kmcupsconfigwidget.cpp
/*
* 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 "kmcupsconfigwidget.h"
#include "cupsinfos.h"
#include <qlabel.h>
#include <qgroupbox.h>
#include <qlineedit.h>
#include <qcheckbox.h>
#include <qlayout.h>
#include <qpushbutton.h>
#include <qvalidator.h>
#include <klocale.h>
#include <kcursor.h>
#include <kconfig.h>
#include <kstringhandler.h>
class PortValidator : public QIntValidator
{
public:
PortValidator(QWidget *parent, const char *name = 0);
virtual QValidator::State validate(QString&, int&) const;
};
PortValidator::PortValidator(QWidget *parent, const char *name)
: QIntValidator(1, 65535, parent, name)
{
}
QValidator::State PortValidator::validate(QString& txt, int&) const
{
bool ok(false);
int p = txt.toInt(&ok);
if (txt.isEmpty())
return QValidator::Intermediate;
else if (ok && p >= bottom() && p <= top())
return QValidator::Acceptable;
return QValidator::Invalid;
}
//******************************************************************************************
KMCupsConfigWidget::KMCupsConfigWidget(QWidget *parent, const char *name)
: QWidget(parent,name)
{
// widget creation
QGroupBox *m_hostbox = new QGroupBox(0, Qt::Vertical, i18n("Server Information"), this);
QGroupBox *m_loginbox = new QGroupBox(0, Qt::Vertical, i18n("Account Information"), this);
QLabel *m_hostlabel = new QLabel(i18n("&Host:"), m_hostbox);
QLabel *m_portlabel = new QLabel(i18n("&Port:"), m_hostbox);
m_host = new QLineEdit(m_hostbox);
m_port = new QLineEdit(m_hostbox);
m_hostlabel->setBuddy(m_host);
m_portlabel->setBuddy(m_port);
m_port->setValidator(new PortValidator(m_port));
m_login = new QLineEdit(m_loginbox);
QLabel *m_loginlabel = new QLabel(i18n("&User:"), m_loginbox);
QLabel *m_passwordlabel = new QLabel(i18n("Pass&word:"), m_loginbox);
m_password = new QLineEdit(m_loginbox);
m_password->setEchoMode(QLineEdit::Password);
m_savepwd = new QCheckBox( i18n( "&Store password in configuration file" ), m_loginbox );
m_savepwd->setCursor( KCursor::handCursor() );
m_anonymous = new QCheckBox(i18n("Use &anonymous access"), m_loginbox);
m_anonymous->setCursor(KCursor::handCursor());
m_loginlabel->setBuddy(m_login);
m_passwordlabel->setBuddy(m_password);
// layout creation
QVBoxLayout *lay0 = new QVBoxLayout(this, 0, 10);
lay0->addWidget(m_hostbox,1);
lay0->addWidget(m_loginbox,1);
QGridLayout *lay2 = new QGridLayout(m_hostbox->layout(), 2, 2, 10);
lay2->setColStretch(1,1);
lay2->addWidget(m_hostlabel,0,0);
lay2->addWidget(m_portlabel,1,0);
lay2->addWidget(m_host,0,1);
lay2->addWidget(m_port,1,1);
QGridLayout *lay3 = new QGridLayout(m_loginbox->layout(), 4, 2, 10);
lay3->setColStretch(1,1);
lay3->addWidget(m_loginlabel,0,0);
lay3->addWidget(m_passwordlabel,1,0);
lay3->addWidget(m_login,0,1);
lay3->addWidget(m_password,1,1);
lay3->addMultiCellWidget(m_savepwd,2,2,0,1);
lay3->addMultiCellWidget(m_anonymous,3,3,0,1);
// connections
connect(m_anonymous,SIGNAL(toggled(bool)),m_login,SLOT(setDisabled(bool)));
connect(m_anonymous,SIGNAL(toggled(bool)),m_password,SLOT(setDisabled(bool)));
connect(m_anonymous,SIGNAL(toggled(bool)),m_savepwd,SLOT(setDisabled(bool)));
}
void KMCupsConfigWidget::load()
{
CupsInfos *inf = CupsInfos::self();
m_host->setText(inf->host());
m_port->setText(QString::number(inf->port()));
if (inf->login().isEmpty())
m_anonymous->setChecked(true);
else
{
m_login->setText(inf->login());
m_password->setText(inf->password());
m_savepwd->setChecked( inf->savePassword() );
}
}
void KMCupsConfigWidget::save(bool sync)
{
CupsInfos *inf = CupsInfos::self();
inf->setHost(m_host->text());
inf->setPort(m_port->text().toInt());
if (m_anonymous->isChecked())
{
inf->setLogin(QString::null);
inf->setPassword(QString::null);
inf->setSavePassword( false );
}
else
{
inf->setLogin(m_login->text());
inf->setPassword(m_password->text());
inf->setSavePassword( m_savepwd->isChecked() );
}
if (sync) inf->save();
}
void KMCupsConfigWidget::saveConfig(KConfig *conf)
{
conf->setGroup("CUPS");
conf->writeEntry("Host",m_host->text());
conf->writeEntry("Port",m_port->text().toInt());
conf->writeEntry("Login",(m_anonymous->isChecked() ? QString::null : m_login->text()));
conf->writeEntry( "SavePassword", ( m_anonymous->isChecked() ? false : m_savepwd->isChecked() ) );
if ( m_savepwd->isChecked() && !m_anonymous->isChecked() )
conf->writeEntry( "Password", ( m_anonymous->isChecked() ? QString::null : KStringHandler::obscure( m_password->text() ) ) );
else
conf->deleteEntry( "Password" );
// synchronize CupsInfos object
save(false);
}

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