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blender-archive/source/blender/editors/object/object_ops.c
Martin Poirier 74715d00cc First changes to implement the 2.5 snapping proposal (discussed back in May and recently on IRC). 
http://wiki.blender.org/index.php/User:Theeth/Snapping

The new widget isn't there yet, but the rest works, including:

Increment (gears) is now a snap mode

Ctrl click to toggle snap on or off (in transform and 3d view)
Shift+Ctrl click to select snap mode (3d view only)

Snap status (on/off) is persisted in tool settings, no need to always turn it back on when entering transform.

It's still possible to have something resembling the old system by editing the transform modal keymap to snap on on ctrl press and snap off on key release.
2009-11-26 19:47:55 +00:00

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/**
* $Id:
*
* ***** 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* The Original Code is Copyright (C) 2008 Blender Foundation.
* All rights reserved.
*
*
* Contributor(s): Blender Foundation
*
* ***** END GPL LICENSE BLOCK *****
*/
#include <stdlib.h>
#include <math.h>
#include "MEM_guardedalloc.h"
#include "DNA_object_types.h"
#include "DNA_scene_types.h"
#include "DNA_screen_types.h"
#include "DNA_space_types.h"
#include "DNA_userdef_types.h"
#include "DNA_view3d_types.h"
#include "DNA_windowmanager_types.h"
#include "BLI_math.h"
#include "BLI_blenlib.h"
#include "BKE_context.h"
#include "BKE_global.h"
#include "BKE_utildefines.h"
#include "RNA_access.h"
#include "RNA_define.h"
#include "WM_api.h"
#include "WM_types.h"
#include "ED_screen.h"
#include "ED_object.h"
#include "object_intern.h"
/* ************************** registration **********************************/
void ED_operatortypes_object(void)
{
WM_operatortype_append(OBJECT_OT_location_clear);
WM_operatortype_append(OBJECT_OT_rotation_clear);
WM_operatortype_append(OBJECT_OT_scale_clear);
WM_operatortype_append(OBJECT_OT_origin_clear);
WM_operatortype_append(OBJECT_OT_visual_transform_apply);
WM_operatortype_append(OBJECT_OT_location_apply);
WM_operatortype_append(OBJECT_OT_scale_apply);
WM_operatortype_append(OBJECT_OT_rotation_apply);
WM_operatortype_append(OBJECT_OT_center_set);
WM_operatortype_append(OBJECT_OT_mode_set);
WM_operatortype_append(OBJECT_OT_editmode_toggle);
WM_operatortype_append(OBJECT_OT_posemode_toggle);
WM_operatortype_append(OBJECT_OT_proxy_make);
WM_operatortype_append(OBJECT_OT_restrictview_clear);
WM_operatortype_append(OBJECT_OT_restrictview_set);
WM_operatortype_append(OBJECT_OT_shade_smooth);
WM_operatortype_append(OBJECT_OT_shade_flat);
WM_operatortype_append(OBJECT_OT_parent_set);
WM_operatortype_append(OBJECT_OT_parent_no_inverse_set);
WM_operatortype_append(OBJECT_OT_parent_clear);
WM_operatortype_append(OBJECT_OT_vertex_parent_set);
WM_operatortype_append(OBJECT_OT_track_set);
WM_operatortype_append(OBJECT_OT_track_clear);
WM_operatortype_append(OBJECT_OT_slow_parent_set);
WM_operatortype_append(OBJECT_OT_slow_parent_clear);
WM_operatortype_append(OBJECT_OT_make_local);
WM_operatortype_append(OBJECT_OT_make_single_user);
