Method databaseRestore

nixnote.cpp:1790–1884

Restore (or import) notes

//* Restore (or import) notes
//**************************************************
void NixNote::databaseRestore(bool fullRestore) {
    QLOG_TRACE() << "Entering databaseRestore()";

    if (fullRestore) {
        QMessageBox msgBox;
        msgBox.setText(tr("This is used to restore a database from backups.\nIt is HIGHLY recommended that this only be used to populate\nan empty database.  Restoring into a database that\n already has data can cause problems.\n\nAre you sure you want to continue?"));
        msgBox.setStandardButtons(QMessageBox::Ok | QMessageBox::Cancel);
        msgBox.setDefaultButton(QMessageBox::Ok);
        msgBox.setWindowTitle(tr("Confirm Restore"));
        int retval = msgBox.exec();

        switch (retval) {
        case QMessageBox::Cancel:    // Cancel was clicked, let's exit
            QLOG_DEBUG() << "Database restore has been canceled";
            return;
            break;
        default:  // Anything else we don't care
            break;
        }
    }

    QString caption, directory, filter;

    if (fullRestore) {
        caption = tr("Restore Database");
        filter = tr("NixNote Export (*.nnex);;All Files (*.*)");
    } else {
        caption = tr("Import Notes");
        filter = tr("NixNote Export (*.nnex);;Evernote Export (*.enex);;All Files (*.*)");
    }

    if (saveLastPath == "")
        directory = QDir::homePath();
    else
        directory = saveLastPath;

    QFileDialog fd(0, caption, directory, filter);
    fd.setFileMode(QFileDialog::ExistingFile);
    fd.setConfirmOverwrite(true);
    fd.setAcceptMode(QFileDialog::AcceptOpen);

    if (fd.exec() == 0 || fd.selectedFiles().size() == 0) {
        QLOG_DEBUG() << "Database restore canceled in file dialog.";
        return;
    }

    waitCursor(true);
    QStringList fileNames;
    fileNames = fd.selectedFiles();
    saveLastPath = fileNames[0];
    int pos = saveLastPath.lastIndexOf("/");
    if (pos != -1)
        saveLastPath.truncate(pos);

    if (fullRestore)
        setMessage(tr("Restoring database"));
    else
        setMessage(tr("Importing Notes"));