import HTMLElement from '../html-element/HTMLElement.js';
import * as PropertySymbol from '../../PropertySymbol.js';
import ValidityState from '../../validity-state/ValidityState.js';
import DOMExceptionNameEnum from '../../exception/DOMExceptionNameEnum.js';
import Event from '../../event/Event.js';
import HTMLInputElementValueSanitizer from './HTMLInputElementValueSanitizer.js';
import HTMLInputElementSelectionModeEnum from './HTMLInputElementSelectionModeEnum.js';
import HTMLInputElementSelectionDirectionEnum from './HTMLInputElementSelectionDirectionEnum.js';
import HTMLInputElementValueStepping from './HTMLInputElementValueStepping.js';
import FileList from './FileList.js';
import EventPhaseEnum from '../../event/EventPhaseEnum.js';
import HTMLInputElementDateUtility from './HTMLInputElementDateUtility.js';
import HTMLLabelElementUtility from '../html-label-element/HTMLLabelElementUtility.js';
import { URL } from 'url';
import MouseEvent from '../../event/events/MouseEvent.js';
/**
* HTML Input Element.
*
* Reference:
* https://developer.mozilla.org/en-US/docs/Web/API/HTMLInputElement.
*
* Used as reference for some of the logic (like selection range):
* https://github.com/jsdom/jsdom/blob/master/lib/jsdom/living/nodes/nodes/HTMLInputElement-impl.js (MIT licensed).
*/
export default class HTMLInputElement extends HTMLElement {
// Events
oninput = null;
oninvalid = null;
onselectionchange = null;
[PropertySymbol.value] = null;
[PropertySymbol.height] = 0;
[PropertySymbol.width] = 0;
[PropertySymbol.defaultChecked] = false;
[PropertySymbol.checked] = null;
[PropertySymbol.validationMessage] = '';
[PropertySymbol.validity] = new ValidityState(this);
[PropertySymbol.files] = new FileList();
[PropertySymbol.indeterminate] = false;
[PropertySymbol.formNode] = null;
[PropertySymbol.popoverTargetElement] = null;
// Private properties
#selectionStart = null;
#selectionEnd = null;
#selectionDirection = HTMLInputElementSelectionDirectionEnum.none;
/**
* Returns default checked.
*
* @returns Default checked.
*/
get defaultChecked() {
return this[PropertySymbol.defaultChecked];
}
/**
* Sets default checked.
*
* @param defaultChecked Default checked.
*/
set defaultChecked(defaultChecked) {
this[PropertySymbol.defaultChecked] = defaultChecked;
}
/**
* Returns files.
*
* @returns Files.
*/
get files() {
return this[PropertySymbol.files];
}
/**
* Sets files.
*
* @param files Files.
*/
set files(files) {
this[PropertySymbol.files] = files;
}
/**
* Returns form action.
*
* @returns Form action.
*/
get formAction() {
if (!this.hasAttribute('formaction')) {
return this[PropertySymbol.ownerDocument].location.href;
}
try {
return new URL(this.getAttribute('formaction'), this[PropertySymbol.ownerDocument].location.href).href;
}
catch (e) {
return '';
}
}
/**
* Sets form action.
*
* @param formAction Form action.
*/
set formAction(formAction) {
this.setAttribute('formaction', formAction);
}
/**
* Returns form enctype.
*
* @returns Form enctype.
*/
get formEnctype() {
return this.getAttribute('formenctype') || '';
}
/**
* Sets form enctype.
*
* @param formEnctype Form enctype.
*/
set formEnctype(formEnctype) {
this.setAttribute('formenctype', formEnctype);
}
/**
* Returns form method.
*
* @returns Form method.
*/
get formMethod() {
return this.getAttribute('formmethod') || '';
}
/**
* Sets form method.
*
* @param formMethod Form method.
*/
set formMethod(formMethod) {
this.setAttribute('formmethod', formMethod);
}
/**
* Returns no validate.
