private void load()
{
var layoutLookups = source.GetConfig <KaraokeIndexLookup, IDictionary <int, string> >(KaraokeIndexLookup.Layout)?.Value;
foreach (var layoutLookup in layoutLookups)
{
var lookup = new KaraokeSkinLookup(KaraokeSkinConfiguration.LyricLayout, layoutLookup.Key);
var layout = source.GetConfig <KaraokeSkinLookup, LyricLayout>(lookup)?.Value;
if (layout != null)
{
Layouts.Add(layout);
}
}
LoadedLayout.Value = Layouts.FirstOrDefault();
EditLayout.Value = Layouts.FirstOrDefault();
var skinLookups = source.GetConfig <KaraokeIndexLookup, IDictionary <int, string> >(KaraokeIndexLookup.Style)?.Value;
if (skinLookups == null)
{
return;
}
foreach (var(key, value) in skinLookups)
{
PreviewFontSelections.Add(key, value);
}
}
/// <summary>
/// Posts a command locally. Commands like /help will result in a help message written in the current channel.
/// </summary>
/// <param name="text">the text containing the command identifier and command parameters.</param>
/// <param name="target">An optional target channel. If null, <see cref="CurrentChannel"/> will be used.</param>
public void PostCommand(string text, Channel target = null)
{
if (target == null)
{
target = CurrentChannel.Value;
}
if (target == null)
{
return;
}
var parameters = text.Split(new[] { ' ' }, 2);
string command = parameters[0];
string content = parameters.Length == 2 ? parameters[1] : string.Empty;
switch (command)
{
case "np":
AddInternal(new NowPlayingCommand());
break;
case "me":
if (string.IsNullOrWhiteSpace(content))
{
target.AddNewMessages(new ErrorMessage("Usage: /me [action]"));
break;
}
PostMessage(content, true);
break;
case "join":
if (string.IsNullOrWhiteSpace(content))
{
target.AddNewMessages(new ErrorMessage("Usage: /join [channel]"));
break;
}
var channel = availableChannels.FirstOrDefault(c => c.Name == content || c.Name == $"#{content}");
if (channel == null)
{
target.AddNewMessages(new ErrorMessage($"Channel '{content}' not found."));
break;
}
JoinChannel(channel);
CurrentChannel.Value = channel;
break;
case "help":
target.AddNewMessages(new InfoMessage("Supported commands: /help, /me [action], /join [channel], /np"));
break;
default:
target.AddNewMessages(new ErrorMessage($@"""/{command}"" is not supported! For a list of supported commands see /help"));
break;
}
}
public void AddOrUpdateRoom(Room room)
{
Debug.Assert(ThreadSafety.IsUpdateThread);
Debug.Assert(room.RoomID.Value != null);
if (ignoredRooms.Contains(room.RoomID.Value.Value))
{
return;
}
try
{
var existing = rooms.FirstOrDefault(e => e.RoomID.Value == room.RoomID.Value);
if (existing == null)
{
rooms.Add(room);
}
else
{
existing.CopyFrom(room);
}
}
catch (Exception ex)
{
Logger.Error(ex, $"Failed to update room: {room.Name.Value}.");
ignoredRooms.Add(room.RoomID.Value.Value);
rooms.Remove(room);
}
notifyRoomsUpdated();
}
/// <summary>
/// Adds a <see cref="Room"/> to the list of available rooms.
