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/*
* 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, Joshua Leung
* All rights reserved.
*/
/** \file blender/editors/space_nla/nla_ops.c
* \ingroup spnla
*/
#include <string.h>
#include <stdio.h>
#include "DNA_scene_types.h"
#include "BKE_context.h"
#include "BKE_screen.h"
#include "ED_anim_api.h"
#include "ED_markers.h"
#include "ED_screen.h"
#include "ED_transform.h"
#include "WM_api.h"
#include "WM_types.h"
#include "RNA_access.h"
#include "nla_intern.h" /* own include */
/* ************************** poll callbacks for operators **********************************/
/* tweakmode is NOT enabled */
bool nlaop_poll_tweakmode_off(bContext *C)
{
Scene *scene;
/* for now, we check 2 things:
* 1) active editor must be NLA
* 2) tweakmode is currently set as a 'per-scene' flag
* so that it will affect entire NLA data-sets,
* but not all AnimData blocks will be in tweakmode for
* various reasons
*/
if (ED_operator_nla_active(C) == 0)
return 0;
scene = CTX_data_scene(C);
if ((scene == NULL) || (scene->flag & SCE_NLA_EDIT_ON))
return 0;
return 1;
}
/* tweakmode IS enabled */
bool nlaop_poll_tweakmode_on(bContext *C)
{
Scene *scene;
/* for now, we check 2 things:
* 1) active editor must be NLA
* 2) tweakmode is currently set as a 'per-scene' flag
* so that it will affect entire NLA data-sets,
* but not all AnimData blocks will be in tweakmode for
* various reasons
*/
if (ED_operator_nla_active(C) == 0)
return 0;
scene = CTX_data_scene(C);
if ((scene == NULL) || !(scene->flag & SCE_NLA_EDIT_ON))
return 0;
return 1;
}
/* is tweakmode enabled - for use in NLA operator code */
bool nlaedit_is_tweakmode_on(bAnimContext *ac)
{
if (ac && ac->scene)
return (ac->scene->flag & SCE_NLA_EDIT_ON) != 0;
return 0;
}
/* ************************** registration - operator types **********************************/
void nla_operatortypes(void)
{
/* view */
WM_operatortype_append(NLA_OT_properties);
/* channels */
WM_operatortype_append(NLA_OT_channels_click);
WM_operatortype_append(NLA_OT_action_pushdown);
WM_operatortype_append(NLA_OT_action_unlink);
WM_operatortype_append(NLA_OT_tracks_add);
WM_operatortype_append(NLA_OT_tracks_delete);
WM_operatortype_append(NLA_OT_selected_objects_add);
/* select */
WM_operatortype_append(NLA_OT_click_select);
WM_operatortype_append(NLA_OT_select_border);
WM_operatortype_append(NLA_OT_select_all_toggle);
WM_operatortype_append(NLA_OT_select_leftright);
/* view */
WM_operatortype_append(NLA_OT_view_all);
WM_operatortype_append(NLA_OT_view_selected);
WM_operatortype_append(NLA_OT_view_frame);
WM_operatortype_append(NLA_OT_previewrange_set);
/* edit */
WM_operatortype_append(NLA_OT_tweakmode_enter);
WM_operatortype_append(NLA_OT_tweakmode_exit);
WM_operatortype_append(NLA_OT_actionclip_add);
WM_operatortype_append(NLA_OT_transition_add);
WM_operatortype_append(NLA_OT_soundclip_add);
WM_operatortype_append(NLA_OT_meta_add);
WM_operatortype_append(NLA_OT_meta_remove);
WM_operatortype_append(NLA_OT_duplicate);
WM_operatortype_append(NLA_OT_delete);
WM_operatortype_append(NLA_OT_split);
WM_operatortype_append(NLA_OT_mute_toggle);
WM_operatortype_append(NLA_OT_swap);
WM_operatortype_append(NLA_OT_move_up);
WM_operatortype_append(NLA_OT_move_down);
WM_operatortype_append(NLA_OT_action_sync_length);
WM_operatortype_append(NLA_OT_make_single_user);
WM_operatortype_append(NLA_OT_apply_scale);
WM_operatortype_append(NLA_OT_clear_scale);
WM_operatortype_append(NLA_OT_snap);
WM_operatortype_append(NLA_OT_fmodifier_add);
WM_operatortype_append(NLA_OT_fmodifier_copy);
WM_operatortype_append(NLA_OT_fmodifier_paste);
}
/* ************************** registration - keymaps **********************************/
static void nla_keymap_channels(wmKeyMap *keymap)
{
wmKeyMapItem *kmi;
/* keymappings here are NLA-specific (different to standard channels keymap) */
/* selection --------------------------------------------------------------------- */
/* click-select */
// XXX for now, only leftmouse....
