diff options
| -rw-r--r-- | cmd-display-panes.c | 8 | ||||
| -rw-r--r-- | format-draw.c | 8 | ||||
| -rw-r--r-- | input.c | 37 | ||||
| -rw-r--r-- | menu.c | 16 | ||||
| -rw-r--r-- | mode-tree.c | 2 | ||||
| -rw-r--r-- | popup.c | 70 | ||||
| -rw-r--r-- | screen-redraw.c | 18 | ||||
| -rw-r--r-- | screen-write.c | 167 | ||||
| -rw-r--r-- | server-client.c | 19 | ||||
| -rw-r--r-- | server-fn.c | 2 | ||||
| -rw-r--r-- | status.c | 6 | ||||
| -rw-r--r-- | tmux.h | 55 | ||||
| -rw-r--r-- | tty.c | 370 | ||||
| -rw-r--r-- | window-clock.c | 2 | ||||
| -rw-r--r-- | window-copy.c | 24 | ||||
| -rw-r--r-- | window.c | 20 |
16 files changed, 468 insertions, 356 deletions
diff --git a/cmd-display-panes.c b/cmd-display-panes.c index 0f12b14b..a13a06ae 100644 --- a/cmd-display-panes.c +++ b/cmd-display-panes.c @@ -131,9 +131,7 @@ cmd_display_panes_draw_pane(struct screen_redraw_ctx *ctx, gc.bg = active_colour; else gc.bg = colour; - gc.flags |= GRID_FLAG_NOPALETTE; - - tty_attributes(tty, &gc, wp); + tty_attributes(tty, &gc, &grid_default_cell, NULL); for (ptr = buf; *ptr != '\0'; ptr++) { if (*ptr < '0' || *ptr > '9') continue; @@ -160,9 +158,7 @@ draw_text: gc.fg = active_colour; else gc.fg = colour; - gc.flags |= GRID_FLAG_NOPALETTE; - - tty_attributes(tty, &gc, wp); + tty_attributes(tty, &gc, &grid_default_cell, NULL); tty_puts(tty, buf); tty_cursor(tty, 0, 0); diff --git a/format-draw.c b/format-draw.c index 4a4fc6bc..3751082e 100644 --- a/format-draw.c +++ b/format-draw.c @@ -242,7 +242,7 @@ format_draw_left(struct screen_write_ctx *octx, u_int available, u_int ocx, /* If there is no list left, pass off to the no list function. */ if (width_list == 0) { - screen_write_start(&ctx, NULL, left); + screen_write_start(&ctx, left); screen_write_fast_copy(&ctx, after, 0, 0, width_after, 1); screen_write_stop(&ctx); @@ -334,7 +334,7 @@ format_draw_centre(struct screen_write_ctx *octx, u_int available, u_int ocx, /* If there is no list left, pass off to the no list function. */ if (width_list == 0) { - screen_write_start(&ctx, NULL, centre); + screen_write_start(&ctx, centre); screen_write_fast_copy(&ctx, after, 0, 0, width_after, 1); screen_write_stop(&ctx); @@ -431,7 +431,7 @@ format_draw_right(struct screen_write_ctx *octx, u_int available, u_int ocx, /* If there is no list left, pass off to the no list function. */ if (width_list == 0) { - screen_write_start(&ctx, NULL, right); + screen_write_start(&ctx, right); screen_write_fast_copy(&ctx, after, 0, 0, width_after, 1); screen_write_stop(&ctx); @@ -536,7 +536,7 @@ format_draw(struct screen_write_ctx *octx, const struct grid_cell *base, */ for (i = 0; i < TOTAL; i++) { screen_init(&s[i], size, 1, 0); - screen_write_start(&ctx[i], NULL, &s[i]); + screen_write_start(&ctx[i], &s[i]); screen_write_clearendofline(&ctx[i], current_default.bg); width[i] = 0; } @@ -842,9 +842,9 @@ input_reset(struct input_ctx *ictx, int clear) if (clear && wp != NULL) { if (TAILQ_EMPTY(&wp->modes)) - screen_write_start(sctx, wp, &wp->base); + screen_write_start_pane(sctx, wp, &wp->base); else - screen_write_start(sctx, NULL, &wp->base); + screen_write_start(sctx, &wp->base); screen_write_reset(sctx); screen_write_stop(sctx); } @@ -960,9 +960,9 @@ input_parse_buffer(struct window_pane *wp, u_char *buf, size_t len) /* NULL wp if there is a mode set as don't want to update the tty. */ if (TAILQ_EMPTY(&wp->modes)) - screen_write_start(sctx, wp, &wp->base); + screen_write_start_pane(sctx, wp, &wp->base); else - screen_write_start(sctx, NULL, &wp->base); + screen_write_start(sctx, &wp->base); log_debug("%s: %%%u %s, %zu bytes: %.