/* * This file is part of the KDE libraries * Copyright (c) 2001 Michael Goffioul * * 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 "kmdriverdbwidget.h" #include "kmdriverdb.h" #include "kmfactory.h" #include "kmmanager.h" #include "driver.h" #include #include #include #include #include #include #include #include #include #include #include #include #include #include KMDriverDbWidget::KMDriverDbWidget(QWidget *parent, const char *name) : QWidget(parent,name) { m_external = QString::null; m_valid = false; // build widget m_manu = new KListBox(this); m_model = new KListBox(this); m_postscript = new QCheckBox(i18n("&PostScript printer"),this); m_raw = new QCheckBox(i18n("&Raw printer (no driver needed)"),this); m_postscript->setCursor(KCursor::handCursor()); m_raw->setCursor(KCursor::handCursor()); m_other = new KPushButton(KGuiItem(i18n("&Other..."), "fileopen"), this); QLabel *l1 = new QLabel(i18n("&Manufacturer:"), this); QLabel *l2 = new QLabel(i18n("Mo&del:"), this); l1->setBuddy(m_manu); l2->setBuddy(m_model); // build layout QVBoxLayout *main_ = new QVBoxLayout(this, 0, 10); QGridLayout *sub1_ = new QGridLayout(0, 2, 3, 0, 0); QHBoxLayout *sub2_ = new QHBoxLayout(0, 0, 10); main_->addLayout(sub1_); main_->addLayout(sub2_); main_->addWidget(m_raw); sub1_->addWidget(l1,0,0); sub1_->addWidget(l2,0,2); sub1_->addWidget(m_manu,1,0); sub1_->addWidget(m_model,1,2); sub1_->addColSpacing(1,20); sub2_->addWidget(m_postscript,1); sub2_->addWidget(m_other,0); // build connections connect(KMDriverDB::self(),SIGNAL(dbLoaded(bool)),SLOT(slotDbLoaded(bool))); connect(KMDriverDB::self(), SIGNAL(error(const QString&)), SLOT(slotError(const QString&))); connect(m_manu,SIGNAL(highlighted(const QString&)),SLOT(slotManufacturerSelected(const QString&))); connect(m_raw,SIGNAL(toggled(bool)),m_manu,SLOT(setDisabled(bool))); connect(m_raw,SIGNAL(toggled(bool)),m_model,SLOT(setDisabled(bool))); connect(m_raw,SIGNAL(toggled(bool)),m_other,SLOT(setDisabled(bool))); connect(m_raw,SIGNAL(toggled(bool)),m_postscript,SLOT(setDisabled(bool))); connect(m_postscript,SIGNAL(toggled(bool)),m_manu,SLOT(setDisabled(bool))); connect(m_postscript,SIGNAL(toggled(bool)),m_model,SLOT(setDisabled(bool))); connect(m_postscript,SIGNAL(toggled(bool)),m_other,SLOT(setDisabled(bool))); connect(m_postscript,SIGNAL(toggled(bool)),m_raw,SLOT(setDisabled(bool))); connect(m_postscript,SIGNAL(toggled(bool)),SLOT(slotPostscriptToggled(bool))); connect(m_other,SIGNAL(clicked()),SLOT(slotOtherClicked())); } KMDriverDbWidget::~KMDriverDbWidget() { } void KMDriverDbWidget::setDriver(const QString& manu, const QString& model) { QListBoxItem *item = m_manu->findItem(manu); QString model_(model); if (item) { m_manu->setCurrentItem(item); item = m_model->findItem(model_); if (!item) // try by stripping the manufacturer name from // the beginning of the model string. This is // often the case with PPD files item = m_model->findItem(model_.replace(0,manu.length()+1,QString::fromLatin1(""))); if (item) m_model->setCurrentItem(item); } } void KMDriverDbWidget::setHaveRaw(bool on) { if (on) m_raw->show(); else m_raw->hide(); } void KMDriverDbWidget::setHaveOther(bool on) { if (on) m_other->show(); else m_other->hide(); } QString