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Diffstat (limited to 'kdeprint/management/kmdriverdbwidget.cpp')
| -rw-r--r-- | kdeprint/management/kmdriverdbwidget.cpp | 273 |
1 files changed, 273 insertions, 0 deletions
diff --git a/kdeprint/management/kmdriverdbwidget.cpp b/kdeprint/management/kmdriverdbwidget.cpp new file mode 100644 index 000000000..076b8897e --- /dev/null +++ b/kdeprint/management/kmdriverdbwidget.cpp @@ -0,0 +1,273 @@ +/* + * This file is part of the KDE libraries + * Copyright (c) 2001 Michael Goffioul <kdeprint@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 "kmdriverdbwidget.h" +#include "kmdriverdb.h" +#include "kmfactory.h" +#include "kmmanager.h" +#include "driver.h" + +#include <klistbox.h> +#include <kpushbutton.h> +#include <qcheckbox.h> +#include <kcursor.h> +#include <qapplication.h> +#include <kmessagebox.h> +#include <qlayout.h> +#include <qlabel.h> +#include <qstrlist.h> + +#include <klocale.h> +#include <kcursor.h> +#include <kfiledialog.h> +#include <kguiitem.h> +#include <kio/netaccess.h> + +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<KMDBEntryList> > 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, "<qt>"+msg+"</qt>"); +} + +void KMDriverDbWidget::slotManufacturerSelected(const QString& name) +{ + m_model->clear(); + QDict<KMDBEntryList> *models = KMDriverDB::self()->findModels(name); + if (models) + { + QStrIList ilist(true); + QDictIterator<KMDBEntryList> 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("<Unknown>") : s)); + s = driver->get("model"); + m_model->insertItem((s.isEmpty() ? i18n("<Unknown>") : 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,"<qt>"+i18n("Wrong driver format.")+"<p>"+KMManager::self()->errorMsg()+"</p></qt>"); + } + } + } + } + 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" |