*s", __func__, wp->id, ictx->state->name, len, (int)len, buf); @@ -973,15 +973,15 @@ input_parse_buffer(struct window_pane *wp, u_char *buf, size_t len) /* Parse given input for screen. */ void -input_parse_screen(struct input_ctx *ictx, struct screen *s, u_char *buf, - size_t len) +input_parse_screen(struct input_ctx *ictx, struct screen *s, + screen_write_init_ctx_cb cb, void *arg, u_char *buf, size_t len) { struct screen_write_ctx *sctx = &ictx->ctx; if (len == 0) return; - screen_write_start(sctx, NULL, s); + screen_write_start_callback(sctx, s, cb, arg); input_parse(ictx, buf, len); screen_write_stop(sctx); } @@ -1632,7 +1632,6 @@ static void input_csi_dispatch_rm_private(struct input_ctx *ictx) { struct screen_write_ctx *sctx = &ictx->ctx; - struct window_pane *wp = ictx->wp; struct grid_cell *gc = &ictx->cell.cell; u_int i; @@ -1677,16 +1676,10 @@ input_csi_dispatch_rm_private(struct input_ctx *ictx) break; case 47: case 1047: - if (wp != NULL) - window_pane_alternate_off(wp, gc, 0); - else - screen_alternate_off(sctx->s, gc, 0); + screen_write_alternateoff(sctx, gc, 0); break; case 1049: - if (wp != NULL) - window_pane_alternate_off(wp, gc, 1); - else - screen_alternate_off(sctx->s, gc, 1); + screen_write_alternateoff(sctx, gc, 1); break; case 2004: screen_write_mode_clear(sctx, MODE_BRACKETPASTE); @@ -1782,16 +1775,10 @@ input_csi_dispatch_sm_private(struct input_ctx *ictx) break; case 47: case 1047: - if (wp != NULL) - window_pane_alternate_on(wp, gc, 0); - else - screen_alternate_on(sctx->s, gc, 0); + screen_write_alternateon(sctx, gc, 0); break; case 1049: - if (wp != NULL) - window_pane_alternate_on(wp, gc, 1); - else - screen_alternate_on(sctx->s, gc, 1); + screen_write_alternateon(sctx, gc, 1); break; case 2004: screen_write_mode_set(sctx, MODE_BRACKETPASTE); @@ -2595,7 +2582,7 @@ input_osc_52(struct input_ctx *ictx, const char *p) return; } - screen_write_start(&ctx, wp, NULL); + screen_write_start_pane(&ctx, wp, NULL); screen_write_setselection(&ctx, out, outlen); screen_write_stop(&ctx); notify_pane("pane-set-clipboard", wp); @@ -130,14 +130,12 @@ menu_free(struct menu *menu) free(menu); } -static int +static struct screen * menu_mode_cb(struct client *c, __unused u_int *cx, __unused u_int *cy) { struct menu_data *md = c->overlay_data; - if (~md->flags & MENU_NOMOUSE) - return (MODE_MOUSE_ALL); - return (0); + return (&md->s); } static void @@ -153,13 +151,15 @@ menu_draw_cb(struct client *c, __unused struct screen_redraw_ctx *ctx0) style_apply(&gc, c->session->curw->window->options, "mode-style", NULL); - screen_write_start(&ctx, NULL, s); + screen_write_start(&ctx, s); screen_write_clearscreen(&ctx, 8); screen_write_menu(&ctx, menu, md->choice, &gc); screen_write_stop(&ctx); - for (i = 0; i < screen_size_y(&md->s); i++) - tty_draw_line(tty, NULL, s, 0, i, menu->width + 4, px, py + i); + for (i = 0; i < screen_size_y(&md->s); i++) { + tty_draw_line(tty, s, 0, i, menu->width + 4, px, py + i, + &grid_default_cell, NULL); + } } static void @@ -349,6 +349,8 @@ menu_display(struct menu *menu, int flags, struct cmdq_item *item, u_int px, if (fs != NULL) cmd_find_copy_state(&md->fs, fs); screen_init(&md->s, menu->width + 4, menu->count + 2, 0); + if (~md->flags & MENU_NOMOUSE) + md->s.mode |= MODE_MOUSE_ALL; md->px = px; md->py = py; diff --git a/mode-tree.c b/mode-tree.c index 645e2ae9..8d210d72 100644 --- a/mode-tree.c +++ b/mode-tree.c @@ -562,7 +562,7 @@ mode_tree_draw(struct mode_tree_data *mtd) w = mtd->width; h = mtd->height; - screen_write_start(&ctx, NULL, s); + screen_write_start(&ctx, s); screen_write_clearscreen(&ctx, 8); if (mtd->line_size > 10) @@ -58,6 +58,44 @@ struct popup_data { }; static void +popup_redraw_cb(const struct tty_ctx *ttyctx) +{ + struct popup_data *pd = ttyctx->arg; + + pd->c->flags |= CLIENT_REDRAWOVERLAY; +} + +static int +popup_set_client_cb(struct tty_ctx *ttyctx, struct client *c) +{ + struct popup_data *pd = ttyctx->arg; + + if (pd->c->flags & CLIENT_REDRAWOVERLAY) + return (-1); + + ttyctx->bigger = 0; + ttyctx->wox = 0; + ttyctx->woy = 0; + ttyctx->wsx = c->tty.sx; + ttyctx->wsy = c->tty.sy; + + ttyctx->xoff = ttyctx->rxoff = pd->px + 1; + ttyctx->yoff = ttyctx->ryoff = pd->py + 1; + + return (1); +} + +static void +popup_init_ctx_cb(struct screen_write_ctx *ctx, struct tty_ctx *ttyctx) +{ + struct popup_data *pd = ctx->arg; + + ttyctx->redraw_cb = popup_redraw_cb; + ttyctx->set_client_cb = popup_set_client_cb; + ttyctx->arg = pd; +} + +static void popup_write_screen(struct client *c, struct popup_data *pd) { struct cmdq_item *item = pd->item; @@ -72,7 +110,7 @@ popup_write_screen(struct client *c, struct popup_data *pd) else format_defaults(ft, c, NULL, NULL, NULL); - screen_write_start(&ctx, NULL, &pd->s); + screen_write_start(&ctx, &pd->s); screen_write_clearscreen(&ctx, 8); y = 0; @@ -98,7 +136,7 @@ popup_write_screen(struct client *c, struct popup_data *pd) screen_write_stop(&ctx); } -static int +static struct screen * popup_mode_cb(struct client *c, u_int *cx, u_int *cy) { struct popup_data *pd = c->overlay_data; @@ -107,7 +145,7 @@ popup_mode_cb(struct client *c, u_int *cx, u_int *cy) return (0); *cx = pd->px + 1 + pd->s.cx; *cy = pd->py + 1 + pd->s.cy; - return (pd->s.mode); + return (&pd->s); } static int @@ -132,7 +170,7 @@ popup_draw_cb(struct client *c, __unused struct screen_redraw_ctx *ctx0) u_int i, px = pd->px, py = pd->py; screen_init(&s, pd->sx, pd->sy, 0); - screen_write_start(&ctx, NULL, &s); + screen_write_start(&ctx, &s); screen_write_clearscreen(&ctx, 8); screen_write_box(&ctx, pd->sx, pd->sy); screen_write_cursormove(&ctx, 1, 1, 0); @@ -140,8 +178,10 @@ popup_draw_cb(struct client *c, __unused struct screen_redraw_ctx *ctx0) screen_write_stop(&ctx); c->overlay_check = NULL; - for (i = 0; i < pd->sy; i++) - tty_draw_line(tty, NULL, &s, 0, i, pd->sx, px, py + i); + for (i = 0; i < pd->sy; i++){ + tty_draw_line(tty, &s, 0, i, pd->sx, px, py + i, + &grid_default_cell, NULL); + } c->overlay_check = popup_check_cb; } @@ -327,15 +367,23 @@ popup_job_update_cb(struct job *job) { struct popup_data *pd = job_get_data(job); struct evbuffer *evb = job_get_event(job)->input; + struct client *c = pd->c; struct screen *s = &pd->s; void *data = EVBUFFER_DATA(evb); size_t size = EVBUFFER_LENGTH(evb); - if (size != 0) { - input_parse_screen(pd->ictx, s, data, size); - evbuffer_drain(evb, size); - pd->c->flags |= CLIENT_REDRAWOVERLAY; - } + if (size == 0) + return; + + c->overlay_check = NULL; + c->tty.flags &= ~TTY_FREEZE; + + input_parse_screen(pd->ictx, s, popup_init_ctx_cb, pd, data, size); + + c->tty.flags |= TTY_FREEZE; + c->overlay_check = popup_check_cb; + + evbuffer_drain(evb, size); } static void diff --git a/screen-redraw.c b/screen-redraw.c index 19ed6305..0f83479c 100644 --- a/screen-redraw.c +++ b/screen-redraw.c @@ -346,7 +346,7 @@ screen_redraw_make_pane_status(struct client *c, struct window *w, screen_init(&wp->status_screen, width, 1, 0); wp->status_screen.mode = 0; - screen_write_start(&ctx, NULL, &wp->status_screen); + screen_write_start(&ctx, &wp->status_screen); gc.attr |= GRID_ATTR_CHARSET; for (i = 0; i < width; i++) @@ -423,7 +423,8 @@ screen_redraw_draw_pane_status(struct screen_redraw_ctx *ctx) if (ctx->statustop) yoff += ctx->statuslines; - tty_draw_line(tty, NULL, s, i, 0, width, x, yoff - ctx->oy); + tty_draw_line(tty, s, i, 0, width, x, yoff - ctx->oy, + &grid_default_cell, NULL); } tty_cursor(tty, 0, 0); } @@ -615,7 +616,7 @@ screen_redraw_draw_borders_cell(struct screen_redraw_ctx *ctx, u_int i, u_int j) } } - tty_attributes(tty, gc, NULL); + tty_attributes(tty, gc, &grid_default_cell, NULL); if (ctx->statustop) tty_cursor(tty, i, ctx->statuslines + j); else @@ -676,8 +677,10 @@ screen_redraw_draw_status(struct screen_redraw_ctx *ctx) y = 0; else y = c->tty.sy - ctx->statuslines; - for (i = 0; i < ctx->statuslines; i++) - tty_draw_line(tty, NULL, s, 0, i, UINT_MAX, 0, y + i); + for (i = 0; i < ctx->statuslines; i++) { + tty_draw_line(tty, s, 0, i, UINT_MAX, 0, y + i, + &grid_default_cell, NULL); + } } /* Draw one pane. */ @@ -688,6 +691,7 @@ screen_redraw_draw_pane(struct screen_redraw_ctx *ctx, struct window_pane *wp) struct window *w = c->session->curw->window; struct tty *tty = &c->tty; struct screen *s; + struct grid_cell defaults; u_int i, j, top, x, y, width; log_debug("%s: %s @%u %%%u", __func__, c->name, w->id, wp->id); @@ -731,6 +735,8 @@ screen_redraw_draw_pane(struct screen_redraw_ctx *ctx, struct window_pane *wp) log_debug("%s: %s %%%u line %u,%u at %u,%u, width %u", __func__, c->name, wp->id, i, j, x, y, width); - tty_draw_line(tty, wp, s, i, j, width, x, y); + tty_default_colours(&defaults, wp); + tty_draw_line(tty, s, i, j, width, x, y, &defaults, + wp->palette); } } diff --git a/screen-write.c b/screen-write.c index 32424b39..909b8531 100644 --- a/screen-write.c +++ b/screen-write.c @@ -27,8 +27,8 @@ static void screen_write_collect_clear(struct screen_write_ctx *, u_int, u_int); static int screen_write_collect_clear_end(struct screen_write_ctx *, u_int, u_int, u_int); -static int screen_write_collect_clear_start(struct screen_write_ctx *, u_int, - u_int, u_int); +static int screen_write_collect_clear_start(struct screen_write_ctx *, + u_int, u_int, u_int); static void screen_write_collect_scroll(struct screen_write_ctx *); static void screen_write_collect_flush(struct screen_write_ctx *, int, const char *); @@ -101,6 +101,50 @@ screen_write_set_cursor(struct screen_write_ctx *ctx, int cx, int cy) evtimer_add(&w->offset_timer, &tv); } +/* Do a full redraw. */ +static void +screen_write_redraw_cb(const struct tty_ctx *ttyctx) +{ + struct window_pane *wp = ttyctx->arg; + + wp->flags |= PANE_REDRAW; +} + +/* Update context for client. */ +static int +screen_write_set_client_cb(struct tty_ctx *ttyctx, struct client *c) +{ + struct window_pane *wp = ttyctx->arg; + + if (c->session->curw->window != wp->window) + return (0); + if (wp->layout_cell == NULL) + return (0); + + if (wp->flags & (PANE_REDRAW|PANE_DROP)) + return (-1); + if (c->flags & CLIENT_REDRAWPANES) { + /* + * Redraw is already deferred to redraw another pane - redraw + * this one also when that happens. + */ + log_debug("adding %%%u to deferred redraw", wp->id); + wp->flags |= PANE_REDRAW; + return (-1); + } + + ttyctx->bigger = tty_window_offset(&c->tty, &ttyctx->wox, &ttyctx->woy, + &ttyctx->wsx, &ttyctx->wsy); + + ttyctx->xoff = ttyctx->rxoff = wp->xoff; + ttyctx->yoff = ttyctx->ryoff = wp->yoff; + + if (status_at_line(c) == 0) + ttyctx->yoff += status_line_size(c); + + return (1); +} + /* Set up context for TTY command. */ static void screen_write_initctx(struct screen_write_ctx *ctx, struct tty_ctx *ttyctx, @@ -110,17 +154,35 @@ screen_write_initctx(struct screen_write_ctx *ctx, struct tty_ctx *ttyctx, memset(ttyctx, 0, sizeof *ttyctx); - ttyctx->wp = ctx->wp; + if (ctx->wp != NULL) { + tty_default_colours(&ttyctx->defaults, ctx->wp); + ttyctx->palette = ctx->wp->palette; + } else { + memcpy(&ttyctx->defaults, &grid_default_cell, + sizeof ttyctx->defaults); + ttyctx->palette = NULL; + } + ttyctx->s = s; ttyctx->sx = screen_size_x(s); ttyctx->sy = screen_size_y(s); ttyctx->ocx = s->cx; ttyctx->ocy = s->cy; - ttyctx->orlower = s->rlower; ttyctx->orupper = s->rupper; + if (ctx->init_ctx_cb != NULL) + ctx->init_ctx_cb(ctx, ttyctx); + else { + ttyctx->redraw_cb = screen_write_redraw_cb; + if (ctx->wp == NULL) + ttyctx->set_client_cb = NULL; + else + ttyctx->set_client_cb = screen_write_set_client_cb; + ttyctx->arg = ctx->wp; + } + if (ctx->wp != NULL && !ctx->sync && (sync || ctx->wp != ctx->wp->window->active)) { @@ -151,18 +213,13 @@ screen_write_free_list(struct screen *s) free(s->write_list); } -/* Initialize writing with a window. */ -void -screen_write_start(struct screen_write_ctx *ctx, struct window_pane *wp, - struct screen *s) +/* Set up for writing. */ +static void +screen_write_init(struct screen_write_ctx *ctx, struct screen *s) { memset(ctx, 0, sizeof *ctx); - ctx->wp = wp; - if (wp != NULL && s == NULL) - ctx->s = wp->screen; - else - ctx->s = s; + ctx->s = s; if (ctx->s->write_list == NULL) screen_write_make_list(ctx->s); @@ -170,17 +227,51 @@ screen_write_start(struct screen_write_ctx *ctx, struct window_pane *wp, ctx->scrolled = 0; ctx->bg = 8; +} + +/* Initialize writing with a pane. */ +void +screen_write_start_pane(struct screen_write_ctx *ctx, struct window_pane *wp, + struct screen *s) +{ + if (s == NULL) + s = wp->screen; + screen_write_init(ctx, s); + ctx->wp = wp; if (log_get_level() != 0) { - if (wp != NULL) { - log_debug("%s: size %ux%u, pane %%%u (at %u,%u)", - __func__, screen_size_x(ctx->s), - screen_size_y(ctx->s), wp->id, wp->xoff, wp->yoff); - } else { - log_debug("%s: size %ux%u, no pane", - __func__, screen_size_x(ctx->s), - screen_size_y(ctx->s)); - } + log_debug("%s: size %ux%u, pane %%%u (at %u,%u)", + __func__, screen_size_x(ctx->s), screen_size_y(ctx->s), + wp->id, wp->xoff, wp->yoff); + } +} + +/* Initialize writing with a callback. */ +void +screen_write_start_callback(struct screen_write_ctx *ctx, struct screen *s, + screen_write_init_ctx_cb cb, void *arg) +{ + screen_write_init(ctx, s); + + ctx->init_ctx_cb = cb; + ctx->arg = arg; + + if (log_get_level() != 0) { + log_debug("%s: size %ux%u, with callback", __func__, + screen_size_x(ctx->s), screen_size_y(ctx->s)); + } +} + + +/* Initialize writing. */ +void +screen_write_start(struct screen_write_ctx *ctx, struct screen *s) +{ + screen_write_init(ctx, s); + + if (log_get_level() != 0) { + log_debug("%s: size %ux%u, no pane", __func__, + screen_size_x(ctx->s), screen_size_y(ctx->s)); } } @@ -1799,3 +1890,35 @@ screen_write_rawstring(struct screen_write_ctx *ctx, u_char *str, u_int len) tty_write(tty_cmd_rawstring, &ttyctx); } + +/* Turn alternate screen on. */ +void +screen_write_alternateon(struct screen_write_ctx *ctx, struct grid_cell *gc, + int cursor) +{ + struct tty_ctx ttyctx; + struct window_pane *wp = ctx->wp; + + if (wp != NULL && !options_get_number(wp->options, "alternate-screen")) + return; + screen_alternate_on(ctx->s, gc, cursor); + + screen_write_initctx(ctx, &ttyctx, 1); + ttyctx.redraw_cb(&ttyctx); +} + +/* Turn alternate screen off. */ +void +screen_write_alternateoff(struct screen_write_ctx *ctx, struct grid_cell *gc, + int