feat(right_pane): render title bar

apps/client/src/widgets/react/hooks.tsx

@@ -605,10 +605,11 @@ export function useNoteBlob(note: FNote | null | undefined, componentId?: string
     return blob;
 }
 
-export function useLegacyWidget<T extends BasicWidget>(widgetFactory: () => T, { noteContext, containerClassName, containerStyle }: {
+export function useLegacyWidget<T extends BasicWidget>(widgetFactory: () => T, { noteContext, containerClassName, containerStyle, noAttach }: {
     noteContext?: NoteContext;
     containerClassName?: string;
     containerStyle?: CSSProperties;
+    noAttach?: boolean;
 } = {}): [VNode, T] {
     const ref = useRef<HTMLDivElement>(null);
     const parentComponent = useContext(ParentComponent);
@@ -627,22 +628,24 @@ export function useLegacyWidget<T extends BasicWidget>(widgetFactory: () => T, {
 
         const renderedWidget = widget.render();
         return [ widget, renderedWidget ];
-    }, []);
+    }, [ noteContext, parentComponent, widgetFactory]);
 
     // Attach the widget to the parent.
     useEffect(() => {
-        if (ref.current) {
-            ref.current.innerHTML = "";
-            renderedWidget.appendTo(ref.current);
+        if (noAttach) return;
+        const parentContainer = ref.current;
+        if (parentContainer) {
+            parentContainer.replaceChildren();
+            renderedWidget.appendTo(parentContainer);
         }
-    }, [ renderedWidget ]);
+    }, [ renderedWidget, noAttach ]);
 
     // Inject the note context.
     useEffect(() => {
         if (noteContext && widget instanceof NoteContextAwareWidget) {
             widget.activeContextChangedEvent({ noteContext });
         }
-    }, [ noteContext ]);
+    }, [ noteContext, widget ]);
 
     useDebugValue(widget);
 

apps/client/src/widgets/sidebar/RightPanelContainer.tsx

@@ -2,7 +2,7 @@
 import "./RightPanelContainer.css";
 
 import Split from "@triliumnext/split.js";
-import { useEffect } from "preact/hooks";
+import { useEffect, useRef } from "preact/hooks";
 
 import { t } from "../../services/i18n";
 import options from "../../services/options";
@@ -11,7 +11,9 @@ import BasicWidget from "../basic_widget";
 import Button from "../react/Button";
 import { useActiveNoteContext, useLegacyWidget, useNoteProperty, useTriliumOptionBool, useTriliumOptionJson } from "../react/hooks";
 import Icon from "../react/Icon";
+import LegacyRightPanelWidget from "../right_panel_widget";
 import HighlightsList from "./HighlightsList";
+import RightPanelWidget from "./RightPanelWidget";
 import TableOfContents from "./TableOfContents";
 
 const MIN_WIDTH_PERCENT = 5;
@@ -67,7 +69,36 @@ function useSplit(visible: boolean) {
     }, [ visible ]);
 }
 
-function CustomWidget({ originalWidget }: { originalWidget: BasicWidget }) {
-    const [ el ] = useLegacyWidget(() => originalWidget);
-    return <>{el}</>;
+function CustomWidget({ originalWidget }: { originalWidget: LegacyRightPanelWidget }) {
+    const containerRef = useRef<HTMLDivElement>(null);
+    const [ el ] = useLegacyWidget(() => {
+        // Monkey-patch the original widget by replacing the default initialization logic.
+        originalWidget.doRender = function doRender(this: LegacyRightPanelWidget) {
+            if (!containerRef.current) {
+                this.$widget = $("<div>");
+                return;
+            };
+            this.$widget = $(containerRef.current);
+            this.$body = this.$widget.find(".card-body");
+            const renderResult = this.doRenderBody();
+            if (typeof renderResult === "object" && "catch" in renderResult) {
+                this.initialized = renderResult.catch((e) => {
+                    this.logRenderingError(e);
+                });
+            } else {
+                this.initialized = Promise.resolve();
+            }
+        };
+
+        return originalWidget;
+    }, {
+        noAttach: true
+    });
+    return (
+        <RightPanelWidget
+            id={originalWidget._noteId}
+            title={originalWidget.widgetTitle}
+            containerRef={containerRef}
+        >{el}</RightPanelWidget>
+    );
 }

apps/client/src/widgets/sidebar/RightPanelWidget.tsx

@@ -1,8 +1,8 @@
 import clsx from "clsx";
-import { ComponentChildren } from "preact";
-import { useContext, useRef, useState } from "preact/hooks";
+import { ComponentChildren, RefObject } from "preact";
+import { useContext, useState } from "preact/hooks";
 
-import { useTriliumOptionJson } from "../react/hooks";
+import { useSyncedRef, useTriliumOptionJson } from "../react/hooks";
 import Icon from "../react/Icon";
 import { ParentComponent } from "../react/react_utils";
 
@@ -11,12 +11,13 @@ interface RightPanelWidgetProps {
     title: string;
     children: ComponentChildren;
     buttons?: ComponentChildren;
+    containerRef?: RefObject<HTMLDivElement>;
 }
 
-export default function RightPanelWidget({ id, title, buttons, children }: RightPanelWidgetProps) {
+export default function RightPanelWidget({ id, title, buttons, children, containerRef: externalContainerRef }: RightPanelWidgetProps) {
     const [ rightPaneCollapsedItems, setRightPaneCollapsedItems ] = useTriliumOptionJson<string[]>("rightPaneCollapsedItems");
     const [ expanded, setExpanded ] = useState(!rightPaneCollapsedItems.includes(id));
-    const containerRef = useRef<HTMLDivElement>(null);
+    const containerRef = useSyncedRef<HTMLDivElement>(externalContainerRef, null);
     const parentComponent = useContext(ParentComponent);
 
     if (parentComponent) {