armature_ops.c

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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) 2009 Blender Foundation.
 * All rights reserved.
 *
 * 
 * Contributor(s): Blender Foundation
 *
 * ***** END GPL LICENSE BLOCK *****
 */

#include <stdlib.h>
#include <math.h>

#include "BLO_sys_types.h"

#include "BLI_math.h"
#include "BLI_blenlib.h"


#include "RNA_access.h"

#include "WM_api.h"
#include "WM_types.h"

#include "ED_armature.h"
#include "ED_screen.h"
#include "ED_transform.h"

#include "armature_intern.h"

/* ************************** registration **********************************/

/* Both operators ARMATURE_OT_xxx and POSE_OT_xxx here */
void ED_operatortypes_armature(void)
{
    /* EDIT ARMATURE */
    WM_operatortype_append(ARMATURE_OT_bone_primitive_add);
    
    WM_operatortype_append(ARMATURE_OT_align);
    WM_operatortype_append(ARMATURE_OT_calculate_roll);
    WM_operatortype_append(ARMATURE_OT_switch_direction);
    WM_operatortype_append(ARMATURE_OT_subdivide);
    
    WM_operatortype_append(ARMATURE_OT_parent_set);
    WM_operatortype_append(ARMATURE_OT_parent_clear);
    
    WM_operatortype_append(ARMATURE_OT_select_all);
    WM_operatortype_append(ARMATURE_OT_select_inverse);
    WM_operatortype_append(ARMATURE_OT_select_hierarchy);
    WM_operatortype_append(ARMATURE_OT_select_linked);

    WM_operatortype_append(ARMATURE_OT_delete);
    WM_operatortype_append(ARMATURE_OT_duplicate);
    WM_operatortype_append(ARMATURE_OT_extrude);
    WM_operatortype_append(ARMATURE_OT_hide);
    WM_operatortype_append(ARMATURE_OT_reveal);
    WM_operatortype_append(ARMATURE_OT_click_extrude);
    WM_operatortype_append(ARMATURE_OT_fill);
    WM_operatortype_append(ARMATURE_OT_merge);
    WM_operatortype_append(ARMATURE_OT_separate);
    
    WM_operatortype_append(ARMATURE_OT_autoside_names);
    WM_operatortype_append(ARMATURE_OT_flip_names);
    
    WM_operatortype_append(ARMATURE_OT_layers_show_all);
    WM_operatortype_append(ARMATURE_OT_armature_layers);
    WM_operatortype_append(ARMATURE_OT_bone_layers);

    /* SKETCH */    
    WM_operatortype_append(SKETCH_OT_gesture);
    WM_operatortype_append(SKETCH_OT_delete);
    WM_operatortype_append(SKETCH_OT_draw_stroke);
    WM_operatortype_append(SKETCH_OT_draw_preview);
    WM_operatortype_append(SKETCH_OT_finish_stroke);
    WM_operatortype_append(SKETCH_OT_cancel_stroke);
    WM_operatortype_append(SKETCH_OT_convert);
    WM_operatortype_append(SKETCH_OT_select);

    /* POSE */
    WM_operatortype_append(POSE_OT_hide);
    WM_operatortype_append(POSE_OT_reveal);
    
    WM_operatortype_append(POSE_OT_armature_apply);
    WM_operatortype_append(POSE_OT_visual_transform_apply);
    
    WM_operatortype_append(POSE_OT_rot_clear);
    WM_operatortype_append(POSE_OT_loc_clear);
    WM_operatortype_append(POSE_OT_scale_clear);
    WM_operatortype_append(POSE_OT_transforms_clear);
    WM_operatortype_append(POSE_OT_user_transforms_clear);
    
    WM_operatortype_append(POSE_OT_copy);
    WM_operatortype_append(POSE_OT_paste);
    
    WM_operatortype_append(POSE_OT_select_all);

    WM_operatortype_append(POSE_OT_select_parent);
    WM_operatortype_append(POSE_OT_select_hierarchy);
    WM_operatortype_append(POSE_OT_select_linked);
    WM_operatortype_append(POSE_OT_select_constraint_target);
    WM_operatortype_append(POSE_OT_select_grouped);
    WM_operatortype_append(POSE_OT_select_flip_active);
    
