size); 00062 virtual void readColorMap(ColorMap& colorMap); 00063 void skipLine(); 00064 inline double stringToDouble(const string& s) 00065 { 00066 string s1 = s; 00067 size_t pos = s.find(","); 00068 if (pos != string::npos) 00069 s1.replace(pos, 1, "."); 00070 return strtod(s1.c_str(), NULL); 00071 } 00072 00073 inline time_t doubleToPosixTime(double jdt) 00074 { 00075 /* 2440587.5 is julian date for the unixtime epoch */ 00076 return (time_t) floor((jdt - 2440587.5) * 86400. + 0.5); 00077 } 00078 00079 unsigned int objectIndex; 00080 iendianfstream file; 00081 FILE *logfile; 00082 00083 unsigned int d_file_size; 00084 unsigned int d_colormap_offset; 00085 unsigned int d_start_offset; 00086 }; 00087 00088 #endif // ORIGIN_750_PARSER_H