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Some tidying and helper functions.

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This commit is contained in:
nicm 2018-08-18 16:14:03 +00:00
parent a9ffb56b65
commit 3bc08b0dc0
5 changed files with 59 additions and 53 deletions
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18
cmd-resize-pane.c
View File

@ -91,9 +91,8 @@ cmd_resize_pane_exec(struct cmd *self, struct cmdq_item *item)
}
}
if (args_has(self->args, 'x')) {
x = args_strtonum(self->args, 'x', PANE_MINIMUM, INT_MAX,
&cause);
if (args_has(args, 'x')) {
x = args_strtonum(args, 'x', PANE_MINIMUM, INT_MAX, &cause);
if (cause != NULL) {
cmdq_error(item, "width %s", cause);
free(cause);
@ -101,9 +100,8 @@ cmd_resize_pane_exec(struct cmd *self, struct cmdq_item *item)
}
layout_resize_pane_to(wp, LAYOUT_LEFTRIGHT, x);
}
if (args_has(self->args, 'y')) {
y = args_strtonum(self->args, 'y', PANE_MINIMUM, INT_MAX,
&cause);
if (args_has(args, 'y')) {
y = args_strtonum(args, 'y', PANE_MINIMUM, INT_MAX, &cause);
if (cause != NULL) {
cmdq_error(item, "height %s", cause);
free(cause);
@ -112,13 +110,13 @@ cmd_resize_pane_exec(struct cmd *self, struct cmdq_item *item)
layout_resize_pane_to(wp, LAYOUT_TOPBOTTOM, y);
}
if (args_has(self->args, 'L'))
if (args_has(args, 'L'))
layout_resize_pane(wp, LAYOUT_LEFTRIGHT, -adjust, 1);
else if (args_has(self->args, 'R'))
else if (args_has(args, 'R'))
layout_resize_pane(wp, LAYOUT_LEFTRIGHT, adjust, 1);
else if (args_has(self->args, 'U'))
else if (args_has(args, 'U'))
layout_resize_pane(wp, LAYOUT_TOPBOTTOM, -adjust, 1);
else if (args_has(self->args, 'D'))
else if (args_has(args, 'D'))
layout_resize_pane(wp, LAYOUT_TOPBOTTOM, adjust, 1);
server_redraw_window(wl->window);

11
format.c
View File

@ -1447,12 +1447,13 @@ format_defaults_winlink(struct format_tree *ft, struct winlink *wl)
void
format_defaults_pane(struct format_tree *ft, struct window_pane *wp)
{
struct window *w = wp->window;
struct grid *gd = wp->base.grid;
int status = wp->status;
u_int idx;
if (ft->w == NULL)
ft->w = wp->window;
ft->w = w;
ft->wp = wp;
format_add(ft, "history_size", "%u", gd->hsize);
@ -1467,7 +1468,7 @@ format_defaults_pane(struct format_tree *ft, struct window_pane *wp)
format_add(ft, "pane_height", "%u", wp->sy);
format_add(ft, "pane_title", "%s", wp->base.title);
format_add(ft, "pane_id", "%%%u", wp->id);
format_add(ft, "pane_active", "%d", wp == wp->window->active);
format_add(ft, "pane_active", "%d", wp == w->active);
format_add(ft, "pane_input_off", "%d", !!(wp->flags & PANE_INPUTOFF));
format_add(ft, "pane_pipe", "%d", wp->pipe_fd != -1);
@ -1483,9 +1484,9 @@ format_defaults_pane(struct format_tree *ft, struct window_pane *wp)
format_add(ft, "pane_at_left", "%d", wp->xoff == 0);
format_add(ft, "pane_at_top", "%d", wp->yoff == 0);
format_add(ft, "pane_at_right", "%d",
wp->xoff + wp->sx == wp->window->sx);
wp->xoff + wp->sx == w->sx);
format_add(ft, "pane_at_bottom", "%d",
wp->yoff + wp->sy == wp->window->sy);
wp->yoff + wp->sy == w->sy);
}
format_add(ft, "pane_in_mode", "%d", wp->screen != &wp->base);
@ -1493,7 +1494,7 @@ format_defaults_pane(struct format_tree *ft, struct window_pane *wp)
format_add(ft, "pane_mode", "%s", wp->mode->name);
format_add(ft, "pane_synchronized", "%d",
!!options_get_number(wp->window->options, "synchronize-panes"));
!!options_get_number(w->options, "synchronize-panes"));
if (wp->searchstr != NULL)
format_add(ft, "pane_search_string", "%s", wp->searchstr);

