public void ClearAllFilters()
{
foreach (var handler in Delegates)
{
Filters.Filter -= handler.Value;
}
Delegates.Clear();
ListOfFilters.Items.Clear();
FilterName.Text = NameGenerator.GenerateName(ListOfFilters.Items, "Фильтр");
FromYear.Text = "*";
ToYear.Text = "*";
}
private void Add_Click(object sender, RoutedEventArgs e)
{
int yearFrom = Misc.FromMask(FromYear.Text, int.MinValue);
int yearTo = Misc.FromMask(FromYear.Text, int.MinValue);
int widthFrom = Misc.FromMask(WidthFrom.Text, int.MinValue);
int widthTo = Misc.FromMask(WidthTo.Text, int.MinValue);
int heightFrom = Misc.FromMask(HeightFrom.Text, int.MinValue);
int heightTo = Misc.FromMask(HeightTo.Text, int.MinValue);
bool shouldBeOriginal = Original.IsChecked.Value;
Predicate <Exhibit> checkOriginal = (x) => true;
Predicate <Exhibit> checkYear = (x) => true;
Predicate <Exhibit> checkSize = (x) => true;
if (IsOriginalChoiceCheckBox.IsChecked == true)
{
checkOriginal = (x) => x.is_original == shouldBeOriginal;
}
if (YearChoiceCheckBox.IsChecked == true)
{
checkYear = (x) => x.date_of_acquiring.Year >= yearFrom && x.date_of_acquiring.Year <= yearTo;
}
if (SizeChoiceCheckBox.IsChecked == true)
{
checkSize = (x) => x.width >= widthFrom && x.width <= widthTo && x.height >= heightFrom && x.height <= heightTo;
}
FilterEventHandler handler = (s, ee) =>
{
var exhibit = ee.Item as Exhibit;
ee.Accepted = checkOriginal(exhibit) && checkYear(exhibit) && checkSize(exhibit);
};
Filters.Filter += handler;
Delegates.Add(FilterName.Text, handler);
ListOfFilters.Items.Add(FilterName.Text);
FilterName.Text = NameGenerator.GenerateName(ListOfFilters.Items, "Фильтр");
Original.IsChecked = true;
FromYear.Text = "*";
ToYear.Text = "*";
WidthFrom.Text = "*";
WidthTo.Text = "*";
HeightFrom.Text = "*";
HeightTo.Text = "*";
IsOriginalChoiceCheckBox.IsChecked = false;
SizeChoiceCheckBox.IsChecked = false;
YearChoiceCheckBox.IsChecked = false;
}
public void ClearAllFilters()
{
foreach (var handler in Delegates)
{
Filters.Filter -= handler.Value;
}
Delegates.Clear();
ListOfFilters.Items.Clear();
FilterName.Text = NameGenerator.GenerateName(ListOfFilters.Items, "Фильтр");
FromYear.Text = "*";
ToYear.Text = "*";
ChosenMovement.SelectedIndex = 0;
MovementChoiceCheckBox.IsChecked = false;
YearChoiceCheckBox.IsChecked = false;
}
private void Add_Click(object sender, RoutedEventArgs e)
{
int from = Misc.FromMask(FromYear.Text, int.MinValue);
int to = Misc.FromMask(ToYear.Text, int.MaxValue);
FilterEventHandler handler = (s, ee) =>
{
var art = ee.Item as Artist;
ee.Accepted = art.date_of_birth.Value.Year >= from && art.date_of_death.Value.Year <= to;
};
Filters.Filter += handler;
ListOfFilters.Items.Add(FilterName.Text);
Delegates.Add(FilterName.Text, handler);
FilterName.Text = NameGenerator.GenerateName(ListOfFilters.Items, "Фильтр");
FromYear.Text = "*";
ToYear.Text = "*";
}
public void ClearAllFilters()
{
foreach (var handler in Delegates)
{
Filters.Filter -= handler.Value;
}
Delegates.Clear();
ListOfFilters.Items.Clear();
FilterName.Text = NameGenerator.GenerateName(ListOfFilters.Items, "Фильтр");
Original.IsChecked = true;
FromYear.Text = "*";
ToYear.Text = "*";
WidthFrom.Text = "*";
WidthTo.Text = "*";
HeightFrom.Text = "*";
HeightTo.Text = "*";
IsOriginalChoiceCheckBox.IsChecked = false;
SizeChoiceCheckBox.IsChecked = false;
YearChoiceCheckBox.IsChecked = false;
}
