void
_cogl_atlas_remove_reorganize_callback (CoglAtlas *atlas,
GHookFunc pre_callback,
GHookFunc post_callback,
void *user_data)
{
if (pre_callback)
{
GHook *hook = g_hook_find_func_data (&atlas->pre_reorganize_callbacks,
FALSE,
pre_callback,
user_data);
if (hook)
g_hook_destroy_link (&atlas->pre_reorganize_callbacks, hook);
}
if (post_callback)
{
GHook *hook = g_hook_find_func_data (&atlas->post_reorganize_callbacks,
FALSE,
post_callback,
user_data);
if (hook)
g_hook_destroy_link (&atlas->post_reorganize_callbacks, hook);
}
}
void
gnc_gconf_general_register_cb (const gchar *key,
GncGconfGeneralCb func,
gpointer user_data)
{
GHookList *hook_list;
GHook *hook;
g_once(&gcb_init_once, gcb_init, NULL);
hook_list = g_hash_table_lookup(gcb_callback_hash, key);
if (hook_list == NULL)
{
hook_list = g_malloc(sizeof(GHookList));
g_hook_list_init(hook_list, sizeof(GHook));
g_hash_table_insert(gcb_callback_hash, (gpointer)key, hook_list);
}
hook = g_hook_find_func_data(hook_list, TRUE, func, user_data);
if (hook != NULL)
{
return;
}
hook = g_hook_alloc(hook_list);
hook->func = func;
hook->data = user_data;
g_hook_append(hook_list, hook);
}
void
gnc_gconf_general_remove_any_cb (GncGconfGeneralAnyCb func,
gpointer user_data)
{
GHook *hook;
g_once(&gcb_init_once, gcb_init, NULL);
hook = g_hook_find_func_data(gcb_final_hook_list, TRUE, func, user_data);
if (hook == NULL)
return;
g_hook_unref(gcb_final_hook_list, hook);
}
void
_cogl_pango_glyph_cache_remove_reorganize_callback (CoglPangoGlyphCache *cache,
GHookFunc func,
void *user_data)
{
GHook *hook = g_hook_find_func_data (&cache->reorganize_callbacks,
FALSE,
func,
user_data);
if (hook)
g_hook_destroy_link (&cache->reorganize_callbacks, hook);
}
void
gnc_gconf_general_register_any_cb (GncGconfGeneralAnyCb func,
gpointer user_data)
{
GHook *hook;
g_once(&gcb_init_once, gcb_init, NULL);
hook = g_hook_find_func_data(gcb_final_hook_list, TRUE, func, user_data);
if (hook != NULL)
return;
hook = g_hook_alloc(gcb_final_hook_list);
hook->func = func;
hook->data = user_data;
g_hook_append(gcb_final_hook_list, hook);
}
void
gnc_gconf_general_remove_cb (const gchar *key,
GncGconfGeneralCb func,
gpointer user_data)
{
GHookList *hook_list;
GHook *hook;
g_once(&gcb_init_once, gcb_init, NULL);
hook_list = g_hash_table_lookup(gcb_callback_hash, key);
if (hook_list == NULL)
return;
hook = g_hook_find_func_data(hook_list, TRUE, func, user_data);
if (hook == NULL)
return;
g_hook_destroy_link(hook_list, hook);
if (hook_list->hooks == NULL)
{
g_hash_table_remove(gcb_callback_hash, key);
g_free(hook_list);
}
}
