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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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67
screen-redraw.c
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@ -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. */