From a88bb77be476b84af4ccfa732e25663183cb3f1c Mon Sep 17 00:00:00 2001
From: Zeno Rocha <hi@zenorocha.com>
Date: Wed, 3 Feb 2016 08:31:41 -0800
Subject: [PATCH] Release v1.5.7

---
 bower.json            |   2 +-
 dist/clipboard.js     | 516 +++++++++++++++++++-----------------------
 dist/clipboard.min.js |   4 +-
 package.js            |   2 +-
 package.json          |   2 +-
 5 files changed, 241 insertions(+), 285 deletions(-)

diff --git a/bower.json b/bower.json
index 2f545d0..a1c3e29 100644
--- a/bower.json
+++ b/bower.json
@@ -1,6 +1,6 @@
 {
   "name": "clipboard",
-  "version": "1.5.6",
+  "version": "1.5.7",
   "description": "Modern copy to clipboard. No Flash. Just 2kb",
   "license": "MIT",
   "main": "dist/clipboard.js",
diff --git a/dist/clipboard.js b/dist/clipboard.js
index c92a30e..fc442bb 100644
--- a/dist/clipboard.js
+++ b/dist/clipboard.js
@@ -1,5 +1,5 @@
 /*!
- * clipboard.js v1.5.6
+ * clipboard.js v1.5.7
  * https://zenorocha.github.io/clipboard.js
  *
  * Licensed MIT © Zeno Rocha
@@ -352,28 +352,24 @@ module.exports = E;
 },{}],8:[function(require,module,exports){
 'use strict';
 
-var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol ? "symbol" : typeof obj; };
+exports.__esModule = true;
 
-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; }; }();
+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; }; })();
 
-Object.defineProperty(exports, "__esModule", {
-    value: true
-});
+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'); } }
 
 var _select = require('select');
 
 var _select2 = _interopRequireDefault(_select);
 
-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"); } }
-
 /**
  * Inner class which performs selection from either `text` or `target`
  * properties and then executes copy or cut operations.
  */
 
-var ClipboardAction = function () {
+var ClipboardAction = (function () {
     /**
      * @param {Object} options
      */
@@ -390,171 +386,154 @@ var ClipboardAction = function () {
      * @param {Object} options
      */
 
-    _createClass(ClipboardAction, [{
-        key: 'resolveOptions',
-        value: function resolveOptions() {
-            var options = arguments.length <= 0 || arguments[0] === undefined ? {} : arguments[0];
+    ClipboardAction.prototype.resolveOptions = function resolveOptions() {
+        var options = arguments.length <= 0 || arguments[0] === undefined ? {} : arguments[0];
 
-            this.action = options.action;
-            this.emitter = options.emitter;
-            this.target = options.target;
-            this.text = options.text;
-            this.trigger = options.trigger;
+        this.action = options.action;
+        this.emitter = options.emitter;
+        this.target = options.target;
+        this.text = options.text;
+        this.trigger = options.trigger;
 
-            this.selectedText = '';
+        this.selectedText = '';
+    };
+
+    /**
+     * Decides which selection strategy is going to be applied based
+     * on the existence of `text` and `target` properties.
+     */
+
+    ClipboardAction.prototype.initSelection = function initSelection() {
+        if (this.text && this.target) {
+            throw new Error('Multiple attributes declared, use either "target" or "text"');
+        } else if (this.text) {
+            this.selectFake();
+        } else if (this.target) {
+            this.selectTarget();
+        } else {
+            throw new Error('Missing required attributes, use either "target" or "text"');
+        }
+    };
+
+    /**
+     * Creates a fake textarea element, sets its value from `text` property,
+     * and makes a selection on it.
+     */
+
+    ClipboardAction.prototype.selectFake = function selectFake() {
+        var _this = this;
+
+        var isRTL = document.documentElement.getAttribute('dir') == 'rtl';
+
+        this.removeFake();
+
+        this.fakeHandler = document.body.addEventListener('click', function () {
+            return _this.removeFake();
+        });
+
+        this.fakeElem = document.createElement('textarea');
+        this.fakeElem.style.position = 'absolute';
+        this.fakeElem.style[isRTL ? 'right' : 'left'] = '-9999px';
+        this.fakeElem.style.top = (window.pageYOffset || document.documentElement.scrollTop) + 'px';
+        this.fakeElem.setAttribute('readonly', '');
+        this.fakeElem.value = this.text;
+
+        document.body.appendChild(this.fakeElem);
+
+        this.selectedText = _select2['default'](this.fakeElem);
+        this.copyText();
+    };
+
+    /**
+     * Only removes the fake element after another click event, that way
+     * a user can hit `Ctrl+C` to copy because selection still exists.
+     */
+
+    ClipboardAction.prototype.removeFake = function removeFake() {
+        if (this.fakeHandler) {
+            document.body.removeEventListener('click');
+            this.fakeHandler = null;
         }
 
