| -rw-r--r-- | library/timestring.cpp | 255 |
1 files changed, 178 insertions, 77 deletions
diff --git a/library/timestring.cpp b/library/timestring.cpp index 91c29ae..afd162d 100644 --- a/library/timestring.cpp +++ b/library/timestring.cpp @@ -1,365 +1,466 @@ /********************************************************************** -** Copyright (C) 2000-2002 Trolltech AS. All rights reserved. +** Copyright (C) 2000-2006 Trolltech AS. All rights reserved. ** ** This file is part of the Qtopia Environment. ** -** This file may be distributed and/or modified under the terms of the -** GNU General Public License version 2 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. +** 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. ** -** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE -** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. +** A copy of the GNU GPL license version 2 is included in this package as +** LICENSE.GPL. +** +** 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 General Public License for more details. +** +** In addition, as a special exception Trolltech gives permission to link +** the code of this program with Qtopia applications copyrighted, developed +** and distributed by Trolltech under the terms of the Qtopia Personal Use +** License Agreement. You must comply with the GNU General Public License +** in all respects for all of the code used other than the applications +** licensed under the Qtopia Personal Use License Agreement. If you modify +** this file, you may extend this exception to your version of the file, +** but you are not obligated to do so. If you do not wish to do so, delete +** this exception statement from your version. ** ** See http://www.trolltech.com/gpl/ for GPL licensing information. ** ** Contact info@trolltech.com if any conditions of this licensing are ** not clear to you. ** **********************************************************************/ #include "timestring.h" #include <qobject.h> -#include <qpe/qpeapplication.h> //for qApp +#include <qdatetime.h> +#include <qapplication.h> #include "config.h" +#include <time.h> + -class TimeStringFormatKeeper : public QObject +class TimeStringFormat : public QObject { Q_OBJECT public: static DateFormat currentFormat() { if ( !self ) - self = new TimeStringFormatKeeper; + self = new TimeStringFormat; return self->format; } private slots: void formatChanged( DateFormat f ) { format = f; } private: - static TimeStringFormatKeeper *self; + static TimeStringFormat *self; DateFormat format; - TimeStringFormatKeeper() + TimeStringFormat() : QObject( qApp ) { Config config("qpe"); config.setGroup( "Date" ); - format = DateFormat(QChar(config.readEntry("Separator", "/")[0]), - (DateFormat::Order)config .readNumEntry("ShortOrder", DateFormat::DayMonthYear), - (DateFormat::Order)config.readNumEntry("LongOrder", DateFormat::DayMonthYear)); + format = ::DateFormat(QChar(config.readEntry("Separator", "/")[0]), + (::DateFormat::Order)config.readNumEntry("ShortOrder", ::DateFormat::DayMonthYear), + (::DateFormat::Order)config.readNumEntry("LongOrder", ::DateFormat::DayMonthYear)); connect( qApp, SIGNAL( dateFormatChanged(DateFormat) ), this, SLOT( formatChanged(DateFormat) ) ); } }; -TimeStringFormatKeeper *TimeStringFormatKeeper::self = 0; +TimeStringFormat *TimeStringFormat::self = 0; QString DateFormat::toNumberString() const { QString buf = ""; // for each part of the order for (int i = 0; i < 3; i++) { // switch on the relavent 3 bits. switch((_shortOrder >> (i * 3)) & 0x0007) { case 0x0001: - buf += QObject::tr( "D" , "Shortcut for Day"); + buf += TimeStringFormat::tr( "D", "first letter of the word 'Day'" ); break; case 0x0002: - buf += QObject::tr( "M", "Shortcur for Month" ); + buf += TimeStringFormat::tr( "M" , "first letter of the word 'Month'" ); break; case 0x0004: - buf += QObject::tr( "Y" ); + buf += TimeStringFormat::tr( "Y" , "first letter of the word 'Year'" ); break; } if (i < 2) buf += _shortSeparator; } return buf; } QString DateFormat::toWordString() const { QString buf = ""; // for each part of the order for (int i = 0; i < 3; i++) { // switch on the relavent 3 bits. switch((_longOrder >> (i * 3)) & 0x0007) { case 0x0001: - buf += QObject::tr( "day" ); + buf += TimeStringFormat::tr( "day", "in month" ); if (i < 2) { if ((_shortOrder << ((i+1) * 3)) & 0x0007) buf += ", "; else buf += " "; } break; case 0x0002: - buf += QObject::tr( "month" ); + buf += TimeStringFormat::tr( "month" ); if (i < 2) buf += " "; break; case 0x0004: - buf += QObject::tr( "year" ); + buf += TimeStringFormat::tr( "year" ); if (i < 2) buf += ", "; break; } } return buf; } QString DateFormat::numberDate(const QDate &d, int v) const { QString buf = ""; int pad = 2; // for each part of the order for (int i = 0; i < 3; i++) { // switch on the relavent 3 bits. switch((_shortOrder >> (i * 3)) & 0x0007) { case 0x0001: if (pad==2) buf += QString().sprintf("%02d",d.day()); else buf += QString().sprintf("%d",d.day()); break; case 0x0002: if (i==0) { // no padding with only MM/DD/YY format pad=0; } if (pad==2) buf += QString().sprintf("%02d",d.month()); else buf += QString().sprintf("%d",d.month()); break; case 0x0004: { int year = d.year(); if (!(v & longNumber)) year = year % 100; buf += QString().sprintf("%02d",year); } break; } if (i < 2) buf += _shortSeparator; } return buf; } +static const char* unTranslatedFullMonthNames[] = { + QT_TRANSLATE_NOOP( "QDate", "January" ), + QT_TRANSLATE_NOOP( "QDate", "February" ), + QT_TRANSLATE_NOOP( "QDate", "March" ), + QT_TRANSLATE_NOOP( "QDate", "April" ), + QT_TRANSLATE_NOOP( "QDate", "May" ), + QT_TRANSLATE_NOOP( "QDate", "June" ), + QT_TRANSLATE_NOOP( "QDate", "July" ), + QT_TRANSLATE_NOOP( "QDate", "August" ), + QT_TRANSLATE_NOOP( "QDate", "September" ), + QT_TRANSLATE_NOOP( "QDate", "October" ), + QT_TRANSLATE_NOOP( "QDate", "November" ), + QT_TRANSLATE_NOOP( "QDate", "December" ) +}; + +static const char* unTranslatedFullDayNames[] = { + QT_TRANSLATE_NOOP( "QDate", "Monday" ), + QT_TRANSLATE_NOOP( "QDate", "Tuesday" ), + QT_TRANSLATE_NOOP( "QDate", "Wednesday" ), + QT_TRANSLATE_NOOP( "QDate", "Thursday" ), + QT_TRANSLATE_NOOP( "QDate", "Friday" ), + QT_TRANSLATE_NOOP( "QDate", "Saturday" ), + QT_TRANSLATE_NOOP( "QDate", "Sunday" ) +}; + +#ifdef QTOPIA_DESKTOP +//translations in qt.qm +static const char* unTranslatedMediumDayNames[] = { + "Mon" , "Tue", "Wed", "Thu", "Fri", "Sat", "Sun" +}; + +static const char* unTranslatedMediumMonthNames[] = { + "Jan", "Feb", "Mar", "Apr", "May", "Jun", + "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" +}; +#endif + +static QString dayname(const QDate& d, bool lng) +{ + if (lng && qApp) + return qApp->translate("QDate", unTranslatedFullDayNames[d.dayOfWeek()-1]); + else { +#ifdef QTOPIA_DESKTOP + if (qApp) + return qApp->translate("QDate", unTranslatedMediumDayNames[ d.dayOfWeek()-1]); +#endif + return d.dayName(d.dayOfWeek()); + } +} + QString DateFormat::wordDate(const QDate &d, int v) const { - QString buf = ""; // for each part of the order - if (v & showWeekDay) { - QString weekDay = d.dayName(d.dayOfWeek()); - if (!