cursor) +{ + struct tty_ctx ttyctx; + struct window_pane *wp = ctx->wp; + + if (wp != NULL && !options_get_number(wp->options, "alternate-screen")) + return; + screen_alternate_off(ctx->s, gc, cursor); + + screen_write_initctx(ctx, &ttyctx, 1); + ttyctx.redraw_cb(&ttyctx); +} diff --git a/server-client.c b/server-client.c index b21dac1d..a45e9812 100644 --- a/server-client.c +++ b/server-client.c @@ -1542,9 +1542,9 @@ server_client_reset_state(struct client *c) struct tty *tty = &c->tty; struct window *w = c->session->curw->window; struct window_pane *wp = w->active, *loop; - struct screen *s; + struct screen *s = NULL; struct options *oo = c->session->options; - int mode, cursor, flags; + int mode = 0, cursor, flags; u_int cx = 0, cy = 0, ox, oy, sx, sy; if (c->flags & (CLIENT_CONTROL|CLIENT_SUSPENDED)) @@ -1556,17 +1556,14 @@ server_client_reset_state(struct client *c) /* Get mode from overlay if any, else from screen. */ if (c->overlay_draw != NULL) { - s = NULL; - if (c->overlay_mode == NULL) - mode = 0; - else - mode = c->overlay_mode(c, &cx, &cy); - } else { + if (c->overlay_mode != NULL) + s = c->overlay_mode(c, &cx, &cy); + } else s = wp->screen; + if (s != NULL) mode = s->mode; - if (c->prompt_string != NULL || c->message_string != NULL) - mode &= ~MODE_CURSOR; - } + if (c->prompt_string != NULL || c->message_string != NULL) + mode &= ~MODE_CURSOR; log_debug("%s: client %s mode %x", __func__, c->name, mode); /* Reset region and margin. */ diff --git a/server-fn.c b/server-fn.c index da1371ae..fde1d8e8 100644 --- a/server-fn.c +++ b/server-fn.c @@ -318,7 +318,7 @@ server_destroy_pane(struct window_pane *wp, int notify) if (notify) notify_pane("pane-died", wp); - screen_write_start(&ctx, wp, &wp->base); + screen_write_start_pane(&ctx, wp, &wp->base); screen_write_scrollregion(&ctx, 0, screen_size_y(ctx.s) - 1); screen_write_cursormove(&ctx, 0, screen_size_y(ctx.s) - 1, 0); screen_write_linefeed(&ctx, 1, 8); @@ -372,7 +372,7 @@ status_redraw(struct client *c) screen_resize(&sl->screen, width, lines, 0); changed = force = 1; } - screen_write_start(&ctx, NULL, &sl->screen); + screen_write_start(&ctx, &sl->screen); /* Write the status lines. */ o = options_get(s->options, "status-format"); @@ -509,7 +509,7 @@ status_message_redraw(struct client *c) style_apply(&gc, s->options, "message-style", ft); format_free(ft); - screen_write_start(&ctx, NULL, sl->active); + screen_write_start(&ctx, sl->active); screen_write_fast_copy(&ctx, &sl->screen, 0, 0, c->tty.sx, lines - 1); screen_write_cursormove(&ctx, 0, lines - 1, 0); for (offset = 0; offset < c->tty.sx; offset++) @@ -664,7 +664,7 @@ status_prompt_redraw(struct client *c) if (start > c->tty.sx) start = c->tty.sx; - screen_write_start(&ctx, NULL, sl->active); + screen_write_start(&ctx, sl->active); screen_write_fast_copy(&ctx, &sl->screen, 0, 0, c->tty.sx, lines - 1); screen_write_cursormove(&ctx, 0, lines - 1, 0); for (offset = 0; offset < c->tty.sx; offset++) @@ -55,7 +55,11 @@ struct mouse_event; struct options; struct options_array_item; struct options_entry; +struct screen_write_collect_item; +struct screen_write_collect_line; +struct screen_write_ctx; struct session; +struct tty_ctx; struct tmuxpeer; struct tmuxproc; struct winlink; @@ -786,13 +790,16 @@ struct screen { }; /* Screen write context. */ -struct screen_write_collect_item; -struct screen_write_collect_line; +typedef void (*screen_write_init_ctx_cb)(struct screen_write_ctx *, + struct tty_ctx *); struct screen_write_ctx { struct window_pane *wp; struct screen *s; int sync; + screen_write_init_ctx_cb