*
* @returns No validate.
*/
get formNoValidate() {
return this.getAttribute('formnovalidate') !== null;
}
/**
* Sets no validate.
*
* @param formNoValidate No validate.
*/
set formNoValidate(formNoValidate) {
if (!formNoValidate) {
this.removeAttribute('formnovalidate');
}
else {
this.setAttribute('formnovalidate', '');
}
}
/**
* Returns form target.
*
* @returns Form target.
*/
get formTarget() {
return this.getAttribute('formtarget') || '';
}
/**
* Sets form target.
*
* @param formTarget Form target.
*/
set formTarget(formTarget) {
this.setAttribute('formtarget', formTarget);
}
/**
* Returns the parent form element.
*
* @returns Form.
*/
get form() {
if (this[PropertySymbol.formNode]) {
return this[PropertySymbol.formNode];
}
const id = this[PropertySymbol.attributes][PropertySymbol.namedItems].get('form')?.[PropertySymbol.value];
if (!id || !this[PropertySymbol.isConnected]) {
return null;
}
return this[PropertySymbol.ownerDocument].getElementById(id);
}
/**
* Returns validation message.
*
* @returns Validation message.
*/
get validationMessage() {
return this[PropertySymbol.validationMessage];
}
/**
* Returns validity.
*
* @returns Validity.
*/
get validity() {
return this[PropertySymbol.validity];
}
/**
* Returns height.
*
* @returns Height.
*/
get height() {
return this[PropertySymbol.height];
}
/**
* Sets height.
*
* @param height Height.
*/
set height(height) {
this[PropertySymbol.height] = height;
this.setAttribute('height', String(height));
}
/**
* Returns width.
*
* @returns Width.
*/
get width() {
return this[PropertySymbol.width];
}
/**
* Sets width.
*
* @param width Width.
*/
set width(width) {
this[PropertySymbol.width] = width;
this.setAttribute('width', String(width));
}
/**
* Returns size.
*
* @returns Size.
*/
get size() {
const size = this.getAttribute('size');
if (size !== null) {
return parseInt(size);
}
return 20;
}
/**
* Sets size.
*
* @param size Size.
*/
set size(size) {
this.setAttribute('size', String(size));
}
/**
* Returns minlength.
*
* @returns Min length.
*/
get minLength() {
const minLength = this.getAttribute('minlength');
if (minLength !== null) {
return parseInt(minLength);
}
return -1;
}
/**
* Sets minlength.
*
* @param minLength Min length.
*/
set minLength(minlength) {
this.setAttribute('minlength', String(minlength));
}
/**
* Returns maxlength.
*
* @returns Max length.
*/
get maxLength() {
const maxLength = this.getAttribute('maxlength');
if (maxLength !== null) {
return parseInt(maxLength);
}
return -1;
}
/**
* Sets maxlength.
*
* @param maxlength Max length.
*/
set maxLength(maxLength) {
this.setAttribute('maxlength', String(maxLength));
}
/**
* Returns type.
*
* @returns Type. Defaults to "text".
*/
get type() {
return this.getAttribute('type') || 'text';
}
/**
* Sets type.
*
* @param type Type.
*/
set type(type) {
this.setAttribute('type', type.toLowerCase());
}
/**
* Returns name.
*
* @returns Name.
*/
get name() {
return this.getAttribute('name') || '';
}
/**
* Sets name.
*
* @param name Name.
*/
set name(name) {
this.setAttribute('name', name);
}
/**
* Returns alt.
*
* @returns Alt.
*/
get alt() {
return this.getAttribute('alt') || '';
}
/**
* Sets alt.
*
* @param alt Alt.
*/
set alt(alt) {
this.setAttribute('alt', alt);
}
/**
* Returns min.
*
* @returns Min.
*/
get min() {
return this.getAttribute('min') || '';
}
/**
* Sets min.
*
* @param min Min.
*/
set min(min) {
this.setAttribute('min', min);
}
/**
* Returns max.
