//**********************************************************************************************************************************************************************************************
private async Task SavePuzzle()
{
try
{
if (PuzzleHandle == null)
{
return;
}
System.Windows.Forms.SaveFileDialog saveFileDialog = new System.Windows.Forms.SaveFileDialog();
saveFileDialog.Title = "Please enter the output file name";
saveFileDialog.Filter = "XML file|*.xml";
saveFileDialog.InitialDirectory = System.IO.Path.GetDirectoryName(PuzzleHandle.PuzzleXMLOutputPath);
saveFileDialog.RestoreDirectory = true;
saveFileDialog.FileName = System.IO.Path.GetFileName(PuzzleHandle.PuzzleXMLOutputPath);
if (saveFileDialog.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
PuzzleSavingState = PuzzleSavingStates.SAVING;
logHandle.Report(new LogEventInfo("Saving puzzle to \"" + PuzzleHandle.PuzzleXMLOutputPath + "\""));
PuzzleHandle.PuzzleXMLOutputPath = saveFileDialog.FileName;
await Task.Run(() => { PuzzleHandle.Save(PuzzleHandle.PuzzleXMLOutputPath, PluginFactory.GetGeneralSettingsPlugin().CompressPuzzleOutputFile); });
PuzzleSavingState = PuzzleSavingStates.SAVED;
logHandle.Report(new LogEventInfo("Saving puzzle ready."));
CommandManager.InvalidateRequerySuggested();
}
}
catch (Exception ex)
{
PuzzleSavingState = PuzzleSavingStates.ERROR;
logHandle.Report(new LogEventError("Error while saving: " + ex.Message));
}
}
//**********************************************************************************************************************************************************************************************
private async void StartSolving()
{
if (PuzzleHandle == null)
{
return;
}
ScrollLogEntries = false;
cancelTokenSource = new CancellationTokenSource();
PuzzleHandle.SetCancelToken(cancelTokenSource.Token);
PluginFactory.CancelToken = cancelTokenSource.Token;
stopWatchDispatcherTimer.Start();
StopWatchSolver.Restart();
try
{
workerTask = PuzzleHandle.Init();
await workerTask;
if (PuzzleHandle.CurrentSolverState != PuzzleSolverState.ERROR)
{
workerTask = PuzzleHandle.Solve();
await workerTask;
}
}
catch (Exception) { /* the exceptions are catches inside the methods */ }
StopWatchSolver.Stop();
stopWatchDispatcherTimer.Stop();
CommandManager.InvalidateRequerySuggested();
ScrollLogEntries = true;
}