From 1d226aac8b38f2d6f1316e00ef813ab1c9487c0d Mon Sep 17 00:00:00 2001
From: tophf <tophf@gmx.com>
Date: Fri, 13 Nov 2020 19:05:12 +0300
Subject: [PATCH] delay colorview for invisible CMs

---
 vendor-overwrites/colorpicker/colorview.js | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/vendor-overwrites/colorpicker/colorview.js b/vendor-overwrites/colorpicker/colorview.js
index c16c9ea3..096f0c74 100644
--- a/vendor-overwrites/colorpicker/colorview.js
+++ b/vendor-overwrites/colorpicker/colorview.js
@@ -164,12 +164,14 @@
 
   function colorizeAll(state) {
     const {cm} = state;
+    const {viewFrom, viewTo} = cm.display;
+    if (!viewTo) {
+      requestAnimationFrame(() => colorizeAll(state));
+      return;
+    }
     const {curOp} = cm;
     if (!curOp) cm.startOperation();
 
-    const viewFrom = cm.display.viewFrom;
-    const viewTo = (cm.display.viewTo || maxRenderChunkSize - 1) + 1;
-
     state.line = viewFrom;
     state.inComment = null;
     state.now = performance.now();