VLEX/BPM-UI/node_modules/devextreme/ui/diagram/ui.diagram.contextmenu.js

/**
 * DevExtreme (ui/diagram/ui.diagram.contextmenu.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";

function _typeof(obj) {
    "@babel/helpers - typeof";
    return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function(obj) {
        return typeof obj
    } : function(obj) {
        return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj
    }, _typeof(obj)
}
var _renderer = require("../../core/renderer");
var _renderer2 = _interopRequireDefault(_renderer);
var _ui = require("../widget/ui.widget");
var _ui2 = _interopRequireDefault(_ui);
var _context_menu = require("../context_menu");
var _context_menu2 = _interopRequireDefault(_context_menu);
var _uiDiagram = require("./ui.diagram.commands");
var _uiDiagram2 = _interopRequireDefault(_uiDiagram);
var _diagram_bar = require("./diagram_bar");
var _diagram_bar2 = _interopRequireDefault(_diagram_bar);

function _interopRequireDefault(obj) {
    return obj && obj.__esModule ? obj : {
        "default": obj
    }
}

function _classCallCheck(instance, Constructor) {
    if (!(instance instanceof Constructor)) {
        throw new TypeError("Cannot call a class as a function")
    }
}

function _defineProperties(target, props) {
    for (var i = 0; i < props.length; i++) {
        var descriptor = props[i];
        descriptor.enumerable = descriptor.enumerable || false;
        descriptor.configurable = true;
        if ("value" in descriptor) {
            descriptor.writable = true
        }
        Object.defineProperty(target, descriptor.key, descriptor)
    }
}

function _createClass(Constructor, protoProps, staticProps) {
    if (protoProps) {
        _defineProperties(Constructor.prototype, protoProps)
    }
    if (staticProps) {
        _defineProperties(Constructor, staticProps)
    }
    Object.defineProperty(Constructor, "prototype", {
        writable: false
    });
    return Constructor
}

function _get() {
    if ("undefined" !== typeof Reflect && Reflect.get) {
        _get = Reflect.get.bind()
    } else {
        _get = function(target, property, receiver) {
            var base = _superPropBase(target, property);
            if (!base) {
                return
            }
            var desc = Object.getOwnPropertyDescriptor(base, property);
            if (desc.get) {
                return desc.get.call(arguments.length < 3 ? target : receiver)
            }
            return desc.value
        }
    }
    return _get.apply(this, arguments)
}

function _superPropBase(object, property) {
    while (!Object.prototype.hasOwnProperty.call(object, property)) {
        object = _getPrototypeOf(object);
        if (null === object) {
            break
        }
    }
    return object
}

function _inherits(subClass, superClass) {
    if ("function" !== typeof superClass && null !== superClass) {
        throw new TypeError("Super expression must either be null or a function")
    }
    subClass.prototype = Object.create(superClass && superClass.prototype, {
        constructor: {
            value: subClass,
            writable: true,
            configurable: true
        }
    });
    Object.defineProperty(subClass, "prototype", {
        writable: false
    });
    if (superClass) {
        _setPrototypeOf(subClass, superClass)
    }
}

function _setPrototypeOf(o, p) {
    _setPrototypeOf = Object.setPrototypeOf ? Object.setPrototypeOf.bind() : function(o, p) {
        o.__proto__ = p;
        return o
    };
    return _setPrototypeOf(o, p)
}

function _createSuper(Derived) {
    var hasNativeReflectConstruct = _isNativeReflectConstruct();
    return function() {
        var result, Super = _getPrototypeOf(Derived);
        if (hasNativeReflectConstruct) {
            var NewTarget = _getPrototypeOf(this).constructor;
            result = Reflect.construct(Super, arguments, NewTarget)
        } else {
            result = Super.apply(this, arguments)
        }
        return _possibleConstructorReturn(this, result)
    }
}

function _possibleConstructorReturn(self, call) {
    if (call && ("object" === _typeof(call) || "function" === typeof call)) {
        return call
    } else {
        if (void 0 !== call) {
            throw new TypeError("Derived constructors may only return object or undefined")
        }
    }
    return _assertThisInitialized(self)
}

function _assertThisInitialized(self) {
    if (void 0 === self) {
        throw new ReferenceError("this hasn't been initialised - super() hasn't been called")
    }
    return self
}