*
* @returns Max.
*/
get max() {
return this.getAttribute('max') || '';
}
/**
* Sets max.
*
* @param max Max.
*/
set max(max) {
this.setAttribute('max', max);
}
/**
* Returns pattern.
*
* @returns Pattern.
*/
get pattern() {
return this.getAttribute('pattern') || '';
}
/**
* Sets pattern.
*
* @param pattern Pattern.
*/
set pattern(pattern) {
this.setAttribute('pattern', pattern);
}
/**
* Returns placeholder.
*
* @returns Placeholder.
*/
get placeholder() {
return this.getAttribute('placeholder') || '';
}
/**
* Sets placeholder.
*
* @param placeholder Placeholder.
*/
set placeholder(placeholder) {
this.setAttribute('placeholder', placeholder);
}
/**
* Returns step.
*
* @returns Step.
*/
get step() {
return this.getAttribute('step') || '';
}
/**
* Sets step.
*
* @param step Step.
*/
set step(step) {
this.setAttribute('step', step);
}
/**
* Returns inputmode.
*
* @returns Inputmode.
*/
get inputMode() {
return this.getAttribute('inputmode') || '';
}
/**
* Sets inputmode.
*
* @param inputmode Inputmode.
*/
set inputMode(inputmode) {
this.setAttribute('inputmode', inputmode);
}
/**
* Returns accept.
*
* @returns Accept.
*/
get accept() {
return this.getAttribute('accept') || '';
}
/**
* Sets accept.
*
* @param accept Accept.
*/
set accept(accept) {
this.setAttribute('accept', accept);
}
/**
* Returns allowdirs.
*
* @returns Allowdirs.
*/
get allowdirs() {
return this.getAttribute('allowdirs') || '';
}
/**
* Sets allowdirs.
*
* @param allowdirs Allowdirs.
*/
set allowdirs(allowdirs) {
this.setAttribute('allowdirs', allowdirs);
}
/**
* Returns autocomplete.
*
* @returns Autocomplete.
*/
get autocomplete() {
return this.getAttribute('autocomplete') || '';
}
/**
* Sets autocomplete.
*
* @param autocomplete Autocomplete.
*/
set autocomplete(autocomplete) {
this.setAttribute('autocomplete', autocomplete);
}
/**
* Returns src.
*
* @returns Src.
*/
get src() {
return this.getAttribute('src') || '';
}
/**
* Sets src.
*
* @param src Src.
*/
set src(src) {
this.setAttribute('src', src);
}
/**
* Returns defaultValue.
*
* @returns Defaultvalue.
*/
get defaultValue() {
return this.getAttribute('value') || '';
}
/**
* Sets defaultValue.
*
* @param defaultValue Defaultvalue.
*/
set defaultValue(defaultValue) {
this.setAttribute('value', defaultValue);
}
/**
* Returns read only.
*
* @returns Read only.
*/
get readOnly() {
return this.getAttribute('readonly') !== null;
}
/**
* Sets read only.
*
* @param readOnly Read only.
*/
set readOnly(readOnly) {
if (!readOnly) {
this.removeAttribute('readonly');
}
else {
this.setAttribute('readonly', '');
}
}
/**
* Returns disabled.
*
* @returns Disabled.
*/
get disabled() {
return this.getAttribute('disabled') !== null;
}
/**
* Sets disabled.
*
* @param disabled Disabled.
*/
set disabled(disabled) {
if (!disabled) {
this.removeAttribute('disabled');
}
else {
this.setAttribute('disabled', '');
}
}
/**
* Returns autofocus.
*
* @returns Autofocus.
*/
get autofocus() {
return this.getAttribute('autofocus') !== null;
}
/**
* Sets autofocus.
*
* @param autofocus Autofocus.
*/
set autofocus(autofocus) {
if (!autofocus) {
this.removeAttribute('autofocus');
}
else {
this.setAttribute('autofocus', '');
}
}
/**
* Returns required.
