Struct ScheduleState 

pub struct ScheduleState {
    pub tab: ScheduleTab,
    pub selected: usize,
    pub prompt: Option<CycleReasonPrompt>,
    pub form: Option<ScheduleForm>,
    pub series_form: Option<SeriesForm>,
}

The page’s own state: which tab is showing, which row the cursor is on, the reason prompt when one is open, and the create/edit form when one is.

Session-only: nothing here is persisted, and the page owns no value the services do not already own.

Fields

tab: ScheduleTab

The tab in view.

selected: usize

The selected row within the active tab.

prompt: Option<CycleReasonPrompt>

The reason prompt, Some exactly while the page is collecting the reason a lifecycle action records (T037).

form: Option<ScheduleForm>

The create/edit form, Some exactly while the page is defining a schedule (T036).

series_form: Option<SeriesForm>

The Series tab’s create form, Some exactly while the page is defining a recurring series.

A separate field from Self::form rather than a variant of it: the two forms collect different fields (title/rule/anchor against the ten cycle schedule fields) and submit to different services, and one Option per form is what makes “which tab defined what” a property of the state rather than something a render has to infer.

Implementations

impl ScheduleState

pub fn new() -> Self

A fresh page, on the first tab with the cursor on the first row.

pub fn move_selected(&mut self, delta: isize, rows: usize) -> bool

Move the cursor by delta, clamped to rows entries.

pub fn clamp_selected(&mut self, rows: usize)

Clamp the cursor into rows entries, for a registry that changed under the page.

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

Step to the next (delta ≥ 0) or previous tab, wrapping, and reset the row cursor: it indexes the active tab’s rows, so it must not carry over.

Trait Implementations

impl Clone for ScheduleState

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ScheduleState

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

Formats the value using the given formatter.

impl Default for ScheduleState

fn default() -> Self

Returns the “default value” for a type.

impl Eq for ScheduleState

impl PartialEq for ScheduleState

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for ScheduleState