Struct MouseSelectionState 

pub struct MouseSelectionState {
    pub is_selecting: bool,
    pub start: (u16, u16),
    pub end: (u16, u16),
    pub has_selection: bool,
    /* private fields */
}

Tracks mouse-driven text selection state for the TUI transcript.

Fields

is_selecting: bool

Whether the user is currently dragging to select text.

start: (u16, u16)

Screen coordinates where the selection started (column, row).

end: (u16, u16)

Screen coordinates where the selection currently ends (column, row).

has_selection: bool

Whether a completed selection exists (ready for highlight rendering).

Implementations

impl MouseSelectionState

pub fn new() -> Self

pub fn start_selection(&mut self, col: u16, row: u16)

Begin a new selection at the given screen position.

pub fn update_selection(&mut self, col: u16, row: u16)

Update the end position while dragging.

pub fn finish_selection(&mut self, col: u16, row: u16)

Finalize the selection on mouse-up.

pub fn clear(&mut self)

Clear any active selection.

pub fn extract_text(&self, buf: &Buffer, area: Rect) -> String

Extract selected text from a ratatui Buffer.

pub fn apply_highlight(&self, buf: &mut Buffer, area: Rect)

Apply selection highlight (inverted colors) to the frame buffer.

pub fn needs_copy(&self) -> bool

Returns true if the selection needs to be copied (finalized and not yet copied).

pub fn mark_copied(&mut self)

Mark the selection as already copied.

pub fn copy_to_clipboard(text: &str)

Copy the selected text to the system clipboard using crossterm clipboard commands.

Trait Implementations

impl Debug for MouseSelectionState

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

Formats the value using the given formatter.

impl Default for MouseSelectionState

fn default() -> MouseSelectionState

Returns the “default value” for a type.