public void TestAddRange()
{
BatchObservableCollection<Foo> foos = new BatchObservableCollection<Foo>(4);
int changeCount = -1;
NotifyCollectionChangedEventHandler handler = null;
handler = (s, a) =>
{
if (changeCount > 0)
{
foos.CollectionChanged -= handler;
TestComplete();
}
changeCount++;
};
foos.CollectionChanged += handler;
List<Foo> fooList = new List<Foo>();
for (int i = 0; i < 7; i++)
{
fooList.Add(new Foo(i, i.ToString()));
}
foos.AddRange(fooList);
// just make sure the add isn't synhronous
Assert.AreEqual(-1, changeCount);
}
public void TestMerge()
{
BatchObservableCollection<Foo> original = new BatchObservableCollection<Foo>(10);
original.Add(new Foo(1, "1"));
original.Add(new Foo(2, "1"));
original.Add(new Foo(3, "1"));
original.Add(new Foo(5, "1"));
original.Add(new Foo(7, "1"));
//original.Add(new Foo(11, "1"));
//original.Add(new Foo(13, "1"));
//original.Add(new Foo(17, "1"));
BatchObservableCollection<Foo> update = new BatchObservableCollection<Foo>(10);
update.Add(new Foo(1, "_2"));
update.Add(new Foo(3, "_2"));
update.Add(new Foo(7, "_2"));
update.Add(new Foo(9, "2"));
update.Add(new Foo(10, "2"));
//update.Add(new Foo(6, "1"));
//update.Add(new Foo(7, "1"));
//update.Add(new Foo(12, "1"));
//update.Add(new Foo(13, "1"));
//update.Add(new Foo(17, "1"));
//update.Add(new Foo(23, "1"));
//update.Add(new Foo(19, "1"));
//update.Add(new Foo(29, "1"));
original.CollectionChanged += (s, a) =>
{
Assert.AreNotEqual(0, original.Count);
};
original.Merge(update, (x, y) => { return x.ID - y.ID; }, EquivelentItemMergeBehavior.ReplaceEqualItems);
Assert.AreEqual(5, original.Count);
Assert.AreEqual(original[0].ID, 1);
Assert.AreEqual(original[0].Value, "_2");
Assert.AreEqual(original[1].ID, 3);
Assert.AreEqual(original[1].Value, "_2");
Assert.AreEqual(original[2].ID, 7);
Assert.AreEqual(original[2].Value, "_2");
Assert.AreEqual(original[3].ID, 9);
Assert.AreEqual(original[3].Value, "2");
Assert.AreEqual(original[4].ID, 10);
Assert.AreEqual(original[4].Value, "2");
}
public ConnectionManagerViewModel(IConnectionManager connectionManager, ICoreShell shell) {
_connectionManager = connectionManager;
_shell = shell;
_disposableBag = DisposableBag.Create<ConnectionManagerViewModel>()
.Add(() => connectionManager.ConnectionStateChanged -= ConnectionStateChanged);
_remoteConnections = new BatchObservableCollection<IConnectionViewModel>();
RemoteConnections = new ReadOnlyObservableCollection<IConnectionViewModel>(_remoteConnections);
_localConnections = new BatchObservableCollection<IConnectionViewModel>();
LocalConnections = new ReadOnlyObservableCollection<IConnectionViewModel>(_localConnections);
connectionManager.ConnectionStateChanged += ConnectionStateChanged;
IsConnected = connectionManager.IsConnected;
UpdateConnections();
}
public RPackageManagerViewModel(IRPackageManager packageManager, IRSettings settings, ICoreShell coreShell) {
_packageManager = packageManager;
_settings = settings;
_coreShell = coreShell;
_selectedTab = Tab.None;
_availablePackages = new List<IRPackageViewModel>();
_installedPackages = new List<IRPackageViewModel>();
_loadedPackages = new List<IRPackageViewModel>();
_availableLock = new BinaryAsyncLock();
_installedAndLoadedLock = new BinaryAsyncLock();
_items = new BatchObservableCollection<object>();
_errorMessages = new ErrorMessageCollection(this);
Items = new ReadOnlyObservableCollection<object>(_items);
_packageManager.AvailablePackagesInvalidated += AvailablePackagesInvalidated;
