bool handleStartupItem(int index)
{
if (startupGame != null)
{
setItemsToFacade(new[] { startupGame }, null, 0, 0);
gameSelected(facade.SelectedListItem as ExtendedGUIListItem, true);
if (launchStartupItem)
{
launchStartupItem = false; //otherwise continuous loop of rom launch
LaunchHandler.Instance.StartLaunch(startupGame);
}
return(true);
}
if (startupEmu != null)
{
setItemsToFacade(DB.Instance.GetGames(startupEmu), null, 0, index);
setLayout(startupEmu.View);
return(true);
}
if (startupGroup != null)
{
startupGroup.Refresh();
SortProperty = startupGroup.SortProperty;
if (sortAsc == startupGroup.SortDescending)
{
sortAsc = !startupGroup.SortDescending;
if (OnSortAscendingChanged != null)
{
OnSortAscendingChanged(sortAsc);
}
}
setItemsToFacade(startupGroup.GroupItems, null, 0, index);
if (startupGroup.Layout < 0)
{
startupGroup.Layout = currentLayout;
}
else
{
setLayout(startupGroup.Layout);
}
return(true);
}
return(false);
}
bool groupSelected(ExtendedGUIListItem selectedListItem, int index, int parentIndex, bool allowSortChange)
{
RomGroup romGroup = selectedListItem.RomGroup;
if (romGroup == null)
{
return(false);
}
romGroup.Refresh();
if (romGroup.GroupItems.Count < 1)
{
return(false);
}
if (allowSortChange)
{
SortProperty = romGroup.SortProperty;
if (sortAsc == romGroup.SortDescending)
{
sortAsc = !romGroup.SortDescending;
if (OnSortAscendingChanged != null)
{
OnSortAscendingChanged(sortAsc);
}
}
}
setItemsToFacade(romGroup.GroupItems, selectedListItem, parentIndex, index);
lastItem = selectedListItem;
lastitemIndex = parentIndex;
if (romGroup.Layout < 0)
{
romGroup.Layout = currentLayout;
}
else
{
setLayout(romGroup.Layout);
}
return(true);
}
public void GroupSelected(RomGroup group)
{
group.Refresh();
List<ListItem> items = new List<ListItem>();
foreach (DBItem item in group.GroupItems)
{
Game game = item as Game;
if (game != null)
{
items.Add(new GameViewModel(game, this));
continue;
}
RomGroup subGroup = item as RomGroup;
if (subGroup != null)
{
items.Add(new GroupViewModel(subGroup, this));
continue;
}
Emulator emulator = item as Emulator;
if (emulator != null)
items.Add(new EmulatorViewModel(emulator, this));
}
NavigationData navigationData = new NavigationData() { DisplayName = group.Title, ItemsList = items };
PushTransientState("emuSubGroup", navigationData.DisplayName, navigationData);
}