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Diffstat (limited to 'src/glut/beos/beos_x11.cpp')
| -rw-r--r-- | src/glut/beos/beos_x11.cpp | 180 |
1 files changed, 0 insertions, 180 deletions
diff --git a/src/glut/beos/beos_x11.cpp b/src/glut/beos/beos_x11.cpp deleted file mode 100644 index 4f7ec48..0000000 --- a/src/glut/beos/beos_x11.cpp +++ /dev/null @@ -1,180 +0,0 @@ - -/* Copyright (c) Nate Robins, 1997. */ - -/* This program is freely distributable without licensing fees - and is provided without guarantee or warrantee expressed or - implied. This program is -not- in the public domain. */ - -#include <Screen.h> -#include <stdio.h> -#include "beos_x11.h" - -/* NOTE: These functions require a BApplication to be instantiated first */ -int DisplayWidth() { - BScreen s; - return s.Frame().IntegerWidth() + 1; -} - -int DisplayHeight() { - BScreen s; - return s.Frame().IntegerHeight() + 1; -} - -/* the following function was stolen from the X sources as indicated. */ - -/* Copyright Massachusetts Institute of Technology 1985, 1986, 1987 */ - -/* -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation, and that the name of M.I.T. not be used in advertising or -publicity pertaining to distribution of the software without specific, -written prior permission. M.I.T. makes no representations about the -suitability of this software for any purpose. It is provided "as is" -without express or implied warranty. -*/ - -#if 0 // Not used currently... - -/* - *Returns pointer to first char ins search which is also in what, else NULL. - */ -static char *strscan (char *search, char *what) -{ - int i, len = strlen (what); - char c; - - while ((c = *(search++))) { - for (i = 0; i < len; i++) - if (c == what [i]) - return (--search); - } - return (NULL); -} - -#endif - -/* - * XParseGeometry parses strings of the form - * "=<width>x<height>{+-}<xoffset>{+-}<yoffset>", where - * width, height, xoffset, and yoffset are unsigned integers. - * Example: "=80x24+300-49" - * The equal sign is optional. - * It returns a bitmask that indicates which of the four values - * were actually found in the string. For each value found, - * the corresponding argument is updated; for each value - * not found, the corresponding argument is left unchanged. - */ - -static int -ReadInteger(char *string, char **NextString) -{ - register int Result = 0; - int Sign = 1; - - if (*string == '+') - string++; - else if (*string == '-') - { - string++; - Sign = -1; - } - for (; (*string >= '0') && (*string <= '9'); string++) - { - Result = (Result * 10) + (*string - '0'); - } - *NextString = string; - if (Sign >= 0) - return (Result); - else - return (-Result); -} - -int XParseGeometry (char *string, int *x, int *y, - unsigned int *width, unsigned int *height) -{ - int mask = NoValue; - register char *strind; - unsigned int tempWidth=0, tempHeight=0; - int tempX=0, tempY=0; - char *nextCharacter; - - if ( (string == NULL) || (*string == '\0')) return(mask); - if (*string == '=') - string++; /* ignore possible '=' at beg of geometry spec */ - - strind = (char *)string; - if (*strind != '+' && *strind != '-' && *strind != 'x') { - tempWidth = ReadInteger(strind, &nextCharacter); - if (strind == nextCharacter) - return (0); - strind = nextCharacter; - mask |= WidthValue; - } - - if (*strind == 'x' || *strind == 'X') { - strind++; - tempHeight = ReadInteger(strind, &nextCharacter); - if (strind == nextCharacter) - return (0); - strind = nextCharacter; - mask |= HeightValue; - } - - if ((*strind == '+') || (*strind == '-')) { - if (*strind == '-') { - strind++; - tempX = -ReadInteger(strind, &nextCharacter); - if (strind == nextCharacter) - return (0); - strind = nextCharacter; - mask |= XNegative; - - } - else - { strind++; - tempX = ReadInteger(strind, &nextCharacter); - if (strind == nextCharacter) - return(0); - strind = nextCharacter; - } - mask |= XValue; - if ((*strind == '+') || (*strind == '-')) { - if (*strind == '-') { - strind++; - tempY = -ReadInteger(strind, &nextCharacter); - if (strind == nextCharacter) - return(0); - strind = nextCharacter; - mask |= YNegative; - - } - else - { - strind++; - tempY = ReadInteger(strind, &nextCharacter); - if (strind == nextCharacter) - return(0); - strind = nextCharacter; - } - mask |= YValue; - } - } - - /* If strind isn't at the end of the string the it's an invalid - geometry specification. */ - - if (*strind != '\0') return (0); - - if (mask & XValue) - *x = tempX; - if (mask & YValue) - *y = tempY; - if (mask & WidthValue) - *width = tempWidth; - if (mask & HeightValue) - *height = tempHeight; - return (mask); -} |