Fixes #3068 Implements 'Switch to new tabs immediately' setting

js/components/window.js

@@ -42,10 +42,10 @@ class Window extends React.Component {
       if (this.props.frames.length === 0) {
         windowActions.newFrame({
           location: config.defaultUrl
-        })
+        }, true)
       } else {
         this.props.frames.forEach((frame) => {
-          windowActions.newFrame(frame)
+          windowActions.newFrame(frame, true)
         })
       }
     }

js/stores/windowStore.js

@@ -14,6 +14,7 @@ const messages = require('../constants/messages')
 const debounce = require('../lib/debounce.js')
 const getSetting = require('../settings').getSetting
 const importFromHTML = require('../lib/importer').importFromHTML
+const AppUrlUtil = require('../lib/appUrlUtil')
 const UrlUtil = require('../lib/urlutil')
 const urlParse = require('url').parse
 const currentWindow = require('../../app/renderer/currentWindow')
@@ -169,11 +170,8 @@ const newFrame = (frameOpts, openInForeground, insertionIndex) => {
     frameOpts = {}
   }
   frameOpts = frameOpts.toJS ? frameOpts.toJS() : frameOpts
-
-  if (openInForeground === undefined) {
-    openInForeground = true
-  }
   frameOpts.location = frameOpts.location || config.defaultUrl
+
   if (frameOpts.location && UrlUtil.isURL(frameOpts.location)) {
     frameOpts.location = UrlUtil.getUrlFromInput(frameOpts.location)
   } else {
@@ -187,6 +185,14 @@ const newFrame = (frameOpts, openInForeground, insertionIndex) => {
     }
   }
 
+	if (openInForeground === undefined || openInForeground === null) {
+    openInForeground = getSetting(settings.SWITCH_TO_NEW_TABS)
+		// About urls (expect about:newtab) should open in foreground 
+		if (!openInForeground && AppUrlUtil.isSourceAboutUrl(frameOpts.location) && frameOpts.location !== 'about:newtab') {
+			openInForeground = true
+		}
+  }
+
   const nextKey = incrementNextKey()
   let nextPartitionNumber = 0
   if (frameOpts.partitionNumber) {