public void LoadXml()
{
Categories = new List <SwfCategory>();
XElement xele = XElement.Load("SwfList.xml");
var files = xele.DescendantsAndSelf("File").ToList();
foreach (var xElement in files)
{
var file = new SwfItem {
FilePath = Path.Combine(Directory.GetCurrentDirectory(), "Movies", xElement.Attribute("Path").Value), Title = xElement.Attribute("Title").Value
};
var categoryName = xElement.Attribute("Category").Value;
var category = Categories.FirstOrDefault(c => c.Name == categoryName);
if (category == null)
{
category = new SwfCategory {
Name = categoryName, IsExpanded = true
};
Categories.Add(category);
category.PropertyChanged += (s, a) =>
{
if (a.PropertyName != SwfCategory.SelItemPropertyName)
{
return;
}
this.SelectedFile = ((SwfCategory)s).SelItem;
};
}
category.AddItem(file);
}
}
internal void AddItem(SwfItem file)
{
if (this.Items == null)
{
this.Items = new ObservableCollection <SwfItem>();
}
this.Items.Add(file);
file.Category = this;
}