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Handle all pending events before redrawing

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If new events happen while handling events, take care of those
new events as well before redrawing.
This commit is contained in:
Maxime Coste 2018-05-15 21:37:41 +10:00
parent 75eb293f98
commit fcce76ba57
3 changed files with 12 additions and 5 deletions
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4
src/event_manager.cc
View File

@ -69,7 +69,7 @@ EventManager::~EventManager()
kak_assert(m_timers.empty());
}
void EventManager::handle_next_events(EventMode mode, sigset_t* sigmask, bool block)
bool EventManager::handle_next_events(EventMode mode, sigset_t* sigmask, bool block)
{
int max_fd = 0;
fd_set rfds, wfds, efds;
@ -140,6 +140,8 @@ void EventManager::handle_next_events(EventMode mode, sigset_t* sigmask, bool bl
if (contains(m_timers, timer) and timer->next_date() <= now)
timer->run(mode);
}
return res > 0;
}
void EventManager::force_signal(int fd)

2
src/event_manager.hh
View File

@ -86,7 +86,7 @@ public:
EventManager();
~EventManager();
void handle_next_events(EventMode mode, sigset_t* sigmask = nullptr, bool block = true);
bool handle_next_events(EventMode mode, sigset_t* sigmask = nullptr, bool block = true);
// force the watchers associated with fd to be executed
// on next handle_next_events call.

9
src/main.cc
View File

@ -680,9 +680,14 @@ int run_server(StringView session, StringView server_init,
(flags & ServerFlags::Daemon)))
{
client_manager.redraw_clients();
event_manager.handle_next_events(EventMode::Normal, nullptr,
not client_manager.has_pending_inputs());
// Loop a
bool allow_blocking = not client_manager.has_pending_inputs();
while (event_manager.handle_next_events(EventMode::Normal, nullptr, allow_blocking))
{
client_manager.process_pending_inputs();
allow_blocking = false;
}
client_manager.clear_client_trash();
client_manager.clear_window_trash();
buffer_manager.clear_buffer_trash();