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Diffstat (limited to 'kdeprint/management/kmwdrivertest.cpp')
| -rw-r--r-- | kdeprint/management/kmwdrivertest.cpp | 172 |
1 files changed, 172 insertions, 0 deletions
diff --git a/kdeprint/management/kmwdrivertest.cpp b/kdeprint/management/kmwdrivertest.cpp new file mode 100644 index 000000000..5075e2204 --- /dev/null +++ b/kdeprint/management/kmwdrivertest.cpp @@ -0,0 +1,172 @@ +/* + * 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 "kmwdrivertest.h" +#include "kmprinter.h" +#include "kmwizard.h" +#include "driver.h" +#include "kmfactory.h" +#include "kmmanager.h" +#include "kmdriverdialog.h" + +#include <qlabel.h> +#include <kpushbutton.h> +#include <qlayout.h> +#include <klocale.h> +#include <kapplication.h> +#include <kmessagebox.h> +#include <kguiitem.h> +#include <kio/netaccess.h> + +KMWDriverTest::KMWDriverTest(QWidget *parent, const char *name) +: KMWizardPage(parent,name) +{ + m_ID = KMWizard::DriverTest; + m_title = i18n("Printer Test"); + m_nextpage = KMWizard::Name; + m_needsinitonback = true; + m_driver = 0; + m_printer = 0; + + m_manufacturer = new QLabel(this); + m_model = new QLabel(this); + m_driverinfo = new QLabel(this); + m_driverinfo->setTextFormat(Qt::RichText); + QLabel *l1 = new QLabel(i18n("<b>Manufacturer:</b>"), this); + QLabel *l2 = new QLabel(i18n("<b>Model:</b>"), this); + QLabel *l3 = new QLabel(i18n("<b>Description:</b>"), this); + + m_test = new KPushButton(KGuiItem(i18n("&Test"), "kdeprint_testprinter"), this); + m_settings = new KPushButton(KGuiItem(i18n("&Settings"), "configure"), this); + + QLabel *l0 = new QLabel(this); + l0->setText(i18n("<p>Now you can test the printer before finishing installation. " + "Use the <b>Settings</b> button to configure the printer driver and " + "the <b>Test</b> button to test your configuration. Use the <b>Back</b> " + "button to change the driver (your current configuration will be discarded).</p>")); + + QVBoxLayout *lay1 = new QVBoxLayout(this, 0, 15); + QGridLayout *lay2 = new QGridLayout(0, 3, 3, 0, 0); + QHBoxLayout *lay3 = new QHBoxLayout(0, 0, 10); + lay1->addWidget(l0,0); + lay1->addLayout(lay2,0); + lay1->addLayout(lay3,0); + lay1->addStretch(1); + lay2->setColStretch(2,1); + lay2->addColSpacing(1,10); + lay2->addWidget(l1,0,0); + lay2->addWidget(l2,1,0); + lay2->addWidget(l3,2,0,Qt::AlignLeft|Qt::AlignTop); + lay2->addWidget(m_manufacturer,0,2); + lay2->addWidget(m_model,1,2); + lay2->addWidget(m_driverinfo,2,2); + lay3->addWidget(m_test,0); + lay3->addWidget(m_settings,0); + lay3->addStretch(1); + + connect(m_test,SIGNAL(clicked()),SLOT(slotTest())); + connect(m_settings,SIGNAL(clicked()),SLOT(slotSettings())); +} + +KMWDriverTest::~KMWDriverTest() +{ + delete m_driver; +} + +void KMWDriverTest::initPrinter(KMPrinter *p) +{ + m_manufacturer->setText(p->manufacturer()); + m_model->setText(p->model()); + m_driverinfo->setText(p->driverInfo()); + m_printer = p; + + delete m_driver; + m_driver = 0; + + QString drfile = p->option("kde-driver"); + bool checkDriver(true); + if (!drfile.isEmpty() && drfile != "raw") + { + m_driver = KMFactory::self()->manager()->loadFileDriver(drfile); + /* remove the temp file if it has been downloaded */ + KIO::NetAccess::removeTempFile( drfile ); + } + else if (p->dbEntry() != NULL) + m_driver = KMFactory::self()->manager()->loadDbDriver(p->dbEntry()); + else + checkDriver = false; + + if (checkDriver && !m_driver) + { + KMessageBox::error(this, i18n("<qt>Unable to load the requested driver:<p>%1</p></qt>").arg(KMManager::self()->errorMsg())); + KMManager::self()->setErrorMsg(QString::null); + } + m_settings->setEnabled((m_driver != 0)); +} + +void KMWDriverTest::updatePrinter(KMPrinter *p) +{ + // Give the DrMain structure to the driver and don't care about it anymore. + // It will be destroyed either when giving another structure, or when the + // printer object will be destroyed. + p->setDriver(m_driver); + m_driver = 0; +} + +void KMWDriverTest::slotTest() +{ + if (!m_printer) return; + + QString name = "tmpprinter_"+KApplication::randomString(8); + // save printer name (can be non empty when modifying a printer) + QString oldname = m_printer->name(); + + m_printer->setName(name); + m_printer->setPrinterName(name); + m_printer->setDriver(m_driver); + if (KMFactory::self()->manager()->createPrinter(m_printer)) + { + if (KMFactory::self()->manager()->testPrinter(m_printer)) + KMessageBox::information(this,"<qt>"+i18n("Test page successfully sent to printer. Wait until printing is complete, then click the OK button.")); + else + KMessageBox::error(this,"<qt>"+i18n("Unable to test printer: ")+KMFactory::self()->manager()->errorMsg()+"</qt>"); + if (!KMFactory::self()->manager()->removePrinter(m_printer)) + KMessageBox::error(this,i18n("Unable to remove temporary printer.")); + } + else + KMessageBox::error(this,i18n("Unable to create temporary printer.")); + + // restoring old name + m_printer->setName(oldname); + m_printer->setPrinterName(oldname); + + m_driver = m_printer->takeDriver(); +} + +void KMWDriverTest::slotSettings() +{ + if (m_driver) + { + KMDriverDialog dlg(this); + dlg.setDriver(m_driver); + dlg.showButtonCancel(false); // only OK button + dlg.exec(); + } +} +#include "kmwdrivertest.moc" |