Struct InfoModal 

pub struct InfoModal {
    pub active: bool,
    pub active_tab: InfoTab,
    pub schema_selected_index: usize,
    pub schema_scroll_offset: usize,
    pub schema_table_state: TableState,
    pub schema_visible_height: usize,
    pub notes_selected_index: usize,
    pub notes_scroll_offset: usize,
    pub detail_scroll: usize,
    pub detail_visible: usize,
    pub detail_selected: usize,
}

Modal state for the Info panel: focus, tab, schema table selection/scroll.

Fields

active: bool

active_tab: InfoTab

schema_selected_index: usize

schema_scroll_offset: usize

schema_table_state: TableState

schema_visible_height: usize

Last visible height for schema table (data rows), set during render.

notes_selected_index: usize

The note the cursor is on, and the first note drawn.

notes_scroll_offset: usize

The first row of the notes list on screen; the render keeps the selected note inside the window.

detail_scroll: usize

The first line of a detail tab’s list on screen. The render clamps it. One for all: a dataset has one detail tab at most.

detail_visible: usize

The list lines a detail tab last had room for; set during render.

detail_selected: usize

The entry the cursor is on, in a detail tab whose list is the file’s tables (Excel’s worksheets, SQLite’s tables), where Enter opens one. The render clamps it and keeps it in view.

Implementations

impl InfoModal

pub fn new() -> Self

pub fn open(&mut self)

pub fn open_on(&mut self, tab: InfoTab)

Open with tab in front. The accented i chip promises unread notes; arriving on the Schema tab instead made the reader hunt for them.

pub fn close(&mut self)

pub fn switch_tab(&mut self, offered: TabsOffered)

Switch to the next of the tabs on offer.

pub fn switch_tab_prev(&mut self, offered: TabsOffered)

Switch to the previous of the tabs on offer.

pub fn detail_scroll_by(&mut self, delta: isize)

Scroll a detail tab’s list by delta lines; the render keeps it in range.

pub fn detail_page(&mut self, down: bool)

Scroll a detail tab’s list by a page.

pub fn notes_move(&mut self, delta: isize, total: usize) -> bool

Move the cursor through the notes. Returns true when something changed.

Only the index moves: the render scrolls to whatever is selected, so how tall a note happens to be can never decide how far the cursor may go.

pub fn schema_table_down( &mut self, total_rows: usize, visible_height: usize, ) -> bool

Scroll and selection for schema table. total_rows = schema len, visible_height = rows shown. Returns true if state changed.

pub fn schema_table_up( &mut self, total_rows: usize, _visible_height: usize, ) -> bool

pub fn sync_schema_table_state( &mut self, total_rows: usize, visible_height: usize, )

Sync table state from selected_index/offset (e.g. after tab switch or total_rows change).

Trait Implementations

impl Default for InfoModal

fn default() -> Self

Returns the “default value” for a type.