/* --- variables --- */
static GObjectClass *parent_class = NULL;
-enum {VARIABLE_CHANGED,
- VARIABLE_RESIZED,
- VARIABLE_INSERTED,
- VARIABLES_DELETED,
- WEIGHT_CHANGED,
- FILTER_CHANGED,
- SPLIT_CHANGED,
- n_SIGNALS};
+enum {
+ BACKEND_CHANGED,
+
+ VARIABLE_CHANGED,
+ VARIABLE_RESIZED,
+ VARIABLE_INSERTED,
+ VARIABLE_DELETED,
+
+ WEIGHT_CHANGED,
+ FILTER_CHANGED,
+ SPLIT_CHANGED,
+ n_SIGNALS
+};
static guint signals [n_SIGNALS];
object_class->finalize = psppire_dict_finalize;
+ signals [BACKEND_CHANGED] =
+ g_signal_new ("backend-changed",
+ G_TYPE_FROM_CLASS (class),
+ G_SIGNAL_RUN_FIRST,
+ 0,
+ NULL, NULL,
+ g_cclosure_marshal_VOID__VOID,
+ G_TYPE_NONE,
+ 0);
+
+
signals [VARIABLE_CHANGED] =
g_signal_new ("variable_changed",
G_TYPE_FROM_CLASS (class),
G_TYPE_INT);
- signals [VARIABLES_DELETED] =
- g_signal_new ("variables_deleted",
+ signals [VARIABLE_DELETED] =
+ g_signal_new ("variable-deleted",
G_TYPE_FROM_CLASS (class),
G_SIGNAL_RUN_FIRST,
0,
NULL, NULL,
- gtkextra_VOID__INT_INT,
+ marshaller_VOID__INT_INT_INT,
G_TYPE_NONE,
- 2,
+ 3,
+ G_TYPE_INT,
G_TYPE_INT,
G_TYPE_INT);
}
static void
-delcb (struct dictionary *d, int idx, void *pd)
+delcb (struct dictionary *d, int dict_idx, int case_idx, int value_cnt,
+ void *pd)
{
- g_signal_emit (pd, signals [VARIABLES_DELETED], 0, idx, 1);
+ g_signal_emit (pd, signals [VARIABLE_DELETED], 0,
+ dict_idx, case_idx, value_cnt );
}
static void
g_signal_emit (pd, signals [VARIABLE_CHANGED], 0, idx);
}
+static void
+resize_cb (struct dictionary *d, int idx, int delta, void *pd)
+{
+ g_signal_emit (pd, signals [VARIABLE_RESIZED], 0, idx, delta);
+}
+
static void
weight_changed_callback (struct dictionary *d, int idx, void *pd)
{
addcb,
delcb,
mutcb,
+ resize_cb,
weight_changed_callback,
filter_changed_callback,
split_changed_callback
psppire_dict_replace_dictionary (PsppireDict *dict, struct dictionary *d)
{
struct variable *var = dict_get_weight (d);
+
dict->dict = d;
weight_changed_callback (d, var ? var_get_dict_index (var) : -1, dict);
split_changed_callback (d, dict);
dict_set_callbacks (dict->dict, &gui_callbacks, dict);
+
+ g_signal_emit (dict, signals [BACKEND_CHANGED], 0);
}
var = dict_get_var (d->dict, first);
dict_delete_var (d->dict, var);
}
- dict_compact_values (d->dict);
}
}
+/* Return the number of `union value's in the dictionary */
+size_t
+psppire_dict_get_value_cnt (const PsppireDict *d)
+{
+ g_return_val_if_fail (d, -1);
+ g_return_val_if_fail (d->dict, -1);
+
+ return dict_get_next_value_idx (d->dict);
+}
+
+
/* Return a variable by name.
Return NULL if it doesn't exist
*/
if ( old_size == new_size )
return ;
- dict_compact_values (d->dict);
-
fv = var_get_case_index (pv);
g_signal_emit (d, signals [VARIABLE_RESIZED], 0,
if ( ! var_is_valid_name (name, false))
return FALSE;
+ /* Make sure no other variable has this name */
+ if ( NULL != psppire_dict_lookup_var (dict, name))
+ return FALSE;
+
dict_rename_var (dict->dict, v, name);
return TRUE;
{
return dict_get_weight (dict->dict);
}
+
+
+
+#if DEBUGGING
+void
+psppire_dict_dump (const PsppireDict *dict)
+{
+ gint i;
+ const struct dictionary *d = dict->dict;
+
+ for (i = 0; i < dict_get_var_cnt (d); ++i)
+ {
+ const struct variable *v = psppire_dict_get_variable (dict, i);
+ int di = var_get_dict_index (v);
+ g_print ("\"%s\" idx=%d, fv=%d, size=%d\n",
+ var_get_name(v),
+ di,
+ var_get_case_index(v),
+ value_cnt_from_width(var_get_width(v)));
+
+ }
+}
+#endif