public SongImporter()
{
prog = new ProgressDialog();
songEditor = new SongEditor();
warnings = new List<string>();
importedSongs = new Dictionary<string, string>();
}
public SongExporter()
{
prog = new ProgressDialog();
songEditor = new SongEditor();
}
private BackgroundWorker SetupBackgroundImport(FileInfo[] brstmFiles, ProgressDialog prog)
{
BackgroundWorker bgw = new BackgroundWorker();
bgw.DoWork += (object sender, DoWorkEventArgs e) => {
ImportSongs(brstmFiles, sender as BackgroundWorker);
};
bgw.WorkerReportsProgress = true;
bgw.ProgressChanged += (object sender, ProgressChangedEventArgs e) => {
prog.Progress = e.ProgressPercentage;
if (e.UserState != null) {
prog.InProgressLabel = (string)e.UserState;
}
};
bgw.RunWorkerCompleted += (object sender, RunWorkerCompletedEventArgs e) => {
prog.Progress = 100;
Log("");
string warnMsg = "";
if (warnings.Count > 0) {
Log("WARNING: There were " + warnings.Count + " warnings during import:");
foreach (string warn in warnings) {
Log(warn);
}
Log("");
warnMsg = " (with " + warnings.Count + " warnings)";
}
if (e.Error != null) {
Warn("Error importing songs." + e.Error.Message);
} else {
Log("Note: it is recommended to defragment your SD card after importing songs onto it.");
Log("Completed import" + warnMsg + "!");
}
};
return bgw;
}
private BackgroundWorker SetupBackgroundExport(DirectoryInfo exportDir, ProgressDialog prog)
{
BackgroundWorker bgw = new BackgroundWorker();
bgw.DoWork += (object sender, DoWorkEventArgs e) => {
ExportSongs(exportDir, sender as BackgroundWorker);
};
bgw.WorkerReportsProgress = true;
bgw.ProgressChanged += (object sender, ProgressChangedEventArgs e) => {
prog.Progress = e.ProgressPercentage;
if (e.UserState != null) {
prog.InProgressLabel = (string)e.UserState;
}
};
bgw.RunWorkerCompleted += (object sender, RunWorkerCompletedEventArgs e) => {
prog.Progress = 100;
Log("");
if (e.Error != null) {
Log("Error exporting songs." + e.Error.Message);
} else {
Log("Completed export!");
}
};
return bgw;
}
