static void gimp_item_prop_undo_free (GimpUndo *undo, GimpUndoMode undo_mode) { GimpItemPropUndo *item_prop_undo = GIMP_ITEM_PROP_UNDO (undo); if (item_prop_undo->name) { g_free (item_prop_undo->name); item_prop_undo->name = NULL; } if (item_prop_undo->parasite_name) { g_free (item_prop_undo->parasite_name); item_prop_undo->parasite_name = NULL; } if (item_prop_undo->parasite) { gimp_parasite_free (item_prop_undo->parasite); item_prop_undo->parasite = NULL; } GIMP_UNDO_CLASS (parent_class)->free (undo, undo_mode); }
static void gimp_item_prop_undo_constructed (GObject *object) { GimpItemPropUndo *item_prop_undo = GIMP_ITEM_PROP_UNDO (object); GimpItem *item; G_OBJECT_CLASS (parent_class)->constructed (object); item = GIMP_ITEM_UNDO (object)->item; switch (GIMP_UNDO (object)->undo_type) { case GIMP_UNDO_ITEM_REORDER: item_prop_undo->parent = gimp_item_get_parent (item); item_prop_undo->position = gimp_item_get_index (item); break; case GIMP_UNDO_ITEM_RENAME: item_prop_undo->name = g_strdup (gimp_object_get_name (item)); break; case GIMP_UNDO_ITEM_DISPLACE: gimp_item_get_offset (item, &item_prop_undo->offset_x, &item_prop_undo->offset_y); break; case GIMP_UNDO_ITEM_VISIBILITY: item_prop_undo->visible = gimp_item_get_visible (item); break; case GIMP_UNDO_ITEM_LINKED: item_prop_undo->linked = gimp_item_get_linked (item); break; case GIMP_UNDO_ITEM_COLOR_TAG: item_prop_undo->color_tag = gimp_item_get_color_tag (item); break; case GIMP_UNDO_ITEM_LOCK_CONTENT: item_prop_undo->lock_content = gimp_item_get_lock_content (item); break; case GIMP_UNDO_ITEM_LOCK_POSITION: item_prop_undo->lock_position = gimp_item_get_lock_position (item); break; case GIMP_UNDO_PARASITE_ATTACH: case GIMP_UNDO_PARASITE_REMOVE: g_assert (item_prop_undo->parasite_name != NULL); item_prop_undo->parasite = gimp_parasite_copy (gimp_item_parasite_find (item, item_prop_undo->parasite_name)); break; default: g_assert_not_reached (); } }
static gint64 gimp_item_prop_undo_get_memsize (GimpObject *object, gint64 *gui_size) { GimpItemPropUndo *item_prop_undo = GIMP_ITEM_PROP_UNDO (object); gint64 memsize = 0; memsize += gimp_string_get_memsize (item_prop_undo->name); memsize += gimp_string_get_memsize (item_prop_undo->parasite_name); memsize += gimp_parasite_get_memsize (item_prop_undo->parasite, NULL); return memsize + GIMP_OBJECT_CLASS (parent_class)->get_memsize (object, gui_size); }
static GObject * gimp_item_prop_undo_constructor (GType type, guint n_params, GObjectConstructParam *params) { GObject *object; GimpItemPropUndo *item_prop_undo; GimpItem *item; object = G_OBJECT_CLASS (parent_class)->constructor (type, n_params, params); item_prop_undo = GIMP_ITEM_PROP_UNDO (object); item = GIMP_ITEM_UNDO (object)->item; switch (GIMP_UNDO (object)->undo_type) { case GIMP_UNDO_ITEM_RENAME: item_prop_undo->name = g_strdup (gimp_object_get_name (GIMP_OBJECT (item))); break; case GIMP_UNDO_ITEM_DISPLACE: gimp_item_offsets (item, &item_prop_undo->offset_x, &item_prop_undo->offset_y); break; case GIMP_UNDO_ITEM_VISIBILITY: item_prop_undo->visible = gimp_item_get_visible (item); break; case GIMP_UNDO_ITEM_LINKED: item_prop_undo->linked = gimp_item_get_linked (item); break; case GIMP_UNDO_PARASITE_ATTACH: case GIMP_UNDO_PARASITE_REMOVE: g_assert (item_prop_undo->parasite_name != NULL); item_prop_undo->parasite = gimp_parasite_copy (gimp_item_parasite_find (item, item_prop_undo->parasite_name)); break; default: g_assert_not_reached (); } return object; }
static void gimp_item_prop_undo_get_property (GObject *object, guint property_id, GValue *value, GParamSpec *pspec) { GimpItemPropUndo *item_prop_undo = GIMP_ITEM_PROP_UNDO (object); switch (property_id) { case PROP_PARASITE_NAME: g_value_set_string (value, item_prop_undo->parasite_name); break; default: G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); break; } }
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 (); } }
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 (); } }