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using System;
using System.Windows.Input;
namespace Juick.Classes
{
public class DelegateCommand : ICommand
{
readonly Action<object> action;
readonly Func<bool> canExecute;
public DelegateCommand(Action<object> execute, Func<bool> canExecute)
{
this.action = execute;
this.canExecute = canExecute;
}
public bool CanExecute(object parameter)
{
return canExecute();
}
public event EventHandler CanExecuteChanged;
public void Execute(object parameter)
{
action(parameter);
}
public void NotifyCanExecuteChanged()
{
if (CanExecuteChanged != null)
{
CanExecuteChanged(this, EventArgs.Empty);
}
}
}
}
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