private void OnAddCategoryClicked(object sender, System.Windows.RoutedEventArgs e)
{
// Lets validate again, just because.
if (!IsInputValid)
{
return;
}
if (CategoryCreated != null)
{
try
{
var source = TryGetSourceUri(m_textboxCategoryUrl.Text);
var filteringCategory = new FilteringCategory(m_engine);
filteringCategory.RuleSource = source;
filteringCategory.CategoryName = m_textboxCategoryName.Text;
CategoryCreated(this, new FilteringCategoryCreatedArgs(filteringCategory));
}
catch (ArgumentException ae)
{
// Attempt to notify user of error
MetroDialogSettings mds = new MetroDialogSettings();
mds.AffirmativeButtonText = "Ok";
MetroWindow parentWindow = this.TryFindParent <MetroWindow>();
if (parentWindow != null)
{
DialogManager.ShowMessageAsync(parentWindow, "Error", "Error creating new filtering category.", MessageDialogStyle.Affirmative, mds);
}
}
Reset();
}
}
/// <summary>
///
/// </summary>
/// <param name="category"></param>
/// <exception cref="ArgumentException">
/// </exception>
public CategorizedFilteredRequestsViewModel(FilteringCategory category)
{
m_category = category;
if (m_category == null)
{
throw new ArgumentException("Expected valid FilteringCategory instance.");
}
}
/// <summary>
/// Constructs a new FilteringCategoryCreatedArgs instance.
/// </summary>
/// <param name="category">
/// The newly created FilteringCategory.
/// </param>
/// <exception cref="ArgumentException">
/// In the event that the supplied category parameter is null, will throw ArgumentException.
/// </exception>
public FilteringCategoryCreatedArgs(FilteringCategory category)
{
Category = category;
if (Category == null)
{
throw new ArgumentException("Expected valid instance of FilteringCategory");
}
}
public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)
{
JObject jo = JObject.Load(reader);
var cat = new FilteringCategory(m_engine);
cat.CategoryName = jo["CategoryName"].ToObject <string>();
cat.RuleSource = jo["RuleSource"].ToObject <Uri>();
cat.TotalDataBlocked = ByteSize.FromBytes(jo["TotalDataBlocked"]["Bytes"].ToObject <double>());
cat.TotalRequestsBlocked = jo["TotalRequestsBlocked"].ToObject <ulong>();
cat.Enabled = jo["Enabled"].ToObject <bool>();
return(cat);
}
