Add semantic search to the welcome view (#455)

frontend/src/global/semantic-search.ts

@@ -0,0 +1,3 @@
+import SemanticSearchView from '../semantic-search/semantic-search-view';
+
+export default new SemanticSearchView();

frontend/src/global/welcome-view.ts

@@ -1,4 +1,5 @@
 import WelcomeView from '../welcome/welcome-view';
 import searchBox from './searchbox';
+import semSearch from './semantic-search';
 
-export default new WelcomeView({searchBox});
+export default new WelcomeView({searchBox, semSearch});

frontend/src/welcome/welcome-view.ts

@@ -6,14 +6,17 @@ import welcomeTemplate from './welcome-template';
 
 export interface ViewOptions extends BaseOpt {
     searchBox: View;
+    semSearch: View;
 }
 
 export default class WelcomeView extends CompositeView {
     searchboxView: View;
+    semSearchView: View;
 
     constructor(options: ViewOptions) {
         super(options);
         this.searchboxView = options.searchBox;
+        this.semSearchView = options.semSearch;
         this.render();
         this.searchboxView.on("searchClicked", this.search, this);
     }
@@ -34,6 +37,9 @@ extend(WelcomeView.prototype, {
     subviews: [{
         view: 'searchboxView',
         selector: '.welcome-image',
+    }, {
+        view: 'semSearchView',
+        selector: '.welcome-image',
     }],
 });