Force touch to doubleClick support (disabled)

src/common/util/forceTouchToDoubleClick.ts

@@ -0,0 +1,58 @@
+// /**
+//  * Force Touch to Double Click - Mac trackpad force press triggers edit
+//  *
+//  * Converts force touch (deep press on Mac trackpads) into synthetic
+//  * double-click events, enabling edit mode via force press.
+//  *
+//  * Architecture:
+//  * - One-time global setup converts force touch → synthetic dblclick
+//  * - Elements mark themselves with data-edit-intent attribute
+//  * - Regular onDoubleClick handlers catch both real and synthetic events
+//  *
+//  * Usage:
+//  * 1. Call initForceTouchToDoubleClick() once at app startup
+//  * 2. Add data-edit-intent attribute to editable elements
+//  * 3. Use regular onDoubleClick handler - it catches both
+//  */
+//
+// // Feature detection - cached
+// let _forceTouchSupported: boolean | null = null;
+// const supportsForceTouch = (): boolean =>
+//   (_forceTouchSupported ??= typeof MouseEvent !== 'undefined' && 'webkitForce' in MouseEvent.prototype);
+//
+// // One-time global setup
+// let _initialized = false;
+//
+// /**
+//  * Initialize force touch to double-click conversion.
+//  * Safe to call multiple times - guards against re-initialization.
+//  */
+// function initForceTouchToDoubleClick(): void {
+//   if (_initialized || typeof document === 'undefined' || !supportsForceTouch()) return;
+//   _initialized = true;
+//
+//   // Opt-in to force events on marked elements
+//   document.addEventListener('webkitmouseforcewillbegin', (e) => {
+//     if ((e.target as HTMLElement).closest?.('[data-edit-intent]')) {
+//       e.preventDefault();
+//     }
+//   }, { capture: true });
+//
+//   // Force touch → synthetic double-click
+//   document.addEventListener('webkitmouseforcedown', (e) => {
+//     const target = (e.target as HTMLElement).closest?.('[data-edit-intent]');
+//     if (target) {
+//       const me = e as MouseEvent;
+//       target.dispatchEvent(new MouseEvent('dblclick', {
+//         bubbles: true,
+//         cancelable: true,
+//         view: window,
+//         clientX: me.clientX,
+//         clientY: me.clientY,
+//       }));
+//     }
+//   });
+// }
+//
+// // Auto-initialize when this module is imported
+// initForceTouchToDoubleClick();

src/modules/blocks/AutoBlocksRenderer.tsx

@@ -18,6 +18,7 @@ import { useScaledCodeSx, useScaledImageSx, useScaledTypographySx, useToggleExpa
 
 // configuration
 const DISABLE_MARKDOWN_PROGRESSIVE_PREPROCESS = true; // set to false to render LaTeX inline formulas as they come in, not at the end of the message
+// import '~/common/util/forceTouchToDoubleClick'; // Future: Mac trackpad: force press → double-click
 
 
 // To get to the 'ref' version (which doesn't seem to be used anymore, and was used to isolate the source of the bubble bar):
@@ -110,6 +111,7 @@ export function AutoBlocksRenderer(props: {
   return (
     <BlocksContainer
       // ref={ref /* this will assign the ref, now not needed anymore */}
+      // data-edit-intent={props.onDoubleClick ? true : undefined /* Future: Mac Force Touch */}
       onContextMenu={props.onContextMenu}
       onDoubleClick={props.onDoubleClick}
     >