Move to libs

libs/angular/src/directives/autofocus.directive.ts

@@ -0,0 +1,27 @@
+import { Directive, ElementRef, Input, NgZone } from "@angular/core";
+import { take } from "rxjs/operators";
+
+import { Utils } from "jslib-common/misc/utils";
+
+@Directive({
+  selector: "[appAutofocus]",
+})
+export class AutofocusDirective {
+  @Input() set appAutofocus(condition: boolean | string) {
+    this.autofocus = condition === "" || condition === true;
+  }
+
+  private autofocus: boolean;
+
+  constructor(private el: ElementRef, private ngZone: NgZone) {}
+
+  ngOnInit() {
+    if (!Utils.isMobileBrowser && this.autofocus) {
+      if (this.ngZone.isStable) {
+        this.el.nativeElement.focus();
+      } else {
+        this.ngZone.onStable.pipe(take(1)).subscribe(() => this.el.nativeElement.focus());
+      }
+    }
+  }
+}