kmwpassword.cpp

/*
 *  This file is part of the KDE libraries
 *  Copyright (c) 2001 Michael Goffioul <tdeprint@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 "kmwpassword.h"
#include "kmwizard.h"
#include "kmprinter.h"
 
#include <tqlabel.h>
#include <tqlineedit.h>
#include <tqvbuttongroup.h>
#include <tqradiobutton.h>
#include <tqlayout.h>
#include <tdelocale.h>
#include <kcursor.h>
 
#include <stdlib.h>
 
KMWPassword::KMWPassword(TQWidget *parent, const char *name)
: KMWizardPage(parent,name)
{
    m_title = i18n("User Identification");
    m_ID = KMWizard::Password;
    m_nextpage = KMWizard::SMB;
 
    // create widgets
    TQLabel *infotext_ = new TQLabel(this);
    infotext_->setText(i18n("<p>This backend may require a login/password to work properly. "
                "Select the type of access to use and fill in the login and password entries if needed.</p>"));
    m_login = new TQLineEdit(this);
    m_login->setText(TQString::fromLocal8Bit(getenv("USER")));
    m_password = new TQLineEdit(this);
    m_password->setEchoMode(TQLineEdit::Password);
    TQLabel *loginlabel_ = new TQLabel(i18n("&Login:"),this);
    TQLabel *passwdlabel_ = new TQLabel(i18n("&Password:"),this);
    m_btngroup = new TQVButtonGroup( this );
    m_btngroup->setFrameStyle( TQFrame::NoFrame );
    TQRadioButton *btn1 = new TQRadioButton( i18n( "&Anonymous (no login/password)" ), m_btngroup );
    TQRadioButton *btn2 = new TQRadioButton( i18n( "&Guest account (login=\"guest\")" ), m_btngroup );
    TQRadioButton *btn3 = new TQRadioButton( i18n( "Nor&mal account" ), m_btngroup );
    btn1->setCursor( KCursor::handCursor() );
    btn2->setCursor( KCursor::handCursor() );
    btn3->setCursor( KCursor::handCursor() );
    m_btngroup->setButton( 0 );
 
    loginlabel_->setBuddy(m_login);
    passwdlabel_->setBuddy(m_password);
 
    m_login->setEnabled(false);
    m_password->setEnabled(false);
    connect(btn3,TQ_SIGNAL(toggled(bool)),m_login,TQ_SLOT(setEnabled(bool)));
    connect(btn3,TQ_SIGNAL(toggled(bool)),m_password,TQ_SLOT(setEnabled(bool)));
 
    // layout
    TQVBoxLayout *main_ = new TQVBoxLayout( this, 0, 0 );
    main_->addWidget( infotext_ );
    main_->addSpacing( 10 );
    main_->addWidget( m_btngroup );
    TQGridLayout *l1 = new TQGridLayout( 0, 2, 3 );
    main_->addLayout( l1 );
    main_->addStretch( 1 );
    l1->setColSpacing( 0, 35 );
    l1->setColStretch( 2, 1 );
    l1->addWidget( loginlabel_, 0, 1 );
    l1->addWidget( passwdlabel_, 1, 1 );
    l1->addWidget( m_login, 0, 2 );
    l1->addWidget( m_password, 1, 2 );
}
 
bool KMWPassword::isValid(TQString& msg)
{
    if ( !m_btngroup->selected() )
        msg = i18n( "Select one option" );
    else if (m_btngroup->selectedId() == 2 && m_login->text().isEmpty())
        msg = i18n("User name is empty.");
    else
        return true;
    return false;
}
 
void KMWPassword::initPrinter( KMPrinter* p )
{
    /* guest account only for SMB backend */
    if ( p->option( "kde-backend" ).toInt() != KMWizard::SMB )
    {
        int ID = m_btngroup->selectedId();
        m_btngroup->find( 1 )->hide();
        if ( ID == 1 )
            m_btngroup->setButton( 0 );
    }
    else
        m_btngroup->find( 1 )->show();
}
 
void KMWPassword::updatePrinter(KMPrinter *p)
{
    TQString    s = p->option("kde-backend");
    if (!s.isEmpty())
        setNextPage(s.toInt());
    else
        setNextPage(KMWizard::Error);
    switch ( m_btngroup->selectedId() )
    {
        case 0:
            p->setOption( "kde-login", TQString::null );
            p->setOption( "kde-password", TQString::null );
            break;
        case 1:
            p->setOption( "kde-login", TQString::fromLatin1( "guest" ) );
            p->setOption( "kde-password", TQString::null );
            break;
        case 2:
            p->setOption( "kde-login", m_login->text() );
            p->setOption( "kde-password", m_password->text() );
            break;
    }
}