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114 lines
3.6 KiB
C++
114 lines
3.6 KiB
C++
#include "installationtargetpage.hpp"
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#include <string>
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#include <QDebug>
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#include <QFileDialog>
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#include <QMessageBox>
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#include <components/files/configurationmanager.hpp>
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#include <components/files/conversion.hpp>
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#include <components/misc/scalableicon.hpp>
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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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folderIcon->setIcon(Misc::ScalableIcon::load(":folder"));
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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(Files::pathToUnicodeString(mCfgMgr.getUserDataPath()).c_str()));
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path.append(QDir::separator() + QLatin1String("basedata"));
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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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{
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QDir dir;
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if (!dir.mkpath(path))
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{
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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(
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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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{
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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(
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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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{
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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(
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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 "
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"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(this, tr("Select where to install Morrowind"),
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QDir::homePath(), 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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