private void reinstallToolStripMenuItem_Click(object sender, EventArgs e)
{
GUIMod module = ModInfoTabControl.SelectedModule;
if (module == null || !module.IsCKAN)
{
return;
}
YesNoDialog reinstallDialog = new YesNoDialog();
string confirmationText = $"Do you want to reinstall {module.Name}?";
if (reinstallDialog.ShowYesNoDialog(confirmationText) == DialogResult.No)
{
return;
}
IRegistryQuerier registry = RegistryManager.Instance(CurrentInstance).registry;
// Build the list of changes, first the mod to remove:
List <ModChange> toReinstall = new List <ModChange>()
{
new ModChange(module, GUIModChangeType.Remove, null)
};
// Then everything we need to re-install:
var revdep = registry.FindReverseDependencies(new List <string>()
{
module.Identifier
});
var goners = revdep.Union(
registry.FindRemovableAutoInstalled(
registry.InstalledModules.Where(im => !revdep.Contains(im.identifier))
).Select(im => im.Module.identifier)
);
foreach (string id in goners)
{
toReinstall.Add(new ModChange(
mainModList.full_list_of_mod_rows[id]?.Tag as GUIMod,
GUIModChangeType.Install,
null
));
}
// Hand off to centralized [un]installer code
installWorker.RunWorkerAsync(
new KeyValuePair <List <ModChange>, RelationshipResolverOptions>(
toReinstall,
RelationshipResolver.DependsOnlyOpts()
)
);
}
public HashSet <ModChange> ComputeUserChangeSet(IRegistryQuerier registry)
{
var removableAuto = registry?.FindRemovableAutoInstalled(registry?.InstalledModules)
?? new InstalledModule[] {};
return(new HashSet <ModChange>(
Modules
.SelectMany(mod => mod.GetModChanges())
.Union(removableAuto.Select(im => new ModChange(
im.Module,
GUIModChangeType.Remove,
new SelectionReason.NoLongerUsed())))
));
}
public HashSet <ModChange> ComputeUserChangeSet(IRegistryQuerier registry)
{
var removableAuto = registry?.FindRemovableAutoInstalled(registry?.InstalledModules)
?? new InstalledModule[] {};
return(new HashSet <ModChange>(
Modules
.Where(mod => mod.IsInstallable())
.Select(mod => mod.GetRequestedChange())
.Where(change => change.HasValue)
.Select(change => change.Value)
.Select(change => new ModChange(change.Key, change.Value, null))
.Union(removableAuto.Select(im => new ModChange(
new GUIMod(im, registry, Main.Instance.CurrentInstance.VersionCriteria()),
GUIModChangeType.Remove,
new SelectionReason.NoLongerUsed())))
));
}
/// <summary>
/// This function returns a changeset based on the selections of the user.
/// Currently returns null if a conflict is detected.
/// </summary>
/// <param name="registry"></param>
/// <param name="changeSet"></param>
/// <param name="installer">A module installer for the current game instance</param>
/// <param name="version">The version of the current game instance</param>
public IEnumerable <ModChange> ComputeChangeSetFromModList(
IRegistryQuerier registry, HashSet <ModChange> changeSet, ModuleInstaller installer,
GameVersionCriteria version)
{
var modules_to_install = new HashSet <CkanModule>();
var modules_to_remove = new HashSet <CkanModule>();
foreach (var change in changeSet)
{
switch (change.ChangeType)
{
case GUIModChangeType.None:
break;
case GUIModChangeType.Update:
case GUIModChangeType.Install:
modules_to_install.Add(change.Mod);
break;
case GUIModChangeType.Remove:
modules_to_remove.Add(change.Mod);
break;
case GUIModChangeType.Replace:
ModuleReplacement repl = registry.GetReplacement(change.Mod, version);
if (repl != null)
{
modules_to_remove.Add(repl.ToReplace);
modules_to_install.Add(repl.ReplaceWith);
}
break;
default:
throw new ArgumentOutOfRangeException();
}
}
var installed_modules =
registry.InstalledModules.Select(imod => imod.Module).ToDictionary(mod => mod.identifier, mod => mod);
foreach (var dependent in registry.FindReverseDependencies(
modules_to_remove
.Select(mod => mod.identifier)
.Except(modules_to_install.Select(m => m.identifier)),
modules_to_install
))
{
//TODO This would be a good place to have an event that alters the row's graphics to show it will be removed
CkanModule depMod;
if (installed_modules.TryGetValue(dependent, out depMod))
{
CkanModule module_by_version = registry.GetModuleByVersion(depMod.identifier,
depMod.version)
?? registry.InstalledModule(dependent).Module;
changeSet.Add(new ModChange(module_by_version, GUIModChangeType.Remove, null));
modules_to_remove.Add(module_by_version);
}
}
foreach (var im in registry.FindRemovableAutoInstalled(
registry.InstalledModules.Where(im => !modules_to_remove.Any(m => m.identifier == im.identifier) || modules_to_install.Any(m => m.identifier == im.identifier))
))
{
changeSet.Add(new ModChange(im.Module, GUIModChangeType.Remove, new SelectionReason.NoLongerUsed()));
modules_to_remove.Add(im.Module);
}
// Get as many dependencies as we can, but leave decisions and prompts for installation time
RelationshipResolverOptions opts = RelationshipResolver.DependsOnlyOpts();
opts.without_toomanyprovides_kraken = true;
opts.without_enforce_consistency = true;
var resolver = new RelationshipResolver(
modules_to_install,
modules_to_remove,
opts, registry, version);
changeSet.UnionWith(
resolver.ModList()
.Select(m => new ModChange(m, GUIModChangeType.Install, resolver.ReasonFor(m))));
return(changeSet);
}
/// <summary>
/// This function returns a changeset based on the selections of the user.
