public Column(string name, int width, string format, ShowIn showIn, Func <TResult, object> getterFunc)
{
Name = name;
Width = width;
Format = format;
GetterFunc = getterFunc;
ShowIn = showIn;
}
/// <summary>
/// Prepares information about individuals columns of the table.
/// </summary>
private void PrepareColumns()
{
var type = typeof(TResult);
var propertiesWithOrder = new List <Tuple <PropertyInfo, int> >();
// Get properties together with their order
foreach (var property in type.GetProperties())
{
// Skip properties that should not be shown
if (property.GetCustomAttribute <ShowAttribute>()?.Type == ShowIn.None)
{
continue;
}
var orderAttribute = property.GetCustomAttribute <OrderAttribute>();
var order = orderAttribute?.Order ?? int.MaxValue;
propertiesWithOrder.Add(Tuple.Create(property, order));
}
// Sort properties by their order
propertiesWithOrder.Sort((p1, p2) => p1.Item2.CompareTo(p2.Item2));
defaultLength = typeof(TResult).GetCustomAttribute <LengthAttribute>()?.Length ?? 20;
defaultFormat = typeof(TResult).GetCustomAttribute <ValueFormatAttribute>()?.Format;
defaultShow = typeof(TResult).GetCustomAttribute <ShowAttribute>()?.Type ?? ShowIn.All;
// Use reflection to call the CreateColumn generic method.
// This is done to get into a strongly-typed context and make the code simpler.
var createColumnMethod = GetType().GetMethod(nameof(CreateColumn), BindingFlags.NonPublic | BindingFlags.Instance);
foreach (var propertyTuple in propertiesWithOrder)
{
var property = propertyTuple.Item1;
var createColumnGeneric = createColumnMethod.MakeGenericMethod(property.PropertyType);
var column = (Column)createColumnGeneric.Invoke(this, new object[] { property });
columns.Add(column);
}
}
/// <summary>
/// Specifies where the icon of the button will be displayed. Applicable only for the children of a ButtonGroup.
/// </summary>
/// <param name="value">The value that configures the showicon.</param>
public ToolBarItemButtonBuilder ShowIcon(ShowIn value)
{
container.ShowIcon = value;
return this;
}
/// <summary>
/// Specifies where the text will be displayed.
/// </summary>
/// <param name="value">The value that configures the showtext.</param>
public ToolBarItemBuilder ShowText(ShowIn value)
{
container.ShowText = value;
return this;
}
/// <summary>
///
/// </summary>
/// <param name="type">Where should be the column shown.</param>
public ShowAttribute(ShowIn type)
{
Type = type;
}