    WM_operatortype_append(POSE_OT_group_add);
    WM_operatortype_append(POSE_OT_group_remove);
    WM_operatortype_append(POSE_OT_group_move);
    WM_operatortype_append(POSE_OT_group_sort);
    WM_operatortype_append(POSE_OT_group_assign);
    WM_operatortype_append(POSE_OT_group_unassign);
    WM_operatortype_append(POSE_OT_group_select);
    WM_operatortype_append(POSE_OT_group_deselect);
    
    WM_operatortype_append(POSE_OT_paths_calculate);
    WM_operatortype_append(POSE_OT_paths_clear);
    
    WM_operatortype_append(POSE_OT_autoside_names);
    WM_operatortype_append(POSE_OT_flip_names);
    
    WM_operatortype_append(POSE_OT_rotation_mode_set);

    WM_operatortype_append(POSE_OT_quaternions_flip);
    
    WM_operatortype_append(POSE_OT_armature_layers);
    WM_operatortype_append(POSE_OT_bone_layers);
    
    WM_operatortype_append(POSE_OT_propagate);
    
    /* POSELIB */
    WM_operatortype_append(POSELIB_OT_browse_interactive);
    WM_operatortype_append(POSELIB_OT_apply_pose);
    
    WM_operatortype_append(POSELIB_OT_pose_add);
    WM_operatortype_append(POSELIB_OT_pose_remove);
    WM_operatortype_append(POSELIB_OT_pose_rename);
    
    WM_operatortype_append(POSELIB_OT_new);
    WM_operatortype_append(POSELIB_OT_unlink);
    
    WM_operatortype_append(POSELIB_OT_action_sanitise);
    
    /* POSE SLIDING */
    WM_operatortype_append(POSE_OT_push);
    WM_operatortype_append(POSE_OT_relax);
    WM_operatortype_append(POSE_OT_breakdown);
}

void ED_operatormacros_armature(void)
{
    wmOperatorType *ot;
    wmOperatorTypeMacro *otmacro;
    
    ot= WM_operatortype_append_macro("ARMATURE_OT_duplicate_move", "Duplicate", OPTYPE_UNDO|OPTYPE_REGISTER);
    if(ot) {
        ot->description= "Make copies of the selected bones within the same armature and move them";
        WM_operatortype_macro_define(ot, "ARMATURE_OT_duplicate");
        otmacro= WM_operatortype_macro_define(ot, "TRANSFORM_OT_translate");
        RNA_enum_set(otmacro->ptr, "proportional", 0);
    }

    ot= WM_operatortype_append_macro("ARMATURE_OT_extrude_move", "Extrude", OPTYPE_UNDO|OPTYPE_REGISTER);
    if(ot) {
        ot->description= "Create new bones from the selected joints and move them";
        otmacro=WM_operatortype_macro_define(ot, "ARMATURE_OT_extrude");
        RNA_boolean_set(otmacro->ptr, "forked", FALSE);
        otmacro= WM_operatortype_macro_define(ot, "TRANSFORM_OT_translate");
        RNA_enum_set(otmacro->ptr, "proportional", 0);
    }
    
    // XXX would it be nicer to just be able to have standard extrude_move, but set the forked property separate?
    // that would require fixing a properties bug 19733
    ot= WM_operatortype_append_macro("ARMATURE_OT_extrude_forked", "Extrude Forked", OPTYPE_UNDO|OPTYPE_REGISTER);
    if(ot) {
        ot->description= "Create new bones from the selected joints and move them";
        otmacro=WM_operatortype_macro_define(ot, "ARMATURE_OT_extrude");
        RNA_boolean_set(otmacro->ptr, "forked", TRUE);
        otmacro= WM_operatortype_macro_define(ot, "TRANSFORM_OT_translate");
        RNA_enum_set(otmacro->ptr, "proportional", 0);
    }
}

void ED_keymap_armature(wmKeyConfig *keyconf)
{
    wmKeyMap *keymap;
    wmKeyMapItem *kmi;
    
    /* Armature ------------------------ */
    keymap= WM_keymap_find(keyconf, "Armature", 0, 0);
    keymap->poll= ED_operator_editarmature;
    