-        /**
-         * Decides which selection strategy is going to be applied based
-         * on the existence of `text` and `target` properties.
-         */
+        if (this.fakeElem) {
+            document.body.removeChild(this.fakeElem);
+            this.fakeElem = null;
+        }
+    };
 
-    }, {
-        key: 'initSelection',
-        value: function initSelection() {
-            if (this.text && this.target) {
-                throw new Error('Multiple attributes declared, use either "target" or "text"');
-            } else if (this.text) {
-                this.selectFake();
-            } else if (this.target) {
-                this.selectTarget();
-            } else {
-                throw new Error('Missing required attributes, use either "target" or "text"');
-            }
+    /**
+     * Selects the content from element passed on `target` property.
+     */
+
+    ClipboardAction.prototype.selectTarget = function selectTarget() {
+        this.selectedText = _select2['default'](this.target);
+        this.copyText();
+    };
+
+    /**
+     * Executes the copy operation based on the current selection.
+     */
+
+    ClipboardAction.prototype.copyText = function copyText() {
+        var succeeded = undefined;
+
+        try {
+            succeeded = document.execCommand(this.action);
+        } catch (err) {
+            succeeded = false;
         }
 
-        /**
-         * Creates a fake textarea element, sets its value from `text` property,
-         * and makes a selection on it.
-         */
+        this.handleResult(succeeded);
+    };
 
-    }, {
-        key: 'selectFake',
-        value: function selectFake() {
-            var _this = this;
+    /**
+     * Fires an event based on the copy operation result.
+     * @param {Boolean} succeeded
+     */
 
-            var isRTL = document.documentElement.getAttribute('dir') == 'rtl';
-
-            this.removeFake();
-
-            this.fakeHandler = document.body.addEventListener('click', function () {
-                return _this.removeFake();
+    ClipboardAction.prototype.handleResult = function handleResult(succeeded) {
+        if (succeeded) {
+            this.emitter.emit('success', {
+                action: this.action,
+                text: this.selectedText,
+                trigger: this.trigger,
+                clearSelection: this.clearSelection.bind(this)
             });
+        } else {
+            this.emitter.emit('error', {
+                action: this.action,
+                trigger: this.trigger,
+                clearSelection: this.clearSelection.bind(this)
+            });
+        }
+    };
 
-            this.fakeElem = document.createElement('textarea');
-            this.fakeElem.style.position = 'absolute';
-            this.fakeElem.style[isRTL ? 'right' : 'left'] = '-9999px';
-            this.fakeElem.style.top = (window.pageYOffset || document.documentElement.scrollTop) + 'px';
-            this.fakeElem.setAttribute('readonly', '');
-            this.fakeElem.value = this.text;
+    /**
+     * Removes current selection and focus from `target` element.
+     */
 
-            document.body.appendChild(this.fakeElem);
-
-            this.selectedText = (0, _select2.default)(this.fakeElem);
-            this.copyText();
+    ClipboardAction.prototype.clearSelection = function clearSelection() {
+        if (this.target) {
+            this.target.blur();
         }
 
-        /**
-         * Only removes the fake element after another click event, that way
-         * a user can hit `Ctrl+C` to copy because selection still exists.
-         */
+        window.getSelection().removeAllRanges();
+    };
 