function _isNativeReflectConstruct() {
    if ("undefined" === typeof Reflect || !Reflect.construct) {
        return false
    }
    if (Reflect.construct.sham) {
        return false
    }
    if ("function" === typeof Proxy) {
        return true
    }
    try {
        Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function() {}));
        return true
    } catch (e) {
        return false
    }
}

function _getPrototypeOf(o) {
    _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf.bind() : function(o) {
        return o.__proto__ || Object.getPrototypeOf(o)
    };
    return _getPrototypeOf(o)
}
var DiagramContextMenu = function(_Widget) {
    _inherits(DiagramContextMenu, _Widget);
    var _super = _createSuper(DiagramContextMenu);

    function DiagramContextMenu() {
        _classCallCheck(this, DiagramContextMenu);
        return _super.apply(this, arguments)
    }
    _createClass(DiagramContextMenu, [{
        key: "_init",
        value: function() {
            _get(_getPrototypeOf(DiagramContextMenu.prototype), "_init", this).call(this);
            this._createOnVisibleChangedAction();
            this.bar = new ContextMenuBar(this);
            this._tempState = void 0;
            this._commandToIndexMap = {}
        }
    }, {
        key: "_initMarkup",
        value: function() {
            var _this = this;
            _get(_getPrototypeOf(DiagramContextMenu.prototype), "_initMarkup", this).call(this);
            var items = _uiDiagram2.default.getContextMenu();
            var $contextMenu = (0, _renderer2.default)("<div>").appendTo(this.$element());
            this._contextMenuInstance = this._createComponent($contextMenu, _context_menu2.default, {
                target: this.option("container"),
                dataSource: items,
                displayExpr: "text",
                onItemClick: function(_ref) {
                    var itemData = _ref.itemData;
                    return _this._onItemClick(itemData.command)
                },
                onShowing: function(e) {
                    _this._tempState = true;
                    _this._onVisibleChangedAction({
                        visible: true,
                        component: _this
                    });
                    delete _this._tempState
                },
                onHiding: function(e) {
                    _this._tempState = false;
                    _this._onVisibleChangedAction({
                        visible: false,
                        component: _this
                    });
                    delete _this._tempState
                }
            });
            items.forEach(function(item, index) {
                return _this._commandToIndexMap[item.command] = index
            })
        }
    }, {
        key: "_onItemClick",
        value: function(command) {
            this.bar.raiseBarCommandExecuted(command);
            this._contextMenuInstance.hide()
        }
    }, {
        key: "_setItemEnabled",
        value: function(key, enabled) {
            if (key in this._commandToIndexMap) {
                this._contextMenuInstance.option("items[".concat(this._commandToIndexMap[key], "].disabled"), !enabled)
            }
        }
    }, {
        key: "_setEnabled",
        value: function(enabled) {
            this._contextMenuInstance.option("disabled", !enabled)
        }
    }, {
        key: "isVisible",
        value: function() {
            if (void 0 !== this._tempState) {
                return this._tempState
            }
            return !!this._contextMenuInstance.option("visible")
        }
    }, {
        key: "_createOnVisibleChangedAction",
        value: function() {
            this._onVisibleChangedAction = this._createActionByOption("onVisibleChanged")
        }
    }, {
        key: "_optionChanged",
        value: function(args) {
            switch (args.name) {
                case "onVisibleChanged":
                    this._createOnVisibleChangedAction();
                    break;
                default:
                    _get(_getPrototypeOf(DiagramContextMenu.prototype), "_optionChanged", this).call(this, args)
            }
        }
    }]);
    return DiagramContextMenu
}(_ui2.default);
var ContextMenuBar = function(_DiagramBar) {
    _inherits(ContextMenuBar, _DiagramBar);
    var _super2 = _createSuper(ContextMenuBar);

    function ContextMenuBar() {
        _classCallCheck(this, ContextMenuBar);
        return _super2.apply(this, arguments)
    }
    _createClass(ContextMenuBar, [{
        key: "getCommandKeys",
        value: function() {
            return _uiDiagram2.default.getContextMenu().map(function(c) {
                return c.command
            })
        }
    }, {
        key: "setItemEnabled",
        value: function(key, enabled) {
            this._owner._setItemEnabled(key, enabled)
        }
    }, {
        key: "setEnabled",
        value: function(enabled) {
            this._owner._setEnabled(enabled)
        }
    }, {
        key: "isVisible",
        value: function() {
            return this._owner.isVisible()
        }
    }]);
    return ContextMenuBar
}(_diagram_bar2.default);
module.exports = DiagramContextMenu;