Class MainWindow

Namespace

EchoHub.Client.UI

Assembly

EchoHub.Client.dll

Main Terminal.Gui window for the EchoHub chat client.

public sealed class MainWindow : Runnable, IDisposable, IRunnable

Inheritance

object

View

Runnable

MainWindow

Implements

IDisposable

IRunnable

Inherited Members

Runnable.SetApp(IApplication)

Runnable.SetIsRunning(bool)

Runnable.RequestStop()

Runnable.RaiseIsRunningChanging(bool, bool)

Runnable.RaiseIsRunningChangedEvent(bool)

Runnable.SetIsModal(bool)

Runnable.RaiseIsModalChangedEvent(bool)

Runnable.Result

Runnable.IsRunning

Runnable.IsModal

Runnable.StopRequested

Runnable.IsRunningChanging

Runnable.IsRunningChanged

Runnable.IsModalChanged

View.NewMouseEvent(Mouse)

View.RaiseMouseEvent(Mouse)

View.GetAdornmentsThickness()

View.GetSupportedCommands()

View.InvokeCommands(Command[], ICommandBinding)

View.InvokeCommand(Command, ICommandBinding)

View.InvokeCommand(Command, ICommandContext)

View.InvokeCommand(Command)

View.SetContentSize(Size?)

View.GetContentSize()

View.GetWidthRequiredForSubViews()

View.GetHeightRequiredForSubViews()

View.ContentToScreen(in Point)

View.ScreenToContent(in Point)

View.ViewportToScreen(in Rectangle)

View.ViewportToScreen(in Point)

View.ViewportToScreen()

View.ScreenToViewport(in Point)

View.GetViewportOffsetFromFrame()

View.ScrollVertical(int)

View.ScrollHorizontal(int)

View.Dispose()

View.ToString()

View.ToDebugString()

View.BeginInit()

View.EndInit()

View.OnEnabledChanged()

View.SetCursorNeedsUpdate()

View.GetCurrentAttribute()

View.GetAttributeForRole(VisualRole)

View.SetAttribute(Attribute)

View.SetAttributeForRole(VisualRole)

View.GetClip()

View.SetClip(Region)

View.SetClipToScreen()

View.ExcludeFromClip(Rectangle)

View.ExcludeFromClip(Region)

View.AddViewportToClip()

View.Draw(DrawContext)

View.DrawAdornments()

View.ClearViewport(DrawContext)

View.DrawText(DrawContext)

View.DrawSubViews(DrawContext)

View.RenderLineCanvas(DrawContext)

View.Move(int, int)

View.AddRune(Rune)

View.AddRune(char)

View.AddRune(int, int, Rune)

View.AddStr(string)

View.AddStr(int, int, string)

View.DrawHotString(string, Attribute, Attribute)

View.DrawHotString(string, bool)

View.FillRect(Rectangle, Color?)

View.FillRect(Rectangle, Rune)

View.GetScheme()

View.SetScheme(Scheme)

View.GetSubViews(bool, bool, bool)

View.Add(View)

View.Add(params View[])

View.Remove(View)

View.RemoveAll()

View.RemoveAll<TView>()

View.GetTopSuperView(View, View)

View.IsInHierarchy(View, View, bool)

View.MoveSubViewTowardsEnd(View)

View.MoveSubViewToEnd(View)

View.MoveSubViewTowardsStart(View)

View.MoveSubViewToStart(View)

View.AddKeyBindingsForHotKey(Key, Key, object)

View.AssignHotKeysToSubViews()

View.NewKeyDownEvent(Key)

View.Contains(in Point)

View.FrameToScreen()

View.ScreenToFrame(in Point)

View.Layout(Size)

View.Layout()

View.SetRelativeLayout(Size)

View.SetNeedsLayout()

View.GetContainerSize()

View.GetViewsUnderLocation(in Point, ViewportSettingsFlags)

View.AdvanceFocus(NavigationDirection, TabBehavior?)

View.FocusDeepest(NavigationDirection, TabBehavior?)

View.OnCanFocusChanged()

View.ClearFocus()

View.SetFocus()

View.SetNeedsDraw()

View.SetNeedsDraw(Rectangle)

View.OnTextChanged()

