public StartWindow(IDictionary <string, double> CommonAttributes)
{
InitializeComponent();
this.CommonAttributes = CommonAttributes;
BindingCriterion = new ObservableCollection <CheckedListItem <BindingCriteria> >();
foreach (KeyValuePair <string, double> attribute in this.CommonAttributes)
{
BindingCriteria bc = new BindingCriteria(attribute.Key);
BindingCriterion.Add(new CheckedListItem <BindingCriteria>(bc));
}
// Disable run button if no common attribute
RunBtn.IsEnabled = CommonAttributes.Count != 0;
this.weightCombo.ItemsSource = CommonAttributes.Keys;
DataContext = this;
}
private void RunBtn_Click(object sender, RoutedEventArgs e)
{
HashSet <ICriterion> criteria = new HashSet <ICriterion>();
foreach (CheckedListItem <BindingCriteria> checkbox in CommonAttrList.Items)
{
if (checkbox.IsChecked)
{
BindingCriteria criterion = checkbox.Item;
switch (criterion.SelectedIndex)
{
case 0:
criteria.Add(new GreaterThanCriterion(criterion.Attribute, criterion.Value1));
break;
case 1:
criteria.Add(new LessThanCriterion(criterion.Attribute, criterion.Value1));
break;
case 2:
criteria.Add(new EqualCriterion(criterion.Attribute, criterion.Value1));
break;
case 3:
criteria.Add(new RangeCriterion(criterion.Attribute, criterion.Value1, criterion.Value2));
break;
}
}
}
Constraint <IEdge> constraint = new Constraint <IEdge>(criteria);
returnValue = Tuple.Create(weightCombo.SelectedItem.ToString(), constraint);
DialogResult = true;
}
private void CommonAttrList_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
SelectionCriterion = ((CheckedListItem <BindingCriteria>)CommonAttrList.SelectedItem).Item;
this.EditPanel.DataContext = SelectionCriterion;
ToggleInputVisiblity(SelectionCriterion.SelectedIndex);
}