4 #include "../../util/cache.h"
5 #include "../../util/debug.h"
6 #include "../browser.h"
7 #include "../helpline.h"
10 #include "../libslang.h"
11 #include "../keysyms.h"
13 static volatile int ui__need_resize;
15 extern struct perf_error_ops perf_tui_eops;
17 extern void hist_browser__init_hpp(void);
19 void ui__refresh_dimensions(bool force)
21 if (force || ui__need_resize) {
23 pthread_mutex_lock(&ui__lock);
24 SLtt_get_screen_size();
26 pthread_mutex_unlock(&ui__lock);
30 static void ui__sigwinch(int sig __maybe_unused)
35 static void ui__setup_sigwinch(void)
43 pthread__unblock_sigwinch();
44 signal(SIGWINCH, ui__sigwinch);
47 int ui__getch(int delay_secs)
49 struct timeval timeout, *ptimeout = delay_secs ? &timeout : NULL;
59 timeout.tv_sec = delay_secs;
63 err = select(1, &read_set, NULL, NULL, ptimeout);
82 err = select(1, &read_set, NULL, NULL, &timeout);
90 static void ui__signal(int sig)
103 SLtt_get_screen_size();
105 err = SLsmg_init_smg();
108 err = SLang_init_tty(0, 0, 0);
114 pr_err("TUI initialization failed.\n");
118 SLkp_define_keysym((char *)"^(kB)", SL_KEY_UNTAB);
124 signal(SIGSEGV, ui__signal);
125 signal(SIGFPE, ui__signal);
126 signal(SIGINT, ui__signal);
127 signal(SIGQUIT, ui__signal);
128 signal(SIGTERM, ui__signal);
130 perf_error__register(&perf_tui_eops);
132 hist_browser__init_hpp();
137 void ui__exit(bool wait_for_ok)
140 ui__question_window("Fatal Error",
141 ui_helpline__last_msg,
142 "Press any key...", 0);
144 SLtt_set_cursor_visibility(1);
149 perf_error__unregister(&perf_tui_eops);