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/**
* $Id$
*
* ***** 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
* All rights reserved.
*
* The Original Code is: all of this file.
*
* Contributor(s): none yet.
*
* ***** END GPL LICENSE BLOCK *****
*/
#ifndef BSE_DRAWIPO_H
#define BSE_DRAWIPO_H
#define IN_2D_VERT_SCROLL(A) (BLI_in_rcti(&G.v2d->vert, A[0], A[1]))
#define IN_2D_HORIZ_SCROLL(A) (BLI_in_rcti(&G.v2d->hor, A[0], A[1]))
#define SELECT_REPLACE 1
#define SELECT_ADD 2
#define SELECT_SUBTRACT 4
#define SELECT_INVERT 16
struct ScrArea;
struct EditIpo;
struct View2D;
struct rctf;
void calc_ipogrid(void);
void draw_ipogrid(void);
void areamouseco_to_ipoco (struct View2D *v2d, short *mval, float *x, float *y);
void ipoco_to_areaco (struct View2D *v2d, float *vec, short *mval);
void ipoco_to_areaco_noclip (struct View2D *v2d, float *vec, short *mval);
void view2d_do_locks (struct ScrArea *cursa, int flag);
void view2d_zoom (struct View2D *v2d, float factor, int winx, int winy);
void view2d_getscale (struct View2D *v2d, float *x, float *y);
void test_view2d (struct View2D *v2d, int winx, int winy);
void calc_scrollrcts (struct ScrArea *sa, struct View2D *v2d, int winx, int winy);
int in_ipo_buttons(void);
void draw_view2d_numbers_horiz(int drawframes);
void drawscroll(int disptype);
void drawipospace(struct ScrArea *sa, void *spacedata);
void center_currframe(void);
void scroll_ipobuts(void);
int view2dzoom(unsigned short event);
int view2dmove(unsigned short event);
void view2dborder(void);
struct EditIpo *select_proj_ipo(struct rctf *rectf, int event);
#endif /* BSE_DRAWIPO_H */
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