scrolling working on line mode - iomenu - interactive terminal-based selection menu
HTML git clone git://bitreich.org/iomenu git://enlrupgkhuxnvlhsf6lc3fziv5h2hhfrinws65d7roiv6bfj7d652fid.onion/iomenu
DIR Log
DIR Files
DIR Refs
DIR Tags
DIR README
DIR LICENSE
---
DIR commit a393b370908b21080348141ea591395502f4a36e
DIR parent 63ce568f63eef334f256370d444e557d2ecceb68
HTML Author: Josuah Demangeonā ā µ <mail@josuah.net>
Date: Sat, 18 Mar 2017 19:42:46 +0100
scrolling working on line mode
Diffstat:
M iomenu.c | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
---
DIR diff --git a/iomenu.c b/iomenu.c
@@ -18,7 +18,8 @@
char input[BUFSIZ];
-size_t current = 0, matchc = 0, linec = 0, offset = 0;
+size_t current = 0, offset = 0, last = 0;
+size_t linec = 0, matchc = 0;
char **linev = NULL, **matchv = NULL;
char *opt_prompt = "";
int opt_lines = 0;
@@ -166,14 +167,15 @@ print_string(char *str, size_t limit, int current)
void
print_lines(size_t count, size_t cols)
{
- size_t printed = 0, i = current / count * count;
+ size_t p = 0; /* amount of lines printed */
+ offset = current / count * count;
- for (; printed < count && i < matchc; printed++, i++) {
+ for (size_t i = offset; p < count && i < matchc; p++, i++) {
fputc('\n', stderr);
print_string(matchv[i], cols, i == current);
}
- while (printed++ <= count)
+ while (p++ <= count)
fputs("\n\033[K", stderr);
}