kmi = WM_keymap_add_item(keymap, "NLA_OT_channels_click", LEFTMOUSE, KM_PRESS, 0, 0);
RNA_boolean_set(kmi->ptr, "extend", false);
kmi = WM_keymap_add_item(keymap, "NLA_OT_channels_click", LEFTMOUSE, KM_PRESS, KM_SHIFT, 0);
RNA_boolean_set(kmi->ptr, "extend", true);
/* channel operations ------------------------------------------------------------ */
/* add tracks */
kmi = WM_keymap_add_item(keymap, "NLA_OT_tracks_add", AKEY, KM_PRESS, KM_SHIFT, 0);
RNA_boolean_set(kmi->ptr, "above_selected", false);
kmi = WM_keymap_add_item(keymap, "NLA_OT_tracks_add", AKEY, KM_PRESS, KM_CTRL | KM_SHIFT, 0);
RNA_boolean_set(kmi->ptr, "above_selected", true);
/* delete tracks */
WM_keymap_add_item(keymap, "NLA_OT_tracks_delete", XKEY, KM_PRESS, 0, 0);
WM_keymap_add_item(keymap, "NLA_OT_tracks_delete", DELKEY, KM_PRESS, 0, 0);
}
static void nla_keymap_main(wmKeyConfig *keyconf, wmKeyMap *keymap)
{
wmKeyMapItem *kmi;
/* selection ------------------------------------------------ */
/* click select */
kmi = WM_keymap_add_item(keymap, "NLA_OT_click_select", SELECTMOUSE, KM_PRESS, 0, 0);
RNA_boolean_set(kmi->ptr, "extend", false);
kmi = WM_keymap_add_item(keymap, "NLA_OT_click_select", SELECTMOUSE, KM_PRESS, KM_SHIFT, 0);
RNA_boolean_set(kmi->ptr, "extend", true);
/* select left/right */
kmi = WM_keymap_add_item(keymap, "NLA_OT_select_leftright", SELECTMOUSE, KM_PRESS, KM_CTRL, 0);
RNA_boolean_set(kmi->ptr, "extend", false);
RNA_enum_set(kmi->ptr, "mode", NLAEDIT_LRSEL_TEST);
kmi = WM_keymap_add_item(keymap, "NLA_OT_select_leftright", SELECTMOUSE, KM_PRESS, KM_CTRL | KM_SHIFT, 0);
RNA_boolean_set(kmi->ptr, "extend", true);
RNA_enum_set(kmi->ptr, "mode", NLAEDIT_LRSEL_TEST);
kmi = WM_keymap_add_item(keymap, "NLA_OT_select_leftright", LEFTBRACKETKEY, KM_PRESS, 0, 0);
RNA_boolean_set(kmi->ptr, "extend", false);
RNA_enum_set(kmi->ptr, "mode", NLAEDIT_LRSEL_LEFT);
kmi = WM_keymap_add_item(keymap, "NLA_OT_select_leftright", RIGHTBRACKETKEY, KM_PRESS, 0, 0);
RNA_boolean_set(kmi->ptr, "extend", false);
RNA_enum_set(kmi->ptr, "mode", NLAEDIT_LRSEL_RIGHT);
/* deselect all */
/* TODO: uniformize with other select_all ops? */
kmi = WM_keymap_add_item(keymap, "NLA_OT_select_all_toggle", AKEY, KM_PRESS, 0, 0);
RNA_boolean_set(kmi->ptr, "invert", false);
kmi = WM_keymap_add_item(keymap, "NLA_OT_select_all_toggle", IKEY, KM_PRESS, KM_CTRL, 0);
RNA_boolean_set(kmi->ptr, "invert", true);
/* borderselect */
kmi = WM_keymap_add_item(keymap, "NLA_OT_select_border", BKEY, KM_PRESS, 0, 0);
RNA_boolean_set(kmi->ptr, "axis_range", false);
kmi = WM_keymap_add_item(keymap, "NLA_OT_select_border", BKEY, KM_PRESS, KM_ALT, 0);
RNA_boolean_set(kmi->ptr, "axis_range", true);
/* view ---------------------------------------------------- */
/* auto-set range */
WM_keymap_add_item(keymap, "NLA_OT_previewrange_set", PKEY, KM_PRESS, KM_CTRL | KM_ALT, 0);
WM_keymap_add_item(keymap, "NLA_OT_view_all", HOMEKEY, KM_PRESS, 0, 0);
#ifdef WITH_INPUT_NDOF
WM_keymap_add_item(keymap, "NLA_OT_view_all", NDOF_BUTTON_FIT, KM_PRESS, 0, 0);
#endif
WM_keymap_add_item(keymap, "NLA_OT_view_selected", PADPERIOD, KM_PRESS, 0, 0);
WM_keymap_add_item(keymap, "NLA_OT_view_frame", PAD0, KM_PRESS, 0, 0);
/* editing ------------------------------------------------ */
/* add strips */
WM_keymap_add_item(keymap, "NLA_OT_actionclip_add", AKEY, KM_PRESS, KM_SHIFT, 0);
WM_keymap_add_item(keymap, "NLA_OT_transition_add", TKEY, KM_PRESS, KM_SHIFT, 0);
WM_keymap_add_item(keymap, "NLA_OT_soundclip_add", KKEY, KM_PRESS, KM_SHIFT, 0);
/* meta-strips */
WM_keymap_add_item(keymap, "NLA_OT_meta_add", GKEY, KM_PRESS, KM_SHIFT, 0);
