emulate-key-in-browser/dist/text-input-element.type.js

emulate browsers reactions on special keys

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.findSelectionEnd = exports.findSelectionStart = exports.getValueLength = exports.isTextInputElement = void 0;
function isTextInputElement(element) {
    return (element instanceof HTMLInputElement)
        || (element instanceof HTMLTextAreaElement);
}
exports.isTextInputElement = isTextInputElement;
function getValueLength(target) {
    return target.value && target.value.length || 0;
}
exports.getValueLength = getValueLength;
function findSelectionStart(target, valueLength) {
    if (valueLength === void 0) { valueLength = getValueLength(target); }
    if (typeof target.selectionStart === 'number')
        return target.selectionStart;
    if (typeof target.selectionEnd === 'number')
        return target.selectionEnd;
    return valueLength;
}
exports.findSelectionStart = findSelectionStart;
function findSelectionEnd(target, valueLength) {
    if (valueLength === void 0) { valueLength = getValueLength(target); }
    if (typeof target.selectionEnd === 'number')
        return target.selectionEnd;
    if (typeof target.selectionStart === 'number')
        return target.selectionStart;
    return valueLength;
}
exports.findSelectionEnd = findSelectionEnd;