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Allow panes to be 1 line or column by redrawing instead of using the

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scroll region, from Soeren Tempel in GitHub issue 1487.
This commit is contained in:
nicm 2018-09-25 14:27:20 +00:00
parent 7bc6c105b7
commit 7d59f82cf9
3 changed files with 18 additions and 11 deletions
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7
tmux.h
View File

@ -59,11 +59,8 @@ struct tmuxproc;
/* Default global configuration file. */
#define TMUX_CONF "/etc/tmux.conf"
/*
* Minimum layout cell size, NOT including separator line. The scroll region
* cannot be one line in height so this must be at least two.
*/
#define PANE_MINIMUM 2
/* Minimum layout cell size, NOT including border lines. */
#define PANE_MINIMUM 1
/* Automatic name refresh interval, in microseconds. Must be < 1 second. */
#define NAME_INTERVAL 500000

20
tty.c
View File

@ -1145,7 +1145,9 @@ tty_cmd_insertline(struct tty *tty, const struct tty_ctx *ctx)
if (!tty_pane_full_width(tty, ctx) ||
tty_fake_bce(tty, ctx->wp, ctx->bg) ||
!tty_term_has(tty->term, TTYC_CSR) ||
!tty_term_has(tty->term, TTYC_IL1)) {
!tty_term_has(tty->term, TTYC_IL1) ||
ctx->wp->sx == 1 ||
ctx->wp->sy == 1) {
tty_redraw_region(tty, ctx);
return;
}
@ -1166,7 +1168,9 @@ tty_cmd_deleteline(struct tty *tty, const struct tty_ctx *ctx)
if (!tty_pane_full_width(tty, ctx) ||
tty_fake_bce(tty, ctx->wp, ctx->bg) ||
!tty_term_has(tty->term, TTYC_CSR) ||
!tty_term_has(tty->term, TTYC_DL1)) {
!tty_term_has(tty->term, TTYC_DL1) ||
ctx->wp->sx == 1 ||
ctx->wp->sy == 1) {
tty_redraw_region(tty, ctx);
return;
}
@ -1227,7 +1231,9 @@ tty_cmd_reverseindex(struct tty *tty, const struct tty_ctx *ctx)
if (!tty_pane_full_width(tty, ctx) ||
tty_fake_bce(tty, wp, 8) ||
!tty_term_has(tty->term, TTYC_CSR) ||
!tty_term_has(tty->term, TTYC_RI)) {
!tty_term_has(tty->term, TTYC_RI) ||
ctx->wp->sx == 1 ||
ctx->wp->sy == 1) {
tty_redraw_region(tty, ctx);
return;
}
@ -1251,7 +1257,9 @@ tty_cmd_linefeed(struct tty *tty, const struct tty_ctx *ctx)
if ((!tty_pane_full_width(tty, ctx) && !tty_use_margin(tty)) ||
tty_fake_bce(tty, wp, 8) ||
!tty_term_has(tty->term, TTYC_CSR)) {
!tty_term_has(tty->term, TTYC_CSR) ||
wp->sx == 1 ||
wp->sy == 1) {
tty_redraw_region(tty, ctx);
return;
}
@ -1287,7 +1295,9 @@ tty_cmd_scrollup(struct tty *tty, const struct tty_ctx *ctx)
if ((!tty_pane_full_width(tty, ctx) && !tty_use_margin(tty)) ||
tty_fake_bce(tty, wp, 8) ||
!tty_term_has(tty->term, TTYC_CSR)) {
!tty_term_has(tty->term, TTYC_CSR) ||
wp->sx == 1 ||
wp->sy == 1) {
tty_redraw_region(tty, ctx);
return;
}

2
window-copy.c
View File

@ -1299,7 +1299,7 @@ window_copy_write_line(struct window_pane *wp, struct screen_write_ctx *ctx,
style_apply(&gc, oo, "mode-style");
gc.flags |= GRID_FLAG_NOPALETTE;
if (py == 0) {
if (py == 0 && s->rupper < s->rlower) {
if (data->searchmark == NULL) {
size = xsnprintf(hdr, sizeof hdr,
"[%u/%u]", data->oy, screen_hsize(data->backing));