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01b3deb680f7e3b34adaad5b5a888e7bd44cfaa4
blender-archive/source/blender/editors/space_node/node_ops.c
Lukas Toenne 01b3deb680 A number of changes to node RNA and the file output node, to simplify socket types and make node code more robust for future nodes with extra socket data. 
* Removed the struct_type identifier from sockets completely. Any specialization of socket types can be done by using separate collections in RNA and customized socket draw callbacks in node type. Sockets themselves are pure data inputs/outputs now. Possibly the sock->storage data could also be removed, but this will change anyway with id properties in custom nodes.

* Replaced the direct socket button draw calls by extra callbacks in node types. This allows nodes to draw sockets in specialized ways without referring to the additional struct_type identifier. Default is simply drawing the socket default_value button, only file output node overrides this atm.

* File output node slots now use a separate file sub-path in their storage data, instead of using the socket name. That way the path is an actual PROP_FILEPATH property and it works better with the UI list template (name property is local to the data struct).

* Node draw contexts for options on the node itself and detail buttons in the sidebar now have an extra context pointer "node" (uiLayoutSetContextPointer). This can be used to bind operator buttons to a specific node, instead of having to rely on the active/selected node(s) or making weak links via node name. Compare to modifiers and logic bricks, they use the same feature.

* Added another operator for reordering custom input slots in the file output node.
2012-05-02 07:18:51 +00:00