init_ctx_cb; + void *arg; + struct screen_write_collect_item *item; u_int scrolled; u_int bg; @@ -1252,8 +1259,6 @@ struct tty { struct termios tio; struct grid_cell cell; - - int last_wp; struct grid_cell last_cell; #define TTY_NOCURSOR 0x1 @@ -1285,8 +1290,14 @@ struct tty { }; /* TTY command context. */ +typedef void (*tty_ctx_redraw_cb)(const struct tty_ctx *); +typedef int (*tty_ctx_set_client_cb)(struct tty_ctx *, struct client *); struct tty_ctx { - struct window_pane *wp; + struct screen *s; + + tty_ctx_redraw_cb redraw_cb; + tty_ctx_set_client_cb set_client_cb; + void *arg; const struct grid_cell *cell; int wrapped; @@ -1308,12 +1319,18 @@ struct tty_ctx { /* Target region (usually pane) offset and size. */ u_int xoff; u_int yoff; + u_int rxoff; + u_int ryoff; u_int sx; u_int sy; /* The background colour used for clearing (erasing). */ u_int bg; + /* The default colours and palette. */ + struct grid_cell defaults; + int *palette; + /* Containing region (usually window) offset and size. */ int bigger; u_int wox; @@ -1492,7 +1509,7 @@ RB_HEAD(client_files, client_file); typedef int (*prompt_input_cb)(struct client *, void *, const char *, int); typedef void (*prompt_free_cb)(void *); typedef int (*overlay_check_cb)(struct client *, u_int, u_int); -typedef int (*overlay_mode_cb)(struct client *, u_int *, u_int *); +typedef struct screen *(*overlay_mode_cb)(struct client *, u_int *, u_int *); typedef void (*overlay_draw_cb)(struct client *, struct screen_redraw_ctx *); typedef int (*overlay_key_cb)(struct client *, struct key_event *); typedef void (*overlay_free_cb)(struct client *); @@ -1969,7 +1986,7 @@ void tty_update_window_offset(struct window *); void tty_update_client_offset(struct client *); void tty_raw(struct tty *, const char *); void tty_attributes(struct tty *, const struct grid_cell *, - struct window_pane *); + const struct grid_cell *, int *); void tty_reset(struct tty *); void tty_region_off(struct tty *); void tty_margin_off(struct tty *); @@ -1992,8 +2009,8 @@ void tty_send_requests(struct tty *); void tty_stop_tty(struct tty *); void tty_set_title(struct tty *, const char *); void tty_update_mode(struct tty *, int, struct screen *); -void tty_draw_line(struct tty *, struct window_pane *, struct screen *, - u_int, u_int, u_int, u_int, u_int); +void tty_draw_line(struct tty *, struct screen *, u_int, u_int, u_int, + u_int, u_int, const struct grid_cell *, int *); void tty_sync_start(struct tty *); void tty_sync_end(struct tty *); int tty_open(struct tty *, char **); @@ -2024,6 +2041,7 @@ void tty_cmd_reverseindex(struct tty *, const struct tty_ctx *); void tty_cmd_setselection(struct tty *, const struct tty_ctx *); void tty_cmd_rawstring(struct tty *, const struct tty_ctx *); void tty_cmd_syncstart(struct tty *, const struct tty_ctx *); +void tty_default_colours(struct grid_cell *, struct window_pane *); /* tty-term.c */ extern struct tty_terms tty_terms; @@ -2342,8 +2360,8 @@ void input_reset(struct input_ctx *, int); struct evbuffer *input_pending(struct input_ctx *); void input_parse_pane(struct window_pane *); void input_parse_buffer(struct window_pane *, u_char *, size_t); -void input_parse_screen(struct input_ctx *, struct screen *, u_char *, - size_t); +void input_parse_screen(struct input_ctx *, struct screen *, + screen_write_init_ctx_cb, void *, u_char *, size_t); /* input-key.c */ int input_key_pane(struct window_pane *, key_code, struct mouse_event *); @@ -2426,8 +2444,11 @@ char *grid_view_string_cells(struct grid *, u_int, u_int, u_int); /* screen-write.c */ void