storybook-chrome-screenshot
Version:
A Storybook addon, Save the screenshot image of your stories! via puppeteer.
117 lines • 6.03 kB
JavaScript
;
var __extends = (this && this.__extends) || (function () {
var extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
return function (d, b) {
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var __assign = (this && this.__assign) || Object.assign || function(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
t[p] = s[p];
}
return t;
};
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (_) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
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if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
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};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
result["default"] = mod;
return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
var imagesloaded_1 = __importDefault(require("imagesloaded"));
var React = __importStar(require("react"));
var ReactDOM = __importStar(require("react-dom"));
var constants_1 = require("../../../core/constants");
var utils_1 = require("../../../core/utils");
var ScreenshotWrapper = /** @class */ (function (_super) {
__extends(ScreenshotWrapper, _super);
function ScreenshotWrapper(props) {
var _this = _super.call(this, props) || this;
_this.component = null;
_this.handleRef = function (component) {
_this.component = component;
};
_this.emit(constants_1.EventTypes.COMPONENT_INIT);
return _this;
}
ScreenshotWrapper.prototype.componentDidMount = function () {
var _this = this;
var _a = this.props, delay = _a.delay, waitFor = _a.waitFor;
var node = ReactDOM.findDOMNode(this.component);
this.emit(constants_1.EventTypes.COMPONENT_MOUNT);
imagesloaded_1.default(node, function () { return __awaiter(_this, void 0, void 0, function () {
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, utils_1.sleep(delay)];
case 1:
_a.sent();
return [4 /*yield*/, utils_1.getWaitForFn(waitFor)()];
case 2:
_a.sent();
return [4 /*yield*/, utils_1.nextIdle()];
case 3:
_a.sent();
this.emit(constants_1.EventTypes.COMPONENT_READY);
return [2 /*return*/];
}
});
}); });
};
ScreenshotWrapper.prototype.render = function () {
return React.createElement("span", { ref: this.handleRef }, this.props.children);
};
ScreenshotWrapper.prototype.emit = function (type) {
var _a = this.props, context = _a.context, channel = _a.channel, viewport = _a.viewport, knobs = _a.knobs, namespace = _a.namespace;
channel.emit(type, __assign({}, context, { viewport: viewport,
knobs: knobs,
namespace: namespace }));
};
return ScreenshotWrapper;
}(React.Component));
exports.ScreenshotWrapper = ScreenshotWrapper;
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