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/*
* ***** BEGIN GPL LICENSE BLOCK *****
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* The Original Code is Copyright (C) 2008 Blender Foundation.
* All rights reserved.
*
*
* Contributor(s): Blender Foundation, Nathan Letwory
*
* ***** END GPL LICENSE BLOCK *****
*/
/** \file blender/editors/space_node/node_ops.c
* \ingroup spnode
*/
#include "DNA_node_types.h"
#include "DNA_scene_types.h"
#include "BKE_context.h"
#include "BLI_utildefines.h"
#include "ED_node.h"
#include "ED_screen.h"
#include "ED_transform.h"
#include "RNA_access.h"
#include "WM_api.h"
#include "WM_types.h"
#include "node_intern.h"
void node_operatortypes(void)
{
WM_operatortype_append(NODE_OT_properties);
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_border);
WM_operatortype_append(NODE_OT_select_same_type);
WM_operatortype_append(NODE_OT_select_same_type_next);
WM_operatortype_append(NODE_OT_select_same_type_prev);
WM_operatortype_append(NODE_OT_view_all);
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_show_cyclic_dependencies);
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_group_make);
WM_operatortype_append(NODE_OT_group_ungroup);
WM_operatortype_append(NODE_OT_group_edit);
WM_operatortype_append(NODE_OT_group_socket_add);
WM_operatortype_append(NODE_OT_group_socket_remove);
WM_operatortype_append(NODE_OT_group_socket_move_up);
WM_operatortype_append(NODE_OT_group_socket_move_down);
WM_operatortype_append(NODE_OT_link_viewer);
WM_operatortype_append(NODE_OT_read_renderlayers);
WM_operatortype_append(NODE_OT_read_fullsamplelayers);
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_sample);
WM_operatortype_append(NODE_OT_add_file);
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);
}
void ED_operatormacros_node(void)
{
wmOperatorType *ot;
wmOperatorTypeMacro *mot;
ot = WM_operatortype_append_macro("NODE_OT_duplicate_move", "Duplicate", OPTYPE_UNDO|OPTYPE_REGISTER);
ot->description = "Duplicate selected nodes and move them";
WM_operatortype_macro_define(ot, "NODE_OT_duplicate");
WM_operatortype_macro_define(ot, "TRANSFORM_OT_translate");
/* modified operator call for duplicating with input links */
ot = WM_operatortype_append_macro("NODE_OT_duplicate_move_keep_inputs", "Duplicate", OPTYPE_UNDO|OPTYPE_REGISTER);
ot->description = "Duplicate selected nodes keeping input links and move them";
mot = WM_operatortype_macro_define(ot, "NODE_OT_duplicate");
RNA_boolean_set(mot->ptr, "keep_inputs", TRUE);
WM_operatortype_macro_define(ot, "TRANSFORM_OT_translate");
ot = WM_operatortype_append_macro("NODE_OT_select_link_viewer", "Link Viewer", OPTYPE_UNDO);
ot->description = "Select node and link it to a viewer node";
WM_operatortype_macro_define(ot, "NODE_OT_select");
WM_operatortype_macro_define(ot, "NODE_OT_link_viewer");
ot = WM_operatortype_append_macro("NODE_OT_move_detach_links", "Detach", OPTYPE_UNDO|OPTYPE_REGISTER);
ot->description = "Move a node to detach links";
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", OPTYPE_UNDO|OPTYPE_REGISTER);
ot->description = "Move a node to detach links";
WM_operatortype_macro_define(ot, "NODE_OT_links_detach");
mot = WM_operatortype_macro_define(ot, "TRANSFORM_OT_translate");
RNA_boolean_set(mot->ptr, "release_confirm", TRUE);
}
void node_keymap(struct wmKeyConfig *keyconf)
{
wmKeyMap *keymap;
wmKeyMapItem *kmi;
/* Entire Editor only ----------------- */
keymap = WM_keymap_find(keyconf, "Node Generic", SPACE_NODE, 0);
WM_keymap_add_item(keymap, "NODE_OT_properties", NKEY, KM_PRESS, 0, 0);
/* Main Area only ----------------- */
keymap = WM_keymap_find(keyconf, "Node Editor", SPACE_NODE, 0);
/* mouse select in nodes used to be both keys, but perhaps this should be reduced?
* NOTE: mouse-clicks on left-mouse will fall through to allow transform-tweak, but also link/resize
* NOTE 2: socket select is part of the node select operator, to handle overlapping cases
*/
