public static PickerItem <T> GetPickerItemFromEnum(T item, ILocalizer localizer, String resourceNamespace)
{
if (localizer == null)
{
throw new ArgumentNullException("localizer");
}
if (String.IsNullOrEmpty(resourceNamespace))
{
throw new ArgumentNullException("resourceNamespace");
}
Type enumType = typeof(T);
if (!enumType.GetTypeInfo().IsEnum)
{
throw new ArgumentException("You must provide an enumeration.", "enumeration");
}
if (!Enum.IsDefined(enumType, item))
{
throw new ArgumentOutOfRangeException("item");
}
var entry = enumType.GetRuntimeField(Enum.GetName(enumType, item));
var description = entry.GetCustomAttribute <DescriptionAttribute>();
var pickerEntry = new PickerItem <T>(localizer.GetText(resourceNamespace, enumType.Name, description.ResourceId), (T)entry.GetValue(null));
return(pickerEntry);
}
public static IList <PickerItem <T> > GetPickerItemListFromEnum()
{
Type enumType = typeof(T);
if (!enumType.GetTypeInfo().IsEnum)
{
throw new ArgumentException("You must provide an enumeration.", "enumeration");
}
var list = new List <PickerItem <T> >();
foreach (var entryName in Enum.GetNames(enumType))
{
var entry = enumType.GetRuntimeField(entryName);
var description = entry.GetCustomAttribute <DescriptionAttribute>();
PickerItem <T> pickerEntry;
if (description != default(DescriptionAttribute))
{
pickerEntry = new PickerItem <T>(description.Description, (T)entry.GetValue(null));
}
else
{
pickerEntry = new PickerItem <T>(enumType.Name, (T)entry.GetValue(null));
}
list.Add(pickerEntry);
}
return(list);
}
public static IList <PickerItem <T> > GetPickerItemListFromEnum(ILocalizer localizer, String resourceNamespace)
{
if (localizer == null)
{
throw new ArgumentNullException("localizer");
}
if (String.IsNullOrEmpty(resourceNamespace))
{
throw new ArgumentNullException("resourceNamespace");
}
Type enumType = typeof(T);
if (!enumType.GetTypeInfo().IsEnum)
{
throw new ArgumentException("You must provide an enumeration.", "enumeration");
}
var list = new List <PickerItem <T> >();
foreach (var entryName in Enum.GetNames(enumType))
{
var entry = enumType.GetRuntimeField(entryName);
var description = entry.GetCustomAttribute <DescriptionAttribute>();
var pickerEntry = new PickerItem <T>(localizer.GetText(resourceNamespace, enumType.Name, description.ResourceId), (T)entry.GetValue(null));
list.Add(pickerEntry);
}
return(list);
}
public static PickerItem <T> GetPickerItemFromEnum(T item)
{
Type enumType = typeof(T);
if (!enumType.GetTypeInfo().IsEnum)
{
throw new ArgumentException("You must provide an enumeration.", "enumeration");
}
if (!Enum.IsDefined(enumType, item))
{
throw new ArgumentOutOfRangeException("item");
}
var entry = enumType.GetRuntimeField(Enum.GetName(enumType, item));
var description = entry.GetCustomAttribute <DescriptionAttribute>();
PickerItem <T> pickerEntry;
if (description != default(DescriptionAttribute))
{
pickerEntry = new PickerItem <T>(description.Description, (T)entry.GetValue(null));
}
else
{
pickerEntry = new PickerItem <T>(enumType.Name, (T)entry.GetValue(null));
}
return(pickerEntry);
}
public override bool Equals(object obj)
{
PickerItem <T> other = obj as PickerItem <T>;
if (other == null)
{
return(false);
}
return
(String.Compare(Name, other.Name, StringComparison.CurrentCulture) == 0 &&
Item.Equals(other.Item));
}
public static IEnumerable <PickerItem <T> > GetPickerItemList(IEnumerable <T> items)
{
var list = new List <PickerItem <T> >();
if (items != null)
{
foreach (var item in items)
{
var pickerEntry = new PickerItem <T> (item.ToString(), item);
list.Add(pickerEntry);
}
}
return(list);
}