KMDriverDbWidget::manufacturer() { return m_manu->currentText(); } QString KMDriverDbWidget::model() { return m_model->currentText(); } KMDBEntryList* KMDriverDbWidget::drivers() { return KMDriverDB::self()->findEntry(manufacturer(),model()); } bool KMDriverDbWidget::isRaw() { return m_raw->isChecked(); } void KMDriverDbWidget::init() { if (!m_valid) { QApplication::setOverrideCursor(KCursor::waitCursor()); m_manu->clear(); m_model->clear(); m_manu->insertItem(i18n("Loading...")); KMDriverDB::self()->init(this); } } void KMDriverDbWidget::slotDbLoaded(bool reloaded) { QApplication::restoreOverrideCursor(); m_valid = true; if (reloaded || m_manu->count() == 0 || (m_manu->count() == 1 && m_manu->text(0) == i18n("Loading..."))) { // do something only if DB reloaded m_manu->clear(); m_model->clear(); QDictIterator< QDict > it(KMDriverDB::self()->manufacturers()); for (;it.current();++it) m_manu->insertItem(it.currentKey()); m_manu->sort(); m_manu->setCurrentItem(0); } } void KMDriverDbWidget::slotError(const QString& msg) { QApplication::restoreOverrideCursor(); m_valid = false; m_manu->clear(); KMessageBox::error(this, ""+msg+""); } void KMDriverDbWidget::slotManufacturerSelected(const QString& name) { m_model->clear(); QDict *models = KMDriverDB::self()->findModels(name); if (models) { QStrIList ilist(true); QDictIterator it(*models); for (;it.current();++it) ilist.append(it.currentKey().latin1()); ilist.sort(); m_model->insertStrList(&ilist); m_model->setCurrentItem(0); } } void KMDriverDbWidget::slotPostscriptToggled(bool on) { if (on) { QListBoxItem *item = m_manu->findItem("GENERIC"); if (item) { m_manu->setCurrentItem(item); item = m_model->findItem( "POSTSCRIPT PRINTER" ); if ( item ) { m_model->setCurrentItem( item ); return; } } KMessageBox::error(this,i18n("Unable to find the PostScript driver.")); m_postscript->setChecked(false); } } void KMDriverDbWidget::slotOtherClicked() { if (m_external.isEmpty()) { KFileDialog dlg( QString::null, QString::null, this, 0, true ); KURL url; dlg.setMode( KFile::File ); dlg.setCaption( i18n( "Select Driver" ) ); if ( dlg.exec() ) url = dlg.selectedURL(); if ( !url.isEmpty() ) { QString filename; if ( KIO::NetAccess::download( url, filename, this ) ) { DrMain *driver = KMFactory::self()->manager()->loadFileDriver(filename); if (driver) { m_external = filename; disconnect(m_manu,SIGNAL(highlighted(const QString&)),this,SLOT(slotManufacturerSelected(const QString&))); m_manu->clear(); m_model->clear(); QString s = driver->get("manufacturer"); m_manu->insertItem((s.isEmpty() ? i18n("") : s)); s = driver->get("model"); m_model->insertItem((s.isEmpty() ? i18n("") : s)); m_manu->setCurrentItem(0); m_model->setCurrentItem(0); m_other->setText(i18n("Database")); m_desc = driver->get("description"); delete driver; } else { KIO::NetAccess::removeTempFile( filename ); KMessageBox::error(this,""+i18n("Wrong driver format.")+"

"+KMManager::self()->errorMsg()+"

"); } } } } else { m_external = QString::null; connect(m_manu,SIGNAL(highlighted(const QString&)),this,SLOT(slotManufacturerSelected(const QString&))); m_other->setText(i18n("Other")); m_desc = QString::null; slotDbLoaded(true); } } #include "kmdriverdbwidget.moc"