pooling

js/constants.js

@@ -0,0 +1,7 @@
+
+const CHART_URL = 'https://cdn.openfin.co/embed-web/chart.html';
+const TRADEVIEW_URL = 'https://www.tradingview.com/chart/?symbol=NASDAQ:AAPL';
+const NEWS_URL = 'https://www.google.com/search?q=INDEXDJX:+.DJI';
+const URLS_ARRAY = [CHART_URL, TRADEVIEW_URL, NEWS_URL];
+
+export { CHART_URL, TRADEVIEW_URL, NEWS_URL, URLS_ARRAY };

js/platform-provider.js

@@ -1,4 +1,5 @@
 import { generateExternalWindowSnapshot, restoreExternalWindowPositionAndState } from './external-window-snapshot.js';
+import { URLS_ARRAY } from './constants.js';
 
 //We have customized out platform provider to keep track of a specific notepad window.
 //Look for the "my_platform_notes.txt" file and launch it in notepad or add another external window to this array
@@ -9,9 +10,28 @@ const externalWindowsToTrack = [
     }
 ];
 
+const pooledViews = {};
+const createPooledView = async (url) => {
+    console.log('about to create');
+    const view = await fin.Platform.getCurrentSync().createView({ url }, fin.me.identity);
+    pooledViews[url] = view.identity.name;
+};
+
+fin.Platform.getCurrentSync().once('platform-snapshot-applied', () => URLS_ARRAY.forEach(createPooledView));
+
 fin.Platform.init({
     overrideCallback: async (Provider) => {
         class Override extends Provider {
+            async createView(payload) {
+                const { opts } = payload;
+                if (!opts.name && pooledViews[opts.url]) {
+                    console.log('replacing name');
+                    opts.name = pooledViews[opts.url];
+                    delete pooledViews[opts.url];
+                    setTimeout(() => createPooledView(opts.url),1);
+                }
+                return super.createView(payload);
+            }
             async getSnapshot() {
                 const snapshot = await super.getSnapshot();
 

js/platform-window.js

@@ -1,7 +1,10 @@
 import { html, render } from 'https://unpkg.com/[email protected]/lit-html.js';
 import { getTemplates, storeTemplate, getTemplateByName, onStoreUpdate } from './template-store.js';
+import { CHART_URL, TRADEVIEW_URL, NEWS_URL } from './constants.js';
+
 
 window.addEventListener('DOMContentLoaded', () => {
+    console.log('dom content');
 
     fin.me.on('layout-ready', async () => {
         // Whenever a new layout is ready on this window (on init, replace, or applyPreset)
@@ -17,7 +20,6 @@ window.addEventListener('DOMContentLoaded', () => {
     fin.Platform.Layout.init({containerId: CONTAINER_ID});
 });
 
-const CHART_URL = 'https://cdn.openfin.co/embed-web/chart.html';
 const LAYOUT_STORE_KEY  = 'LayoutMenu';
 const SNAPSHOT_STORE_KEY = 'SnapshotMenu';
 const CONTAINER_ID = 'layout-container';
@@ -42,17 +44,14 @@ class LeftMenu extends HTMLElement {
             {
                 url: CHART_URL,
                 printName: 'OF Chart',
-                processAffinity: 'ps_1'
             },
             {
-                url: 'https://www.tradingview.com/chart/?symbol=NASDAQ:AAPL',
+                url: TRADEVIEW_URL,
                 printName: 'TradeView',
-                processAffinity: 'tv_1'
             },
             {
-                url: 'https://www.google.com/search?q=INDEXDJX:+.DJI&stick=H4sIAAAAAAAAAONgecRozC3w8sc9YSmtSWtOXmNU4eIKzsgvd80rySypFBLjYoOyeKS4uDj0c_UNkgsry3kWsfJ5-rm4Rrh4RVgp6Ll4eQIAqJT5uUkAAAA&source=lnms&sa=X&ved=0ahUKEwii_NWT9fzoAhU3mHIEHWy3AWIQ_AUIDSgA&biw=1280&bih=1366&dpr=1',
+                url: NEWS_URL,
                 printName: 'News',
-                processAffinity: 'mw_1'
             }
         ];