Defer loading archives till after the window is shown, which speeds u…

…p perceived load time (close #1205)

app/background-process.js

@@ -119,6 +119,11 @@ app.on('ready', async function () {
   protocol.registerServiceWorkerSchemes(['dat'])
 })
 
+app.on('custom-ready-to-show', () => {
+  // our first window is ready to show, do any additional setup
+  beakerCore.dat.library.loadSavedArchives()
+})
+
 // only run one instance
 const isFirstInstance = app.requestSingleInstanceLock()
 if (!isFirstInstance) {

app/background-process/ui/windows.js

@@ -20,6 +20,7 @@ let numActiveWindows = 0
 let firstWindow = null
 let sessionWatcher = null
 let focusedDevtoolsHost
+let hasFirstWindowLoaded = false
 const BROWSING_SESSION_PATH = './shell-window-state.json'
 const ICON_PATH = path.join(__dirname, (process.platform === 'win32') ? './assets/img/logo.ico' : './assets/img/logo.png')
 const PRELOAD_PATH = path.join(__dirname, 'shell-window.build.js')
@@ -143,7 +144,13 @@ export function createShellWindow (windowState) {
     icon: ICON_PATH,
     show: false // will show when ready
   })
-  win.once('ready-to-show', () => win.show())
+  win.once('ready-to-show', () => {
+    win.show()
+    if (!hasFirstWindowLoaded) {
+      hasFirstWindowLoaded = true
+      app.emit('custom-ready-to-show')
+    }
+  })
   downloads.registerListener(win)
   win.loadURL('beaker://shell-window')
   sessionWatcher.watchWindow(win, state)

app/package.json

@@ -8,7 +8,7 @@
   "copyright": "© 2018, Blue Link Labs",
   "main": "background-process.build.js",
   "dependencies": {
-    "@beaker/core": "2.16.3",
+    "@beaker/core": "2.17.0",
     "@beaker/dat-archive-file-diff": "^1.0.0",
     "@beaker/electron-localshortcut": "^1.0.0",
     "anymatch": "^1.3.2",