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implemented closure chaining.

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Thu Dec 13 08:03:17 2001  Tim Janik  <timj@gtk.org>

        * gsignal.c: implemented closure chaining.
This commit is contained in:
Tim Janik
2001-12-13 07:04:41 +00:00
committed by Tim Janik
parent a99e75d0a8
commit a05a4b7660
6 changed files with 383 additions and 176 deletions
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19
gobject/gvalue.c
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@@ -42,12 +42,19 @@ static gint transform_entries_cmp (gconstpointer bsearch_node1,
/* --- variables --- */
static GBSearchArray transform_array = G_STATIC_BSEARCH_ARRAY_INIT (sizeof (TransformEntry),
transform_entries_cmp,
0);
static GBSearchArray *transform_array = NULL;
static GBSearchConfig transform_bconfig = G_STATIC_BCONFIG (sizeof (TransformEntry),
transform_entries_cmp,
0);
/* --- functions --- */
void
g_value_c_init (void) /* sync with gtype.c */
{
transform_array = g_bsearch_array_new (&transform_bconfig);
}
static inline void /* keep this function in sync with gvaluecollector.h and gboxed.c */
value_meminit (GValue *value,
GType value_type)
@@ -230,7 +237,7 @@ transform_func_lookup (GType src_type,
{
TransformEntry *e;
e = g_bsearch_array_lookup (&transform_array, &entry);
e = g_bsearch_array_lookup (transform_array, &transform_bconfig, &entry);
if (e)
{
/* need to check that there hasn't been a change in value handling */
@@ -277,7 +284,7 @@ g_value_register_transform_func (GType src_type,
entry.src_type = src_type;
entry.dest_type = dest_type;
if (g_bsearch_array_lookup (&transform_array, &entry))
if (g_bsearch_array_lookup (transform_array, &transform_bconfig, &entry))
g_warning ("reregistering value transformation function (%p) for `%s' to `%s'",
transform_func,
g_type_name (src_type),
@@ -285,7 +292,7 @@ g_value_register_transform_func (GType src_type,
entry.func = transform_func;
g_bsearch_array_insert (&transform_array, &entry, TRUE);
transform_array = g_bsearch_array_insert (transform_array, &transform_bconfig, &entry, TRUE);
}
gboolean