View.MouseBindings

View.MouseHoldRepeat

View.MousePositionTracking

View.MouseState

View.MouseHighlightStates

View.Margin

View.ShadowStyle

View.Border

View.BorderStyle

View.Padding

View.Arrangement

View.DefaultAcceptView

View.CommandsToBubbleUp

View.ContentSizeTracksViewport

View.ViewportSettings

View.Viewport

View.Data

View.Id

View.App

View.IsInitialized

View.Enabled

View.Visible

View.Title

View.Cursor

View.Diagnostics

View.LineCanvas

View.SuperViewRendersLineCanvas

View.SchemeName

View.HasScheme

View.SubViews

View.SuperView

View.HotKey

View.HotKeySpecifier

View.AssignHotKeys

View.UsedHotKeys

View.KeyBindings

View.HotKeyBindings

View.Frame

View.X

View.Y

View.Height

View.Width

View.NeedsLayout

View.ValidatePosDim

View.CanFocus

View.Focused

View.IsCurrentTop

View.MostFocused

View.HasFocus

View.TabStop

View.NeedsDraw

View.HorizontalScrollBar

View.VerticalScrollBar

View.PreserveTrailingSpaces

View.Text

View.TextAlignment

View.TextDirection

View.TextFormatter

View.VerticalTextAlignment

View.MouseEnter

View.MouseLeave

View.MouseHoldRepeatChanging

View.MouseHoldRepeatChanged

View.MouseEvent

View.MouseStateChanged

View.BorderStyleChanged

View.CommandNotBound

View.Accepting

View.Accepted

View.Activating

View.Activated

View.HandlingHotKey

View.HotKeyCommand

View.ContentSizeChanging

View.ContentSizeChanged

View.ViewportChanged

View.Disposing

View.Initialized

View.EnabledChanged

View.VisibleChanging

View.VisibleChanged

View.TitleChanging

View.TitleChanged

View.GettingAttributeForRole

View.ClearingViewport

View.ClearedViewport

View.DrawingText

View.DrewText

View.DrawingContent

View.DrawingSubViews

View.DrawComplete

View.SchemeNameChanging

View.SchemeNameChanged

View.GettingScheme

View.SchemeChanging

View.SchemeChanged

View.SuperViewChanging

View.SuperViewChanged

View.SubViewAdded

View.SubViewRemoved

View.Removed

View.HotKeyChanged

View.KeyDown

View.KeyDownNotHandled

View.FrameChanged

View.HeightChanging

View.HeightChanged

View.WidthChanging

View.WidthChanged

View.SubViewLayout

View.SubViewsLaidOut

View.AdvancingFocus

View.CanFocusChanged

View.FocusedChanged

View.HasFocusChanging

View.HasFocusChanged

View.TextChanged

object.GetType()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

Constructors

MainWindow(IApplication, ChatMessageManager)

public MainWindow(IApplication app, ChatMessageManager messageManager)

Parameters

app IApplication

messageManager ChatMessageManager

Properties

CurrentChannel

Get the current channel name.

public string CurrentChannel { get; }

Property Value

string

HasPendingReplyIndicator

public bool HasPendingReplyIndicator { get; }

Property Value

bool

Methods

ApplyColorSchemes()

Applies the currently registered color schemes to all views. Call after theme changes to refresh colors.

public void ApplyColorSchemes()

ClearAll()

Clear all messages and channels (used on disconnect).

public void ClearAll()

EnsureChannelInList(string, bool?, bool?, bool?)

Ensure a channel exists in the left panel list (used for private channels joined via /join).

public void EnsureChannelInList(string channelName, bool? isPublic = null, bool? isProtected = null, bool? isSystem = null)

Parameters

channelName string

isPublic bool?

isProtected bool?

isSystem bool?

FocusInput()

Focus the input field for typing.

public void FocusInput()

GetChannelNames()

Get all channel names that have message buffers (for broadcasting status changes).

public IReadOnlyList<string> GetChannelNames()

Returns

IReadOnlyList<string>

RefreshMenuBar()

Rebuilds and replaces the menu bar (e.g., after theme list changes).

public void RefreshMenuBar()

RemoveChannel(string)

Remove a channel from the left panel list.

public void RemoveChannel(string channelName)

Parameters

channelName string

SetChannelTopic(string, string?)

Update the topic for a specific channel.

public void SetChannelTopic(string channelName, string? topic)

Parameters

channelName string

topic string

SetChannels(List<ChannelDto>)

Set the list of available channels, storing topics, and refresh the channel list view.

public void SetChannels(List<ChannelDto> channels)

Parameters

channels List<ChannelDto>

SetCurrentUser(string)

Set the current user name (delegates to message manager for @mention detection).

public void SetCurrentUser(string username)

Parameters

username string

SetReplyingTo(string?)

Shows/clears the "replying to" strip on the input frame's title. Pass null to clear.

public void SetReplyingTo(string? label)

Parameters

label string

SetStagedAttachments(IReadOnlyList<string>, string)

Updates the attachment staging indicator shown on the input frame's title, including the current ASCII-art size for images. Passing an empty list restores the default hint.

public void SetStagedAttachments(IReadOnlyList<string> fileNames, string asciiSizeLabel)

Parameters

fileNames IReadOnlyList<string>

asciiSizeLabel string

ShowError(string)

Show an error message to the user.

public void ShowError(string message)

Parameters

message string

SwitchToChannel(string)

Switch the chat view to the given channel, resetting its unread count and updating the topic bar.

public void SwitchToChannel(string channelName)

Parameters

channelName string

ToggleUsersPanel()

