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Move alternate screen into the screen rather than the pane.

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This commit is contained in:
nicm
2020-03-31 07:00:34 +00:00
parent eedf059d00
commit 3bbd66c013
7 changed files with 127 additions and 107 deletions
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34
input.c
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@@ -75,6 +75,7 @@ struct input_param {
/* Input parser context. */
struct input_ctx {
struct window_pane *wp;
struct bufferevent *event;
struct screen_write_ctx ctx;
struct input_cell cell;
@@ -788,12 +789,13 @@ input_restore_state(struct input_ctx *ictx)
/* Initialise input parser. */
struct input_ctx *
input_init(struct window_pane *wp)
input_init(struct window_pane *wp, struct bufferevent *bev)
{
struct input_ctx *ictx;
ictx = xcalloc(1, sizeof *ictx);
ictx->wp = wp;
ictx->event = bev;
ictx->input_space = INPUT_BUF_START;
ictx->input_buf = xmalloc(INPUT_BUF_START);
@@ -1058,18 +1060,15 @@ input_get(struct input_ctx *ictx, u_int validx, int minval, int defval)
static void
input_reply(struct input_ctx *ictx, const char *fmt, ...)
{
struct window_pane *wp = ictx->wp;
struct bufferevent *bev = ictx->event;
va_list ap;
char *reply;
if (wp == NULL)
return;
va_start(ap, fmt);
xvasprintf(&reply, fmt, ap);
va_end(ap);
bufferevent_write(wp->event, reply, strlen(reply));
bufferevent_write(bev, reply, strlen(reply));
free(reply);
}
@@ -1680,10 +1679,14 @@ input_csi_dispatch_rm_private(struct input_ctx *ictx)
case 1047:
if (wp != NULL)
window_pane_alternate_off(wp, gc, 0);
else
screen_alternate_off(sctx->s, gc, 0);
break;
case 1049:
if (wp != NULL)
window_pane_alternate_off(wp, gc, 1);
else
screen_alternate_off(sctx->s, gc, 1);
break;
case 2004:
screen_write_mode_clear(sctx, MODE_BRACKETPASTE);
@@ -1781,10 +1784,14 @@ input_csi_dispatch_sm_private(struct input_ctx *ictx)
case 1047:
if (wp != NULL)
window_pane_alternate_on(wp, gc, 0);
else
screen_alternate_on(sctx->s, gc, 0);
break;
case 1049:
if (wp != NULL)
window_pane_alternate_on(wp, gc, 1);
else
screen_alternate_on(sctx->s, gc, 1);
break;
case 2004:
screen_write_mode_set(sctx, MODE_BRACKETPASTE);
@@ -1801,7 +1808,9 @@ static void
input_csi_dispatch_winops(struct input_ctx *ictx)
{
struct screen_write_ctx *sctx = &ictx->ctx;
struct screen *s = sctx->s;
struct window_pane *wp = ictx->wp;
u_int x = screen_size_x(s), y = screen_size_y(s);
int n, m;
m = 0;
@@ -1858,10 +1867,7 @@ input_csi_dispatch_winops(struct input_ctx *ictx)
}
break;
case 18:
if (wp != NULL) {
input_reply(ictx, "\033[8;%u;%ut", wp->sy,
wp->sx);
}
input_reply(ictx, "\033[8;%u;%ut", x, y);
break;
default:
log_debug("%s: unknown '%c'", __func__, ictx->ch);
@@ -2565,13 +2571,13 @@ input_osc_52(struct input_ctx *ictx, const char *p)
outlen = 0;
out = NULL;
}
bufferevent_write(wp->event, "\033]52;;", 6);
bufferevent_write(ictx->event, "\033]52;;", 6);
if (outlen != 0)
bufferevent_write(wp->event, out, outlen);
bufferevent_write(ictx->event, out, outlen);
if (ictx->input_end == INPUT_END_BEL)
bufferevent_write(wp->event, "\007", 1);
bufferevent_write(ictx->event, "\007", 1);
else
bufferevent_write(wp->event, "\033\\", 2);
bufferevent_write(ictx->event, "\033\\", 2);
free(out);
return;
}