void lblDownloadData_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)
{
var lbl = sender as LinkLabel;
if (lbl == null)
{
return;
}
var infoGroup = lbl.Tag as ServiceInfoGroup;
if (infoGroup == null)
{
return;
}
if (Popup != null)
{
Popup.Close();
}
var seriesList = new List <OneSeriesDownloadInfo>(infoGroup.ItemsCount);
seriesList.AddRange(infoGroup.GetItems().Select(ClassConvertor.ServiceInfoToOneSeriesDownloadInfo));
var layer = infoGroup.GetItems().First().Layer; // we have at least one element
var dataThemeName = layer.LegendText;
var startArgs = new StartDownloadArg(seriesList, dataThemeName);
Global.PluginEntryPoint.StartDownloading(startArgs, layer);
}
/// <summary>
/// Starts downloading
/// </summary>
/// <param name="featureLayer">Layer with features to download</param>
/// <param name="featuresToDownload">Features to download. If this null, then all features from layer will be processed.</param>
public void StartDownloading(IFeatureLayer featureLayer, IEnumerable <IFeature> featuresToDownload = null)
{
if (featuresToDownload == null)
{
featuresToDownload = featureLayer.DataSet.Features;
}
var dataThemeName = featureLayer.LegendText;
var oneSeriesList = featuresToDownload.Select(f => ClassConvertor.IFeatureToOneSeriesDownloadInfo(f, featureLayer)).ToList();
var startArgs = new StartDownloadArg(oneSeriesList, dataThemeName);
StartDownloading(startArgs, featureLayer);
}
/// <summary>
/// Starts downloading
/// </summary>
/// <param name="startArgs">Start arguments</param>
/// <param name="layer">Layer, which contains points to download</param>
public void StartDownloading(StartDownloadArg startArgs, IFeatureLayer layer)
{
if (startArgs == null)
{
throw new ArgumentNullException("startArgs");
}
if (ShowIfBusy())
{
return;
}
startArgs.FeatureLayer = layer;
startArgs.DownloadOptions = _downloadOptions;
DownloadManager.Start(startArgs);
}
/// <summary>
/// Starts downloading
/// </summary>
/// <param name="startArgs">Start arguments</param>
/// <param name="layer">Layer, which contains points to download</param>
public void StartDownloading(StartDownloadArg startArgs, IFeatureLayer layer)
{
if (startArgs == null)
{
throw new ArgumentNullException("startArgs");
}
var downloadManager = DownloadManager;
if (downloadManager.IsBusy)
{
//todo: inform user about "busy" state?
return;
}
startArgs.Tag = layer; // put layer into tag, we need it in DownloadManager_Completed method
downloadManager.Start(startArgs);
}
