/// <summary>
/// Overlap optimizer constructor.
/// </summary>
/// <param name="construct">A construct to assemble.</param>
public OverlapOptimizer(Construct construct, DesignerSettings settings)
{
this.Construct = construct;
this.Templates = new List<Overlap>();
foreach (Overlap o in this.Construct.Overlaps)
{
this.Templates.Add(new Overlap(o));
}
this.Settings = settings;
this.leaBestAcrossGenerations = new List<double>();
this.IgnorePreoptimizationExceptions = true;
}
/// <summary>
/// Test mufasa performance.
/// </summary>
private void test()
{
workingBar.Visibility = Visibility.Visible;
progressBar.Value = 0;
try
{
construct = new Construct(Designer.ConstructionList, Designer.FragmentDict, Designer.Settings);
}
catch (TmThalParamException tex)
{
ModernDialog.ShowMessage("Unable to assemble.\n(" + tex.Message + ")", "Warning: ", MessageBoxButton.OK);
workingBar.Visibility = Visibility.Hidden;
assembleButton.Content = "Assemble";
assembleButton.IsEnabled = true;
testButton.IsEnabled = true;
return;
}
overlapOptimizer = new OverlapOptimizer(construct, Designer.Settings);
testButton.Content = "Stop";
BackgroundWorker bw = new BackgroundWorker();
Stopwatch w = new Stopwatch();
// this allows our worker to report progress during work
bw.WorkerReportsProgress = true;
// what to do in the background thread
if (Designer.Settings.UseNaive)
{
overlapOptimizer.IgnorePreoptimizationExceptions = false;
w.Start();
bw.DoWork += new DoWorkEventHandler(overlapOptimizer.SemiNaiveOptimizeOverlaps);
}
else
{
overlapOptimizer.IgnorePreoptimizationExceptions = true;
bw.DoWork += (s, args) =>
{
w.Start();
//preoptimize
overlapOptimizer.SemiNaiveOptimizeOverlaps(s, args);
overlapOptimizer.LeaOptimizeOverlaps(s, args);
};
}
// what to do when progress changed (update the progress bar)
bw.ProgressChanged += new ProgressChangedEventHandler(
delegate(object o, ProgressChangedEventArgs args)
{
progressBar.Value = args.ProgressPercentage;
});
// what to do when worker completes its task (notify the user)
bw.RunWorkerCompleted += new RunWorkerCompletedEventHandler(
delegate(object o, RunWorkerCompletedEventArgs args)
{
w.Stop();
if (args.Error == null)
{
construct = overlapOptimizer.Construct;
ScoreTotal score = construct.Score;
overlapDataGrid.ItemsSource = construct.Overlaps;
overlapDataGrid.Items.Refresh();
List<Score> scoreList = new List<Score>();
scoreList.Add(score.Sm);
scoreList.Add(score.So);
scoreList.Add(score);
scoreDataGrid.ItemsSource = scoreList;
scoreDataGrid.Items.Refresh();
String sep = System.Globalization.CultureInfo.CurrentCulture.TextInfo.ListSeparator;
try
{
using (StreamWriter sw = new StreamWriter("testlog.csv",true))
{
sw.WriteLine(score.NormalizedScore.ToString() + sep + score.So.NormalizedScore.ToString() + sep + score.Sm.NormalizedScore.ToString() + sep + (double)w.ElapsedMilliseconds / 1000);
}
}
catch (Exception exc)
{
ModernDialog.ShowMessage(exc.Message, "Warning: ", MessageBoxButton.OK);
}
}
else
{
Exception ex = args.Error as Exception;
ModernDialog.ShowMessage("Unable to assemble.\n(" + ex.Message + ")", "Warning: ", MessageBoxButton.OK);
String sep = System.Globalization.CultureInfo.CurrentCulture.TextInfo.ListSeparator;
try
{
using (StreamWriter sw = new StreamWriter(saveOverlapsDialog.FileName))
{
sw.WriteLine(ScoreTotal.Inacceptable.NormalizedScore.ToString() + sep + ScoreTotal.Inacceptable.NormalizedScore.ToString() + sep + ScoreTotal.Inacceptable.NormalizedScore.ToString() + sep + (double)w.ElapsedMilliseconds / 1000);
}
}
catch (Exception exc)
{
ModernDialog.ShowMessage(exc.Message, "Warning: ", MessageBoxButton.OK);
}
}
workingBar.Visibility = Visibility.Hidden;
testButton.Content = "Test";
testButton.IsEnabled = true;
});
bw.RunWorkerAsync();
}
/// <summary>
/// Assemble button click event handler.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void assembleButton_Click(object sender, RoutedEventArgs e)
{
if (assembleButton.Content.ToString() == "Stop")
{
overlapOptimizer.Stop();
assembleButton.IsEnabled = false;
}
if (Designer.ConstructionList != null && Designer.ConstructionList.Count > 0 && assembleButton.Content.ToString() != "Stop")
{
testButton.IsEnabled = false;
workingBar.Visibility = Visibility.Visible;
progressBar.Value = 0;
try
{
construct = new Construct(Designer.ConstructionList, Designer.FragmentDict, Designer.Settings);
}
catch(TmThalParamException tex)
{
ModernDialog.ShowMessage("Unable to assemble.\n(" + tex.Message + ")", "Warning: ", MessageBoxButton.OK);
workingBar.Visibility = Visibility.Hidden;
assembleButton.Content = "Assemble";
assembleButton.IsEnabled = true;
testButton.IsEnabled = true;
return;
}
overlapOptimizer = new OverlapOptimizer(construct, Designer.Settings);
assembleButton.Content = "Stop";
BackgroundWorker bw = new BackgroundWorker();
// this allows our worker to report progress during work
bw.WorkerReportsProgress = true;
// what to do in the background thread
if (Designer.Settings.UseNaive)
{
overlapOptimizer.IgnorePreoptimizationExceptions = false;
bw.DoWork += new DoWorkEventHandler(overlapOptimizer.SemiNaiveOptimizeOverlaps);
}
else
{
overlapOptimizer.IgnorePreoptimizationExceptions = true;
bw.DoWork += (s, args) =>
{
//preoptimize
overlapOptimizer.SemiNaiveOptimizeOverlaps(s, args);
overlapOptimizer.LeaOptimizeOverlaps(s, args);
};
}
// what to do when progress changed (update the progress bar)
bw.ProgressChanged += new ProgressChangedEventHandler(
delegate(object o, ProgressChangedEventArgs args)
{
progressBar.Value = args.ProgressPercentage;
});
// what to do when worker completes its task (notify the user)
bw.RunWorkerCompleted += new RunWorkerCompletedEventHandler(
delegate(object o, RunWorkerCompletedEventArgs args)
{
if (args.Error == null)
{
construct = overlapOptimizer.Construct;
ScoreTotal score = construct.Score;
overlapDataGrid.ItemsSource = construct.Overlaps;
overlapDataGrid.Items.Refresh();
List<Score> scoreList = new List<Score>();
scoreList.Add(score.Sm);
scoreList.Add(score.So);
scoreList.Add(score);
scoreDataGrid.ItemsSource = scoreList;
scoreDataGrid.Items.Refresh();
}
else
{
Exception ex = args.Error as Exception;
ModernDialog.ShowMessage("Unable to assemble.\n(" + ex.Message + ")", "Warning: ", MessageBoxButton.OK);
}
workingBar.Visibility = Visibility.Hidden;
assembleButton.Content = "Assemble";
assembleButton.IsEnabled = true;
testButton.IsEnabled = true;
});
bw.RunWorkerAsync();
}
}
