cleanup

frontend/src/desktop/pointer/useDeskPointer.js

@@ -183,9 +183,6 @@ export const useDeskPointer = ({
       }
 
       longPressActiveRef.current = true;
-      if (typeof window === 'undefined') {
-        return;
-      }
 
       longPressTimerRef.current = window.setTimeout(() => {
         if (!longPressActiveRef.current || pointerMovedRef.current) {
@@ -229,8 +226,8 @@ export const useDeskPointer = ({
       pointerMovedRef.current = false;
       resetLongPressState();
 
-      const pointerButton = typeof event.button === 'number' ? event.button : 0;
-      const pointerType = typeof event.pointerType === 'string' ? event.pointerType : '';
+      const pointerButton = Number.isFinite(event?.button) ? event.button : 0;
+      const pointerType = String(event?.pointerType ?? '');
       const metaKey = (event.metaKey || event.ctrlKey) && !event.shiftKey && !event.altKey;
       const modifierActive = Boolean(event.metaKey || event.ctrlKey || event.shiftKey || event.altKey);
 
@@ -322,12 +319,10 @@ export const useDeskPointer = ({
           && !pointerState.longPressTriggered
           && pointerState.docId === doc.id
         ) {
-          const expectedButton = typeof pointerState.pointerButton === 'number'
+          const expectedButton = Number.isFinite(pointerState?.pointerButton)
             ? pointerState.pointerButton
             : 0;
-          const releasedButton = typeof event.button === 'number'
-            ? event.button
-            : expectedButton;
+          const releasedButton = Number.isFinite(event?.button) ? event.button : expectedButton;
           const isPrimaryRelease = expectedButton === 0 && releasedButton === 0;
           const stillSelected = Array.isArray(selectedDocumentIds)
             && selectedDocumentIds.includes(doc.id);
@@ -401,11 +396,7 @@ export const useDeskPointer = ({
         }
       }
 
-      if (
-        typeof openOverlayForDoc === 'function'
-        && Array.isArray(selectedDocumentIds)
-        && selectedDocumentIds.length > 0
-      ) {
+      if (openOverlayForDoc && Array.isArray(selectedDocumentIds) && selectedDocumentIds.length > 0) {
         event.preventDefault();
         const targetId = selectedDocumentIds[selectedDocumentIds.length - 1];
         if (targetId) {
@@ -427,9 +418,7 @@ export const useDeskPointer = ({
     handleShellKeyDown,
     focusShell: () => {
       const shell = containerRef.current;
-      if (shell && typeof shell.focus === 'function') {
-        shell.focus({ preventScroll: true });
-      }
+      shell?.focus?.({ preventScroll: true });
     },
   };
 };