mirror of
https://github.com/tmux/tmux.git
synced 2025-11-04 09:26:05 +00:00
Big internal reorganisation to move tty control into parent.
This commit is contained in:
Nicholas Marriott
282
server-fn.c
282
server-fn.c
@@ -1,4 +1,4 @@
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/* $Id: server-fn.c,v 1.34 2007-11-24 18:32:52 nicm Exp $ */
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/* $Id: server-fn.c,v 1.35 2007-11-27 19:23:34 nicm Exp $ */
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/*
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* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
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@@ -105,7 +105,7 @@ server_write_session(
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}
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void
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server_write_window_cur(
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server_write_window(
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struct window *w, enum hdrtype type, const void *buf, size_t len)
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{
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struct client *c;
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@@ -120,262 +120,144 @@ server_write_window_cur(
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}
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}
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void
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server_write_window_all(
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struct window *w, enum hdrtype type, const void *buf, size_t len)
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{
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struct client *c;
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u_int i;
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for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
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c = ARRAY_ITEM(&clients, i);
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if (c == NULL || c->session == NULL)
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continue;
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if (session_has(c->session, w))
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server_write_client(c, type, buf, len);
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}
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}
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void
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server_status_client(struct client *c)
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{
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struct hdr hdr;
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size_t size;
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if (status_lines == 0 || c->sy <= status_lines)
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return;
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buffer_ensure(c->out, sizeof hdr);
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buffer_add(c->out, sizeof hdr);
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size = BUFFER_USED(c->out);
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status_write(c);
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size = BUFFER_USED(c->out) - size;
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hdr.type = MSG_DATA;
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hdr.size = size;
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memcpy(BUFFER_IN(c->out) - size - sizeof hdr, &hdr, sizeof hdr);
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}
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void
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server_clear_client(struct client *c)
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{
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struct screen *s = &c->session->curw->window->screen;
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struct hdr hdr;
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size_t size;
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u_int i;
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struct screen_draw_ctx ctx;
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buffer_ensure(c->out, sizeof hdr);
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buffer_add(c->out, sizeof hdr);
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size = BUFFER_USED(c->out);
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input_store_zero(c->out, CODE_CURSOROFF);
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for (i = 0; i < screen_size_y(s); i++) {
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input_store_two(c->out, CODE_CURSORMOVE, i + 1, 1);
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input_store_zero(c->out, CODE_CLEARLINE);
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}
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input_store_two(c->out, CODE_CURSORMOVE, s->cy + 1, s->cx + 1);
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if (s->mode & MODE_BACKGROUND) {
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if (s->mode & MODE_BGCURSOR)
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input_store_zero(c->out, CODE_CURSORON);
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} else {
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if (s->mode & MODE_CURSOR)
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input_store_zero(c->out, CODE_CURSORON);
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}
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size = BUFFER_USED(c->out) - size;
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hdr.type = MSG_DATA;
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hdr.size = size;
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memcpy(BUFFER_IN(c->out) - size - sizeof hdr, &hdr, sizeof hdr);
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screen_draw_start_client(&ctx, c, 0, 0);
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screen_draw_clear_screen(&ctx);
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screen_draw_stop(&ctx);
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status_write_client(c);
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}
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void
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server_redraw_client(struct client *c)
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{
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struct window *w = c->session->curw->window;
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struct hdr hdr;
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size_t size;
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struct screen_draw_ctx ctx;
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struct window *w = c->session->curw->window;
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buffer_ensure(c->out, sizeof hdr);
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buffer_add(c->out, sizeof hdr);
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size = BUFFER_USED(c->out);
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screen_draw_start_client(&ctx, c, 0, 0);
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window_draw(w, &ctx, 0, screen_size_y(&w->screen));
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screen_draw_stop(&ctx);
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window_draw(w, c->out, 0, screen_size_y(&w->screen));
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status_write_client(c);
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}
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size = BUFFER_USED(c->out) - size;
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log_debug("redrawing window, %zu bytes", size);
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if (size != 0) {
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hdr.type = MSG_DATA;
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hdr.size = size;
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memcpy(BUFFER_IN(c->out) - size - sizeof hdr, &hdr, sizeof hdr);
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} else
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buffer_reverse_add(c->out, sizeof hdr);
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void
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server_status_client(struct client *c)
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{
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status_write_client(c);
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}
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server_status_client(c);
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void
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server_clear_session(struct session *s)
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{
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struct screen_draw_ctx ctx;
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screen_draw_start_session(&ctx, s, 0, 0);
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screen_draw_clear_screen(&ctx);
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screen_draw_stop(&ctx);
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status_write_session(s);
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}
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void
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server_redraw_session(struct session *s)
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{
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struct client *c;
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u_int i;
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struct screen_draw_ctx ctx;
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struct window *w = s->curw->window;
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for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
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c = ARRAY_ITEM(&clients, i);
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if (c != NULL && c->session == s)
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server_redraw_client(c);
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}
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screen_draw_start_session(&ctx, s, 0, 0);
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window_draw(w, &ctx, 0, screen_size_y(&w->screen));
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screen_draw_stop(&ctx);
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status_write_session(s);
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}
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void
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server_status_session(struct session *s)
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{
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struct client *c;
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u_int i;
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for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
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c = ARRAY_ITEM(&clients, i);
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if (c != NULL && c->session == s)
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server_status_client(c);
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}
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status_write_session(s);
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}
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void
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server_clear_window_cur(struct window *w)
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server_clear_window(struct window *w)
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{
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struct client *c;
