1 files changed, 50 insertions, 0 deletions
diff --git a/sdc-workflow-designer-ui/src/main/frontend/src/shared/loader/Loader.jsx b/sdc-workflow-designer-ui/src/main/frontend/src/shared/loader/Loader.jsx
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+++ b/sdc-workflow-designer-ui/src/main/frontend/src/shared/loader/Loader.jsx
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+/*
+ * Copyright © 2016-2017 European Support Limited
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import React from 'react';
+import PropTypes from 'prop-types';
+import { connect } from 'react-redux';
+
+export const mapStateToProps = ({ loader: { isLoading } }) => {
+    return {
+        isLoading
+    };
+};
+
+export class Loader extends React.Component {
+    shouldComponentUpdate(nextProps) {
+        return nextProps.isLoading !== this.props.isLoading;
+    }
+
+    render() {
+        let { isLoading } = this.props;
+        return (
+            <div className="onboarding-loader">
+                {isLoading && (
+                    <div className="onboarding-loader-backdrop">
+                        <div className="tlv-loader large" />
+                    </div>
+                )}
+            </div>
+        );
+    }
+}
+
+Loader.propTypes = {
+    isLoading: PropTypes.bool
+};
+
+export default connect(mapStateToProps)(Loader);