diff options
| author | Vadim Kochan <vadim4j@gmail.com> | 2015-11-12 08:54:18 +0200 |
|---|---|---|
| committer | Tobias Klauser <tklauser@distanz.ch> | 2015-11-16 09:14:41 +0100 |
| commit | c1be0d907fb57480421d7b684e0f1c4f10b65daa (patch) | |
| tree | 8524859223406b051b755586ca82ba2c4936134d | |
| parent | 48493306d27a1e2f7750228a37c32e892ffbb310 (diff) | |
flowtop: Add header line with tool name & version
Add header bar to be symmetric to the footer.
Signed-off-by: Vadim Kochan <vadim4j@gmail.com>
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
| -rw-r--r-- | flowtop.c | 27 |
1 files changed, 21 insertions, 6 deletions
@@ -1153,22 +1153,22 @@ static void draw_flows(WINDOW *screen, struct flow_list *fl, static void draw_help(WINDOW *screen) { int col = 0; - int row = 0; + int row = 1; int i; mvaddch(row, col, ACS_ULCORNER); - mvaddch(rows - row - 2, col, ACS_LLCORNER); + mvaddch(rows - row - 1, col, ACS_LLCORNER); mvaddch(row, cols - 1, ACS_URCORNER); - mvaddch(rows - row - 2, cols - col - 1, ACS_LRCORNER); + mvaddch(rows - row - 1, cols - 1, ACS_LRCORNER); for (i = 1; i < rows - row - 2; i++) { mvaddch(row + i, 0, ACS_VLINE); - mvaddch(row + i, cols - col - 1, ACS_VLINE); + mvaddch(row + i, cols - 1, ACS_VLINE); } for (i = 1; i < cols - col - 1; i++) { - mvaddch(0, col + i, ACS_HLINE); - mvaddch(rows - row - 2, col + i, ACS_HLINE); + mvaddch(row, col + i, ACS_HLINE); + mvaddch(rows - row - 1, col + i, ACS_HLINE); } attron(A_BOLD); @@ -1191,6 +1191,19 @@ static void draw_help(WINDOW *screen) mvaddnstr(row + 12, col + 3, "a Toggle display of active flows (rate > 0) only", -1); } +static void draw_header(WINDOW *screen) +{ + int i; + + attron(A_STANDOUT); + + for (i = 0; i < cols; i++) + mvaddch(0, i, ' '); + + mvwprintw(screen, 0, 2, "flowtop %s", VERSION_LONG); + attroff(A_STANDOUT); +} + static void draw_footer(WINDOW *screen) { int i; @@ -1281,6 +1294,8 @@ static void presenter(void) time_passed_us += time_sleep_us; } + draw_header(screen); + if (show_help) draw_help(screen); |