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-rw-r--r--examples/testapp/mainwindow.cpp182
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diff --git a/examples/testapp/mainwindow.cpp b/examples/testapp/mainwindow.cpp
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-/**************************************************************************
-**
-** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/legal
-**
-** This file is part of the Qt Installer Framework.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and Digia. For licensing terms and
-** conditions see http://qt.digia.com/licensing. For further information
-** use the contact form at http://qt.digia.com/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Digia gives you certain additional
-** rights. These rights are described in the Digia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3.0 as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU General Public License version 3.0 requirements will be
-** met: http://www.gnu.org/copyleft/gpl.html.
-**
-**
-** $QT_END_LICENSE$
-**
-**************************************************************************/
-#include "mainwindow.h"
-
-#include "componentselectiondialog.h"
-#include "updateagent.h"
-#include "updatesettingsdialog.h"
-
-#include <binaryformat.h>
-#include <errors.h>
-#include <updatesettings.h>
-
-#include <kdselfrestarter.h>
-
-#include <QAbstractButton>
-#include <QApplication>
-#include <QLabel>
-#include <QMenuBar>
-#include <QMessageBox>
-#include <QProgressDialog>
-
-using namespace QInstaller;
-using namespace QInstallerCreator;
-
-MainWindow::MainWindow(const QStringList &args, QWidget *parent)
- : QMainWindow(parent)
- , m_dialog(new UpdateSettingsDialog(this))
-{
- m_core.setUpdater();
-
- QMenu *fm = menuBar()->addMenu(QObject::tr("File"));
- fm->addAction(QObject::tr("Check for Updates"), this, SLOT(checkForUpdates()),
- QKeySequence(QLatin1String("Ctrl+U")));
- fm->addAction(QObject::tr("Update Settings"), this, SLOT(editUpdateSettings()));
- fm->addAction(QObject::tr("Quit"), QApplication::instance(), SLOT(quit()),
- QKeySequence(QLatin1String("Ctrl+Q")));
-
- QLabel *label = new QLabel(this);
- label->setWordWrap(true);
- label->setAlignment(Qt::AlignCenter);
- setCentralWidget(label);
- label->setText(QString::fromLatin1("Version: %1\n").arg(m_core.settings().applicationVersion())
- + args.join(QLatin1String(" ")));
-
- UpdateAgent *const agent = new UpdateAgent(this);
- connect(agent, SIGNAL(updatesAvailable()), this, SLOT(updatesAvailable()));
-}
-
-void MainWindow::editUpdateSettings()
-{
- connect(m_dialog, SIGNAL(checkForUpdates()), this, SLOT(checkForUpdates()));
- m_dialog->show();
-}
-
-void MainWindow::checkForUpdates()
-{
- QScopedPointer<BinaryFormatEngineHandler> handler(new BinaryFormatEngineHandler(ComponentIndex()));
- handler->setComponentIndex(QInstallerCreator::ComponentIndex());
-
- UpdateSettings settings;
- try {
- // TODO: check what this should have done
- //m_core.setTemporaryRepositories(settings.repositories());
- settings.setLastCheck(QDateTime::currentDateTime());
-
- if (!m_core.fetchRemotePackagesTree()) {
- settings.setLastResult(tr("Software Update failed."));
- QMessageBox::information(this, tr("Check for Updates"), tr("Failed to retrieve updates!"));
- return;
- }
-
- // no updates for us
- if (m_core.updaterComponents().isEmpty()) {
- QMessageBox::information(this, tr("Check for Updates"), tr("There are currently no updates "
- "available for you."));
- return;
- }
-
- // TODO: fix this, set the target directory to the actual one
- // m_core.setValue(scTargetDir, QFileInfo(updaterapp.packagesInfo()->fileName()).absolutePath());
-
- // this will automatically mark components as to get installed
- ComponentSelectionDialog componentSelection(&m_core, this);
- if (componentSelection.exec() == QDialog::Rejected)
- return;
-
- QProgressDialog dialog(this);
- dialog.setRange(0, 100);
- dialog.show();
- connect(&dialog, SIGNAL(canceled()), &m_core, SLOT(interrupt()));
- connect(&m_core, SIGNAL(installationProgressTextChanged(QString)), &dialog,
- SLOT(setLabelText(QString)));
- connect(&m_core, SIGNAL(installationProgressChanged(int)), &dialog, SLOT(setValue(int)));
- //m_core.installSelectedComponents(); //method doesn't exist anymore
- updatesInstalled();
- } catch (const QInstaller::Error &error) {
- QMessageBox::critical(this, tr("Check for Updates"), tr("Error while installing updates:\n%1")
- .arg(error.message()));
- m_core.rollBackInstallation();
- settings.setLastResult(tr("Software Update failed."));
- } catch (...) {
- QMessageBox::critical(this, tr("Check for Updates"), tr("Unknown error while installing updates."));
- m_core.rollBackInstallation();
- settings.setLastResult(tr("Software Update failed."));
- }
-}
-
-void MainWindow::updatesAvailable()
-{
- QScopedPointer<QMessageBox> box(new QMessageBox(this));
- box->setWindowTitle(tr("Updates Available"));
- box->setText(tr("Software updates are available for your computer. Do you want to install them?"));
- box->setStandardButtons(QMessageBox::Yes|QMessageBox::No);
- box->button(QMessageBox::Yes)->setText(tr("Continue"));
- box->button(QMessageBox::No)->setText(tr("Not Now"));
- box->exec();
-
- if (box && box->clickedButton() == box->button(QMessageBox::Yes))
- checkForUpdates();
-}
-
-void MainWindow::updatesInstalled()
-{
- // only ask that dumb question if a SelfUpdateOperation was executed
- if (!KDSelfRestarter::restartOnQuit()) {
- QMessageBox::information(this, tr("Updates Installed"), tr("Installation complete."));
- return;
- }
-
- QScopedPointer<QMessageBox> box(new QMessageBox(this));
- box->setWindowTitle(tr("Updates Installed"));
- box->setText(tr("Installation complete, you need to restart the application for the changes to take effect."));
- box->setStandardButtons(QMessageBox::Yes|QMessageBox::No);
- box->button(QMessageBox::Yes)->setText(tr("Restart Now"));
- box->button(QMessageBox::No)->setText(tr("Restart Later"));
- box->exec();
- if (!box)
- return;
- if (box->clickedButton() == box->button(QMessageBox::Yes))
- QCoreApplication::quit();
- else
- KDSelfRestarter::setRestartOnQuit(false);
-}
-
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