BKE_node_tree_update.hh

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/* SPDX-FileCopyrightText: 2023 Blender Authors
 *
 * SPDX-License-Identifier: GPL-2.0-or-later */
 
#pragma once

 
#include <functional>
#include <optional>
 
#include "BLI_span.hh"
 
struct ID;
struct ImageUser;
struct Main;
struct bNode;
struct bNodeLink;
struct bNodeSocket;
struct bNodeTree;

void BKE_ntree_update_tag_all(bNodeTree *ntree);

 
void BKE_ntree_update_tag_node_property(bNodeTree *ntree, bNode *node);
void BKE_ntree_update_tag_node_new(bNodeTree *ntree, bNode *node);
void BKE_ntree_update_tag_node_removed(bNodeTree *ntree);
void BKE_ntree_update_tag_node_mute(bNodeTree *ntree, bNode *node);
void BKE_ntree_update_tag_node_internal_link(bNodeTree *ntree, bNode *node);
void BKE_ntree_update_tag_node_type(bNodeTree *ntree, bNode *node);
 
void BKE_ntree_update_tag_socket_property(bNodeTree *ntree, bNodeSocket *socket);
void BKE_ntree_update_tag_socket_new(bNodeTree *ntree, bNodeSocket *socket);
void BKE_ntree_update_tag_socket_type(bNodeTree *ntree, bNodeSocket *socket);
void BKE_ntree_update_tag_socket_availability(bNodeTree *ntree, bNodeSocket *socket);
void BKE_ntree_update_tag_socket_removed(bNodeTree *ntree);
 
void BKE_ntree_update_tag_link_changed(bNodeTree *ntree);
void BKE_ntree_update_tag_link_removed(bNodeTree *ntree);
void BKE_ntree_update_tag_link_added(bNodeTree *ntree, bNodeLink *link);
void BKE_ntree_update_tag_link_mute(bNodeTree *ntree, bNodeLink *link);

void BKE_ntree_update_tag_active_output_changed(bNodeTree *ntree);
void BKE_ntree_update_tag_missing_runtime_data(bNodeTree *ntree);
void BKE_ntree_update_tag_parent_change(bNodeTree *ntree, bNode *node);
void BKE_ntree_update_tag_id_changed(Main *bmain, ID *id);
void BKE_ntree_update_tag_image_user_changed(bNodeTree *ntree, ImageUser *iuser);
 
struct NodeTreeUpdateExtraParams {
  std::function<void(bNodeTree &, ID &owner)> tree_changed_fn;

  std::function<void(bNodeTree &, ID &owner)> tree_output_changed_fn;
};

void BKE_ntree_update(Main &bmain,
                      std::optional<blender::Span<bNodeTree *>> modified_trees = std::nullopt,
                      const NodeTreeUpdateExtraParams &params = {});

void BKE_ntree_update_after_single_tree_change(Main &bmain,
                                               bNodeTree &modified_tree,
                                               const NodeTreeUpdateExtraParams &params = {});

void BKE_ntree_update_without_main(bNodeTree &tree);