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();
}
}
private void MoveToNextStep()
{
if (CanMoveToNextStep(null))
{
if (_currentStepIndex < _registeredStepList.Count() - 1)
{
_currentStepIndex++;
OnPropertyChanged("CurrentStep");
OnPropertyChanged("CurrentStepNumber");
MoveNextCommand.RaiseCanExecuteChanged();
MovePreviousCommand.RaiseCanExecuteChanged();
}
}
}
private void MoveToPreviousStep()
{
if (CanMoveToPreviousStep(null))
{
if (_currentStepIndex > 0)
{
_currentStepIndex--;
OnPropertyChanged("CurrentStep");
OnPropertyChanged("CurrentStepNumber");
MoveNextCommand.RaiseCanExecuteChanged();
MovePreviousCommand.RaiseCanExecuteChanged();
}
}
}
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();
}
}
}
private void Attach()
{
this.eventAggregator.GetEvent <AudioSelectedEvent>().Subscribe(item =>
{
CurrentItem = item;
ItemsView.MoveCurrentTo(item);
SwitchTimeProgressCommand.RaiseCanExecuteChanged();
MoveNextCommand.RaiseCanExecuteChanged();
MovePrevCommand.RaiseCanExecuteChanged();
});
this.commandsProxy.MoveNextCommand.RegisterCommand(this.MoveNextCommand);
this.commandsProxy.MovePrevCommand.RegisterCommand(this.MovePrevCommand);
this.playerService.Finished += PlayFinished;
this.playerService.PositionChanged += PositionChanged;
this.playerService.LoadedChanged += LoadedChanged;
this.playerService.VolumeChanged += VolumeChanged;
ShowVolume(this.playerService.Volume);
}
void EnableMovaToNextPage(bool bo)
{
MoveNextCommand.RaiseCanExecuteChanged();
}
private void MoveNext()
{
MoveToPage(PageIndex + 1);
MoveNextCommand.RaiseCanExecuteChanged();
}
private void OnStepIsValidChangedEvent(object sender, EventArgs e)
{
MoveNextCommand.RaiseCanExecuteChanged();
MovePreviousCommand.RaiseCanExecuteChanged();
}