Module action_handlers 

Action handlers using visitor pattern

This module implements a visitor pattern for handling different groups of actions, allowing us to break down the massive try_handle_action function into manageable chunks.

Structs

ActionDispatcher

Main action dispatcher using visitor pattern

ClearActionHandler

Handler for clear/reset operations

ColumnActionHandler

Handler for column operations (pin, hide, sort, etc.)

ColumnArrangementActionHandler

Handler for column arrangement actions (move left/right)

DebugViewportActionHandler

Handler for debug and viewport control operations

ExitActionHandler

Handler for exit/quit actions

ExportActionHandler

Handler for export operations (CSV, JSON)

FunctionKeyActionHandler

Handler for function key actions (F1-F12)

InputCursorActionHandler

Handler for cursor movement actions in Command mode

ModeActionHandler

Handler for mode transition actions (search modes, debug, etc.)

NavigationActionHandler

Handler for navigation actions (Up, Down, Left, Right, PageUp, etc.)

SearchNavigationActionHandler

Handler for search navigation actions

StatisticsActionHandler

Handler for statistics and display actions

TextEditActionHandler

Handler for text editing actions in Command mode

ToggleActionHandler

Handler for toggle operations (selection mode, row numbers, etc.)

UIActionHandler

Handler for UI mode and display operations

ViewportNavigationHandler

Handler for viewport navigation actions (H, M, L vim commands)

YankActionHandler

Handler for yank operations (cell, row, column, etc.)

Traits

ActionHandler

Trait for handling groups of related actions

ActionHandlerContext

Context interface for action handlers to interact with the TUI This abstracts the TUI methods that action handlers need