refactor(ui): Optimize rendering performance (#8239)

This commit is contained in:
Gal Zahavi
2025-09-17 15:37:13 -07:00
committed by GitHub
parent d54cdd8802
commit 6756a8b8a9
13 changed files with 499 additions and 85 deletions

View File

@@ -1984,71 +1984,135 @@ export function useTextBuffer({
dispatch({ type: 'move_to_offset', payload: { offset } });
}, []);
const returnValue: TextBuffer = {
lines,
text,
cursor: [cursorRow, cursorCol],
preferredCol,
selectionAnchor,
const returnValue: TextBuffer = useMemo(
() => ({
lines,
text,
cursor: [cursorRow, cursorCol],
preferredCol,
selectionAnchor,
allVisualLines: visualLines,
viewportVisualLines: renderedVisualLines,
visualCursor,
visualScrollRow,
visualToLogicalMap,
allVisualLines: visualLines,
viewportVisualLines: renderedVisualLines,
visualCursor,
visualScrollRow,
visualToLogicalMap,
setText,
insert,
newline,
backspace,
del,
move,
undo,
redo,
replaceRange,
replaceRangeByOffset,
moveToOffset,
deleteWordLeft,
deleteWordRight,
setText,
insert,
newline,
backspace,
del,
move,
undo,
redo,
replaceRange,
replaceRangeByOffset,
moveToOffset,
deleteWordLeft,
deleteWordRight,
killLineRight,
killLineLeft,
handleInput,
openInExternalEditor,
// Vim-specific operations
vimDeleteWordForward,
vimDeleteWordBackward,
vimDeleteWordEnd,
vimChangeWordForward,
vimChangeWordBackward,
vimChangeWordEnd,
vimDeleteLine,
vimChangeLine,
vimDeleteToEndOfLine,
vimChangeToEndOfLine,
vimChangeMovement,
vimMoveLeft,
vimMoveRight,
vimMoveUp,
vimMoveDown,
vimMoveWordForward,
vimMoveWordBackward,
vimMoveWordEnd,
vimDeleteChar,
vimInsertAtCursor,
vimAppendAtCursor,
vimOpenLineBelow,
vimOpenLineAbove,
vimAppendAtLineEnd,
vimInsertAtLineStart,
vimMoveToLineStart,
vimMoveToLineEnd,
vimMoveToFirstNonWhitespace,
vimMoveToFirstLine,
vimMoveToLastLine,
vimMoveToLine,
vimEscapeInsertMode,
};
killLineRight,
killLineLeft,
handleInput,
openInExternalEditor,
// Vim-specific operations
vimDeleteWordForward,
vimDeleteWordBackward,
vimDeleteWordEnd,
vimChangeWordForward,
vimChangeWordBackward,
vimChangeWordEnd,
vimDeleteLine,
vimChangeLine,
vimDeleteToEndOfLine,
vimChangeToEndOfLine,
vimChangeMovement,
vimMoveLeft,
vimMoveRight,
vimMoveUp,
vimMoveDown,
vimMoveWordForward,
vimMoveWordBackward,
vimMoveWordEnd,
vimDeleteChar,
vimInsertAtCursor,
vimAppendAtCursor,
vimOpenLineBelow,
vimOpenLineAbove,
vimAppendAtLineEnd,
vimInsertAtLineStart,
vimMoveToLineStart,
vimMoveToLineEnd,
vimMoveToFirstNonWhitespace,
vimMoveToFirstLine,
vimMoveToLastLine,
vimMoveToLine,
vimEscapeInsertMode,
}),
[
lines,
text,
cursorRow,
cursorCol,
preferredCol,
selectionAnchor,
visualLines,
renderedVisualLines,
visualCursor,
visualScrollRow,
setText,
insert,
newline,
backspace,
del,
move,
undo,
redo,
replaceRange,
replaceRangeByOffset,
moveToOffset,
deleteWordLeft,
deleteWordRight,
killLineRight,
killLineLeft,
handleInput,
openInExternalEditor,
vimDeleteWordForward,
vimDeleteWordBackward,
vimDeleteWordEnd,
vimChangeWordForward,
vimChangeWordBackward,
vimChangeWordEnd,
vimDeleteLine,
vimChangeLine,
vimDeleteToEndOfLine,
vimChangeToEndOfLine,
vimChangeMovement,
vimMoveLeft,
vimMoveRight,
vimMoveUp,
vimMoveDown,
vimMoveWordForward,
vimMoveWordBackward,
vimMoveWordEnd,
vimDeleteChar,
vimInsertAtCursor,
vimAppendAtCursor,
vimOpenLineBelow,
vimOpenLineAbove,
vimAppendAtLineEnd,
vimInsertAtLineStart,
vimMoveToLineStart,
vimMoveToLineEnd,
vimMoveToFirstNonWhitespace,
vimMoveToFirstLine,
vimMoveToLastLine,
vimMoveToLine,
vimEscapeInsertMode,
visualToLogicalMap,
],
);
return returnValue;
}