setPage method

@override void setPage(int page, { bool resetCurrentState = true, bool notify = true, })

Implementation

@override
void setPage(
  int page, {
  bool resetCurrentState = true,
  bool notify = true,
}) {
  _state._page = page;

  int from = (page - 1) * pageSize;

  if (from < 0) {
    from = 0;
  }

  int to = page * pageSize;

  if (to > _length) {
    to = _length;
  }

  if (enabledRowGroups) {
    PlutoRow lastRow(PlutoRow row) {
      return isExpandedGroupedRow(row) &&
              row.type.group.children.filterOrOriginalList.isNotEmpty
          ? lastRow(row.type.group.children.filterOrOriginalList.last)
          : row;
    }

    if (_rowsToPaginate.isEmpty) {
      from = 0;
      to = 0;
    } else {
      var fromRow = _rowsToPaginate.elementAt(from);

      var toRow = lastRow(_rowsToPaginate.elementAt(to - 1));

      from = refRows.filterOrOriginalList.indexOf(fromRow);

      to = refRows.filterOrOriginalList.indexOf(toRow) + 1;
    }
  }

  _range.setRange(from, to);

  refRows.setFilterRange(_range);

  if (resetCurrentState) {
    clearCurrentCell(notify: false);

    clearCurrentSelecting(notify: false);
  }

  notifyListeners(notify, setPage.hashCode);
}