105 lines
3.4 KiB
C++
105 lines
3.4 KiB
C++
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/**
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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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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* The Original Code is Copyright (C) 2008 Blender Foundation.
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* All rights reserved.
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*
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*
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* Contributor(s): Joshua Leung
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*
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* ***** END GPL LICENSE BLOCK *****
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*/
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#ifndef ED_KEYFRAMES_EDIT_H
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#define ED_KEYFRAMES_EDIT_H
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struct Ipo;
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struct IpoCurve;
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struct BezTriple;
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struct Scene;
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/* ************************************************ */
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/* Common Macros and Defines */
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/* --------- BezTriple Selection ------------- */
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#define BEZSELECTED(bezt) ((bezt->f2 & SELECT) || (bezt->f1 & SELECT) || (bezt->f3 & SELECT))
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#define BEZ_SEL(bezt) { (bezt)->f1 |= SELECT; (bezt)->f2 |= SELECT; (bezt)->f3 |= SELECT; }
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#define BEZ_DESEL(bezt) { (bezt)->f1 &= ~SELECT; (bezt)->f2 &= ~SELECT; (bezt)->f3 &= ~SELECT; }
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#define BEZ_INVSEL(bezt) { (bezt)->f1 ^= SELECT; (bezt)->f2 ^= SELECT; (bezt)->f3 ^= SELECT; }
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/* --------- Tool Flags ------------ */
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/* select tools */
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typedef enum eEditKeyframes_Select {
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SELECT_REPLACE = (1<<0),
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SELECT_ADD = (1<<1),
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SELECT_SUBTRACT = (1<<2),
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SELECT_INVERT = (1<<4),
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} eEditKeyframes_Select;
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/* snapping tools */
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typedef enum eEditKeyframes_Snap {
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SNAP_KEYS_NEARFRAME = 1,
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SNAP_KEYS_CURFRAME,
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SNAP_KEYS_NEARMARKER,
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SNAP_KEYS_NEARSEC,
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} eEditKeyframes_Snap;
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/* mirroring tools */
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//typedef enum eEditKeyframes_Mirror {
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//} eEditKeyframes_Mirror;
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/* ************************************************ */
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/* Editing API */
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/* ------- Function Pointer Typedefs --------------- */
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/* callback function that refreshes the IPO curve after use */
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typedef void (*IcuEditFunc)(struct IpoCurve *icu);
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typedef short (*BeztEditFunc)(struct Scene *scene, struct BezTriple *bezt);
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/* ------------- Looping API ------------------- */
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short icu_keys_bezier_loop(struct Scene *scene, struct IpoCurve *icu, BeztEditFunc bezt_cb, IcuEditFunc icu_cb);
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short ipo_keys_bezier_loop(struct Scene *scene, struct Ipo *ipo, BeztEditFunc bezt_cb, IcuEditFunc icu_cb);
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/* ------------ BezTriple Callback Getters --------------- */
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BeztEditFunc ANIM_editkeyframes_snap(short mode);
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BeztEditFunc ANIM_editkeyframes_mirror(short mode);
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BeztEditFunc ANIM_editkeyframes_select(short mode);
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BeztEditFunc ANIM_editkeyframes_handles(short mode);
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BeztEditFunc ANIM_editkeyframes_ipo(short mode);
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/* ------------ Helper Funcs -------------- */
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// XXX will these be needed to set globals for some funcs?
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/* ************************************************ */
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void select_ipo_key(struct Scene *scene, struct Ipo *ipo, float selx, short selectmode);
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void select_icu_key(struct Scene *scene, struct IpoCurve *icu, float selx, short selectmode);
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/* ************************************************ */
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#endif /* ED_KEYFRAMES_EDIT_H */
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