1 files changed, 49 insertions, 49 deletions
diff --git a/sdc-workflow-designer-ui/src/app/components/toolbar/toolbar.component.ts b/sdc-workflow-designer-ui/src/app/components/toolbar/toolbar.component.ts
index dcb93120..1242215c 100644
--- a/sdc-workflow-designer-ui/src/app/components/toolbar/toolbar.component.ts
+++ b/sdc-workflow-designer-ui/src/app/components/toolbar/toolbar.component.ts
@@ -1,49 +1,49 @@
-/**
- * Copyright (c) 2017 ZTE Corporation.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * and the Apache License 2.0 which both accompany this distribution,
- * and are available at http://www.eclipse.org/legal/epl-v10.html
- * and http://www.apache.org/licenses/LICENSE-2.0
- *
- * Contributors:
- *     ZTE - initial API and implementation and/or initial documentation
- */
-
-import { AfterViewChecked, Component, OnInit } from '@angular/core';
-
-import { DataService } from '../../services/data/data.service';
-import { BroadcastService } from '../../services/broadcast.service';
-import { JsPlumbService } from '../../services/jsplumb.service';
-
-/**
- * toolbar component contains some basic operations(save) and all of the supported workflow nodes.
- * The supported nodes can be dragged to container component. which will add a new node to the workflow.
- */
-@Component({
-    selector: 'b4t-toolbar',
-    templateUrl: 'toolbar.component.html',
-    styleUrls: ['./toolbar.component.css']
-})
-export class ToolbarComponent implements AfterViewChecked, OnInit {
-    public isCatalog = true;
-    private needInitButton = false;
-
-    constructor(private jsPlumbService: JsPlumbService, private broadcastService: BroadcastService,
-        private dataService: DataService) { }
-
-    public ngOnInit() {
-        this.broadcastService.backendServiceReady$.subscribe(() => {
-            this.isCatalog = 'Catalog' === this.dataService.getBackendType();
-            this.needInitButton = true;
-        });
-    }
-
-    public ngAfterViewChecked() {
-        if (this.needInitButton) {
-            this.jsPlumbService.buttonDraggable();
-            this.jsPlumbService.buttonDroppable();
-            this.needInitButton = false;
-        }
-    }
-}
+/**
+ * Copyright (c) 2017 ZTE Corporation.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * and the Apache License 2.0 which both accompany this distribution,
+ * and are available at http://www.eclipse.org/legal/epl-v10.html
+ * and http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Contributors:
+ *     ZTE - initial API and implementation and/or initial documentation
+ */
+
+import { AfterViewChecked, Component, OnInit } from '@angular/core';
+
+import { DataService } from '../../services/data/data.service';
+import { BroadcastService } from '../../services/broadcast.service';
+import { JsPlumbService } from '../../services/jsplumb.service';
+
+/**
+ * toolbar component contains some basic operations(save) and all of the supported workflow nodes.
+ * The supported nodes can be dragged to container component. which will add a new node to the workflow.
+ */
+@Component({
+    selector: 'b4t-toolbar',
+    templateUrl: 'toolbar.component.html',
+    styleUrls: ['./toolbar.component.css']
+})
+export class ToolbarComponent implements AfterViewChecked, OnInit {
+    public isCatalog = true;
+    private needInitButton = false;
+
+    constructor(private jsPlumbService: JsPlumbService, private broadcastService: BroadcastService,
+        private dataService: DataService) { }
+
+    public ngOnInit() {
+        this.broadcastService.backendServiceReady$.subscribe(() => {
+            this.isCatalog = 'Catalog' === this.dataService.getBackendType();
+            this.needInitButton = true;
+        });
+    }
+
+    public ngAfterViewChecked() {
+        if (this.needInitButton) {
+            this.jsPlumbService.buttonDraggable();
+            this.jsPlumbService.buttonDroppable();
+            this.needInitButton = false;
+        }
+    }
+}