2021-08-03 Fred Gleason <fredg@paravelsystems.com>

* Added 'SYSTEM.LONG_DATE_FORMAT', 'SYSTEM.SHORT_DATE_FORMAT'
	and 'SYSTEM.TIME_FORMAT' fields to the database.
	* Incremented the database version to 351.
	* Added 'RDSystem::longDateFormat()', 'RDSystem'setLongDateFormat()',
	'RDSystem::shortDateFormat()', 'RDSystem::setShortDateFormat()',
	'RDSystem::timeFormat()' and 'RDSystem::setTimeFormat()' methods.
	* Added a 'Date/Time Formats' section to the 'System-Wide Settings'
	dialog in rdadmin(1).

Signed-off-by: Fred Gleason <fredg@paravelsystems.com>

rdadmin/test_datetimes.cpp

@@ -0,0 +1,97 @@
+// test_datetimes.cpp
+//
+// Test Rivendell Date/Time Formats
+//
+//   (C) Copyright 2021 Fred Gleason <fredg@paravelsystems.com>
+//
+//   This program is free software; you can redistribute it and/or modify
+//   it under the terms of the GNU General Public License version 2 as
+//   published by the Free Software Foundation.
+//
+//   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.
+//
+//   You should have received a copy of the GNU General Public
+//   License along with this program; if not, write to the Free Software
+//   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+//
+
+#include "test_datetimes.h"
+
+TestDatetimes::TestDatetimes(QWidget *parent)
+  : RDDialog(parent)
+{
+  setWindowTitle("RDAdmin - "+tr("Test Date/Time Formats"));
+
+  d_sample_datetime=QDateTime(QDate(2021,12,28),QTime(14,10,23));
+
+  d_sample_datetime_label_label=new QLabel(tr("Sample Date/Time")+":",this);
+  d_sample_datetime_label_label->setAlignment(Qt::AlignRight|Qt::AlignVCenter);
+  d_sample_datetime_label_label->setFont(labelFont());
+  d_sample_datetime_label=new QLabel(this);
+  d_sample_datetime_label->
+    setText(d_sample_datetime.toString("dddd MMMM d yyyy - h:mm:ss AP"));
+
+  d_long_date_label_label=new QLabel(tr("Long Date")+":",this);
+  d_long_date_label_label->setAlignment(Qt::AlignRight|Qt::AlignVCenter);
+  d_long_date_label_label->setFont(labelFont());
+  d_long_date_label=new QLabel(this);
+
+  d_short_date_label_label=new QLabel(tr("Short Date")+":",this);
+  d_short_date_label_label->setAlignment(Qt::AlignRight|Qt::AlignVCenter);
+  d_short_date_label_label->setFont(labelFont());
+  d_short_date_label=new QLabel(this);
+
+  d_time_label_label=new QLabel(tr("Time")+":",this);
+  d_time_label_label->setAlignment(Qt::AlignRight|Qt::AlignVCenter);
+  d_time_label_label->setFont(labelFont());
+  d_time_label=new QLabel(this);
+
+  d_close_button=new QPushButton(tr("Close"),this);
+  d_close_button->setFont(buttonFont());
+  connect(d_close_button,SIGNAL(clicked()),this,SLOT(closeData()));
+}
+
+
+QSize TestDatetimes::sizeHint() const
+{
+  return QSize(400,150);
+}
+
+
+int TestDatetimes::exec(const QString &long_date_fmt,\
+		       const QString &short_date_fmt,
+		       const QString &time_fmt)
+{
+  d_long_date_label->setText(d_sample_datetime.toString(long_date_fmt));
+  d_short_date_label->setText(d_sample_datetime.toString(short_date_fmt));
+  d_time_label->setText(d_sample_datetime.toString(time_fmt));
+
+  return QDialog::exec();
+}
+
+
+void TestDatetimes::closeData()
+{
+  done(true);
+}
+
+
+void TestDatetimes::resizeEvent(QResizeEvent *e)
+{
+  d_sample_datetime_label_label->setGeometry(10,2,120,20);
+  d_sample_datetime_label->setGeometry(135,2,size().width()-145,20);
+
+  d_long_date_label_label->setGeometry(10,30,120,20);
+  d_long_date_label->setGeometry(135,30,size().width()-145,20);
+
+  d_short_date_label_label->setGeometry(10,50,120,20);
+  d_short_date_label->setGeometry(135,50,size().width()-145,20);
+
+  d_time_label_label->setGeometry(10,70,120,20);
+  d_time_label->setGeometry(135,70,size().width()-145,20);
+
+  d_close_button->setGeometry(size().width()-90,size().height()-60,80,50);
+}