public AzureBlobSource()
: base("AzureStorageConfiguration.json")
{
this.Name = "AzureStorage";
this.SourceType = DataSourceType.Blob;
this.DeleteSourceFilesWhenComplete = true;
this.CurrentImage = -1;
// Get the configuration specific to this instance
this.Configuration = this.LoadConfiguration();
this.MultiClass = this.Configuration.MultiClass;
// Create the storage utils
this.AzureStorageUtils = new StorageUtility(this.Configuration);
// Prepare the UI control with the right hooks.
AzureStorageConfigurationUi configUi = new AzureStorageConfigurationUi(this, this.Configuration);
configUi.OnConfigurationSaved += ConfigurationSaved;
configUi.OnSourceDataUpdated += UpdateInformationRequested;
this.ConfigurationControl =
new ConfigurationControlImpl("Azure Storage - Unlabeled Dataset",
configUi);
// Load the catalogs and initialize if already configured
this.CatalogFiles = new List <string>(BlobPersistenceLogger.GetAcquisitionFiles(this.Configuration));
this.CurrentContainer = this.CatalogFiles.FirstOrDefault();
this.InitializeOnNewContainer();
this.ContainerControl = new GenericContainerControl(this);
this.ImageControl = new SingleImageControl(this);
}
/// <summary>
/// Triggered when the data collection routine completes either by completion or cancel.
/// </summary>
private void DataCollectionJobCompleted()
{
this.CatalogFiles = new List <string>(BlobPersistenceLogger.GetAcquisitionFiles(this.Configuration));
this.CurrentContainer = this.CatalogFiles.FirstOrDefault();
// Update containers
this.ContainerControl?.Refresh();
// Initialize with new data
this.InitializeOnNewContainer();
// Notify listeners it just happened.
if (this.ConfigurationControl != null)
{
this.ConfigurationControl.Control.Dispatcher.Invoke(() =>
{
this.ConfigurationControl.OnSourceDataUpdated?.Invoke(this);
});
}
}