*
* @returns Required.
*/
get required() {
return this.getAttribute('required') !== null;
}
/**
* Sets required.
*
* @param required Required.
*/
set required(required) {
if (!required) {
this.removeAttribute('required');
}
else {
this.setAttribute('required', '');
}
}
/**
* Returns indeterminate.
*
* @returns Indeterminate.
*/
get indeterminate() {
return this[PropertySymbol.indeterminate];
}
/**
* Sets indeterminate.
*
* @param indeterminate Indeterminate.
*/
set indeterminate(indeterminate) {
this[PropertySymbol.indeterminate] = Boolean(indeterminate);
}
/**
* Returns multiple.
*
* @returns Multiple.
*/
get multiple() {
return this.getAttribute('multiple') !== null;
}
/**
* Sets multiple.
*
* @param multiple Multiple.
*/
set multiple(multiple) {
if (!multiple) {
this.removeAttribute('multiple');
}
else {
this.setAttribute('multiple', '');
}
}
/**
* Returns checked.
*
* @returns Checked.
*/
get checked() {
if (this[PropertySymbol.checked] !== null) {
return this[PropertySymbol.checked];
}
return this.getAttribute('checked') !== null;
}
/**
* Sets checked.
*
* @param checked Checked.
*/
set checked(checked) {
this.#setChecked(checked);
}
/**
* Returns value.
*
* @returns Value.
*/
get value() {
switch (this.type) {
case 'hidden':
case 'submit':
case 'image':
case 'reset':
case 'button':
return this.getAttribute('value') || '';
case 'checkbox':
case 'radio':
const attritube = this.getAttribute('value');
return attritube !== null ? attritube : 'on';
case 'file':
return this[PropertySymbol.files].length > 0
? '/fake/path/' + this[PropertySymbol.files][0].name
: '';
}
if (this[PropertySymbol.value] === null) {
return this.getAttribute('value') || '';
}
return this[PropertySymbol.value];
}
/**
* Sets value.
*
* @param value Value.
*/
set value(value) {
// The value maybe not string, so we need to convert it to string
value = value === null ? '' : String(value);
switch (this.type) {
case 'hidden':
case 'submit':
case 'image':
case 'reset':
case 'button':
case 'checkbox':
case 'radio':
this.setAttribute('value', value);
break;
case 'file':
if (value !== null && value !== '') {
throw new this[PropertySymbol.window].DOMException('Input elements of type "file" may only programmatically set the value to empty string.', DOMExceptionNameEnum.invalidStateError);
}
this[PropertySymbol.files] = new FileList();
break;
default:
const oldValue = this.value;
this[PropertySymbol.value] = HTMLInputElementValueSanitizer.sanitize(this, value);
if (oldValue !== this[PropertySymbol.value]) {
this.#selectionStart = this[PropertySymbol.value].length;
this.#selectionEnd = this[PropertySymbol.value].length;
this.#selectionDirection = HTMLInputElementSelectionDirectionEnum.none;
}
break;
}
}
/**
* Returns selection start.
*
* @returns Selection start.
*/
get selectionStart() {
if (!this.#isSelectionSupported()) {
return null;
}
if (this.#selectionStart === null) {
return this.value.length;
}
return this.#selectionStart;
}
/**
* Sets selection start.
*
* @param start Start.
*/
set selectionStart(start) {
if (!this.#isSelectionSupported()) {
throw new this[PropertySymbol.window].DOMException(`The input element's type (${this.type}) does not support selection.`, DOMExceptionNameEnum.invalidStateError);
}
this.setSelectionRange(start, Math.max(start, this.selectionEnd), this.#selectionDirection);
}
/**
* Returns selection end.
*
* @returns Selection end.
*/
get selectionEnd() {
if (!this.#isSelectionSupported()) {
return null;
}
if (this.#selectionEnd === null) {
return this.value.length;
}
return this.#selectionEnd;
}
/**
* Sets selection end.
*
* @param end End.
