private void BtUpdateFileLocation_Click(object sender, EventArgs e)
{
FormProgressBackground.Execute(this,
DatabaseDataMigrate.UpdateSongLocations(fbdDirectory, Connection),
DBLangEngine.GetMessage("msgDatabaseUpdate", "Database update|A message describing that the software is updating it's database."),
DBLangEngine.GetMessage("msgProgressPercentage",
"Progress: {0} %|A message describing some operation progress in percentage."));
// indicate to the user that a software restart is required..
tbRestartRequired.Visible = true;
// indicate that the application should be restarted after the operation..
FormMain.RestartRequired = true;
}
private void BtDeleteNonExistingSongs_Click(object sender, EventArgs e)
{
if (MessageBox.Show(
DBLangEngine.GetMessage("msgQueryUserDeleteNonExistingSongs",
"Really delete non-existing files from the database?|A message requesting for user confirmation to delete non-existing files from the database."),
DBLangEngine.GetMessage("msgConfirmation",
"Confirm|Used in a dialog title to ask for a confirmation to do something"),
MessageBoxButtons.YesNo, MessageBoxIcon.Information, MessageBoxDefaultButton.Button2) ==
DialogResult.Yes)
{
// indicate to the user that a software restart is required..
tbRestartRequired.Visible = true;
FormProgressBackground.Execute(this,
DatabaseDataMigrate.DeleteNonExistingSongs(Connection),
DBLangEngine.GetMessage("msgDatabaseUpdate", "Database update|A message describing that the software is updating it's database."),
DBLangEngine.GetMessage("msgProgressPercentage",
"Progress: {0} %|A message describing some operation progress in percentage."));
// indicate that the application should be restarted after the operation..
FormMain.RestartRequired = true;
}
}
/// <summary>
/// Copies the queue files into a given directory and optionally converts the files to MP3 format.
/// </summary>
/// <param name="queueIdentifier">The database ID number for the queue.</param>
/// <param name="toFolder">The folder to copy the files to.</param>
/// <param name="connection">A reference to a <see cref="SQLiteConnection"/> class instance.</param>
/// <param name="convertToMp3">A value indicating whether to convert the file to a MP3 format.</param>
/// <param name="staticStatusText">A text to be shown as a static title describing the process.</param>
/// <param name="statusLabelText">A text to display the progress percentage in the status label of the form. One place holder for the progress percentage must be reserved (i.e. {0}).</param>
/// <param name="outputBitRate">A bit rate for an MP3 file if a file is requested to be converted into a MP3 format.</param>
/// <param name="parentForm">the parent form to which the progress dialog should be aligned to the center of.</param>
public static void RunWithDialog(Form parentForm, int queueIdentifier, string toFolder,
SQLiteConnection connection, bool convertToMp3, string staticStatusText, string statusLabelText,
int outputBitRate = 256000)
{
worker = new BackgroundWorker {
WorkerReportsProgress = true, WorkerSupportsCancellation = true
};
queueIndex = queueIdentifier;
toPath = toFolder;
conn = connection;
toMp3 = convertToMp3;
bitRate = outputBitRate;
form = parentForm;
worker.DoWork += Worker_DoWork;
FormProgressBackground.Execute(form, worker, staticStatusText, statusLabelText);
worker.DoWork -= Worker_DoWork;
using (worker)
{
worker = null;
}
}