INIT
This commit is contained in:
eewing
+672
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import { getLocalTimeZone, isSameDay, isSameMonth, isToday, } from "@internationalized/date";
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import { attachRef, DOMContext, } from "svelte-toolbelt";
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import { Context, watch } from "runed";
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import { CalendarRootContext } from "../calendar/calendar.svelte.js";
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import { useId } from "../../internal/use-id.js";
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import { boolToStr, boolToEmptyStrOrUndef } from "../../internal/attrs.js";
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import { getAnnouncer } from "../../internal/date-time/announcer.js";
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import { createFormatter } from "../../internal/date-time/formatter.js";
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import { calendarAttrs, createMonths, getCalendarElementProps, getCalendarHeadingValue, getDefaultYears, getIsNextButtonDisabled, getIsPrevButtonDisabled, getWeekdays, handleCalendarKeydown, handleCalendarNextPage, handleCalendarPrevPage, shiftCalendarFocus, useEnsureNonDisabledPlaceholder, useMonthViewOptionsSync, useMonthViewPlaceholderSync, } from "../../internal/date-time/calendar-helpers.svelte.js";
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import { areAllDaysBetweenValid, getDateValueType, isAfter, isBefore, isBetweenInclusive, toDate, } from "../../internal/date-time/utils.js";
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import { onMount, untrack } from "svelte";
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const RangeCalendarCellContext = new Context("RangeCalendar.Cell");
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export class RangeCalendarRootState {
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static create(opts) {
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return CalendarRootContext.set(new RangeCalendarRootState(opts));
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}
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opts;
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attachment;
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visibleMonths = $derived.by(() => this.months.map((month) => month.value));
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months = $state([]);
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announcer;
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formatter;
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accessibleHeadingId = useId();
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focusedValue = $state(undefined);
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lastPressedDateValue = undefined;
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domContext;
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/**
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* This derived state holds an array of localized day names for the current
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* locale and calendar view. It dynamically syncs with the 'weekStartsOn' option,
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* updating its content when the option changes. Using this state to render the
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* calendar's days of the week is strongly recommended, as it guarantees that
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* the days are correctly formatted for the current locale and calendar view.
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*/
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weekdays = $derived.by(() => {
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return getWeekdays({
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months: this.months,
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formatter: this.formatter,
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weekdayFormat: this.opts.weekdayFormat.current,
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});
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});
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isStartInvalid = $derived.by(() => {
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if (!this.opts.startValue.current)
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return false;
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return (this.isDateUnavailable(this.opts.startValue.current) ||
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this.isDateDisabled(this.opts.startValue.current));
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});
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isEndInvalid = $derived.by(() => {
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if (!this.opts.endValue.current)
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return false;
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return (this.isDateUnavailable(this.opts.endValue.current) ||
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this.isDateDisabled(this.opts.endValue.current));
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});
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isInvalid = $derived.by(() => {
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if (this.isStartInvalid || this.isEndInvalid)
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return true;
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if (this.opts.endValue.current &&
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this.opts.startValue.current &&
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isBefore(this.opts.endValue.current, this.opts.startValue.current))
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return true;
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return false;
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});
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isNextButtonDisabled = $derived.by(() => {
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return getIsNextButtonDisabled({
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maxValue: this.opts.maxValue.current,
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months: this.months,
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disabled: this.opts.disabled.current,
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});
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});
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isPrevButtonDisabled = $derived.by(() => {
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return getIsPrevButtonDisabled({
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minValue: this.opts.minValue.current,
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months: this.months,
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disabled: this.opts.disabled.current,
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});
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});
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headingValue = $derived.by(() => {
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this.opts.monthFormat.current;
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this.opts.yearFormat.current;
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return getCalendarHeadingValue({
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months: this.months,
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formatter: this.formatter,
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locale: this.opts.locale.current,
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});
