/// <summary>
/// Records the module has been constructed.
/// </summary>
/// <param name="moduleName">The <see cref="WellKnownModuleNames">well-known name</see> of the module.</param>
public void RecordModuleConstructed(string moduleName)
{
ModuleTrackingState moduleTrackingState = this.GetModuleTrackingState(moduleName);
if (moduleTrackingState != null)
{
moduleTrackingState.ModuleInitializationStatus = ModuleInitializationStatus.Constructed;
}
}
private void OnDataContextChanged()
{
if (this.moduleTrackingState != null)
{
this.moduleTrackingState.PropertyChanged -= new System.ComponentModel.PropertyChangedEventHandler(ModuleTrackingState_PropertyChanged);
}
this.moduleTrackingState = this.DataContext as ModuleTrackingState;
if (this.moduleTrackingState != null)
{
this.moduleTrackingState.PropertyChanged += new System.ComponentModel.PropertyChangedEventHandler(ModuleTrackingState_PropertyChanged);
}
}
/// <summary>
/// Initializes a new instance of the <see cref="ModuleTracker"/> class.
/// </summary>
public ModuleTracker(ILoggerFacade logger)
{
if (logger == null)
{
throw new ArgumentNullException("logger");
}
this.logger = logger;
this.helpdeskModuleTrackingState = new ModuleTrackingState
{
ModuleName = WellKnownModuleNames.HelpdeskModule,
ExpectedDiscoveryMethod = DiscoveryMethod.DirectorySweep,
ExpectedInitializationMode = InitializationMode.OnDemand,
ExpectedDownloadTiming = DownloadTiming.InBackground,
};
}
/// <summary>
/// Records the module is loading.
/// </summary>
/// <param name="moduleName">The <see cref="WellKnownModuleNames">well-known name</see> of the module.</param>
/// <param name="bytesReceived">The number of bytes downloaded.</param>
/// <param name="totalBytesToReceive">The total number of bytes received.</param>
public void RecordModuleDownloading(string moduleName, long bytesReceived, long totalBytesToReceive)
{
ModuleTrackingState moduleTrackingState = this.GetModuleTrackingState(moduleName);
if (moduleTrackingState != null)
{
moduleTrackingState.BytesReceived = bytesReceived;
moduleTrackingState.TotalBytesToReceive = totalBytesToReceive;
if (bytesReceived < totalBytesToReceive)
{
moduleTrackingState.ModuleInitializationStatus = ModuleInitializationStatus.Downloading;
}
else
{
moduleTrackingState.ModuleInitializationStatus = ModuleInitializationStatus.Downloaded;
}
}
}