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#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();
}
}
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