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Change scroll/pane redraws to only redraw the single pane affected rather than

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the entire window.
This commit is contained in:
Nicholas Marriott
2009-04-02 21:08:15 +00:00
parent 84cde92c8f
commit dbf52facd2
5 changed files with 51 additions and 21 deletions
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36
server.c
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@ -1,4 +1,4 @@
/* $Id: server.c,v 1.135 2009-04-02 20:30:20 nicm Exp $ */
/* $Id: server.c,v 1.136 2009-04-02 21:08:13 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -480,9 +480,10 @@ server_handle_windows(struct pollfd **pfd)
void
server_check_redraw(struct client *c)
{
struct session *s;
char title[512];
int flags, redraw;
struct session *s;
struct window_pane *wp;
char title[512];
int flags, redraw;
if (c == NULL || c->session == NULL)
return;
@ -520,6 +521,11 @@ server_check_redraw(struct client *c)
else
screen_redraw_screen(c);
c->flags &= ~CLIENT_STATUS;
} else {
TAILQ_FOREACH(wp, &c->session->curw->window->panes, entry) {
if (wp->flags & PANE_REDRAW)
screen_redraw_pane(c, wp);
}
}
if (c->flags & CLIENT_STATUS)
@ -602,8 +608,10 @@ server_check_timers(struct client *c)
void
server_fill_clients(struct pollfd **pfd)
{
struct client *c;
u_int i;
struct client *c;
struct window *w;
struct window_pane *wp;
u_int i;
for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
c = ARRAY_ITEM(&clients, i);
@ -632,6 +640,20 @@ server_fill_clients(struct pollfd **pfd)
}
(*pfd)++;
}
/*
* Clear any window redraw flags (will have been redrawn as part of *
* client).
*/
for (i = 0; i < ARRAY_LENGTH(&windows); i++) {
w = ARRAY_ITEM(&windows, i);
if (w == NULL)
continue;
w->flags &= ~WINDOW_REDRAW;
TAILQ_FOREACH(wp, &w->panes, entry)
wp->flags &= ~PANE_REDRAW;
}
}
/* Handle client pollfds. */
@ -921,8 +943,6 @@ server_check_window(struct window *w)
wp = wq;
}
w->flags &= ~WINDOW_REDRAW; /* redrawn as part of client */
if (!destroyed)
return;