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test/source/blender/editors/space_node/node_ops.cc
Endor H 309ce182b8 Nodes: Allow dragging Group Inputs from the panel into the nodes editor 
This patch adds support for creating Group Input nodes by dragging input sockets
and panels from the group interface tree-view in the side bar. This
significantly simplifies creating a Group Input node for a specific input when
there are lots of them.

These cases are supported:
* Dragging an input socket creates a Group Input node just for that socket.
* Dragging a panel without panel-toggle creates a Group Input node containing
  all sockets in the panel.
* Dragging a panel with panel-toggle creates a Group Input for the panel-toggle.
* Dragging a panel with panel-toggle while holding Ctrl creates a Group Input
  with the panel-toggle and all sockets in the panel.

This is supported in all node tree types.

Pull Request: https://projects.blender.org/blender/blender/pulls/137739
2025-05-13 07:17:48 +02:00

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/* SPDX-FileCopyrightText: 2008 Blender Authors
*
* SPDX-License-Identifier: GPL-2.0-or-later */
/** \file
* \ingroup spnode
*/
#include "DNA_node_types.h"
#include "ED_node_c.hh"
#include "ED_screen.hh"
#include "RNA_access.hh"
#include "WM_api.hh"
#include "WM_types.hh"
#include "node_intern.hh" /* own include */
namespace blender::ed::space_node {
void node_operatortypes()
{
WM_operatortype_append(NODE_OT_select);
WM_operatortype_append(NODE_OT_select_all);
WM_operatortype_append(NODE_OT_select_linked_to);
WM_operatortype_append(NODE_OT_select_linked_from);
WM_operatortype_append(NODE_OT_select_box);
WM_operatortype_append(NODE_OT_select_circle);
WM_operatortype_append(NODE_OT_select_lasso);
WM_operatortype_append(NODE_OT_select_grouped);
WM_operatortype_append(NODE_OT_select_same_type_step);
WM_operatortype_append(NODE_OT_find_node);
WM_operatortype_append(NODE_OT_view_all);
WM_operatortype_append(NODE_OT_view_selected);
WM_operatortype_append(NODE_OT_mute_toggle);
WM_operatortype_append(NODE_OT_hide_toggle);
WM_operatortype_append(NODE_OT_preview_toggle);
WM_operatortype_append(NODE_OT_options_toggle);
WM_operatortype_append(NODE_OT_hide_socket_toggle);
WM_operatortype_append(NODE_OT_node_copy_color);
WM_operatortype_append(NODE_OT_deactivate_viewer);
WM_operatortype_append(NODE_OT_activate_viewer);
WM_operatortype_append(NODE_OT_duplicate);
WM_operatortype_append(NODE_OT_delete);
WM_operatortype_append(NODE_OT_delete_reconnect);
WM_operatortype_append(NODE_OT_resize);
WM_operatortype_append(NODE_OT_link);
WM_operatortype_append(NODE_OT_link_make);
WM_operatortype_append(NODE_OT_links_cut);
WM_operatortype_append(NODE_OT_links_detach);
WM_operatortype_append(NODE_OT_links_mute);
WM_operatortype_append(NODE_OT_add_reroute);
WM_operatortype_append(NODE_OT_group_make);
WM_operatortype_append(NODE_OT_group_insert);
WM_operatortype_append(NODE_OT_group_ungroup);
WM_operatortype_append(NODE_OT_group_separate);
WM_operatortype_append(NODE_OT_group_edit);
WM_operatortype_append(NODE_OT_default_group_width_set);
WM_operatortype_append(NODE_OT_link_viewer);
WM_operatortype_append(NODE_OT_insert_offset);
WM_operatortype_append(NODE_OT_read_viewlayers);
WM_operatortype_append(NODE_OT_render_changed);
WM_operatortype_append(NODE_OT_backimage_move);
WM_operatortype_append(NODE_OT_backimage_zoom);
WM_operatortype_append(NODE_OT_backimage_fit);
WM_operatortype_append(NODE_OT_backimage_sample);
WM_operatortype_append(NODE_OT_add_group);
WM_operatortype_append(NODE_OT_add_group_asset);
WM_operatortype_append(NODE_OT_add_object);
WM_operatortype_append(NODE_OT_add_collection);
WM_operatortype_append(NODE_OT_add_image);
WM_operatortype_append(NODE_OT_add_mask);
WM_operatortype_append(NODE_OT_add_material);
WM_operatortype_append(NODE_OT_add_color);
WM_operatortype_append(NODE_OT_add_import_node);
WM_operatortype_append(NODE_OT_add_group_input_node);
WM_operatortype_append(NODE_OT_new_node_tree);
WM_operatortype_append(NODE_OT_output_file_add_socket);
WM_operatortype_append(NODE_OT_output_file_remove_active_socket);
WM_operatortype_append(NODE_OT_output_file_move_active_socket);
WM_operatortype_append(NODE_OT_parent_set);
WM_operatortype_append(NODE_OT_join);
