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Be more conservative about redrawing using flags.

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This commit is contained in:
Nicholas Marriott
2008-06-07 06:47:38 +00:00
parent 6f7d59d279
commit 77224aaf8b
3 changed files with 66 additions and 30 deletions
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57
server-fn.c
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@@ -1,4 +1,4 @@
/* $Id: server-fn.c,v 1.38 2008-06-03 21:42:37 nicm Exp $ */
/* $Id: server-fn.c,v 1.39 2008-06-07 06:47:38 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -48,7 +48,9 @@ server_write_session(
for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
c = ARRAY_ITEM(&clients, i);
if (c != NULL && c->session == s)
if (c == NULL || c->session == NULL)
continue;
if (c->session == s)
server_write_client(c, type, buf, len);
}
}
@@ -85,19 +87,13 @@ server_clear_client(struct client *c)
void
server_redraw_client(struct client *c)
{
struct screen_redraw_ctx ctx;
screen_redraw_start_client(&ctx, c);
screen_redraw_lines(&ctx, 0, screen_size_y(ctx.s));
screen_redraw_stop(&ctx);
status_write_client(c);
c->flags |= CLIENT_REDRAW;
}
void
server_status_client(struct client *c)
{
status_write_client(c);
c->flags |= CLIENT_STATUS;
}
void
@@ -116,19 +112,31 @@ server_clear_session(struct session *s)
void
server_redraw_session(struct session *s)
{
struct screen_redraw_ctx ctx;
struct client *c;
u_int i;
screen_redraw_start_session(&ctx, s);
screen_redraw_lines(&ctx, 0, screen_size_y(ctx.s));
screen_redraw_stop(&ctx);
status_write_session(s);
for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
c = ARRAY_ITEM(&clients, i);
if (c == NULL || c->session == NULL)
continue;
if (c->session == s)
server_redraw_client(c);
}
}
void
server_status_session(struct session *s)
{
status_write_session(s);
struct client *c;
u_int i;
for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
c = ARRAY_ITEM(&clients, i);
if (c == NULL || c->session == NULL)
continue;
if (c->session == s)
server_status_client(c);
}
}
void
@@ -147,13 +155,16 @@ server_clear_window(struct window *w)
void
server_redraw_window(struct window *w)
{
struct screen_redraw_ctx ctx;
struct client *c;
u_int i;
screen_redraw_start_window(&ctx, w);
screen_redraw_lines(&ctx, 0, screen_size_y(ctx.s));
screen_redraw_stop(&ctx);
status_write_window(w);
for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
c = ARRAY_ITEM(&clients, i);
if (c == NULL || c->session == NULL)
continue;
if (c->session->curw->window == w)
server_redraw_client(c);
}
}
void