From e1a19a0b808076c53251f4229d4ae27a0a1c04df Mon Sep 17 00:00:00 2001
From: Evan Simkowitz <esimkowitz@users.noreply.github.com>
Date: Wed, 4 Sep 2024 23:08:56 -0700
Subject: [PATCH] add user setting for sticky scroll

---
 frontend/app/view/codeeditor/codeeditor.tsx | 9 ++++++++-
 frontend/types/gotypes.d.ts                 | 1 +
 pkg/wconfig/metaconsts.go                   | 1 +
 pkg/wconfig/settingsconfig.go               | 3 ++-
 4 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/frontend/app/view/codeeditor/codeeditor.tsx b/frontend/app/view/codeeditor/codeeditor.tsx
index 68acd30f6..dc544678d 100644
--- a/frontend/app/view/codeeditor/codeeditor.tsx
+++ b/frontend/app/view/codeeditor/codeeditor.tsx
@@ -82,10 +82,16 @@ const minimapEnabledAtom = atom((get) => {
     return settings["editor:minimapenabled"] ?? false;
 });
 
+const stickyScrollEnabledAtom = atom((get) => {
+    const settings = get(atoms.settingsAtom);
+    return settings["editor:stickyscrollenabled"] ?? false;
+});
+
 export function CodeEditor({ text, language, filename, onChange, onMount }: CodeEditorProps) {
     const divRef = useRef<HTMLDivElement>(null);
     const unmountRef = useRef<() => void>(null);
     const minimapEnabled = useAtomValue(minimapEnabledAtom);
+    const stickyScrollEnabled = useAtomValue(stickyScrollEnabledAtom);
     const theme = "wave-theme-dark";
 
     React.useEffect(() => {
@@ -112,8 +118,9 @@ export function CodeEditor({ text, language, filename, onChange, onMount }: Code
     const editorOpts = useMemo(() => {
         const opts = defaultEditorOptions();
         opts.minimap.enabled = minimapEnabled;
+        opts.stickyScroll.enabled = stickyScrollEnabled;
         return opts;
-    }, [minimapEnabled]);
+    }, [minimapEnabled, stickyScrollEnabled]);
 
     return (
         <div className="code-editor-wrapper">
diff --git a/frontend/types/gotypes.d.ts b/frontend/types/gotypes.d.ts
index d784d2b6d..324ec0cfe 100644
--- a/frontend/types/gotypes.d.ts
+++ b/frontend/types/gotypes.d.ts
@@ -396,6 +396,7 @@ declare global {
         "term:fontfamily"?: string;
         "term:disablewebgl"?: boolean;
         "editor:minimapenabled"?: boolean;
+        "editor:stickyscrollenabled"?: boolean;
         "web:*"?: boolean;
         "web:openlinksinternally"?: boolean;
         "blockheader:*"?: boolean;
diff --git a/pkg/wconfig/metaconsts.go b/pkg/wconfig/metaconsts.go
index 6d7dfc807..d5cb9830e 100644
--- a/pkg/wconfig/metaconsts.go
+++ b/pkg/wconfig/metaconsts.go
@@ -20,6 +20,7 @@ const (
 	ConfigKey_TermDisableWebGl               = "term:disablewebgl"
 
 	ConfigKey_EditorMinimapEnabled           = "editor:minimapenabled"
+	ConfigKey_EditorStickyScrollEnabled      = "editor:stickyscrollenabled"
 
 	ConfigKey_WebClear                       = "web:*"
 	ConfigKey_WebOpenLinksInternally         = "web:openlinksinternally"
diff --git a/pkg/wconfig/settingsconfig.go b/pkg/wconfig/settingsconfig.go
index bc28718d9..c30e13b72 100644
--- a/pkg/wconfig/settingsconfig.go
+++ b/pkg/wconfig/settingsconfig.go
@@ -51,7 +51,8 @@ type SettingsType struct {
 	TermFontFamily   string  `json:"term:fontfamily,omitempty"`
 	TermDisableWebGl bool    `json:"term:disablewebgl,omitempty"`
 
-	EditorMinimapEnabled bool `json:"editor:minimapenabled,omitempty"`
+	EditorMinimapEnabled      bool `json:"editor:minimapenabled,omitempty"`
+	EditorStickyScrollEnabled bool `json:"editor:stickyscrollenabled,omitempty"`
 
 	WebClear               bool `json:"web:*,omitempty"`
 	WebOpenLinksInternally bool `json:"web:openlinksinternally,omitempty"`