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term: replace gettimeofday()

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gettimeofday() is not portable, replace with os_hrtime() wherever possible.
The new code should behave equivalently to the old implementation.

Because of this, HAVE_GETTIMEOFDAY is no longer necessary To be able to
handle double clicks.
This commit is contained in:
Nicolas Hillegeer 2014-07-21 15:51:17 +02:00
parent 8ec0aef307
commit fb5a786bdb
2 changed files with 11 additions and 19 deletions
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28
src/nvim/term.c
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@ -3179,14 +3179,6 @@ int check_termcode(int max_offset, char_u *buf, int bufsize, int *buflen)
static int held_button = MOUSE_RELEASE;
static int orig_num_clicks = 1;
static int orig_mouse_code = 0x0;
# ifdef CHECK_DOUBLE_CLICK
static int orig_mouse_col = 0;
static int orig_mouse_row = 0;
static struct timeval orig_mouse_time = {0, 0};
/* time of previous mouse click */
struct timeval mouse_time; /* time of current mouse click */
long timediff; /* elapsed time in msec */
# endif
int cpo_koffset;
cpo_koffset = (vim_strchr(p_cpo, CPO_KOFFSET) != NULL);
@ -3955,17 +3947,17 @@ int check_termcode(int max_offset, char_u *buf, int bufsize, int *buflen)
} else if (wheel_code == 0) {
# ifdef CHECK_DOUBLE_CLICK
{
/*
* Compute the time elapsed since the previous mouse click.
*/
gettimeofday(&mouse_time, NULL);
timediff = (mouse_time.tv_usec
- orig_mouse_time.tv_usec) / 1000;
if (timediff < 0)
--orig_mouse_time.tv_sec;
timediff += (mouse_time.tv_sec
- orig_mouse_time.tv_sec) * 1000;
static int orig_mouse_col = 0;
static int orig_mouse_row = 0;
static uint64_t orig_mouse_time = 0; // time of previous mouse click
uint64_t mouse_time = os_hrtime(); // time of current mouse click
// compute the time elapsed since the previous mouse click and
// convert it from ns to ms because p_mouset is stored as ms
long timediff = (long) (mouse_time - orig_mouse_time) / 1E6;
orig_mouse_time = mouse_time;
if (mouse_code == orig_mouse_code
&& timediff < p_mouset
&& orig_num_clicks != 4

2
src/nvim/term.h
View File

@ -52,7 +52,7 @@
* 128 = 16384 columns, now it's reduced to 10000. */
#define MOUSE_COLOFF 10000
#if defined(UNIX) && defined(HAVE_GETTIMEOFDAY) && defined(HAVE_SYS_TIME_H)
#if defined(UNIX)
# define CHECK_DOUBLE_CLICK 1 /* Checking for double clicks ourselves. */
#endif