devextreme
Version:
HTML5 JavaScript Component Suite for Responsive Web Development
65 lines (63 loc) • 2.04 kB
JavaScript
/**
* DevExtreme (cjs/ui/text_box/utils.caret.js)
* Version: 21.1.4
* Build date: Mon Jun 21 2021
*
* Copyright (c) 2012 - 2021 Developer Express Inc. ALL RIGHTS RESERVED
* Read about DevExtreme licensing here: https://js.devexpress.com/Licensing/
*/
;
exports.default = void 0;
var _renderer = _interopRequireDefault(require("../../core/renderer"));
var _type = require("../../core/utils/type");
var _browser = _interopRequireDefault(require("../../core/utils/browser"));
var _devices = _interopRequireDefault(require("../../core/devices"));
var _dom_adapter = _interopRequireDefault(require("../../core/dom_adapter"));
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
}
}
var _devices$real = _devices.default.real(),
ios = _devices$real.ios,
mac = _devices$real.mac;
var isFocusingOnCaretChange = _browser.default.msie || ios || mac;
var getCaret = function(input) {
var range;
try {
range = {
start: input.selectionStart,
end: input.selectionEnd
}
} catch (e) {
range = {
start: 0,
end: 0
}
}
return range
};
var setCaret = function(input, position) {
if (!_dom_adapter.default.getBody().contains(input)) {
return
}
try {
input.selectionStart = position.start;
input.selectionEnd = position.end
} catch (e) {}
};
var caret = function(input, position) {
var 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) {
return
}
setCaret(input, position)
};
var _default = caret;
exports.default = _default;
module.exports = exports.default;
module.exports.default = exports.default;