/// <summary>
/// Called when background worker RunWorkerAsynch task finishes,
/// that is, when exiting Processing state and entering
/// ShowingWork state.
///
/// Update progress form and, if appropriate, update
/// file list view, then set state to "ShowingWork,"
/// leaving the progress form displayed.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void bgworker_RunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e)
{
try
{
if (e.Error != null)
{
ProgressForm.AddMessage(
string.Format(Properties.Resources.VestaReportExceptionMsg,
e.Error.Message)
);
}
else if (e.Cancelled)
{
ProgressForm.AddMessage(
Properties.Resources.ProcessingCancelledMsg + Properties.Resources.OKToCloseMsg
);
}
else
{
BGWorkerResult bgRes = (BGWorkerResult)e.Result;
string msg = null;
switch (bgRes.Type)
{
case ProcessingType.GENERATE:
msg = string.Format(Properties.Resources.FileAddingSuccessMsg, bgRes.FilesGeneratedCount);
break;
case ProcessingType.IMPORT:
msg = string.Format(Properties.Resources.VestaReportProcessingSuccessMsg, bgRes.ReportsReadCount);
break;
case ProcessingType.BOTH:
msg = string.Format(Properties.Resources.VestaReportProcessingSuccessMsg, bgRes.ReportsReadCount) +
Environment.NewLine + string.Format(Properties.Resources.FileAddingSuccessMsg, bgRes.FilesGeneratedCount);
break;
}
ProgressForm.AddMessage(Environment.NewLine + msg);
ProgressForm.AddMessage(Properties.Resources.OKToCloseMsg);
ProgressForm.AddMessage(Environment.NewLine);
if (bgRes.FilesGeneratedCount > 0)
{
UpdateView();
}
}
}
finally
{
SetAppState(AppStates.ShowingWork);
}
}
/// <summary>
/// Launch the processing code in a separate thread.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void bgworker_DoGenerateWork(object sender, DoWorkEventArgs e)
{
int[] years = (int[])e.Argument;
BackgroundWorker wk = sender as BackgroundWorker;
BGWorkerResult bgRes = new BGWorkerResult();
bgRes.Type = ProcessingType.GENERATE;
bgRes.FilesGeneratedCount = DoOutputProcessing(wk, years);
if (wk.CancellationPending)
{
e.Cancel = true;
}
else
{
e.Result = bgRes;
}
}
/// <summary>
/// Launch the processing code in a separate thread.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void bgworker_DoImportWork(object sender, DoWorkEventArgs e)
{
BackgroundWorker wk = sender as BackgroundWorker;
string[] args = (string[])e.Argument;
BGWorkerResult bgRes = new BGWorkerResult();
bgRes.Type = ProcessingType.IMPORT;
bgRes.ReportsReadCount = DoImportProcessing(wk, args);
if (wk.CancellationPending)
{
e.Cancel = true;
}
else
{
e.Result = bgRes;
}
}
