Enum InputEvent 

pub enum InputEvent {
    AssistantMessage(String),
    AddUserMessage(String),
    StreamAssistantMessage(Uuid, String),
    RunToolCall(ToolCall),
    ToolResult(ToolCallResult),
    StreamToolResult(ToolCallResultProgress),
    StreamToolCallProgress(Vec<ToolCallStreamInfo>),
    StartLoadingOperation(LoadingOperation),
    EndLoadingOperation(LoadingOperation),
    InputChanged(char),
    ShellMode,
    RunShellCommand(String),
    RunShellWithCommand(String),
    GetStatus(String),
    BillingInfoLoaded(BillingResponse),
    Error(String),
    SetSessions(Vec<SessionInfo>),
    SetBannerMessage(String, BannerStyle),
    InputBackspace,
    InputChangedNewline,
    InputSubmitted,
    InputSubmittedWith(String),
    InputSubmittedWithColor(String, Color),
    MessageToolCalls(Vec<ToolCall>),
    ScrollUp,
    ScrollDown,
    PageUp,
    PageDown,
    DropdownUp,
    DropdownDown,
    Up,
    Down,
    Quit,
    HandleEsc,
    HandleReject(Option<String>, bool, Option<Color>),
    CursorLeft,
    CursorRight,
    ToggleCursorVisible,
    Resized(u16, u16),
    ShowConfirmationDialog(ToolCall),
    HasUserMessage,
    Tab,
    ToggleApprovalStatus,
    ShellOutput(String),
    ShellError(String),
    ShellWaitingForInput,
    ShellCompleted(i32),
    ShellClear,
    ShellKill,
    HandlePaste(String),
    HandleClipboardImagePaste,
    InputDelete,
    InputDeleteWord,
    InputCursorStart,
    InputCursorEnd,
    InputCursorPrevWord,
    InputCursorNextWord,
    ToggleAutoApprove,
    AutoApproveCurrentTool,
    ToggleDialogFocus,
    RetryLastToolCall,
    InteractiveStallDetected(String),
    AttemptQuit,
    ToggleCollapsedMessages,
    ShowFileChangesPopup,
    ShowAutoApprovePopup,
    FileChangesRevertFile,
    FileChangesRevertAll,
    FileChangesOpenEditor,
    EmergencyClearTerminal,
    ToggleMouseCapture,
    OpenFileInEditor,
    ApprovalPopupNextTab,
    ApprovalPopupPrevTab,
    ApprovalPopupToggleApproval,
    ApprovalPopupSubmit,
    ApprovalPopupEscape,
    ApprovalBarApproveAll,
    ApprovalBarRejectAll,
    ApprovalBarSelectAction(usize),
    ApprovalBarApproveSelected,
    ApprovalBarRejectSelected,
    ApprovalBarNextAction,
    ApprovalBarPrevAction,
    ApprovalBarCollapse,
    ShowProfileSwitcher,
    ProfilesLoaded(Vec<String>, String),
    ProfileSwitchRequested(String),
    ProfileSwitchProgress(String),
    ProfileSwitchComplete(String),
    ProfileSwitchFailed(String),
    ShowCommandPalette,
    CommandPaletteSearchInputChanged(char),
    CommandPaletteSearchBackspace,
    ProfileSwitcherSelect,
    ProfileSwitcherCancel,
    ShowShortcuts,
    ShortcutsCancel,
    ShowRulebookSwitcher,
    RulebooksLoaded(Vec<ListRuleBook>),
    CurrentRulebooksLoaded(Vec<String>),
    RulebookSwitcherSelect,
    RulebookSwitcherToggle,
    RulebookSwitcherCancel,
    RulebookSwitcherConfirm,
    RulebookSwitcherSelectAll,
    RulebookSwitcherDeselectAll,
    RulebookSearchInputChanged(char),
    RulebookSearchBackspace,
    HandleCtrlS,
    ToggleMoreShortcuts,
    StreamUsage(LLMTokenUsage),
    RequestTotalUsage,
    TotalUsage(LLMTokenUsage),
    StreamModel(Model),
    ShowModelSwitcher,
    AvailableModelsLoaded(Vec<Model>),
    ModelSwitcherSelect,
    ModelSwitcherCancel,
    ModelSwitcherSearchInputChanged(char),
    ModelSwitcherSearchBackspace,
    RecentModelsUpdated(Vec<String>),
    ToggleSidePanel,
    SidePanelNextSection,
    SidePanelToggleSection,
    MouseClick(u16, u16),
    MouseDragStart(u16, u16),
    MouseDrag(u16, u16),
    MouseDragEnd(u16, u16),
    MouseMove(u16, u16),
    RefreshBoardTasks,
    BoardTasksLoaded(FetchTasksResult),
    BoardTasksError(String),
    PlanModeChanged(bool),
    ExistingPlanFound(ExistingPlanPrompt),
    TogglePlanReview,
    PlanReviewClose,
    PlanReviewCursorUp,
    PlanReviewCursorDown,
    PlanReviewComment,
    PlanReviewApprove,
    PlanReviewFeedback,
    PlanReviewNextComment,
    PlanReviewPrevComment,
    PlanReviewResolve,
    PlanReviewPageUp,
    PlanReviewPageDown,
    ShowAskUserPopup(ToolCall, Vec<AskUserQuestion>),
    AskUserNextTab,
    AskUserPrevTab,
    AskUserNextOption,
    AskUserPrevOption,
    AskUserSelectOption,
    AskUserConfirmQuestion,
    AskUserCustomInputChanged(char),
    AskUserCustomInputBackspace,
    AskUserCustomInputDelete,
    AskUserSubmit,
    AskUserCancel,
    CopySessionId,
    SetSessionId(String),
    RunningBackgroundTasksCount(usize),
    ShowApprovalSettingsPersistenceModal,
    ApprovalSettingsPersistenceNavigate(i32),
    ApprovalSettingsPersistenceConfirm,
    ApprovalSettingsPersistenceCancel,
}

