private async void RenameCategory(CategoryDialog dialog)
{
Categories cats = await SerializerExtensions.DeSerializeObject <Categories>(
await ApplicationData.Current.LocalFolder.GetFileAsync("sites"));
foreach (Category c in cats.categories)
{
if (c.title == dialog.CategoryName)
{
await(new MessageDialog((new ResourceLoader()).GetString("CategoryExists")).ShowAsync());
return;
}
}
foreach (Category c in cats.categories)
{
if (c.title != cat.title)
{
continue;
}
c.title = dialog.CategoryName;
cat.title = dialog.CategoryName;
CategoryTitle.Content = dialog.CategoryName;
break;
}
SerializerExtensions.SerializeObject(cats,
await ApplicationData.Current.LocalFolder.GetFileAsync("sites"));
}
private async void AddNewCategory(CategoryDialog dialog)
{
Categories cats = await SerializerExtensions.DeSerializeObject <Categories>(
await ApplicationData.Current.LocalFolder.GetFileAsync("sites"));
Category cat = new Category();
cat.title = dialog.CategoryName;
cat.websites = new List <Website>();
foreach (Category c in cats.categories)
{
if (c.title == dialog.CategoryName)
{
await(new MessageDialog((new ResourceLoader()).GetString("CategoryExists")).ShowAsync());
return;
}
}
cats.categories.Add(cat);
SerializerExtensions.SerializeObject(cats,
await ApplicationData.Current.LocalFolder.GetFileAsync("sites"));
Frame frame = new Frame();
frame.Navigate(typeof(SourcesView), cat);
SourcesList.Items.Add(frame);
}
private async void RenameCategory_Click(object sender, RoutedEventArgs e)
{
CategoryDialog addcat = new CategoryDialog();
addcat.KeyDown += (s, a) =>
{
if (a.Key == Windows.System.VirtualKey.Enter)
{
RenameCategory(addcat);
addcat.Hide();
a.Handled = true;
}
};
if (await addcat.ShowAsync() == ContentDialogResult.Primary)
{
RenameCategory(addcat);
addcat.Hide();
}
}