Add activiti apps component

ng2-components/ng2-activiti-tasklist/src/components/activiti-apps.component.css

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+:host {
+    width: 100%;
+}

ng2-components/ng2-activiti-tasklist/src/components/activiti-apps.component.html

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+<div class="menu-container" *ngIf="!isEmpty()">
+    <ul class='mdl-list'>
+        <li class="mdl-list__item" (click)="selectApp(app)" *ngFor="let app of appList">
+            <span class="mdl-list__item-primary-content">
+            <i class="material-icons mdl-list__item-icon">touch_app</i>
+            {{app.name}}
+            </span>
+        </li>
+    </ul>
+</div>

ng2-components/ng2-activiti-tasklist/src/components/activiti-apps.component.ts

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+/*!
+ * @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, OnInit, Output, EventEmitter } from '@angular/core';
+import { AlfrescoTranslationService, AlfrescoAuthenticationService, AlfrescoPipeTranslate } from 'ng2-alfresco-core';
+import { ActivitiTaskListService } from './../services/activiti-tasklist.service';
+import { AppDefinitionRepresentationModel } from '../models/filter.model';
+import { Observer } from 'rxjs/Observer';
+import { Observable } from 'rxjs/Observable';
+
+declare let componentHandler: any;
+declare let __moduleName: string;
+
+@Component({
+    selector: 'activiti-apps',
+    moduleId: __moduleName,
+    templateUrl: './activiti-apps.component.html',
+    styleUrls: ['./activiti-apps.component.css'],
+    providers: [ActivitiTaskListService],
+    pipes: [AlfrescoPipeTranslate]
+
+})
+export class ActivitiApps implements OnInit {
+
+    @Output()
+    appClick: EventEmitter<AppDefinitionRepresentationModel> = new EventEmitter<AppDefinitionRepresentationModel>();
+
+    private appsObserver: Observer<AppDefinitionRepresentationModel>;
+    apps$: Observable<AppDefinitionRepresentationModel>;
+
+    currentApp: AppDefinitionRepresentationModel;
+
+    appList: AppDefinitionRepresentationModel [] = [];
+
+    /**
+     * Constructor
+     * @param auth
+     * @param translate
+     */
+    constructor(private auth: AlfrescoAuthenticationService,
+                private translate: AlfrescoTranslationService,
+                private activitiTaskList: ActivitiTaskListService) {
+
+        if (translate) {
+            translate.addTranslationFolder('node_modules/ng2-activiti-tasklist/src');
+        }
+
+        this.apps$ = new Observable<AppDefinitionRepresentationModel>(observer =>  this.appsObserver = observer).share();
+    }
+
+    ngOnInit() {
+        this.apps$.subscribe((app: any) => {
+            this.appList.push(app);
+        });
+        this.load();
+    }
+
+    public load(name?: string) {
+        this.activitiTaskList.getDeployedApplications(name).subscribe(
+            (res) => {
+                res.forEach((app) => {
+                    if (app.deploymentId) {
+                        this.appsObserver.next(app);
+                    }
+                });
+            },
+            (err) => {
+                console.log(err);
+            }
+        );
+    }
+
+    /**
+     * Pass the selected app as next
+     * @param app
+     */
+    public selectApp(app: AppDefinitionRepresentationModel) {
+        this.currentApp = app;
+        this.appClick.emit(app);
+    }
+
+    isEmpty(): boolean {
+        return this.appList.length === 0;
+    }
+}