public static IList <DextopGridColumn> BuildHeaders(Type type)
{
var attributes = new List <Tuple <String, Type, DextopGridColumnAttribute[]> >();
var properties = type.GetProperties();
foreach (var p in properties)
{
var att = AttributeHelper.GetCustomAttributes <DextopGridColumnAttribute>(p, false);
if (att != null && att.Length > 0)
{
attributes.Add(Tuple.Create(p.Name, p.PropertyType, att));
}
}
foreach (var p in type.GetFields())
{
var att = AttributeHelper.GetCustomAttributes <DextopGridColumnAttribute>(p, false);
if (att != null && att.Length > 0)
{
attributes.Add(Tuple.Create(p.Name, p.FieldType, att));
}
}
DextopGridColumn root = new DextopGridColumn();
var stack = new Stack <Tuple <DextopGridColumnAttribute, DextopGridColumn> >();
stack.Push(Tuple.Create(new DextopGridColumnAttribute {
Group = int.MaxValue
}, root));
//stable sort
foreach (var field in attributes.OrderBy(a => a.Item3.Min(b => b.Order)))
{
foreach (var attribute in field.Item3.OrderByDescending(a => a.Group))
{
while (stack.Peek().Item1.Group <= attribute.Group)
{
stack.Pop();
}
var header = attribute.ToGridHeader(field.Item1, field.Item2);
stack.Peek().Item2.Columns.Add(header);
stack.Push(Tuple.Create(attribute, header));
}
}
return(root.Columns);
}
public static IList<DextopGridColumn> BuildHeaders(Type type)
{
var attributes = new List<Tuple<String, Type, DextopGridColumnAttribute[]>>();
var properties = type.GetProperties();
foreach (var p in properties)
{
var att = AttributeHelper.GetCustomAttributes<DextopGridColumnAttribute>(p, false);
if (att!=null && att.Length>0)
attributes.Add(Tuple.Create(p.Name, p.PropertyType, att));
}
foreach (var p in type.GetFields())
{
var att = AttributeHelper.GetCustomAttributes<DextopGridColumnAttribute>(p, false);
if (att != null && att.Length > 0)
attributes.Add(Tuple.Create(p.Name, p.FieldType, att));
}
DextopGridColumn root = new DextopGridColumn();
var stack = new Stack<Tuple<DextopGridColumnAttribute, DextopGridColumn>>();
stack.Push(Tuple.Create(new DextopGridColumnAttribute { Group = int.MaxValue }, root));
//stable sort
foreach (var field in attributes.OrderBy(a => a.Item3.Min(b => b.Order)))
{
foreach (var attribute in field.Item3.OrderByDescending(a=>a.Group))
{
while (stack.Peek().Item1.Group <= attribute.Group)
stack.Pop();
var header = attribute.ToGridHeader(field.Item1, field.Item2);
stack.Peek().Item2.Columns.Add(header);
stack.Push(Tuple.Create(attribute, header));
}
}
return root.Columns;
}