commit 8f69c89281afa3843817cbb508256a19dac2cb08 parent 67c2d14481b1b0301f229aad75005fca19047537 Author: hhvn <dev@hhvn.uk> Date: Tue, 26 Oct 2021 14:57:36 +0100 ui.c: only redraw input when no text is received Diffstat:
| M | ui.c | | | 24 | +++++++++++++++++++----- |
1 file changed, 19 insertions(+), 5 deletions(-)
diff --git a/ui.c b/ui.c @@ -112,13 +112,27 @@ ui_placewindow(struct Window *window) { void ui_read(int refresh) { + static int needredraw; int key; switch (key = wgetch(stdscr)) { - case ERR: - /* this happens due to nodelay */ - if (refreshalways) - wrefresh(window[Win_input].window); + case ERR: /* no input received */ + if (needredraw) { + /* Only redraw the input window if there + * hasn't been any input received - this + * is to avoid forcing a redraw for each + * keystroke if they arrive in very fast + * succession, i.e. text that is pasted. + * KEY_RESIZE will still force a redraw. + * + * Theoretically this could be done with + * bracketed paste stuff, but a solution + * that works with all terminals is nice */ + windows[Win_input].redraw = 1; + needredraw = 0; + } else if (refresh) { + wrefresh(windows[Win_input].window); + } return; case KEY_RESIZE: ui_redraw(); @@ -154,7 +168,7 @@ ui_read(int refresh) { break; } - windows[Win_input].redraw = 1; + needredraw = 1; } void