(v & longWord)) { - weekDay = weekDay.left(3); - } - buf += weekDay; - if ((_longOrder & 0x0007) == 0x0002) - buf += ' '; - else - buf += ", "; - } + QString weekDay; + if (v & showWeekDay) + weekDay = ::dayname(d,(v & longWord)); + QString date=""; + QString sep=""; for (int i = 0; i < 3; i++) { // switch on the relavent 3 bits. - switch((_longOrder >> (i * 3)) & 0x0007) { - case 0x0001: - if (i==1) { - buf += QString().sprintf("%02d, ",d.day()); - } else { - buf += QString().sprintf("%2d",d.day()); - if (separator()=='.') // 2002/1/11 - buf += ". "; - else - buf += " "; - } + int field = (_longOrder >> (i * 3)) & 0x0007; + if ( field && !date.isEmpty() ) + date += sep; + switch (field) { + case 0x0001: // Day + { + QString daysuffix = TimeStringFormat::tr("@day", "day suffix - applies to some asian languages (e.g. Japanese and Trad. Chinese). If it doesn't apply to your language it has to be translated to an '@day' " ); + if (i==1) { + date += QString().sprintf("%02d",d.day()); + if (daysuffix != "@day") + date+=daysuffix; + sep = TimeStringFormat::tr(",","day-date separator") + " "; + } else { + date += QString().sprintf("%2d",d.day()); + if (daysuffix == "@day") { + if (separator()=='.') // 2002/1/11 + sep = ". "; + else + sep = " "; + } else { + date += daysuffix+" "; + sep = " "; + } + } + } break; - case 0x0002: + case 0x0002: // Month { - QString monthName = d.monthName(d.month()); - if (!(v & longWord)) { - monthName = monthName.left(3); - } - buf += monthName; + QString monthName; + + if (v & longWord) + monthName = qApp->translate("QDate", unTranslatedFullMonthNames[d.month()-1] ); + else { +#ifdef QTOPIA_DESKTOP + monthName = qApp->translate("QDate", unTranslatedMediumMonthNames[d.month()-1] ); +#else + monthName = d.monthName( d.month() ); +#endif + } + date += monthName; } - if (i < 2) - buf += " "; + sep = " ";//TimeStringFormat::tr(" ","month-date separator"); break; - case 0x0004: + case 0x0004: // Year { int year = d.year(); if (!(v & longNumber)) year = year % 100; if (year < 10) - buf += "0"; + date += "0"; + + date += QString::number(year); + QString yearsuffix = TimeStringFormat::tr("@year", "year suffix - applies to some asian languages (e.g. Japanese and Trad. Chinese). If it doesn't apply to your language it has to be translated to an '@year' " ); + if (yearsuffix != "@year") + date += yearsuffix; - buf += QString::number(year); } - if (i < 2) - buf += ", "; + sep = TimeStringFormat::tr(",","year-date seperator") + " "; break; } } - return buf; + + QString r = ""; + if ( weekDay.isEmpty() ) + r = date; + else if ((_longOrder & 0x0007) == 0x0002) + r = TimeStringFormat::tr("%1 %2","1=Monday 2=January 12").arg(weekDay).arg(date); + else if ( _longOrder ) + r = TimeStringFormat::tr("%1, %2","1=Monday 2=12 January").arg(weekDay).arg(date); + else + r = weekDay; + return r; } #ifndef QT_NO_DATASTREAM void DateFormat::save(QDataStream &d) const { d << _shortSeparator.unicode(); uint v= _shortOrder; d << v; v = _longOrder; d << v; } void DateFormat::load(QDataStream &d) { ushort value; d >> value; _shortSeparator = QChar(value); uint v = 0; d >> v; _shortOrder = (Order)v; v = 0; d >> v; _longOrder = (Order)v; } QDataStream &operator<<(QDataStream &s, const DateFormat&df) { df.save(s); return s; } QDataStream &operator>>(QDataStream &s, DateFormat&df) { df.load(s); return s; } #endif QString TimeString::shortDate( const QDate &d, DateFormat dtf ) { return dtf.wordDate(d); } QString TimeString::dateString( const QDate &d, DateFormat dtf ) { - return QObject::tr( dtf.wordDate(d, DateFormat::longNumber | DateFormat::longWord) ); + return dtf.wordDate(d, DateFormat::longNumber); } QString TimeString::longDateString( const QDate &d, DateFormat