From b9f6095db562ece6354fb107ad3b0ae27cc7397b Mon Sep 17 00:00:00 2001
From: tophf <tophf@gmx.com>
Date: Wed, 15 Nov 2017 04:53:37 +0300
Subject: [PATCH] focus code on opening standard editor immediately

---
 edit/edit.js | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/edit/edit.js b/edit/edit.js
index 74db15dd..4fda7cff 100644
--- a/edit/edit.js
+++ b/edit/edit.js
@@ -1384,12 +1384,14 @@ function addSections(sections, onAdded = () => {}) {
   const t0 = performance.now();
   const divs = [];
   let index = 0;
+
   return new Promise(function run(resolve) {
     while (index < sections.length) {
       const div = addSection(null, sections[index]);
       maximizeCodeHeight(div, index === sections.length - 1);
       onAdded(div, index);
       divs.push(div);
+      maybeFocusFirstCM();
       index++;
       const elapsed = performance.now() - t0;
       if (elapsed > 500) {
@@ -1401,15 +1403,19 @@ function addSections(sections, onAdded = () => {}) {
         return;
       }
     }
-    if (divs[0]) {
-      makeSectionVisible(divs[0].CodeMirror);
-      divs[0].CodeMirror.focus();
-    }
     editors.last.state.renderLintReportNow = true;
     addSections.running = false;
     setGlobalProgress();
     resolve(divs);
   });
+
+  function maybeFocusFirstCM() {
+    const isPageLocked = document.documentElement.style.pointerEvents;
+    if (divs[0] && (isPageLocked ? index === sections.length : index === 0)) {
+      makeSectionVisible(divs[0].CodeMirror);
+      divs[0].CodeMirror.focus();
+    }
+  }
 }
 
 function setupOptionsExpand() {