VLEX/BPM-UI/node_modules/devextreme/ui/file_manager/ui.file_manager.context_menu.js

/**
 * DevExtreme (ui/file_manager/ui.file_manager.context_menu.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 _extend = require("../../core/utils/extend");
var _type = require("../../core/utils/type");
var _ui = require("../widget/ui.widget");
var _ui2 = _interopRequireDefault(_ui);
var _ui3 = require("../context_menu/ui.context_menu");
var _ui4 = _interopRequireDefault(_ui3);

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 FILEMANAGER_CONTEXT_MEMU_CLASS = "dx-filemanager-context-menu";
var DEFAULT_CONTEXT_MENU_ITEMS = ["create", "upload", "rename", "move", "copy", "delete", {
    commandName: "refresh",
    beginGroup: true
}];
var FileManagerContextMenu = function(_Widget) {
    _inherits(FileManagerContextMenu, _Widget);
    var _super = _createSuper(FileManagerContextMenu);

    function FileManagerContextMenu() {
        _classCallCheck(this, FileManagerContextMenu);
        return _super.apply(this, arguments)
    }
    _createClass(FileManagerContextMenu, [{
        key: "_initMarkup",
        value: function() {
            var _this = this;
            this._createContextMenuHiddenAction();
            this._isVisible = false;
            var $menu = (0, _renderer2.default)("<div>").appendTo(this.$element());
            this._contextMenu = this._createComponent($menu, _ui4.default, {
                cssClass: FILEMANAGER_CONTEXT_MEMU_CLASS,
                showEvent: "",
                onItemClick: function(_ref) {
                    var commandName = _ref.itemData.commandName;
                    return _this._onContextMenuItemClick(commandName)
                },
                onHidden: function() {
                    return _this._onContextMenuHidden()
                }
            });
            _get(_getPrototypeOf(FileManagerContextMenu.prototype), "_initMarkup", this).call(this)
        }
    }, {
        key: "showAt",
        value: function(fileItems, element, offset) {
            if (this._isVisible) {
                this._raiseContextMenuHidden()
            }
            this._isVisible = true;
            var items = this.createContextMenuItems(fileItems);
            var position = {
                of: element,
                at: "top left",
                my: "top left",
                offset: ""
            };
            if (offset) {
                position.offset = offset.offsetX + " " + offset.offsetY
            } else {
                position.my = "left top";
                position.at = "left bottom"
            }
            this._contextMenu.option({
                dataSource: items,
                target: element,
                position: position
            });
            this._contextMenu.show()
        }
    }, {
        key: "createContextMenuItems",
        value: function(fileItems) {
            var _this2 = this;
            this._targetFileItems = fileItems;
            var result = [];
            DEFAULT_CONTEXT_MENU_ITEMS.forEach(function(srcItem) {
                var commandName = (0, _type.isString)(srcItem) ? srcItem : srcItem.commandName;
                if (_this2._commandManager.isCommandAvailable(commandName, fileItems)) {
                    var item = _this2._createMenuItemByCommandName(commandName);
                    if ((0, _type.isObject)(srcItem)) {
                        item = (0, _extend.extend)(true, item, srcItem)
                    }
                    result.push(item)
                }
            });
            return result
        }
    }, {
        key: "_createMenuItemByCommandName",
        value: function(commandName) {
            var _this3 = this;
            var _this$_commandManager = this._commandManager.getCommandByName(commandName),
                text = _this$_commandManager.text,
                icon = _this$_commandManager.icon;
            return {
                commandName: commandName,
                text: text,
                icon: icon,
                onItemClick: function() {
                    return _this3._onContextMenuItemClick(commandName)
                }
            }
        }
    }, {
        key: "_onContextMenuItemClick",
        value: function(commandName) {
            this._commandManager.executeCommand(commandName, this._targetFileItems)
        }
    }, {
        key: "_createContextMenuHiddenAction",
        value: function() {
            this._contextMenuHiddenAction = this._createActionByOption("onContextMenuHidden")
        }
    }, {
        key: "_onContextMenuHidden",
        value: function() {
            this._isVisible = false;
            this._raiseContextMenuHidden()
        }
    }, {
        key: "_raiseContextMenuHidden",
        value: function() {
            this._contextMenuHiddenAction()
        }
    }, {
        key: "_getDefaultOptions",
        value: function() {
            return (0, _extend.extend)(_get(_getPrototypeOf(FileManagerContextMenu.prototype), "_getDefaultOptions", this).call(this), {
                commandManager: null,
                onContextMenuHidden: null
            })
        }
    }, {
        key: "_optionChanged",
        value: function(args) {
            var name = args.name;
            switch (name) {
                case "commandManager":
                    this.repaint();
                    break;
                case "onContextMenuHidden":
                    this._createContextMenuHiddenAction();
                    break;
                default:
                    _get(_getPrototypeOf(FileManagerContextMenu.prototype), "_optionChanged", this).call(this, args)
            }
        }
    }, {
        key: "_commandManager",
        get: function() {
            return this.option("commandManager")
        }
    }]);
    return FileManagerContextMenu
}(_ui2.default);
module.exports = FileManagerContextMenu;