59 lines
1.8 KiB
C
59 lines
1.8 KiB
C
/****************************************************************/
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/* Wsetscrreg() routine of the PCcurses package */
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/* */
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/****************************************************************/
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/* This version of curses is based on ncurses, a curses version */
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/* Originally written by Pavel Curtis at Cornell University. */
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/* I have made substantial changes to make it run on IBM PC's, */
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/* And therefore consider myself free to make it public domain. */
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/* Bjorn Larsson (...mcvax!enea!infovax!bl) */
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/****************************************************************/
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/* 1.0: Release: 870515 */
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/****************************************************************/
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/* Modified to run under the MINIX operating system by Don Cope */
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/* These changes are also released into the public domain. */
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/* 900906 */
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/****************************************************************/
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#include <curses.h>
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#include "curspriv.h"
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/****************************************************************/
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/* Wsetscrreg() set the scrolling region of window 'win' to in- */
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/* Clude all lines between 'top' and 'bottom'. */
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/****************************************************************/
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int wsetscrreg(win, top, bottom)
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WINDOW *win;
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int top;
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int bottom;
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{
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if ((0 <= top) &&
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(top <= win->_cury)
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&&
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(win->_cury <= bottom)
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&&
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(bottom <= win->_maxy)
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) {
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win->_regtop = top;
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win->_regbottom = bottom;
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return(OK);
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}
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/* If */
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else
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return(ERR);
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} /* wsetscrreg */
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/****************************************************************/
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/* Setscrreg() set the scrolling region of stdscr to include */
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/* All lines between 'top' and 'bottom'. */
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/****************************************************************/
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int setscrreg(top, bottom)
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int top;
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int bottom;
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{
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return(wsetscrreg(stdscr, top, bottom));
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} /* setscrreg */
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