commit f0f6f3bb912cf729ae47a1f2357eaf086a4b3181
author Chris Poucet <poucet@google.com> Mon Jun 27 11:07:34 2022 +0200
committer Chris Poucet <poucet@google.com> Mon Jun 27 11:07:34 2022 +0200
tree 1b858da6eda87c573232ddd2cbfa03648564bf83
parent 8272a4c48efd3ac5f1a07d106d3916dcd9c16f7d

Make sure to re-initialize the GrDiffHost layers

When not doing a full reload, the GrDiffHost's extra layers do not get
initialized so the syntax layer is never added to the set of layers that
need to annotate the diff.  This means that on re-render, which does
happen when the diff-mode gets toggled, the syntax layer is not present.

Google-Bug-Id: b/237054514
Release-Notes: skip
Change-Id: Id339439202bd31e41d0aa6bd20f0c55250570eee

polygerrit-ui/app/elements/diff/gr-diff-view/gr-diff-view.ts

diff --git a/polygerrit-ui/app/elements/diff/gr-diff-view/gr-diff-view.ts b/polygerrit-ui/app/elements/diff/gr-diff-view/gr-diff-view.ts
index a60b40f..2cd29a4 100644
--- a/polygerrit-ui/app/elements/diff/gr-diff-view/gr-diff-view.ts
+++ b/polygerrit-ui/app/elements/diff/gr-diff-view/gr-diff-view.ts
@@ -1645,6 +1645,7 @@
       // done on the 'render' event which doesn't fire in this path as
       // rerendering is avoided.
       this.cursor?.reInitCursor();
+      this.diffHost?.initLayers();
       return;
     }