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240 lines
7.7 KiB
C++
240 lines
7.7 KiB
C++
#include "installationpage.hpp"
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#include <QDebug>
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#include <QTextCodec>
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#include <QFileInfo>
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#include <QFileDialog>
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#include <QMessageBox>
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#include "mainwizard.hpp"
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#include "inisettings.hpp"
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Wizard::InstallationPage::InstallationPage(QWidget *parent) :
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QWizardPage(parent)
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{
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mWizard = qobject_cast<MainWizard*>(parent);
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setupUi(this);
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mFinished = false;
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mThread = new QThread();
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mUnshield = new UnshieldWorker();
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mUnshield->moveToThread(mThread);
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connect(mThread, SIGNAL(started()),
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mUnshield, SLOT(extract()));
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connect(mUnshield, SIGNAL(finished()),
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mThread, SLOT(quit()));
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connect(mUnshield, SIGNAL(finished()),
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this, SLOT(installationFinished()), Qt::QueuedConnection);
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connect(mUnshield, SIGNAL(error(QString, QString)),
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this, SLOT(installationError(QString, QString)), Qt::QueuedConnection);
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connect(mUnshield, SIGNAL(textChanged(QString)),
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installProgressLabel, SLOT(setText(QString)), Qt::QueuedConnection);
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connect(mUnshield, SIGNAL(textChanged(QString)),
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logTextEdit, SLOT(appendPlainText(QString)), Qt::QueuedConnection);
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connect(mUnshield, SIGNAL(textChanged(QString)),
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mWizard, SLOT(addLogText(QString)), Qt::QueuedConnection);
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connect(mUnshield, SIGNAL(progressChanged(int)),
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installProgressBar, SLOT(setValue(int)), Qt::QueuedConnection);
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connect(mUnshield, SIGNAL(requestFileDialog(Wizard::Component)),
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this, SLOT(showFileDialog(Wizard::Component)), Qt::QueuedConnection);
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}
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Wizard::InstallationPage::~InstallationPage()
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{
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if (mThread->isRunning()) {
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mUnshield->stopWorker();
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mThread->quit();
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mThread->wait();
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}
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delete mUnshield;
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delete mThread;
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}
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void Wizard::InstallationPage::initializePage()
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{
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QString path(field(QLatin1String("installation.path")).toString());
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QStringList components(field(QLatin1String("installation.components")).toStringList());
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logTextEdit->appendPlainText(QString("Installing to %1").arg(path));
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logTextEdit->appendPlainText(QString("Installing %1.").arg(components.join(", ")));
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installProgressBar->setMinimum(0);
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// Set the progressbar maximum to a multiple of 100
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// That way installing all three components would yield 300%
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// When one component is done the bar will be filled by 33%
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if (field(QLatin1String("installation.new")).toBool() == true) {
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installProgressBar->setMaximum((components.count() * 100));
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} else {
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if (components.contains(QLatin1String("Tribunal"))
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&& !mWizard->mInstallations[path].hasTribunal)
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installProgressBar->setMaximum(100);
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if (components.contains(QLatin1String("Bloodmoon"))
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&& !mWizard->mInstallations[path].hasBloodmoon)
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installProgressBar->setMaximum(installProgressBar->maximum() + 100);
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}
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startInstallation();
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}
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void Wizard::InstallationPage::startInstallation()
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{
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QStringList components(field(QLatin1String("installation.components")).toStringList());
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QString path(field(QLatin1String("installation.path")).toString());
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if (field(QLatin1String("installation.new")).toBool() == true)
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{
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// Always install Morrowind
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mUnshield->setInstallComponent(Wizard::Component_Morrowind, true);
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if (components.contains(QLatin1String("Tribunal")))
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mUnshield->setInstallComponent(Wizard::Component_Tribunal, true);
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if (components.contains(QLatin1String("Bloodmoon")))
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mUnshield->setInstallComponent(Wizard::Component_Bloodmoon, true);
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} else {
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// Morrowind should already be installed
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mUnshield->setInstallComponent(Wizard::Component_Morrowind, false);
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if (components.contains(QLatin1String("Tribunal"))
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&& !mWizard->mInstallations[path].hasTribunal)
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mUnshield->setInstallComponent(Wizard::Component_Tribunal, true);
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if (components.contains(QLatin1String("Bloodmoon"))
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&& !mWizard->mInstallations[path].hasBloodmoon)
