winami.h

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/*      SCCS Id: @(#)winami.h   3.4     1993/01/17      */
/* Copyright (c) Kenneth Lorber, Bethesda, Maryland, 1991. */
/* Copyright (c) Gregg Wonderly, Naperville, Illinois, 1992, 1993. */
/* NetHack may be freely redistributed.  See license for details. */

#ifndef WINAMI_H
#define WINAMI_H

#define MAXWINTAGS      5

/*
 * Information specific to a menu window.  First a structure for each
 * menu entry, then the structure for each menu window.
 */
typedef struct amii_mi {
    struct amii_mi *next;
    anything identifier;        /* Opaque type to identify this selection */
    long glyph;                 /* Glyph for menu item */
    long count;                 /* Object count */
    char selected;              /* Been selected? */
    char selector;              /* Char used to select this entry. */
    char gselector;             /* Group selector */
    char canselect;             /* Can user select this entry. */
    char attr;                  /* Attribute for the line. */
    char *str;                  /* The text of the item. */
} amii_menu_item;

struct amii_menu
{
    amii_menu_item *items;      /* Starting pointer for item list. */
    amii_menu_item *last;       /* End pointer for item list. */
    const char     *query;      /* Query string */
    int             count;      /* Number of strings. */
    char            chr;        /* Character to assign for accelerator */
};

/* descriptor for Amiga Intuition-based windows.  If we decide to cope with
 * tty-style windows also, then things will need to change. */
/* per-window data */
struct amii_WinDesc {
    xchar type;                 /* type of window */
    struct amii_menu menu;
    boolean active;             /* true if window is active */
    boolean wasup;              /* true if menu/text window was already open */
    short disprows;             /* Rows displayed so far (used for paging in message win) */
    xchar offx, offy;           /* offset from topleft of display */
    short vwx, vwy, vcx, vcy;   /* View cursor location */
    short rows, cols;           /* dimensions */
    short curx, cury;           /* current cursor position */
    short maxrow, maxcol;       /* the maximum size used -- for INVEN wins */
                                /* maxcol is also used by WIN_MESSAGE for */
                                /* tracking the ^P command */
    char **data;                /* window data [row][column] */
    menu_item *mi;              /* Menu information */
    char *resp;                 /* valid menu responses (for NHW_INVEN) */
    char *canresp;              /* cancel responses; 1st is the return value */
    char *morestr;              /* string to display instead of default */
/* amiga stuff */
    struct Window *win;         /* Intuition window pointer */
#ifdef  INTUI_NEW_LOOK
    struct ExtNewWindow *newwin;        /* NewWindow alloc'd */
#else
    struct NewWindow *newwin;   /* ExtNewWindow alloc'd */
#endif
#ifdef  INTUI_NEW_LOOK
    struct TagItem wintags[ MAXWINTAGS ];/* Tag items for this window */
#else
    long wintags[ MAXWINTAGS*2 ];
#endif
    void *hook;                 /* Hook structure pointer for tiles version */
#define FLMAP_INGLYPH   1       /* An NHW_MAP window is in glyph mode */
#define FLMAP_CURSUP    2       /* An NHW_MAP window has the cursor displayed */
#define FLMAP_SKIP      4
#define FLMSG_FIRST     1       /* First message in the NHW_MESSAGE window for this turn */
    long wflags;
    short cursx, cursy;         /* Where the cursor is displayed at */
    short curs_apen,            /* Color cursor is displayed in */
          curs_bpen;
};

/* descriptor for intuition-based displays -- all the per-display data */
/* this is a generic thing - think of it as Screen level */

struct amii_DisplayDesc {
/* we need this for Screen size (which will vary with display mode) */
    uchar rows, cols;           /* width & height of display in text units */
    short xpix, ypix;           /* width and height of display in pixels */
    int toplin;                 /* flag for topl stuff */
    int rawprint;               /* number of raw_printed lines since synch */
    winid lastwin;              /* last window used for I/O */
};

typedef enum {
    WEUNK, WEKEY, WEMOUSE, WEMENU,
} WETYPE;

typedef struct WEVENT
{
    WETYPE type;
    union {
        int key;
        struct {
            int x, y;
            int qual;
        } mouse;
        long menucode;
    } un;
} WEVENT;

#define MAXWIN 20               /* maximum number of windows, cop-out */

/* port specific variable declarations */
extern winid WIN_BASE;
extern winid WIN_OVER;
#define NHW_BASE        6
#define NHW_OVER        7               /* overview window */


extern struct amii_WinDesc *amii_wins[MAXWIN + 1];

extern struct amii_DisplayDesc *amiIDisplay;    /* the Amiga Intuition descriptor */

extern char morc;               /* last character typed to xwaitforspace */
extern char defmorestr[];       /* default --more-- prompt */

#endif /* WINAMI_H */