*/
set selectionEnd(end) {
if (!this.#isSelectionSupported()) {
throw new this[PropertySymbol.window].DOMException(`The input element's type (${this.type}) does not support selection.`, DOMExceptionNameEnum.invalidStateError);
}
this.setSelectionRange(this.selectionStart, end, this.#selectionDirection);
}
/**
* Returns selection direction.
*
* @returns Selection direction.
*/
get selectionDirection() {
if (!this.#isSelectionSupported()) {
return null;
}
return this.#selectionDirection;
}
/**
* Sets selection direction.
*
* @param direction Direction.
*/
set selectionDirection(direction) {
if (!this.#isSelectionSupported()) {
throw new this[PropertySymbol.window].DOMException(`The input element's type (${this.type}) does not support selection.`, DOMExceptionNameEnum.invalidStateError);
}
this.setSelectionRange(this.#selectionStart, this.#selectionEnd, direction);
}
/**
* Returns "true" if it will validate.
*
* @returns "true" if it will validate.
*/
get willValidate() {
return (this.type !== 'hidden' &&
this.type !== 'reset' &&
this.type !== 'button' &&
!this.disabled &&
!this['readOnly']);
}
/**
* Returns value as Date.
*
* @returns Date.
*/
get valueAsDate() {
switch (this.type) {
case 'date':
case 'month':
return isNaN(new Date(String(this.value)).getTime()) ? null : new Date(this.value);
case 'week': {
const d = HTMLInputElementDateUtility.isoWeekDate(this.value);
return isNaN(d.getTime()) ? null : d;
}
case 'time': {
const d = new Date(`1970-01-01T${this.value}Z`);
return isNaN(d.getTime()) ? null : d;
}
default:
return null;
}
}
/**
* Sets value from a Date.
*
* @param value Date.
*/
set valueAsDate(value) {
// Specs at https://html.spec.whatwg.org/multipage/input.html#dom-input-valueasdate
if (!['date', 'month', 'time', 'week'].includes(this.type)) {
throw new this[PropertySymbol.window].DOMException("Failed to set the 'valueAsDate' property on 'HTMLInputElement': This input element does not support Date values.", DOMExceptionNameEnum.invalidStateError);
}
if (typeof value !== 'object') {
throw new this[PropertySymbol.window].TypeError("Failed to set the 'valueAsDate' property on 'HTMLInputElement': Failed to convert value to 'object'.");
}
else if (value && !(value instanceof Date)) {
throw new this[PropertySymbol.window].TypeError("Failed to set the 'valueAsDate' property on 'HTMLInputElement': The provided value is not a Date.");
}
else if (value === null || isNaN(value.getTime())) {
this.value = '';
return;
}
switch (this.type) {
case 'date':
this.value = value.toISOString().split('T')[0];
break;
case 'month':
this.value = value.toISOString().split('T')[0].slice(0, -3);
break;
case 'time':
this.value = value.toISOString().split('T')[1].slice(0, 5);
break;
case 'week':
this.value = HTMLInputElementDateUtility.dateIsoWeek(value);
break;
}
}
/**
* Returns value as number.
*
* @returns Number.
*/
get valueAsNumber() {
const value = this.value;
if (!this.type.match(/^(range|number|date|datetime-local|month|time|week)$/) || !value) {
return NaN;
}
switch (this.type) {
case 'number':
return parseFloat(value);
case 'range': {
const number = parseFloat(value);
const min = parseFloat(this.min) || 0;
const max = parseFloat(this.max) || 100;
if (isNaN(number)) {
return max < min ? min : (min + max) / 2;
}
else if (number < min) {
return min;
}
else if (number > max) {
return max;
}
return number;
}
case 'date':
return new Date(value).getTime();
case 'datetime-local':
return new Date(value).getTime() - new Date(value).getTimezoneOffset() * 60000;
case 'month':
return (new Date(value).getUTCFullYear() - 1970) * 12 + new Date(value).getUTCMonth();
case 'time':
return (new Date('1970-01-01T' + value).getTime() - new Date('1970-01-01T00:00:00').getTime());
case 'week': {
// https://html.spec.whatwg.org/multipage/input.html#week-state-(type=week)
const match = value.match(/^(\d{4})-W(\d{2})$/);
if (!match) {
return NaN;
}
const d = new Date(Date.UTC(parseInt(match[1], 10), 0));
const day = d.getUTCDay();
const diff = ((day === 0 ? -6 : 1) - day) * 86400000 + parseInt(match[2], 10) * 604800000;
return d.getTime() + diff;
}
}
}
/**
* Sets value from a number.
