4.3BSD - /usr/src/new/X/libsun/Xsun.h

   1: /*
   2:  * The Sun X drivers are a product of Sun Microsystems, Inc. and are provided
   3:  * for unrestricted use provided that this legend is included on all tape
   4:  * media and as a part of the software program in whole or part.  Users
   5:  * may copy or modify these drivers without charge, but are not authorized
   6:  * to license or distribute them to anyone else except as part of a product or
   7:  * program developed by the user.
   8:  *
   9:  * THE SUN X DRIVERS ARE PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND
  10:  * INCLUDING THE WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A
  11:  * PARTICULAR PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE
  12:  * PRACTICE.
  13:  *
  14:  * The Sun X Drivers are provided with no support and without any obligation
  15:  * on the part of Sun Microsystems, Inc. to assist in their use, correction,
  16:  * modification or enhancement.
  17:  *
  18:  * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
  19:  * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY THE SUN X
  20:  * DRIVERS OR ANY PART THEREOF.
  21:  *
  22:  * In no event will Sun Microsystems, Inc. be liable for any lost revenue
  23:  * or profits or other special, indirect and consequential damages, even if
  24:  * Sun has been advised of the possibility of such damages.
  25:  *
  26:  * Sun Microsystems, Inc.
  27:  * 2550 Garcia Avenue
  28:  * Mountain View, California  94043
  29:  */
  30: 
  31: /*-
  32:  * Copyright 1985, Massachusetts Institute of Technology
  33:  * Copyright (c) 1986 by Sun Microsystems,  Inc.
  34:  *
  35:  * @(#)Xsun.h 2.1 86/01/28
  36:  *
  37:  */
  38: 
  39: #include <stdio.h>
  40: #include <X/X.h>
  41: #include <pixrect/pixrect_hs.h>
  42: #include "../X/vsinput.h"
  43: #include "../X/Xdev.h"
  44: 
  45: 
  46: #define ConstantPixmap 0x0  /* kinds of pixmaps on sun, constant */
  47: #define BitmapPixmap 0x1    /* and ones with associated bitmaps   */
  48: #define ZColorPixmap 0x2    /* and 8-bit color ones */
  49: #define XYColorPixmap 0x3   /* in both styles */
  50: #define CanBeTiled 1        /* this pixmap can be tiled	      */
  51: #define CannotBeTiled 0     /* this pixmap cannont be tiled	      */
  52: 
  53: #define InvertFlag 0x10     /* pixmap source should be inverted   */
  54: #define PTYPE(x) (((int) (x)->kind) & 0xf)
  55: #define PINVERT(x) (((int) (x)->kind) >> 4)
  56: 
  57: typedef struct _fontpriv {
  58:     int maxwidth;       /* maximum width found in the font */
  59:     int wpitch;     /* number of bytes/line in strike  */
  60:     short *widths;      /* width table (in pixels)	   */
  61:     short *leftarray;   /* leftarray			   */
  62:     BITMAP *strike;     /* the font stike bitmap itself	   */
  63:     long *chrs;     /* chars in independent bitmaps	   */
  64:     char **fltable;     /* beginning of each strike line   */
  65: } FontPriv;
  66: 
  67: typedef struct _curspriv {
  68:     struct pixrect *top;    /* The cursor image */
  69:     BITMAP *top_bit;
  70:     struct pixrect *bot;    /* The cursor image */
  71:     BITMAP *bot_bit;
  72:     struct pixrect *sv; /* The pixels underneath */
  73:     int fore, back;
  74: } CursPriv;
  75: 
  76: #define CDATA(x) ((CursPriv *) x->data)
  77: 
  78: #define F_DATA(x) ((struct pixfont *) x->data)
  79: 
  80: #define BDATA(x) ((VSArea *) x->data)
  81: 
  82: #define PDATA(x) ((BITMAP *) x->data)
  83: 
  84: #define SUN_FROM_X_OP(func) (Sun_From_X_Op[func])
  85: 
  86: short Sun_From_X_Op[];
  87: 
  88: #define CURSOR_WIDTH    16
  89: #define CURSOR_HEIGHT   16
  90: 
  91: #define GetNextClip(clips, cleft, ctop, cwidth, cheight) \
  92:     { \
  93:     CLIP       *cl = clips++; \
  94:     cleft = cl->left; \
  95:     ctop = cl->top; \
  96:     cwidth = cl->width; \
  97:     cheight = cl->height; \
  98:     }
  99: 
 100: #define OverLap(x1, y1, w1, h1, x2, y2, w2, h2) \
 101:     ((x1 < x2+w2) && (y1 < y2+h2) && (x2 < x1+w1) && (y2 < y1+h1))
 102: 
 103: #define imin(i,j)   (i<j?i:j)
 104: 
 105: #define imax(i,j)   (i>j?i:j)
 106: 
 107: #define SetZmask(pr, zm) { \
 108:     extern private_czmask; \
 109:     if (*(char *)(zm) != (char)private_czmask) { \
 110:         pr_putattributes(pr, (zm)); \
 111:         private_czmask = *(zm); \
 112:     }}

Defined variables

Defined struct's

Defined typedef's

Defined macros

Usage of this include