WM_operatortype_append(OBJECT_OT_make_links_scene);
WM_operatortype_append(OBJECT_OT_make_links_data);
WM_operatortype_append(OBJECT_OT_move_to_layer);
WM_operatortype_append(OBJECT_OT_select_inverse);
WM_operatortype_append(OBJECT_OT_select_random);
WM_operatortype_append(OBJECT_OT_select_all_toggle);
WM_operatortype_append(OBJECT_OT_select_by_type);
WM_operatortype_append(OBJECT_OT_select_by_layer);
WM_operatortype_append(OBJECT_OT_select_linked);
WM_operatortype_append(OBJECT_OT_select_grouped);
WM_operatortype_append(OBJECT_OT_select_mirror);
WM_operatortype_append(OBJECT_OT_select_name); /* XXX - weak, not compat with linked objects */
WM_operatortype_append(GROUP_OT_create);
WM_operatortype_append(GROUP_OT_objects_remove);
WM_operatortype_append(GROUP_OT_objects_add_active);
WM_operatortype_append(GROUP_OT_objects_remove_active);
WM_operatortype_append(OBJECT_OT_delete);
WM_operatortype_append(OBJECT_OT_curve_add);
WM_operatortype_append(OBJECT_OT_text_add);
WM_operatortype_append(OBJECT_OT_surface_add);
WM_operatortype_append(OBJECT_OT_armature_add);
WM_operatortype_append(OBJECT_OT_lamp_add);
WM_operatortype_append(OBJECT_OT_add);
WM_operatortype_append(OBJECT_OT_effector_add);
WM_operatortype_append(OBJECT_OT_group_instance_add);
WM_operatortype_append(OBJECT_OT_metaball_add);
WM_operatortype_append(OBJECT_OT_duplicates_make_real);
WM_operatortype_append(OBJECT_OT_duplicate);
WM_operatortype_append(OBJECT_OT_join);
WM_operatortype_append(OBJECT_OT_convert);
WM_operatortype_append(OBJECT_OT_modifier_add);
WM_operatortype_append(OBJECT_OT_modifier_remove);
WM_operatortype_append(OBJECT_OT_modifier_move_up);
WM_operatortype_append(OBJECT_OT_modifier_move_down);
WM_operatortype_append(OBJECT_OT_modifier_apply);
WM_operatortype_append(OBJECT_OT_modifier_convert);
WM_operatortype_append(OBJECT_OT_modifier_copy);
WM_operatortype_append(OBJECT_OT_multires_subdivide);
WM_operatortype_append(OBJECT_OT_multires_higher_levels_delete);
WM_operatortype_append(OBJECT_OT_meshdeform_bind);
WM_operatortype_append(OBJECT_OT_explode_refresh);
WM_operatortype_append(OBJECT_OT_constraint_add);
WM_operatortype_append(OBJECT_OT_constraint_add_with_targets);
WM_operatortype_append(POSE_OT_constraint_add);
WM_operatortype_append(POSE_OT_constraint_add_with_targets);
WM_operatortype_append(OBJECT_OT_constraints_clear);
WM_operatortype_append(POSE_OT_constraints_clear);
WM_operatortype_append(POSE_OT_ik_add);
WM_operatortype_append(POSE_OT_ik_clear);
WM_operatortype_append(CONSTRAINT_OT_delete);
WM_operatortype_append(CONSTRAINT_OT_move_up);
WM_operatortype_append(CONSTRAINT_OT_move_down);
WM_operatortype_append(CONSTRAINT_OT_stretchto_reset);
WM_operatortype_append(CONSTRAINT_OT_limitdistance_reset);
WM_operatortype_append(CONSTRAINT_OT_childof_set_inverse);
WM_operatortype_append(CONSTRAINT_OT_childof_clear_inverse);
WM_operatortype_append(OBJECT_OT_vertex_group_add);
WM_operatortype_append(OBJECT_OT_vertex_group_remove);
WM_operatortype_append(OBJECT_OT_vertex_group_assign);
WM_operatortype_append(OBJECT_OT_vertex_group_remove_from);
WM_operatortype_append(OBJECT_OT_vertex_group_select);