WM_operatortype_append(NODE_OT_attach);
WM_operatortype_append(NODE_OT_detach);
WM_operatortype_append(NODE_OT_clipboard_copy);
WM_operatortype_append(NODE_OT_clipboard_paste);
WM_operatortype_append(NODE_OT_shader_script_update);
WM_operatortype_append(NODE_OT_viewer_border);
WM_operatortype_append(NODE_OT_clear_viewer_border);
WM_operatortype_append(NODE_OT_cryptomatte_layer_add);
WM_operatortype_append(NODE_OT_cryptomatte_layer_remove);
for (bke::bNodeType *ntype : bke::node_types_get()) {
if (ntype->register_operators) {
ntype->register_operators();
}
}
}
void node_keymap(wmKeyConfig *keyconf)
{
/* Entire Editor only ----------------- */
WM_keymap_ensure(keyconf, "Node Generic", SPACE_NODE, RGN_TYPE_WINDOW);
/* Main Region only ----------------- */
WM_keymap_ensure(keyconf, "Node Editor", SPACE_NODE, RGN_TYPE_WINDOW);
node_link_modal_keymap(keyconf);
node_resize_modal_keymap(keyconf);
}
} // namespace blender::ed::space_node
void ED_operatormacros_node()
{
wmOperatorType *ot;
wmOperatorTypeMacro *mot;
ot = WM_operatortype_append_macro("NODE_OT_select_link_viewer",
"Link Viewer",
"Select node and link it to a viewer node",
OPTYPE_UNDO);
mot = WM_operatortype_macro_define(ot, "NODE_OT_select");
RNA_boolean_set(mot->ptr, "extend", false);
RNA_boolean_set(mot->ptr, "socket_select", true);
RNA_boolean_set(mot->ptr, "clear_viewer", true);
WM_operatortype_macro_define(ot, "NODE_OT_link_viewer");
ot = WM_operatortype_append_macro("NODE_OT_translate_attach",
"Move and Attach",
"Move nodes and attach to frame",
OPTYPE_UNDO | OPTYPE_REGISTER);
mot = WM_operatortype_macro_define(ot, "TRANSFORM_OT_translate");
WM_operatortype_macro_define(ot, "NODE_OT_attach");
/* `NODE_OT_translate_attach` with remove_on_cancel set to true. */
ot = WM_operatortype_append_macro("NODE_OT_translate_attach_remove_on_cancel",
"Move and Attach",
"Move nodes and attach to frame",
OPTYPE_UNDO | OPTYPE_REGISTER);
mot = WM_operatortype_macro_define(ot, "TRANSFORM_OT_translate");
RNA_boolean_set(mot->ptr, "remove_on_cancel", true);
RNA_boolean_set(mot->ptr, "view2d_edge_pan", true);
WM_operatortype_macro_define(ot, "NODE_OT_attach");
/* NOTE: Currently not in a default keymap or menu due to messy keymaps
* and tricky invoke functionality.
* Kept around in case users want to make own shortcuts.
*/
ot = WM_operatortype_append_macro("NODE_OT_detach_translate_attach",
"Detach and Move",
"Detach nodes, move and attach to frame",
OPTYPE_UNDO | OPTYPE_REGISTER);
WM_operatortype_macro_define(ot, "NODE_OT_detach");
mot = WM_operatortype_macro_define(ot, "TRANSFORM_OT_translate");
WM_operatortype_macro_define(ot, "NODE_OT_attach");
ot = WM_operatortype_append_macro("NODE_OT_duplicate_move",
"Duplicate",
"Duplicate selected nodes and move them",
OPTYPE_UNDO | OPTYPE_REGISTER);
mot = WM_operatortype_macro_define(ot, "NODE_OT_duplicate");
RNA_boolean_set(mot->ptr, "linked", false);
WM_operatortype_macro_define(ot, "NODE_OT_translate_attach");
ot = WM_operatortype_append_macro(
"NODE_OT_duplicate_move_linked",
"Duplicate Linked",
"Duplicate selected nodes, but not their node trees, and move them",
OPTYPE_UNDO | OPTYPE_REGISTER);
mot = WM_operatortype_macro_define(ot, "NODE_OT_duplicate");
RNA_boolean_set(mot->ptr, "linked", true);
WM_operatortype_macro_define(ot, "NODE_OT_translate_attach");
/* modified operator call for duplicating with input links */
ot = WM_operatortype_append_macro("NODE_OT_duplicate_move_keep_inputs",
"Duplicate",
"Duplicate selected nodes keeping input links and move them",
OPTYPE_UNDO | OPTYPE_REGISTER);
mot = WM_operatortype_macro_define(ot, "NODE_OT_duplicate");
RNA_boolean_set(mot->ptr, "keep_inputs", true);
WM_operatortype_macro_define(ot, "NODE_OT_translate_attach");
ot = WM_operatortype_append_macro("NODE_OT_move_detach_links",
"Detach",
"Move a node to detach links",
OPTYPE_UNDO | OPTYPE_REGISTER);
WM_operatortype_macro_define(ot, "NODE_OT_links_detach");
WM_operatortype_macro_define(ot, "TRANSFORM_OT_translate");
ot = WM_operatortype_append_macro("NODE_OT_move_detach_links_release",
"Detach",
"Move a node to detach links",
OPTYPE_UNDO | OPTYPE_REGISTER);
WM_operatortype_macro_define(ot, "NODE_OT_links_detach");
WM_operatortype_macro_define(ot, "NODE_OT_translate_attach");
}
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