private void MeasurementLogGrid_LoadingRow(object sender, DataGridRowEventArgs e)
{
MeasurementLogEntry entry = e.Row.DataContext as MeasurementLogEntry;
// If this entry has a valid calculator associated then change the TextBlock to a HyperlinkButton
// that when clicked will use the Acivator object to dynamically create the appropriate calculator
if (entry.Measurement.Calculator != null)
{
TextBlock measurementName = MeasurementLogGrid.Columns[0].GetCellContent(e.Row) as TextBlock;
if (measurementName != null)
{
DataGridCell cell = measurementName.Parent as DataGridCell;
HyperlinkButton calculatorLink = new HyperlinkButton();
calculatorLink.Content = entry.Measurement.measurement_name;
calculatorLink.Margin = new Thickness(5);
calculatorLink.HorizontalAlignment = HorizontalAlignment.Center;
calculatorLink.Click += (s, ev) =>
{
// Create an instance of the calculator using IMeasurementCalculator interface so that we have
// access to the calculated value and can update the selected row value
ChildWindow modalWindow = new ChildWindow();
IMeasurementCalculator calc = Activator.CreateInstance(Type.GetType(String.Format("FitnessTrackerPlus.Views.Measurement.Calculators.{0}",
entry.Measurement.Calculator.type_name))) as IMeasurementCalculator;
calc.CalculationCancelled += (se, eve) => { modalWindow.Close(); };
calc.CalculationComplete += (se, eve) =>
{
modalWindow.Close();
entry.value = calc.CalculatedValue;
context.SubmitChanges();
};
modalWindow.Title = String.Format("{0} Calculator", entry.Measurement.measurement_name);
modalWindow.Content = calc;
modalWindow.Show();
};
// Repace the TextBlock with the HyperlinkButton control
cell.Content = calculatorLink;
}
}
}
private void AlgoritmComboBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
string text = AlgoritmComboBox.SelectedItem.ToString();
if (text.Equals("Metoda Trapezow"))
{
algoritm = new TrapezoidalIntegratingModule();
}
else if (text.Equals("Metoda Simpsona"))
{
algoritm = new SimpsonsIntegratingModule();
}
if (measurement != null)
{
calculator = new MeasurementCalculator(measurement, algoritm);
}
}
private void MeasurementComboBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
int id = 0;
if (MeasurementComboBox.SelectedItem != null)
{
id = int.Parse(MeasurementComboBox.SelectedItem.ToString());
}
foreach (Measurement meas in measurements)
{
if (id == meas.Id)
{
measurement = meas;
break;
}
}
SaveMeasurementButton.IsEnabled = true;
if (algoritm == null)
{
calculator = new MeasurementCalculator(measurement);
}
else
{
calculator = new MeasurementCalculator(measurement, algoritm);
}
this.calculator.InitializeBoundaries();
minSlicer = this.calculator.CurveBeginning;
maxSlicer = this.calculator.CurveEnd;
Slicer1.Value = this.calculator.CurveBeginning;
Slicer2.Value = this.calculator.CurveEnd;
Console.WriteLine(maxSlicer);
Console.WriteLine(minSlicer);
}