/// </summary>
/// <param name="room">The <see cref="Room"/> to add.<</param>
private void addRoom(Room room)
{
var existing = rooms.FirstOrDefault(e => e.RoomID.Value == room.RoomID.Value);
if (existing == null)
{
rooms.Add(room);
}
else
{
existing.CopyFrom(room);
}
}
public void Add(ControlPoint point)
{
var existing = controlPoints.FirstOrDefault(p => p.GetType() == point.GetType());
if (existing != null)
{
Remove(existing);
}
point.AttachGroup(this);
controlPoints.Add(point);
ItemAdded?.Invoke(point);
}
public void TestRemoveRangeNotifiesSubscribers()
{
bindableStringList.Add("0");
bindableStringList.Add("1");
List <string> itemsRemoved = null;
bindableStringList.ItemsRemoved += i => itemsRemoved = i.ToList();
bindableStringList.RemoveRange(1, 1);
Assert.Multiple(() =>
{
Assert.AreEqual(1, bindableStringList.Count);
Assert.AreEqual("0", bindableStringList.FirstOrDefault());
Assert.AreEqual(1, itemsRemoved.Count);
Assert.AreEqual("1", itemsRemoved.FirstOrDefault());
});
}
private bool postParse()
{
foreach (var element in projectElements)
{
if (!(element is IHasElements elementedElement))
{
continue;
}
var elementQueue = elementedElement.PendingElements;
while (elementQueue.Count > 0)
{
int nextElement = elementQueue.Peek();
ProjectElement createdElement = projectElements.FirstOrDefault(e => e.ID == nextElement);
if (createdElement == null || createdElement.Type != elementedElement.NestedElementType)
{
return(false);
}
createdElement = elementedElement.NestedElementType switch
{
ElementType.Token => (Token)createdElement,
ElementType.Card => (Card)createdElement,
ElementType.Tile => (Tile)createdElement,
ElementType.Board => (Board)createdElement,
_ => null,
};
if (createdElement == null || createdElement.Parent != null)
{
return(false);
}
createdElement.Parent = element;
elementedElement.Elements.Add(createdElement);
elementQueue.Dequeue();
}
}
return(true);
}
private void importCollections(List <BeatmapCollection> newCollections)
{
foreach (var newCol in newCollections)
{
var existing = Collections.FirstOrDefault(c => c.Name == newCol.Name);
if (existing == null)
{
Collections.Add(existing = new BeatmapCollection {
Name = { Value = newCol.Name.Value }
});
}
foreach (var newBeatmap in newCol.Beatmaps)
{
if (!existing.Beatmaps.Contains(newBeatmap))
{
existing.Beatmaps.Add(newBeatmap);
}
}
}
}
/// <summary>
/// Opens the most recently closed channel that has not already been reopened,
/// Works similarly to reopening the last closed tab on a web browser.
/// </summary>
public void JoinLastClosedChannel()
{
// This loop could be eliminated if the join channel operation ensured that every channel joined
// is removed from the closedChannels list, but it'd require a linear scan of closed channels on every join.
// To keep the overhead of joining channels low, just lazily scan the list of closed channels locally.
while (closedChannels.Count > 0)
{
ClosedChannel lastClosedChannel = closedChannels.Last();
closedChannels.RemoveAt(closedChannels.Count - 1);
// If the user has already joined the channel, try the next one
if (joinedChannels.FirstOrDefault(lastClosedChannel.Matches) != null)
{
continue;
}
Channel lastChannel = AvailableChannels.FirstOrDefault(lastClosedChannel.Matches);
if (lastChannel != null)
{
// Channel exists as an available channel, directly join it
CurrentChannel.Value = JoinChannel(lastChannel);
}
else if (lastClosedChannel.Type == ChannelType.PM)
{
// Try to get user in order to open PM chat
users.GetUserAsync((int)lastClosedChannel.Id).ContinueWith(u =>
{
if (u.Result == null)
{
return;
}
Schedule(() => CurrentChannel.Value = JoinChannel(new Channel(u.Result)));
});
}
return;
}
}
public ThemeManager(Scheduler scheduler, UserResources resources, VignetteConfigManager config)
{
this.scheduler = scheduler;
UseableThemes.Add(Theme.Light);
UseableThemes.Add(Theme.Dark);
store = resources.Themes;
store.FileCreated += onFileCreated;
store.FileDeleted += onFileDeleted;
store.FileUpdated += onFileUpdated;
store.FileRenamed += onFileRenamed;
loadExistingThemes();
themeConfig = config.GetBindable <string>(VignetteSetting.Theme);
themeConfig.BindValueChanged(e =>
{
if (e.NewValue == Current.Value.Name)
{
return;
}
Current.Value = UseableThemes.FirstOrDefault(t => t.Name == e.NewValue) ?? Theme.Light;
SourceChanged?.Invoke();
}, true);
Current.BindValueChanged(e =>
{
if (themeConfig.Value == e.NewValue.Name)
{
return;
}
