/// <summary>
///
/// </summary>
public void RunCommand()
{
while (CommandQueue.Count > 0)
{
ICommand command = CommandQueue.Dequeue();
command.Apply();
}
}
public static bool ApplyCommand(this Entity entity, ICommand command)
{
if (command.CheckConstraints(entity))
{
command.Apply(entity);
return(true);
}
return(false);
}
public void ApplyCommand(ICommand <T> command)
{
command.Apply(_source);
_commands.Push(command);
if (_redoCommands.Count > 0)
{
_redoCommands.Clear();
}
OnPropertyChanged(nameof(CanUndo));
OnPropertyChanged(nameof(CanRedo));
}
/// <summary>
/// Применяет команду к текущему состоянию
/// </summary>
/// <param name="command">Команда</param>
/// <returns>Успешность применения команды</returns>
public bool ApplyCommand(ICommand command)
{
if (!command.Apply(state))
{
return(false);
}
if (state.IsValid())
{
return(true);
}
command.Revert(state);
return(false);
}
public void Execute(ICommand command)
{
command.Apply();
_commandHistory.Push(command);
_commandFuture.Clear();
}