-
-
-void
-psppire_sheet_select_range (PsppireSheet *sheet, const PsppireSheetRange *range)
-{
- g_return_if_fail (sheet != NULL);
-
- if (range == NULL) range=&sheet->range;
-
- if (range->row0 < 0 || range->rowi < 0) return;
- if (range->col0 < 0 || range->coli < 0) return;
-
-
- if (sheet->state != PSPPIRE_SHEET_NORMAL)
- psppire_sheet_real_unselect_range (sheet, NULL);
-
- sheet->range.row0 = range->row0;
- sheet->range.rowi = range->rowi;
- sheet->range.col0 = range->col0;
- sheet->range.coli = range->coli;
- sheet->active_cell.row = range->row0;
- sheet->active_cell.col = range->col0;
- sheet->selection_cell.row = range->rowi;
- sheet->selection_cell.col = range->coli;
-
- sheet->state = PSPPIRE_SHEET_RANGE_SELECTED;
- psppire_sheet_real_select_range (sheet, NULL);
-}
-
-void
-psppire_sheet_unselect_range (PsppireSheet *sheet)
-{
- if (! GTK_WIDGET_REALIZED (GTK_WIDGET (sheet)))
- return;
-
- psppire_sheet_real_unselect_range (sheet, NULL);
- sheet->state = GTK_STATE_NORMAL;
-
- change_active_cell (sheet,
- sheet->active_cell.row, sheet->active_cell.col);
-}
-
-
-static void
-psppire_sheet_real_unselect_range (PsppireSheet *sheet,
- const PsppireSheetRange *range)
-{
- g_return_if_fail (sheet != NULL);
- g_return_if_fail (GTK_WIDGET_REALIZED (GTK_WIDGET (sheet)));
-
- if ( range == NULL)
- range = &sheet->range;
-
- if (range->row0 < 0 || range->rowi < 0) return;
- if (range->col0 < 0 || range->coli < 0) return;
-
- g_signal_emit (sheet, sheet_signals[SELECT_COLUMN], 0, -1);
- g_signal_emit (sheet, sheet_signals[SELECT_ROW], 0, -1);
-
- sheet->range.row0 = -1;
- sheet->range.rowi = -1;
- sheet->range.col0 = -1;
- sheet->range.coli = -1;
-}
-