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});
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fullCalendarLabel = $derived.by(() => `${this.opts.calendarLabel.current} ${this.headingValue}`);
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highlightedRange = $derived.by(() => {
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if (this.opts.startValue.current && this.opts.endValue.current)
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return null;
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if (!this.opts.startValue.current || !this.focusedValue)
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return null;
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const isStartBeforeFocused = isBefore(this.opts.startValue.current, this.focusedValue);
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const start = isStartBeforeFocused ? this.opts.startValue.current : this.focusedValue;
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const end = isStartBeforeFocused ? this.focusedValue : this.opts.startValue.current;
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const range = { start, end };
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if (isSameDay(start.add({ days: 1 }), end) || isSameDay(start, end)) {
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return range;
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}
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const isValid = areAllDaysBetweenValid(start, end, this.isDateUnavailable, this.isDateDisabled);
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if (isValid)
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return range;
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return null;
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});
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initialPlaceholderYear = $derived.by(() => untrack(() => this.opts.placeholder.current.year));
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defaultYears = $derived.by(() => {
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return getDefaultYears({
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minValue: this.opts.minValue.current,
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maxValue: this.opts.maxValue.current,
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placeholderYear: this.initialPlaceholderYear,
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});
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});
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constructor(opts) {
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this.opts = opts;
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this.attachment = attachRef(opts.ref);
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this.domContext = new DOMContext(opts.ref);
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this.announcer = getAnnouncer(null);
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this.formatter = createFormatter({
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initialLocale: this.opts.locale.current,
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monthFormat: this.opts.monthFormat,
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yearFormat: this.opts.yearFormat,
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});
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this.months = createMonths({
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dateObj: this.opts.placeholder.current,
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weekStartsOn: this.opts.weekStartsOn.current,
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locale: this.opts.locale.current,
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fixedWeeks: this.opts.fixedWeeks.current,
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numberOfMonths: this.opts.numberOfMonths.current,
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});
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$effect.pre(() => {
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if (this.formatter.getLocale() === this.opts.locale.current)
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return;
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this.formatter.setLocale(this.opts.locale.current);
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});
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onMount(() => {
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this.announcer = getAnnouncer(this.domContext.getDocument());
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});
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/**
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* Updates the displayed months based on changes in the placeholder values,
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* which determines the month to show in the calendar.
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*/
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useMonthViewPlaceholderSync({
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placeholder: this.opts.placeholder,
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getVisibleMonths: () => this.visibleMonths,
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weekStartsOn: this.opts.weekStartsOn,
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locale: this.opts.locale,
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fixedWeeks: this.opts.fixedWeeks,
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numberOfMonths: this.opts.numberOfMonths,
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setMonths: this.setMonths,
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});
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/**
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* Updates the displayed months based on changes in the options values,
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* which determines the month to show in the calendar.
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*/
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useMonthViewOptionsSync({
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fixedWeeks: this.opts.fixedWeeks,
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locale: this.opts.locale,
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numberOfMonths: this.opts.numberOfMonths,
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placeholder: this.opts.placeholder,
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setMonths: this.setMonths,
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weekStartsOn: this.opts.weekStartsOn,
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});
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/**
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* Update the accessible heading's text content when the `fullCalendarLabel`
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* changes.
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*/
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$effect(() => {
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const node = this.domContext.getElementById(this.accessibleHeadingId);
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if (!node)
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return;
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node.textContent = this.fullCalendarLabel;
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});
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/**
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* Synchronize the start and end values with the `value` in case
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* it is updated externally.
