public static void LoadAvailableSources()
{
if (Constants.Application.XSettings != null)
{
foreach (var xElement in Constants.Application.XSettings.Descendants()
.Elements("PluginSource"))
{
var xKey = Guid.Empty;
var xSourceURI = (string) xElement.Element("SourceURI");
var xEnabled = true;
try
{
xEnabled = (bool) xElement.Element("Enabled");
}
catch (Exception)
{
}
try
{
xKey = (Guid) xElement.Attribute("Key");
}
catch (Exception)
{
}
if (String.IsNullOrWhiteSpace(xSourceURI))
{
continue;
}
xKey = xKey != Guid.Empty ? xKey : Guid.NewGuid();
var pluginSourceItem = new PluginSourceItem
{
Key = xKey,
SourceURI = xSourceURI,
Enabled = xEnabled,
};
var found = UpdateViewModel.Instance.AvailableSources.Any(source => source.Key == pluginSourceItem.Key);
if (!found)
{
UpdateViewModel.Instance.AvailableSources.Add(pluginSourceItem);
}
}
}
}
/// <summary>
/// </summary>
private static void AddOrUpdateSource()
{
var selectedId = Guid.Empty;
try
{
if (UpdateView.View.PluginSourceDG.SelectedItems.Count == 1)
{
selectedId = new Guid(GetValueBySelectedItem(UpdateView.View.PluginSourceDG, "Key"));
}
}
catch (Exception ex)
{
Logging.Log(LogManager.GetCurrentClassLogger(), "", ex);
}
if (UpdateView.View.TSource.Text.Trim() == "")
{
return;
}
var pluginSourceItem = new PluginSourceItem
{
Enabled = true,
SourceURI = UpdateView.View.TSource.Text
};
if (selectedId == Guid.Empty)
{
pluginSourceItem.Key = Guid.NewGuid();
Instance.AvailableSources.Add(pluginSourceItem);
}
else
{
pluginSourceItem.Key = selectedId;
var index = Instance.AvailableSources.TakeWhile(source => source.Key != selectedId)
.Count();
Instance.AvailableSources[index] = pluginSourceItem;
}
UpdateView.View.PluginSourceDG.UnselectAll();
UpdateView.View.TSource.Text = "";
}