themeConfig.Value = e.NewValue.Name;
SourceChanged?.Invoke();
}, true);
}
private Task importCollections(List <BeatmapCollection> newCollections)
{
var tcs = new TaskCompletionSource <bool>();
Schedule(() =>
{
try
{
foreach (var newCol in newCollections)
{
var existing = Collections.FirstOrDefault(c => c.Name.Value == newCol.Name.Value);
if (existing == null)
{
Collections.Add(existing = new BeatmapCollection {
Name = { Value = newCol.Name.Value }
});
}
foreach (string newBeatmap in newCol.BeatmapHashes)
{
if (!existing.BeatmapHashes.Contains(newBeatmap))
{
existing.BeatmapHashes.Add(newBeatmap);
}
}
}
tcs.SetResult(true);
}
catch (Exception e)
{
Logger.Error(e, "Failed to import collection.");
tcs.SetException(e);
}
});
return(tcs.Task);
}
public void AddOrUpdateRoom(Room room)
{
Debug.Assert(room.RoomID.Value != null);
if (ignoredRooms.Contains(room.RoomID.Value.Value))
{
return;
}
room.Position.Value = -room.RoomID.Value.Value;
try
{
foreach (var pi in room.Playlist)
{
pi.MapObjects(beatmaps, rulesets);
}
var existing = rooms.FirstOrDefault(e => e.RoomID.Value == room.RoomID.Value);
if (existing == null)
{
rooms.Add(room);
}
else
{
existing.CopyFrom(room);
}
}
catch (Exception ex)
{
Logger.Error(ex, $"Failed to update room: {room.Name.Value}.");
ignoredRooms.Add(room.RoomID.Value.Value);
rooms.Remove(room);
}
notifyRoomsUpdated();
}
private void AddMapping()
{
NewSegmentMappingViewModel vm = _newMappingFactory();
vm.Segment1 = _segment1;
vm.Segment2 = _segment2;
vm.SegmentsEnabled = _segment1 == null && _segment2 == null;
if (_dialogService.ShowModalDialog(this, vm) == true)
{
SegmentMappingViewModel mapping = _mappingFactory(vm.LeftEnvironment1 + vm.Segment1 + vm.RightEnvironment1,
vm.LeftEnvironment2 + vm.Segment2 + vm.RightEnvironment2);
SegmentMappingViewModel existingMapping = _mappings.FirstOrDefault(m => (m.Segment1 == mapping.Segment1 && m.Segment2 == mapping.Segment2) ||
(m.Segment1 == mapping.Segment2 && m.Segment2 == mapping.Segment1));
if (existingMapping == null)
{
_mappings.Add(mapping);
}
else
{
mapping = existingMapping;
}
SelectedMapping = mapping;
}
}
public MonitoredFile <T> GetReference(string name) => loaded.FirstOrDefault(f => f.Name == name);
public void PostCommand(string text, Channel target = null)
{
target ??= CurrentChannel.Value;
if (target == null)
{
return;
}
string[] parameters = text.Split(' ', 2);
string command = parameters[0];
string content = parameters.Length == 2 ? parameters[1] : string.Empty;
switch (command)
{
case "np":
AddInternal(new NowPlayingCommand(target));
break;
case "me":
if (string.IsNullOrWhiteSpace(content))
{
target.AddNewMessages(new ErrorMessage("Usage: /me [action]"));
break;
}
PostMessage(content, true, target);
break;
case "join":
if (string.IsNullOrWhiteSpace(content))
{
target.AddNewMessages(new ErrorMessage("Usage: /join [channel]"));
break;
}
var channel = availableChannels.FirstOrDefault(c => c.Name == content || c.Name == $"#{content}");
if (channel == null)
{
target.AddNewMessages(new ErrorMessage($"Channel '{content}' not found."));
break;
}
JoinChannel(channel);
break;
case "chat":
case "msg":
case "query":
if (string.IsNullOrWhiteSpace(content))
{
target.AddNewMessages(new ErrorMessage($"Usage: /{command} [user]"));
break;
}
// Check if the user has joined the requested channel already.
// This uses the channel name for comparison as the PM user's username is unavailable after a restart.
var privateChannel = JoinedChannels.FirstOrDefault(
c => c.Type == ChannelType.PM && c.Users.Count == 1 && c.Name.Equals(content, StringComparison.OrdinalIgnoreCase));
if (privateChannel != null)
{
CurrentChannel.Value = privateChannel;
break;
}
var request = new GetUserRequest(content);
request.Success += OpenPrivateChannel;
request.Failure += e => target.AddNewMessages(
new ErrorMessage(e.InnerException?.Message == @"NotFound" ? $"User '{content}' was not found." : $"Could not fetch user '{content}'."));
api.Queue(request);
break;
case "help":
target.AddNewMessages(new InfoMessage("Supported commands: /help, /me [action], /join [channel], /chat [user], /np"));
break;
default:
target.AddNewMessages(new ErrorMessage($@"""/{command}"" is not supported! For a list of supported commands see /help"));
break;
}
}
public LoungeBackgroundScreen()
{
SelectedRoom.BindValueChanged(onSelectedRoomChanged);
playlist.BindCollectionChanged((_, __) => PlaylistItem = playlist.FirstOrDefault());
}