devextreme/cjs/__internal/ui/form/form.load_panel.js

JavaScript/TypeScript Component Suite for Responsive Web Development

/**
 * DevExtreme (cjs/__internal/ui/form/form.load_panel.js)
 * Version: 25.2.7
 * Build date: Tue May 05 2026
 *
 * Copyright (c) 2012 - 2026 Developer Express Inc. ALL RIGHTS RESERVED
 * Read about DevExtreme licensing here: https://js.devexpress.com/Licensing/
 */
"use strict";
Object.defineProperty(exports, "__esModule", {
    value: true
});
exports.FormLoadPanel = exports.FORM_LOAD_INDICATOR_SIZE = void 0;
var _renderer = _interopRequireDefault(require("../../../core/renderer"));
var _constants = require("../../ui/form/constants");
var _load_indicator = require("../../ui/load_indicator");

function _interopRequireDefault(e) {
    return e && e.__esModule ? e : {
        default: e
    }
}
const FORM_LOAD_INDICATOR_SIZE = exports.FORM_LOAD_INDICATOR_SIZE = 120;
class FormLoadPanel {
    constructor(dependencies) {
        this._dependencies = dependencies
    }
    show() {
        var _this$_loadPanel;
        this._ensureLoadPanel();
        null === (_this$_loadPanel = this._loadPanel) || void 0 === _this$_loadPanel || _this$_loadPanel.show()
    }
    hide() {
        var _this$_loadPanel2;
        null === (_this$_loadPanel2 = this._loadPanel) || void 0 === _this$_loadPanel2 || _this$_loadPanel2.hide()
    }
    dispose() {
        if (!this._loadPanel) {
            return
        }
        this._loadPanel.dispose();
        this._loadPanel.$element().remove();
        this._loadPanel = void 0
    }
    get instance() {
        return this._loadPanel
    }
    option(name) {
        var _this$_loadPanel3;
        return null === (_this$_loadPanel3 = this._loadPanel) || void 0 === _this$_loadPanel3 ? void 0 : _this$_loadPanel3.option(name)
    }
    _ensureLoadPanel() {
        if (this._loadPanel) {
            return
        }
        const $loadPanel = (0, _renderer.default)("<div>").addClass(_constants.FORM_LOAD_PANEL_CLASS).appendTo(this._dependencies.$container);
        this._loadPanel = this._dependencies.onLoadPanelCreate($loadPanel, {
            width: FORM_LOAD_INDICATOR_SIZE,
            height: FORM_LOAD_INDICATOR_SIZE,
            maxHeight: void 0,
            maxWidth: void 0,
            position: {
                of: this._dependencies.$container.get(0)
            },
            visible: false,
            showIndicator: true,
            indicatorOptions: {
                animationType: _load_indicator.AnimationType.Sparkle,
                width: FORM_LOAD_INDICATOR_SIZE,
                height: FORM_LOAD_INDICATOR_SIZE
            },
            showPane: false,
            shading: false,
            hideOnOutsideClick: false,
            hideOnParentScroll: false,
            deferRendering: false,
            disabled: false,
            message: "",
            wrapperAttr: {
                class: _constants.FORM_LOAD_PANEL_WRAPPER_CLASS
            }
        })
    }
}
exports.FormLoadPanel = FormLoadPanel;