WM_operatortype_append(OBJECT_OT_vertex_group_deselect);
WM_operatortype_append(OBJECT_OT_vertex_group_copy_to_linked);
WM_operatortype_append(OBJECT_OT_vertex_group_copy);
WM_operatortype_append(OBJECT_OT_vertex_group_normalize);
WM_operatortype_append(OBJECT_OT_vertex_group_normalize_all);
WM_operatortype_append(OBJECT_OT_vertex_group_invert);
WM_operatortype_append(OBJECT_OT_vertex_group_levels);
WM_operatortype_append(OBJECT_OT_vertex_group_blend);
WM_operatortype_append(OBJECT_OT_vertex_group_clean);
WM_operatortype_append(OBJECT_OT_vertex_group_set_active);
WM_operatortype_append(OBJECT_OT_game_property_new);
WM_operatortype_append(OBJECT_OT_game_property_remove);
WM_operatortype_append(OBJECT_OT_shape_key_add);
WM_operatortype_append(OBJECT_OT_shape_key_remove);
WM_operatortype_append(OBJECT_OT_shape_key_clear);
WM_operatortype_append(OBJECT_OT_shape_key_mirror);
WM_operatortype_append(OBJECT_OT_shape_key_move);
WM_operatortype_append(LATTICE_OT_select_all_toggle);
WM_operatortype_append(LATTICE_OT_make_regular);
WM_operatortype_append(OBJECT_OT_group_add);
WM_operatortype_append(OBJECT_OT_group_remove);
WM_operatortype_append(OBJECT_OT_hook_add_selobj);
WM_operatortype_append(OBJECT_OT_hook_add_newobj);
WM_operatortype_append(OBJECT_OT_hook_remove);
WM_operatortype_append(OBJECT_OT_hook_select);
WM_operatortype_append(OBJECT_OT_hook_assign);
WM_operatortype_append(OBJECT_OT_hook_reset);
WM_operatortype_append(OBJECT_OT_hook_recenter);
}
void ED_operatormacros_object(void)
{
wmOperatorType *ot;
wmOperatorTypeMacro *otmacro;
ot= WM_operatortype_append_macro("OBJECT_OT_duplicate_move", "Duplicate", OPTYPE_UNDO|OPTYPE_REGISTER);
if(ot) {
WM_operatortype_macro_define(ot, "OBJECT_OT_duplicate");
otmacro= WM_operatortype_macro_define(ot, "TFM_OT_translate");
RNA_enum_set(otmacro->ptr, "proportional", PROP_EDIT_OFF);
}
/* grr, should be able to pass options on... */
ot= WM_operatortype_append_macro("OBJECT_OT_duplicate_move_linked", "Duplicate", OPTYPE_UNDO|OPTYPE_REGISTER);
if(ot) {
otmacro= WM_operatortype_macro_define(ot, "OBJECT_OT_duplicate");
RNA_boolean_set(otmacro->ptr, "linked", 1);
otmacro= WM_operatortype_macro_define(ot, "TFM_OT_translate");
RNA_enum_set(otmacro->ptr, "proportional", PROP_EDIT_OFF);
}
}
static int object_mode_poll(bContext *C)
{
Object *ob= CTX_data_active_object(C);
return (!ob || ob->mode == OB_MODE_OBJECT);
}
void ED_keymap_object(wmKeyConfig *keyconf)
{
wmKeyMap *keymap;
wmKeyMapItem *kmi;
/* Objects, Regardless of Mode -------------------------------------------------- */
keymap= WM_keymap_find(keyconf, "Object Non-modal", 0, 0);
/* Note: this keymap works disregarding mode */
kmi = WM_keymap_add_item(keymap, "OBJECT_OT_mode_set", TABKEY, KM_PRESS, 0, 0);
RNA_enum_set(kmi->ptr, "mode", OB_MODE_EDIT);
RNA_boolean_set(kmi->ptr, "toggle", 1);
kmi = WM_keymap_add_item(keymap, "OBJECT_OT_mode_set", TABKEY, KM_PRESS, KM_CTRL, 0);
RNA_enum_set(kmi->ptr, "mode", OB_MODE_POSE);
RNA_boolean_set(kmi->ptr, "toggle", 1);
kmi = WM_keymap_add_item(keymap, "OBJECT_OT_mode_set", VKEY, KM_PRESS, 0, 0);
RNA_enum_set(kmi->ptr, "mode", OB_MODE_VERTEX_PAINT);