*
* @param value number.
*/
set valueAsNumber(value) {
// Specs at https://html.spec.whatwg.org/multipage/input.html
switch (this.type) {
case 'number':
case 'range':
// We Rely on HTMLInputElementValueSanitizer
this.value = Number(value).toString();
break;
case 'date':
case 'datetime-local': {
const d = new Date(Number(value));
if (isNaN(d.getTime())) {
// Reset to default value
this.value = '';
break;
}
if (this.type == 'date') {
this.value = d.toISOString().slice(0, 10);
}
else {
this.value = d.toISOString().slice(0, -1);
}
break;
}
case 'month':
if (!Number.isInteger(value) || value < 0) {
this.value = '';
}
else {
this.value = new Date(Date.UTC(1970, Number(value))).toISOString().slice(0, 7);
}
break;
case 'time':
if (!Number.isInteger(value) || value < 0) {
this.value = '';
}
else {
this.value = new Date(Number(value)).toISOString().slice(11, -1);
}
break;
case 'week': {
const d = new Date(Number(value));
this.value = isNaN(d.getTime()) ? '' : HTMLInputElementDateUtility.dateIsoWeek(d);
break;
}
default:
throw new this[PropertySymbol.window].DOMException("Failed to set the 'valueAsNumber' property on 'HTMLInputElement': This input element does not support Number values.", DOMExceptionNameEnum.invalidStateError);
}
}
/**
* Returns the associated label elements.
*
* @returns Label elements.
*/
get labels() {
return HTMLLabelElementUtility.getAssociatedLabelElements(this);
}
/**
* Returns associated datalist element.
*
* @returns Data list element.
*/
get list() {
const id = this.getAttribute('list');
if (!id) {
return null;
}
const rootNode = this[PropertySymbol.rootNode] || this[PropertySymbol.ownerDocument];
return rootNode.querySelector(`datalist#${id}`);
}
/**
* Returns popover target element.
*
* @returns Popover target element.
*/
get popoverTargetElement() {
return this[PropertySymbol.popoverTargetElement];
}
/**
* Sets popover target element.
*
* @param popoverTargetElement Popover target element.
*/
set popoverTargetElement(popoverTargetElement) {
if (popoverTargetElement !== null && !(popoverTargetElement instanceof HTMLElement)) {
throw new this[PropertySymbol.window].TypeError(`Failed to set the 'popoverTargetElement' property on 'HTMLInputElement': Failed to convert value to 'Element'.`);
}
this[PropertySymbol.popoverTargetElement] = popoverTargetElement;
}
/**
* Returns popover target action.
*
* @returns Popover target action.
*/
get popoverTargetAction() {
const value = this.getAttribute('popovertargetaction');
if (value === null || (value !== 'hide' && value !== 'show' && value !== 'toggle')) {
return 'toggle';
}
return value;
}
/**
* Sets popover target action.
*
* @param value Popover target action.
*/
set popoverTargetAction(value) {
this.setAttribute('popovertargetaction', value);
}
/**
* Sets validation message.
*
* @param message Message.
*/
setCustomValidity(message) {
this[PropertySymbol.validationMessage] = String(message);
}
/**
* Selects the text.
