kmconfiggeneral.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 "kmconfiggeneral.h"
 
#include <tqlayout.h>
#include <tqgroupbox.h>
#include <tqcheckbox.h>
#include <tqlabel.h>
#include <tqwhatsthis.h>
 
#include <kpushbutton.h>
#include <tdelocale.h>
#include <kurlrequester.h>
#include <krun.h>
#include <kmimemagic.h>
#include <tdeconfig.h>
#include <knuminput.h>
#include <tdemessagebox.h>
#include <kcursor.h>
#include <klineedit.h>
#include <kguiitem.h>
#include <kdialog.h>
 
KMConfigGeneral::KMConfigGeneral(TQWidget *parent)
: KMConfigPage(parent,"ConfigTimer")
{
    setPageName(i18n("General"));
    setPageHeader(i18n("General Settings"));
    setPagePixmap("document-print");
 
    TQGroupBox  *m_timerbox = new TQGroupBox(0, TQt::Vertical, i18n("Refresh Interval"), this);
    m_timer = new KIntNumInput(m_timerbox,"Timer");
    m_timer->setRange(0,30);
    m_timer->setSuffix( i18n( " sec" ) );
    m_timer->setSpecialValueText(i18n("Disabled"));
    TQWhatsThis::add(m_timer, i18n("This time setting controls the refresh rate of various "
                          "<b>TDE Print</b> components like the print manager "
                      "and the job viewer."));
 
    TQGroupBox  *m_testpagebox = new TQGroupBox(0, TQt::Vertical, i18n("Test Page"), this);
    m_defaulttestpage = new TQCheckBox(i18n("&Specify personal test page"), m_testpagebox, "TestPageCheck");
    m_testpage = new KURLRequester(m_testpagebox,"TestPage");
    m_preview = new KPushButton(KGuiItem(i18n("Preview..."), "filefind"), m_testpagebox);
    connect(m_defaulttestpage,TQ_SIGNAL(toggled(bool)),m_testpage,TQ_SLOT(setEnabled(bool)));
    connect(m_defaulttestpage,TQ_SIGNAL(toggled(bool)),this,TQ_SLOT(setEnabledPreviewButton(bool)));
    connect(m_preview,TQ_SIGNAL(clicked()),TQ_SLOT(slotTestPagePreview()));
        connect(m_testpage->lineEdit(),TQ_SIGNAL(textChanged ( const TQString & )),this,TQ_SLOT(testPageChanged(const TQString & )));
    m_testpage->setDisabled(true);
    m_preview->setDisabled(true);
    m_defaulttestpage->setCursor(KCursor::handCursor());
 
    TQGroupBox  *m_statusbox = new TQGroupBox(0, TQt::Vertical, i18n("Miscellaneous"), this);
    m_statusmsg = new TQCheckBox(i18n("Sho&w printing status message box"), m_statusbox);
    m_uselast = new TQCheckBox(i18n("De&faults to the last printer used in the application"), m_statusbox);
 
    //layout
    TQVBoxLayout    *lay0 = new TQVBoxLayout(this, 0, KDialog::spacingHint());
    lay0->addWidget(m_timerbox);
    lay0->addWidget(m_testpagebox);
    lay0->addWidget(m_statusbox);
    lay0->addStretch(1);
    TQVBoxLayout    *lay1 = new TQVBoxLayout(m_timerbox->layout(),
        KDialog::spacingHint());
    lay1->addWidget(m_timer);
    TQVBoxLayout    *lay2 = new TQVBoxLayout(m_testpagebox->layout(),
        KDialog::spacingHint());
    TQHBoxLayout    *lay3 = new TQHBoxLayout(0, 0, 0);
    lay2->addWidget(m_defaulttestpage);
    lay2->addWidget(m_testpage);
    lay2->addLayout(lay3);
    lay3->addStretch(1);
    lay3->addWidget(m_preview);
    TQVBoxLayout    *lay4 = new TQVBoxLayout(m_statusbox->layout(),
        KDialog::spacingHint());
    lay4->addWidget(m_statusmsg);
    lay4->addWidget(m_uselast);
    m_preview->setEnabled( !m_testpage->url().isEmpty());
}
 
void KMConfigGeneral::testPageChanged(const TQString &test )
{
    m_preview->setEnabled( !test.isEmpty());
}
 
void KMConfigGeneral::setEnabledPreviewButton(bool b)
{
    m_preview->setEnabled(!m_testpage->url().isEmpty() && b);
}
 
void KMConfigGeneral::loadConfig(TDEConfig *conf)
{
    conf->setGroup("General");
    m_timer->setValue(conf->readNumEntry("TimerDelay",5));
    TQString    tpage = conf->readPathEntry("TestPage");
    if (!tpage.isEmpty())
    {
        m_defaulttestpage->setChecked(true);
        m_testpage->setURL(tpage);
    }
    m_statusmsg->setChecked(conf->readBoolEntry("ShowStatusMsg", true));
    m_uselast->setChecked(conf->readBoolEntry("UseLast", true));
}
 
void KMConfigGeneral::saveConfig(TDEConfig *conf)
{
    conf->setGroup("General");
    conf->writeEntry("TimerDelay",m_timer->value());
    conf->writePathEntry("TestPage",(m_defaulttestpage->isChecked() ? m_testpage->url() : TQString::null));
    if (m_defaulttestpage->isChecked() && KMimeMagic::self()->findFileType(m_testpage->url())->mimeType() != "application/postscript")
        KMessageBox::sorry(this, i18n("The selected test page is not a PostScript file. You may not "
                                      "be able to test your printer anymore."));
    conf->writeEntry("ShowStatusMsg", m_statusmsg->isChecked());
    conf->writeEntry("UseLast", m_uselast->isChecked());
}
 
void KMConfigGeneral::slotTestPagePreview()
{
    TQString    tpage = m_testpage->url();
    if (tpage.isEmpty())
        KMessageBox::error(this, i18n("Empty file name."));
    else
        KRun::runURL(KURL( tpage ), KMimeMagic::self()->findFileType(tpage)->mimeType());
}
 
#include "kmconfiggeneral.moc"