Add direct subtypes, improve declared-at updating

src/app/declared-at/declared-at.component.ts

-import { Component, OnInit, Input } from '@angular/core';
+import { Component, Input } from '@angular/core';
 
 import {Doc} from '../doc';
 
@@ -8,19 +8,20 @@ import {Doc} from '../doc';
     Declared at <a [routerLink]="['/source', filename, line]">{{filepath}}:{{line}}.</a>
   `,
 })
-export class DeclaredAtComponent implements OnInit {
+export class DeclaredAtComponent {
 
-  @Input() doc: Doc;
+  private _doc: Doc;
   filename: string;
   filepath: string;
   line: string;
 
   constructor() { }
 
-  ngOnInit() {
-    this.filepath = this.doc.ragFile;
-    this.filename = this.filepath.replace(/\/|\\/g, '_');
-    this.line = String(this.doc.line);
+  @Input()
+  set doc(doc: Doc) {
+    this._doc = doc;
+    this.filepath = doc.ragFile;
+    this.filename = this.filepath.replace(/\/|\\|\./g, '_');
+    this.line = String(doc.line);
   }
-
 }

src/app/type-details.component.html

@@ -3,10 +3,13 @@
   <p *ngIf="type.superclass">extends <type-ref [type]="type.superclass"></type-ref>
   <ng-container *ngIf="type.superinterfaces">implements <ng-container *ngFor="let iface of type.superinterfaces; let isLast = last"><type-ref [type]="iface"></type-ref><div *ngIf="!isLast" class="sep">, </div></ng-container></ng-container>
   </p>
+  <p>
+  <ng-container *ngIf="type.subtypes">Direct subtypes: <ng-container *ngFor="let subtype of type.subtypes; let isLast = last"><type-ref [type]="subtype"></type-ref><div *ngIf="!isLast" class="sep">, </div></ng-container></ng-container>
+  </p>
   <div *ngIf="type.doc">
     <p [innerHTML]="type.doc.description">
 
-    <p *ngIf="type.doc.astdecl">JastAdd production: {{type.doc.astdecl}}
+    <p *ngIf="type.doc.astdecl">JastAdd production: <b>{{type.doc.astdecl}}</b>
 
     <p *ngIf="type.doc && type.doc.ragFile"><declared-at [doc]="type.doc"></declared-at>
   </div>

src/app/type.ts

@@ -17,6 +17,7 @@ export class Type {
   inherited_methods: InheritedMembers[];
   inherited_attributes: InheritedMembers[];
   inherited_fields: InheritedMembers[];
+  subtypes: TypeRef[];
 
   static fromJson(json: any): Type {
     var groups = {};
@@ -55,6 +56,10 @@ export class Type {
     if (json.args) {
       args = (json.args as any[]).map(arg => TypeRef.fromJson(arg));
     }
+    var subtypes: TypeRef[] = undefined;
+    if (json.subtypes) {
+      subtypes = (json.subtypes as any[]).map(arg => TypeRef.fromJson(arg));
+    }
     return Object.assign({}, json, {
       groups: groups,
       id: TypeRef.typeId(json.name, json.id),
@@ -63,6 +68,7 @@ export class Type {
       inherited_methods: inherited_methods,
       inherited_attributes: inherited_attributes,
       inherited_fields: inherited_fields,
+      subtypes: subtypes,
     });
   }
 }