Variants

AssistantMessage(String)

AddUserMessage(String)

StreamAssistantMessage(Uuid, String)

RunToolCall(ToolCall)

ToolResult(ToolCallResult)

StreamToolResult(ToolCallResultProgress)

StreamToolCallProgress(Vec<ToolCallStreamInfo>)

Progress update while tool calls are being streamed/generated by the LLM

StartLoadingOperation(LoadingOperation)

EndLoadingOperation(LoadingOperation)

InputChanged(char)

ShellMode

RunShellCommand(String)

RunShellWithCommand(String)

Spawn the user’s shell and then execute a command in it (for interactive stall recovery)

GetStatus(String)

BillingInfoLoaded(BillingResponse)

Error(String)

SetSessions(Vec<SessionInfo>)

SetBannerMessage(String, BannerStyle)

InputBackspace

InputChangedNewline

InputSubmitted

InputSubmittedWith(String)

InputSubmittedWithColor(String, Color)

MessageToolCalls(Vec<ToolCall>)

ScrollUp

ScrollDown

PageUp

PageDown

DropdownUp

DropdownDown

Up

Down

Quit

HandleEsc

HandleReject(Option<String>, bool, Option<Color>)

CursorLeft

CursorRight

ToggleCursorVisible

Resized(u16, u16)

ShowConfirmationDialog(ToolCall)

HasUserMessage

Tab

ToggleApprovalStatus

ShellOutput(String)

ShellError(String)

ShellWaitingForInput

ShellCompleted(i32)

ShellClear

ShellKill

HandlePaste(String)

HandleClipboardImagePaste

Ctrl+V clipboard image paste (non-text, via system clipboard).

InputDelete

InputDeleteWord

InputCursorStart

InputCursorEnd

InputCursorPrevWord

InputCursorNextWord

ToggleAutoApprove

AutoApproveCurrentTool

ToggleDialogFocus

RetryLastToolCall

InteractiveStallDetected(String)

Interactive stall detected - automatically switch to shell mode and fire the command

AttemptQuit

ToggleCollapsedMessages

ShowFileChangesPopup

ShowAutoApprovePopup

FileChangesRevertFile

FileChangesRevertAll

FileChangesOpenEditor

EmergencyClearTerminal

ToggleMouseCapture

OpenFileInEditor

ApprovalPopupNextTab

ApprovalPopupPrevTab

ApprovalPopupToggleApproval

ApprovalPopupSubmit

ApprovalPopupEscape

ApprovalBarApproveAll

ApprovalBarRejectAll

ApprovalBarSelectAction(usize)

