public void Unsubcribe(MetaCommand item)
{
foreach (var items in _subscribers.Values)
{
items.Remove(item);
}
}
public void Subscribe(EventType eventType, MetaCommand item)
{
HashSet<MetaCommand> items;
if (!_subscribers.TryGetValue(eventType, out items))
{
_subscribers[eventType] = items = new HashSet<MetaCommand>();
}
if (!items.Contains(item))
{
items.Add(item);
}
}
public CommandActionInternal(MetaCommand metaCommand, CodeClass2 mcclass)
{
_metaCommand = metaCommand;
_mcclass = mcclass;
foreach (CodeAttribute2 attr in mcclass.Attributes)
{
if (attr.FullName == typeof(WhenFileChangedAttribute).FullName)
{
_eventType = EventType.FileChanged;
var attrParameters = attr.Arguments.Cast<CodeAttributeArgument>().Select(_ => _.Value.Trim('\"')).ToArray();
_fileChangedMasks.Add(new FileChangedArgument(attrParameters[0], attrParameters[1], true));
DTEHelper.Events.Subscribe(_eventType, _metaCommand);
}
}
}