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/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the QtGui module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "qcups_p.h"
#include "qprintengine.h"
#ifndef QT_NO_CUPS
QT_BEGIN_NAMESPACE
QStringList QCUPSSupport::cupsOptionsList(QPrinter *printer)
{
return printer->printEngine()->property(PPK_CupsOptions).toStringList();
}
void QCUPSSupport::setCupsOptions(QPrinter *printer, const QStringList &cupsOptions)
{
printer->printEngine()->setProperty(PPK_CupsOptions, QVariant(cupsOptions));
}
void QCUPSSupport::setCupsOption(QStringList &cupsOptions, const QString &option, const QString &value)
{
if (cupsOptions.contains(option)) {
cupsOptions.replace(cupsOptions.indexOf(option) + 1, value);
} else {
cupsOptions.append(option);
cupsOptions.append(value);
}
}
void QCUPSSupport::setJobHold(QPrinter *printer, const JobHoldUntil jobHold, const QTime &holdUntilTime)
{
QStringList cupsOptions = cupsOptionsList(printer);
switch (jobHold) {
case NoHold: //default
break;
case Indefinite:
setCupsOption(cupsOptions,
QStringLiteral("job-hold-until"),
QStringLiteral("indefinite"));
break;
case DayTime:
setCupsOption(cupsOptions,
QStringLiteral("job-hold-until"),
QStringLiteral("day-time"));
break;
case Night:
setCupsOption(cupsOptions,
QStringLiteral("job-hold-until"),
QStringLiteral("night"));
break;
case SecondShift:
setCupsOption(cupsOptions,
QStringLiteral("job-hold-until"),
QStringLiteral("second-shift"));
break;
case ThirdShift:
setCupsOption(cupsOptions,
QStringLiteral("job-hold-until"),
QStringLiteral("third-shift"));
break;
case Weekend:
setCupsOption(cupsOptions,
QStringLiteral("job-hold-until"),
QStringLiteral("weekend"));
break;
case SpecificTime:
if (holdUntilTime.isNull()) {
setJobHold(printer, NoHold);
return;
}
// CUPS expects the time in UTC, user has entered in local time, so get the UTS equivalent
QDateTime localDateTime = QDateTime::currentDateTime();
// Check if time is for tomorrow in case of DST change overnight
if (holdUntilTime < localDateTime.time())
localDateTime.addDays(1);
localDateTime.setTime(holdUntilTime);
setCupsOption(cupsOptions,
QStringLiteral("job-hold-until"),
localDateTime.toUTC().time().toString(QStringLiteral("HH:mm")));
break;
}
setCupsOptions(printer, cupsOptions);
}
void QCUPSSupport::setJobBilling(QPrinter *printer, const QString &jobBilling)
{
QStringList cupsOptions = cupsOptionsList(printer);
setCupsOption(cupsOptions, QStringLiteral("job-billing"), jobBilling);
setCupsOptions(printer, cupsOptions);
}
void QCUPSSupport::setJobPriority(QPrinter *printer, int priority)
{
QStringList cupsOptions = cupsOptionsList(printer);
setCupsOption(cupsOptions, QStringLiteral("job-priority"), QString::number(priority));
setCupsOptions(printer, cupsOptions);
}
void QCUPSSupport::setBannerPages(QPrinter *printer, const BannerPage startBannerPage, const BannerPage endBannerPage)
{
QStringList cupsOptions = cupsOptionsList(printer);
QString startBanner, endBanner;
switch (startBannerPage) {
case NoBanner:
startBanner = QStringLiteral("none");
break;
case Standard:
startBanner = QStringLiteral("standard");
break;
case Unclassified:
startBanner = QStringLiteral("unclassified");
break;
case Confidential:
startBanner = QStringLiteral("confidential");
break;
case Classified:
startBanner = QStringLiteral("classified");
break;
case Secret:
startBanner = QStringLiteral("secret");
break;
case TopSecret:
startBanner = QStringLiteral("topsecret");
break;
}
switch (endBannerPage) {
case NoBanner:
endBanner = QStringLiteral("none");
break;
case Standard:
endBanner = QStringLiteral("standard");
break;
case Unclassified:
endBanner = QStringLiteral("unclassified");
break;
case Confidential:
endBanner = QStringLiteral("confidential");
break;
case Classified:
endBanner = QStringLiteral("classified");
break;
case Secret:
endBanner = QStringLiteral("secret");
break;
case TopSecret:
endBanner = QStringLiteral("topsecret");
break;
}
setCupsOption(cupsOptions, QStringLiteral("job-sheets"), startBanner + QLatin1Char(',') + endBanner);
setCupsOptions(printer, cupsOptions);
}
void QCUPSSupport::setPageSet(QPrinter *printer, const PageSet pageSet)
{
QStringList cupsOptions = cupsOptionsList(printer);
QString pageSetString;
switch (pageSet) {
case OddPages:
pageSetString = QStringLiteral("odd");
break;
case EvenPages:
pageSetString = QStringLiteral("even");
break;
case AllPages:
pageSetString = QStringLiteral("all");
break;
}
setCupsOption(cupsOptions, QStringLiteral("page-set"), pageSetString);
setCupsOptions(printer, cupsOptions);
}
void QCUPSSupport::setPagesPerSheetLayout(QPrinter *printer, const PagesPerSheet pagesPerSheet,
const PagesPerSheetLayout pagesPerSheetLayout)
{
QStringList cupsOptions = cupsOptionsList(printer);
static const char *pagesPerSheetData[] = { "1", "2", "4", "6", "9", "16", 0 };
static const char *pageLayoutData[] = {"lrtb", "lrbt", "rlbt", "rltb", "btlr", "btrl", "tblr", "tbrl", 0};
setCupsOption(cupsOptions, QStringLiteral("number-up"), QLatin1String(pagesPerSheetData[pagesPerSheet]));
setCupsOption(cupsOptions, QStringLiteral("number-up-layout"), QLatin1String(pageLayoutData[pagesPerSheetLayout]));
setCupsOptions(printer, cupsOptions);
}
void QCUPSSupport::setPageRange(QPrinter *printer, int pageFrom, int pageTo)
{
QStringList cupsOptions = cupsOptionsList(printer);
setCupsOption(cupsOptions, QStringLiteral("page-ranges"), QStringLiteral("%1-%2").arg(pageFrom).arg(pageTo));
setCupsOptions(printer, cupsOptions);
}
QT_END_NAMESPACE
#endif // QT_NO_CUPS
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