mirror of
https://bitbucket.org/smil3y/kde-extraapps.git
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130 lines
4.4 KiB
C++
130 lines
4.4 KiB
C++
/***************************************************************************
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* Copyright (C) 2010-2012 Daniel Nicoletti <dantti12@gmail.com> *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA . *
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***************************************************************************/
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#include "ConfigurePrinterInterface.h"
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#include "configureprinteradaptor.h"
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#include "ConfigureDialog.h"
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#include <KCupsRequest.h>
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#include <KCupsPrinter.h>
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#include <QtDBus/QDBusConnection>
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#include <QtCore/QTimer>
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#include <QtGui/QLayout>
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#include <KWindowSystem>
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#include <KDialog>
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#include <KDebug>
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ConfigurePrinterInterface::ConfigurePrinterInterface(QObject *parent) :
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QObject(parent)
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{
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kDebug() << "Creating Helper";
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(void) new ConfigurePrinterAdaptor(this);
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if (!QDBusConnection::sessionBus().registerService("org.kde.ConfigurePrinter")) {
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kDebug() << "another helper is already running";
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return;
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}
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if (!QDBusConnection::sessionBus().registerObject("/", this)) {
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kDebug() << "unable to register service interface to dbus";
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return;
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}
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// setup the timer that updates the UIs
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m_updateUi = new QTimer(this);
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m_updateUi->setInterval(1000);
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m_updateUi->start();
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}
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ConfigurePrinterInterface::~ConfigurePrinterInterface()
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{
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}
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void ConfigurePrinterInterface::ConfigurePrinter(const QString &destName)
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{
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if (!m_uis.contains(destName)) {
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// Reserve this since the CUPS call might take a long time
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m_uis[destName] = 0;
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QStringList att;
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att << KCUPS_PRINTER_NAME;
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att << KCUPS_PRINTER_TYPE;
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// Get destinations with these attributes
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QPointer<KCupsRequest> request = new KCupsRequest;
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request->getPrinters(att);
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request->waitTillFinished();
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if (!request) {
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return;
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}
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bool found = false;
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KCupsPrinter printer;
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KCupsPrinters printers = request->printers();
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for (int i = 0; i < printers.size(); i++) {
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if (printers.at(i).name() == destName) {
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printer = printers.at(i);
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found = true;
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break;
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}
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}
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request->deleteLater();
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if (found) {
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ConfigureDialog *ui = new ConfigureDialog(printer.name(), printer.isClass());
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connect(m_updateUi, SIGNAL(timeout()),
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ui, SLOT(update()));
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connect(ui, SIGNAL(finished()),
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this, SLOT(RemovePrinter()));
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ui->show();
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m_uis[printer.name()] = ui;
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} else {
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// Remove the reservation
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m_uis.remove(destName);
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// if no destination was found and we aren't showing
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// a queue quit the app
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if (m_uis.isEmpty()) {
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emit quit();
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}
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return;
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}
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}
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// Check it it's not reserved
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if (m_uis.value(destName)) {
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KWindowSystem::forceActiveWindow(m_uis.value(destName)->winId());
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}
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}
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void ConfigurePrinterInterface::RemovePrinter()
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{
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QWidget *ui = qobject_cast<QWidget*>(sender());
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if (ui) {
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m_uis.remove(m_uis.key(ui));
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}
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// if no destination was found and we aren't showing
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// a queue quit the app
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if (m_uis.isEmpty()) {
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emit quit();
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}
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}
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#include "ConfigurePrinterInterface.moc"
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