/*
 * Header file for the PathMaster File Selector.
 * Copyright © 1989 by Justin V. McCormick.  All Rights Reserved.
 */

#define STANDALONE 1

#ifdef _lint
#define __regargs
#define __stdargs
#define __fARGS(a) ()
#define AZTEC_C
#endif

#ifdef AZTEC_C
#define __regargs
#define __stdargs
#define __fARGS(a) ()
#define __ARGS(a) ()
#endif

#ifndef __fARGS
#define __fARGS(a) a
#endif

#define LABELFPEN               3               /* Forecolor for text labels */
#define LABELBPEN               0               /* Backcolor for text labels */

#define GADTFPEN                0               /* Gadget text forecolor */
#define GADTBPEN                1               /* Gadget text backcolor */

#define GADFILLPEN              1               /* Gadget interior pen */
#define GADBORDPEN              3               /* Gadget border pen   */

#define ARROWFPEN               1               /* Pen used for drawing arrows */
#define ARROWBPEN               3               /* Arrow gadget border pen     */

#define SBORDFPEN               1               /* String and File area border pen */
#define SBORDBPEN               0               /* Backcolor (not really useful    */

#define FPEN                    1               /* Pen for rendering file names      */
#define DPEN                    3               /* Pen for rendering directory names */
#define FDBPEN                  0               /* Backfill pen for files & dirs     */

#define PATHSTRSIZE             300             /* 10 subdirs worth of space    */
#define FILESTRSIZE             32              /* Room for filename + null + roundoff          */
#define MATCHSTRSIZE            32              /* Room for 30 char pattern + null + "  */

/* File node structure */
struct node_data
{
  BYTE alphadata[58];                           /* ascii data                                   */
  WORD filetype;                                /* Dir or file flag                             */
  WORD showit;                                  /* 0=skip, 1=showable                           */
  WORD textcolor;                               /* Color to render this file as */
  WORD namelength;                              /* Actual length of file name   */
  ULONG filesize;                               /* File size in bytes                           */
  ULONG days;                                   /* File creation date                           */
  ULONG minutes;
  ULONG ticks;
};

struct file_node
{
  struct MinNode fn_Node;       /* Exec List linkage            */
  struct node_data *info;       /* file info structure          */
  WORD idnum;                                   /* numerical list position */
};

/* Struct for list of Devices found */
struct dev_node
{
  struct MinNode dn_Node;
  UBYTE name[FILESTRSIZE];
};

/* File selector request structure */
struct FSRequest
{
  BYTE dirname[PATHSTRSIZE];       /* Contents of the "PATH" string gadget      */
  BYTE filename[FILESTRSIZE];      /* Contents of the "FILE" string gadget      */
  BYTE matchpattern[MATCHSTRSIZE]; /* Contents of the "PATTERN" string gadget   */
  WORD leftedge;             /* Window initial x position, user modifiable      */
  WORD topedge;                      /* Window initial y position                                               */
  WORD sorttype;             /* -1=NoSort,0=Alpha,1=Size,2=Time                                 */
  UWORD flags;               /* See below defines                                                               */
  ULONG windowflags;         /* Special Windowflags                                                             */
  BYTE *fullname;            /* Must point to BYTE[344] space for full path!    */
  BYTE *ignorepattern;       /* Wildcard to skip files, e.g. "*.info"                           */
  BYTE *pathgadstr;                  /* "PATH" or equivalent string gadget label                */
  BYTE *filegadstr;          /* "FILE", "NAME", string gadget label                             */
  BYTE *titlestr;                    /* Static titlebar message, "LOAD ANIMATION>"              */
  BYTE *readingstr;                  /* "Reading..." or appropriate substitute                  */
  BYTE *sortingstr;          /* "Sorting..." or equivalent message                              */
  BYTE *emptydirstr;         /* "Empty Directory" or equivalent                                 */
  BYTE *nomatchstr;                  /* "Nothing matched PATTERN" or equivalent                 */
  BYTE *selectfilestr;               /* "Select File:" or equivalent message                    */
  BYTE *selectstr;                   /* "Okay", "Load", etc. gadget text                        */
  BYTE *cancelstr;                   /* "Cancel", "Exit", etc. gadget text                      */
  BYTE *specgadstr;                  /* Text for optional definable gadget                      */
  struct Screen *userscreen; /* Screen to open requester on or 0L for WBench    */
  struct MsgPort *userport;  /* port to Wait on, then call userfunc or 0L       */
/* Function called if specgadstr != 0L on GADGETUP              */
  LONG (*specgadfunc) __fARGS((struct FSRequest *, struct Window *, struct Gadget *));
/* Clicked on a directory function */
  LONG (*dirfunc) __fARGS((struct FSRequest *, struct Window *));
/* Clicked on a filename function or 0L                         */
  LONG (*filefunc) __fARGS((struct FSRequest *, struct Window *));
/* Function called when Signal at userport set  */
  LONG (*userfunc) __fARGS((struct FSRequest *, struct Window *));
/* Called right after OpenWindow for SetPointering              */
  LONG (*initfunc) __fARGS((struct FSRequest *, struct Window *));
/* Called for each node_data, your chance to accept/reject/change */
  LONG (*matchfunc) __fARGS((struct FSRequest *, BYTE *, struct file_node *));
};

/* FSRequest flags */
#define FS_NO_DCLICK_EXIT   (1L << 0)           /* Disable Double-Click         exit            */
#define FS_NO_STRING_EXIT   (1L << 1)           /* Disable File String Gadget exit              */
#define FS_NO_STRING_OKAY   (1L << 2)           /* Allow clean exit with no file name           */
#define FS_SHOW_FILES_FIRST (1L << 3)   /* Show files first in mixture                          */
#define FS_SHOW_DIRS_FIRST  (1L << 4)   /* Show dirs first in mixture                           */
#define FS_SHOW_FILES_ONLY  (1L << 5)           /* Don't show dirs                                              */
#define FS_SHOW_DIRS_ONLY   (1L << 6)   /* Don't show files                                     */
#define FS_DELAYED_SORT     (1L << 7)   /* Don't sort till user hits slide      */