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*/
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watch(() => this.opts.value.current, (value) => {
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if (value.start && value.end) {
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this.opts.startValue.current = value.start;
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this.opts.endValue.current = value.end;
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}
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else if (value.start) {
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this.opts.startValue.current = value.start;
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this.opts.endValue.current = undefined;
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}
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else if (value.start === undefined && value.end === undefined) {
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this.opts.startValue.current = undefined;
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this.opts.endValue.current = undefined;
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}
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});
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/**
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* Synchronize the placeholder value with the current start value
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*/
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watch(() => this.opts.value.current, (value) => {
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const startValue = value.start;
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if (startValue && this.opts.placeholder.current !== startValue) {
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this.opts.placeholder.current = startValue;
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}
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});
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/**
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* Check for disabled dates in the selected range when excludeDisabled is enabled
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*/
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watch([
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() => this.opts.startValue.current,
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() => this.opts.endValue.current,
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() => this.opts.excludeDisabled.current,
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], ([startValue, endValue, excludeDisabled]) => {
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if (!excludeDisabled || !startValue || !endValue)
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return;
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if (this.#hasDisabledDatesInRange(startValue, endValue)) {
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this.#setStartValue(undefined);
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this.#setEndValue(undefined);
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this.#announceEmpty();
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}
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});
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watch([() => this.opts.startValue.current, () => this.opts.endValue.current], ([startValue, endValue]) => {
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if (this.opts.value.current &&
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this.opts.value.current.start === startValue &&
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this.opts.value.current.end === endValue) {
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return;
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}
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if (startValue && endValue) {
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this.#updateValue((prev) => {
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if (prev.start === startValue && prev.end === endValue) {
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return prev;
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}
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if (isBefore(endValue, startValue)) {
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const start = startValue;
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const end = endValue;
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this.#setStartValue(end);
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this.#setEndValue(start);
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if (!this.#isRangeValid(endValue, startValue)) {
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this.#setStartValue(startValue);
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this.#setEndValue(undefined);
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return { start: startValue, end: undefined };
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}
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return { start: endValue, end: startValue };
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}
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else {
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if (!this.#isRangeValid(startValue, endValue)) {
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this.#setStartValue(endValue);
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this.#setEndValue(undefined);
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return { start: endValue, end: undefined };
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}
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return {
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start: startValue,
