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153 lines
4.2 KiB
153 lines
4.2 KiB
/*
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This file is part of KOrganizer.
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Copyright (c) 2001 Cornelius Schumacher <schumacher@kde.org>
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Copyright (c) 2004 Allen Winter <winter@kde.org>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#include <tqfile.h>
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#include <kapplication.h>
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#include <kstandarddirs.h>
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#include <kdebug.h>
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#include "kholidays.h"
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#include "kholidays_version.h"
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extern "C" {
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char *parse_holidays( const char *, int year, short force );
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/** \internal */
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struct holiday {
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char *string; /* name of holiday, 0=not a holiday */
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int color; /* color code, see scanholiday.lex */
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unsigned short dup; /* reference count */
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holiday *next; /* single-linked list if more than one holida appears on a given date */
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};
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extern struct holiday holidays[366];
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}
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TQStringList KHolidays::locations()
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{
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TQStringList files =
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TDEGlobal::dirs()->findAllResources( "data", "libkholidays/" + generateFileName( "*" ),
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false, true );
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TQStringList locs;
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TQStringList::ConstIterator it;
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for ( it = files.begin(); it != files.end(); ++it )
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locs.append( (*it).mid((*it).findRev('_') + 1) );
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return locs;
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}
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TQString KHolidays::fileForLocation( const TQString &location )
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{
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return locate( "data", "libkholidays/" + generateFileName( location ) );
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}
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TQString KHolidays::userPath( bool create )
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{
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return TDEGlobal::dirs()->saveLocation( "data", "libkholidays/", create );
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}
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TQString KHolidays::generateFileName( const TQString &location )
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{
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return "holiday_" + location;
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}
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KHolidays::KHolidays( const TQString& location )
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: mLocation( location )
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{
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mHolidayFile = fileForLocation( location );
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mYearLast = 0;
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}
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KHolidays::~KHolidays()
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{
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}
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TQString KHolidays::location() const
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{
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return mLocation;
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}
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TQString KHolidays::shortText( const TQDate &date )
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{
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TQValueList<KHoliday> lst = getHolidays( date );
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if ( !lst.isEmpty() )
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return lst.first().text;
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else return TQString();
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}
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bool KHolidays::parseFile( const TQDate &date )
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{
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// kdDebug()<<"KHolidays::parseFile( date=" << date << ")"<<endl;
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int lastYear = 0; //current year less 1900
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if ( mHolidayFile.isNull() || mHolidayFile.isEmpty() || date.isNull() || !date.isValid() )
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return false;
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if ( ( date.year() != mYearLast ) || ( mYearLast == 0 ) ) {
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// kdDebug()<<kdBacktrace();
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mYearLast = date.year();
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lastYear = date.year() - 1900; // silly parse_year takes 2 digit year...
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parse_holidays( TQFile::encodeName( mHolidayFile ), lastYear, 1 );
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}
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return true;
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}
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TQString KHolidays::getHoliday( const TQDate &date )
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{
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TQValueList<KHoliday> lst = getHolidays( date );
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if ( !lst.isEmpty() )
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return lst.first().text;
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else return TQString();
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}
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TQValueList<KHoliday> KHolidays::getHolidays( const TQDate &date )
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{
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TQValueList<KHoliday> list;
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if ( !date.isValid() ) {
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return list;
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}
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if ( !parseFile( date ) ) return list;
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struct holiday *hd = &holidays[date.dayOfYear()-1];
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while ( hd ) {
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if ( hd->string ) {
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KHoliday holiday;
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holiday.text = TQString::fromUtf8( hd->string );
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holiday.shortText = holiday.text;
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holiday.Category = (hd->color == 2/*red*/) || (hd->color == 9/*weekend*/) ? HOLIDAY : WORKDAY;
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list.append( holiday );
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}
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hd = hd->next;
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}
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return list;
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}
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int KHolidays::category( const TQDate &date )
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{
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if ( !parseFile(date) ) return WORKDAY;
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return (holidays[date.dayOfYear()-1].color == 2/*red*/) ||
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(holidays[date.dayOfYear()-1].color == 9/*weekend*/) ? HOLIDAY : WORKDAY;
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}
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