void ICommandUiItem.Update(CommandHandlerWrapper commandHandler)
{
if (_command != null && _command.CommandDefinition.IsList && !IsListItem)
{
foreach (var listItem in _listItems)
{
_parent.Children.Remove(listItem);
}
_listItems.Clear();
var listCommands = new List <Command>();
commandHandler.Populate(_command, listCommands);
_command.Visible = false;
int startIndex = _parent.Children.IndexOf(this) + 1;
foreach (var command in listCommands)
{
var newMenuItem = new CommandMenuItem(command, _parent)
{
IsListItem = true
};
_parent.Children.Insert(startIndex++, newMenuItem);
_listItems.Add(newMenuItem);
}
}
}
void ICommandUiItem.Update(CommandHandlerWrapper commandHandler)
{
//if (_command != null && _command.CommandDefinition.IsList && !IsListItem)
//{
// foreach (var listItem in _listItems)
// _parent.Children.Remove(listItem);
// _listItems.Clear();
// var listCommands = new List<Command>();
// commandHandler.Populate(_command, listCommands);
// _command.Visible = false;
// int startIndex = _parent.Children.IndexOf(this) + 1;
// foreach (var command in listCommands)
// {
// var newMenuItem = new CommandMenuItem(command, _parent)
// {
// IsListItem = true
// };
// _parent.Children.Insert(startIndex++, newMenuItem);
// _listItems.Add(newMenuItem);
// }
//}
}
private static CommandHandlerWrapper CreateCommandHandlerWrapper(
Type commandDefinitionType, object commandHandler)
{
if (typeof(CommandListDefinition).IsAssignableFrom(commandDefinitionType))
{
return(CommandHandlerWrapper.FromCommandListHandler(CommandListHandlerInterfaceType.MakeGenericType(commandDefinitionType), commandHandler));
}
if (typeof(CommandDefinition).IsAssignableFrom(commandDefinitionType))
{
return(CommandHandlerWrapper.FromCommandHandler(CommandHandlerInterfaceType.MakeGenericType(commandDefinitionType), commandHandler));
}
throw new InvalidOperationException();
}
public Task <Result <TResult> > Execute <TResult>([NotNull] ICommand <TResult> command)
{
Guard.AgainstNullArgument("command", command);
this._commandsCounter.Increment();
Type handlerType = typeof(ICommandHandler <,>).MakeGenericType(command.GetType(), typeof(TResult));
dynamic actualCommandHandler = this._container.Resolve(handlerType);
var wrapper = new CommandHandlerWrapper <TResult>(this, actualCommandHandler);
var result = wrapper.Execute(command);
this._commandsCounter.Decrement();
return(result);
}
/// <inheritdoc />
/// <summary>
/// Updates Menu
/// </summary>
/// <param name="commandHandler"></param>
public void Update(CommandHandlerWrapper commandHandler)
{
foreach (var listItem in _listItems)
{
_parent.Items.Remove(listItem);
}
_listItems.Clear();
var listCommands = new List <CommandDefinitionBase>();
commandHandler.Populate(null, listCommands);
var startIndex = _parent.Items.IndexOf(this) + 1;
foreach (var command in listCommands)
{
var id = new CommandBarCommandItemDefinition(Guid.Empty, (uint)startIndex, command);
var newMenuItem = new MenuItem(id);
if (command is CommandDefinition commandDefinition && commandDefinition.IsChecked)
{
id.IsChecked = true;
}
_parent.Items.Insert(startIndex++, newMenuItem);
_listItems.Add(newMenuItem);
}
}
void ICommandUiItem.Update(CommandHandlerWrapper commandHandler)
{
// TODO
}