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mUnshield->setInstallComponent(Wizard::Component_Bloodmoon, true);
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// Set the location of the Morrowind.ini to update
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mUnshield->setIniPath(mWizard->mInstallations[path].iniPath);
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mUnshield->setupSettings();
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}
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// Set the installation target path
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mUnshield->setPath(path);
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// Set the right codec to use for Morrowind.ini
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QString language(field(QLatin1String("installation.language")).toString());
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if (language == QLatin1String("Polish")) {
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mUnshield->setIniCodec(QTextCodec::codecForName("windows-1250"));
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} else if (language == QLatin1String("Russian")) {
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mUnshield->setIniCodec(QTextCodec::codecForName("windows-1251"));
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} else {
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mUnshield->setIniCodec(QTextCodec::codecForName("windows-1252"));
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}
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mThread->start();
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}
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void Wizard::InstallationPage::showFileDialog(Wizard::Component component)
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{
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QString name;
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switch (component) {
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case Wizard::Component_Morrowind:
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name = QLatin1String("Morrowind");
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break;
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case Wizard::Component_Tribunal:
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name = QLatin1String("Tribunal");
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break;
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case Wizard::Component_Bloodmoon:
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name = QLatin1String("Bloodmoon");
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break;
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}
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QString path = QFileDialog::getExistingDirectory(this,
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tr("Select %1 installation media").arg(name),
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QDir::rootPath());
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if (path.isEmpty()) {
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logTextEdit->appendHtml(tr("<p><br/><span style=\"color:red;\"> \
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<b>Error: The installation was aborted by the user</b></p>"));
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mWizard->addLogText(QLatin1String("Error: The installation was aborted by the user"));
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mWizard->mError = true;
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emit completeChanged();
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return;
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}
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mUnshield->setDiskPath(path);
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}
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void Wizard::InstallationPage::installationFinished()
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{
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QMessageBox msgBox;
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msgBox.setWindowTitle(tr("Installation finished"));
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msgBox.setIcon(QMessageBox::Information);
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msgBox.setStandardButtons(QMessageBox::Ok);
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msgBox.setText(tr("Installation completed successfully!"));
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msgBox.exec();
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mFinished = true;
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emit completeChanged();
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}
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void Wizard::InstallationPage::installationError(const QString &text, const QString &details)
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{
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installProgressLabel->setText(tr("Installation failed!"));
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logTextEdit->appendHtml(tr("<p><br/><span style=\"color:red;\"> \
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<b>Error: %1</b></p>").arg(text));
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logTextEdit->appendHtml(tr("<p><span style=\"color:red;\"> \
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<b>%1</b></p>").arg(details));
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mWizard->addLogText(QLatin1String("Error: ") + text);
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mWizard->addLogText(details);
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mWizard->mError = true;
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QMessageBox msgBox;
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msgBox.setWindowTitle(tr("An error occurred"));
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msgBox.setIcon(QMessageBox::Critical);
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msgBox.setStandardButtons(QMessageBox::Ok);
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msgBox.setText(tr("<html><head/><body><p><b>The Wizard has encountered an error</b></p> \
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<p>The error reported was:</p><p>%1</p> \
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<p>Press "Show Details..." for more information.</p></body></html>").arg(text));
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msgBox.setDetailedText(details);
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msgBox.exec();
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emit completeChanged();
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}
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bool Wizard::InstallationPage::isComplete() const
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{
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if (!mWizard->mError) {
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return mFinished;
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} else {
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return true;
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}
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}
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int Wizard::InstallationPage::nextId() const
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{
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if (field(QLatin1String("installation.new")).toBool() == true) {
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return MainWizard::Page_Conclusion;
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} else {
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if (!mWizard->mError) {
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return MainWizard::Page_Import;
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} else {
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return MainWizard::Page_Conclusion;
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}
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}
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}
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