Toggle the online users panel visibility (F2).

public void ToggleUsersPanel()

UpdateOnlineUsers(List<UserPresenceDto>)

Update the online users list display.

public void UpdateOnlineUsers(List<UserPresenceDto> users)

Parameters

users List<UserPresenceDto>

UpdateStatusBar(string)

Update the connection status displayed in the status bar.

public void UpdateStatusBar(string status)

Parameters

status string

Events

OnAudioPlayRequested

Fired when the user activates (Enter/click) an audio message. Parameters: attachmentUrl, fileName.

public event Action<string, string>? OnAudioPlayRequested

Event Type

Action<string, string>

OnChannelJoinRequested

Fired when the user activates a #channel reference in a message. Parameter is the channel name.

public event Action<string>? OnChannelJoinRequested

Event Type

Action<string>

OnChannelSelected

Fired when the user selects a channel. Parameter is the channel name.

public event Action<string>? OnChannelSelected

Event Type

Action<string>

OnCheckForUpdatesRequested

Fired when the user requests to check for updates.

public event Action? OnCheckForUpdatesRequested

Event Type

Action

OnConnectRequested

Fired when the user requests to connect via the menu.

public event Action? OnConnectRequested

Event Type

Action

OnCreateChannelRequested

Fired when the user requests to create a new channel.

public event Action? OnCreateChannelRequested

Event Type

Action

OnDeleteChannelRequested

Fired when the user requests to delete the current channel.

public event Action? OnDeleteChannelRequested

Event Type

Action

OnDeleteMessageRequested

Fired when the user presses Delete on the selected message. Parameter is the message id.

public event Action<Guid>? OnDeleteMessageRequested

Event Type

Action<Guid>

OnDisconnectRequested

Fired when the user requests to disconnect via the menu.

public event Action? OnDisconnectRequested

Event Type

Action

OnFileDownloadRequested

Fired when the user activates (Enter/click) a file message. Parameters: attachmentUrl, fileName.

public event Action<string, string>? OnFileDownloadRequested

Event Type

Action<string, string>

OnFilesStaged

Fired when local files arrive via paste or drag-and-drop to be staged as attachments. Parameters: channel name, absolute paths of existing files.

public event Action<string, IReadOnlyList<string>>? OnFilesStaged

Event Type

Action<string, IReadOnlyList<string>>

OnImageOpenRequested

Fired when the user activates an image's "[open]" action to view it without saving. Parameters: attachmentUrl, fileName.

public event Action<string, string>? OnImageOpenRequested

Event Type

Action<string, string>

OnImagePasted

Fired when raw image data is pasted from the clipboard (e.g. copied from a browser or a screenshot tool). Parameters: channel name, PNG-encoded image bytes.

public event Action<string, byte[]>? OnImagePasted

Event Type

Action<string, byte[]>

OnImageSaveRequested

Fired when the user activates an image's "[save original]" line. Parameters: attachmentUrl, fileName.

public event Action<string, string>? OnImageSaveRequested

Event Type

Action<string, string>

OnLoadMoreRequested

Fired when the user scrolls to the top of the message list and older messages should be loaded.

public event Action? OnLoadMoreRequested

Event Type

Action

OnLogoutRequested

Fired when the user requests to logout (disconnect + revoke session).

public event Action? OnLogoutRequested

Event Type

Action

OnMessageSubmitted

Fired when the user presses Enter in the input field. Parameters: channel name, message content.

public event Action<string, string>? OnMessageSubmitted

Event Type

Action<string, string>

OnProfileRequested

Fired when the user requests to open their profile panel.

public event Action? OnProfileRequested

Event Type

Action

OnReplyCancelRequested

Fired when the user cancels a pending reply (Esc in the input field).

public event Action? OnReplyCancelRequested

Event Type

Action

OnReplyRequested

Fired when the user picks "Reply" on a message. Parameters: message id, sender username, a short plain-text snippet for the reply strip.

public event Action<Guid, string, string>? OnReplyRequested

Event Type

Action<Guid, string, string>

OnRollbackRequested

Fired when the user requests to rollback to the previous version.

public event Action? OnRollbackRequested

Event Type

Action

OnSavedServersRequested

Fired when the user requests to view saved servers.

public event Action? OnSavedServersRequested

Event Type

Action

OnSearchRequested

Fired when the user requests to open the search dialog (via menu or Ctrl+K).

public event Action? OnSearchRequested

Event Type

Action

OnStatusRequested

Fired when the user requests to set their status.

public event Action? OnStatusRequested

Event Type

Action

OnThemeSelected

Fired when the user selects a theme from the menu. Parameter is the theme name.

public event Action<string>? OnThemeSelected

Event Type

Action<string>

OnUserProfileRequested

Fired when the user activates a username (in userlist or message). Parameter is the username.

public event Action<string>? OnUserProfileRequested

Event Type

Action<string>