Struct AppSession 

pub struct AppSession { /* private fields */ }

App-level session that layers VT Code features on top of the core session.

Implementations

impl AppSession

pub fn handle_event( &mut self, event: CrosstermEvent, events: &UnboundedSender<InlineEvent>, callback: Option<&(dyn Fn(&InlineEvent) + Send + Sync + 'static)>, )

impl AppSession

pub fn render(&mut self, frame: &mut Frame<'_>)

impl AppSession

pub fn check_file_reference_trigger(&mut self)

Check if the current input should trigger the file palette

impl AppSession

pub fn new_with_logs( theme: InlineTheme, placeholder: Option<String>, view_rows: u16, show_logs: bool, appearance: Option<AppearanceConfig>, slash_commands: Vec<SlashCommandItem>, app_name: String, ) -> Self

pub fn new( theme: InlineTheme, placeholder: Option<String>, view_rows: u16, ) -> Self

pub fn core(&self) -> &CoreSessionState

pub fn core_mut(&mut self) -> &mut CoreSessionState

pub fn handle_command(&mut self, command: InlineCommand)

Methods from Deref<Target = CoreSessionState>

pub fn header_block_title(&self) -> Line<'static>

pub fn header_title_line(&self) -> Line<'static>

pub fn header_mode_short_label(&self) -> String

pub fn header_provider_short_value(&self) -> String

pub fn header_model_short_value(&self) -> String

pub fn header_reasoning_short_value(&self) -> String

pub fn header_chain_values(&self) -> Vec<String>

pub fn header_meta_line(&self) -> Line<'static>

pub fn handle_event( &mut self, event: CrosstermEvent, events: &UnboundedSender<InlineEvent>, callback: Option<&(dyn Fn(&InlineEvent) + Send + Sync + 'static)>, )

pub fn cursor(&self) -> usize

pub fn set_input(&mut self, text: impl Into<String>)

pub fn set_cursor(&mut self, pos: usize)

pub fn process_key(&mut self, key: KeyEvent) -> Option<InlineEvent>

pub fn handle_command(&mut self, command: InlineCommand)

pub fn apply_view_rows(&mut self, rows: u16)

pub fn set_log_receiver(&mut self, receiver: UnboundedReceiver<LogEntry>)

pub fn render(&mut self, frame: &mut Frame<'_>)

pub fn scroll_offset(&self) -> usize

pub fn default_style(&self) -> InlineTextStyle

pub fn build_input_widget_data( &self, width: u16, height: u16, ) -> InputWidgetData

Build input render data for external widgets

pub fn build_input_status_widget_data( &self, width: u16, ) -> Option<Vec<Span<'static>>>

Build input status line for external widgets

pub fn insert_paste_text(&mut self, text: &str)

Insert pasted text without enforcing the inline newline cap.

This preserves the full block (including large multi-line pastes) so the agent receives the exact content instead of dropping line breaks after hitting the interactive input’s visual limit.

pub fn history_position(&self) -> Option<(usize, usize)>

Returns the current history position for status bar display Returns (current_index, total_entries) or None if not navigating history

pub fn should_exit(&self) -> bool

Check if the session should exit

pub fn request_exit(&mut self)

Request session exit

pub fn take_redraw(&mut self) -> bool

Take the redraw flag and reset it

Returns true if a redraw was needed

pub fn mark_dirty(&mut self)

Mark the session as needing a redraw

pub fn invalidate_header_cache(&mut self)

Invalidate only the header cache (e.g. when provider/model changes)

pub fn invalidate_sidebar_cache(&mut self)

Invalidate only the sidebar cache (e.g. when queue changes)

pub fn handle_tick(&mut self)

Advance animation state on tick and request redraw when a frame changes.

pub fn scroll_line_up(&mut self)

Scroll operations

Note: The scroll offset model is inverted for chat-style display: offset=0 shows the bottom (newest content), offset=max shows the top. Therefore “scroll up” (show older content) increases the offset, and “scroll down” (show newer content) decreases it.

pub fn scroll_line_down(&mut self)

pub fn set_workspace_root(&mut self, workspace_root: Option<PathBuf>)

Set the workspace root path for dynamic title generation

pub fn update_terminal_title(&mut self)

Update the terminal title if it has changed.

pub fn clear_terminal_title(&mut self)

Clear terminal title (reset to default)

Trait Implementations

impl Deref for AppSession

type Target = Session

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl DerefMut for AppSession

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

impl TuiSessionDriver for AppSession

type Command = InlineCommand

type Event = InlineEvent

fn handle_command(&mut self, command: Self::Command)

fn handle_event( &mut self, event: CrosstermEvent, events: &UnboundedSender<Self::Event>, callback: Option<&(dyn Fn(&Self::Event) + Send + Sync + 'static)>, )

fn handle_tick(&mut self)

fn render(&mut self, frame: &mut Frame<'_>)

fn take_redraw(&mut self) -> bool

fn use_steady_cursor(&self) -> bool

fn should_exit(&self) -> bool

fn request_exit(&mut self)

fn mark_dirty(&mut self)

fn update_terminal_title(&mut self)

fn clear_terminal_title(&mut self)

fn is_running_activity(&self) -> bool

fn has_status_spinner(&self) -> bool

fn thinking_spinner_active(&self) -> bool

fn has_active_navigation_ui(&self) -> bool

fn apply_coalesced_scroll(&mut self, line_delta: i32, page_delta: i32)

fn set_show_logs(&mut self, show: bool)

fn set_active_pty_sessions(&mut self, sessions: Option<Arc<AtomicUsize>>)

fn set_workspace_root(&mut self, root: Option<PathBuf>)

fn set_log_receiver(&mut self, receiver: UnboundedReceiver<LogEntry>)