public void RegisterActionFilter(string actionId, IActionStateFilter filter)
{
foreach (ToolbarActionGroup group in _actionGroups)
{
ToolbarAction action = (ToolbarAction)group.Actions.FindByKey(actionId);
if (action != null)
{
action.AddFilter(filter);
break;
}
}
}
internal void AddFilter(IActionStateFilter filter)
{
if (_filters == null || _filters.Length == 0)
{
_filters = new[] { filter };
}
else
{
IActionStateFilter[] newFilters = new IActionStateFilter[_filters.Length + 1];
Array.Copy(newFilters, _filters, _filters.Length);
newFilters [_filters.Length] = filter;
_filters = newFilters;
}
}