    /* Armature -> Etch-A-Ton ------------------------ */
    WM_keymap_add_item(keymap, "SKETCH_OT_delete", XKEY, KM_PRESS, 0, 0);
    WM_keymap_add_item(keymap, "SKETCH_OT_delete", DELKEY, KM_PRESS, 0, 0);
    WM_keymap_add_item(keymap, "SKETCH_OT_finish_stroke", RIGHTMOUSE, KM_PRESS, 0, 0);
    WM_keymap_add_item(keymap, "SKETCH_OT_cancel_stroke", ESCKEY, KM_PRESS, 0, 0);
    // Already part of view3d select
    //WM_keymap_add_item(keymap, "SKETCH_OT_select", SELECTMOUSE, KM_PRESS, 0, 0);

    /* sketch poll checks mode */   
    WM_keymap_add_item(keymap, "SKETCH_OT_gesture", LEFTMOUSE, KM_PRESS, KM_SHIFT, 0);
    WM_keymap_add_item(keymap, "SKETCH_OT_draw_stroke", LEFTMOUSE, KM_PRESS, 0, 0);
    kmi = WM_keymap_add_item(keymap, "SKETCH_OT_draw_stroke", LEFTMOUSE, KM_PRESS, KM_CTRL, 0);
    RNA_boolean_set(kmi->ptr, "snap", TRUE);
    WM_keymap_add_item(keymap, "SKETCH_OT_draw_preview", MOUSEMOVE, KM_ANY, 0, 0);
    kmi = WM_keymap_add_item(keymap, "SKETCH_OT_draw_preview", MOUSEMOVE, KM_ANY, KM_CTRL, 0);
    RNA_boolean_set(kmi->ptr, "snap", TRUE);

    /* only set in editmode armature, by space_view3d listener */
    kmi = WM_keymap_add_item(keymap, "ARMATURE_OT_hide", HKEY, KM_PRESS, 0, 0);
    RNA_boolean_set(kmi->ptr, "unselected", FALSE);
    kmi= WM_keymap_add_item(keymap, "ARMATURE_OT_hide", HKEY, KM_PRESS, KM_SHIFT, 0);
    RNA_boolean_set(kmi->ptr, "unselected", TRUE);

    WM_keymap_add_item(keymap, "ARMATURE_OT_reveal", HKEY, KM_PRESS, KM_ALT, 0);
    WM_keymap_add_item(keymap, "ARMATURE_OT_align", AKEY, KM_PRESS, KM_CTRL|KM_ALT, 0);
    WM_keymap_add_item(keymap, "ARMATURE_OT_calculate_roll", NKEY, KM_PRESS, KM_CTRL, 0);
    
    WM_keymap_add_item(keymap, "ARMATURE_OT_switch_direction", FKEY, KM_PRESS, KM_ALT, 0);
    
    WM_keymap_add_item(keymap, "ARMATURE_OT_bone_primitive_add", AKEY, KM_PRESS, KM_SHIFT, 0);
    
    WM_keymap_add_item(keymap, "ARMATURE_OT_parent_set", PKEY, KM_PRESS, KM_CTRL, 0);
    WM_keymap_add_item(keymap, "ARMATURE_OT_parent_clear", PKEY, KM_PRESS, KM_ALT, 0);
    
    kmi = WM_keymap_add_item(keymap, "ARMATURE_OT_select_all", AKEY, KM_PRESS, 0, 0);
        RNA_enum_set(kmi->ptr, "action", SEL_TOGGLE);
    kmi = WM_keymap_add_item(keymap, "ARMATURE_OT_select_all", IKEY, KM_PRESS, KM_CTRL, 0);
        RNA_enum_set(kmi->ptr, "action", SEL_INVERT);
    
    kmi= WM_keymap_add_item(keymap, "ARMATURE_OT_select_hierarchy", LEFTBRACKETKEY, KM_PRESS, 0, 0);
        RNA_enum_set(kmi->ptr, "direction", BONE_SELECT_PARENT);
        RNA_boolean_set(kmi->ptr, "extend", FALSE);
    kmi= WM_keymap_add_item(keymap, "ARMATURE_OT_select_hierarchy", LEFTBRACKETKEY, KM_PRESS, KM_SHIFT, 0);
        RNA_enum_set(kmi->ptr, "direction", BONE_SELECT_PARENT);
        RNA_boolean_set(kmi->ptr, "extend", TRUE);
    