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end: endValue,
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};
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}
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});
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}
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else if (this.opts.value.current &&
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this.opts.value.current.start &&
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this.opts.value.current.end) {
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this.opts.value.current.start = undefined;
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this.opts.value.current.end = undefined;
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}
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});
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this.shiftFocus = this.shiftFocus.bind(this);
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this.handleCellClick = this.handleCellClick.bind(this);
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this.onkeydown = this.onkeydown.bind(this);
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this.nextPage = this.nextPage.bind(this);
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this.prevPage = this.prevPage.bind(this);
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this.nextYear = this.nextYear.bind(this);
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this.prevYear = this.prevYear.bind(this);
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this.setYear = this.setYear.bind(this);
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this.setMonth = this.setMonth.bind(this);
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this.isDateDisabled = this.isDateDisabled.bind(this);
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this.isDateUnavailable = this.isDateUnavailable.bind(this);
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this.isOutsideVisibleMonths = this.isOutsideVisibleMonths.bind(this);
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this.isSelected = this.isSelected.bind(this);
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useEnsureNonDisabledPlaceholder({
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placeholder: opts.placeholder,
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defaultPlaceholder: opts.defaultPlaceholder,
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isDateDisabled: opts.isDateDisabled,
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maxValue: opts.maxValue,
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minValue: opts.minValue,
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ref: opts.ref,
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});
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}
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#updateValue(cb) {
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const value = this.opts.value.current;
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const newValue = cb(value);
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this.opts.value.current = newValue;
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if (newValue.start && newValue.end) {
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this.opts.onRangeSelect?.current?.();
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}
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}
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#setStartValue(value) {
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this.opts.startValue.current = value;
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// update the main value prop immediately for external consumers
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this.#updateValue((prev) => ({
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...prev,
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start: value,
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}));
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}
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#setEndValue(value) {
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this.opts.endValue.current = value;
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// update the main value prop immediately for external consumers
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this.#updateValue((prev) => ({
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...prev,
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end: value,
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}));
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}
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setMonths = (months) => {
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this.months = months;
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};
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isOutsideVisibleMonths(date) {
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return !this.visibleMonths.some((month) => isSameMonth(date, month));
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}
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isDateDisabled(date) {
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if (this.opts.isDateDisabled.current(date) || this.opts.disabled.current)
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return true;
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const minValue = this.opts.minValue.current;
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const maxValue = this.opts.maxValue.current;
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if (minValue && isBefore(date, minValue))
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return true;
