/* Copyright (C) 2000-2012 by George Williams */
/*
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:

 * Redistributions of source code must retain the above copyright notice, this
 * list of conditions and the following disclaimer.

 * Redistributions in binary form must reproduce the above copyright notice,
 * this list of conditions and the following disclaimer in the documentation
 * and/or other materials provided with the distribution.

 * The name of the author may not be used to endorse or promote products
 * derived from this software without specific prior written permission.

 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
 * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef FONTFORGE_FVMETRICS_H
#define FONTFORGE_FVMETRICS_H

#include "baseviews.h"
#include "splinefont.h"

#include "ustring.h"

#include <math.h>

enum settype { st_set, st_scale, st_incr };

typedef struct createwidthdata {
    unsigned int done: 1;
    void *_fv;
    void (*doit)(struct createwidthdata *);
    real setto;
    real scale;
    real increment;
    enum settype type;
    enum widthtype wtype;
    SplineChar* _sc;
} CreateWidthData;

extern void CVDoit(CreateWidthData *wd);
extern void FVDoit(CreateWidthData *wd);
extern void GenericVDoit(CreateWidthData *wd);
extern void FVSetWidthScript(FontViewBase *fv, enum widthtype wtype, int val, int incr);

#endif /* FONTFORGE_FVMETRICS_H */