    kmi= WM_keymap_add_item(keymap, "ARMATURE_OT_select_hierarchy", RIGHTBRACKETKEY, KM_PRESS, 0, 0);
        RNA_enum_set(kmi->ptr, "direction", BONE_SELECT_CHILD);
        RNA_boolean_set(kmi->ptr, "extend", FALSE);
    kmi= WM_keymap_add_item(keymap, "ARMATURE_OT_select_hierarchy", RIGHTBRACKETKEY, KM_PRESS, KM_SHIFT, 0);
        RNA_enum_set(kmi->ptr, "direction", BONE_SELECT_CHILD);
        RNA_boolean_set(kmi->ptr, "extend", TRUE);

    WM_keymap_add_item(keymap, "ARMATURE_OT_select_linked", LKEY, KM_PRESS, 0, 0);
    
    WM_keymap_add_item(keymap, "ARMATURE_OT_delete", XKEY, KM_PRESS, 0, 0);
    WM_keymap_add_item(keymap, "ARMATURE_OT_delete", DELKEY, KM_PRESS, 0, 0);
    WM_keymap_add_item(keymap, "ARMATURE_OT_duplicate_move", DKEY, KM_PRESS, KM_SHIFT, 0);
    WM_keymap_add_item(keymap, "ARMATURE_OT_extrude_move", EKEY, KM_PRESS, 0, 0);
    WM_keymap_add_item(keymap, "ARMATURE_OT_extrude_forked", EKEY, KM_PRESS, KM_SHIFT, 0);
    WM_keymap_add_item(keymap, "ARMATURE_OT_click_extrude", LEFTMOUSE, KM_CLICK, KM_CTRL, 0);
    WM_keymap_add_item(keymap, "ARMATURE_OT_fill", FKEY, KM_PRESS, 0, 0);
    WM_keymap_add_item(keymap, "ARMATURE_OT_merge", MKEY, KM_PRESS, KM_ALT, 0);
    
    WM_keymap_add_item(keymap, "ARMATURE_OT_separate", PKEY, KM_PRESS, KM_CTRL|KM_ALT, 0);
    
        /* set flags */
    WM_keymap_add_menu(keymap, "VIEW3D_MT_bone_options_toggle", WKEY, KM_PRESS, KM_SHIFT, 0);
    WM_keymap_add_menu(keymap, "VIEW3D_MT_bone_options_enable", WKEY, KM_PRESS, KM_CTRL|KM_SHIFT, 0);
    WM_keymap_add_menu(keymap, "VIEW3D_MT_bone_options_disable", WKEY, KM_PRESS, KM_ALT, 0);
        
        /* armature/bone layers */
    WM_keymap_add_item(keymap, "ARMATURE_OT_layers_show_all", ACCENTGRAVEKEY, KM_PRESS, KM_CTRL, 0);
    WM_keymap_add_item(keymap, "ARMATURE_OT_armature_layers", MKEY, KM_PRESS, KM_SHIFT, 0);
    WM_keymap_add_item(keymap, "ARMATURE_OT_bone_layers", MKEY, KM_PRESS, 0, 0);
    
        /* special transforms: */
        /*  1) envelope/b-bone size */
    kmi= WM_keymap_add_item(keymap, "TRANSFORM_OT_transform", SKEY, KM_PRESS, KM_CTRL|KM_ALT, 0);
        RNA_enum_set(kmi->ptr, "mode", TFM_BONESIZE);
        /*  2) set roll */
    kmi= WM_keymap_add_item(keymap, "TRANSFORM_OT_transform", RKEY, KM_PRESS, KM_CTRL, 0);
        RNA_enum_set(kmi->ptr, "mode", TFM_BONE_ROLL);
        
        /* menus */
    WM_keymap_add_menu(keymap, "VIEW3D_MT_armature_specials", WKEY, KM_PRESS, 0, 0);

    /* Pose ------------------------ */
    /* only set in posemode, by space_view3d listener */
    keymap= WM_keymap_find(keyconf, "Pose", 0, 0);
    keymap->poll= ED_operator_posemode;
    
