getContextMenuBuilder method

EditableTextContextMenuBuilder? getContextMenuBuilder(Map? spec)

Implementation

EditableTextContextMenuBuilder? getContextMenuBuilder(Map? spec) {
  if (spec == null || spec.isEmpty) {
    return null;
  }

  return (context, editableTextState) {
    final List<ContextMenuButtonItem> buttonItems =
        editableTextState.contextMenuButtonItems;
    if (!parseBool(spec["copy"], defaultValue: true)) {
      buttonItems.removeWhere((ContextMenuButtonItem buttonItem) =>
          buttonItem.type == ContextMenuButtonType.copy);
    }
    if (!parseBool(spec["cut"], defaultValue: true)) {
      buttonItems.removeWhere((ContextMenuButtonItem buttonItem) =>
          buttonItem.type == ContextMenuButtonType.cut);
    }
    if (!parseBool(spec["paste"], defaultValue: true)) {
      buttonItems.removeWhere((ContextMenuButtonItem buttonItem) =>
          buttonItem.type == ContextMenuButtonType.paste);
    }
    if (!parseBool(spec["delete"], defaultValue: true)) {
      buttonItems.removeWhere((ContextMenuButtonItem buttonItem) =>
          buttonItem.type == ContextMenuButtonType.delete);
    }
    if (!parseBool(spec["selectAll"], defaultValue: true)) {
      buttonItems.removeWhere((ContextMenuButtonItem buttonItem) =>
          buttonItem.type == ContextMenuButtonType.selectAll);
    }
    if (!parseBool(spec["liveTextInput"], defaultValue: true)) {
      buttonItems.removeWhere((ContextMenuButtonItem buttonItem) =>
          buttonItem.type == ContextMenuButtonType.liveTextInput);
    }

    return AdaptiveTextSelectionToolbar.buttonItems(
      anchors: editableTextState.contextMenuAnchors,
      buttonItems: buttonItems,
    );
  };
}