private void AddCategories(RegistryKey key)
{
foreach (string name in key.GetSubKeyNames())
{
using (RegistryKey key1 = key.OpenSubKey(name))
{
if (key1.SubKeyCount != 0)
{
this.AddCategories(key1);
}
}
}
if (MediaCenterUtil.IsGuid(key.Name.Substring(key.Name.LastIndexOf('\\') + 1)))
{
return;
}
OemCategory oemCategory1 = (OemCategory)this.RegistrySerialiser.Deserialise(this.CategoryType, key);
OemCategory oemCategory2 = this.managerCategories[oemCategory1.CategoryPath];
if (oemCategory2 != null)
{
this.RegistrySerialiser.Deserialise((object)oemCategory2, key);
}
else
{
if (oemCategory1.QuickLinks.Count <= 0)
{
return;
}
this.managerCategories.Add(oemCategory1);
}
}
private bool DeleteIfEmpty()
{
bool flag = true;
string str = this.IsSaved ? this.RegPath : "SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Media Center\\Extensibility\\Categories\\" + this.CategoryPath;
using (RegistryKey key = this.RegHive.OpenSubKey(str, true))
{
if (key != null)
{
this.PurgeDeletedLinks(key);
if (key.SubKeyCount == 0)
{
if (this.IsSaved)
{
flag = base.DeleteKey();
}
else
{
this.RegHive.DeleteSubKey(str);
}
if (!string.IsNullOrEmpty(this.ParentCategory))
{
OemCategory oemCategory = this.Manager.Categories[this.ParentCategory];
if (oemCategory != null)
{
oemCategory.DeleteIfEmpty();
}
}
}
}
}
return(flag);
}
public OemQuickLinkCollection(OemCategory category)
{
this.oemCategory = category;
}
public void Save()
{
foreach (MediaCenterRegistryObject centerRegistryObject in this.EntryPoints.DeletedItems)
{
centerRegistryObject.DeleteKey();
}
this.EntryPoints.ClearDeletedItems();
foreach (MediaCenterRegistryObject centerRegistryObject in this.Applications.DeletedItems)
{
centerRegistryObject.DeleteKey();
}
this.Applications.ClearDeletedItems();
foreach (MediaCenterRegistryObject centerRegistryObject in this.Categories.DeletedItems)
{
centerRegistryObject.DeleteKey();
}
this.Categories.ClearDeletedItems();
foreach (EntryPoint entryPoint in (Collection <EntryPoint>) this.EntryPoints)
{
entryPoint.Save();
}
foreach (OemMenuStrip oemMenuStrip in this.managerDeletedStrips)
{
oemMenuStrip.DeleteKey();
if (!string.IsNullOrEmpty(oemMenuStrip.Category))
{
OemCategory oemCategory = this.Categories[oemMenuStrip.Category];
if (oemCategory != null)
{
oemCategory.DeleteKey();
}
}
}
foreach (OemMenuStrip oemMenuStrip in (Collection <OemMenuStrip>) this.managerStrips)
{
using (RegistryKey subKey = oemMenuStrip.RegHive.CreateSubKey("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Media Center\\Start Menu\\Applications"))
this.RegistrySerialiser.Serialise((object)oemMenuStrip, subKey);
}
List <OemCategory> list = new List <OemCategory>();
foreach (OemCategory oemCategory in (Collection <OemCategory>) this.Categories)
{
if (oemCategory.IsDirty || !oemCategory.IsSaved)
{
if (oemCategory.QuickLinks.Count > 0)
{
oemCategory.Save();
}
else if (oemCategory.IsSaved)
{
list.Add(oemCategory);
oemCategory.DeleteKey();
}
}
}
foreach (OemCategory oemCategory in list)
{
this.Categories.Remove(oemCategory);
}
this.Categories.ClearDeletedItems();
this.IsDirty = false;
}