public void TestSortedObservableCollection()
{
var collection = new SortedObservableCollection<int> { 5, 13, 2, 9, 0, 8, 5, 11, 1, 7, 14, 12, 4, 10, 3, 6 };
collection.Remove(5);
for (int i = 0; i < collection.Count; ++i)
{
Assert.That(collection[i] == i);
Assert.That(collection.BinarySearch(i) == i);
}
Assert.Throws<InvalidOperationException>(() => collection[4] = 10);
Assert.Throws<InvalidOperationException>(() => collection.Move(4, 5));
}
public void TestSortedObservableCollection()
{
var collection = new SortedObservableCollection <int> {
5, 13, 2, 9, 0, 8, 5, 11, 1, 7, 14, 12, 4, 10, 3, 6
};
collection.Remove(5);
for (int i = 0; i < collection.Count; ++i)
{
Assert.That(collection[i] == i);
Assert.That(collection.BinarySearch(i) == i);
}
Assert.Throws <InvalidOperationException>(() => collection[4] = 10);
Assert.Throws <InvalidOperationException>(() => collection.Move(4, 5));
}
public async Task RetrieveLocalXenkoVersions()
{
List <RecentProjectViewModel> currentRecentProjects;
lock (RecentProjects)
{
currentRecentProjects = new List <RecentProjectViewModel>(RecentProjects);
}
try
{
var localPackages = await RunLockTask(() => store.GetPackagesInstalled(store.MainPackageIds).OrderByDescending(p => p.Version).ToList());
lock (objectLock)
{
// Retrieve all local packages
var packages = localPackages.Where(p => !store.IsDevRedirectPackage(p)).GroupBy(p => $"{p.Version.Version.Major}.{p.Version.Version.Minor}", p => p);
var updatedLocalPackages = new HashSet <XenkoStoreVersionViewModel>();
foreach (var package in packages)
{
var localPackage = package.FirstOrDefault();
if (localPackage != null)
{
// Find if we already have this package in our list
int index = xenkoVersions.BinarySearch(Tuple.Create(localPackage.Version.Version.Major, localPackage.Version.Version.Minor));
XenkoStoreVersionViewModel version;
if (index < 0)
{
// If not, add it
version = new XenkoStoreVersionViewModel(this, store, localPackage, localPackage.Version.Version.Major, localPackage.Version.Version.Minor);
Dispatcher.Invoke(() => xenkoVersions.Add(version));
}
else
{
version = (XenkoStoreVersionViewModel)xenkoVersions[index];
}
version.UpdateLocalPackage(localPackage);
updatedLocalPackages.Add(version);
}
}
// Update versions that are not installed locally anymore
Dispatcher.Invoke(() =>
{
foreach (var xenkoUninstalledVersion in xenkoVersions.OfType <XenkoStoreVersionViewModel>().Where(x => !updatedLocalPackages.Contains(x)))
{
xenkoUninstalledVersion.UpdateLocalPackage(null);
}
});
// Update the active version if it is now invalid.
if (ActiveVersion == null || !xenkoVersions.Contains(ActiveVersion) || !ActiveVersion.CanDelete)
{
ActiveVersion = XenkoVersions.FirstOrDefault(x => x.CanDelete);
}
if (!lastActiveVersionRestored)
{
var restoredVersion = XenkoVersions.FirstOrDefault(x => x.CanDelete && x.Name == LauncherSettings.ActiveVersion);
if (restoredVersion != null)
{
ActiveVersion = restoredVersion;
lastActiveVersionRestored = true;
}
}
}
var devPackages = localPackages.Where(store.IsDevRedirectPackage);
Dispatcher.Invoke(() => xenkoVersions.RemoveWhere(x => x is XenkoDevVersionViewModel));
foreach (var package in devPackages)
{
try
{
var realPath = File.ReadAllText(store.GetRedirectFile(package));
if (!Directory.Exists(realPath))
{
throw new DirectoryNotFoundException();
}
var version = new XenkoDevVersionViewModel(this, store, package, realPath, true);
Dispatcher.Invoke(() => xenkoVersions.Add(version));
}
catch (Exception e)
{
await ServiceProvider.Get <IDialogService>().MessageBox(string.Format(Strings.ErrorDevRedirect, e), MessageBoxButton.OK, MessageBoxImage.Information);
}
}
}
catch (Exception e)
{
// TODO: error
e.Ignore();
}
finally
{
Dispatcher.Invoke(() =>
{
foreach (var project in currentRecentProjects)
{
// Manually discarding the possibility to upgrade from 1.0
if (project.XenkoVersionName == "1.0")
{
continue;
}
project.CompatibleVersions.Clear();
foreach (var version in XenkoVersions)
{
// We suppose all dev versions are compatible with any project.
if (version is XenkoDevVersionViewModel)
{
project.CompatibleVersions.Add(version);
}
var storeVersion = version as XenkoStoreVersionViewModel;
if (storeVersion != null && storeVersion.CanDelete)
{
// Discard the version that matches the recent project version
if (project.XenkoVersion == new Version(storeVersion.Version.Version.Major, storeVersion.Version.Version.Minor))
{
continue;
}
// Discard the versions that are anterior to the recent project version
if (project.XenkoVersion > storeVersion.Version.Version)
{
continue;
}
project.CompatibleVersions.Add(version);
}
}
}
});
}
}