diff options
Diffstat (limited to 'ui.c')
| -rw-r--r-- | ui.c | 45 |
1 files changed, 24 insertions, 21 deletions
diff --git a/ui.c b/ui.c index e2b832e..2958c30 100644 --- a/ui.c +++ b/ui.c @@ -219,23 +219,6 @@ enum { #undef X }; -// Gain use of C-q, C-s, C-c, C-z, C-y, C-v, C-o. -static void acquireKeys(void) { - struct termios term; - int error = tcgetattr(STDOUT_FILENO, &term); - if (error) err(EX_OSERR, "tcgetattr"); - term.c_iflag &= ~IXON; - term.c_cc[VINTR] = _POSIX_VDISABLE; - term.c_cc[VSUSP] = _POSIX_VDISABLE; -#ifdef VDSUSP - term.c_cc[VDSUSP] = _POSIX_VDISABLE; -#endif - term.c_cc[VLNEXT] = _POSIX_VDISABLE; - term.c_cc[VDISCARD] = _POSIX_VDISABLE; - error = tcsetattr(STDOUT_FILENO, TCSADRAIN, &term); - if (error) err(EX_OSERR, "tcsetattr"); -} - // XXX: Assuming terminals will be fine with these even if they're unsupported, // since they're "private" modes. static const char *EnterFocusMode = "\33[?1004h"; @@ -249,14 +232,12 @@ static void errExit(void) { reset_shell_mode(); } -void uiInit(void) { +void uiInitEarly(void) { initscr(); cbreak(); noecho(); - acquireKeys(); - def_prog_mode(); - atexit(errExit); colorInit(); + atexit(errExit); if (!to_status_line && !strncmp(termname(), "xterm", 5)) { to_status_line = "\33]2;"; @@ -282,6 +263,28 @@ void uiInit(void) { uiShow(); } +// Avoid disabling VINTR until main loop. +void uiInitLate(void) { + struct termios term; + int error = tcgetattr(STDOUT_FILENO, &term); + if (error) err(EX_OSERR, "tcgetattr"); + + // Gain use of C-q, C-s, C-c, C-z, C-y, C-v, C-o. + term.c_iflag &= ~IXON; + term.c_cc[VINTR] = _POSIX_VDISABLE; + term.c_cc[VSUSP] = _POSIX_VDISABLE; +#ifdef VDSUSP + term.c_cc[VDSUSP] = _POSIX_VDISABLE; +#endif + term.c_cc[VLNEXT] = _POSIX_VDISABLE; + term.c_cc[VDISCARD] = _POSIX_VDISABLE; + + error = tcsetattr(STDOUT_FILENO, TCSANOW, &term); + if (error) err(EX_OSERR, "tcsetattr"); + + def_prog_mode(); +} + static bool hidden = true; static bool waiting; |