private void FillItems(IEnumerable <string> list, CreateFilterDelegate createFilterDelegate)
{
FilterItems.Clear();
var sorted = list.ToList();
sorted.Sort();
foreach (string s in sorted)
{
ListItem item = new ListItem();
item.AdditionalProperties[KEY_FILTER] = createFilterDelegate(s); // Creates a dynamic filter like s => s.Titel="Radio 100"
if (_typ == "country")
{
item.SetLabel("Name", "[Country." + s + "]");
}
else
{
item.SetLabel("Name", s);
}
FilterItems.Add(item);
}
FilterItems.FireChange();
}
private void CreateFiltersMulti(Func <MyStream, bool> predicate, Func <MyStream, string[]> selector, CreateFilterDelegate filter)
{
var list = WebradioHome.StreamList.Where(predicate).SelectMany(selector).Select(s => s.Trim()).Distinct();
FillItems(list, filter);
}
private void CreateFiltersMulti(Func<MyStream, bool> predicate, Func<MyStream, string[]> selector, CreateFilterDelegate filter)
{
var list = WebradioHome.StreamList.Where(predicate).SelectMany(selector).Select(s => s.Trim()).Distinct();
FillItems(list, filter);
}
private void FillItems(IEnumerable<string> list, CreateFilterDelegate createFilterDelegate)
{
FilterItems.Clear();
var sorted = list.ToList();
sorted.Sort();
foreach (string s in sorted)
{
ListItem item = new ListItem();
item.AdditionalProperties[KEY_FILTER] = createFilterDelegate(s); // Creates a dynamic filter like s => s.Titel="Radio 100"
if (_typ == "country")
{
item.SetLabel("Name", "[Country." + s + "]");
}
else
{
item.SetLabel("Name", s);
}
FilterItems.Add(item);
}
FilterItems.FireChange();
}
/// <summary>
/// Initialize the plugin and it's name
/// </summary>
/// <param name="name">
/// The plugin's name
/// </param>
public FilterPlugin(string name)
: base("Filters", name)
{
MethodInfo methodInfo = GetMethod ("CreateFilter");
CreateFilter = Delegate.CreateDelegate (typeof(CreateFilterDelegate), methodInfo) as CreateFilterDelegate;
}