_packageManager.InstalledPackagesInvalidated += InstalledPackagesInvalidated;
_packageManager.LoadedPackagesInvalidated += LoadedPackagesInvalidated;
}
public RPackageManagerViewModel(IRPackageManager packageManager, IRSettings settings, ICoreShell coreShell)
{
_packageManager = packageManager;
_settings = settings;
_coreShell = coreShell;
_selectedTab = Tab.None;
_availablePackages = new List <IRPackageViewModel>();
_installedPackages = new List <IRPackageViewModel>();
_loadedPackages = new List <IRPackageViewModel>();
_availableLock = new BinaryAsyncLock();
_installedAndLoadedLock = new BinaryAsyncLock();
_items = new BatchObservableCollection <object>();
_errorMessages = new ErrorMessageCollection(this);
Items = new ReadOnlyObservableCollection <object>(_items);
_packageManager.AvailablePackagesInvalidated += AvailablePackagesInvalidated;
_packageManager.InstalledPackagesInvalidated += InstalledPackagesInvalidated;
_packageManager.LoadedPackagesInvalidated += LoadedPackagesInvalidated;
}
public RPackageManagerViewModel(IRPackageManager packageManager, IRSession session, IRSettings settings, ICoreShell coreShell)
{
_packageManager = packageManager;
_session = session;
_settings = settings;
_coreShell = coreShell;
_selectedTab = SelectedTab.None;
_availablePackages = new List <IRPackageViewModel>();
_installedPackages = new List <IRPackageViewModel>();
_loadedPackages = new List <IRPackageViewModel>();
_availableLock = new BinaryAsyncLock();
_installedAndLoadedLock = new BinaryAsyncLock();
_items = new BatchObservableCollection <object>();
_errorMessages = new Queue <string>();
Items = new ReadOnlyObservableCollection <object>(_items);
_session.Mutated += RSessionMutated;
_session.PackagesInstalled += OnPackagesInstalled;
_session.PackagesRemoved += OnPackagesRemoved;
}
public ConnectionManagerViewModel(IServiceContainer services) :
base(services)
{
_ui = services.UI();
_images = services.GetService <IImageService>();
_settings = services.GetService <IRSettings>();
_installationService = services.GetService <IRInstallationService>();
_localConnections = new BatchObservableCollection <IConnectionViewModel>();
LocalConnections = new ReadOnlyObservableCollection <IConnectionViewModel>(_localConnections);
_localDockerConnections = new BatchObservableCollection <IConnectionViewModel>();
LocalDockerConnections = new ReadOnlyObservableCollection <IConnectionViewModel>(_localDockerConnections);
_remoteConnections = new BatchObservableCollection <IConnectionViewModel>();
RemoteConnections = new ReadOnlyObservableCollection <IConnectionViewModel>(_remoteConnections);
IsConnected = ConnectionManager.IsConnected;
UpdateConnections();
}
public RPackageManagerViewModel(IRPackageManager packageManager, IServiceContainer services)
{
_packageManager = packageManager;
_services = services;
_settings = services.GetService <IRSettings>();
_mainThread = services.MainThread();
_selectedTab = Tab.None;
_availablePackages = new List <IRPackageViewModel>();
_installedPackages = new List <IRPackageViewModel>();
_loadedPackages = new List <IRPackageViewModel>();
_availableLock = new BinaryAsyncLock();
_installedAndLoadedLock = new BinaryAsyncLock();
_items = new BatchObservableCollection <object>();
_errorMessages = new ErrorMessageCollection(this);
Items = new ReadOnlyObservableCollection <object>(_items);
_packageManager.AvailablePackagesInvalidated += AvailablePackagesInvalidated;
_packageManager.InstalledPackagesInvalidated += InstalledPackagesInvalidated;
