katoikia-app/web-ui/web-react/node_modules/clipboard/lib/clipboard.js

(function (global, factory) {
    if (typeof define === "function" && define.amd) {
        define(['module', './clipboard-action', 'tiny-emitter', 'good-listener'], factory);
    } else if (typeof exports !== "undefined") {
        factory(module, require('./clipboard-action'), require('tiny-emitter'), require('good-listener'));
    } else {
        var mod = {
            exports: {}
        };
        factory(mod, global.clipboardAction, global.tinyEmitter, global.goodListener);
        global.clipboard = mod.exports;
    }
})(this, function (module, _clipboardAction, _tinyEmitter, _goodListener) {
    'use strict';

    var _clipboardAction2 = _interopRequireDefault(_clipboardAction);

    var _tinyEmitter2 = _interopRequireDefault(_tinyEmitter);

    var _goodListener2 = _interopRequireDefault(_goodListener);

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

    var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) {
        return typeof obj;
    } : function (obj) {
        return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
    };

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

    var _createClass = 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);
            }
        }

        return function (Constructor, protoProps, staticProps) {
            if (protoProps) defineProperties(Constructor.prototype, protoProps);
            if (staticProps) defineProperties(Constructor, staticProps);
            return Constructor;
        };
    }();

    function _possibleConstructorReturn(self, call) {
        if (!self) {
            throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
        }

        return call && (typeof call === "object" || typeof call === "function") ? call : self;
    }

    function _inherits(subClass, superClass) {
        if (typeof superClass !== "function" && superClass !== null) {
            throw new TypeError("Super expression must either be null or a function, not " + typeof superClass);
        }

        subClass.prototype = Object.create(superClass && superClass.prototype, {
            constructor: {
                value: subClass,
                enumerable: false,
                writable: true,
                configurable: true
            }
        });
        if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass;
    }

    var Clipboard = function (_Emitter) {
        _inherits(Clipboard, _Emitter);

        /**
         * @param {String|HTMLElement|HTMLCollection|NodeList} trigger
         * @param {Object} options
         */
        function Clipboard(trigger, options) {
            _classCallCheck(this, Clipboard);

            var _this = _possibleConstructorReturn(this, (Clipboard.__proto__ || Object.getPrototypeOf(Clipboard)).call(this));

            _this.resolveOptions(options);
            _this.listenClick(trigger);
            return _this;
        }

        /**
         * Defines if attributes would be resolved using internal setter functions
         * or custom functions that were passed in the constructor.
         * @param {Object} options
         */


        _createClass(Clipboard, [{
            key: 'resolveOptions',
            value: function resolveOptions() {
                var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};

                this.action = typeof options.action === 'function' ? options.action : this.defaultAction;
                this.target = typeof options.target === 'function' ? options.target : this.defaultTarget;
                this.text = typeof options.text === 'function' ? options.text : this.defaultText;
                this.container = _typeof(options.container) === 'object' ? options.container : document.body;
            }
        }, {
            key: 'listenClick',
            value: function listenClick(trigger) {
                var _this2 = this;

                this.listener = (0, _goodListener2.default)(trigger, 'click', function (e) {
                    return _this2.onClick(e);
                });
            }
        }, {
            key: 'onClick',
            value: function onClick(e) {
                var trigger = e.delegateTarget || e.currentTarget;

                if (this.clipboardAction) {
                    this.clipboardAction = null;
                }

                this.clipboardAction = new _clipboardAction2.default({
                    action: this.action(trigger),
                    target: this.target(trigger),
                    text: this.text(trigger),
                    container: this.container,
                    trigger: trigger,
                    emitter: this
                });
            }
        }, {
            key: 'defaultAction',
            value: function defaultAction(trigger) {
                return getAttributeValue('action', trigger);
            }
        }, {
            key: 'defaultTarget',
            value: function defaultTarget(trigger) {
                var selector = getAttributeValue('target', trigger);

                if (selector) {
                    return document.querySelector(selector);
                }
            }
        }, {
            key: 'defaultText',
            value: function defaultText(trigger) {
                return getAttributeValue('text', trigger);
            }
        }, {
            key: 'destroy',
            value: function destroy() {
                this.listener.destroy();

                if (this.clipboardAction) {
                    this.clipboardAction.destroy();
                    this.clipboardAction = null;
                }
            }
        }], [{
            key: 'isSupported',
            value: function isSupported() {
                var action = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : ['copy', 'cut'];

                var actions = typeof action === 'string' ? [action] : action;
                var support = !!document.queryCommandSupported;

                actions.forEach(function (action) {
                    support = support && !!document.queryCommandSupported(action);
                });

                return support;
            }
        }]);

        return Clipboard;
    }(_tinyEmitter2.default);

    /**
     * Helper function to retrieve attribute value.
     * @param {String} suffix
     * @param {Element} element
     */
    function getAttributeValue(suffix, element) {
        var attribute = 'data-clipboard-' + suffix;

        if (!element.hasAttribute(attribute)) {
            return;
        }

        return element.getAttribute(attribute);
    }

    module.exports = Clipboard;
});