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/**
* blenlib/DNA_view2d_types.h (mar-2001 nzc)
*
* $Id$
*
* ***** 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): Joshua Leung
*
* ***** END GPL LICENSE BLOCK *****
*/
#ifndef DNA_VIEW2D_TYPES_H
#define DNA_VIEW2D_TYPES_H
#include "DNA_vec_types.h"
/* ---------------------------------- */
/* View 2D data - stored per region */
typedef struct View2D {
rctf tot, cur;
rcti vert, hor, mask;
float min[2], max[2];
float minzoom, maxzoom;
short scroll, keeptot; /* scroll - scrollbars to display (bitflag); keeptot - 'tot' rect */
short keepaspect, keepzoom;
short oldwinx, oldwiny;
int flag; /* settings */
float cursor[2]; /* only used in the UV view for now (for 2D-cursor) */
short around; /* pivot point for transforms (rotate and scale) */
char pad[6];
} View2D;
/* ---------------------------------- */
/* v2d->keepzoom */
#define V2D_KEEPZOOM 0x0001
#define V2D_LOCKZOOM_X 0x0100
#define V2D_LOCKZOOM_Y 0x0200
/* event codes for locking function */
#define V2D_LOCK_COPY 1
#define V2D_LOCK_REDRAW 2
/* v2d->flag */
#define V2D_VIEWLOCK (1<<0)
/* scrollbar thickness */
/* height */
#define SCROLLH 16
/* width */
#define SCROLLB 16
#endif
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