/// Currently returns null if a conflict is detected.
/// </summary>
/// <param name="registry"></param>
/// <param name="changeSet"></param>
/// <param name="installer">A module installer for the current KSP install</param>
/// <param name="version">The version of the current KSP install</param>
public async Task <IEnumerable <ModChange> > ComputeChangeSetFromModList(
IRegistryQuerier registry, HashSet <ModChange> changeSet, ModuleInstaller installer,
KspVersionCriteria version)
{
var modules_to_install = new HashSet <CkanModule>();
var modules_to_remove = new HashSet <CkanModule>();
foreach (var change in changeSet)
{
switch (change.ChangeType)
{
case GUIModChangeType.None:
break;
case GUIModChangeType.Update:
case GUIModChangeType.Install:
//TODO: Fix
//This will give us a mod with a wrong version!
modules_to_install.Add(change.Mod.ToCkanModule());
break;
case GUIModChangeType.Remove:
modules_to_remove.Add(change.Mod);
break;
case GUIModChangeType.Replace:
ModuleReplacement repl = registry.GetReplacement(change.Mod.ToModule(), version);
if (repl != null)
{
modules_to_remove.Add(repl.ToReplace);
modules_to_install.Add(repl.ReplaceWith);
}
break;
default:
throw new ArgumentOutOfRangeException();
}
}
var installed_modules =
registry.InstalledModules.Select(imod => imod.Module).ToDictionary(mod => mod.identifier, mod => mod);
foreach (var dependency in registry.FindReverseDependencies(
modules_to_remove
.Select(mod => mod.identifier)
.Except(modules_to_install.Select(m => m.identifier))
))
{
//TODO This would be a good place to have a event that alters the row's graphics to show it will be removed
CkanModule module_by_version = registry.GetModuleByVersion(installed_modules[dependency].identifier,
installed_modules[dependency].version) ?? registry.InstalledModule(dependency).Module;
changeSet.Add(new ModChange(new GUIMod(module_by_version, registry, version), GUIModChangeType.Remove, null));
modules_to_remove.Add(module_by_version);
}
foreach (var im in registry.FindRemovableAutoInstalled(
registry.InstalledModules.Where(im => !modules_to_remove.Any(m => m.identifier == im.identifier))
))
{
changeSet.Add(new ModChange(new GUIMod(im.Module, registry, version), GUIModChangeType.Remove, new SelectionReason.NoLongerUsed()));
modules_to_remove.Add(im.Module);
}
bool handled_all_too_many_provides = false;
while (!handled_all_too_many_provides)
{
//Can't await in catch clause - doesn't seem to work in mono. Hence this flag
TooManyModsProvideKraken kraken;
try
{
new RelationshipResolver(
modules_to_install,
modules_to_remove,
RelationshipResolver.DependsOnlyOpts(),
registry, version);
handled_all_too_many_provides = true;
continue;
}
catch (TooManyModsProvideKraken k)
{
kraken = k;
}
//Shouldn't get here unless there is a kraken.
var mod = await too_many_provides(kraken);
if (mod != null)
{
modules_to_install.Add(mod);
}
else
{
//TODO Is could be a new type of Kraken.
throw kraken;
}
}
var resolver = new RelationshipResolver(
modules_to_install,
modules_to_remove,
RelationshipResolver.DependsOnlyOpts(), registry, version);
changeSet.UnionWith(
resolver.ModList()
.Select(m => new ModChange(new GUIMod(m, registry, version), GUIModChangeType.Install, resolver.ReasonFor(m))));
return(changeSet);
}