67
screen-redraw.c
View File

@ -35,17 +35,6 @@ struct screen_redraw_ctx {
u_int sy;
};
static int screen_redraw_cell_border1(struct window_pane *, u_int, u_int);
static int screen_redraw_cell_border(struct client *, u_int, u_int);
static int screen_redraw_check_cell(struct client *, u_int, u_int, int,
struct window_pane **);
static int screen_redraw_check_is(u_int, u_int, int, int, struct window *,
struct window_pane *, struct window_pane *);
static int screen_redraw_make_pane_status(struct client *, struct window *,
struct window_pane *);
static void screen_redraw_draw_pane_status(struct client *, int);
static void screen_redraw_draw_borders(struct screen_redraw_ctx *);
static void screen_redraw_draw_panes(struct screen_redraw_ctx *);
static void screen_redraw_draw_status(struct screen_redraw_ctx *);
@ -327,8 +316,9 @@ screen_redraw_make_pane_status(struct client *c, struct window *w,
/* Draw pane status. */
static void
screen_redraw_draw_pane_status(struct client *c, int pane_status)
screen_redraw_draw_pane_status(struct screen_redraw_ctx *ctx)
{
struct client *c = ctx->c;
struct window *w = c->session->curw->window;
struct options *oo = c->session->options;
struct tty *tty = &c->tty;
@ -340,7 +330,7 @@ screen_redraw_draw_pane_status(struct client *c, int pane_status)
TAILQ_FOREACH(wp, &w->panes, entry) {
if (!window_pane_visible(wp))
continue;
if (pane_status == CELL_STATUS_TOP)
if (ctx->pane_status == CELL_STATUS_TOP)
yoff = wp->yoff - 1;
else
yoff = wp->yoff + wp->sy;
@ -382,50 +372,51 @@ screen_redraw_update(struct client *c)
}
}
/* Set up redraw context. */
static void
screen_redraw_set_context(struct client *c, struct screen_redraw_ctx *ctx)
{
struct session *s = c->session;
struct options *oo = s->options;
struct window *w = s->curw->window;
struct options *wo = w->options;
memset(ctx, 0, sizeof *ctx);
ctx->c = c;
ctx->lines = tty_status_lines(c);
if (ctx->lines != 0 && options_get_number(oo, "status-position") == 0)
ctx->top = 1;
ctx->pane_status = options_get_number(wo, "pane-border-status");
ctx->sx = c->tty.sx;
ctx->sy = c->tty.sy - ctx->lines;
}
/* Redraw entire screen. */
void
screen_redraw_screen(struct client *c, int draw_panes, int draw_status,
int draw_borders)
{
struct options *oo = c->session->options;
struct tty *tty = &c->tty;
struct window *w = c->session->curw->window;
struct options *wo = w->options;
struct screen_redraw_ctx ctx;
if (c->flags & CLIENT_SUSPENDED)
return;
memset(&ctx, 0, sizeof ctx);
ctx.c = c;
if (c->flags & CLIENT_STATUSOFF)
ctx.lines = 0;
else
ctx.lines = status_line_size(c->session);
if (c->message_string != NULL || c->prompt_string != NULL)
ctx.lines = (ctx.lines == 0) ? 1 : ctx.lines;
if (ctx.lines != 0 && options_get_number(oo, "status-position") == 0)
ctx.top = 1;
ctx.pane_status = options_get_number(wo, "pane-border-status");
ctx.sx = tty->sx;
ctx.sy = tty->sy - ctx.lines;
screen_redraw_set_context(c, &ctx);
if (ctx.lines == 0)
draw_status = 0;
if (draw_borders) {
if (ctx.pane_status != CELL_STATUS_OFF)
screen_redraw_draw_pane_status(c, ctx.pane_status);
if (draw_borders)
screen_redraw_draw_borders(&ctx);
}
if (draw_borders && ctx.pane_status != CELL_STATUS_OFF)
screen_redraw_draw_pane_status(&ctx);
if (draw_panes)
screen_redraw_draw_panes(&ctx);
if (draw_status)
screen_redraw_draw_status(&ctx);
tty_reset(tty);
tty_reset(&c->tty);
}
/* Draw a single pane. */

1
tmux.h
View File

@ -1638,6 +1638,7 @@ struct environ *environ_for_session(struct session *, int);
/* tty.c */
void tty_create_log(void);
u_int tty_status_lines(struct client *);
void tty_raw(struct tty *, const char *);
void tty_attributes(struct tty *, const struct grid_cell *,
const struct window_pane *);

15
tty.c
View File

@ -698,6 +698,21 @@ tty_repeat_space(struct tty *tty, u_int n)
tty_putn(tty, s, n, n);
}
/* How many lines are taken up by the status line on this client? */
u_int
tty_status_lines(struct client *c)
{
u_int lines;
if (c->flags & CLIENT_STATUSOFF)
lines = 0;
else
lines = status_line_size(c->session);
if (c->message_string != NULL || c->prompt_string != NULL)
lines = (lines == 0) ? 1 : lines;
return (lines);
}
/*
* Is the region large enough to be worth redrawing once later rather than
* probably several times now? Currently yes if it is more than 50% of the