XElement GetTab(TabModel tab)
{
return
((from sectionXml in _database.Element("Tabs").Elements("Tab")
where sectionXml.Element("Title").Value == tab.Title ||
sectionXml.Element("Title").Value == tab.OldTitle
select sectionXml).Single());
}
void Update(TabModel updateThis)
{
Log.DebugFormat("Update {0}", updateThis.OldTitle);
var tab = GetTab(updateThis);
tab.ReplaceWith(TabToXml(updateThis));
}
void Remove(TabModel removeThis)
{
Log.DebugFormat("Remove {0}", removeThis.Title);
var section = GetTab(removeThis);
section.Remove();
}
XElement TabToXml(TabModel section)
{
XElement xml = new XElement("Tab",
new XElement("Title", section.Title),
new XElement("IsExpanded", section.IsExpanded),
new XElement("TabOrder", section.TabOrder));
return(xml);
}
public IEnumerable <ApplicationModel> LoadApplications(TabModel forThis)
{
if (forThis == null)
{
throw new ArgumentNullException("forThis");
}
return(from elem in _database.Element("Applications").Elements("Application")
where elem.GetValue("Tab") == forThis.Title
select ApplicationFromXml(elem));
}
void Move(TabModel moveThis, TabModel moveToThis)
{
Log.DebugFormat("Move {0} to {1}", moveThis.Title, moveToThis.Title);
var moveThisXml = GetTab(moveThis);
var moveToThisXml = GetTab(moveToThis);
// Move xml from current position to just above the other tab.
moveThisXml.Remove();
moveToThisXml.AddBeforeSelf(moveThisXml);
}
public IEnumerable <TabModel> LoadTabs()
{
var xml = from elem in _database.Element("Tabs").Elements("Tab")
select elem;
foreach (XElement xmlSection in xml)
{
TabModel tabModel = TabFromXml(xmlSection);
foreach (var appModel in LoadApplications(tabModel))
{
tabModel.Applications.Add(appModel);
}
yield return(tabModel);
}
}
void Add(TabModel addThis)
{
Log.DebugFormat("Add {0}", addThis.Title);
_database.Element("Tabs").Add(TabToXml(addThis));
}