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# kmcupsconfigwidget.cpp

    00001 /*
    00002  *  This file is part of the KDE libraries
    00003  *  Copyright (c) 2001 Michael Goffioul <kdeprint@swing.be>
    00004  *
    00005  *  This library is free software; you can redistribute it and/or
    00006  *  modify it under the terms of the GNU Library General Public
    00007  *  License version 2 as published by the Free Software Foundation.
    00008  *
    00009  *  This library is distributed in the hope that it will be useful,
    00010  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
    00011  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    00012  *  Library General Public License for more details.
    00013  *
    00014  *  You should have received a copy of the GNU Library General Public License
    00015  *  along with this library; see the file COPYING.LIB.  If not, write to
    00016  *  the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    00017  *  Boston, MA 02111-1307, USA.
    00018  **/
    00019
    00020 #include "kmcupsconfigwidget.h"
    00021 #include "cupsinfos.h"
    00022
    00023 #include <qlabel.h>
    00024 #include <qgroupbox.h>
    00025 #include <qlineedit.h>
    00026 #include <qcheckbox.h>
    00027 #include <qlayout.h>
    00028 #include <qpushbutton.h>
    00029 #include <qvalidator.h>
    00030
    00031 #include <klocale.h>
    00032 #include <kcursor.h>
    00033 #include <kconfig.h>
    00034 #include <kstringhandler.h>
    00035
    00036 class PortValidator : public QIntValidator
    00037 {
    00038 public:
    00039     PortValidator(QWidget *parent, const char *name = 0);
    00040     virtual QValidator::State validate(QString&, int&) const;
    00041 };
    00042
    00043 PortValidator::PortValidator(QWidget *parent, const char *name)
    00044 : QIntValidator(1, 65535, parent, name)
    00045 {
    00046 }
    00047
    00048 QValidator::State PortValidator::validate(QString& txt, int&) const
    00049 {
    00050     bool    ok(false);
    00051     int     p = txt.toInt(&ok);
    00052     if (txt.isEmpty())
    00053         return QValidator::Intermediate;
    00054     else if (ok && p >= bottom() && p <= top())
    00055         return QValidator::Acceptable;
    00056     return QValidator::Invalid;
    00057 }
    00058
    00059 //******************************************************************************************
    00060
    00061 KMCupsConfigWidget::KMCupsConfigWidget(QWidget *parent, const char *name)
    00062 : QWidget(parent,name)
    00063 {
    00064     // widget creation
    00065     QGroupBox   *m_hostbox = new QGroupBox(0, Qt::Vertical, i18n("Server Information"), this);
    00066     QGroupBox   *m_loginbox = new QGroupBox(0, Qt::Vertical, i18n("Account Information"), this);
    00067     QLabel  *m_hostlabel = new QLabel(i18n("&Host:"), m_hostbox);
    00068     QLabel  *m_portlabel = new QLabel(i18n("&Port:"), m_hostbox);
    00069     m_host = new QLineEdit(m_hostbox);
    00070     m_port = new QLineEdit(m_hostbox);
    00071     m_hostlabel->setBuddy(m_host);
    00072     m_portlabel->setBuddy(m_port);
    00073     m_port->setValidator(new PortValidator(m_port));
    00074     m_login = new QLineEdit(m_loginbox);
    00075     QLabel  *m_loginlabel = new QLabel(i18n("&User:"), m_loginbox);
    00076     QLabel  *m_passwordlabel = new QLabel(i18n("Pass&word:"), m_loginbox);
    00077     m_password = new QLineEdit(m_loginbox);
    00078     m_password->setEchoMode(QLineEdit::Password);
    00079     m_savepwd = new QCheckBox( i18n( "&Store password in configuration file" ), m_loginbox );
    00080     m_savepwd->setCursor( KCursor::handCursor() );
    00081     m_anonymous = new QCheckBox(i18n("Use &anonymous access"), m_loginbox);
