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Add struct status_line to hold status line members of struct client, not

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used yet but will be soon. From Thomas Adam.
This commit is contained in:
nicm 2018-02-05 08:21:54 +00:00
parent 0817132f97
commit 7f4513ec34
5 changed files with 57 additions and 50 deletions
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2
screen-redraw.c
View File

@ -563,7 +563,7 @@ screen_redraw_draw_status(struct client *c, u_int lines, u_int top)
else else
y = tty->sy - lines; y = tty->sy - lines;
for (i = 0; i < lines; i++) for (i = 0; i < lines; i++)
tty_draw_line(tty, NULL, &c->status, i, 0, y); tty_draw_line(tty, NULL, &c->status.status, i, 0, y);
} }
/* Draw number on a pane. */ /* Draw number on a pane. */

14
server-client.c
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@ -195,7 +195,7 @@ server_client_create(int fd)
c->tty.sx = 80; c->tty.sx = 80;
c->tty.sy = 24; c->tty.sy = 24;
screen_init(&c->status, c->tty.sx, 1, 0); screen_init(&c->status.status, c->tty.sx, 1, 0);
c->message_string = NULL; c->message_string = NULL;
TAILQ_INIT(&c->message_log); TAILQ_INIT(&c->message_log);
@ -272,12 +272,12 @@ server_client_lost(struct client *c)
if (c->stderr_data != c->stdout_data) if (c->stderr_data != c->stdout_data)
evbuffer_free(c->stderr_data); evbuffer_free(c->stderr_data);
if (event_initialized(&c->status_timer)) if (event_initialized(&c->status.timer))
evtimer_del(&c->status_timer); evtimer_del(&c->status.timer);
screen_free(&c->status); screen_free(&c->status.status);
if (c->old_status != NULL) { if (c->status.old_status != NULL) {
screen_free(c->old_status); screen_free(c->status.old_status);
free(c->old_status); free(c->status.old_status);
} }
free(c->title); free(c->title);

