notification service demo and testing area (#3443)

* notification service demo and testing area

* fix typo

demo-shell/src/app/components/notifications/notifications.component.html

@@ -0,0 +1,35 @@
+<div class="main-content">
+    <h1>Notification Service</h1>
+
+    <ul>
+        <li>Try setting custom message with unicode characters, for example: <strong>I ♥️ ADF</strong></li>
+        <li>Try setting custom i18n resource key, for example: <strong>APP_LAYOUT.NOTIFICATIONS</strong></li>
+        <li>Try toggling the action button. Clicking the action within SnackBar should update the label under the toggle button.</li>
+        <li>All elements support <em>data-automation-id</em> attributes and can be automated.</li>
+    </ul>
+
+    <mat-form-field>
+        <input
+            matInput
+            placeholder="Message"
+            [(ngModel)]="message"
+            data-automation-id="notification-message">
+    </mat-form-field>
+
+    <button mat-icon-button (click)="send()">
+        <mat-icon>send</mat-icon>
+    </button>
+
+    <div>
+        <mat-slide-toggle
+            [(ngModel)]="withAction"
+            data-automation-id="notification-action-toggle">
+            With action
+        </mat-slide-toggle>
+    </div>
+
+    <div data-automation-id="notification-action-output">
+        {{ actionOutput }}
+    </div>
+
+</div>

demo-shell/src/app/components/notifications/notifications.component.scss

@@ -0,0 +1,3 @@
+.main-content {
+    padding: 10px;
+}

demo-shell/src/app/components/notifications/notifications.component.ts

@@ -0,0 +1,47 @@
+/*!
+ * @license
+ * Copyright 2016 Alfresco Software, Ltd.
+ *
+ * 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 { Component } from '@angular/core';
+import { NotificationService } from '@alfresco/adf-core';
+
+@Component({
+    templateUrl: './notifications.component.html',
+    styleUrls: ['./notifications.component.scss']
+})
+export class NotificationsComponent {
+
+    message = 'I ♥️ ADF';
+    withAction = false;
+    actionOutput = '';
+
+    constructor(private notificationService: NotificationService) {}
+
+    send() {
+        this.actionOutput = '';
+
+        if (this.message) {
+            if (this.withAction) {
+                this.notificationService
+                    .openSnackMessageAction(this.message, 'Some action')
+                    .onAction()
+                    .subscribe(() => this.actionOutput = 'Action clicked');
+            } else {
+                this.notificationService.openSnackMessage(this.message);
+            }
+        }
+    }
+}