_packageManager.LoadedPackagesInvalidated += LoadedPackagesInvalidated;
}
protected override ISeries ConvertInternal(IDataObject data, ResourceDictionary availableResources,
Color resolvedColor, ObservableCollection<IDataObject> seriesCollection, Control tooltip)
{
// Chart control uses SeriesDataConstants.Visibility property from Tag
var series = new StackedAreaSeries {
Tag = data
};
var orderedSeriescollection = seriesCollection.OrderBy(s => s[ChartingConstants.SeriesOrderPropertyName] ?? 0);
foreach (var stackableSeries in orderedSeriescollection) {
var idoCollection = stackableSeries[SeriesDataConstants.Data] as ICollection<IDataObject>;
var dataPoints = new IDataObject[idoCollection.Count];
idoCollection.CopyTo(dataPoints, 0);
var observableDataPoints = new BatchObservableCollection<IDataObject>(dataPoints);
SeriesDefinitionConverter.Convert(stackableSeries, observableDataPoints, availableResources,
(s) => { series.SeriesDefinitions.Add((SeriesDefinition)s); });
}
return series;
}
protected override ISeries ConvertInternal(IDataObject data, ResourceDictionary availableResources,
Color resolvedColor, ObservableCollection <IDataObject> seriesCollection, Control tooltip)
{
// Chart control uses SeriesDataConstants.Visibility property from Tag
var series = new StackedAreaSeries {
Tag = data
};
var orderedSeriescollection = seriesCollection.OrderBy(s => s[ChartingConstants.SeriesOrderPropertyName] ?? 0);
foreach (var stackableSeries in orderedSeriescollection)
{
var idoCollection = stackableSeries[SeriesDataConstants.Data] as ICollection <IDataObject>;
var dataPoints = new IDataObject[idoCollection.Count];
idoCollection.CopyTo(dataPoints, 0);
var observableDataPoints = new BatchObservableCollection <IDataObject>(dataPoints);
SeriesDefinitionConverter.Convert(stackableSeries, observableDataPoints, availableResources,
(s) => { series.SeriesDefinitions.Add((SeriesDefinition)s); });
}
return(series);
}
public HistoryViewModel()
{
_rateMonitor = new RateMonitor();
_incomingQueue = new BlockingCollection <Transmission>(100);
_conversation = new BatchObservableCollection <ConversationItemViewModel>();
_conversation.CollectionChanged += (sender, e) => ContentChanged?.Invoke();
_formatter = new PlainTextFormatter();
_updateTimer = new DispatcherTimer();
_updateTimer.Interval = new TimeSpan(0, 0, 0, 0, 50);
_updateTimer.Tick += (sender, arg) => OnUpdateUI();
PlainTextSelected = true;
_rateMonitor.Start();
_updateTimer.Start();
Properties.Settings.Default.PropertyChanged +=
(sender, e) =>
{
if (e.PropertyName == nameof(Properties.Settings.Default.HistoryEntries))
{
// just switch out the queue, don't care about potentially lost items.
_incomingQueue = new BlockingCollection <Transmission>(Properties.Settings.Default.HistoryEntries);
}
else if (e.PropertyName == nameof(Properties.Settings.Default.Encoding))
{
ViewChanged();
}
else if (e.PropertyName == nameof(Properties.Settings.Default.HistoryInfoTimestamp) ||
e.PropertyName == nameof(Properties.Settings.Default.HistoryInfoIpAdress))
{
// force update.
ViewChanged();
}
};
}
public void TestOffThread()
{
ManualResetEvent ev = new ManualResetEvent(false);
ThreadPool.QueueUserWorkItem((x) =>
{
BatchObservableCollection<Foo> bc = new BatchObservableCollection<Foo>(2);
bc.Add(new Foo());
bc.Add(new Foo());
bc.Add(new Foo());
Thread.Sleep(50);
bc.Add(new Foo());
bc.Add(new Foo());
bc.Add(new Foo());
bc.Add(new Foo());
ev.Set();
},
null);
ev.WaitOne();
}
public DataModel() {
Children = new BatchObservableCollection<IDataModel>();
}