RNA_boolean_set(kmi->ptr, "toggle", 1);
kmi = WM_keymap_add_item(keymap, "OBJECT_OT_mode_set", VKEY, KM_PRESS, 0, 0);
RNA_enum_set(kmi->ptr, "mode", OB_MODE_VERTEX_PAINT);
RNA_boolean_set(kmi->ptr, "toggle", 1);
kmi = WM_keymap_add_item(keymap, "OBJECT_OT_mode_set", TABKEY, KM_PRESS, KM_CTRL, 0);
RNA_enum_set(kmi->ptr, "mode", OB_MODE_WEIGHT_PAINT);
RNA_boolean_set(kmi->ptr, "toggle", 1);
WM_keymap_add_item(keymap, "OBJECT_OT_center_set", CKEY, KM_PRESS, KM_ALT|KM_SHIFT|KM_CTRL, 0);
/* Object Mode ---------------------------------------------------------------- */
/* Note: this keymap gets disabled in non-objectmode, */
keymap= WM_keymap_find(keyconf, "Object Mode", 0, 0);
keymap->poll= object_mode_poll;
/* object mode supports PET now */
ED_object_generic_keymap(keyconf, keymap, TRUE);
WM_keymap_add_item(keymap, "OBJECT_OT_select_all_toggle", AKEY, KM_PRESS, 0, 0);
WM_keymap_add_item(keymap, "OBJECT_OT_select_inverse", IKEY, KM_PRESS, KM_CTRL, 0);
WM_keymap_add_item(keymap, "OBJECT_OT_select_linked", LKEY, KM_PRESS, KM_SHIFT, 0);
WM_keymap_add_item(keymap, "OBJECT_OT_select_grouped", GKEY, KM_PRESS, KM_SHIFT, 0);
WM_keymap_add_item(keymap, "OBJECT_OT_select_mirror", MKEY, KM_PRESS, KM_CTRL|KM_SHIFT, 0);
WM_keymap_verify_item(keymap, "OBJECT_OT_parent_set", PKEY, KM_PRESS, KM_CTRL, 0);
WM_keymap_verify_item(keymap, "OBJECT_OT_parent_no_inverse_set", PKEY, KM_PRESS, KM_CTRL|KM_SHIFT, 0);
WM_keymap_verify_item(keymap, "OBJECT_OT_parent_clear", PKEY, KM_PRESS, KM_ALT, 0);
WM_keymap_verify_item(keymap, "OBJECT_OT_track_set", TKEY, KM_PRESS, KM_CTRL, 0);
WM_keymap_verify_item(keymap, "OBJECT_OT_track_clear", TKEY, KM_PRESS, KM_ALT, 0);
WM_keymap_verify_item(keymap, "OBJECT_OT_constraint_add_with_targets", CKEY, KM_PRESS, KM_CTRL|KM_SHIFT, 0);
WM_keymap_verify_item(keymap, "OBJECT_OT_constraints_clear", CKEY, KM_PRESS, KM_CTRL|KM_ALT, 0);
WM_keymap_verify_item(keymap, "OBJECT_OT_location_clear", GKEY, KM_PRESS, KM_ALT, 0);
WM_keymap_verify_item(keymap, "OBJECT_OT_rotation_clear", RKEY, KM_PRESS, KM_ALT, 0);
WM_keymap_verify_item(keymap, "OBJECT_OT_scale_clear", SKEY, KM_PRESS, KM_ALT, 0);
WM_keymap_verify_item(keymap, "OBJECT_OT_origin_clear", OKEY, KM_PRESS, KM_ALT, 0);
WM_keymap_add_item(keymap, "OBJECT_OT_restrictview_clear", HKEY, KM_PRESS, KM_ALT, 0);
WM_keymap_add_item(keymap, "OBJECT_OT_restrictview_set", HKEY, KM_PRESS, 0, 0);
RNA_boolean_set(WM_keymap_add_item(keymap, "OBJECT_OT_restrictview_set", HKEY, KM_PRESS, KM_SHIFT, 0)->ptr, "unselected", 1);
WM_keymap_add_item(keymap, "OBJECT_OT_move_to_layer", MKEY, KM_PRESS, 0, 0);
WM_keymap_add_item(keymap, "OBJECT_OT_delete", XKEY, KM_PRESS, 0, 0);
WM_keymap_add_item(keymap, "OBJECT_OT_delete", DELKEY, KM_PRESS, 0, 0);
WM_keymap_add_menu(keymap, "INFO_MT_add", AKEY, KM_PRESS, KM_SHIFT, 0);
WM_keymap_add_item(keymap, "OBJECT_OT_duplicates_make_real", AKEY, KM_PRESS, KM_SHIFT|KM_CTRL, 0);
WM_keymap_add_menu(keymap, "VIEW3D_MT_object_apply", AKEY, KM_PRESS, KM_CTRL, 0);
WM_keymap_add_menu(keymap, "VIEW3D_MT_make_single_user", UKEY, KM_PRESS, 0, 0);
WM_keymap_add_menu(keymap, "VIEW3D_MT_make_links", LKEY, KM_PRESS, KM_CTRL, 0);
