Merged in dev (pull request #60)

fix: windows focus

src/app/ControlPage/control/control.component.ts

@@ -20,6 +20,7 @@ export class Rdp {
   machine: string;
   token: string;
   client: any;
+  iframe: any;
 }
 
 export class View {

src/app/ControlPage/control/controlnav/controlnav.component.ts

@@ -7,7 +7,7 @@
  * @author   liuzheng <liuzheng712@gmail.com>
  */
 
-import {Component, OnInit} from '@angular/core';
+import {Component, ElementRef, OnInit, ViewChild} from '@angular/core';
 import {ControlComponent, NavList} from '../control.component';
 import * as jQuery from 'jquery/dist/jquery.min.js';
 
@@ -44,6 +44,7 @@ export class ControlnavComponent implements OnInit {
       if (NavList.List[index].type === 'ssh') {
         NavList.List[index].Term.focus();
       } else if (NavList.List[index].type === 'rdp') {
+        NavList.List[index].Rdp.iframe.focus();
       }
     } else {
 

src/app/elements/guacamole/guacamole.component.html

-<iframe [src]="trust(target)"></iframe>
+<iframe #rdp [src]="trust(target)"></iframe>

src/app/elements/guacamole/guacamole.component.ts

-import {Component, Input, OnInit} from '@angular/core';
+import {Component, ElementRef, Input, OnInit, ViewChild} from '@angular/core';
 import {CookieService} from 'ngx-cookie-service';
 import {HttpService, LogService} from '../../app.service';
 import {DataStore, User} from '../../globals';
@@ -16,6 +16,7 @@ export class ElementGuacamoleComponent implements OnInit {
   @Input() userid: any;
   @Input() index: number;
   target: string;
+  @ViewChild('rdp') el: ElementRef;
 
   constructor(private sanitizer: DomSanitizer,
               private _http: HttpService,
@@ -45,6 +46,7 @@ export class ElementGuacamoleComponent implements OnInit {
     } else {
       this.target = this._cookie.get('guacamole');
     }
+    NavList.List[this.index].Rdp.iframe = this.el.nativeElement;
   }
 
   trust(url) {