public void GetPreferredInstance_WithEmptyAutoStartAndMultipleInstances_ReturnsNull()
{
using (var tidy2 = new DisposableKSP())
{
win32_reg.Instances.Add(new Tuple <string, string>("tidy2", tidy2.KSP.GameDir()));
manager.LoadInstancesFromRegistry();
manager.ClearAutoStart();
Assert.That(manager.GetPreferredInstance(), Is.Null);
}
}
/// <summary>
/// Initialize the screen.
/// </summary>
/// <param name="mgr">KSP manager object for getting hte Instances</param>
/// <param name="first">If true, this is the first screen after the splash, so Ctrl+Q exits, else Esc exits</param>
public KSPListScreen(KSPManager mgr, bool first = false)
{
manager = mgr;
AddObject(new ConsoleLabel(
1, 2, -1,
() => "Select a game instance:"
));
kspList = new ConsoleListBox <KSP>(
1, 4, -1, -2,
manager.Instances.Values,
new List <ConsoleListBoxColumn <KSP> >()
{
new ConsoleListBoxColumn <KSP>()
{
Header = "Default",
Width = 7,
Renderer = StatusSymbol
}, new ConsoleListBoxColumn <KSP>()
{
Header = "Name",
Width = 20,
Renderer = k => k.Name
}, new ConsoleListBoxColumn <KSP>()
{
Header = "Version",
Width = 12,
Renderer = k => k.Version()?.ToString() ?? noVersion,
Comparer = (a, b) => a.Version()?.CompareTo(b.Version() ?? KspVersion.Any) ?? 1
}, new ConsoleListBoxColumn <KSP>()
{
Header = "Path",
Width = 70,
Renderer = k => k.GameDir()
}
},
1, 0, ListSortDirection.Descending
);
if (first)
{
AddTip("Ctrl+Q", "Quit");
AddBinding(Keys.AltX, (object sender) => false);
AddBinding(Keys.CtrlQ, (object sender) => false);
}
else
{
AddTip("Esc", "Quit");
AddBinding(Keys.Escape, (object sender) => false);
}
AddTip("Enter", "Select");
AddBinding(Keys.Enter, (object sender) => {
ConsoleMessageDialog d = new ConsoleMessageDialog(
$"Loading instance {kspList.Selection.Name}...",
new List <string>()
);
if (TryGetInstance(kspList.Selection, () => { d.Run(() => {}); }))
{
try {
manager.SetCurrentInstance(kspList.Selection.Name);
} catch (Exception ex) {
// This can throw if the previous current instance had an error,
// since it gets destructed when it's replaced.
RaiseError(ex.Message);
}
return(false);
}
else
{
return(true);
}
});
kspList.AddTip("A", "Add");
kspList.AddBinding(Keys.A, (object sender) => {
LaunchSubScreen(new KSPAddScreen(manager));
kspList.SetData(manager.Instances.Values);
return(true);
});
kspList.AddTip("R", "Remove");
kspList.AddBinding(Keys.R, (object sender) => {
manager.RemoveInstance(kspList.Selection.Name);
kspList.SetData(manager.Instances.Values);
return(true);
});
kspList.AddTip("E", "Edit");
kspList.AddBinding(Keys.E, (object sender) => {
ConsoleMessageDialog d = new ConsoleMessageDialog(
$"Loading instance {kspList.Selection.Name}...",
new List <string>()
);
TryGetInstance(kspList.Selection, () => { d.Run(() => {}); });
// Still launch the screen even if the load fails,
// because you need to be able to fix the name/path.
LaunchSubScreen(new KSPEditScreen(manager, kspList.Selection));
return(true);
});
kspList.AddTip("D", "Default");
kspList.AddBinding(Keys.D, (object sender) => {
string name = kspList.Selection.Name;
if (name == manager.AutoStartInstance)
{
manager.ClearAutoStart();
}
else
{
try {
manager.SetAutoStart(name);
} catch (NotKSPDirKraken k) {
ConsoleMessageDialog errd = new ConsoleMessageDialog(
$"Error loading {k.path}:\n{k.Message}",
new List <string>()
{
"OK"
}
);
errd.Run();
}
}
return(true);
});
AddObject(kspList);
mainMenu = kspList.SortMenu();
}