*/
select() {
if (!this.#isSelectionSupported()) {
return null;
}
this.#selectionStart = 0;
this.#selectionEnd = this.value.length;
this.#selectionDirection = HTMLInputElementSelectionDirectionEnum.none;
this.dispatchEvent(new Event('select', { bubbles: true, cancelable: false }));
}
/**
* Set selection range.
*
* @param start Start.
* @param end End.
* @param [direction="none"] Direction.
*/
setSelectionRange(start, end, direction = 'none') {
if (!this.#isSelectionSupported()) {
throw new this[PropertySymbol.window].DOMException(`The input element's type (${this.type}) does not support selection.`, DOMExceptionNameEnum.invalidStateError);
}
this.#selectionEnd = Math.min(end, this.value.length);
this.#selectionStart = Math.min(start, this.#selectionEnd);
this.#selectionDirection =
direction === HTMLInputElementSelectionDirectionEnum.forward ||
direction === HTMLInputElementSelectionDirectionEnum.backward
? direction
: HTMLInputElementSelectionDirectionEnum.none;
this.dispatchEvent(new Event('select', { bubbles: true, cancelable: false }));
}
/**
* Set range text.
*
* @param replacement Replacement.
* @param [start] Start.
* @param [end] End.
* @param [direction] Direction.
* @param selectionMode
*/
setRangeText(replacement, start = null, end = null, selectionMode = HTMLInputElementSelectionModeEnum.preserve) {
if (!this.#isSelectionSupported()) {
throw new this[PropertySymbol.window].DOMException(`The input element's type (${this.type}) does not support selection.`, DOMExceptionNameEnum.invalidStateError);
}
if (start === null) {
start = this.#selectionStart;
}
if (end === null) {
end = this.#selectionEnd;
}
if (start > end) {
throw new this[PropertySymbol.window].DOMException('The index is not in the allowed range.', DOMExceptionNameEnum.invalidStateError);
}
start = Math.min(start, this.value.length);
end = Math.min(end, this.value.length);
const val = this.value;
let selectionStart = this.#selectionStart;
let selectionEnd = this.#selectionEnd;
this.value = val.slice(0, start) + replacement + val.slice(end);
const newEnd = start + this.value.length;
switch (selectionMode) {
case HTMLInputElementSelectionModeEnum.select:
this.setSelectionRange(start, newEnd);
break;
case HTMLInputElementSelectionModeEnum.start:
this.setSelectionRange(start, start);
break;
case HTMLInputElementSelectionModeEnum.end:
this.setSelectionRange(newEnd, newEnd);
break;
default:
const delta = replacement.length - (end - start);
if (selectionStart > end) {
selectionStart += delta;
}
else if (selectionStart > start) {
selectionStart = start;
}
if (selectionEnd > end) {
selectionEnd += delta;
}
else if (selectionEnd > start) {
selectionEnd = newEnd;
}
this.setSelectionRange(selectionStart, selectionEnd);
break;
}
}
/**
* Checks validity.
*
* @returns "true" if the field is valid.
*/
checkValidity() {
const valid = this.disabled ||
this.readOnly ||
this.type === 'hidden' ||
this.type === 'reset' ||
this.type === 'button' ||
this[PropertySymbol.validity].valid;
if (!valid) {
this.dispatchEvent(new Event('invalid', { bubbles: true, cancelable: true }));
}
return valid;
}
/**
* Reports validity.
*
* @returns "true" if the field is valid.
*/
reportValidity() {
return this.checkValidity();
}
/**
* Steps up.
*
* @param [increment] Increment.
*/
stepUp(increment) {
const newValue = HTMLInputElementValueStepping.step(this.type, this.value, 1, increment);
if (newValue !== null) {
this.value = newValue;
}
}
/**
* Steps down.
*
* @param [increment] Increment.
