private void RaisePlayerStatusChanged()
{
MoveNextCommand.RaiseCanExecuteChanged();
MovePreviousCommand.RaiseCanExecuteChanged();
PauseCommand.RaiseCanExecuteChanged();
ResumeCommand.RaiseCanExecuteChanged();
SkipToPercentageCommand.RaiseCanExecuteChanged();
RaisePropertyChanged(nameof(Playing));
}
void MoveToPreviousPage()
{
if (this.CanMoveToPreviousPage)
{
PagesActu--;
this.CurrentPage = this.Pages[this.CurrentPageIndex - 1];
MovePreviousCommand.RaiseCanExecuteChanged();
MoveNextCommand.RaiseCanExecuteChanged();
}
}
void OnRequestClose()
{
try
{
this.CurrentPage = this.Pages[0];
PagesActu = 1;
MovePreviousCommand.RaiseCanExecuteChanged();
}
catch (Exception ex)
{
MessageBox.Show("Erreur : " + ex.Message, "Erreur !", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
void MoveToNextPage()
{
if (this.CanMoveToNextPage)
{
if (this.CurrentPageIndex < this.Pages.Count - 1)
{
this.CurrentPage = this.Pages[this.CurrentPageIndex + 1];
PagesActu++;
MovePreviousCommand.RaiseCanExecuteChanged();
MoveNextCommand.RaiseCanExecuteChanged();
}
else
{
this.OnRequestClose();
}
}
}
static void Main(string[] args)
{
TV sonyTV = new SonyTVFactory().Create();
TVCommand disCmd = new DisplayCommand(sonyTV);
TVCommand moveNextCmd = new MoveNextCommand(sonyTV);
TVCommand movePreCmd = new MovePreviousCommand(sonyTV);
TV philipsTv = new PhilipsTVFactory().Create();
TVCommand movePreCmd_philips = new MovePreviousCommand(philipsTv);
RemoteController rc = new RemoteController(disCmd, moveNextCmd, movePreCmd_philips);
rc.Display();
rc.MoveNextChannel();
rc.MovePreviousChannel();
}
public void MovePrevious()
{
MovePreviousCommand.Execute(null);
}
private void MovePrevious()
{
MoveToPage(PageIndex - 1);
MovePreviousCommand.RaiseCanExecuteChanged();
}