    /* set parent and add object are object-based operators, but we make them
       available here because it's useful to do in pose mode too */
    WM_keymap_add_item(keymap, "OBJECT_OT_parent_set", PKEY, KM_PRESS, KM_CTRL, 0);
    WM_keymap_add_menu(keymap, "INFO_MT_add", AKEY, KM_PRESS, KM_SHIFT, 0);
    
    kmi = WM_keymap_add_item(keymap, "POSE_OT_hide", HKEY, KM_PRESS, 0, 0);
    RNA_boolean_set(kmi->ptr, "unselected", FALSE);
    kmi = WM_keymap_add_item(keymap, "POSE_OT_hide", HKEY, KM_PRESS, KM_SHIFT, 0);
    RNA_boolean_set(kmi->ptr, "unselected", TRUE);

    WM_keymap_add_item(keymap, "POSE_OT_reveal", HKEY, KM_PRESS, KM_ALT, 0);
    
    WM_keymap_add_menu(keymap, "VIEW3D_MT_pose_apply", AKEY, KM_PRESS, KM_CTRL, 0);
    
    // TODO: clear pose
    WM_keymap_add_item(keymap, "POSE_OT_rot_clear", RKEY, KM_PRESS, KM_ALT, 0);
    WM_keymap_add_item(keymap, "POSE_OT_loc_clear", GKEY, KM_PRESS, KM_ALT, 0);
    WM_keymap_add_item(keymap, "POSE_OT_scale_clear", SKEY, KM_PRESS, KM_ALT, 0);
    
    WM_keymap_add_item(keymap, "POSE_OT_quaternions_flip", FKEY, KM_PRESS, KM_ALT, 0);
    
    WM_keymap_add_item(keymap, "POSE_OT_rotation_mode_set", RKEY, KM_PRESS, KM_CTRL, 0);
    
    WM_keymap_add_item(keymap, "POSE_OT_copy", CKEY, KM_PRESS, KM_CTRL, 0);
    kmi = WM_keymap_add_item(keymap, "POSE_OT_paste", VKEY, KM_PRESS, KM_CTRL, 0);
    RNA_boolean_set(kmi->ptr, "flipped", FALSE);

    kmi= WM_keymap_add_item(keymap, "POSE_OT_paste", VKEY, KM_PRESS, KM_CTRL|KM_SHIFT, 0);
    RNA_boolean_set(kmi->ptr, "flipped", TRUE);
    
    kmi = WM_keymap_add_item(keymap, "POSE_OT_select_all", AKEY, KM_PRESS, 0, 0);
        RNA_enum_set(kmi->ptr, "action", SEL_TOGGLE);
    kmi = WM_keymap_add_item(keymap, "POSE_OT_select_all", IKEY, KM_PRESS, KM_CTRL, 0);
        RNA_enum_set(kmi->ptr, "action", SEL_INVERT);

    WM_keymap_add_item(keymap, "POSE_OT_select_parent", PKEY, KM_PRESS, KM_SHIFT, 0);

    kmi= WM_keymap_add_item(keymap, "POSE_OT_select_hierarchy", LEFTBRACKETKEY, KM_PRESS, 0, 0);
        RNA_enum_set(kmi->ptr, "direction", BONE_SELECT_PARENT);
        RNA_boolean_set(kmi->ptr, "extend", FALSE);
    kmi= WM_keymap_add_item(keymap, "POSE_OT_select_hierarchy", LEFTBRACKETKEY, KM_PRESS, KM_SHIFT, 0);
        RNA_enum_set(kmi->ptr, "direction", BONE_SELECT_PARENT);
        RNA_boolean_set(kmi->ptr, "extend", TRUE);
    
    kmi= WM_keymap_add_item(keymap, "POSE_OT_select_hierarchy", RIGHTBRACKETKEY, KM_PRESS, 0, 0);
        RNA_enum_set(kmi->ptr, "direction", BONE_SELECT_CHILD);
        RNA_boolean_set(kmi->ptr, "extend", FALSE);
    kmi= WM_keymap_add_item(keymap, "POSE_OT_select_hierarchy", RIGHTBRACKETKEY, KM_PRESS, KM_SHIFT, 0);
        RNA_enum_set(kmi->ptr, "direction", BONE_SELECT_CHILD);
        RNA_boolean_set(kmi->ptr, "extend", TRUE);

