enum
{
- BACKEND_CHANGED,
+ ITEMS_CHANGED,
CASES_DELETED,
CASE_INSERTED,
CASE_CHANGED,
object_class->finalize = psppire_data_store_finalize;
object_class->dispose = psppire_data_store_dispose;
- signals [BACKEND_CHANGED] =
- g_signal_new ("backend-changed",
+ signals [ITEMS_CHANGED] =
+ g_signal_new ("changed",
G_TYPE_FROM_CLASS (class),
G_SIGNAL_RUN_FIRST,
0,
NULL, NULL,
- g_cclosure_marshal_VOID__VOID,
+ psppire_marshal_VOID__UINT_UINT_UINT,
G_TYPE_NONE,
- 0);
+ 3,
+ G_TYPE_UINT,
+ G_TYPE_UINT,
+ G_TYPE_UINT);
signals [CASE_INSERTED] =
g_signal_new ("case-inserted",
struct casereader *reader)
{
gint i;
-
+ gint old_n = 0;
if ( ds->datasheet)
- datasheet_destroy (ds->datasheet);
+ {
+ old_n = datasheet_get_n_rows (ds->datasheet);
+ datasheet_destroy (ds->datasheet);
+ }
ds->datasheet = datasheet_create (reader);
- g_signal_emit_by_name (ds, "notify", 0, 0);
- g_print ("Datasheet row count %d\n", datasheet_get_n_rows (ds->datasheet));
-
+ gint new_n = datasheet_get_n_rows (ds->datasheet);
+
if ( ds->dict )
for (i = 0 ; i < n_dict_signals; ++i )
{
}
}
- g_signal_emit (ds, signals[BACKEND_CHANGED], 0);
+ g_signal_emit (ds, signals[ITEMS_CHANGED], 0, 0, old_n, new_n);
}
G_CALLBACK (on_split_change),
de);
- g_signal_connect_swapped (de->dict, "backend-changed",
+ g_signal_connect_swapped (de->dict, "changed",
G_CALLBACK (enable_save), de);
g_signal_connect_swapped (de->dict, "variable-inserted",
G_CALLBACK (enable_save), de);
enum {
ITEMS_CHANGED,
- BACKEND_CHANGED,
VARIABLE_CHANGED,
VARIABLE_INSERTED,
object_class->dispose = psppire_dict_dispose;
- 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 [ITEMS_CHANGED] =
g_signal_new ("changed",
G_TYPE_FROM_CLASS (class),
dict_set_callbacks (dict->dict, &gui_callbacks, dict);
- g_signal_emit (dict, signals [BACKEND_CHANGED], 0);
g_signal_emit (dict, signals [ITEMS_CHANGED], 0, 0, old_n, new_n);
}