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-rw-r--r--kdeprint/cups/kmwquota.cpp171
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diff --git a/kdeprint/cups/kmwquota.cpp b/kdeprint/cups/kmwquota.cpp
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+++ b/kdeprint/cups/kmwquota.cpp
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+/*
+ * This file is part of the KDE libraries
+ * Copyright (c) 2001 Michael Goffioul <kdeprint@swing.be>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License version 2 as published by the Free Software Foundation.
+ *
+ * This library 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
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public License
+ * along with this library; see the file COPYING.LIB. If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ **/
+
+#include <config.h>
+
+#include "kmwquota.h"
+#include "kmwizard.h"
+#include "kmprinter.h"
+
+#include <qspinbox.h>
+#include <qlabel.h>
+#include <qcombobox.h>
+#include <qlayout.h>
+#include <klocale.h>
+
+#ifdef HAVE_LIMITS_H
+#include <limits.h>
+#endif
+
+#define N_TIME_LIMITS 6
+static int time_periods[] = {
+ 1, // second
+ 60, // minute
+ 3600, // hour
+ 86400, // day
+ 604800, // week
+ 2592000 // month (30 days)
+};
+static const char* time_keywords[] = {
+ I18N_NOOP("second(s)"),
+ I18N_NOOP("minute(s)"),
+ I18N_NOOP("hour(s)"),
+ I18N_NOOP("day(s)"),
+ I18N_NOOP("week(s)"),
+ I18N_NOOP("month(s)")
+};
+
+int findUnit(int& period)
+{
+ int unit(0);
+ for (int i=N_TIME_LIMITS-1;i>=0;i--)
+ {
+ if (period < time_periods[i])
+ continue;
+ int d = period / time_periods[i];
+ if ((d*time_periods[i]) == period)
+ {
+ unit = i;
+ break;
+ }
+ }
+ period /= time_periods[unit];
+ return unit;
+}
+
+const char* unitKeyword(int i)
+{ return time_keywords[i]; }
+
+KMWQuota::KMWQuota(QWidget *parent, const char *name)
+: KMWizardPage(parent, name)
+{
+ m_ID = KMWizard::Custom+3;
+ m_title = i18n("Printer Quota Settings");
+ m_nextpage = KMWizard::Custom+4;
+
+ m_period = new QSpinBox(this);
+ m_period->setRange(-1, INT_MAX);
+ m_period->setSpecialValueText(i18n("No quota"));
+ m_sizelimit = new QSpinBox(this);
+ m_sizelimit->setRange(0, INT_MAX);
+ m_sizelimit->setSpecialValueText(i18n("None"));
+ m_pagelimit = new QSpinBox(this);
+ m_pagelimit->setRange(0, INT_MAX);
+ m_pagelimit->setSpecialValueText(i18n("None"));
+ m_timeunit = new QComboBox(this);
+ for (int i=0;i<N_TIME_LIMITS;i++)
+ m_timeunit->insertItem(i18n(time_keywords[i]));
+ m_timeunit->setCurrentItem(3);
+
+ QLabel *lab1 = new QLabel(i18n("&Period:"), this);
+ QLabel *lab2 = new QLabel(i18n("&Size limit (KB):"), this);
+ QLabel *lab3 = new QLabel(i18n("&Page limit:"), this);
+
+ lab1->setBuddy(m_period);
+ lab2->setBuddy(m_sizelimit);
+ lab3->setBuddy(m_pagelimit);
+
+ QLabel *lab4 = new QLabel(i18n("<p>Set here the quota for this printer. Using limits of <b>0</b> means "
+ "that no quota will be used. This is equivalent to set quota period to "
+ "<b><nobr>No quota</nobr></b> (-1). Quota limits are defined on a per-user base and "
+ "applied to all users.</p>"), this);
+
+ QGridLayout *l0 = new QGridLayout(this, 5, 3, 0, 10);
+ l0->setRowStretch(4, 1);
+ l0->setColStretch(1, 1);
+ l0->addMultiCellWidget(lab4, 0, 0, 0, 2);
+ l0->addWidget(lab1, 1, 0);
+ l0->addWidget(lab2, 2, 0);
+ l0->addWidget(lab3, 3, 0);
+ l0->addWidget(m_period, 1, 1);
+ l0->addWidget(m_timeunit, 1, 2);
+ l0->addMultiCellWidget(m_sizelimit, 2, 2, 1, 2);
+ l0->addMultiCellWidget(m_pagelimit, 3, 3, 1, 2);
+}
+
+KMWQuota::~KMWQuota()
+{
+}
+
+bool KMWQuota::isValid(QString& msg)
+{
+ if (m_period->value() >= 0 && m_sizelimit->value() == 0 && m_pagelimit->value() == 0)
+ {
+ msg = i18n("You must specify at least one quota limit.");
+ return false;
+ }
+ return true;
+}
+
+void KMWQuota::initPrinter(KMPrinter *p)
+{
+ int qu(-1), si(0), pa(0), un(3);
+ qu = p->option("job-quota-period").toInt();
+ si = p->option("job-k-limit").toInt();
+ pa = p->option("job-page-limit").toInt();
+ if (si == 0 && pa == 0)
+ // no quota
+ qu = -1;
+ m_sizelimit->setValue(si);
+ m_pagelimit->setValue(pa);
+ if (qu > 0)
+ {
+ un = findUnit(qu);
+ }
+ m_timeunit->setCurrentItem(un);
+ m_period->setValue(qu);
+}
+
+void KMWQuota::updatePrinter(KMPrinter *p)
+{
+ int qu(m_period->value()), si(m_sizelimit->value()), pa(m_pagelimit->value());
+ if (qu == -1)
+ {
+ // no quota, set limits to 0
+ si = 0;
+ pa = 0;
+ qu = 0;
+ }
+ qu *= time_periods[m_timeunit->currentItem()];
+
+ p->setOption("job-quota-period", QString::number(qu));
+ p->setOption("job-k-limit", QString::number(si));
+ p->setOption("job-page-limit", QString::number(pa));
+}
+#include "kmwquota.moc"