    WM_keymap_add_item(keymap, "POSE_OT_select_linked", LKEY, KM_PRESS, 0, 0);
    WM_keymap_add_item(keymap, "POSE_OT_select_grouped", GKEY, KM_PRESS, KM_SHIFT, 0);
    WM_keymap_add_item(keymap, "POSE_OT_select_flip_active", FKEY, KM_PRESS, KM_SHIFT, 0);
    
    WM_keymap_add_item(keymap, "POSE_OT_constraint_add_with_targets", CKEY, KM_PRESS, KM_CTRL|KM_SHIFT, 0);
    WM_keymap_add_item(keymap, "POSE_OT_constraints_clear", CKEY, KM_PRESS, KM_CTRL|KM_ALT, 0);
    WM_keymap_add_item(keymap, "POSE_OT_ik_add", IKEY, KM_PRESS, /*KM_CTRL|*/KM_SHIFT, 0);
    WM_keymap_add_item(keymap, "POSE_OT_ik_clear", IKEY, KM_PRESS, KM_CTRL|KM_ALT, 0);
    
    WM_keymap_add_menu(keymap, "VIEW3D_MT_pose_group", GKEY, KM_PRESS, KM_CTRL, 0);
    
        /* set flags */
    WM_keymap_add_menu(keymap, "VIEW3D_MT_bone_options_toggle", WKEY, KM_PRESS, KM_SHIFT, 0);
    WM_keymap_add_menu(keymap, "VIEW3D_MT_bone_options_enable", WKEY, KM_PRESS, KM_CTRL|KM_SHIFT, 0);
    WM_keymap_add_menu(keymap, "VIEW3D_MT_bone_options_disable", WKEY, KM_PRESS, KM_ALT, 0);

        /* armature/bone layers */
    WM_keymap_add_item(keymap, "ARMATURE_OT_layers_show_all", ACCENTGRAVEKEY, KM_PRESS, KM_CTRL, 0);
    WM_keymap_add_item(keymap, "POSE_OT_armature_layers", MKEY, KM_PRESS, KM_SHIFT, 0);
    WM_keymap_add_item(keymap, "POSE_OT_bone_layers", MKEY, KM_PRESS, 0, 0);
    
        /* special transforms: */
        /*  1) envelope/b-bone size */
    kmi= WM_keymap_add_item(keymap, "TRANSFORM_OT_transform", SKEY, KM_PRESS, KM_CTRL|KM_ALT, 0);
        RNA_enum_set(kmi->ptr, "mode", TFM_BONESIZE);
    
        /* keyframes management */
    WM_keymap_verify_item(keymap, "ANIM_OT_keyframe_insert_menu", IKEY, KM_PRESS, 0, 0);
    WM_keymap_verify_item(keymap, "ANIM_OT_keyframe_delete_v3d", IKEY, KM_PRESS, KM_ALT, 0);
    WM_keymap_verify_item(keymap, "ANIM_OT_keying_set_active_set", IKEY, KM_PRESS, KM_CTRL|KM_SHIFT|KM_ALT, 0);
    
    /* Pose -> PoseLib ------------- */
    /* only set in posemode, by space_view3d listener */
    WM_keymap_add_item(keymap, "POSELIB_OT_browse_interactive", LKEY, KM_PRESS, KM_CTRL, 0);
    
    WM_keymap_add_item(keymap, "POSELIB_OT_pose_add", LKEY, KM_PRESS, KM_SHIFT, 0);
    WM_keymap_add_item(keymap, "POSELIB_OT_pose_remove", LKEY, KM_PRESS, KM_ALT, 0);
    WM_keymap_add_item(keymap, "POSELIB_OT_pose_rename", LKEY, KM_PRESS, KM_CTRL|KM_SHIFT, 0);
    
    /* Pose -> Pose Sliding ------------- */
    /* only set in posemode, by space_view3d listener */
    WM_keymap_add_item(keymap, "POSE_OT_push", EKEY, KM_PRESS, KM_CTRL, 0);
    WM_keymap_add_item(keymap, "POSE_OT_relax", EKEY, KM_PRESS, KM_ALT, 0);
    WM_keymap_add_item(keymap, "POSE_OT_breakdown", EKEY, KM_PRESS, KM_SHIFT, 0);
}