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if (maxValue && isAfter(date, maxValue))
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return true;
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return false;
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}
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isDateUnavailable(date) {
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if (this.opts.isDateUnavailable.current(date))
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return true;
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return false;
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}
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isSelectionStart(date) {
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if (!this.opts.startValue.current)
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return false;
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return isSameDay(date, this.opts.startValue.current);
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}
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isSelectionEnd(date) {
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if (!this.opts.endValue.current)
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return false;
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return isSameDay(date, this.opts.endValue.current);
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}
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isSelected(date) {
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if (this.opts.startValue.current && isSameDay(this.opts.startValue.current, date))
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return true;
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if (this.opts.endValue.current && isSameDay(this.opts.endValue.current, date))
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return true;
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if (this.opts.startValue.current && this.opts.endValue.current) {
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return isBetweenInclusive(date, this.opts.startValue.current, this.opts.endValue.current);
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}
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return false;
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}
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#isRangeValid(start, end) {
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// ensure we always use the correct order for calculation
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const orderedStart = isBefore(end, start) ? end : start;
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const orderedEnd = isBefore(end, start) ? start : end;
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const startDate = orderedStart.toDate(getLocalTimeZone());
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const endDate = orderedEnd.toDate(getLocalTimeZone());
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const timeDifference = endDate.getTime() - startDate.getTime();
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const daysDifference = Math.floor(timeDifference / (1000 * 60 * 60 * 24));
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const daysInRange = daysDifference + 1; // +1 to include both start and end days
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if (this.opts.minDays.current && daysInRange < this.opts.minDays.current)
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return false;
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if (this.opts.maxDays.current && daysInRange > this.opts.maxDays.current)
|
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return false;
|
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// check for disabled dates in range if excludeDisabled is enabled
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if (this.opts.excludeDisabled.current &&
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this.#hasDisabledDatesInRange(orderedStart, orderedEnd)) {
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return false;
|
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}
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return true;
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}
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shiftFocus(node, add) {
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return shiftCalendarFocus({
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node,
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add,
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placeholder: this.opts.placeholder,
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calendarNode: this.opts.ref.current,
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isPrevButtonDisabled: this.isPrevButtonDisabled,
|
||||
isNextButtonDisabled: this.isNextButtonDisabled,
|
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months: this.months,
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numberOfMonths: this.opts.numberOfMonths.current,
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});
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}
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#announceEmpty() {
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this.announcer.announce("Selected date is now empty.", "polite");
|
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}
|
||||
#announceSelectedDate(date) {
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||||
this.announcer.announce(`Selected Date: ${this.formatter.selectedDate(date, false)}`, "polite");
|
||||
}
|
||||
#announceSelectedRange(start, end) {
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this.announcer.announce(`Selected Dates: ${this.formatter.selectedDate(start, false)} to ${this.formatter.selectedDate(end, false)}`, "polite");
