134 lines
4.0 KiB
134 lines
4.0 KiB
15 years ago
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/*
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Copyright (C) 2005, S.R.Haque <srhaque@iee.org>.
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This file is part of the KDE project
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License version 2, as published by the Free Software Foundation.
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This library 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 GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#include <kdialog.h>
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#include <kdebug.h>
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#include <kfile.h>
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#include <klistview.h>
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#include <klocale.h>
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#include <kstandarddirs.h>
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#include <ktimezones.h>
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#include <ktimezonewidget.h>
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#include <tqpixmap.h>
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#include <time.h>
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#define COLUMN_CITY 0
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#define COLUMN_REGION 1
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#define COLUMN_COMMENT 2
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#define COLUMN_ZONE 3
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KTimezoneWidget::KTimezoneWidget(TQWidget *parent, const char *name, KTimezones *db) :
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KListView(parent, name),
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d(0)
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{
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// If the user did not provide a timezone database, we'll use the system default.
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bool userDb = (db != 0);
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if (!userDb)
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db = new KTimezones();
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addColumn(i18n("Area"));
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addColumn(i18n("Region"));
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addColumn(i18n("Comment"));
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const KTimezones::ZoneMap zones = db->allZones();
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for (KTimezones::ZoneMap::ConstIterator it = zones.begin(); it != zones.end(); ++it)
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{
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const KTimezone *zone = it.data();
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TQString tzName = zone->name();
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TQString comment = zone->comment();
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if (!comment.isEmpty())
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comment = i18n(comment.utf8());
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// Convert:
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//
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// "Europe/London", "GB" -> "London", "Europe/GB".
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// "UTC", "" -> "UTC", "".
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TQStringList continentCity = TQStringList::split("/", displayName(zone));
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TQListViewItem *listItem = new TQListViewItem(this, continentCity[continentCity.count() - 1]);
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continentCity[continentCity.count() - 1] = zone->countryCode();
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listItem->setText(COLUMN_REGION, continentCity.join("/"));
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listItem->setText(COLUMN_COMMENT, comment);
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listItem->setText(COLUMN_ZONE, tzName); /* store complete path in ListView */
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// Locate the flag from /l10n/%1/flag.png.
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TQString flag = locate("locale", TQString("l10n/%1/flag.png").arg(zone->countryCode().lower()));
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if (TQFile::exists(flag))
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listItem->setPixmap(COLUMN_REGION, TQPixmap(flag));
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}
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if (!userDb)
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delete db;
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}
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KTimezoneWidget::~KTimezoneWidget()
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{
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// FIXME when needed:
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// delete d;
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}
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TQString KTimezoneWidget::displayName(const KTimezone *zone)
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{
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return i18n(zone->name().utf8()).replace("_", " ");
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}
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TQStringList KTimezoneWidget::selection() const
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{
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TQStringList selection;
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// Loop through all entries.
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TQListViewItem *listItem = firstChild();
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while (listItem)
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{
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if (listItem->isSelected())
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{
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selection.append(listItem->text(COLUMN_ZONE));
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}
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listItem = listItem->nextSibling();
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}
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return selection;
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}
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void KTimezoneWidget::setSelected(const TQString &zone, bool selected)
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{
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bool found = false;
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// Loop through all entries.
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TQListViewItem *listItem = firstChild();
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while (listItem)
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{
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if (listItem->text(COLUMN_ZONE) == zone)
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{
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KListView::setSelected(listItem, selected);
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// Ensure the selected item is visible as appropriate.
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listItem = selectedItem();
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if (listItem)
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ensureItemVisible(listItem);
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found = true;
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break;
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}
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listItem = listItem->nextSibling();
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}
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if (!found)
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kdDebug() << "No such zone: " << zone << endl;
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}
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#include "ktimezonewidget.moc"
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