kmi = WM_keymap_add_item(keymap, "NODE_OT_select", ACTIONMOUSE, KM_PRESS, 0, 0);
RNA_boolean_set(kmi->ptr, "extend", FALSE);
kmi = WM_keymap_add_item(keymap, "NODE_OT_select", SELECTMOUSE, KM_PRESS, 0, 0);
RNA_boolean_set(kmi->ptr, "extend", FALSE);
kmi = WM_keymap_add_item(keymap, "NODE_OT_select", ACTIONMOUSE, KM_PRESS, KM_SHIFT, 0);
RNA_boolean_set(kmi->ptr, "extend", TRUE);
kmi = WM_keymap_add_item(keymap, "NODE_OT_select", SELECTMOUSE, KM_PRESS, KM_SHIFT, 0);
RNA_boolean_set(kmi->ptr, "extend", TRUE);
kmi = WM_keymap_add_item(keymap, "NODE_OT_select_border", EVT_TWEAK_S, KM_ANY, 0, 0);
RNA_boolean_set(kmi->ptr, "tweak", TRUE);
/* each of these falls through if not handled... */
WM_keymap_add_item(keymap, "NODE_OT_link", LEFTMOUSE, KM_PRESS, 0, 0);
WM_keymap_add_item(keymap, "NODE_OT_resize", LEFTMOUSE, KM_PRESS, 0, 0);
WM_keymap_add_item(keymap, "NODE_OT_links_cut", LEFTMOUSE, KM_PRESS, KM_CTRL, 0);
WM_keymap_add_item(keymap, "NODE_OT_select_link_viewer", LEFTMOUSE, KM_PRESS, KM_SHIFT|KM_CTRL, 0);
WM_keymap_add_item(keymap, "NODE_OT_backimage_move", MIDDLEMOUSE, KM_PRESS, KM_ALT, 0);
kmi = WM_keymap_add_item(keymap, "NODE_OT_backimage_zoom", VKEY, KM_PRESS, 0, 0);
RNA_float_set(kmi->ptr, "factor", 0.83333f);
kmi = WM_keymap_add_item(keymap, "NODE_OT_backimage_zoom", VKEY, KM_PRESS, KM_ALT, 0);
RNA_float_set(kmi->ptr, "factor", 1.2f);
WM_keymap_add_item(keymap, "NODE_OT_backimage_sample", ACTIONMOUSE, KM_PRESS, KM_ALT, 0);
kmi = WM_keymap_add_item(keymap, "NODE_OT_link_make", FKEY, KM_PRESS, 0, 0);
RNA_boolean_set(kmi->ptr, "replace", FALSE);
kmi = WM_keymap_add_item(keymap, "NODE_OT_link_make", FKEY, KM_PRESS, KM_CTRL, 0);
RNA_boolean_set(kmi->ptr, "replace", TRUE);
WM_keymap_add_menu(keymap, "NODE_MT_add", AKEY, KM_PRESS, KM_SHIFT, 0);
WM_keymap_add_item(keymap, "NODE_OT_duplicate_move", DKEY, KM_PRESS, KM_SHIFT, 0);
/* modified operator call for duplicating with input links */
WM_keymap_add_item(keymap, "NODE_OT_duplicate_move_keep_inputs", DKEY, KM_PRESS, KM_SHIFT|KM_CTRL, 0);
WM_keymap_add_item(keymap, "NODE_OT_hide_toggle", HKEY, KM_PRESS, 0, 0);
WM_keymap_add_item(keymap, "NODE_OT_mute_toggle", MKEY, KM_PRESS, 0, 0);
WM_keymap_add_item(keymap, "NODE_OT_preview_toggle", HKEY, KM_PRESS, KM_SHIFT, 0);
WM_keymap_add_item(keymap, "NODE_OT_hide_socket_toggle", HKEY, KM_PRESS, KM_CTRL, 0);
WM_keymap_add_item(keymap, "NODE_OT_show_cyclic_dependencies", CKEY, KM_PRESS, 0, 0);
WM_keymap_add_item(keymap, "NODE_OT_view_all", HOMEKEY, KM_PRESS, 0, 0);
kmi = WM_keymap_add_item(keymap, "NODE_OT_select_border", BKEY, KM_PRESS, 0, 0);
RNA_boolean_set(kmi->ptr, "tweak", FALSE);
WM_keymap_add_item(keymap, "NODE_OT_delete", XKEY, KM_PRESS, 0, 0);
WM_keymap_add_item(keymap, "NODE_OT_delete", DELKEY, KM_PRESS, 0, 0);
WM_keymap_add_item(keymap, "NODE_OT_delete_reconnect", XKEY, KM_PRESS, KM_CTRL, 0);
WM_keymap_add_item(keymap, "NODE_OT_select_all", AKEY, KM_PRESS, 0, 0);
WM_keymap_add_item(keymap, "NODE_OT_select_linked_to", LKEY, KM_PRESS, KM_SHIFT, 0);
WM_keymap_add_item(keymap, "NODE_OT_select_linked_from", LKEY, KM_PRESS, 0, 0);
WM_keymap_add_item(keymap, "NODE_OT_select_same_type", GKEY, KM_PRESS, KM_SHIFT, 0);
WM_keymap_add_item(keymap, "NODE_OT_select_same_type_next", RIGHTBRACKETKEY, KM_PRESS, KM_SHIFT, 0);
WM_keymap_add_item(keymap, "NODE_OT_select_same_type_prev", LEFTBRACKETKEY, KM_PRESS, KM_SHIFT, 0);
WM_keymap_add_item(keymap, "NODE_OT_group_make", GKEY, KM_PRESS, KM_CTRL, 0);
WM_keymap_add_item(keymap, "NODE_OT_group_ungroup", GKEY, KM_PRESS, KM_ALT, 0);
WM_keymap_add_item(keymap, "NODE_OT_group_edit", TABKEY, KM_PRESS, 0, 0);
WM_keymap_add_item(keymap, "NODE_OT_read_renderlayers", RKEY, KM_PRESS, KM_CTRL, 0);
WM_keymap_add_item(keymap, "NODE_OT_read_fullsamplelayers", RKEY, KM_PRESS, KM_SHIFT, 0);
WM_keymap_add_item(keymap, "NODE_OT_render_changed", ZKEY, KM_PRESS, 0, 0);
transform_keymap_for_space(keyconf, keymap, SPACE_NODE);
}
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