/* PSPPIRE - a graphical user interface for PSPP.
- Copyright (C) 2006, 2008 Free Software Foundation
+ Copyright (C) 2006, 2008, 2009 Free Software Foundation
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
#endif
}
-
-
static void
variable_changed_callback (GObject *obj, gint var_num, gpointer data)
{
+#if AXIS_TRANSITION
PsppireDataStore *store = PSPPIRE_DATA_STORE (data);
-#if AXIS_TRANSITION
psppire_sheet_column_columns_changed (PSPPIRE_SHEET_COLUMN (store),
var_num, 1);
-
psppire_sheet_model_range_changed (PSPPIRE_SHEET_MODEL (store),
-1, var_num,
-1, var_num);
{
gboolean result;
gint val_cnt, v;
- struct ccase cc;
+ struct ccase *cc;
g_return_val_if_fail (ds, FALSE);
val_cnt = datasheet_get_column_cnt (ds->datasheet) ;
g_return_val_if_fail (posn <= psppire_data_store_get_case_count (ds), FALSE);
- case_create (&cc, val_cnt);
+ cc = case_create (val_cnt);
- memset ( case_data_rw_idx (&cc, 0), 0, val_cnt * MAX_SHORT_STRING);
+ memset ( case_data_rw_idx (cc, 0), 0, val_cnt * MAX_SHORT_STRING);
for (v = 0 ; v < psppire_dict_get_var_cnt (ds->dict) ; ++v)
{
if ( var_is_alpha (pv))
continue;
- case_data_rw (&cc, pv)->f = SYSMIS;
+ case_data_rw (cc, pv)->f = SYSMIS;
}
- result = psppire_data_store_insert_case (ds, &cc, posn);
+ result = psppire_data_store_insert_case (ds, cc, posn);
- case_destroy (&cc);
+ case_unref (cc);
return result;
}
\f
-/* Fills C with the CASENUMth case.
- Returns true on success, false otherwise.
+/* Returns the CASENUMth case, or a null pointer on failure.
*/
-gboolean
+struct ccase *
psppire_data_store_get_case (const PsppireDataStore *ds,
- casenumber casenum,
- struct ccase *c)
+ casenumber casenum)
{
g_return_val_if_fail (ds, FALSE);
g_return_val_if_fail (ds->datasheet, FALSE);
- return datasheet_get_row (ds->datasheet, casenum, c);
+ return datasheet_get_row (ds->datasheet, casenum);
}
struct ccase *cc,
casenumber posn)
{
- struct ccase tmp;
bool result ;
g_return_val_if_fail (ds, FALSE);
g_return_val_if_fail (ds->datasheet, FALSE);
- case_clone (&tmp, cc);
- result = datasheet_insert_rows (ds->datasheet, posn, &tmp, 1);
+ case_ref (cc);
+ result = datasheet_insert_rows (ds->datasheet, posn, &cc, 1);
if ( result )
{