-    }, {
-        key: 'removeFake',
-        value: function removeFake() {
-            if (this.fakeHandler) {
-                document.body.removeEventListener('click');
-                this.fakeHandler = null;
-            }
+    /**
+     * Sets the `action` to be performed which can be either 'copy' or 'cut'.
+     * @param {String} action
+     */
 
-            if (this.fakeElem) {
-                document.body.removeChild(this.fakeElem);
-                this.fakeElem = null;
-            }
-        }
+    /**
+     * Destroy lifecycle.
+     */
 
-        /**
-         * Selects the content from element passed on `target` property.
-         */
+    ClipboardAction.prototype.destroy = function destroy() {
+        this.removeFake();
+    };
 
-    }, {
-        key: 'selectTarget',
-        value: function selectTarget() {
-            this.selectedText = (0, _select2.default)(this.target);
-            this.copyText();
-        }
-
-        /**
-         * Executes the copy operation based on the current selection.
-         */
-
-    }, {
-        key: 'copyText',
-        value: function copyText() {
-            var succeeded = undefined;
-
-            try {
-                succeeded = document.execCommand(this.action);
-            } catch (err) {
-                succeeded = false;
-            }
-
-            this.handleResult(succeeded);
-        }
-
-        /**
-         * Fires an event based on the copy operation result.
-         * @param {Boolean} succeeded
-         */
-
-    }, {
-        key: 'handleResult',
-        value: function handleResult(succeeded) {
-            if (succeeded) {
-                this.emitter.emit('success', {
-                    action: this.action,
-                    text: this.selectedText,
-                    trigger: this.trigger,
-                    clearSelection: this.clearSelection.bind(this)
-                });
-            } else {
-                this.emitter.emit('error', {
-                    action: this.action,
-                    trigger: this.trigger,
-                    clearSelection: this.clearSelection.bind(this)
-                });
-            }
-        }
-
-        /**
-         * Removes current selection and focus from `target` element.
-         */
-
-    }, {
-        key: 'clearSelection',
-        value: function clearSelection() {
-            if (this.target) {
-                this.target.blur();
-            }
-
-            window.getSelection().removeAllRanges();
-        }
-
-        /**
-         * Sets the `action` to be performed which can be either 'copy' or 'cut'.
-         * @param {String} action
-         */
-
-    }, {
-        key: 'destroy',
-
-        /**
-         * Destroy lifecycle.
-         */
-        value: function destroy() {
-            this.removeFake();
-        }
-    }, {
+    _createClass(ClipboardAction, [{
         key: 'action',
         set: function set() {
             var action = arguments.length <= 0 || arguments[0] === undefined ? 'copy' : arguments[0];
@@ -564,13 +543,12 @@ var ClipboardAction = function () {
             if (this._action !== 'copy' && this._action !== 'cut') {
                 throw new Error('Invalid "action" value, use either "copy" or "cut"');
             }
-        }
+        },
 
         /**
          * Gets the `action` property.
          * @return {String}
          */
-        ,
         get: function get() {
             return this._action;
         }
@@ -580,42 +558,43 @@ var ClipboardAction = function () {
          * that will be have its content copied.
          * @param {Element} target
          */
-
     }, {
         key: 'target',
         set: function set(target) {
             if (target !== undefined) {
-                if (target && (typeof target === 'undefined' ? 'undefined' : _typeof(target)) === 'object' && target.nodeType === 1) {
+                if (target && typeof target === 'object' && target.nodeType === 1) {
                     this._target = target;
                 } else {
                     throw new Error('Invalid "target" value, use a valid Element');
                 }
             }
-        }
+        },
 
         /**
          * Gets the `target` property.
          * @return {String|HTMLElement}
          */
-        ,
         get: function get() {
             return this._target;
         }
     }]);
 
     return ClipboardAction;
-}();
+})();
 
-exports.default = ClipboardAction;
+exports['default'] = ClipboardAction;
+module.exports = exports['default'];
 
 },{"select":6}],9:[function(require,module,exports){
 'use strict';
 
-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; }; }();
+exports.__esModule = true;
 
-Object.defineProperty(exports, "__esModule", {
-    value: true
-});
+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 _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 _clipboardAction = require('./clipboard-action');
 