dtf ) { - return QObject::tr( dtf.wordDate(d, DateFormat::showWeekDay | DateFormat::longNumber - | DateFormat::longWord) ); + return dtf.wordDate(d, DateFormat::showWeekDay | DateFormat::longNumber + | DateFormat::longWord); } DateFormat TimeString::currentDateFormat() { - return TimeStringFormatKeeper::currentFormat(); + return TimeStringFormat::currentFormat(); } QString TimeString::dateString( const QDateTime &dt, bool ampm, bool seconds, DateFormat dtf ) { const QDate& d = dt.date(); const QTime& t = dt.time(); // based on QDateTime::toString() QString buf = timeString(t,ampm,seconds); buf += " "; buf += longDateString( d, dtf ); return buf; } QString TimeString::timeString( const QTime &t, bool ampm, bool seconds ) { if ( !ampm ) { if ( seconds ) return t.toString(); QString r = QString::number(t.hour()); if ( t.hour() < 10 ) r.prepend( "0" ); r.append( ":" ); if ( t.minute() < 10 ) r.append( "0" ); r.append(QString::number(t.minute())); return r; } // ### else the hard case that should disappear in Qt 3.0 QString argString = seconds ? "%4:%5:%6 %7" : "%4:%5 %7"; int hour = t.hour(); QString strMin = QString::number( t.minute() ); QString strSec = QString::number( t.second() ); if ( hour > 12 ) argString = argString.arg( hour - 12, 2 ); else { if ( hour == 0 ) argString = argString.arg( 12 ); else argString = argString.arg( hour, 2 ); } if ( t.minute() < 10 ) strMin.prepend( "0" ); if ( t.second() < 10 ) strSec.prepend( "0" ); argString = argString.arg( strMin ); if ( seconds ) argString = argString.arg( strSec ); if ( hour >= 12 ) - argString = argString.arg( QObject::tr("PM") ); + argString = argString.arg( TimeStringFormat::tr("PM") ); else - argString = argString.arg( QObject::tr("AM") ); + argString = argString.arg( TimeStringFormat::tr("AM") ); return argString; } QString TimeString::shortTime( bool ampm, bool seconds ) { - static const char* const day[] = { - QT_TRANSLATE_NOOP( "QObject", "Mon" ), - QT_TRANSLATE_NOOP( "QObject", "Tue" ), - QT_TRANSLATE_NOOP( "QObject", "Wed" ), - QT_TRANSLATE_NOOP( "QObject", "Thu" ), - QT_TRANSLATE_NOOP( "QObject", "Fri" ), - QT_TRANSLATE_NOOP( "QObject", "Sat" ), - QT_TRANSLATE_NOOP( "QObject", "Sun" ) - }; // just create a shorter time String QDateTime dtTmp = QDateTime::currentDateTime(); - QString strTime; - strTime = QObject::tr( day[dtTmp.date().dayOfWeek()-1] ) + " " + - timeString( dtTmp.time(), ampm, seconds ); + QString strTime = TimeStringFormat::tr( "%1 %2", "1=Monday 2=12:45" ) + .arg(::dayname(dtTmp.date(),FALSE)) + .arg(timeString( dtTmp.time(), ampm, seconds )); return strTime; } QString TimeString::dateString( const QDateTime &t, bool ampm ) { return dateString(t,ampm,FALSE); } QString TimeString::timeString( const QTime &t, bool ampm) { return timeString(t,ampm,FALSE); } QString TimeString::shortTime( bool ampm ) { return shortTime(ampm,FALSE); } QString TimeString::numberDateString( const QDate &d, DateFormat dtf ) { return dtf.numberDate(d); } QString TimeString::longNumberDateString( const QDate &d, DateFormat dtf ) { return dtf.numberDate(d,DateFormat::longNumber); } +/*! + Returns date/time \a dt as a string, + showing year, month, date, hours, minutes, and seconds. + \a len determines the length of the resulting string. + + The format, including order depends on the user's settings. + + First availability: Qtopia 1.6 +*/ +//QString TimeString::localYMDHMS( const QDateTime &dt, Length len ) +//{ +// const QDate& d = dt.date(); +// const QTime& t = dt.time(); +// return LocalTimeFormat::tr("%1 %2","date,time").arg(localYMD(d,len)).arg(localHMS(t)); +//} + #include "timestring.moc" |