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#include "mainwizard.hpp"
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#include <QDebug>
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#include <QCloseEvent>
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#include <QMessageBox>
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#include <QTextCodec>
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#include <QDir>
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#include "intropage.hpp"
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#include "methodselectionpage.hpp"
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#include "languageselectionpage.hpp"
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#include "existinginstallationpage.hpp"
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#include "installationtargetpage.hpp"
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#include "componentselectionpage.hpp"
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#include "installationpage.hpp"
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#include "importpage.hpp"
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#include "conclusionpage.hpp"
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Wizard::MainWizard::MainWizard(QWidget *parent) :
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mGameSettings(mCfgMgr),
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QWizard(parent)
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{
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#ifndef Q_OS_MAC
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setWizardStyle(QWizard::ModernStyle);
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#else
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setWizardStyle(QWizard::ClassicStyle);
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#endif
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setWindowTitle(tr("OpenMW Wizard"));
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// Set the property for comboboxes to the text instead of index
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setDefaultProperty("QComboBox", "currentText", "currentIndexChanged");
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setDefaultProperty("ComponentListWidget", "mCheckedItems", "checkedItemsChanged");
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setupInstallations();
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setupPages();
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}
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void Wizard::MainWizard::setupInstallations()
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{
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QString userPath(QString::fromUtf8(mCfgMgr.getUserConfigPath().string().c_str()));
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QString globalPath(QString::fromUtf8(mCfgMgr.getGlobalPath().string().c_str()));
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QString message(tr("<html><head/><body><p><b>Could not open %1 for reading</b></p> \
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<p>Please make sure you have the right permissions \
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and try again.</p></body></html>"));
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// Load the user config file first, separately
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// So we can write it properly, uncontaminated
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QString path(userPath + QLatin1String("openmw.cfg"));
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QFile file(path);
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qDebug() << "Loading config file:" << qPrintable(path);
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if (file.exists()) {
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if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) {
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QMessageBox msgBox;
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msgBox.setWindowTitle(tr("Error opening OpenMW configuration file"));
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msgBox.setIcon(QMessageBox::Critical);
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msgBox.setStandardButtons(QMessageBox::Ok);
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msgBox.setText(message.arg(file.fileName()));
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msgBox.exec();
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return qApp->quit();
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}
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QTextStream stream(&file);
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stream.setCodec(QTextCodec::codecForName("UTF-8"));
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mGameSettings.readUserFile(stream);
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}
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// Now the rest
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QStringList paths;
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paths.append(userPath + QLatin1String("openmw.cfg"));
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paths.append(QLatin1String("openmw.cfg"));
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paths.append(globalPath + QLatin1String("openmw.cfg"));
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foreach (const QString &path, paths) {
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qDebug() << "Loading config file:" << qPrintable(path);
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QFile file(path);
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if (file.exists()) {
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if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) {
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QMessageBox msgBox;
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msgBox.setWindowTitle(tr("Error opening OpenMW configuration file"));
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msgBox.setIcon(QMessageBox::Critical);
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msgBox.setStandardButtons(QMessageBox::Ok);
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msgBox.setText(message.arg(file.fileName()));
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return qApp->quit();
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}
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QTextStream stream(&file);
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stream.setCodec(QTextCodec::codecForName("UTF-8"));
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mGameSettings.readFile(stream);
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}
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file.close();
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}
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// Check if the paths actually contain a Morrowind installation
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foreach (const QString path, mGameSettings.getDataDirs()) {
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if (findFiles(QLatin1String("Morrowind"), path))
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addInstallation(path);
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}
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}
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void Wizard::MainWizard::addInstallation(const QString &path)
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{
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qDebug() << "add installation in: " << path;
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Installation* install = new Installation();
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install->hasMorrowind = findFiles(QLatin1String("Morrowind"), path);
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install->hasTribunal = findFiles(QLatin1String("Tribunal"), path);
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install->hasBloodmoon = findFiles(QLatin1String("Bloodmoon"), path);
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// Try to autodetect the Morrowind.ini location
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QDir dir(path);
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QFile file(dir.filePath("Morrowind.ini"));
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// Try the parent directory
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// In normal Morrowind installations that's where Morrowind.ini is
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if (!file.exists()) {
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dir.cdUp();
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file.setFileName(dir.filePath(QLatin1String("Morrowind.ini")));
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}
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if (file.exists())
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install->iniPath = file.fileName();
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mInstallations.insert(QDir::toNativeSeparators(path), install);
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// Add it to the openmw.cfg too
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if (!mGameSettings.getDataDirs().contains(path)) {
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mGameSettings.setMultiValue(QString("data"), path);
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mGameSettings.addDataDir(path);
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}
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}
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void Wizard::MainWizard::setupPages()
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{
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setPage(Page_Intro, new IntroPage(this));
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setPage(Page_MethodSelection, new MethodSelectionPage(this));
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setPage(Page_LanguageSelection, new LanguageSelectionPage(this));
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setPage(Page_ExistingInstallation, new ExistingInstallationPage(this));
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setPage(Page_InstallationTarget, new InstallationTargetPage(this, mCfgMgr));
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setPage(Page_ComponentSelection, new ComponentSelectionPage(this));
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setPage(Page_Installation, new InstallationPage(this));
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setPage(Page_Import, new ImportPage(this));
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setPage(Page_Conclusion, new ConclusionPage(this));
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setStartId(Page_Intro);
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}
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void Wizard::MainWizard::accept()
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{
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writeSettings();
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QWizard::accept();
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}
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void Wizard::MainWizard::writeSettings()
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{
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QString userPath(QString::fromUtf8(mCfgMgr.getUserConfigPath().string().c_str()));
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QDir dir(userPath);
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if (!dir.exists()) {
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if (!dir.mkpath(userPath)) {
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QMessageBox msgBox;
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msgBox.setWindowTitle(tr("Error creating OpenMW configuration directory"));
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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>Could not create %1</b></p> \
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<p>Please make sure you have the right permissions \
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and try again.</p></body></html>").arg(userPath));
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msgBox.exec();
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return qApp->quit();
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}
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}
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// Game settings
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QFile file(userPath + QLatin1String("openmw.cfg"));
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if (!file.open(QIODevice::ReadWrite | QIODevice::Text | QIODevice::Truncate)) {
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// File cannot be opened or created
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QMessageBox msgBox;
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msgBox.setWindowTitle(tr("Error writing OpenMW configuration file"));
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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>Could not open %1 for writing</b></p> \
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<p>Please make sure you have the right permissions \
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and try again.</p></body></html>").arg(file.fileName()));
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msgBox.exec();
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return qApp->quit();
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}
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QTextStream stream(&file);
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stream.setCodec(QTextCodec::codecForName("UTF-8"));
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mGameSettings.writeFile(stream);
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file.close();
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}
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bool Wizard::MainWizard::findFiles(const QString &name, const QString &path)
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{
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QDir dir(path);
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if (!dir.exists())
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return false;
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// TODO: add MIME handling to make sure the files are real
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if (dir.exists(name + QLatin1String(".esm")) && dir.exists(name + QLatin1String(".bsa"))) {
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return true;
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} else {
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return false;
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}
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}
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