Struct ShadowStateManager 

pub struct ShadowStateManager { /* private fields */ }

Shadow state manager that observes but doesn’t control

Implementations

impl ShadowStateManager

pub fn new() -> Self

pub fn observe_mode_change(&mut self, mode: AppMode, trigger: &str)

Observe a mode change from the existing system

pub fn set_mode(&mut self, mode: AppMode, buffer: &mut Buffer, trigger: &str)

Set mode - authoritative method that updates both shadow state and buffer

pub fn switch_to_results(&mut self, buffer: &mut Buffer)

Switch to Results mode

pub fn switch_to_command(&mut self, buffer: &mut Buffer)

Switch to Command mode

pub fn start_search( &mut self, search_type: SearchType, buffer: &mut Buffer, trigger: &str, )

Start search with specific type

pub fn exit_to_results(&mut self, buffer: &mut Buffer)

Exit current mode to Results

pub fn observe_search_start(&mut self, search_type: SearchType, trigger: &str)

Observe search starting

pub fn observe_search_end(&mut self, trigger: &str)

Observe search ending

pub fn is_search_active(&self) -> bool

Check if we’re in search mode

pub fn get_search_type(&self) -> Option<SearchType>

Get current search type if active

pub fn status_display(&self) -> String

Get display string for status line

pub fn debug_info(&self) -> String

Get debug info about recent transitions

pub fn report_discrepancy(&mut self, expected: &str, actual: &str)

Report a discrepancy between shadow and actual state

pub fn get_state(&self) -> &AppState

Get the current state

pub fn get_mode(&self) -> AppMode

Get the current mode (converts state to AppMode for compatibility)

pub fn is_in_results_mode(&self) -> bool

Check if currently in Results mode

pub fn is_in_command_mode(&self) -> bool

Check if currently in Command mode

pub fn is_in_search_mode(&self) -> bool

Check if currently in any Search mode

pub fn is_in_help_mode(&self) -> bool

Check if currently in Help mode

pub fn is_in_debug_mode(&self) -> bool

Check if currently in Debug mode

pub fn is_in_history_mode(&self) -> bool

Check if currently in History mode

pub fn is_in_jump_mode(&self) -> bool

Check if currently in JumpToRow mode

pub fn is_in_column_stats_mode(&self) -> bool

Check if currently in ColumnStats mode

pub fn is_in_column_search(&self) -> bool

Check if in column search specifically

pub fn is_in_data_search(&self) -> bool

Check if in data search specifically

pub fn is_in_fuzzy_filter(&self) -> bool

Check if in fuzzy filter mode specifically

pub fn is_in_vim_search(&self) -> bool

Check if in vim search mode specifically

pub fn get_previous_state(&self) -> Option<&AppState>

Get the previous state if any

pub fn can_navigate(&self) -> bool

Check if we can navigate (in Results mode)

pub fn can_edit(&self) -> bool

Check if we can edit (in Command mode or search modes)

pub fn get_transition_count(&self) -> usize

Get transition count (useful for debugging)

pub fn get_last_transition(&self) -> Option<&StateTransition>

Get the last transition if any

Trait Implementations

impl Default for ShadowStateManager

fn default() -> Self

Returns the “default value” for a type.