73
status.c
View File

@ -151,7 +151,7 @@ status_timer_callback(__unused int fd, __unused short events, void *arg)
struct session *s = c->session; struct session *s = c->session;
struct timeval tv; struct timeval tv;
evtimer_del(&c->status_timer); evtimer_del(&c->status.timer);
if (s == NULL) if (s == NULL)
return; return;
@ -163,7 +163,7 @@ status_timer_callback(__unused int fd, __unused short events, void *arg)
tv.tv_sec = options_get_number(s->options, "status-interval"); tv.tv_sec = options_get_number(s->options, "status-interval");
if (tv.tv_sec != 0) if (tv.tv_sec != 0)
evtimer_add(&c->status_timer, &tv); evtimer_add(&c->status.timer, &tv);
log_debug("client %p, status interval %d", c, (int)tv.tv_sec); log_debug("client %p, status interval %d", c, (int)tv.tv_sec);
} }
@ -173,10 +173,10 @@ status_timer_start(struct client *c)
{ {
struct session *s = c->session; struct session *s = c->session;
if (event_initialized(&c->status_timer)) if (event_initialized(&c->status.timer))
evtimer_del(&c->status_timer); evtimer_del(&c->status.timer);
else else
evtimer_set(&c->status_timer, status_timer_callback, c); evtimer_set(&c->status.timer, status_timer_callback, c);
if (s != NULL && options_get_number(s->options, "status")) if (s != NULL && options_get_number(s->options, "status"))
status_timer_callback(-1, 0, c); status_timer_callback(-1, 0, c);
@ -317,10 +317,10 @@ status_redraw(struct client *c)
int larrow, rarrow; int larrow, rarrow;
/* Delete the saved status line, if any. */ /* Delete the saved status line, if any. */
if (c->old_status != NULL) { if (c->status.old_status != NULL) {
screen_free(c->old_status); screen_free(c->status.old_status);
free(c->old_status); free(c->status.old_status);
c->old_status = NULL; c->status.old_status = NULL;
} }
/* No status line? */ /* No status line? */
@ -337,9 +337,9 @@ status_redraw(struct client *c)
style_apply(&stdgc, s->options, "status-style"); style_apply(&stdgc, s->options, "status-style");
/* Create the target screen. */ /* Create the target screen. */
memcpy(&old_status, &c->status, sizeof old_status); memcpy(&old_status, &c->status.status, sizeof old_status);
screen_init(&c->status, c->tty.sx, lines, 0); screen_init(&c->status.status, c->tty.sx, lines, 0);
screen_write_start(&ctx, NULL, &c->status); screen_write_start(&ctx, NULL, &c->status.status);
for (offset = 0; offset < lines * c->tty.sx; offset++) for (offset = 0; offset < lines * c->tty.sx; offset++)
screen_write_putc(&ctx, &stdgc, ' '); screen_write_putc(&ctx, &stdgc, ' ');
screen_write_stop(&ctx); screen_write_stop(&ctx);
@ -462,7 +462,7 @@ status_redraw(struct client *c)
draw: draw:
/* Begin drawing. */ /* Begin drawing. */
screen_write_start(&ctx, NULL, &c->status); screen_write_start(&ctx, NULL, &c->status.status);
/* Draw the left string and arrow. */ /* Draw the left string and arrow. */
screen_write_cursormove(&ctx, 0, 0); screen_write_cursormove(&ctx, 0, 0);
@ -517,7 +517,7 @@ out:
free(left); free(left);
free(right); free(right);
if (grid_compare(c->status.grid, old_status.grid) == 0) { if (grid_compare(c->status.status.grid, old_status.grid) == 0) {
screen_free(&old_status); screen_free(&old_status);
return (0); return (0);
} }
@ -590,10 +590,11 @@ status_message_set(struct client *c, const char *fmt, ...)
status_message_clear(c); status_message_clear(c);
if (c->old_status == NULL) { if (c->status.old_status == NULL) {
c->old_status = xmalloc(sizeof *c->old_status); c->status.old_status = xmalloc(sizeof *c->status.old_status);
memcpy(c->old_status, &c->status, sizeof *c->old_status); memcpy(c->status.old_status, &c->status.status,
screen_init(&c->status, c->tty.sx, 1, 0); sizeof *c->status.old_status);
screen_init(&c->status.status, c->tty.sx, 1, 0);
} }
va_start(ap, fmt); va_start(ap, fmt);
@ -631,7 +632,7 @@ status_message_clear(struct client *c)
c->tty.flags &= ~(TTY_NOCURSOR|TTY_FREEZE); c->tty.flags &= ~(TTY_NOCURSOR|TTY_FREEZE);
c->flags |= CLIENT_REDRAW; /* screen was frozen and may have changed */ c->flags |= CLIENT_REDRAW; /* screen was frozen and may have changed */
screen_reinit(&c->status); screen_reinit(&c->status.status);
} }
/* Clear status line message after timer expires. */ /* Clear status line message after timer expires. */
@ -656,14 +657,14 @@ status_message_redraw(struct client *c)
if (c->tty.sx == 0 || c->tty.sy == 0) if (c->tty.sx == 0 || c->tty.sy == 0)
return (0); return (0);
memcpy(&old_status, &c->status, sizeof old_status); memcpy(&old_status, &c->status.status, sizeof old_status);
lines = status_line_size(c->session); lines = status_line_size(c->session);
if (lines <= 1) { if (lines <= 1) {
lines = 1; lines = 1;
screen_init(&c->status, c->tty.sx, 1, 0); screen_init(&c->status.status, c->tty.sx, 1, 0);
} else } else
screen_init(&c->status, c->tty.sx, lines, 0); screen_init(&c->status.status, c->tty.sx, lines, 0);
len = screen_write_strlen("%s", c->message_string); len = screen_write_strlen("%s", c->message_string);
if (len > c->tty.sx) if (len > c->tty.sx)
@ -671,7 +672,7 @@ status_message_redraw(struct client *c)
style_apply(&gc, s->options, "message-style"); style_apply(&gc, s->options, "message-style");
screen_write_start(&ctx, NULL, &c->status); screen_write_start(&ctx, NULL, &c->status.status);
screen_write_cursormove(&ctx, 0, 0); screen_write_cursormove(&ctx, 0, 0);
for (offset = 0; offset < lines * c->tty.sx; offset++) for (offset = 0; offset < lines * c->tty.sx; offset++)
screen_write_putc(&ctx, &gc, ' '); screen_write_putc(&ctx, &gc, ' ');
@ -679,7 +680,7 @@ status_message_redraw(struct client *c)
screen_write_nputs(&ctx, len, &gc, "%s", c->message_string); screen_write_nputs(&ctx, len, &gc, "%s", c->message_string);
screen_write_stop(&ctx); screen_write_stop(&ctx);
if (grid_compare(c->status.grid, old_status.grid) == 0) { if (grid_compare(c->status.status.grid, old_status.grid) == 0) {
screen_free(&old_status); screen_free(&old_status);
return (0); return (0);
} }
@ -710,10 +711,11 @@ status_prompt_set(struct client *c, const char *msg, const char *input,
status_message_clear(c); status_message_clear(c);
status_prompt_clear(c); status_prompt_clear(c);
if (c->old_status == NULL) { if (c->status.old_status == NULL) {
c->old_status = xmalloc(sizeof *c->old_status); c->status.old_status = xmalloc(sizeof *c->status.old_status);
memcpy(c->old_status, &c->status, sizeof *c->old_status); memcpy(c->status.old_status, &c->status.status,
screen_init(&c->status, c->tty.sx, 1, 0); sizeof *c->status.old_status);
screen_init(&c->status.status, c->tty.sx, 1, 0);
} }
c->prompt_string = format_expand_time(ft, msg, t); c->prompt_string = format_expand_time(ft, msg, t);
@ -763,7 +765,7 @@ status_prompt_clear(struct client *c)
c->tty.flags &= ~(TTY_NOCURSOR|TTY_FREEZE); c->tty.flags &= ~(TTY_NOCURSOR|TTY_FREEZE);
c->flags |= CLIENT_REDRAW; /* screen was frozen and may have changed */ c->flags |= CLIENT_REDRAW; /* screen was frozen and may have changed */
screen_reinit(&c->status); screen_reinit(&c->status.status);
} }
/* Update status line prompt with a new prompt string. */ /* Update status line prompt with a new prompt string. */
@ -809,14 +811,14 @@ status_prompt_redraw(struct client *c)
if (c->tty.sx == 0 || c->tty.sy == 0) if (c->tty.sx == 0 || c->tty.sy == 0)
return (0); return (0);
memcpy(&old_status, &c->status, sizeof old_status); memcpy(&old_status, &c->status.status, sizeof old_status);
lines = status_line_size(c->session); lines = status_line_size(c->session);
if (lines <= 1) { if (lines <= 1) {
lines = 1; lines = 1;
screen_init(&c->status, c->tty.sx, 1, 0); screen_init(&c->status.status, c->tty.sx, 1, 0);
} else } else
screen_init(&c->status, c->tty.sx, lines, 0); screen_init(&c->status.status, c->tty.sx, lines, 0);
len = screen_write_strlen("%s", c->prompt_string); len = screen_write_strlen("%s", c->prompt_string);
if (len > c->tty.sx) if (len > c->tty.sx)
@ -834,7 +836,7 @@ status_prompt_redraw(struct client *c)
if (start > c->tty.sx) if (start > c->tty.sx)
start = c->tty.sx; start = c->tty.sx;
screen_write_start(&ctx, NULL, &c->status); screen_write_start(&ctx, NULL, &c->status.status);
screen_write_cursormove(&ctx, 0, 0); screen_write_cursormove(&ctx, 0, 0);
for (offset = 0; offset < lines * c->tty.sx; offset++) for (offset = 0; offset < lines * c->tty.sx; offset++)
screen_write_putc(&ctx, &gc, ' '); screen_write_putc(&ctx, &gc, ' ');
@ -880,13 +882,14 @@ status_prompt_redraw(struct client *c)
screen_write_cell(&ctx, &cursorgc); screen_write_cell(&ctx, &cursorgc);
} }
} }
if (c->status.cx < screen_size_x(&c->status) && c->prompt_index >= i) if (c->status.status.cx < screen_size_x(&c->status.status) &&
c->prompt_index >= i)
screen_write_putc(&ctx, &cursorgc, ' '); screen_write_putc(&ctx, &cursorgc, ' ');
finished: finished:
screen_write_stop(&ctx); screen_write_stop(&ctx);
if (grid_compare(c->status.grid, old_status.grid) == 0) { if (grid_compare(c->status.status.grid, old_status.grid) == 0) {
screen_free(&old_status); screen_free(&old_status);
return (0); return (0);
} }

