VLEX/BPM-UI/node_modules/devextreme/ui/toolbar/ui.toolbar.strategy.js

/**
 * DevExtreme (ui/toolbar/ui.toolbar.strategy.js)
 * Version: 19.1.16
 * Build date: Tue Oct 18 2022
 *
 * Copyright (c) 2012 - 2022 Developer Express Inc. ALL RIGHTS RESERVED
 * Read about DevExtreme licensing here: https://js.devexpress.com/Licensing/
 */
"use strict";
var $ = require("../../core/renderer");
var noop = require("../../core/utils/common").noop;
var each = require("../../core/utils/iterator").each;
var errors = require("../../core/errors");
var compileGetter = require("../../core/utils/data").compileGetter;
var Class = require("../../core/class");
var Button = require("../button");
var abstract = Class.abstract;
var TOOLBAR_MENU_CONTAINER_CLASS = "dx-toolbar-menu-container";
var TOOLBAR_MENU_BUTTON_CLASS = "dx-toolbar-menu-button";
var ToolbarStrategy = Class.inherit({
    ctor: function(toolbar) {
        this._toolbar = toolbar
    },
    render: function() {
        this._renderMenuButton();
        this._renderWidget()
    },
    _widgetOptions: function() {
        var itemClickAction = this._toolbar._createActionByOption("onItemClick");
        return {
            itemTemplate: this._getMenuItemTemplate.bind(this),
            onItemClick: function(e) {
                this._toggleMenu(false, true);
                itemClickAction(e)
            }.bind(this)
        }
    },
    _getMenuItemTemplate: function() {
        return this._toolbar._getTemplateByOption("menuItemTemplate")
    },
    _renderWidget: function() {
        var $menu = $("<div>").appendTo(this._menuContainer());
        this._menu = this._toolbar._createComponent($menu, this._menuWidgetClass(), this._widgetOptions());
        this.renderMenuItems()
    },
    _menuContainer: abstract,
    _menuWidgetClass: abstract,
    _hasVisibleMenuItems: function(items) {
        var menuItems = items || this._toolbar.option("items");
        var result = false;
        var optionGetter = compileGetter("visible");
        var overflowGetter = compileGetter("locateInMenu");
        var menuLocation = false;
        each(menuItems, function(index, item) {
            var itemVisible = optionGetter(item, {
                functionsAsIs: true
            });
            var itemOverflow = overflowGetter(item, {
                functionsAsIs: true
            });
            if ("menu" === item.location) {
                menuLocation = true
            }
            if (false !== itemVisible && ("auto" === itemOverflow || "always" === itemOverflow || "menu" === item.location)) {
                result = true
            }
        });
        if (menuLocation) {
            errors.log("W0001", "dxToolbar - 'location' item field", "menu", "16.1", "Use 'locateInMenu' item field instead.")
        }
        return result
    },
    _getMenuItems: function() {
        return this._toolbar._getMenuItems()
    },
    _updateMenuVisibility: noop,
    _renderMenuButton: function() {
        var buttonOptions = this._menuButtonOptions();
        this._renderMenuButtonContainer();
        this._$button = $("<div>").appendTo(this._$menuButtonContainer).addClass(TOOLBAR_MENU_BUTTON_CLASS);
        this._toolbar._createComponent(this._$button, Button, buttonOptions)
    },
    _menuButtonOptions: function() {
        return {
            onClick: this._menuButtonClickHandler.bind(this)
        }
    },
    _menuButtonClickHandler: function() {
        this._toggleMenu(!this._menuShown, true)
    },
    _renderMenuButtonContainer: function() {
        var $afterSection = this._toolbar._$afterSection;
        this._$menuButtonContainer = $("<div>").appendTo($afterSection).addClass(this._toolbar._buttonClass()).addClass(TOOLBAR_MENU_CONTAINER_CLASS)
    },
    renderMenuItems: function() {
        this._menu && this._menu.option("items", this._getMenuItems())
    },
    toggleMenuVisibility: function(visible, animate) {
        this._menu && this._toggleMenu(visible, animate)
    },
    _toggleMenu: function(visible) {
        this._menuShown = visible
    },
    getMenuWidget: function() {
        return this._menu
    },
    widgetOption: function(name, value) {
        this._menu && this._menu.option(name, value)
    },
    handleToolbarVisibilityChange: noop
});
module.exports = ToolbarStrategy;