public MetadataPropertyView(MetadataPropertyViewModel viewModel) : this()
{
this.DataContext = viewModel;
}
private UIElement BuildEntityView(Entity entity)
{
Expander expander = new Expander()
{
IsExpanded = false,
ExpandDirection = ExpandDirection.Down,
Header = new TextBlock()
{
Text = entity.Name + ((entity == this.model) ? " (собственные свойства)" : string.Empty),
Margin = new Thickness(4),
FontSize = 14,
FontWeight = FontWeights.Bold,
VerticalAlignment = VerticalAlignment.Center
},
Content = new ScrollViewer()
{
MaxHeight = 250,
VerticalScrollBarVisibility = ScrollBarVisibility.Auto,
HorizontalScrollBarVisibility = ScrollBarVisibility.Auto
}
};
Grid grid = new Grid();
grid.ColumnDefinitions.Add(new ColumnDefinition()
{
MinWidth = 100, Width = GridLength.Auto
});
grid.ColumnDefinitions.Add(new ColumnDefinition()
{
MinWidth = 100, Width = GridLength.Auto
});
int rowIndex = 0;
foreach (Property property in entity.Properties
.Where(p => !p.IsAbstract)
.OrderBy(p => p.Ordinal))
{
grid.RowDefinitions.Add(new RowDefinition()
{
Height = GridLength.Auto
});
TextBlock textBlock = new TextBlock()
{
Text = $"{property.Name}:",
Margin = new Thickness(5),
VerticalAlignment = VerticalAlignment.Center,
HorizontalAlignment = HorizontalAlignment.Left
};
Grid.SetRow(textBlock, rowIndex);
Grid.SetColumn(textBlock, 0);
grid.Children.Add(textBlock);
object value = null;
if (property.Relations.Count > 0)
{
value = Entity.GetDefaultValue(property.Relations[0].Entity);
}
MetadataPropertyViewModel propertyViewModel = new MetadataPropertyViewModel(this, property, value);
MetadataPropertyView propertyView = new MetadataPropertyView(propertyViewModel);
Grid.SetRow(propertyView, rowIndex);
Grid.SetColumn(propertyView, 1);
grid.Children.Add(propertyView);
rowIndex++;
}
ScrollViewer sv = (ScrollViewer)expander.Content;
sv.Content = grid;
return(expander);
}