*/
stepDown(increment) {
const newValue = HTMLInputElementValueStepping.step(this.type, this.value, -1, increment);
if (newValue !== null) {
this.value = newValue;
}
}
/**
* @override
*/
[PropertySymbol.cloneNode](deep = false) {
const clone = super[PropertySymbol.cloneNode](deep);
clone[PropertySymbol.value] = this[PropertySymbol.value];
clone[PropertySymbol.height] = this[PropertySymbol.height];
clone[PropertySymbol.width] = this[PropertySymbol.width];
clone[PropertySymbol.defaultChecked] = this[PropertySymbol.defaultChecked];
clone[PropertySymbol.files] = this[PropertySymbol.files].slice();
clone.#selectionStart = this.#selectionStart;
clone.#selectionEnd = this.#selectionEnd;
clone.#selectionDirection = this.#selectionDirection;
return clone;
}
/**
* @override
*/
dispatchEvent(event) {
if (event[PropertySymbol.type] !== 'click' ||
event[PropertySymbol.eventPhase] !== EventPhaseEnum.none ||
!(event instanceof MouseEvent)) {
return super.dispatchEvent(event);
}
// Do nothing if the input element is disabled and the event is a click event.
if (this.disabled) {
return false;
}
let previousCheckedValue = null;
let previousIndeterminateValue = this[PropertySymbol.indeterminate];
// The checkbox or radio button has to be checked before the click event is dispatched, so that event listeners can check the checked value.
// However, the value has to be restored if preventDefault() is called on the click event.
const type = this.type;
if (type === 'checkbox' || type === 'radio') {
previousCheckedValue = this.checked;
this.#setChecked(type === 'checkbox' ? !previousCheckedValue : true);
if (type === 'checkbox') {
previousIndeterminateValue = this[PropertySymbol.indeterminate];
this[PropertySymbol.indeterminate] = false;
}
}
// Dispatches the event
const returnValue = super.dispatchEvent(event);
if (event[PropertySymbol.type] !== 'click' ||
event[PropertySymbol.eventPhase] !== EventPhaseEnum.none ||
!(event instanceof MouseEvent)) {
return returnValue;
}
if (event[PropertySymbol.defaultPrevented]) {
// Restore checked state if preventDefault() is triggered inside a listener of the click event.
if (previousCheckedValue !== null) {
this.#setChecked(previousCheckedValue);
this[PropertySymbol.indeterminate] = previousIndeterminateValue;
}
}
else {
const type = this.type;
if (type === 'checkbox' && this[PropertySymbol.isConnected]) {
this.dispatchEvent(new Event('input', { bubbles: true, cancelable: true }));
this.dispatchEvent(new Event('change', { bubbles: true, cancelable: true }));
}
else if (type === 'radio' && !previousCheckedValue && this[PropertySymbol.isConnected]) {
this.dispatchEvent(new Event('input', { bubbles: true, cancelable: true }));
this.dispatchEvent(new Event('change', { bubbles: true, cancelable: true }));
}
else if (type === 'submit' || type === 'reset') {
const form = this.form;
if (form) {
if (type === 'submit' && this[PropertySymbol.isConnected]) {
form.requestSubmit(this);
}
else if (type === 'reset') {
form.reset();
}
}
}
}
return returnValue;
}
/**
* Checks is selection is supported.
*
* @returns "true" if selection is supported.
*/
#isSelectionSupported() {
const inputType = this.type;
return (inputType === 'text' ||
inputType === 'search' ||
inputType === 'url' ||
inputType === 'tel' ||
inputType === 'password');
}
/**
* Sets checked value.
*
* @param checked Checked.
*/
#setChecked(checked) {
this[PropertySymbol.checked] = checked;
this[PropertySymbol.clearCache]();
if (checked && this.type === 'radio' && this.name) {
const root = ((this[PropertySymbol.formNode] || this.getRootNode()));
const radioButtons = root.querySelectorAll(`input[type="radio"][name="${this.name}"]`);
for (const radioButton of radioButtons) {
if (radioButton !== this) {
radioButton[PropertySymbol.checked] = false;
}
}
}
}
}
//# sourceMappingURL=HTMLInputElement.js.map