KHolidays Library
holidayparserdriverplan_p.h
00001 /* 00002 This file is part of the kholidays library. 00003 00004 Copyright 2010 John Layt <john@layt.net> 00005 00006 This library is free software; you can redistribute it and/or 00007 modify it under the terms of the GNU Library General Public 00008 License as published by the Free Software Foundation; either 00009 version 2 of the License, or (at your option) any later version. 00010 00011 This library is distributed in the hope that it will be useful, 00012 but WITHOUT ANY WARRANTY; without even the implied warranty of 00013 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00014 GNU Library General Public License for more details. 00015 00016 You should have received a copy of the GNU Library General Public License 00017 along with this library; see the file COPYING.LIB. If not, write to the 00018 Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 00019 Boston, MA 02110-1301, USA. 00020 */ 00021 00022 #ifndef KHOLIDAYS_HOLIDAYPARSERDRIVERPLAN_P_H 00023 #define KHOLIDAYS_HOLIDAYPARSERDRIVERPLAN_P_H 00024 00025 #include <fstream> 00026 00027 #include <QByteArray> 00028 #include <QStringList> 00029 00030 #include "../holidayparserdriver_p.h" 00031 00032 namespace KHolidays { 00033 00034 class HolidayScannerPlan; 00035 class HolidayParserPlan; 00036 class location; 00037 00052 class HolidayParserDriverPlan : public HolidayParserDriver 00053 { 00054 public: 00055 00061 HolidayParserDriverPlan( const QString &planFilename ); 00062 00066 ~HolidayParserDriverPlan(); 00067 00073 void error( const KHolidays::location &errorLocation, const QString &errorMessage ); 00074 00080 void error( const QString &errorMessage ); 00081 00082 protected: 00086 void parse(); 00087 00091 void parseMetadata(); 00092 00093 // Bison C++ skeleton required friend for Bison parser class implementation 00094 friend class HolidayParserPlan; 00095 00096 // Accessor methods for parser to talk to driver 00097 QString filePath(); 00098 00099 // Calendar and date calculation utilities 00100 int adjustedMonthNumber( int month ); 00101 bool isLeapYear( int year ); 00102 int parseYear(); 00103 00104 // Utilities for parser to calculate interim Julian Day Number during parsing 00105 int julianDayFromEventName( const QString &eventName ); 00106 int julianDayFromEaster(); 00107 int julianDayFromPascha(); 00108 int julianDayFromMonthDay( int month, int day ); 00109 int julianDayFromRelativeWeekday( int occurrence, int weekday, int jd ); 00110 int julianDayFromWeekdayInMonth( int occurrence, int weekday, int month ); 00111 00112 // Utilities for parser to set variables during parsing 00113 void setFileCountryCode( const QString &countryCode ); 00114 void setFileLanguageCode( const QString &languageCode ); 00115 void setFileName( const QString &ame ); 00116 void setFileDescription( const QString &description ); 00117 void setEventName( const QString &eventName ); 00118 void setEventColorName( int nameColor ); 00119 void setEventColorDay( int dayColor ); 00120 void setEventCalendarType( const QString &calendarType = "gregorian" ); 00121 void setEventDate( int eventYear, int eventMonth, int eventDay ); 00122 void setEventDate( int jd ); 00123 00124 // Terminal functions for parser to create holidays from parsed variables 00125 void setFromEaster( int offset, int duration ); 00126 void setFromPascha( int offset, int duration ); 00127 void setFromDate( int offset, int condition, int duration ); 00128 void setFromWeekdayInMonth( int occurrence, int weekday, int month, int offset, int duration ); 00129 void setFromRelativeWeekday( int occurrence, int weekday, int offset, int duration ); 00130 void setEvent( int event_jd, int observe_offset, int duration ); 00131 00132 private: 00133 // Calendar and date calculation utilities 00134 int monthsInYear( int year ); 00135 int daysInMonth( int year, int month ); 00136 int julianDay( int year, int month, int day ); 00137 void julianDayToDate( int jd, int *year, int *month, int *day ); 00138 QDate easter( int year ); 00139 QDate pascha( int year ); 00140 00141 int conditionalOffset( int year, int month, int day, int condition ); 00142 00143 void addHoliday( const QDate &date, int duration ); 00144 00145 QByteArray m_scanData; // Holiday file stored as a string 00146 00147 QStringList m_fileCalendarTypes; // List of all Calendar Systems used in file 00148 00149 bool m_traceParsing; // Bison C++ skeleton enable tracing in Bison parser class 00150 HolidayParserPlan *m_parser; // Bison C++ skeleton Bison parser class implementation 00151 00152 bool m_traceScanning; // Flex C++ enable tracing in Flex scanner class 00153 HolidayScannerPlan *m_scanner; // Flex C++ scanner class implementation 00154 00155 bool m_parseMetadataOnly; // Only parse file for metadata 00156 QDate m_parseYearStart; // First day of year being parsed 00157 QDate m_parseYearEaster; // Easter in the parse year, Gregorian only 00158 QDate m_parseYearPascha; // Orthodox Easter in the parse year, Gregorian only 00159 00160 QString m_eventCalendarType; // Calendar System for event rule 00161 QString m_eventName; // Event name text 00162 int m_eventYear; // Event date fields 00163 int m_eventMonth; // Event date fields 00164 int m_eventDay; // Event date fields 00165 int m_eventColorName; // Color of event name text 00166 int m_eventColorDay; // Color of event day number 00167 }; 00168 00169 } 00170 00171 #endif // KHOLIDAYS_HOLIDAYPARSERDRIVERPLAN_P_H
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Documentation copyright © 1996-2012 The KDE developers.
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Documentation copyright © 1996-2012 The KDE developers.
Generated on Mon Apr 30 2012 21:48:30 by doxygen 1.8.0 written by Dimitri van Heesch, © 1997-2006
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