ApprovalBarApproveSelected

ApprovalBarRejectSelected

ApprovalBarNextAction

ApprovalBarPrevAction

ApprovalBarCollapse

ShowProfileSwitcher

ProfilesLoaded(Vec<String>, String)

ProfileSwitchRequested(String)

ProfileSwitchProgress(String)

ProfileSwitchComplete(String)

ProfileSwitchFailed(String)

ShowCommandPalette

CommandPaletteSearchInputChanged(char)

CommandPaletteSearchBackspace

ProfileSwitcherSelect

ProfileSwitcherCancel

ShowShortcuts

ShortcutsCancel

ShowRulebookSwitcher

RulebooksLoaded(Vec<ListRuleBook>)

CurrentRulebooksLoaded(Vec<String>)

RulebookSwitcherSelect

RulebookSwitcherToggle

RulebookSwitcherCancel

RulebookSwitcherConfirm

RulebookSwitcherSelectAll

RulebookSwitcherDeselectAll

RulebookSearchInputChanged(char)

RulebookSearchBackspace

HandleCtrlS

ToggleMoreShortcuts

StreamUsage(LLMTokenUsage)

RequestTotalUsage

TotalUsage(LLMTokenUsage)

StreamModel(Model)

ShowModelSwitcher

AvailableModelsLoaded(Vec<Model>)

ModelSwitcherSelect

ModelSwitcherCancel

ModelSwitcherSearchInputChanged(char)

ModelSwitcherSearchBackspace

RecentModelsUpdated(Vec<String>)

Update recent models list (sent after model switch is saved)

ToggleSidePanel

SidePanelNextSection

SidePanelToggleSection

MouseClick(u16, u16)

MouseDragStart(u16, u16)

MouseDrag(u16, u16)

MouseDragEnd(u16, u16)

MouseMove(u16, u16)

RefreshBoardTasks

BoardTasksLoaded(FetchTasksResult)

BoardTasksError(String)

PlanModeChanged(bool)

Plan mode toggled on/off (sent from backend to TUI to sync state)

ExistingPlanFound(ExistingPlanPrompt)

Existing plan found at startup — show the modal with metadata and stashed prompt

TogglePlanReview

Toggle plan review overlay (Ctrl+P in plan mode)

PlanReviewClose

Close plan review overlay

PlanReviewCursorUp

Move cursor up in plan review

PlanReviewCursorDown

Move cursor down in plan review

PlanReviewComment

Open comment modal for current line

PlanReviewApprove

Approve the plan

PlanReviewFeedback

Submit feedback (unresolved comments)

PlanReviewNextComment

Jump to next commented line

PlanReviewPrevComment

Jump to previous commented line

PlanReviewResolve

Toggle resolve on selected comment

PlanReviewPageUp

Scroll plan review up by a page

PlanReviewPageDown

Scroll plan review down by a page

ShowAskUserPopup(ToolCall, Vec<AskUserQuestion>)

AskUserNextTab

AskUserPrevTab

AskUserNextOption

AskUserPrevOption

AskUserSelectOption

AskUserConfirmQuestion

AskUserCustomInputChanged(char)

AskUserCustomInputBackspace

AskUserCustomInputDelete

AskUserSubmit

AskUserCancel

CopySessionId

SetSessionId(String)

RunningBackgroundTasksCount(usize)

ShowApprovalSettingsPersistenceModal

ApprovalSettingsPersistenceNavigate(i32)

ApprovalSettingsPersistenceConfirm

ApprovalSettingsPersistenceCancel

Implementations

impl InputEvent

pub fn is_backend_event(&self) -> bool

Returns true for events sent by the backend (stream, CLI) that must never be consumed by popup interceptors. These events drive the message pipeline and blocking them causes the TUI to get stuck in a loading state.

Important: When adding new InputEvent variants that originate from the backend (mode_interactive, stream, helpers, etc.), add them here too — otherwise they’ll be silently dropped when any popup is open.

Trait Implementations

impl Debug for InputEvent

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.