|
||||
}
|
||||
handleCellClick(e, date) {
|
||||
if (this.isDateDisabled(date) || this.isDateUnavailable(date))
|
||||
return;
|
||||
const prevLastPressedDate = this.lastPressedDateValue;
|
||||
this.lastPressedDateValue = date;
|
||||
if (this.opts.startValue.current && this.highlightedRange === null) {
|
||||
if (isSameDay(this.opts.startValue.current, date) &&
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||||
!this.opts.preventDeselect.current &&
|
||||
!this.opts.endValue.current) {
|
||||
this.#setStartValue(undefined);
|
||||
this.opts.placeholder.current = date;
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||||
this.#announceEmpty();
|
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return;
|
||||
}
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||||
else if (!this.opts.endValue.current) {
|
||||
e.preventDefault();
|
||||
if (prevLastPressedDate && isSameDay(prevLastPressedDate, date)) {
|
||||
this.#setStartValue(date);
|
||||
this.#announceSelectedDate(date);
|
||||
}
|
||||
}
|
||||
}
|
||||
if (this.opts.startValue.current &&
|
||||
this.opts.endValue.current &&
|
||||
isSameDay(this.opts.endValue.current, date) &&
|
||||
!this.opts.preventDeselect.current) {
|
||||
this.#setStartValue(undefined);
|
||||
this.#setEndValue(undefined);
|
||||
this.opts.placeholder.current = date;
|
||||
this.#announceEmpty();
|
||||
return;
|
||||
}
|
||||
if (!this.opts.startValue.current) {
|
||||
this.#announceSelectedDate(date);
|
||||
this.#setStartValue(date);
|
||||
}
|
||||
else if (!this.opts.endValue.current) {
|
||||
// determine the start and end dates for validation
|
||||
const startDate = this.opts.startValue.current;
|
||||
const endDate = date;
|
||||
const orderedStart = isBefore(endDate, startDate) ? endDate : startDate;
|
||||
const orderedEnd = isBefore(endDate, startDate) ? startDate : endDate;
|
||||
// check if the range violates constraints
|
||||
if (!this.#isRangeValid(orderedStart, orderedEnd)) {
|
||||
// reset to just the clicked date
|
||||
this.#setStartValue(date);
|
||||
this.#setEndValue(undefined);
|
||||
this.#announceSelectedDate(date);
|
||||
}
|
||||
else {
|
||||
// ensure start and end are properly ordered
|
||||
if (isBefore(endDate, startDate)) {
|
||||
// backward selection - reorder the values
|
||||
this.#setStartValue(endDate);
|
||||
this.#setEndValue(startDate);
|
||||
this.#announceSelectedRange(endDate, startDate);
|
||||
}
|
||||
else {
|
||||
// forward selection - keep original order
|
||||
this.#setEndValue(date);
|
||||
this.#announceSelectedRange(this.opts.startValue.current, date);
|
||||
}
|
||||
}
|
||||
}
|
||||
else if (this.opts.endValue.current && this.opts.startValue.current) {
|
||||
this.#setEndValue(undefined);
|
||||
this.#announceSelectedDate(date);
|
||||
this.#setStartValue(date);
|
||||
}
|
||||
}
|
||||
onkeydown(event) {
|
||||
return handleCalendarKeydown({
|
||||
event,
|
||||
handleCellClick: this.handleCellClick,
|
||||
placeholderValue: this.opts.placeholder.current,
|
||||
shiftFocus: this.shiftFocus,
|
||||
});
|
||||
}
|
||||
/**
|
||||
* Navigates to the next page of the calendar.
|
||||
*/
|
||||
nextPage() {
|
||||
handleCalendarNextPage({
|
||||
fixedWeeks: this.opts.fixedWeeks.current,
|
||||
locale: this.opts.locale.current,
|
||||
numberOfMonths: this.opts.numberOfMonths.current,
|
||||
pagedNavigation: this.opts.pagedNavigation.current,
|
||||
setMonths: this.setMonths,
|
||||
setPlaceholder: (date) => (this.opts.placeholder.current = date),
|
||||
weekStartsOn: this.opts.weekStartsOn.current,
|
||||
months: this.months,
|
||||
});
|
||||
}
|
||||
/**
|
||||
* Navigates to the previous page of the calendar.
|
||||
*/
|
||||
prevPage() {
|
||||
handleCalendarPrevPage({
|
||||
fixedWeeks: this.opts.fixedWeeks.current,
|
||||
locale: this.opts.locale.current,
|
||||
numberOfMonths: this.opts.numberOfMonths.current,
|
||||
pagedNavigation: this.opts.pagedNavigation.current,
|
||||
setMonths: this.setMonths,
|
||||
setPlaceholder: (date) => (this.opts.placeholder.current = date),
|
||||
weekStartsOn: this.opts.weekStartsOn.current,
|
||||
months: this.months,
|
||||
});
|
||||
}
|
||||
nextYear() {
|
||||
this.opts.placeholder.current = this.opts.placeholder.current.add({ years: 1 });
|
||||
}
|
||||
prevYear() {
|
||||
this.opts.placeholder.current = this.opts.placeholder.current.subtract({ years: 1 });
|
||||
}
|
||||
setYear(year) {
|
||||
this.opts.placeholder.current = this.opts.placeholder.current.set({ year });
|
||||
}
|
||||
setMonth(month) {
|
||||
this.opts.placeholder.current = this.opts.placeholder.current.set({ month });
|
||||
}
|
||||
getBitsAttr = (part) => {
|
||||
return calendarAttrs.getAttr(part, "range-calendar");
|
||||
};
|
||||
snippetProps = $derived.by(() => ({
|
||||
months: this.months,
|
||||
weekdays: this.weekdays,
|
||||
}));
|
||||
props = $derived.by(() => ({
|
||||
...getCalendarElementProps({
|
||||
fullCalendarLabel: this.fullCalendarLabel,
|
||||
id: this.opts.id.current,
|
||||
isInvalid: this.isInvalid,
|
||||
disabled: this.opts.disabled.current,
|
||||
readonly: this.opts.readonly.current,
|
||||
}),
|
||||
[this.getBitsAttr("root")]: "",
|
||||
//
|
||||
onkeydown: this.onkeydown,
|
||||
...this.attachment,
|
||||
}));
|
||||
#hasDisabledDatesInRange(start, end) {
|
||||
for (let date = start; isBefore(date, end) || isSameDay(date, end); date = date.add({ days: 1 })) {
|
||||
if (this.isDateDisabled(date))
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
}
|
||||
export class RangeCalendarCellState {
|
||||
static create(opts) {
|
||||
return RangeCalendarCellContext.set(new RangeCalendarCellState(opts, CalendarRootContext.get()));
|
||||
}
|
||||
opts;
|
||||
root;
|
||||
attachment;
|
||||
cellDate = $derived.by(() => toDate(this.opts.date.current));
