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BootstrapModalManager.js
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Thu, Jul 17, 18:16

BootstrapModalManager.js
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"use strict";
var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
exports.__esModule = true;
exports.default = void 0;
exports.getSharedManager = getSharedManager;
var _addClass = _interopRequireDefault(require("dom-helpers/addClass"));
var _css = _interopRequireDefault(require("dom-helpers/css"));
var _querySelectorAll = _interopRequireDefault(require("dom-helpers/querySelectorAll"));
var _removeClass = _interopRequireDefault(require("dom-helpers/removeClass"));
var _ModalManager = _interopRequireDefault(require("@restart/ui/ModalManager"));
const Selector = {
FIXED_CONTENT: '.fixed-top, .fixed-bottom, .is-fixed, .sticky-top',
STICKY_CONTENT: '.sticky-top',
NAVBAR_TOGGLER: '.navbar-toggler'
};
class BootstrapModalManager extends _ModalManager.default {
adjustAndStore(prop, element, adjust) {
const actual = element.style[prop];
// TODO: DOMStringMap and CSSStyleDeclaration aren't strictly compatible
// @ts-ignore
element.dataset[prop] = actual;
(0, _css.default)(element, {
[prop]: `${parseFloat((0, _css.default)(element, prop)) + adjust}px`
});
}
restore(prop, element) {
const value = element.dataset[prop];
if (value !== undefined) {
delete element.dataset[prop];
(0, _css.default)(element, {
[prop]: value
});
}
}
setContainerStyle(containerState) {
super.setContainerStyle(containerState);
const container = this.getElement();
(0, _addClass.default)(container, 'modal-open');
if (!containerState.scrollBarWidth) return;
const paddingProp = this.isRTL ? 'paddingLeft' : 'paddingRight';
const marginProp = this.isRTL ? 'marginLeft' : 'marginRight';
(0, _querySelectorAll.default)(container, Selector.FIXED_CONTENT).forEach(el => this.adjustAndStore(paddingProp, el, containerState.scrollBarWidth));
(0, _querySelectorAll.default)(container, Selector.STICKY_CONTENT).forEach(el => this.adjustAndStore(marginProp, el, -containerState.scrollBarWidth));
(0, _querySelectorAll.default)(container, Selector.NAVBAR_TOGGLER).forEach(el => this.adjustAndStore(marginProp, el, containerState.scrollBarWidth));
}
removeContainerStyle(containerState) {
super.removeContainerStyle(containerState);
const container = this.getElement();
(0, _removeClass.default)(container, 'modal-open');
const paddingProp = this.isRTL ? 'paddingLeft' : 'paddingRight';
const marginProp = this.isRTL ? 'marginLeft' : 'marginRight';
(0, _querySelectorAll.default)(container, Selector.FIXED_CONTENT).forEach(el => this.restore(paddingProp, el));
(0, _querySelectorAll.default)(container, Selector.STICKY_CONTENT).forEach(el => this.restore(marginProp, el));
(0, _querySelectorAll.default)(container, Selector.NAVBAR_TOGGLER).forEach(el => this.restore(marginProp, el));
}
}
let sharedManager;
function getSharedManager(options) {
if (!sharedManager) sharedManager = new BootstrapModalManager(options);
return sharedManager;
}
var _default = BootstrapModalManager;
exports.default = _default;

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