/* $Id: print.h 4464 2015-11-30 09:57:27Z mskala $ */
/* Copyright (C) 2007-2012  George Williams
 * Copyright (C) 2015  Matthew Skala
 *
 * 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.
 */
enum { pt_lp, pt_lpr, pt_ghostview, pt_file, pt_other, pt_pdf, pt_unknown =
      -1 };
extern int pagewidth, pageheight;

extern char *printlazyprinter;

extern char *printcommand;

#include "baseviews.h"

extern int printtype;

extern int use_gv;

static const int printdpi=600;

enum printtype { pt_fontdisplay, pt_chars, pt_multisize, pt_fontsample };

struct sfbits {
   /* If it's a CID font we'll only have one. Otherwise we might have */
   /*  several different encodings to get all the glyphs we need. Each */
   /*  one counts as a font */
   SplineFont *sf;
   EncMap *map;
   char psfontname[300];
   int *our_font_objs;
   int next_font, max_font;
   int *fonts;			/* An array of sf->charcnt/256 entries indicating */
   /* the font number of encodings on that page of   */
   /* the font. -1 => not mapped (no encodings) */
   AFILE *fontfile;
   int cidcnt;
   unsigned int twobyte:1;
   unsigned int istype42cid:1;
   unsigned int iscid:1;
   unsigned int wastwobyte:1;
   unsigned int isunicode:1;
   unsigned int isunicodefull:1;
   struct sfmaps *sfmap;
};

typedef struct printinfo {
   FontViewBase *fv;
   struct metricsview *mv;
   SplineChar *sc;
   SplineFont *mainsf;
   EncMap *mainmap;
   enum printtype pt;
   int pointsize;
   int32_t *pointsizes;
   int extrahspace, extravspace;
   AFILE *out;
   unsigned int showvm:1;
   unsigned int overflow:1;
   unsigned int done:1;
   unsigned int hadsize:1;
   int ypos;
   int max;			/* max chars per line */
   int chline;			/* High order bits of characters we're outputting */
   int page;
   int lastbase;
   double xoff, yoff, scale;
   char *printer;
   int copies;
   int pagewidth, pageheight, printtype;
   /* data for pdf files */
   int *object_offsets;
   int *page_objects;
   int next_object, max_object;
   int next_page, max_page;
   /* In most print styles sfcnt==1 and we only print one font, but with */
   /*  sample text there may be many logical fonts. And each one may need to */
   /*  be represented by many actual fonts to encode all our glyphs */
   int sfcnt, sfmax, sfid;
   struct sfbits *sfbits;
   long start_cur_page;
   int lastfont, intext;
   struct layoutinfo *sample;
   int wassfid, wasfn, wasps;
   int lastx, lasty;
} PI, DI;

extern struct printdefaults {
   Encoding *last_cs;
   enum printtype pt;
   int pointsize;
   unichar_t *text;
} pdefs[];

/* defaults for print from fontview, charview, metricsview */

extern int PdfDumpGlyphResources(PI * pi, SplineChar * sc);

extern void makePatName(char *buffer,
			RefChar * ref, SplineChar * sc, int layer,
			int isstroke, int isgrad);