|
||||
isOutsideMonth = $derived.by(() => !isSameMonth(this.opts.date.current, this.opts.month.current));
|
||||
isDisabled = $derived.by(() => this.root.isDateDisabled(this.opts.date.current) ||
|
||||
(this.isOutsideMonth && this.root.opts.disableDaysOutsideMonth.current));
|
||||
isUnavailable = $derived.by(() => this.root.opts.isDateUnavailable.current(this.opts.date.current));
|
||||
isDateToday = $derived.by(() => isToday(this.opts.date.current, getLocalTimeZone()));
|
||||
isOutsideVisibleMonths = $derived.by(() => this.root.isOutsideVisibleMonths(this.opts.date.current));
|
||||
isFocusedDate = $derived.by(() => isSameDay(this.opts.date.current, this.root.opts.placeholder.current));
|
||||
isSelectedDate = $derived.by(() => this.root.isSelected(this.opts.date.current));
|
||||
isSelectionStart = $derived.by(() => this.root.isSelectionStart(this.opts.date.current));
|
||||
isRangeStart = $derived.by(() => this.root.isSelectionStart(this.opts.date.current));
|
||||
isRangeEnd = $derived.by(() => {
|
||||
if (!this.root.opts.endValue.current)
|
||||
return this.root.isSelectionStart(this.opts.date.current);
|
||||
return this.root.isSelectionEnd(this.opts.date.current);
|
||||
});
|
||||
isRangeMiddle = $derived.by(() => this.isSelectionMiddle);
|
||||
isSelectionMiddle = $derived.by(() => {
|
||||
return this.isSelectedDate && !this.isSelectionStart && !this.isSelectionEnd;
|
||||
});
|
||||
isSelectionEnd = $derived.by(() => this.root.isSelectionEnd(this.opts.date.current));
|
||||
isHighlighted = $derived.by(() => this.root.highlightedRange
|
||||
? isBetweenInclusive(this.opts.date.current, this.root.highlightedRange.start, this.root.highlightedRange.end)
|
||||
: false);
|
||||
labelText = $derived.by(() => this.root.formatter.custom(this.cellDate, {
|
||||
weekday: "long",
|
||||
month: "long",
|
||||
day: "numeric",
|
||||
year: "numeric",
|
||||
}));
|
||||
constructor(opts, root) {
|
||||
this.opts = opts;
|
||||
this.root = root;
|
||||
this.attachment = attachRef(opts.ref);
|
||||
}
|
||||
snippetProps = $derived.by(() => ({
|
||||
disabled: this.isDisabled,
|
||||
unavailable: this.isUnavailable,
|
||||
selected: this.isSelectedDate,
|
||||
}));
|
||||
ariaDisabled = $derived.by(() => {
|
||||
return (this.isDisabled ||
|
||||
(this.isOutsideMonth && this.root.opts.disableDaysOutsideMonth.current) ||
|
||||
this.isUnavailable);
|
||||
});
|
||||
sharedDataAttrs = $derived.by(() => ({
|
||||
"data-unavailable": boolToEmptyStrOrUndef(this.isUnavailable),
|
||||
"data-today": this.isDateToday ? "" : undefined,
|
||||
"data-outside-month": this.isOutsideMonth ? "" : undefined,
|
||||
"data-outside-visible-months": this.isOutsideVisibleMonths ? "" : undefined,
|
||||
"data-focused": this.isFocusedDate ? "" : undefined,
|
||||
"data-selection-start": this.isSelectionStart ? "" : undefined,
|
||||
"data-selection-end": this.isSelectionEnd ? "" : undefined,
|
||||
"data-range-start": this.isRangeStart ? "" : undefined,
|
||||
"data-range-end": this.isRangeEnd ? "" : undefined,
|
||||
"data-range-middle": this.isRangeMiddle ? "" : undefined,
|
||||
"data-highlighted": this.isHighlighted ? "" : undefined,
|
||||
"data-selected": boolToEmptyStrOrUndef(this.isSelectedDate),
|
||||
"data-value": this.opts.date.current.toString(),
|
||||
"data-type": getDateValueType(this.opts.date.current),
|
||||
"data-disabled": boolToEmptyStrOrUndef(this.isDisabled ||
|
||||
(this.isOutsideMonth && this.root.opts.disableDaysOutsideMonth.current)),
|
||||
}));
|
||||
props = $derived.by(() => ({
|
||||
id: this.opts.id.current,
|
||||
role: "gridcell",
|
||||
"aria-selected": boolToStr(this.isSelectedDate),
|
||||
"aria-disabled": boolToStr(this.ariaDisabled),
|
||||
...this.sharedDataAttrs,
|
||||
[this.root.getBitsAttr("cell")]: "",
|
||||
...this.attachment,
|
||||
}));
|
||||
}
|
||||
export class RangeCalendarDayState {
|
||||
static create(opts) {
|
||||
return new RangeCalendarDayState(opts, RangeCalendarCellContext.get());
|
||||
}
|
||||
opts;
|
||||
cell;
|
||||
attachment;
|
||||
constructor(opts, cell) {
|
||||
this.opts = opts;
|
||||
this.cell = cell;
|
||||
this.attachment = attachRef(opts.ref);
|
||||
this.onclick = this.onclick.bind(this);
|
||||
this.onmouseenter = this.onmouseenter.bind(this);
|
||||
this.onfocusin = this.onfocusin.bind(this);
|
||||
}
|
||||
#tabindex = $derived.by(() => (this.cell.isOutsideMonth && this.cell.root.opts.disableDaysOutsideMonth.current) ||
|
||||
this.cell.isDisabled
|
||||
? undefined
|
||||
: this.cell.isFocusedDate
|
||||
? 0
|
||||
: -1);
|
||||
onclick(e) {
|
||||
if (this.cell.isDisabled)
|
||||
return;
|
||||
this.cell.root.handleCellClick(e, this.cell.opts.date.current);
|
||||
}
|
||||
onmouseenter(_) {
|
||||
if (this.cell.isDisabled)
|
||||
return;
|
||||
this.cell.root.focusedValue = this.cell.opts.date.current;
|
||||
}
|
||||
onfocusin(_) {
|
||||
if (this.cell.isDisabled)
|
||||
return;
|
||||
this.cell.root.focusedValue = this.cell.opts.date.current;
|
||||
}
|
||||
snippetProps = $derived.by(() => ({
|
||||
disabled: this.cell.isDisabled,
|
||||
unavailable: this.cell.isUnavailable,
|
||||
selected: this.cell.isSelectedDate,
|
||||
day: `${this.cell.opts.date.current.day}`,
|
||||
}));
|
||||
props = $derived.by(() => ({
|
||||
id: this.opts.id.current,
|
||||
role: "button",
|
||||
"aria-label": this.cell.labelText,
|
||||
"aria-disabled": boolToStr(this.cell.ariaDisabled),
|
||||
...this.cell.sharedDataAttrs,
|
||||
tabindex: this.#tabindex,
|
||||
[this.cell.root.getBitsAttr("day")]: "",
|
||||
// Shared logic for range calendar and calendar
|
||||
"data-bits-day": "",
|
||||
//
|
||||
onclick: this.onclick,
|
||||
onmouseenter: this.onmouseenter,
|
||||
onfocusin: this.onfocusin,
|
||||
...this.attachment,
|
||||
}));
|
||||
}
|
||||
Reference in New Issue
Block a user