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[redraw] Terminals are redrawn similar to links, but for downloads install timer. Refs #258

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When download dialog is shown, redraw_all_terminals is limited to 20 fps.
At least in theory.
This commit is contained in:
Witold Filipczyk 2023-08-08 13:05:12 +02:00
parent 208be9b631
commit 2ab64d4a12
1 changed files with 25 additions and 4 deletions
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23
src/main/select.c
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@ -70,6 +70,7 @@ do { \
#include "main/timer.h"
#include "osdep/osdep.h"
#include "osdep/signals.h"
#include "session/download.h"
#include "terminal/terminal.h"
#include "util/error.h"
#include "util/memory.h"
@ -1054,12 +1055,27 @@ set_handlers(int fd, select_handler_T read_func, select_handler_T write_func,
}
static timer_id_T periodic_redraw_timer = TIMER_ID_UNDEF;
static int was_installed_timer = 0;
static void
periodic_redraw_all_terminals(void *data)
{
redraw_all_terminals();
was_installed_timer = 0;
}
static void
try_redraw_all_terminals(void)
{
if (was_installed_timer) {
return;
}
if (are_there_downloads()) {
install_timer(&periodic_redraw_timer, DISPLAY_TIME_REFRESH, periodic_redraw_all_terminals, NULL);
was_installed_timer = 1;
}
redraw_all_terminals();
}
@ -1090,7 +1106,6 @@ select_loop(void (*init)(void))
}
#endif
#endif
periodic_redraw_all_terminals(NULL);
#ifdef USE_LIBEVENT
if (event_enabled) {
#if defined(CONFIG_LIBCURL) && defined(CONFIG_LIBEVENT)
@ -1135,11 +1150,14 @@ select_loop(void (*init)(void))
if (1 /*(!F)*/) {
do_event_loop(EVLOOP_NONBLOCK);
check_signals();
try_redraw_all_terminals();
}
if (program.terminate) break;
do_event_loop(EVLOOP_ONCE);
}
if (was_installed_timer) {
kill_timer(&periodic_redraw_timer);
}
#if defined(CONFIG_LIBCURL) && defined(CONFIG_LIBEVENT)
event_del(&g.timer_event);
@ -1180,6 +1198,7 @@ select_loop(void (*init)(void))
check_signals();
check_timers(&last_time);
try_redraw_all_terminals();
memcpy(&x_read, &w_read, sizeof(fd_set));
memcpy(&x_write, &w_write, sizeof(fd_set));
@ -1284,7 +1303,9 @@ select_loop(void (*init)(void))
curl_global_cleanup();
#endif
}
if (was_installed_timer) {
kill_timer(&periodic_redraw_timer);
}
}
static int