diff options
Diffstat (limited to 'src/nvim/os/input.c')
| -rw-r--r-- | src/nvim/os/input.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/nvim/os/input.c b/src/nvim/os/input.c index 7b5e14dd19..26f2be6c02 100644 --- a/src/nvim/os/input.c +++ b/src/nvim/os/input.c @@ -23,6 +23,7 @@ #include "nvim/main.h" #include "nvim/misc1.h" #include "nvim/state.h" +#include "nvim/log.h" #define READ_BUFFER_SIZE 0xfff #define INPUT_BUFFER_SIZE (READ_BUFFER_SIZE * 4) @@ -38,6 +39,7 @@ static RBuffer *input_buffer = NULL; static bool input_eof = false; static int global_fd = 0; static int events_enabled = 0; +static bool blocking = false; #ifdef INCLUDE_GENERATED_DECLARATIONS # include "os/input.c.generated.h" @@ -327,13 +329,27 @@ static unsigned int handle_mouse_event(char **ptr, uint8_t *buf, return bufsize; } +/// @return true if the main loop is blocked and waiting for input. +bool input_blocking(void) +{ + return blocking; +} + static bool input_poll(int ms) { if (do_profiling == PROF_YES && ms) { prof_inchar_enter(); } + if ((ms == - 1 || ms > 0) + && !(events_enabled || input_ready() || input_eof) + ) { + blocking = true; + multiqueue_process_debug(main_loop.events); + multiqueue_process_events(main_loop.events); + } LOOP_PROCESS_EVENTS_UNTIL(&main_loop, NULL, ms, input_ready() || input_eof); + blocking = false; if (do_profiling == PROF_YES && ms) { prof_inchar_exit(); |