gpencil_intern.h

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/*
 * $Id: gpencil_intern.h 35242 2011-02-27 20:29:51Z jesterking $
 *
 * ***** 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 *****
 */

#ifndef ED_GPENCIL_INTERN_H
#define ED_GPENCIL_INTERN_H

/* internal exports only */


/* ***************************************************** */
/* Operator Defines */

struct wmOperatorType;

/* drawing ---------- */

void GPENCIL_OT_draw(struct wmOperatorType *ot);

/* Paint Modes for operator*/
typedef enum eGPencil_PaintModes {
        GP_PAINTMODE_DRAW = 0,
        GP_PAINTMODE_ERASER,
        GP_PAINTMODE_DRAW_STRAIGHT,
} eGPencil_PaintModes;

/* buttons editing --- */

void GPENCIL_OT_data_add(struct wmOperatorType *ot);
void GPENCIL_OT_data_unlink(struct wmOperatorType *ot);

void GPENCIL_OT_layer_add(struct wmOperatorType *ot);

void GPENCIL_OT_active_frame_delete(struct wmOperatorType *ot);

void GPENCIL_OT_convert(struct wmOperatorType *ot);


/******************************************************* */
/* FILTERED ACTION DATA - TYPES  ---> XXX DEPRECEATED OLD ANIM SYSTEM CODE! */

/* XXX - TODO: replace this with the modern bAnimListElem... */
/* This struct defines a structure used for quick access */
typedef struct bActListElem {
        struct bActListElem *next, *prev;
        
        void    *data;          /* source data this elem represents */
        int     type;           /* one of the ACTTYPE_* values */
        int             flag;           /* copy of elem's flags for quick access */
        int     index;          /* copy of adrcode where applicable */
        
        void    *key_data;      /* motion data - ipo or ipo-curve */
        short   datatype;       /* type of motion data to expect */
        
        struct bActionGroup *grp;       /* action group that owns the channel */
        
        void    *owner;         /* will either be an action channel or fake ipo-channel (for keys) */
        short   ownertype;      /* type of owner */
} bActListElem;

/******************************************************* */
/* FILTER ACTION DATA - METHODS/TYPES */

/* filtering flags  - under what circumstances should a channel be added */
typedef enum ACTFILTER_FLAGS {
        ACTFILTER_VISIBLE               = (1<<0),       /* should channels be visible */
        ACTFILTER_SEL                   = (1<<1),       /* should channels be selected */
        ACTFILTER_FOREDIT               = (1<<2),       /* does editable status matter */
        ACTFILTER_CHANNELS              = (1<<3),       /* do we only care that it is a channel */
        ACTFILTER_IPOKEYS               = (1<<4),       /* only channels referencing ipo's */
        ACTFILTER_ONLYICU               = (1<<5),       /* only reference ipo-curves */
        ACTFILTER_FORDRAWING    = (1<<6),       /* make list for interface drawing */
        ACTFILTER_ACTGROUPED    = (1<<7)        /* belongs to the active group */
} ACTFILTER_FLAGS;

/* Action Editor - Main Data types */
typedef enum ACTCONT_TYPES {
        ACTCONT_NONE = 0,
        ACTCONT_ACTION,
        ACTCONT_SHAPEKEY,
        ACTCONT_GPENCIL
} ACTCONT_TYPES;




#endif /* ED_GPENCIL_INTERN_H */