WM_keymap_add_item(keymap, "NLA_OT_meta_remove", GKEY, KM_PRESS, KM_ALT, 0);
/* duplicate */
kmi = WM_keymap_add_item(keymap, "NLA_OT_duplicate", DKEY, KM_PRESS, KM_SHIFT, 0);
RNA_boolean_set(kmi->ptr, "linked", false);
kmi = WM_keymap_add_item(keymap, "NLA_OT_duplicate", DKEY, KM_PRESS, KM_ALT, 0);
RNA_boolean_set(kmi->ptr, "linked", true);
/* single user */
WM_keymap_add_item(keymap, "NLA_OT_make_single_user", UKEY, KM_PRESS, 0, 0);
/* delete */
WM_keymap_add_item(keymap, "NLA_OT_delete", XKEY, KM_PRESS, 0, 0);
WM_keymap_add_item(keymap, "NLA_OT_delete", DELKEY, KM_PRESS, 0, 0);
/* split */
WM_keymap_add_item(keymap, "NLA_OT_split", YKEY, KM_PRESS, 0, 0);
/* toggles */
WM_keymap_add_item(keymap, "NLA_OT_mute_toggle", HKEY, KM_PRESS, 0, 0);
/* swap */
WM_keymap_add_item(keymap, "NLA_OT_swap", FKEY, KM_PRESS, KM_ALT, 0);
/* move up */
WM_keymap_add_item(keymap, "NLA_OT_move_up", PAGEUPKEY, KM_PRESS, 0, 0);
/* move down */
WM_keymap_add_item(keymap, "NLA_OT_move_down", PAGEDOWNKEY, KM_PRESS, 0, 0);
/* apply scale */
WM_keymap_add_item(keymap, "NLA_OT_apply_scale", AKEY, KM_PRESS, KM_CTRL, 0);
/* clear scale */
WM_keymap_add_item(keymap, "NLA_OT_clear_scale", SKEY, KM_PRESS, KM_ALT, 0);
/* snap */
WM_keymap_add_item(keymap, "NLA_OT_snap", SKEY, KM_PRESS, KM_SHIFT, 0);
/* add f-modifier */
WM_keymap_add_item(keymap, "NLA_OT_fmodifier_add", MKEY, KM_PRESS, KM_CTRL | KM_SHIFT, 0);
/* transform system */
transform_keymap_for_space(keyconf, keymap, SPACE_NLA);
/* special markers hotkeys for anim editors: see note in definition of this function */
ED_marker_keymap_animedit_conflictfree(keymap);
}
/* --------------- */
void nla_keymap(wmKeyConfig *keyconf)
{
wmKeyMap *keymap;
wmKeyMapItem *kmi;
/* keymap for all regions ------------------------------------------- */
keymap = WM_keymap_ensure(keyconf, "NLA Generic", SPACE_NLA, 0);
/* region management */
WM_keymap_add_item(keymap, "NLA_OT_properties", NKEY, KM_PRESS, 0, 0);
/* tweakmode
* - enter and exit are separate operators with the same hotkey...
* This works as they use different poll()'s
*/
WM_keymap_add_item(keymap, "NLA_OT_tweakmode_enter", TABKEY, KM_PRESS, 0, 0);
WM_keymap_add_item(keymap, "NLA_OT_tweakmode_exit", TABKEY, KM_PRESS, 0, 0);
/* tweakmode for stashed actions
* - similar to normal tweakmode, except we mark the tracks as being "solo"
* too so that the action can be edited in isolation
*/
kmi = WM_keymap_add_item(keymap, "NLA_OT_tweakmode_enter", TABKEY, KM_PRESS, KM_SHIFT, 0);
RNA_boolean_set(kmi->ptr, "isolate_action", true);
kmi = WM_keymap_add_item(keymap, "NLA_OT_tweakmode_exit", TABKEY, KM_PRESS, KM_SHIFT, 0);
RNA_boolean_set(kmi->ptr, "isolate_action", true);
/* find (i.e. a shortcut for setting the name filter) */
WM_keymap_add_item(keymap, "ANIM_OT_channels_find", FKEY, KM_PRESS, KM_CTRL, 0);
/* channels ---------------------------------------------------------- */
/* Channels are not directly handled by the NLA Editor module, but are inherited from the Animation module.
* Most of the relevant operations, keymaps, drawing, etc. can therefore all
* be found in that module instead, as there are many similarities with the other Animation Editors.
*
* However, those operations which involve clicking on channels and/or
* the placement of them in the view are implemented here instead
*/
keymap = WM_keymap_ensure(keyconf, "NLA Channels", SPACE_NLA, 0);
nla_keymap_channels(keymap);
/* data ------------------------------------------------------------- */
keymap = WM_keymap_ensure(keyconf, "NLA Editor", SPACE_NLA, 0);
nla_keymap_main(keyconf, keymap);
}
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