| #include <newt.h> |
| #include <signal.h> |
| #include <stdbool.h> |
| |
| #include "../cache.h" |
| #include "../debug.h" |
| #include "browser.h" |
| #include "helpline.h" |
| |
| static void newt_suspend(void *d __used) |
| { |
| newtSuspend(); |
| raise(SIGTSTP); |
| newtResume(); |
| } |
| |
| void setup_browser(bool fallback_to_pager) |
| { |
| if (!isatty(1) || !use_browser || dump_trace) { |
| use_browser = 0; |
| if (fallback_to_pager) |
| setup_pager(); |
| return; |
| } |
| |
| use_browser = 1; |
| newtInit(); |
| newtCls(); |
| newtSetSuspendCallback(newt_suspend, NULL); |
| ui_helpline__init(); |
| ui_browser__init(); |
| } |
| |
| void exit_browser(bool wait_for_ok) |
| { |
| if (use_browser > 0) { |
| if (wait_for_ok) { |
| char title[] = "Fatal Error", ok[] = "Ok"; |
| newtWinMessage(title, ok, ui_helpline__last_msg); |
| } |
| newtFinished(); |
| } |
| } |