Joshua Leung
c46a955ee0
* Fixed all the dangerous code added in 27907. Using the code there, scripters could corrupt animation files in ways which would render them useless, with channels not appearing in any animation editors, and others not getting evaluated at all. * Partial fix of bug 21818, by disabling destructive replacement of keyframes. Will followup this commit with a more comprehensive commit which gets rid of the rest of the problems, by incorporating some requests from Durian team. * Fixed problems with users being able to see+edit the name of the active Keying Set in the Scene buttons. There is still a bug though with the list widget given how the indices are now interpreted...
126 lines
4.1 KiB
C++
126 lines
4.1 KiB
C++
/**
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* $Id$
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*
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* ***** BEGIN GPL LICENSE BLOCK *****
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* The Original Code is Copyright (C) 2009 Blender Foundation, Joshua Leung
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* All rights reserved.
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*
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* The Original Code is: all of this file.
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*
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* Contributor(s): Joshua Leung (full recode)
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*
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* ***** END GPL LICENSE BLOCK *****
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*/
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#ifndef BKE_NLA_H
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#define BKE_NLA_H
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struct AnimData;
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struct NlaStrip;
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struct NlaTrack;
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struct bAction;
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/* ----------------------------- */
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/* Data Management */
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void free_nlastrip(ListBase *strips, struct NlaStrip *strip);
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void free_nlatrack(ListBase *tracks, struct NlaTrack *nlt);
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void free_nladata(ListBase *tracks);
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struct NlaStrip *copy_nlastrip(struct NlaStrip *strip);
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struct NlaTrack *copy_nlatrack(struct NlaTrack *nlt);
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void copy_nladata(ListBase *dst, ListBase *src);
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struct NlaTrack *add_nlatrack(struct AnimData *adt, struct NlaTrack *prev);
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struct NlaStrip *add_nlastrip(struct bAction *act);
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struct NlaStrip *add_nlastrip_to_stack(struct AnimData *adt, struct bAction *act);
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/* ----------------------------- */
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/* API */
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short BKE_nlastrips_has_space(ListBase *strips, float start, float end);
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void BKE_nlastrips_sort_strips(ListBase *strips);
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short BKE_nlastrips_add_strip(ListBase *strips, struct NlaStrip *strip);
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void BKE_nlastrips_make_metas(ListBase *strips, short temp);
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void BKE_nlastrips_clear_metas(ListBase *strips, short onlySel, short onlyTemp);
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void BKE_nlastrips_clear_metastrip(ListBase *strips, struct NlaStrip *strip);
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short BKE_nlameta_add_strip(struct NlaStrip *mstrip, struct NlaStrip *strip);
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void BKE_nlameta_flush_transforms(struct NlaStrip *mstrip);
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/* ............ */
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struct NlaTrack *BKE_nlatrack_find_active(ListBase *tracks);
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void BKE_nlatrack_set_active(ListBase *tracks, struct NlaTrack *nlt);
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void BKE_nlatrack_solo_toggle(struct AnimData *adt, struct NlaTrack *nlt);
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short BKE_nlatrack_has_space(struct NlaTrack *nlt, float start, float end);
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void BKE_nlatrack_sort_strips(struct NlaTrack *nlt);
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short BKE_nlatrack_add_strip(struct NlaTrack *nlt, struct NlaStrip *strip);
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short BKE_nlatrack_get_bounds(struct NlaTrack *nlt, float bounds[2]);
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/* ............ */
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struct NlaStrip *BKE_nlastrip_find_active(struct NlaTrack *nlt);
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void BKE_nlastrip_set_active(struct AnimData *adt, struct NlaStrip *strip);
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short BKE_nlastrip_within_bounds(struct NlaStrip *strip, float min, float max);
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void BKE_nlastrip_recalculate_bounds(struct NlaStrip *strip);
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void BKE_nlastrip_validate_name(struct AnimData *adt, struct NlaStrip *strip);
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/* ............ */
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short BKE_nlatrack_has_animated_strips(struct NlaTrack *nlt);
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short BKE_nlatracks_have_animated_strips(ListBase *tracks);
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void BKE_nlastrip_validate_fcurves(struct NlaStrip *strip);
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void BKE_nla_validate_state(struct AnimData *adt);
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/* ............ */
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void BKE_nla_action_pushdown(struct AnimData *adt);
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short BKE_nla_tweakmode_enter(struct AnimData *adt);
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void BKE_nla_tweakmode_exit(struct AnimData *adt);
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/* ----------------------------- */
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/* Time Mapping */
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/* time mapping conversion modes */
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enum {
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/* convert from global time to strip time - for evaluation */
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NLATIME_CONVERT_EVAL = 0,
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/* convert from global time to strip time - for editing corrections */
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// XXX old 0 invert
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NLATIME_CONVERT_UNMAP,
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/* convert from strip time to global time */
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// xxx old 1 invert
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NLATIME_CONVERT_MAP,
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} eNlaTime_ConvertModes;
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float BKE_nla_tweakedit_remap(struct AnimData *adt, float cframe, short mode);
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#endif
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