void gimp_item_parasite_detach (GimpItem *item, const gchar *name) { const GimpParasite *parasite; g_return_if_fail (GIMP_IS_ITEM (item)); g_return_if_fail (name != NULL); parasite = gimp_parasite_list_find (item->parasites, name); if (! parasite) return; if (gimp_parasite_is_undoable (parasite)) { gimp_image_undo_push_item_parasite_remove (item->image, _("Remove Parasite from Item"), item, gimp_parasite_name (parasite)); } else if (gimp_parasite_is_persistent (parasite)) { gimp_image_undo_push_cantundo (item->image, _("Remove Parasite from Item")); } gimp_parasite_list_remove (item->parasites, name); }
void gimp_parasite_detach (Gimp *gimp, const gchar *name) { g_return_if_fail (GIMP_IS_GIMP (gimp)); g_return_if_fail (name != NULL); gimp_parasite_list_remove (gimp->parasites, name); }
void gimp_parasite_list_add (GimpParasiteList *list, const GimpParasite *parasite) { GimpParasite *copy; g_return_if_fail (GIMP_IS_PARASITE_LIST (list)); g_return_if_fail (parasite != NULL); g_return_if_fail (parasite->name != NULL); if (list->table == NULL) list->table = g_hash_table_new (g_str_hash, g_str_equal); gimp_parasite_list_remove (list, parasite->name); copy = gimp_parasite_copy (parasite); g_hash_table_insert (list->table, copy->name, copy); g_signal_emit (list, parasite_list_signals[ADD], 0, copy); }
static void gimp_item_prop_undo_pop (GimpUndo *undo, GimpUndoMode undo_mode, GimpUndoAccumulator *accum) { GimpItemPropUndo *item_prop_undo = GIMP_ITEM_PROP_UNDO (undo); GimpItem *item = GIMP_ITEM_UNDO (undo)->item; GIMP_UNDO_CLASS (parent_class)->pop (undo, undo_mode, accum); switch (undo->undo_type) { case GIMP_UNDO_ITEM_RENAME: { gchar *name; name = g_strdup (gimp_object_get_name (GIMP_OBJECT (item))); gimp_object_take_name (GIMP_OBJECT (item), item_prop_undo->name); item_prop_undo->name = name; } break; case GIMP_UNDO_ITEM_DISPLACE: { gint offset_x; gint offset_y; gimp_item_offsets (item, &offset_x, &offset_y); gimp_item_translate (item, item_prop_undo->offset_x - offset_x, item_prop_undo->offset_y - offset_y, FALSE); item_prop_undo->offset_x = offset_x; item_prop_undo->offset_y = offset_y; } break; case GIMP_UNDO_ITEM_VISIBILITY: { gboolean visible; visible = gimp_item_get_visible (item); gimp_item_set_visible (item, item_prop_undo->visible, FALSE); item_prop_undo->visible = visible; } break; case GIMP_UNDO_ITEM_LINKED: { gboolean linked; linked = gimp_item_get_linked (item); gimp_item_set_linked (item, item_prop_undo->linked, FALSE); item_prop_undo->linked = linked; } break; case GIMP_UNDO_PARASITE_ATTACH: case GIMP_UNDO_PARASITE_REMOVE: { GimpParasite *parasite; parasite = item_prop_undo->parasite; item_prop_undo->parasite = gimp_parasite_copy (gimp_item_parasite_find (item, item_prop_undo->parasite_name)); if (parasite) gimp_parasite_list_add (item->parasites, parasite); else gimp_parasite_list_remove (item->parasites, item_prop_undo->parasite_name); if (parasite) gimp_parasite_free (parasite); } break; default: g_assert_not_reached (); } }