    00082     m_anonymous->setCursor(KCursor::handCursor());
    00083     m_loginlabel->setBuddy(m_login);
    00084     m_passwordlabel->setBuddy(m_password);
    00085
    00086     // layout creation
    00087     QVBoxLayout *lay0 = new QVBoxLayout(this, 0, 10);
    00088     lay0->addWidget(m_hostbox,1);
    00089     lay0->addWidget(m_loginbox,1);
    00090     QGridLayout *lay2 = new QGridLayout(m_hostbox->layout(), 2, 2, 10);
    00091     lay2->setColStretch(1,1);
    00092     lay2->addWidget(m_hostlabel,0,0);
    00093     lay2->addWidget(m_portlabel,1,0);
    00094     lay2->addWidget(m_host,0,1);
    00095     lay2->addWidget(m_port,1,1);
    00096     QGridLayout *lay3 = new QGridLayout(m_loginbox->layout(), 4, 2, 10);
    00097     lay3->setColStretch(1,1);
    00098     lay3->addWidget(m_loginlabel,0,0);
    00099     lay3->addWidget(m_passwordlabel,1,0);
    00100     lay3->addWidget(m_login,0,1);
    00101     lay3->addWidget(m_password,1,1);
    00102     lay3->addMultiCellWidget(m_savepwd,2,2,0,1);
    00103     lay3->addMultiCellWidget(m_anonymous,3,3,0,1);
    00104
    00105     // connections
    00106     connect(m_anonymous,SIGNAL(toggled(bool)),m_login,SLOT(setDisabled(bool)));
    00107     connect(m_anonymous,SIGNAL(toggled(bool)),m_password,SLOT(setDisabled(bool)));
    00108     connect(m_anonymous,SIGNAL(toggled(bool)),m_savepwd,SLOT(setDisabled(bool)));
    00109 }
    00110
    00111 void KMCupsConfigWidget::load()
    00112 {
    00113     CupsInfos   *inf = CupsInfos::self();
    00114     m_host->setText(inf->host());
    00115     m_port->setText(QString::number(inf->port()));
    00116     if (inf->login().isEmpty())
    00117         m_anonymous->setChecked(true);
    00118     else
    00119     {
    00120         m_login->setText(inf->login());
    00121         m_password->setText(inf->password());
    00122         m_savepwd->setChecked( inf->savePassword() );
    00123     }
    00124 }
    00125
    00126 void KMCupsConfigWidget::save(bool sync)
    00127 {
    00128     CupsInfos   *inf = CupsInfos::self();
    00129     inf->setHost(m_host->text());
    00130     inf->setPort(m_port->text().toInt());
    00131     if (m_anonymous->isChecked())
    00132     {
    00133         inf->setLogin(QString::null);
    00134         inf->setPassword(QString::null);
    00135         inf->setSavePassword( false );
    00136     }
    00137     else
    00138     {
    00139         inf->setLogin(m_login->text());
    00140         inf->setPassword(m_password->text());
    00141         inf->setSavePassword( m_savepwd->isChecked() );
    00142     }
    00143     if (sync) inf->save();
    00144 }
    00145
    00146 void KMCupsConfigWidget::saveConfig(KConfig *conf)
    00147 {
    00148     conf->setGroup("CUPS");
    00149     conf->writeEntry("Host",m_host->text());
    00150     conf->writeEntry("Port",m_port->text().toInt());
    00151     conf->writeEntry("Login",(m_anonymous->isChecked() ? QString::null : m_login->text()));
    00152     conf->writeEntry( "SavePassword", ( m_anonymous->isChecked() ? false : m_savepwd->isChecked() ) );
    00153     if ( m_savepwd->isChecked() && !m_anonymous->isChecked() )
    00154         conf->writeEntry( "Password", ( m_anonymous->isChecked() ? QString::null : KStringHandler::obscure( m_password->text() ) ) );
    00155     else
    00156         conf->deleteEntry( "Password" );
    00157     // synchronize CupsInfos object
    00158     save(false);
    00159 }

This file is part of the documentation for kdeprint Library Version 3.4.1.
Documentation copyright © 1996-2004 the KDE developers.
Generated on Sat Jun 11 20:31:02 2005 by doxygen 1.4.1 written by Dimitri van Heesch, © 1997-2003