react-blades
Version:
Horizontal stacking window panels.
393 lines (345 loc) • 12 kB
JavaScript
module.exports =
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/******/ ({
/***/ 14:
/***/ (function(module, exports, __webpack_require__) {
Object.defineProperty(exports, "__esModule", {
value: 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 _EventEmitter2 = __webpack_require__(6);
var _EventEmitter3 = _interopRequireDefault(_EventEmitter2);
var _fn = __webpack_require__(2);
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; } /* eslint-disable no-underscore-dangle */
var defaultBladeProps = {
isVisible: true,
isActive: true,
width: 300,
depth: 0,
orientation: 'horizontal'
};
var BladeManager = function (_EventEmitter) {
_inherits(BladeManager, _EventEmitter);
function BladeManager(options) {
_classCallCheck(this, BladeManager);
var _this = _possibleConstructorReturn(this, (BladeManager.__proto__ || Object.getPrototypeOf(BladeManager)).call(this));
_this.options = Object.assign({}, options);
_this.blades = [];
_this.bladesPreventingNavigation = [];
return _this;
}
_createClass(BladeManager, [{
key: 'add',
value: function () {
function add(blade) {
if (!blade || !blade.id) {
throw new Error('A blade with an ID is mandatory.');
}
if (this._findById(blade.id)) {
throw new Error('Blade with ID=' + String(blade.id) + ' already exists.');
}
if (blade.width && !(0, _fn.isNumber)(blade.width)) {
throw new Error('Blade width must be a numerical value');
}
this._addToCollection(blade);
this._resetBladeVisibility();
this._activateById(blade.id);
this.trigger('render');
}
return add;
}()
/**
* Removes all blades following and including the provided ID.
* @param {*string} id The Blade ID.
*/
}, {
key: 'remove',
value: function () {
function remove(id, successCb) {
var _this2 = this;
if (!this._findById(id)) return;
if (this._shouldPreventNavigation()) {
this._notifyNavigationPrevented(function () {
_this2.remove(id);
if (successCb) successCb();
});
return;
}
this._removeFromCollection(id);
if (this.blades.length > 0) {
this._resetBladeVisibility();
this._activateById(this._last().id);
}
this.trigger('render');
if (successCb) successCb();
}
return remove;
}()
}, {
key: 'back',
value: function () {
function back(id, successCb) {
var _this3 = this;
if (this._shouldPreventNavigation()) {
this._notifyNavigationPrevented(function () {
_this3.back(id);
if (successCb) successCb();
});
return;
}
if (id) {
var end = Math.min(this.blades.findIndex(function (b) {
return b.id === id;
}) + 1, this.blades.length);
this.blades = this.blades.slice(0, end);
} else {
this.blades = this.blades.slice(0, this.blades.length - 1);
}
this._resetBladeVisibility();
this._activateById(id);
this.trigger('render');
if (successCb) successCb();
}
return back;
}()
}, {
key: 'activate',
value: function () {
function activate(id) {
if (!id) throw new Error('Parameter "id" must be defined.');
this._activateById(id);
this.trigger('render');
}
return activate;
}()
}, {
key: 'preventNavigation',
value: function () {
function preventNavigation(id) {
if (!id) throw new Error('Parameter "id" must be defined.');
if (this.bladesPreventingNavigation.indexOf(id) <= 0) {
this.bladesPreventingNavigation.splice(0, 0, id);
}
}
return preventNavigation;
}()
}, {
key: 'allowNavigation',
value: function () {
function allowNavigation(id) {
if (!id) throw new Error('Parameter "id" must be defined.');
var indexOfBladeToRemove = this.bladesPreventingNavigation.indexOf(id);
if (indexOfBladeToRemove > -1) {
this.bladesPreventingNavigation.splice(indexOfBladeToRemove, 1);
}
}
return allowNavigation;
}()
}, {
key: 'canNavigate',
value: function () {
function canNavigate() {
return this.bladesPreventingNavigation.length > 0;
}
return canNavigate;
}()
}, {
key: 'getAll',
value: function () {
function getAll() {
return this.blades.slice(0);
}
return getAll;
}()
}, {
key: 'getVisible',
value: function () {
function getVisible() {
return this.blades.filter(function (x) {
return x.isVisible;
});
}
return getVisible;
}()
}, {
key: '_last',
value: function () {
function _last() {
return this.blades[this.blades.length - 1];
}
return _last;
}()
}, {
key: '_findById',
value: function () {
function _findById(id) {
return this.blades.find(function (b) {
return b.id === id;
});
}
return _findById;
}()
}, {
key: '_addToCollection',
value: function () {
function _addToCollection(blade) {
var tmpBlade = Object.assign({}, defaultBladeProps, blade, {
index: Object.keys(this.blades).length
});
if (this.options.orientation === 'vertical') {
tmpBlade.depth = 1;
tmpBlade.width = '100%';
}
this.blades = this.blades.concat(tmpBlade);
}
return _addToCollection;
}()
}, {
key: '_removeFromCollection',
value: function () {
function _removeFromCollection(id) {
this.blades = this.blades.slice(0, this.blades.findIndex(function (b) {
return b.id === id;
}));
}
return _removeFromCollection;
}()
}, {
key: '_activateById',
value: function () {
function _activateById(id) {
this.blades = this.blades.map(function (b) {
return Object.assign({}, b, {
isActive: b.id === id
});
});
}
return _activateById;
}()
}, {
key: '_resetBladeVisibility',
value: function () {
function _resetBladeVisibility() {
var bladeWithDepth = [].concat(this.blades).reverse().find(function (b) {
return b.depth > 0;
});
if (bladeWithDepth) {
this.blades.forEach(function (b) {
return b.isVisible = false;
}); //eslint-disable-line
this.blades.slice(this.blades.indexOf(bladeWithDepth)).forEach(function (b) {
return b.isVisible = true;
}); //eslint-disable-line
} else {
this.blades.forEach(function (b) {
return b.isVisible = true;
}); //eslint-disable-line
}
}
return _resetBladeVisibility;
}()
}, {
key: '_shouldPreventNavigation',
value: function () {
function _shouldPreventNavigation() {
return this.bladesPreventingNavigation.length > 0;
}
return _shouldPreventNavigation;
}()
}, {
key: '_notifyNavigationPrevented',
value: function () {
function _notifyNavigationPrevented(navigateFn) {
var bladeIdToBeRemoved = this.bladesPreventingNavigation[0];
this.trigger('navigationPrevented', {
id: bladeIdToBeRemoved,
navigate: navigateFn
});
}
return _notifyNavigationPrevented;
}()
}]);
return BladeManager;
}(_EventEmitter3['default']);
exports['default'] = BladeManager;
/***/ }),
/***/ 2:
/***/ (function(module, exports) {
module.exports = require("../utils/fn");
/***/ }),
/***/ 6:
/***/ (function(module, exports) {
module.exports = require("../utils/EventEmitter");
/***/ })
/******/ });
//# sourceMappingURL=BladeManager.js.map