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/*
This file is part of KOrganizer.
Copyright (C) 2005 Reinhold Kainhofer <reinhold@kainhofer.com>
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 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.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
As a special exception, permission is given to link this program
with any edition of Qt, and distribute the resulting executable,
without including the source code for Qt in the source distribution.
*/
#include "kohelper.h"
#include "prefs/koprefs.h"
#include <EventViews/Helper>
#include <CalendarSupport/KCalPrefs>
#include <KLocalizedString>
#include <KMessageBox>
QColor KOHelper::getTextColor(const QColor &c)
{
double luminance = (c.red() * 0.299) + (c.green() * 0.587) + (c.blue() * 0.114);
return (luminance > 128.0) ? QColor(0, 0, 0) : QColor(255, 255, 255);
}
QColor KOHelper::resourceColor(const Akonadi::Collection &coll)
{
return EventViews::resourceColor(coll, KOPrefs::instance()->eventViewsPreferences());
}
QColor KOHelper::resourceColorKnown(const Akonadi::Collection &coll)
{
return EventViews::resourceColor(coll, KOPrefs::instance()->eventViewsPreferences());
}
void KOHelper::setResourceColor(const Akonadi::Collection &collection, const QColor &color)
{
EventViews::setResourceColor(collection, color, KOPrefs::instance()->eventViewsPreferences());
KOPrefs::instance()->eventViewsPreferences()->writeConfig();
}
QColor KOHelper::resourceColor(const Akonadi::Item &item)
{
return EventViews::resourceColor(item, KOPrefs::instance()->eventViewsPreferences());
}
int KOHelper::yearDiff(const QDate &start, const QDate &end)
{
return end.year() - start.year();
}
bool KOHelper::isStandardCalendar(Akonadi::Collection::Id id)
{
return id == CalendarSupport::KCalPrefs::instance()->defaultCalendarId();
}
void KOHelper::showSaveIncidenceErrorMsg(QWidget *parent, const KCalendarCore::Incidence::Ptr &incidence)
{
KMessageBox::sorry(
parent,
i18n("Unable to save %1 \"%2\".",
i18n(incidence->typeStr().constData()), incidence->summary()));
}
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