Added old abandoned KDE3 version of koffice

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/koffice@1077364 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 165 insertions, 0 deletions

diff --git a/kexi/widget/utils/kexidatetimeformatter.h b/kexi/widget/utils/kexidatetimeformatter.h
new file mode 100644
index 000000000..252bc535e
--- /dev/null
+++ b/kexi/widget/utils/kexidatetimeformatter.h
@@ -0,0 +1,165 @@
+/* This file is part of the KDE project
+   Copyright (C) 2006 Jaroslaw Staniek <js@iidea.pl>
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public License
+   along with this program; see the file COPYING.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+*/
+
+#ifndef KEXIDATETIMEFORMATTER_H
+#define KEXIDATETIMEFORMATTER_H
+
+#include <qdatetimeedit.h>
+#include <qregexp.h>
+
+//! @short Date formatter used by KexiDateTableEdit and KexiDateTimeTableEdit
+class KEXIGUIUTILS_EXPORT KexiDateFormatter
+{
+	public:
+		//! Creates new formatter with KDE setting for "short date"
+		KexiDateFormatter();
+
+		//! Creates new formatter with given settings
+//! @todo		KexiDateFormatter(... settings ...);
+
+		~KexiDateFormatter();
+
+		//! Converts string \a str to date using predefined settings.
+		//! \return invalid date if the conversion is impossible
+		QDate stringToDate( const QString& str ) const;
+
+		/*! Converts string \a str to date using predefined settings
+		 and returns QVariant containing the date value.
+		 This method does the same as stringToDate() but if \a string
+		 contains invalid date representation, e.g. contains only spaces 
+		 and separators, null QVariant() is returned. */
+		QVariant stringToVariant( const QString& str ) const;
+
+		//! Converts \a date to string using predefined settings.
+		//! \return null string if \a date is invalid
+		QString dateToString( const QDate& date ) const;
+
+		//! \return Input mask generated using the formatter settings. 
+		//! Can be used in QLineEdit::setInputMask().
+		QString inputMask() const { return m_inputMask; }
+
+		//! \return separator for this date format, a single character like "-" or "/"
+		QString separator() const { return m_separator; }
+
+		//! \return true if \a str contains only spaces 
+		//! and separators according to the date format.
+		bool isEmpty( const QString& str ) const;
+
+	protected:
+		//! Input mask generated using the formatter settings. Can be used in QLineEdit::setInputMask().
+		QString m_inputMask;
+
+		//! Order of date sections
+		QDateEdit::Order m_order;
+
+		//! 4 or 2 digits
+		bool m_longYear;
+
+		bool m_monthWithLeadingZero, m_dayWithLeadingZero;
+
+		//! Date format used in dateToString()
+		QString m_qtFormat;
+
+		//! Used in stringToDate() to convert string back to QDate
+		int m_yearpos, m_monthpos, m_daypos;
+
+		QString m_separator;
+};
+
+/*! @short Time formatter used by KexiTimeTableEdit and KexiDateTimeTableEdit
+ Following time formats are allowed: HH:MM:SS (24h), HH:MM (24h), HH:MM AM/PM (12h)
+ Separator MUST be ":" */
+class KEXIGUIUTILS_EXPORT KexiTimeFormatter
+{
+	public:
+		//! Creates new formatter with KDE setting for time
+		KexiTimeFormatter();
+
+		//! Creates new formatter with given settings
+//! @todo		KexiDateFormatter(... settings ...);
+
+		~KexiTimeFormatter();
+
+		//! converts string \a str to time using predefined settings
+		//! \return invalid time if the conversion is impossible
+		QTime stringToTime( const QString& str ) const;
+
+		/*! Converts string \a str to time using predefined settings
+		 and returns QVariant containing the time value.
+		 This method does the same as stringToTime() but if \a string
+		 contains invalid time representation, e.g. contains only spaces 
+		 and separators, null QVariant() is returned. */
+		QVariant stringToVariant( const QString& str );
+
+		//! converts \a time to string using predefined settings
+		//! \return null string if \a time is invalid
+		QString timeToString( const QTime& time ) const;
+
+		//! \return Input mask generated using the formatter settings. 
+		//! Can be used in QLineEdit::setInputMask().
+		QString inputMask() const { return m_inputMask; }
+
+		//! \return true if \a str contains only spaces 
+		//! and separators according to the time format.
+		bool isEmpty( const QString& str ) const;
+
+	protected:
+		//! Input mask generated using the formatter settings. Can be used in QLineEdit::setInputMask().
+		QString m_inputMask;
+
+//		//! Order of date sections
+//		QDateEdit::Order m_order;
+
+		//! 12 or 12h
+		bool m_24h;
+
+		bool m_hoursWithLeadingZero;
+
+		//! Time format used in timeToString(). Notation from KLocale::setTimeFormat() is used.
+		QString m_outputFormat;
+
+		//! Used in stringToTime() to convert string back to QTime
+		int m_hourpos, m_minpos, m_secpos, m_ampmpos;
+
+		QRegExp *m_hmsRegExp, *m_hmRegExp;
+};
+
+//! \return a date/time input mask using date and time formatter. 
+//! Date is separated from time by one space character.
+KEXIGUIUTILS_EXPORT QString dateTimeInputMask(
+	const KexiDateFormatter& dateFormatter, const KexiTimeFormatter& timeFormatter);
+
+/*! \return a QDateTime value converted from string using \a dateFormatter and \a timeFormatter.
+ A single space between date and time is assumed. 
+ Invalid value is returned when \a str contains no valid date or \a str contains invalid time.
+ Value with time equal 00:00:00 is returned if \a str contains empty time part. */
+KEXIGUIUTILS_EXPORT QDateTime stringToDateTime(
+	const KexiDateFormatter& dateFormatter, const KexiTimeFormatter& timeFormatter, const QString& str);
+
+/*! \return true if \a str contains only spaces and separators according to formats provided by 
+ \a dateFormatter and \a timeFormatter. */
+KEXIGUIUTILS_EXPORT bool dateTimeIsEmpty( const KexiDateFormatter& dateFormatter, 
+	const KexiTimeFormatter& timeFormatter, const QString& str );
+
+/*! \return true if \a str gives valid date/time value according to formats provided by 
+ \a dateFormatter and \a timeFormatter. */
+KEXIGUIUTILS_EXPORT bool dateTimeIsValid( const KexiDateFormatter& dateFormatter, 
+	const KexiTimeFormatter& timeFormatter, const QString& str );
+
+#endif