kdeprint Library API Documentation

kmconfiggeneral.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 "kmconfiggeneral.h" 00021 00022 #include <qlayout.h> 00023 #include <qgroupbox.h> 00024 #include <qcheckbox.h> 00025 #include <qlabel.h> 00026 #include <qwhatsthis.h> 00027 00028 #include <kpushbutton.h> 00029 #include <klocale.h> 00030 #include <kurlrequester.h> 00031 #include <krun.h> 00032 #include <kmimemagic.h> 00033 #include <kconfig.h> 00034 #include <knuminput.h> 00035 #include <kmessagebox.h> 00036 #include <kcursor.h> 00037 #include <klineedit.h> 00038 #include <kguiitem.h> 00039 #include <kdialog.h> 00040 00041 KMConfigGeneral::KMConfigGeneral(QWidget *parent) 00042 : KMConfigPage(parent,"ConfigTimer") 00043 { 00044 setPageName(i18n("General")); 00045 setPageHeader(i18n("General Settings")); 00046 setPagePixmap("fileprint"); 00047 00048 QGroupBox *m_timerbox = new QGroupBox(0, Qt::Vertical, i18n("Refresh Interval"), this); 00049 m_timer = new KIntNumInput(m_timerbox,"Timer"); 00050 m_timer->setRange(0,30); 00051 m_timer->setSuffix( i18n( " sec" ) ); 00052 m_timer->setSpecialValueText(i18n("Disabled")); 00053 QWhatsThis::add(m_timer, i18n("This time setting controls the refresh rate of various " 00054 "<b>KDE Print</b> components like the print manager " 00055 "and the job viewer.")); 00056 00057 QGroupBox *m_testpagebox = new QGroupBox(0, Qt::Vertical, i18n("Test Page"), this); 00058 m_defaulttestpage = new QCheckBox(i18n("&Specify personal test page"), m_testpagebox, "TestPageCheck"); 00059 m_testpage = new KURLRequester(m_testpagebox,"TestPage"); 00060 m_preview = new KPushButton(KGuiItem(i18n("Preview..."), "filefind"), m_testpagebox); 00061 connect(m_defaulttestpage,SIGNAL(toggled(bool)),m_testpage,SLOT(setEnabled(bool))); 00062 connect(m_defaulttestpage,SIGNAL(toggled(bool)),this,SLOT(setEnabledPreviewButton(bool))); 00063 connect(m_preview,SIGNAL(clicked()),SLOT(slotTestPagePreview())); 00064 connect(m_testpage->lineEdit(),SIGNAL(textChanged ( const QString & )),this,SLOT(testPageChanged(const QString & ))); 00065 m_testpage->setDisabled(true); 00066 m_preview->setDisabled(true); 00067 m_defaulttestpage->setCursor(KCursor::handCursor()); 00068 00069 QGroupBox *m_statusbox = new QGroupBox(0, Qt::Vertical, i18n("Miscellaneous"), this); 00070 m_statusmsg = new QCheckBox(i18n("Sho&w printing status message box"), m_statusbox); 00071 m_uselast = new QCheckBox(i18n("De&faults to the last printer used in the application"), m_statusbox); 00072 00073 //layout 00074 QVBoxLayout *lay0 = new QVBoxLayout(this, 0, KDialog::spacingHint()); 00075 lay0->addWidget(m_timerbox); 00076 lay0->addWidget(m_testpagebox); 00077 lay0->addWidget(m_statusbox); 00078 lay0->addStretch(1); 00079 QVBoxLayout *lay1 = new QVBoxLayout(m_timerbox->layout(), 00080 KDialog::spacingHint()); 00081 lay1->addWidget(m_timer); 00082 QVBoxLayout *lay2 = new QVBoxLayout(m_testpagebox->layout(), 00083 KDialog::spacingHint()); 00084 QHBoxLayout *lay3 = new QHBoxLayout(0, 0, 0); 00085 lay2->addWidget(m_defaulttestpage); 00086 lay2->addWidget(m_testpage); 00087 lay2->addLayout(lay3); 00088 lay3->addStretch(1); 00089 lay3->addWidget(m_preview); 00090 QVBoxLayout *lay4 = new QVBoxLayout(m_statusbox->layout(), 00091 KDialog::spacingHint()); 00092 lay4->addWidget(m_statusmsg); 00093 lay4->addWidget(m_uselast); 00094 m_preview->setEnabled( !m_testpage->url().isEmpty()); 00095 } 00096 00097 void KMConfigGeneral::testPageChanged(const QString &test ) 00098 { 00099 m_preview->setEnabled( !test.isEmpty()); 00100 } 00101 00102 void KMConfigGeneral::setEnabledPreviewButton(bool b) 00103 { 00104 m_preview->setEnabled(!m_testpage->url().isEmpty() && b); 00105 } 00106 00107 void KMConfigGeneral::loadConfig(KConfig *conf) 00108 { 00109 conf->setGroup("General"); 00110 m_timer->setValue(conf->readNumEntry("TimerDelay",5)); 00111 QString tpage = conf->readPathEntry("TestPage"); 00112 if (!tpage.isEmpty()) 00113 { 00114 m_defaulttestpage->setChecked(true); 00115 m_testpage->setURL(tpage); 00116 } 00117 m_statusmsg->setChecked(conf->readBoolEntry("ShowStatusMsg", true)); 00118 m_uselast->setChecked(conf->readBoolEntry("UseLast", true)); 00119 } 00120 00121 void KMConfigGeneral::saveConfig(KConfig *conf) 00122 { 00123 conf->setGroup("General"); 00124 conf->writeEntry("TimerDelay",m_timer->value()); 00125 conf->writePathEntry("TestPage",(m_defaulttestpage->isChecked() ? m_testpage->url() : QString::null)); 00126 if (m_defaulttestpage->isChecked() && KMimeMagic::self()->findFileType(m_testpage->url())->mimeType() != "application/postscript") 00127 KMessageBox::sorry(this, i18n("The selected test page is not a PostScript file. You may not " 00128 "be able to test your printer anymore.")); 00129 conf->writeEntry("ShowStatusMsg", m_statusmsg->isChecked()); 00130 conf->writeEntry("UseLast", m_uselast->isChecked()); 00131 } 00132 00133 void KMConfigGeneral::slotTestPagePreview() 00134 { 00135 QString tpage = m_testpage->url(); 00136 if (tpage.isEmpty()) 00137 KMessageBox::error(this, i18n("Empty file name.")); 00138 else 00139 KRun::runURL(tpage, KMimeMagic::self()->findFileType(tpage)->mimeType()); 00140 } 00141 00142 #include "kmconfiggeneral.moc"
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This file is part of the documentation for kdeprint Library Version 3.2.3.
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