diff options
Diffstat (limited to 'dviware/textool/globals.h')
-rw-r--r-- | dviware/textool/globals.h | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/dviware/textool/globals.h b/dviware/textool/globals.h new file mode 100644 index 0000000000..9486dc4a72 --- /dev/null +++ b/dviware/textool/globals.h @@ -0,0 +1,64 @@ +/* + * a few really global variables + */ + +#ifdef _DEFINE +#define EXTERN +#else +#define EXTERN extern +#endif + +/* various flags and state variables */ + +EXTERN Boolean Debug; +EXTERN Boolean ExtraDebug; +EXTERN Boolean PreLoad; /* preload the font descriptions? */ +EXTERN Boolean BigPreLoad; /* preload the font descriptions? */ +EXTERN Boolean Batching; /* batch raster-ops for speed (approx x3) */ +EXTERN Boolean Mflag; /* to say that -m was specified */ +EXTERN int user_mag; /* the value specified with -m */ +EXTERN short main_state; /* to say what we are currently doing */ + +EXTERN int h; /* horizontal and vertical positions */ +EXTERN int v; +EXTERN int hconv; /* conversion factors from DVI to pixels */ +EXTERN int vconv; + +EXTERN char *PXLpath; +EXTERN char *PKpath; + +EXTERN unsigned short totalpages; + +struct char_entry { /* character entry */ + unsigned short width, height; /* width and height in pixels */ + short xOffset, yOffset; /* x offset and y offset in pixels */ + struct { + Boolean isloaded; + union { + long fileOffset; + struct pixrect *pixrectptr; + } address; + } where; + int tfmw; /* TFM width */ +}; + +struct font_entry { /* font entry */ + int k, c, s, d, a, l; + char n[STRSIZE]; /* FNT_DEF command parameters */ + int font_mag; /* computed from FNT_DEF s and d parameters */ + /* and only used for generating PXL filename */ + char name[STRSIZE]; /* full name of PXL file */ + int cache_slot; /* slot in pixel_files, NOTCACHED if not */ + Boolean has_been_opened; /* to say if ReadCharDefs() has been done */ + struct char_entry ch[NPXLCHARS]; /* character information */ + struct font_entry *next; /* next font in chain */ +}; + +struct page_entry /* for holding BOP info */ +{ + long page_ptr; /* offset in DVI file of command after BOP */ + int count_0; /* TeX count 0 (page number) for this page */ +}; + +EXTERN struct page_entry *pagepointers; + |