/// <summary>
/// Initializes a new instance of the <see cref="MediaEngine" /> class.
/// </summary>
/// <param name="parent">The associated parent object.</param>
/// <param name="connector">The parent implementing connector methods.</param>
/// <exception cref="InvalidOperationException">Thrown when the static Initialize method has not been called.</exception>
public MediaEngine(object parent, IMediaConnector connector)
{
// Associate the parent as the media connector that implements the callbacks
Parent = parent;
Connector = connector;
Commands = new CommandManager(this);
State = new MediaEngineState(this);
Timing = new TimingController(this);
// Don't start up timers or any other stuff if we are in design-time
if (Platform.IsInDesignTime)
{
return;
}
// Check initialization has taken place
lock (InitLock)
{
if (IsInitialized == false)
{
throw new InvalidOperationException(
$"{nameof(MediaEngine)} not initialized. Call the static method {nameof(Initialize)}");
}
}
}
/// <summary>
/// Initializes a new instance of the <see cref="MediaEngine" /> class.
/// </summary>
/// <param name="parent">The associated parent object.</param>
/// <param name="connector">The parent implementing connector methods.</param>
/// <exception cref="InvalidOperationException">Thrown when the static Initialize method has not been called.</exception>
public MediaEngine(object parent, IMediaConnector connector)
{
// var props = typeof(MediaEngine).GetProperties(System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.Public);
// foreach (var p in props)
// {
// Console.WriteLine(p);
// }
// Assiciate the parent as the media connector that implements the callbacks
Parent = parent;
Connector = connector;
Commands = new MediaCommandManager(this);
// Don't start up timers or any other stuff if we are in design-time
if (Platform.IsInDesignTime)
{
return;
}
// Check initialization has taken place
lock (InitLock)
{
if (IsIntialized == false)
{
throw new InvalidOperationException(
$"{nameof(MediaEngine)} not initialized. Call the static method {nameof(Initialize)}");
}
}
}
public SearchViewModel()
{
this.connector = new SpotifyConnector();
this.SearchArtistCommand = new RelayCommand <string>(this.SearchArtist);
this.NavigationViewModel = new SearchNavigationViewModel(this);
this.GoBackCommand = this.NavigationViewModel.GoBackCommand;
}
/// <summary>
/// Initializes a new instance of the <see cref="MediaEngine" /> class.
/// </summary>
/// <param name="parent">The associated parent object.</param>
/// <param name="connector">The parent implementing connector methods.</param>
/// <exception cref="InvalidOperationException">Thrown when the static Initialize method has not been called.</exception>
public MediaEngine(object parent, IMediaConnector connector)
{
// Associate the parent as the media connector that implements the callbacks
Parent = parent;
Connector = connector;
Commands = new CommandManager(this);
State = new MediaEngineState(this);
Timing = new TimingController(this);
}
public GeneralGraphBuilder(IFilterRegister filterRegister,
IMediaConnector mediaConnector,
IErrorHandler errorHandler,
FilterGraph filterGraph)
{
this.filterRegister = filterRegister;
this.mediaConnector = mediaConnector;
this.errorHandler = errorHandler;
this.filterGraph = filterGraph;
}