WM_keymap_add_item(keymap, "OBJECT_OT_duplicate_move", DKEY, KM_PRESS, KM_SHIFT, 0);
WM_keymap_add_item(keymap, "OBJECT_OT_duplicate_move_linked", DKEY, KM_PRESS, KM_ALT, 0);
WM_keymap_add_item(keymap, "OBJECT_OT_join", JKEY, KM_PRESS, KM_CTRL, 0);
WM_keymap_add_item(keymap, "OBJECT_OT_convert", CKEY, KM_PRESS, KM_ALT, 0);
WM_keymap_add_item(keymap, "OBJECT_OT_proxy_make", PKEY, KM_PRESS, KM_CTRL|KM_ALT, 0);
WM_keymap_add_item(keymap, "OBJECT_OT_make_local", LKEY, KM_PRESS, 0, 0);
// XXX this should probably be in screen instead... here for testing purposes in the meantime... - Aligorith
WM_keymap_verify_item(keymap, "ANIM_OT_insert_keyframe_menu", IKEY, KM_PRESS, 0, 0);
WM_keymap_verify_item(keymap, "ANIM_OT_delete_keyframe_v3d", IKEY, KM_PRESS, KM_ALT, 0);
WM_keymap_verify_item(keymap, "GROUP_OT_create", GKEY, KM_PRESS, KM_CTRL, 0);
WM_keymap_verify_item(keymap, "GROUP_OT_objects_remove", GKEY, KM_PRESS, KM_CTRL|KM_ALT, 0);
WM_keymap_verify_item(keymap, "GROUP_OT_objects_add_active", GKEY, KM_PRESS, KM_SHIFT|KM_CTRL, 0);
WM_keymap_verify_item(keymap, "GROUP_OT_objects_remove_active", GKEY, KM_PRESS, KM_SHIFT|KM_ALT, 0);
kmi = WM_keymap_add_item(keymap, "OBJECT_OT_subsurf_set", ONEKEY, KM_PRESS, KM_CTRL, 0);
RNA_int_set(kmi->ptr, "level", 1);
kmi = WM_keymap_add_item(keymap, "OBJECT_OT_subsurf_set", TWOKEY, KM_PRESS, KM_CTRL, 0);
RNA_int_set(kmi->ptr, "level", 2);
kmi = WM_keymap_add_item(keymap, "OBJECT_OT_subsurf_set", THREEKEY, KM_PRESS, KM_CTRL, 0);
RNA_int_set(kmi->ptr, "level", 3);
kmi = WM_keymap_add_item(keymap, "OBJECT_OT_subsurf_set", FOURKEY, KM_PRESS, KM_CTRL, 0);
RNA_int_set(kmi->ptr, "level", 4);
kmi = WM_keymap_add_item(keymap, "OBJECT_OT_subsurf_set", FIVEKEY, KM_PRESS, KM_CTRL, 0);
RNA_int_set(kmi->ptr, "level", 5);
/* Lattice -------------------------------------------------------------------- */
keymap= WM_keymap_find(keyconf, "Lattice", 0, 0);
keymap->poll= ED_operator_editlattice;
WM_keymap_add_item(keymap, "LATTICE_OT_select_all_toggle", AKEY, KM_PRESS, 0, 0);
/* menus */
WM_keymap_add_menu(keymap, "VIEW3D_MT_hook", HKEY, KM_PRESS, KM_CTRL, 0);
ED_object_generic_keymap(keyconf, keymap, TRUE);
}
void ED_object_generic_keymap(struct wmKeyConfig *keyconf, struct wmKeyMap *keymap, int do_pet)
{
wmKeyMapItem *km;
/* used by mesh, curve & lattice only */
if(do_pet) {
/* context ops */
km = WM_keymap_add_item(keymap, "WM_OT_context_cycle_enum", OKEY, KM_PRESS, KM_SHIFT, 0);
RNA_string_set(km->ptr, "path", "scene.tool_settings.proportional_editing_falloff");
km = WM_keymap_add_item(keymap, "WM_OT_context_toggle_enum", OKEY, KM_PRESS, 0, 0);
RNA_string_set(km->ptr, "path", "scene.tool_settings.proportional_editing");
RNA_string_set(km->ptr, "value_1", "DISABLED");
RNA_string_set(km->ptr, "value_2", "ENABLED");
km = WM_keymap_add_item(keymap, "WM_OT_context_toggle_enum", OKEY, KM_PRESS, KM_ALT, 0);
RNA_string_set(km->ptr, "path", "scene.tool_settings.proportional_editing");
RNA_string_set(km->ptr, "value_1", "DISABLED");
RNA_string_set(km->ptr, "value_2", "CONNECTED");
}
}
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