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u_int i;
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struct screen_draw_ctx ctx;
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for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
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c = ARRAY_ITEM(&clients, i);
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if (c != NULL &&
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c->session != NULL && c->session->curw->window == w)
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server_clear_client(c);
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}
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screen_draw_start_window(&ctx, w, 0, 0);
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screen_draw_clear_screen(&ctx);
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screen_draw_stop(&ctx);
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status_write_window(w);
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}
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void
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server_clear_window_all(struct window *w)
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server_redraw_window(struct window *w)
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{
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struct client *c;
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u_int i;
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struct screen_draw_ctx ctx;
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for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
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c = ARRAY_ITEM(&clients, i);
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if (c == NULL || c->session == NULL)
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continue;
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if (session_has(c->session, w))
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server_redraw_client(c);
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}
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screen_draw_start_window(&ctx, w, 0, 0);
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window_draw(w, &ctx, 0, screen_size_y(&w->screen));
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screen_draw_stop(&ctx);
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status_write_window(w);
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}
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void
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server_redraw_window_cur(struct window *w)
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server_status_window(struct window *w)
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{
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struct client *c;
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struct session *s;
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u_int i;
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for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
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c = ARRAY_ITEM(&clients, i);
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if (c != NULL &&
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c->session != NULL && c->session->curw->window == w)
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server_redraw_client(c);
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}
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}
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/*
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* This is slightly different. We want to redraw the status line of any
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* clients containing this window rather than any where it is the
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* current window.
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*/
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void
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server_redraw_window_all(struct window *w)
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{
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struct client *c;
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u_int i;
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for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
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c = ARRAY_ITEM(&clients, i);
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if (c == NULL || c->session == NULL)
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continue;
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if (session_has(c->session, w))
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server_redraw_client(c);
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}
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}
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void
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server_status_window_cur(struct window *w)
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{
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struct client *c;
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u_int i;
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for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
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c = ARRAY_ITEM(&clients, i);
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if (c != NULL &&
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c->session != NULL && c->session->curw->window == w)
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server_status_client(c);
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}
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}
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void
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server_status_window_all(struct window *w)
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{
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struct client *c;
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u_int i;
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for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
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c = ARRAY_ITEM(&clients, i);
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if (c == NULL || c->session == NULL)
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continue;
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if (session_has(c->session, w))
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server_status_client(c);
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for (i = 0; i < ARRAY_LENGTH(&sessions); i++) {
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s = ARRAY_ITEM(&sessions, i);
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if (s != NULL && session_has(s, w))
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server_status_session(s);
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}
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}
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void printflike2
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server_write_message(struct client *c, const char *fmt, ...)
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{
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struct window *w = c->session->curw->window;
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struct screen_draw_ctx ctx;
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struct hdr hdr;
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va_list ap;
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char *msg;
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size_t size;
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u_int i;
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buffer_ensure(c->out, sizeof hdr);
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buffer_add(c->out, sizeof hdr);
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size = BUFFER_USED(c->out);
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screen_draw_start(&ctx, &w->screen, c->out, 0, 0);
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screen_draw_move(&ctx, 0, c->sy - 1);
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screen_draw_start_client(&ctx, c, 0, 0);
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screen_draw_move_cursor(&ctx, 0, c->sy - 1);
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screen_draw_set_attributes(&ctx, ATTR_REVERSE, 0x88);
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va_start(ap, fmt);
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xvasprintf(&msg, fmt, ap);
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va_end(ap);
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if (strlen(msg) > c->sx - 1)
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size = strlen(msg);
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if (size < c->sx - 1) {
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msg = xrealloc(msg, 1, c->sx);
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msg[c->sx - 1] = '\0';
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buffer_write(c->out, msg, strlen(msg));
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for (i = strlen(msg); i < c->sx; i++)
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input_store8(c->out, ' ');
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memset(msg + size, SCREEN_DEFDATA, (c->sx - 1) - size);
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}
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screen_draw_write_string(&ctx, "%s", msg);
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xfree(msg);
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size = BUFFER_USED(c->out) - size;
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hdr.type = MSG_DATA;
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hdr.size = size;
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memcpy(BUFFER_IN(c->out) - size - sizeof hdr, &hdr, sizeof hdr);
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buffer_flush(c->tty.fd, c->tty.in, c->tty.out);
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usleep(750000);
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hdr.type = MSG_PAUSE;
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hdr.size = 0;
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buffer_write(c->out, &hdr, sizeof hdr);
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buffer_ensure(c->out, sizeof hdr);
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buffer_add(c->out, sizeof hdr);
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size = BUFFER_USED(c->out);
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screen_draw_stop(&ctx);
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if (status_lines == 0)
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window_draw(w, c->out, c->sy - 1, 1);
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else
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status_write(c);
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size = BUFFER_USED(c->out) - size;
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hdr.type = MSG_DATA;
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hdr.size = size;
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memcpy(BUFFER_IN(c->out) - size - sizeof hdr, &hdr, sizeof hdr);
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if (status_lines == 0) {
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window_draw(c->session->curw->window, &ctx, c->sy - 1, 1);
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screen_draw_stop(&ctx);
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} else {
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screen_draw_stop(&ctx);
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status_write_client(c);
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}
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}
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