static void cb_index_styles (GnmStyle *style, IndexerState *state) { if (gnm_style_is_element_set (style, MSTYLE_HLINK)) { GnmHLink const *lnk = gnm_style_get_hlink (style); if (lnk != NULL) ssindex_hlink (state, lnk); } if (gnm_style_is_element_set (style, MSTYLE_VALIDATION)) { GnmValidation const *valid = gnm_style_get_validation (style); if (valid) ssindex_validation (state, valid); } /* Input Msg? */ }
/** * gnm_validation_eval: * @wbc: * @mstyle: * @sheet: * * validation set in the GnmStyle if applicable. **/ ValidationStatus gnm_validation_eval (WorkbookControl *wbc, GnmStyle const *mstyle, Sheet *sheet, GnmCellPos const *pos, gboolean *showed_dialog) { GnmValidation const *v; GnmCell *cell; GnmValue *val; gnm_float x; int nok, i; GnmEvalPos ep; if (showed_dialog) *showed_dialog = FALSE; v = gnm_style_get_validation (mstyle); if (v == NULL) return GNM_VALIDATION_STATUS_VALID; if (v->type == GNM_VALIDATION_TYPE_ANY) return GNM_VALIDATION_STATUS_VALID; cell = sheet_cell_get (sheet, pos->col, pos->row); if (cell != NULL) gnm_cell_eval (cell); if (gnm_cell_is_empty (cell)) { if (v->allow_blank) return GNM_VALIDATION_STATUS_VALID; BARF (g_strdup_printf (_("Cell %s is not permitted to be blank"), cell_name (cell))); } val = cell->value; switch (val->type) { case VALUE_ERROR: if (typeinfo[v->type].errors_not_allowed) BARF (g_strdup_printf (_("Cell %s is not permitted to contain error values"), cell_name (cell))); break; case VALUE_BOOLEAN: if (typeinfo[v->type].bool_always_ok) return GNM_VALIDATION_STATUS_VALID; break; case VALUE_STRING: if (typeinfo[v->type].strings_not_allowed) BARF (g_strdup_printf (_("Cell %s is not permitted to contain strings"), cell_name (cell))); break; default: break; } eval_pos_init_cell (&ep, cell); switch (v->type) { case GNM_VALIDATION_TYPE_AS_INT: x = value_get_as_float (val); if (gnm_fake_floor (x) == gnm_fake_ceil (x)) break; else BARF (g_strdup_printf (_("'%s' is not an integer"), value_peek_string (val))); case GNM_VALIDATION_TYPE_AS_NUMBER: x = value_get_as_float (val); break; case GNM_VALIDATION_TYPE_AS_DATE: /* What the hell does this do? */ x = value_get_as_float (val); if (x < 0) BARF (g_strdup_printf (_("'%s' is not a valid date"), value_peek_string (val))); break; case GNM_VALIDATION_TYPE_AS_TIME: /* What the hell does this do? */ x = value_get_as_float (val); break; case GNM_VALIDATION_TYPE_IN_LIST: { GnmExprTop const *texpr = v->deps[0].texpr; if (texpr) { GnmValue *list = gnm_expr_top_eval (texpr, &ep, GNM_EXPR_EVAL_PERMIT_NON_SCALAR | GNM_EXPR_EVAL_PERMIT_EMPTY); GnmValue *res = value_area_foreach (list, &ep, CELL_ITER_IGNORE_BLANK, (GnmValueIterFunc) cb_validate_custom, val); value_release (list); if (res == NULL) { GnmParsePos pp; char *expr_str = gnm_expr_top_as_string (texpr, parse_pos_init_evalpos (&pp, &ep), ep.sheet->convs); char *msg = g_strdup_printf (_("%s does not contain the new value."), expr_str); g_free (expr_str); BARF (msg); } } return GNM_VALIDATION_STATUS_VALID; } case GNM_VALIDATION_TYPE_TEXT_LENGTH: /* XL appears to use a very basic value->string mapping that * ignores formatting. * eg len (12/13/01) == len (37238) = 5 * This seems wrong for */ x = g_utf8_strlen (value_peek_string (val), -1); break; case GNM_VALIDATION_TYPE_CUSTOM: { gboolean valid; GnmExprTop const *texpr = v->deps[0].texpr; if (!texpr) return GNM_VALIDATION_STATUS_VALID; val = gnm_expr_top_eval (texpr, &ep, GNM_EXPR_EVAL_SCALAR_NON_EMPTY); valid = value_get_as_bool (val, NULL); value_release (val); if (valid) return GNM_VALIDATION_STATUS_VALID; else { GnmParsePos pp; char *expr_str = gnm_expr_top_as_string (texpr, parse_pos_init_evalpos (&pp, &ep), ep.sheet->convs); char *msg = g_strdup_printf (_("%s is not true."), expr_str); g_free (expr_str); BARF (msg); } } default: g_assert_not_reached (); return GNM_VALIDATION_STATUS_VALID; } if (v->op == GNM_VALIDATION_OP_NONE) return GNM_VALIDATION_STATUS_VALID; nok = 0; for (i = 0; i < opinfo[v->op].nops; i++) { GnmExprTop const *texpr_i = v->deps[i].texpr; GnmExprTop const *texpr; GnmValue *cres; if (!texpr_i) { nok++; continue; } texpr = gnm_expr_top_new (gnm_expr_new_binary (gnm_expr_new_constant (value_new_float (x)), opinfo[v->op].ops[i], gnm_expr_copy (texpr_i->expr))); cres = gnm_expr_top_eval (texpr, &ep, GNM_EXPR_EVAL_SCALAR_NON_EMPTY); if (value_get_as_bool (cres, NULL)) nok++; value_release (cres); gnm_expr_top_unref (texpr); } if (nok < opinfo[v->op].ntrue) BARF (g_strdup_printf (_("%s is out of permitted range"), value_peek_string (val))); return GNM_VALIDATION_STATUS_VALID; }