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102 lines
3.4 KiB
C++
102 lines
3.4 KiB
C++
#include "installationtargetpage.hpp"
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#include <QDebug>
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#include <QFileDialog>
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#include <QMessageBox>
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#include "mainwizard.hpp"
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Wizard::InstallationTargetPage::InstallationTargetPage(QWidget *parent, const Files::ConfigurationManager &cfg) :
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QWizardPage(parent),
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mCfgMgr(cfg)
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{
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mWizard = qobject_cast<MainWizard*>(parent);
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setupUi(this);
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registerField(QLatin1String("installation.path*"), targetLineEdit);
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}
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void Wizard::InstallationTargetPage::initializePage()
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{
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QString path(QFile::decodeName(mCfgMgr.getUserDataPath().string().c_str()));
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path.append(QDir::separator() + QLatin1String("data"));
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QDir dir(path);
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targetLineEdit->setText(QDir::toNativeSeparators(dir.absolutePath()));
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}
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bool Wizard::InstallationTargetPage::validatePage()
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{
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QString path(field(QLatin1String("installation.path")).toString());
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qDebug() << "Validating path: " << path;
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if (!QFile::exists(path)) {
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QDir dir;
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if (!dir.mkpath(path)) {
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QMessageBox msgBox;
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msgBox.setWindowTitle(tr("Error creating destination"));
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msgBox.setIcon(QMessageBox::Warning);
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msgBox.setStandardButtons(QMessageBox::Ok);
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msgBox.setText(tr("<html><head/><body><p><b>Could not create the destination directory</b></p> \
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<p>Please make sure you have the right permissions \
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and try again, or specify a different location.</p></body></html>"));
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msgBox.exec();
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return false;
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}
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}
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QFileInfo info(path);
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if (!info.isWritable()) {
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QMessageBox msgBox;
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msgBox.setWindowTitle(tr("Insufficient permissions"));
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msgBox.setIcon(QMessageBox::Warning);
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msgBox.setStandardButtons(QMessageBox::Ok);
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msgBox.setText(tr("<html><head/><body><p><b>Could not write to the destination directory</b></p> \
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<p>Please make sure you have the right permissions \
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and try again, or specify a different location.</p></body></html>"));
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msgBox.exec();
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return false;
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}
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if (mWizard->findFiles(QLatin1String("Morrowind"), path)) {
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QMessageBox msgBox;
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msgBox.setWindowTitle(tr("Destination not empty"));
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msgBox.setIcon(QMessageBox::Warning);
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msgBox.setStandardButtons(QMessageBox::Ok);
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msgBox.setText(tr("<html><head/><body><p><b>The destination directory is not empty</b></p> \
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<p>An existing Morrowind installation is present in the specified location.</p> \
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<p>Please specify a different location, or go back and select the location as an existing installation.</p></body></html>"));
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msgBox.exec();
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return false;
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}
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return true;
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}
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void Wizard::InstallationTargetPage::on_browseButton_clicked()
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{
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QString selectedPath = QFileDialog::getExistingDirectory(
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this,
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tr("Select where to install Morrowind"),
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QDir::homePath(),
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QFileDialog::ShowDirsOnly | QFileDialog::DontResolveSymlinks);
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qDebug() << selectedPath;
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QFileInfo info(selectedPath);
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if (!info.exists())
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return;
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if (info.isWritable())
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targetLineEdit->setText(info.absoluteFilePath());
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}
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int Wizard::InstallationTargetPage::nextId() const
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{
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return MainWizard::Page_LanguageSelection;
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}
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