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added key_buffer_compare_random/ordered

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In the future one can specify that the hotkey triggers
only when the keys are pressed in the right order, or
in any order, this will be configured per-hotkey in the
config file
This commit is contained in:
Alessandro Mauri 2020-07-05 11:58:21 +02:00
parent dd319e08b7
commit ed7202e5c8
1 changed files with 17 additions and 3 deletions

20
hkd.c
View File

@ -187,7 +187,8 @@ const char evdev_root_dir[] = "/dev/input/";
int key_buffer_add (struct key_buffer*, unsigned short); int key_buffer_add (struct key_buffer*, unsigned short);
int key_buffer_remove (struct key_buffer*, unsigned short); int key_buffer_remove (struct key_buffer*, unsigned short);
int key_buffer_compare (struct key_buffer *haystack, struct key_buffer *needle); int key_buffer_compare_random (struct key_buffer *haystack, struct key_buffer *needle);
int key_buffer_compare_ordered (struct key_buffer *haystack, struct key_buffer *needle);
void int_handler (int signum); void int_handler (int signum);
void exec_command (char *); void exec_command (char *);
void update_descriptors_list (int **, int *); void update_descriptors_list (int **, int *);
@ -279,7 +280,7 @@ int main (void)
printf("%d ", pb.buf[i]); printf("%d ", pb.buf[i]);
putchar('\n'); putchar('\n');
if (key_buffer_compare(&pb, &comb1)) if (key_buffer_compare_ordered(&pb, &comb1))
exec_command("ufetch"); exec_command("ufetch");
} }
} }
@ -443,7 +444,8 @@ int prepare_epoll (int *fds, int fd_num, int event_watcher)
return ev_fd; return ev_fd;
} }
int key_buffer_compare (struct key_buffer *haystack, struct key_buffer *needle) /* Checks if two key buffers contain the same keys in no specified order */
int key_buffer_compare_random (struct key_buffer *haystack, struct key_buffer *needle)
{ {
if (haystack->size != needle->size) if (haystack->size != needle->size)
return 0; return 0;
@ -458,6 +460,18 @@ int key_buffer_compare (struct key_buffer *haystack, struct key_buffer *needle)
return 1; return 1;
} }
/* Checks if two key buffers are the same (same order) */
int key_buffer_compare_ordered (struct key_buffer *haystack, struct key_buffer *needle)
{
if (haystack->size != needle->size)
return 0;
for (int i = 0; i < needle->size; i++) {
if (needle->buf[i] != haystack->buf[i])
return 0;
}
return 1;
}
void str_to_argv (char ***argv, const char *path) void str_to_argv (char ***argv, const char *path)
{ {
char * str = NULL; char * str = NULL;