static void gimp_text_layer_text_changed (GimpTextLayer *layer) { /* If the text layer was created from a parasite, it's time to * remove that parasite now. */ if (layer->text_parasite) { /* Don't push an undo because the parasite only exists temporarily * while the text layer is loaded from XCF. */ gimp_item_parasite_detach (GIMP_ITEM (layer), layer->text_parasite, FALSE); layer->text_parasite = NULL; } gimp_text_layer_render (layer); }
static GValueArray * vectors_parasite_detach_invoker (GimpProcedure *procedure, Gimp *gimp, GimpContext *context, GimpProgress *progress, const GValueArray *args, GError **error) { gboolean success = TRUE; GimpVectors *vectors; const gchar *name; vectors = gimp_value_get_vectors (&args->values[0], gimp); name = g_value_get_string (&args->values[1]); if (success) { gimp_item_parasite_detach (GIMP_ITEM (vectors), name); } return gimp_procedure_get_return_values (procedure, success, error ? *error : NULL); }
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_REORDER: { GimpItem *parent; gint position; parent = gimp_item_get_parent (item); position = gimp_item_get_index (item); gimp_item_tree_reorder_item (gimp_item_get_tree (item), item, item_prop_undo->parent, item_prop_undo->position, FALSE, NULL); item_prop_undo->parent = parent; item_prop_undo->position = position; } break; case GIMP_UNDO_ITEM_RENAME: { gchar *name; name = g_strdup (gimp_object_get_name (item)); gimp_item_tree_rename_item (gimp_item_get_tree (item), item, item_prop_undo->name, FALSE, NULL); g_free (item_prop_undo->name); item_prop_undo->name = name; } break; case GIMP_UNDO_ITEM_DISPLACE: { gint offset_x; gint offset_y; gimp_item_get_offset (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_ITEM_COLOR_TAG: { GimpColorTag color_tag; color_tag = gimp_item_get_color_tag (item); gimp_item_set_color_tag (item, item_prop_undo->color_tag, FALSE); item_prop_undo->color_tag = color_tag; } break; case GIMP_UNDO_ITEM_LOCK_CONTENT: { gboolean lock_content; lock_content = gimp_item_get_lock_content (item); gimp_item_set_lock_content (item, item_prop_undo->lock_content, FALSE); item_prop_undo->lock_content = lock_content; } break; case GIMP_UNDO_ITEM_LOCK_POSITION: { gboolean lock_position; lock_position = gimp_item_get_lock_position (item); gimp_item_set_lock_position (item, item_prop_undo->lock_position, FALSE); item_prop_undo->lock_position = lock_position; } 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_item_parasite_attach (item, parasite, FALSE); else gimp_item_parasite_detach (item, item_prop_undo->parasite_name, FALSE); if (parasite) gimp_parasite_free (parasite); } break; default: g_assert_not_reached (); } }