devextreme
Version:
HTML5 JavaScript Component Suite for Responsive Web Development
66 lines (64 loc) • 1.97 kB
JavaScript
/**
* DevExtreme (cjs/__internal/ui/text_box/m_utils.caret.js)
* Version: 24.2.6
* Build date: Mon Mar 17 2025
*
* Copyright (c) 2012 - 2025 Developer Express Inc. ALL RIGHTS RESERVED
* Read about DevExtreme licensing here: https://js.devexpress.com/Licensing/
*/
;
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = void 0;
var _devices = _interopRequireDefault(require("../../../core/devices"));
var _dom_adapter = _interopRequireDefault(require("../../../core/dom_adapter"));
var _renderer = _interopRequireDefault(require("../../../core/renderer"));
var _type = require("../../../core/utils/type");
function _interopRequireDefault(e) {
return e && e.__esModule ? e : {
default: e
}
}
const {
ios: ios,
mac: mac
} = _devices.default.real();
const isFocusingOnCaretChange = ios || mac;
const getCaret = input => {
let range;
try {
range = {
start: input.selectionStart,
end: input.selectionEnd
}
} catch (e) {
range = {
start: 0,
end: 0
}
}
return range
};
const setCaret = (input, position) => {
const body = _dom_adapter.default.getBody();
if (!body.contains(input) && !body.contains(input.getRootNode().host)) {
return
}
try {
input.selectionStart = position.start;
input.selectionEnd = position.end
} catch (e) {}
};
const caret = function(input, position) {
let force = arguments.length > 2 && void 0 !== arguments[2] ? arguments[2] : false;
input = (0, _renderer.default)(input).get(0);
if (!(0, _type.isDefined)(position)) {
return getCaret(input)
}
if (!force && isFocusingOnCaretChange && _dom_adapter.default.getActiveElement(input) !== input) {
return
}
setCaret(input, position)
};
var _default = exports.default = caret;