private void SetUnsaved(object sender, NotifyCollectionChangedEventArgs e)
{
if (e != null && e.IsAddOrRemove() && ReferenceEquals(sender, AllData))
{
if (e.NewItems != null)
{
foreach (object item in e.NewItems)
{
BaseDataClass obj = (BaseDataClass)item;
int errs = obj.GetErrorCount(ErrorType.Error);
NumErrors += errs;
if (errs > 0)
{
NotifyErrorStateChanged(new ErrorStateChangedEventArgs(obj));
}
errs = obj.GetErrorCount(ErrorType.Warning);
NumWarnings += errs;
if (errs > 0)
{
NotifyErrorStateChanged(new ErrorStateChangedEventArgs(obj));
}
obj.ErrorStateChanged += ObjectErrorStateChanged;
}
}
if (e.OldItems != null)
{
foreach (object item in e.OldItems)
{
BaseDataClass obj = (BaseDataClass)item;
int errs = obj.GetErrorCount(ErrorType.Error);
NumErrors -= errs;
if (errs > 0)
{
NotifyErrorStateChanged(new ErrorStateChangedEventArgs(obj));
}
errs = obj.GetErrorCount(ErrorType.Warning);
NumWarnings -= errs;
if (errs > 0)
{
NotifyErrorStateChanged(new ErrorStateChangedEventArgs(obj));
}
obj.ErrorStateChanged -= ObjectErrorStateChanged;
}
}
}
if (!Unsaved)
{
Unsaved = true;
SaveStateChanged?.Invoke();
Timer?.Start();
FileHelpers.SetWindowHeaders();
}
}
public static void GenerateAllDataTypes(int number)
{
foreach (Type type in DataHelpers.UserTypes)
{
for (int i = 0; i < number; i++)
{
BaseDataClass obj = (BaseDataClass)Activator.CreateInstance(type);
obj.Name = $"{type.Name}-{i}";
obj.Shorthand = $"{type.Name.Substring(0, 2).ToUpperInvariant()}{i}";
obj.Commit();
}
}
}
public ErrorWindow()
{
InitializeComponent();
headerStyle = (Style)Resources["HeaderStyle"];
tbStyle = (Style)Resources["tbStyle"];
foreach (Type type in DataHelpers.UserTypes)
{
TextBlock header = new TextBlock()
{
Style = headerStyle,
Text = type.Name.Pluralize()
};
header.SetResourceReference(TextBlock.BackgroundProperty, "PrimaryBrush");
Headers.Add(header);
spMain.Children.Add(header);
Filtering <BaseDataClass> list = ((INotifyCollectionChanged)App.Data.FromType(type)).Casting <BaseDataClass>().Filtering(
o => o.Visible && o.ErrorValidations.Any(e => e.IsErroredState)
);
Console.WriteLine(list.Count);
for (int i = 0; i < list.Count; i++)
{
BaseDataClass item = list[i];
if (!item.Visible)
{
continue;
}
TextBlock tbItem = new TextBlock()
{
Text = item.ToString(),
Style = tbStyle
};
Console.WriteLine(item);
Border border = new Border()
{
Child = tbItem,
BorderBrush = GenericResources.BLACK
};
if (i != 0)
{
border.BorderThickness = new Thickness(0, 1, 0, 0);
}
spMain.Children.Add(border);
}
}
}
public static Predicate <object> GenerateDefaultNameFilter(string nameFilter, string shorthand)
{
return(new Predicate <object>(o =>
{
BaseDataClass obj = (BaseDataClass)o;
string name = obj.Name.RemoveWhitespace().ToUpperInvariant();
string sh = obj.Shorthand.RemoveWhitespace().ToUpperInvariant();
bool contains = name.Contains(nameFilter);
if (nameFilter.Length < name.Length)
{
name = name.Substring(0, nameFilter.Length);
}
if (shorthand.Length < sh.Length)
{
sh = sh.Substring(0, shorthand.Length);
}
if (nameFilter.Length == 0 && shorthand.Length == 0)
{
return true;
}
if (contains && name.Length != 0)
{
return true;
}
bool nameCheck = name.Length != 0 && GenericHelpers.DamerauLevenshteinDistance(name, nameFilter, (nameFilter.Length + 1) / 2) != int.MaxValue;
if (nameCheck)
{
return true;
}
bool shCheck = sh.Length != 0 && GenericHelpers.DamerauLevenshteinDistance(sh, shorthand, (sh.Length - 1) / 2) != int.MaxValue;
if (shCheck)
{
return true;
}
return false;
;
}));
}
public void AddFromBDC(BaseDataClass dataClass)
{
if (dataClass is Teacher teacher)
{
Teachers.Add(teacher);
}
if (dataClass is Form form)
{
Forms.Add(form);
}
if (dataClass is Subject subject)
{
Subjects.Add(subject);
}
if (dataClass is Lesson lesson)
{
Lessons.Add(lesson);
}
if (dataClass is Group group)
{
Groups.Add(group);
}
}
private void Populate(BaseDataClass item)
{
StackPanel GenerateTextPanel(string label, FrameworkElement data)
{
StackPanel sp = new StackPanel()
{
Orientation = Orientation.Horizontal
};
sp.Children.Add(new TextBlock()
{
Text = label,
FontWeight = FontWeights.Bold,
Margin = new Thickness(0, 0, 3, 0)
});
data.Margin = new Thickness(0, 0, 10, 0);
sp.Children.Add(data);
return(sp);
}
StackPanel GenerateListPanel(string label, IList data)
{
StackPanel sp = new StackPanel()
{
Orientation = Orientation.Horizontal, HorizontalAlignment = HorizontalAlignment.Center
};
sp.Children.Add(new TextBlock()
{
Text = label,
FontWeight = FontWeights.Bold,
Margin = new Thickness(0, 0, 3, 0)
});
sp.Children.Add(
new ScrollViewer()
{
HorizontalScrollBarVisibility = ScrollBarVisibility.Auto,
VerticalScrollBarVisibility = ScrollBarVisibility.Auto,
Content = new ItemsControl()
{
ItemsPanel = new ItemsPanelTemplate(new FrameworkElementFactory(typeof(WrapPanel))),
ItemsSource = data,
BorderThickness = new Thickness(0)
}
});
return(sp);
}
wpTop.Children.Add(GenerateTextPanel("Name:", new TextBlock()
{
Text = item.Name
}));
foreach (CustomPropertyInfo prop in BaseDataClass.ExposedProperties[item.GetType()])
{
if (prop.Type.IsInterface <IList>())
{
if (prop.Type != typeof(ObservableCollectionExtended <TimetableSlot>))
{
IList data = (IList)prop.PropertyInfo.GetValue(item);
StackPanel sp;
if (data.Count == 0)
{
sp = GenerateTextPanel(prop.Alias + ":", new TextBlock()
{
Text = "None"
});
}
else
{
sp = GenerateListPanel(prop.Alias + ":", data);
}
sp.HorizontalAlignment = HorizontalAlignment.Center;
gdBottom.ColumnDefinitions.Add(new ColumnDefinition()
{
Width = new GridLength(1, GridUnitType.Star)
});
Grid.SetColumn(sp, gdBottom.ColumnDefinitions.Count - 1);
gdBottom.Children.Add(sp);
}
}
else
{
wpTop.Children.Add(GenerateTextPanel(prop.Alias + ":", new TextBlock()
{
Text = prop.Display(prop.PropertyInfo.GetValue(item))
}));
}
}
}
public InformationWindow(BaseDataClass item)
{
InitializeComponent();
Populate(item);
Title = $"Information for {item.GetType().Name} '{item.Name}'";
}
