executeHandleClearFormatting function

bool executeHandleClearFormatting(FluentDocument document)

Removes all formatting from the selected text. Keeps only plain text.

Implementation

bool executeHandleClearFormatting(FluentDocument document) {
  document.saveState(description: 'Clear formatting', forceNewAction: true);

  final root = document.content;
  final cursor = document.cursor;

  final selection = resolveSelection(
    root,
    cursor.anchorId,
    cursor.anchorOffset,
    cursor.focusId,
    cursor.focusOffset,
    cachedStops: document.caretStops,
    cachedLines: document.logicalLines,
  );

  if (selection != null) {
    return _clearFormattingFromSelection(document, selection);
  }

  // Collapsed cursor: reset pending styles and style
  if (cursor.isCollapsed) {
    document.pendingStyles = [];
    document.pendingFontFamily = 'Arial';
    document.pendingFontSize = 14.0;
    document.pendingColor = null;
    document.pendingHighlightColor = null;
    document.pendingStyle = ParagraphStyle.normal;

    // Also reset the current paragraph style to "normal"
    final container = findLogicalContainer(root, cursor.anchorId);
    if (container is Paragraph) {
      container.styleName = 'normal';
    }

    document.updateContent();
    return true;
  }

  return false;
}