public DatePicker DajDatePicker(PropertyInfo paPropertyInfo, SqlEntita paEntita = null)
{
var picker = new DatePicker
{
FontSize = 20,
Margin = new Thickness(5, 5, 0, 5),
MaxWidth = 180,
Text = "vyberte dátum",
SelectedDateFormat = DatePickerFormat.Short,
};
var binding = new Binding()
{
Path = new PropertyPath(paPropertyInfo.Name),
Source = paEntita ?? DataContext,
Mode = paPropertyInfo.CanWrite ? BindingMode.TwoWay : BindingMode.OneWay,
ConverterCulture = CultureInfo.CurrentCulture
};
if (paPropertyInfo.PropertyType == typeof(string))
{
binding.Converter = new StringDateTimeConverter();
}
picker.SetBinding(DatePicker.SelectedDateProperty, binding);
return(picker);
}
private TextBox DajInputBox(PropertyInfo paPropertyInfo, SqlEntita paEntita = null, SqlClassAttribute paAttribut = null)
{
var box = new TextBox
{
FontSize = 20,
IsReadOnly = !paPropertyInfo.CanWrite || paAttribut?.ReadOnly == true,
Margin = new Thickness(5, 5, 0, 5),
MaxWidth = 180,
MaxLines = 10,
TextWrapping = TextWrapping.Wrap,
MaxLength = (paAttribut?.Length ?? 0) != 0 ? paAttribut.Length : 50
};
box.SetBinding(TextBox.TextProperty, new Binding()
{
Path = new PropertyPath(paPropertyInfo.Name),
Source = paEntita ?? DataContext,
Mode = paPropertyInfo.CanWrite ? BindingMode.TwoWay : BindingMode.OneWay,
ConverterCulture = CultureInfo.CurrentCulture,
StringFormat = paAttribut?.SpecialFormat
});
return(box);
}
public static SqlClassAttribute ExtractSqlClassAttribute(SqlEntita paEntita)
{
return(paEntita.GetType().GetCustomAttributes(typeof(SqlClassAttribute), false).OfType <SqlClassAttribute>()?.First());
}
private SqlClassAttribute DajAtributTabulky(SqlEntita paEntita)
{
return(SqlClassAttribute.ExtractSqlClassAttribute(paEntita));
}
private void GenerujPodlaSqlEntity(SqlEntita paRefencia = null)
{
var model = _aktualnaEntita = paRefencia ?? ModelAkoEntita;
var atr = SqlClassAttribute.ExtractSqlClassAttribute(model);
Zmazat.Visibility = this.Delete && model.DeleteEnabled ? Visibility.Visible : Visibility.Collapsed;
if (atr.IgnoreEntity)
{
return;
}
FormularTitulok.Text = ModelAkoEntita != null?DajAtributTabulky(ModelAkoEntita).ElementName : string.Empty;
var props = model.GetType().GetProperties();
foreach (var propertyInfo in props)
{
var atribut = this.DajAtributStlpca(propertyInfo);
if (atribut.ShowElement == false)
{
continue;
}
if (atribut.IsReference)
{
var property = propertyInfo.GetValue(model) as SqlEntita;// ?? Activator.CreateInstance(propertyInfo.PropertyType) as SqlEntita;
if (property == null)
{
continue;
}
GenerujPodlaSqlEntity(property);
continue;
}
DajNovyRiadok();
var label = DajLabel(propertyInfo, atribut);
UIElement inputBoxOrImage = null;
if (atribut?.IsBitmapImage == false)
{
if (atribut?.IsDate == false)
{
inputBoxOrImage = DajInputBox(propertyInfo, model, atribut);
}
else
{
inputBoxOrImage = DajDatePicker(propertyInfo, model);
}
}
else
{
inputBoxOrImage = new Image();
var img = new BitmapImage
{
StreamSource = (MemoryStream)propertyInfo.GetValue(Model)
};
((Image)inputBoxOrImage).Source = img;
}
label.SetValue(Grid.RowProperty, Formular.RowDefinitions.Count - 1);
label.SetValue(Grid.ColumnProperty, 0);
inputBoxOrImage.SetValue(Grid.RowProperty, Formular.RowDefinitions.Count - 1);
inputBoxOrImage.SetValue(Grid.ColumnProperty, 1);
Formular.Children.Add(label);
Formular.Children.Add(inputBoxOrImage);
}
}
