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Options to set the colour of the pane borders, with different colours for the

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active pane.
This commit is contained in:
Nicholas Marriott
2010-01-03 12:51:05 +00:00
parent 121ba57b55
commit 7e4f8b45b6
10 changed files with 106 additions and 38 deletions
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97
screen-redraw.c
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@ -22,6 +22,7 @@
#include "tmux.h"
int screen_redraw_cell_border1(struct window_pane *, u_int, u_int);
int screen_redraw_cell_border(struct client *, u_int, u_int);
int screen_redraw_check_cell(struct client *, u_int, u_int);
void screen_redraw_draw_number(struct client *, struct window_pane *);
@ -40,40 +41,49 @@ void screen_redraw_draw_number(struct client *, struct window_pane *);
#define CELL_JOIN 11
#define CELL_OUTSIDE 12
/* Check if cell is on the border of a particular pane. */
int
screen_redraw_cell_border1(struct window_pane *wp, u_int px, u_int py)
{
/* Inside pane. */
if (px >= wp->xoff && px < wp->xoff + wp->sx &&
py >= wp->yoff && py < wp->yoff + wp->sy)
return (0);
/* Left/right borders. */
if ((wp->yoff == 0 || py >= wp->yoff - 1) && py <= wp->yoff + wp->sy) {
if (wp->xoff != 0 && px == wp->xoff - 1)
return (1);
if (px == wp->xoff + wp->sx)
return (1);
}
/* Top/bottom borders. */
if ((wp->xoff == 0 || px >= wp->xoff - 1) && px <= wp->xoff + wp->sx) {
if (wp->yoff != 0 && py == wp->yoff - 1)
return (1);
if (py == wp->yoff + wp->sy)
return (1);
}
/* Outside pane. */
return (-1);
}
/* Check if a cell is on the pane border. */
int
screen_redraw_cell_border(struct client *c, u_int px, u_int py)
{
struct window *w = c->session->curw->window;
struct window_pane *wp;
int retval;
/* Check all the panes. */
TAILQ_FOREACH(wp, &w->panes, entry) {
if (!window_pane_visible(wp))
continue;
/* Inside pane. */
if (px >= wp->xoff && px < wp->xoff + wp->sx &&
py >= wp->yoff && py < wp->yoff + wp->sy)
return (0);
/* Left/right borders. */
if ((wp->yoff == 0 || py >= wp->yoff - 1) &&
py <= wp->yoff + wp->sy) {
if (wp->xoff != 0 && px == wp->xoff - 1)
return (1);
if (px == wp->xoff + wp->sx)
return (1);
}
/* Top/bottom borders. */
if ((wp->xoff == 0 || px >= wp->xoff - 1) &&
px <= wp->xoff + wp->sx) {
if (wp->yoff != 0 && py == wp->yoff - 1)
return (1);
if (py == wp->yoff + wp->sy)
return (1);
}
if ((retval = screen_redraw_cell_border1(wp, px, py)) != -1)
return (retval);
}
return (0);
@ -155,13 +165,14 @@ screen_redraw_check_cell(struct client *c, u_int px, u_int py)
/* Redraw entire screen. */
void
screen_redraw_screen(struct client *c, int status_only)
screen_redraw_screen(struct client *c, int status_only, int borders_only)
{
struct window *w = c->session->curw->window;
struct tty *tty = &c->tty;
struct window_pane *wp;
struct grid_cell active_gc, other_gc;
u_int i, j, type;
int status;
int status, fg, bg;
const u_char *base, *ptr;
u_char ch, border[20];
@ -178,8 +189,20 @@ screen_redraw_screen(struct client *c, int status_only)
return;
}
/* Set up pane border attributes. */
memcpy(&other_gc, &grid_default_cell, sizeof other_gc);
memcpy(&active_gc, &grid_default_cell, sizeof active_gc);
active_gc.data = other_gc.data = 'x'; /* not space */
fg = options_get_number(&c->session->options, "pane-border-fg");
colour_set_fg(&other_gc, fg);
bg = options_get_number(&c->session->options, "pane-border-bg");
colour_set_bg(&other_gc, bg);
fg = options_get_number(&c->session->options, "pane-active-border-fg");
colour_set_fg(&active_gc, fg);
bg = options_get_number(&c->session->options, "pane-active-border-bg");
colour_set_bg(&active_gc, bg);
/* Draw background and borders. */
tty_reset(tty);
strlcpy(border, " |-....--||+.", sizeof border);
if (tty_term_has(tty->term, TTYC_ACSC)) {
base = " xqlkmjwvtun~";
@ -187,22 +210,30 @@ screen_redraw_screen(struct client *c, int status_only)
if ((ch = tty_get_acs(tty, *ptr)) != '\0')
border[ptr - base] = ch;
}
tty_putcode(tty, TTYC_SMACS);
other_gc.attr |= GRID_ATTR_CHARSET;
active_gc.attr |= GRID_ATTR_CHARSET;
}
for (j = 0; j < tty->sy - status; j++) {
if (status_only && j != tty->sy - 1)
continue;
for (i = 0; i < tty->sx; i++) {
type = screen_redraw_check_cell(c, i, j);
if (type != CELL_INSIDE) {
tty_cursor(tty, i, j);
tty_putc(tty, border[type]);
}
if (type == CELL_INSIDE)
continue;
if (screen_redraw_cell_border1(w->active, i, j) == 1)
tty_attributes(tty, &active_gc);
else
tty_attributes(tty, &other_gc);
tty_cursor(tty, i, j);
tty_putc(tty, border[type]);
}
}
tty_putcode(tty, TTYC_RMACS);
/* Draw the panes. */
/* If only drawing borders, that's it. */
if (borders_only)
return;
/* Draw the panes, if necessary. */
TAILQ_FOREACH(wp, &w->panes, entry) {
if (!window_pane_visible(wp))
continue;