diff options
Diffstat (limited to 'kstars/kstars/timebox.cpp')
| -rw-r--r-- | kstars/kstars/timebox.cpp | 171 |
1 files changed, 171 insertions, 0 deletions
diff --git a/kstars/kstars/timebox.cpp b/kstars/kstars/timebox.cpp new file mode 100644 index 00000000..9aa513a3 --- /dev/null +++ b/kstars/kstars/timebox.cpp @@ -0,0 +1,171 @@ +/*************************************************************************** + timebox.cpp - description + ------------------- + begin : Sun Jan 20 2002 + copyright : (C) 2002 by Pablo de Vicente + email : vicente@oan.es + ***************************************************************************/ + +/*************************************************************************** + * * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + ***************************************************************************/ + +#include "timebox.h" +#include "libkdeedu/extdate/extdatetime.h" +#include <qdatetime.h> //needed for QTime +#include <qregexp.h> +#include <kglobal.h> +#include <klocale.h> +#include <stdlib.h> +#include <kdebug.h> + +timeBox::timeBox(QWidget *parent, const char *name, bool tt) : QLineEdit(parent,name) +{ + + if (tt) { + setMaxLength(9); + setMaximumWidth(90); + } + else { + setMaxLength(12); + setMaximumWidth(120); + } + + timet = tt; +} + +void timeBox::showTime (QTime t) +{ + setEntry( t.toString("hh:mm:ss") ); +} + +void timeBox::showDate (ExtDate t) +{ + setEntry( t.toString() ); + +} + +QTime timeBox::createTime ( bool *ok ) +{ +// QString entry; + int h = 0, m = 0, is = 0; + double s = 0.0; + QTime qt; + bool valueFound = false, badEntry = false , checkValue = false; + +//Initialize bool for result + if ( ok != NULL ) *ok = false; + +// QString errMsg = i18n( "Unable to parse %1 entry. Specify a %1 value as a simple integer, a floating-point number, or a triplet of values using colons or spaces as separators." ); + + QString entry = text().stripWhiteSpace(); + + //Try simplest cases: integer or double representation + + h = entry.toInt( &checkValue ); + if ( checkValue ) { + qt = QTime( h, 0, 0 ); + valueFound = true; + if ( ok != NULL ) *ok = true; + return qt; + } else { + double x = entry.toDouble( &checkValue ); + if ( checkValue ) { + int seconds = int(x * 3600); + QTime qt(0,0,0); + qt.addSecs(seconds); + valueFound = true; + if ( ok != NULL ) *ok = true; + return qt; + } + } + + //no success yet...try assuming multiple fields + + if ( !valueFound ) { + QStringList fields; + + //check for colon-delimiters or space-delimiters + if ( entry.contains(':') ) + fields = QStringList::split( ':', entry ); + else fields = QStringList::split( " ", entry ); + + // If two fields we will add a third one, and then parse with + // the 3-field code block. If field[1] is a double, convert + // it to integer mins, and convert the remainder to secs + + if ( fields.count() == 2 ) { + double mx = fields[1].toDouble( &checkValue ); + if ( checkValue ) { + fields[1] = QString("%1").arg( int(mx) ); + fields.append( QString("%1").arg( int( 60.0*(mx - int(mx)) ) ) ); + } else { + fields.append( QString( "0" ) ); + } + } + + // Three fields space-delimited ( h/d m s ); + // ignore all after 3rd field + + if ( fields.count() >= 3 ) { + fields[0].replace( QRegExp("h"), "" ); + fields[1].replace( QRegExp("m"), "" ); + fields[2].replace( QRegExp("s"), "" ); + } + //See if first two fields parse as integers. + // + h = fields[0].toInt( &checkValue ); + if ( !checkValue ) badEntry = true; + m = fields[1].toInt( &checkValue ); + if ( !checkValue ) badEntry = true; + s = fields[2].toDouble( &checkValue ); + if ( !checkValue ) badEntry = true; + + if ( !badEntry ) { + valueFound = true; + is = (int)s; + + if ( ok != NULL ) *ok = true; + + QTime qt(h,m,is); + return qt; + + } else { + if ( ok != NULL ) *ok = false; + } + } + +// if ( !valueFound ) +// KMessageBox::sorry( 0, errMsg.arg( "Angle" ), i18n( "Could Not Set Value" ) ); + + + return qt; +} + + +ExtDate timeBox::createDate (bool */*ok*/) +{ + + QString entry = text().stripWhiteSpace(); + + // if entry is an empty string or invalid date use current date + + ExtDate date = ExtDate().fromString(entry); + + if ( !date.isValid() ) { + kdDebug() << k_funcinfo << "Invalid date" << endl; + showDate(ExtDate::currentDate()); + entry = text().stripWhiteSpace(); + return ExtDate::currentDate(); + } else { + return date; + } +} + +timeBox::~timeBox(){ +} |