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https://github.com/Aigor44/ncursesw-morphos.git
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fc79b49bd8
+ continue integrating "sp-funcs" by Juergen Pfeifer (incomplete). This change finishes merging for menu and panel libraries, does part of the form library.
104 lines
4.0 KiB
C
104 lines
4.0 KiB
C
/****************************************************************************
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* Copyright (c) 1998-2008,2009 Free Software Foundation, Inc. *
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* *
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* Permission is hereby granted, free of charge, to any person obtaining a *
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* copy of this software and associated documentation files (the *
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* "Software"), to deal in the Software without restriction, including *
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* without limitation the rights to use, copy, modify, merge, publish, *
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* distribute, distribute with modifications, sublicense, and/or sell *
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* copies of the Software, and to permit persons to whom the Software is *
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* furnished to do so, subject to the following conditions: *
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* *
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* The above copyright notice and this permission notice shall be included *
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* in all copies or substantial portions of the Software. *
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* *
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
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* IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
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* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
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* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
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* THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
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* *
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* Except as contained in this notice, the name(s) of the above copyright *
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* holders shall not be used in advertising or otherwise to promote the *
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* sale, use or other dealings in this Software without prior written *
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* authorization. *
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****************************************************************************/
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/****************************************************************************
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* Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995 *
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* and: Eric S. Raymond <esr@snark.thyrsus.com> *
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* and: Thomas E. Dickey 1996-2003 *
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****************************************************************************/
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/*
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** lib_initscr.c
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**
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** The routines initscr(), and termname().
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**
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*/
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#include <curses.priv.h>
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#if HAVE_SYS_TERMIO_H
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#include <sys/termio.h> /* needed for ISC */
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#endif
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MODULE_ID("$Id: lib_initscr.c,v 1.39 2009/02/14 20:55:49 tom Exp $")
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NCURSES_EXPORT(WINDOW *)
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initscr(void)
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{
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WINDOW *result;
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NCURSES_CONST char *name;
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START_TRACE();
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T((T_CALLED("initscr()")));
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_nc_init_pthreads();
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_nc_lock_global(curses);
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/* Portable applications must not call initscr() more than once */
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if (!_nc_globals.init_screen) {
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_nc_globals.init_screen = TRUE;
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if ((name = getenv("TERM")) == 0
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|| *name == '\0')
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name = "unknown";
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#ifdef __CYGWIN__
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/*
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* 2002/9/21
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* Work around a bug in Cygwin. Full-screen subprocesses run from
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* bash, in turn spawned from another full-screen process, will dump
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* core when attempting to write to stdout. Opening /dev/tty
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* explicitly seems to fix the problem.
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*/
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if (isatty(fileno(stdout))) {
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FILE *fp = fopen("/dev/tty", "w");
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if (fp != 0 && isatty(fileno(fp))) {
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fclose(stdout);
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dup2(fileno(fp), STDOUT_FILENO);
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stdout = fdopen(STDOUT_FILENO, "w");
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}
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}
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#endif
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if (newterm(name, stdout, stdin) == 0) {
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fprintf(stderr, "Error opening terminal: %s.\n", name);
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exit(EXIT_FAILURE);
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}
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/* def_shell_mode - done in newterm/_nc_setupscreen */
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#if NCURSES_SP_FUNCS
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NCURSES_SP_NAME(def_prog_mode) (CURRENT_SCREEN);
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#else
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def_prog_mode();
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#endif
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}
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result = stdscr;
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_nc_unlock_global(curses);
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returnWin(result);
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}
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