//TV is On now, user is pressing Mute button
public void PressMuteButton(TV context)
{
Console.WriteLine("TV was on.So,moving to silent mode.");
context.CurrentState = new Mute();
}
//Users can press any of these buttons at this state-On, Off or Mute
//TV is in mute, user is pressing On button
public void PressOnButton(TV context)
{
Console.WriteLine("TV was in mute mode.So, moving to normal state.");
context.CurrentState = new On();
}
//TV is Off now, user is pressing Mute button
public void PressMuteButton(TV context)
{
Console.WriteLine("TV was already off.So, ignoring this operation.");
}
//Users can press any of these buttons at this state-On, Off or Mute
//TV is On already, user is pressing On button again
public void PressOnButton(TV context)
{
Console.WriteLine("TV is already in On state.Ignoring repeated on button press operation.");
}
//TV is Off now, user is pressing On button
public void PressOnButton(TV context)
{
Console.WriteLine("TV was Off.Going from Off to On state.");
context.CurrentState = new On();
}
//TV is Off already, user is pressing Off button again
public void PressOffButton(TV context)
{
Console.WriteLine("TV was already in Off state.So, ignoring this opeation.");
}
//Users can press any of these buttons at this state-On, Off or Mute
//TV is in mute, user is pressing On button
public void PressOnButton(TV context)
{
Console.WriteLine("You pressed On button.Going from Mute mode to On state.");
tvContext.CurrentState = new On(context);
}
//TV is Off already, user is pressing Off button again
public void PressOffButton(TV context)
{
Console.WriteLine(" You pressed Off button. TV is already in Off state");
}
//TV is On now, user is pressing Mute button
public void PressMuteButton(TV context)
{
Console.WriteLine("You pressed Mute button.Going from On to Mute mode.");
tvContext.CurrentState = new Mute(context);
}
public Mute(TV context)
{
Console.WriteLine(" TV is in Mute mode now.");
this.tvContext = context;
}
//Users can press any of these buttons at this state-On, Off or Mute
//TV is On already, user is pressing On button again
public void PressOnButton(TV context)
{
Console.WriteLine("You pressed On button. TV is already in On state.");
}
public On(TV context)
{
Console.WriteLine(" TV is On now.");
this.tvContext = context;
}
//TV is Off now, user is pressing Mute button
public void PressMuteButton(TV context)
{
Console.WriteLine(" You pressed Mute button.TV is already in Off state, so Mute operation will not work.");
}
//TV is in mute, user is pressing Off button
public void PressOffButton(TV context)
{
Console.WriteLine("TV was in mute mode. So, switching off the TV.");
context.CurrentState = new Off();
}
//TV is in mute, user is pressing Off button
public void PressOffButton(TV context)
//public void PressOffButton()
{
Console.WriteLine("You pressed Off button. Going to Mute mode to Off state.");
tvContext.CurrentState = new Off(context);
}
//TV is in mute already, user is pressing mute button again
public void PressMuteButton(TV context)
{
Console.WriteLine(" TV is already in Mute mode, so, ignoring this operation.");
}
//TV is in mute already, user is pressing mute button again
public void PressMuteButton(TV context)
{
Console.WriteLine(" You pressed Mute button.TV is already in Mute mode.");
}