40 lines
913 B
C
40 lines
913 B
C
/*
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* Copyright (c) 1980 Regents of the University of California.
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* All rights reserved. The Berkeley software License Agreement
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* specifies the terms and conditions for redistribution.
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*/
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#include "curses.ext"
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/*
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* This routine reads in a character from the window.
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*/
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int wgetch(win)
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reg WINDOW *win;
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{
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reg bool weset = FALSE;
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reg char inp;
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if (!win->_scroll && (win->_flags&_FULLWIN)
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&& win->_curx == win->_maxx - 1 && win->_cury == win->_maxy - 1)
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return ERR;
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# ifdef DEBUG
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fprintf(outf, "WGETCH: _echoit = %c, _rawmode = %c\n", _echoit ? 'T' : 'F', _rawmode ? 'T' : 'F');
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# endif
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if (_echoit && !_rawmode) {
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cbreak();
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weset++;
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}
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inp = getchar();
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# ifdef DEBUG
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fprintf(outf,"WGETCH got '%s'\n",unctrl(inp));
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# endif
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if (_echoit) {
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mvwaddch(curscr, win->_cury + win->_begy,
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win->_curx + win->_begx, inp);
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waddch(win, inp);
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}
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if (weset)
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nocbreak();
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return inp;
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}
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