react-page-click
Version:
React component-wrapper to detect page events (mousedown or touchstart/touchend) outside of wrapped element.
327 lines (272 loc) • 13.1 kB
JavaScript
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/* 0 */
/***/ (function(module, exports) {
module.exports = __WEBPACK_EXTERNAL_MODULE__0__;
/***/ }),
/* 1 */
/***/ (function(module, exports, __webpack_require__) {
var _require = __webpack_require__(2),
ReactPageClick = _require.ReactPageClick;
ReactPageClick.ReactPageClick = ReactPageClick;
module.exports = ReactPageClick;
/***/ }),
/* 2 */
/***/ (function(module, __webpack_exports__, __webpack_require__) {
"use strict";
__webpack_require__.r(__webpack_exports__);
/* WEBPACK VAR INJECTION */(function(global) {/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ReactPageClick", function() { return ReactPageClick; });
/* harmony import */ var react__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(0);
/* harmony import */ var react__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(react__WEBPACK_IMPORTED_MODULE_0__);
function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(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); return Constructor; }
function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }
function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { 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 } }); if (superClass) _setPrototypeOf(subClass, superClass); }
function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
var MAX_MOVE = 20;
var extractCoordinates = function extractCoordinates(_ref) {
var changedTouches = _ref.changedTouches;
return {
x: changedTouches[0].screenX,
y: changedTouches[0].screenY
};
};
var ReactPageClick =
/*#__PURE__*/
function (_React$PureComponent) {
_inherits(ReactPageClick, _React$PureComponent);
function ReactPageClick() {
var _getPrototypeOf2;
var _this;
_classCallCheck(this, ReactPageClick);
for (var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++) {
_args[_key] = arguments[_key];
}
_this = _possibleConstructorReturn(this, (_getPrototypeOf2 = _getPrototypeOf(ReactPageClick)).call.apply(_getPrototypeOf2, [this].concat(_args)));
_defineProperty(_assertThisInitialized(_this), "insideClick", false);
_defineProperty(_assertThisInitialized(_this), "touchStart", null);
_defineProperty(_assertThisInitialized(_this), "onDocumentMouseDown", function () {
if (_this.insideClick) {
return;
}
var notify = _this.props.notify;
notify.apply(void 0, arguments);
});
_defineProperty(_assertThisInitialized(_this), "onDocumentMouseUp", function () {
_this.insideClick = false;
});
_defineProperty(_assertThisInitialized(_this), "onDocumentTouchEnd", function (event) {
// on mobile safari click events are not bubbled up to the document unless the target has the
// css `cursor: pointer;` http://www.quirksmode.org/blog/archives/2010/10/click_event_del_1.html
// so try and work out if we should call the notify prop
var _this$props = _this.props,
notifyOnTouchEnd = _this$props.notifyOnTouchEnd,
notify = _this$props.notify;
if (notifyOnTouchEnd && _this.touchStart && !_this.insideClick) {
var _extractCoordinates = extractCoordinates(event),
x = _extractCoordinates.x,
y = _extractCoordinates.y;
var dx = Math.abs(x - _this.touchStart.x);
var dy = Math.abs(y - _this.touchStart.y);
if (dx < MAX_MOVE && dy < MAX_MOVE) {
for (var _len2 = arguments.length, args = new Array(_len2 > 1 ? _len2 - 1 : 0), _key2 = 1; _key2 < _len2; _key2++) {
args[_key2 - 1] = arguments[_key2];
}
notify.apply(void 0, [event].concat(args));
}
}
_this.touchStart = null;
_this.insideClick = false;
});
_defineProperty(_assertThisInitialized(_this), "onDocumentTouchStart", function (event) {
if (_this.insideClick) {
return;
}
var _this$props2 = _this.props,
notifyOnTouchEnd = _this$props2.notifyOnTouchEnd,
notify = _this$props2.notify;
if (notifyOnTouchEnd) {
_this.touchStart = extractCoordinates(event);
} else {
for (var _len3 = arguments.length, args = new Array(_len3 > 1 ? _len3 - 1 : 0), _key3 = 1; _key3 < _len3; _key3++) {
args[_key3 - 1] = arguments[_key3];
}
notify.apply(void 0, [event].concat(args));
}
});
_defineProperty(_assertThisInitialized(_this), "onMouseDown", function () {
_this.insideClick = true;
var onMouseDown = _this.props.onMouseDown;
if (onMouseDown) {
onMouseDown.apply(void 0, arguments);
}
});
_defineProperty(_assertThisInitialized(_this), "onTouchStart", function () {
_this.insideClick = true;
var onTouchStart = _this.props.onTouchStart;
if (onTouchStart) {
onTouchStart.apply(void 0, arguments);
}
});
return _this;
}
_createClass(ReactPageClick, [{
key: "componentDidMount",
value: function componentDidMount() {
global.window.addEventListener('mousedown', this.onDocumentMouseDown, false);
global.window.addEventListener('mouseup', this.onDocumentMouseUp, false);
global.window.addEventListener('touchstart', this.onDocumentTouchStart, false);
global.window.addEventListener('touchend', this.onDocumentTouchEnd, false);
}
}, {
key: "componentWillUnmount",
value: function componentWillUnmount() {
global.window.removeEventListener('mousedown', this.onDocumentMouseDown, false);
global.window.removeEventListener('mouseup', this.onDocumentMouseUp, false);
global.window.removeEventListener('touchstart', this.onDocumentTouchStart, false);
global.window.removeEventListener('touchend', this.onDocumentTouchEnd, false);
}
}, {
key: "render",
value: function render() {
var _this$props3 = this.props,
children = _this$props3.children,
outsideOnly = _this$props3.outsideOnly;
var props = outsideOnly ? {
onMouseDown: this.onMouseDown,
onTouchStart: this.onTouchStart
} : {};
return react__WEBPACK_IMPORTED_MODULE_0___default.a.cloneElement(react__WEBPACK_IMPORTED_MODULE_0___default.a.Children.only(children), props);
}
}]);
return ReactPageClick;
}(react__WEBPACK_IMPORTED_MODULE_0___default.a.PureComponent);
_defineProperty(ReactPageClick, "defaultProps", {
onMouseDown: undefined,
onTouchStart: undefined,
outsideOnly: true,
notifyOnTouchEnd: false
});
/* WEBPACK VAR INJECTION */}.call(this, __webpack_require__(3)))
/***/ }),
/* 3 */
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var g;
// This works in non-strict mode
g = (function() {
return this;
})();
try {
// This works if eval is allowed (see CSP)
g = g || new Function("return this")();
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// This works if the window reference is available
if (typeof window === "object") g = window;
}
// g can still be undefined, but nothing to do about it...
// We return undefined, instead of nothing here, so it's
// easier to handle this case. if(!global) { ...}
module.exports = g;
/***/ })
/******/ ]);
});