12
tmux.h
View File

@ -1312,6 +1312,13 @@ struct cmd_entry {
enum cmd_retval (*exec)(struct cmd *, struct cmdq_item *); enum cmd_retval (*exec)(struct cmd *, struct cmdq_item *);
}; };
/* Status line. */
struct status_line {
struct event timer;
struct screen status;
struct screen *old_status;
};
/* Client connection. */ /* Client connection. */
typedef int (*prompt_input_cb)(struct client *, void *, const char *, int); typedef int (*prompt_input_cb)(struct client *, void *, const char *, int);
typedef void (*prompt_free_cb)(void *); typedef void (*prompt_free_cb)(void *);
@ -1354,10 +1361,7 @@ struct client {
struct event click_timer; struct event click_timer;
u_int click_button; u_int click_button;
struct event status_timer; struct status_line status;
struct screen status;
struct screen *old_status;
#define CLIENT_TERMINAL 0x1 #define CLIENT_TERMINAL 0x1
#define CLIENT_LOGIN 0x2 #define CLIENT_LOGIN 0x2

6
window-client.c
View File

@ -229,10 +229,10 @@ window_client_draw(__unused void *modedata, void *itemdata,
screen_write_hline(ctx, sx, 0, 0); screen_write_hline(ctx, sx, 0, 0);
screen_write_cursormove(ctx, cx, cy + sy - 1); screen_write_cursormove(ctx, cx, cy + sy - 1);
if (c->old_status != NULL) if (c->status.old_status != NULL)
screen_write_fast_copy(ctx, c->old_status, 0, 0, sx, 1); screen_write_fast_copy(ctx, c->status.old_status, 0, 0, sx, 1);
else else
screen_write_fast_copy(ctx, &c->status, 0, 0, sx, 1); screen_write_fast_copy(ctx, &c->status.status, 0, 0, sx, 1);
} }
static struct screen * static struct screen *