@@ -629,20 +608,12 @@ var _goodListener = require('good-listener');
 
 var _goodListener2 = _interopRequireDefault(_goodListener);
 
-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 _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; }
-
 /**
  * Base class which takes one or more elements, adds event listeners to them,
  * and instantiates a new `ClipboardAction` on each click.
  */
 
-var Clipboard = function (_Emitter) {
+var Clipboard = (function (_Emitter) {
     _inherits(Clipboard, _Emitter);
 
     /**
@@ -653,130 +624,114 @@ var Clipboard = function (_Emitter) {
     function Clipboard(trigger, options) {
         _classCallCheck(this, Clipboard);
 
-        var _this = _possibleConstructorReturn(this, Object.getPrototypeOf(Clipboard).call(this));
+        _Emitter.call(this);
 
-        _this.resolveOptions(options);
-        _this.listenClick(trigger);
-        return _this;
+        this.resolveOptions(options);
+        this.listenClick(trigger);
     }
 
+    /**
+     * Helper function to retrieve attribute value.
+     * @param {String} suffix
+     * @param {Element} element
+     */
+
     /**
      * 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];
+    Clipboard.prototype.resolveOptions = 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.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;
+    };
+
+    /**
+     * Adds a click event listener to the passed trigger.
+     * @param {String|HTMLElement|HTMLCollection|NodeList} trigger
+     */
+
+    Clipboard.prototype.listenClick = function listenClick(trigger) {
+        var _this = this;
+
+        this.listener = _goodListener2['default'](trigger, 'click', function (e) {
+            return _this.onClick(e);
+        });
+    };
+
+    /**
+     * Defines a new `ClipboardAction` on each click event.
+     * @param {Event} e
+     */
+
+    Clipboard.prototype.onClick = function onClick(e) {
+        var trigger = e.delegateTarget || e.currentTarget;
+
+        if (this.clipboardAction) {
+            this.clipboardAction = null;
         }
 
-        /**
-         * Adds a click event listener to the passed trigger.
-         * @param {String|HTMLElement|HTMLCollection|NodeList} trigger
-         */
+        this.clipboardAction = new _clipboardAction2['default']({
+            action: this.action(trigger),
+            target: this.target(trigger),
+            text: this.text(trigger),
+            trigger: trigger,
+            emitter: this
+        });
+    };
 
-    }, {
-        key: 'listenClick',
-        value: function listenClick(trigger) {
-            var _this2 = this;
+    /**
+     * Default `action` lookup function.
+     * @param {Element} trigger
+     */
 
-            this.listener = (0, _goodListener2.default)(trigger, 'click', function (e) {
-                return _this2.onClick(e);
-            });
+    Clipboard.prototype.defaultAction = function defaultAction(trigger) {
+        return getAttributeValue('action', trigger);
+    };
+
+    /**
+     * Default `target` lookup function.
+     * @param {Element} trigger
+     */
+
+    Clipboard.prototype.defaultTarget = function defaultTarget(trigger) {
+        var selector = getAttributeValue('target', trigger);
+
+        if (selector) {
+            return document.querySelector(selector);
         }
+    };
 
-        /**
-         * Defines a new `ClipboardAction` on each click event.
-         * @param {Event} e
-         */
+    /**
+     * Default `text` lookup function.
+     * @param {Element} trigger
+     */
 
-    }, {
-        key: 'onClick',
-        value: function onClick(e) {
-            var trigger = e.delegateTarget || e.currentTarget;
+    Clipboard.prototype.defaultText = function defaultText(trigger) {
+        return getAttributeValue('text', trigger);
+    };
 
-            if (this.clipboardAction) {
-                this.clipboardAction = null;
-            }
+    /**
+     * Destroy lifecycle.
+     */
 
