public ExhibitDetailsViewModel(IList <Page> pages, string title, bool additionalInformation = false)
{
this.additionalInformation = additionalInformation;
AdjustToolbarColor();
// stop audio if necessary
IAudioPlayer player = IoCManager.Resolve <IAudioPlayer> ();
if (player.IsPlaying)
{
player.Stop();
}
// init the audio toolbar
AudioToolbar = new AudioToolbarViewModel(title);
AudioToolbar.AudioPlayer.AudioCompleted += AudioPlayerOnAudioCompleted;
// init the current view
currentViewIndex = 0;
this.pages = pages;
SetCurrentView().ConfigureAwait(true);
Title = title;
if (pages.Count > 1)
{
NextViewAvailable = true;
}
// init commands
NextViewCommand = new Command(async() => await GotoNextView());
PreviousViewCommand = new Command(GotoPreviousView);
ShowAudioToolbarCommand = new Command(SwitchAudioToolbarVisibleState);
ShowAdditionalInformationCommand = new Command(ShowAdditionalInformation);
}
private AudioToolbarViewModel CreateSystemUnderTest(bool automaticallyStartAudio = false)
{
IoCManager.Clear();
var audioPlayer = Substitute.For <IAudioPlayer> ();
IoCManager.RegisterInstance(typeof(INavigationService), Substitute.For <INavigationService>());
IoCManager.RegisterInstance(typeof(IAudioPlayer), audioPlayer);
audioPlayer.MaximumProgress.Returns(42);
var audio = Substitute.For <Audio> ();
var viewmodel = new AudioToolbarViewModel(automaticallyStartAudio, "Title");
viewmodel.SetNewAudioFile(audio);
return(viewmodel);
}
private AudioToolbarViewModel CreateSystemUnderTest()
{
IoCManager.Clear();
var audioPlayer = Substitute.For <IAudioPlayer>();
IoCManager.RegisterInstance(typeof(INavigationService), Substitute.For <INavigationService>());
IoCManager.RegisterInstance(typeof(IAudioPlayer), audioPlayer);
IoCManager.RegisterInstance(typeof(IMediaFileManager), new DummyMediaFileManager());
audioPlayer.MaximumProgress.Returns(42);
var audio = Substitute.For <Audio>();
var viewmodel = new AudioToolbarViewModel("Title", true);
viewmodel.SetNewAudioFile(audio);
return(viewmodel);
}