private void buttonLoadFileNext_Click(object sender, EventArgs e)
{
try
{
createTrainLinesFromFiles();
prepareListViewListOfLines();
selectTab(tabPageListOfLines);
}
catch (IOException ioException)
{
ErrorMessageBoxUtil.ShowError(ioException);
}
catch (ArgumentException)
{
ErrorMessageBoxUtil.ShowError("Invalid format of input data.");
}
catch (FormatException)
{
ErrorMessageBoxUtil.ShowError("Invalid format of input data.");
}
catch (Exception)
{
ErrorMessageBoxUtil.ShowError("Could not load data from input files.");
}
}
private void backgroundWorkerTG_RunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e)
{
// First, handle the case where an exception was thrown.
if (e.Error != null)
{
if (e.Error is PropagationException)
{
ErrorMessageBoxUtil.ShowError(e.Error);
}
else if (e.Error is SearchException)
{
ErrorMessageBoxUtil.ShowError(e.Error);
}
else
{
ErrorMessageBoxUtil.ShowError("Unexpected algorithm error.");
}
MessageBox.Show(e.Error.Message);
}
else
{
this.progressBarGT.Value = this.progressBarGT.Maximum;
prepareListViewGeneratingTimetable();
}
// enable buttons
this.buttonNextGeneratingTimtables.Enabled = true;
this.buttonStartGeneration.Enabled = true;
// disable buttons
this.buttonCompleteAndStop.Enabled = false;
this.buttonAbortGeneration.Enabled = false;
}
//--------------------------------------------
// button NEXT list of train lines
//--------------------------------------------
private void buttonListOfLinesNext_Click(object sender, EventArgs e)
{
try
{
prepareListViewListOfStations();
prepareComboBoxListOfLines(listViewListOfLines);
}
catch
{
ErrorMessageBoxUtil.ShowError("Could not prepare the list of stations.");
return;
}
selectTab(tabPageListOfStations);
}
//--------------------------------------------
// button NEXT list of connection
//--------------------------------------------
private void buttonListOfConncetionsNext_Click(object sender, EventArgs e)
{
buttonNextStarted();
//TODO: check the generation
try
{
prepareListViewListOfGroupsOfConnections();
}
catch
{
ErrorMessageBoxUtil.ShowError("Error in groupping connections process.");
buttonNextEnded();
return;
}
buttonNextEnded();
selectTab(tabPageListOfRoutes);
}
private void buttonListOfGroupsOfConnectionsNext_Click(object sender, EventArgs e)
{
buttonNextStarted();
//TODO: check generation
try
{
FinalInput.getInstance().createTransfers();
prepareListViewListOfTransfers();
}
catch
{
ErrorMessageBoxUtil.ShowError("Could not extract transfers from the given list of connections.");
buttonNextEnded();
return;
}
buttonNextEnded();
selectTab(tabPageListOfTransfers);
}
public void generateTimetables()
{
// disable button
this.buttonStartGeneration.Enabled = false;
this.buttonNextGeneratingTimtables.Enabled = false;
// enable butttons
this.buttonAbortGeneration.Enabled = true;
this.buttonCompleteAndStop.Enabled = true;
this.CurrentGenerationAlgorithm.IsCancelled = false;
// TODO: select howMany timetables you want
// start asynchronous operation
try
{
this.backgroundWorkerTG.RunWorkerAsync(CurrentGenerationAlgorithm);
}
catch
{
ErrorMessageBoxUtil.ShowError("Unexpected algorithm error.");
}
}
//--------------------------------------------
// button NEXT list of station
//--------------------------------------------
private void buttonListOfStationNext_Click(object sender, EventArgs e)
{
buttonNextStarted();
ShortestPathAlgoritm shortestPathAlgorithm;
try
{
// activate algorithm
shortestPathAlgorithm = ShortestPathAlgoritm.getInstance();
shortestPathAlgorithm.calculateShortestPath();
}
catch
{
ErrorMessageBoxUtil.ShowError("Error in the shortest path algorithm processing.");
buttonNextEnded();
return;
}
try
{
shortestPathAlgorithm.generateAllTrainConnections();
}
catch
{
ErrorMessageBoxUtil.ShowError("Could not generate the list of connections.");
buttonNextEnded();
return;
}
try
{
// prepare list view
prepareListViewListOfConnections();
}
catch
{
ErrorMessageBoxUtil.ShowError("Could not prepare the list of connections.");
buttonNextEnded();
return;
}
// TODO: added coz one place of processing data
try
{
prepareListViewListOfGroupsOfConnections();
}
catch
{
ErrorMessageBoxUtil.ShowError("Error in groupping connections process.");
buttonNextEnded();
return;
}
// TODO: added coz one place of processing data
try
{
FinalInput.getInstance().createTransfers();
prepareListViewListOfTransfers();
}
catch
{
ErrorMessageBoxUtil.ShowError("Could not extract transfers from the given list of connections.");
buttonNextEnded();
return;
}
// open particular tab
selectTab(tabPageListOfConncetions);
buttonNextEnded();
}