-            this.clipboardAction = new _clipboardAction2.default({
-                action: this.action(trigger),
-                target: this.target(trigger),
-                text: this.text(trigger),
-                trigger: trigger,
-                emitter: this
-            });
+    Clipboard.prototype.destroy = function destroy() {
+        this.listener.destroy();
+
+        if (this.clipboardAction) {
+            this.clipboardAction.destroy();
+            this.clipboardAction = null;
         }
-
-        /**
-         * Default `action` lookup function.
-         * @param {Element} trigger
-         */
-
-    }, {
-        key: 'defaultAction',
-        value: function defaultAction(trigger) {
-            return getAttributeValue('action', trigger);
-        }
-
-        /**
-         * Default `target` lookup function.
-         * @param {Element} trigger
-         */
-
-    }, {
-        key: 'defaultTarget',
-        value: function defaultTarget(trigger) {
-            var selector = getAttributeValue('target', trigger);
-
-            if (selector) {
-                return document.querySelector(selector);
-            }
-        }
-
-        /**
-         * Default `text` lookup function.
-         * @param {Element} trigger
-         */
-
-    }, {
-        key: 'defaultText',
-        value: function defaultText(trigger) {
-            return getAttributeValue('text', trigger);
-        }
-
-        /**
-         * Destroy lifecycle.
-         */
-
-    }, {
-        key: 'destroy',
-        value: function destroy() {
-            this.listener.destroy();
-
-            if (this.clipboardAction) {
-                this.clipboardAction.destroy();
-                this.clipboardAction = null;
-            }
-        }
-    }]);
+    };
 
     return Clipboard;
-}(_tinyEmitter2.default);
+})(_tinyEmitter2['default']);
 
-/**
- * Helper function to retrieve attribute value.
- * @param {String} suffix
- * @param {Element} element
- */
-
-exports.default = Clipboard;
+exports['default'] = Clipboard;
 function getAttributeValue(suffix, element) {
     var attribute = 'data-clipboard-' + suffix;
 
@@ -786,6 +741,7 @@ function getAttributeValue(suffix, element) {
 
     return element.getAttribute(attribute);
 }
+module.exports = exports['default'];
 
 },{"./clipboard-action":8,"good-listener":4,"tiny-emitter":7}]},{},[9])(9)
 });
\ No newline at end of file
diff --git a/dist/clipboard.min.js b/dist/clipboard.min.js
index 051d940..5b0581d 100644
--- a/dist/clipboard.min.js
+++ b/dist/clipboard.min.js
@@ -1,7 +1,7 @@
 /*!
- * clipboard.js v1.5.6
+ * clipboard.js v1.5.7
  * https://zenorocha.github.io/clipboard.js
  *
  * Licensed MIT © Zeno Rocha
  */
-!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var t;t="undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this,t.Clipboard=e()}}(function(){var e,t,n;return function e(t,n,r){function i(a,u){if(!n[a]){if(!t[a]){var c="function"==typeof require&&require;if(!u&&c)return c(a,!0);if(o)return o(a,!0);var s=new Error("Cannot find module '"+a+"'");throw s.code="MODULE_NOT_FOUND",s}var l=n[a]={exports:{}};t[a][0].call(l.exports,function(e){var n=t[a][1][e];return i(n?n:e)},l,l.exports,e,t,n,r)}return n[a].exports}for(var o="function"==typeof require&&require,a=0;a<r.length;a++)i(r[a]);return i}({1:[function(e,t,n){var r=e("matches-selector");t.exports=function(e,t,n){for(var i=n?e:e.parentNode;i&&i!==document;){if(r(i,t))return i;i=i.parentNode}}},{"matches-selector":5}],2:[function(e,t,n){function r(e,t,n,r,o){var 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\ No newline at end of file
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\ No newline at end of file
diff --git a/package.js b/package.js
index 03273fb..dc6c060 100644
--- a/package.js
+++ b/package.js
@@ -3,7 +3,7 @@
 Package.describe({
   name: "zenorocha:clipboard",
   summary: "Modern copy to clipboard. No Flash. Just 2kb.",
-  version: "1.5.6",
+  version: "1.5.7",
   git: "https://github.com/zenorocha/clipboard.js"
 });
 
diff --git a/package.json b/package.json
index 4e2af2b..caea933 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "clipboard",
-  "version": "1.5.6",
+  "version": "1.5.7",
   "description": "Modern copy to clipboard. No Flash. Just 2kb",
   "repository": "zenorocha/clipboard.js",
   "license": "MIT",