screen_write_make_list(struct screen *); void screen_write_free_list(struct screen *); -void screen_write_start(struct screen_write_ctx *, struct window_pane *, - struct screen *); +void screen_write_start_pane(struct screen_write_ctx *, + struct window_pane *, struct screen *); +void screen_write_start(struct screen_write_ctx *, struct screen *); +void screen_write_start_callback(struct screen_write_ctx *, struct screen *, + screen_write_init_ctx_cb, void *); void screen_write_stop(struct screen_write_ctx *); void screen_write_reset(struct screen_write_ctx *); size_t printflike(1, 2) screen_write_strlen(const char *, ...); @@ -2481,6 +2502,10 @@ void screen_write_collect_add(struct screen_write_ctx *, void screen_write_cell(struct screen_write_ctx *, const struct grid_cell *); void screen_write_setselection(struct screen_write_ctx *, u_char *, u_int); void screen_write_rawstring(struct screen_write_ctx *, u_char *, u_int); +void screen_write_alternateon(struct screen_write_ctx *, + struct grid_cell *, int); +void screen_write_alternateoff(struct screen_write_ctx *, + struct grid_cell *, int); /* screen-redraw.c */ void screen_redraw_screen(struct client *); @@ -2569,10 +2594,6 @@ struct window_pane *window_pane_find_by_id_str(const char *); struct window_pane *window_pane_find_by_id(u_int); int window_pane_destroy_ready(struct window_pane *); void window_pane_resize(struct window_pane *, u_int, u_int); -void window_pane_alternate_on(struct window_pane *, - struct grid_cell *, int); -void window_pane_alternate_off(struct window_pane *, - struct grid_cell *, int); void window_pane_set_palette(struct window_pane *, u_int, int); void window_pane_unset_palette(struct window_pane *, u_int); void window_pane_reset_palette(struct window_pane *); @@ -34,7 +34,7 @@ static int tty_log_fd = -1; -static int tty_client_ready(struct client *, struct window_pane *); +static int tty_client_ready(struct client *); static void tty_set_italics(struct tty *); static int tty_try_colour(struct tty *, int, const char *); @@ -45,12 +45,9 @@ static void tty_cursor_pane_unless_wrap(struct tty *, const struct tty_ctx *, u_int, u_int); static void tty_invalidate(struct tty *); static void tty_colours(struct tty *, const struct grid_cell *); -static void tty_check_fg(struct tty *, struct window_pane *, - struct grid_cell *); -static void tty_check_bg(struct tty *, struct window_pane *, - struct grid_cell *); -static void tty_check_us(struct tty *, struct window_pane *, - struct grid_cell *); +static void tty_check_fg(struct tty *, int *, struct grid_cell *); +static void tty_check_bg(struct tty *, int *, struct grid_cell *); +static void tty_check_us(struct tty *, int *, struct grid_cell *); static void tty_colours_fg(struct tty *, const struct grid_cell *); static void tty_colours_bg(struct tty *, const struct grid_cell *); static void tty_colours_us(struct tty *, const struct grid_cell *); @@ -61,17 +58,17 @@ static void tty_region(struct tty *, u_int, u_int); static void tty_margin_pane(struct tty *, const struct tty_ctx *); static void tty_margin(struct tty *, u_int, u_int); static int tty_large_region(struct tty *, const struct tty_ctx *); -static int tty_fake_bce(const struct tty *, struct window_pane *, u_int); +static int tty_fake_bce(const struct tty *, const struct grid_cell *, + u_int); static void tty_redraw_region(struct tty *, const struct tty_ctx *); static void tty_emulate_repeat(struct tty *, enum tty_code_code, enum tty_code_code, u_int); static void tty_repeat_space(struct tty *, u_int); static void tty_draw_pane(struct tty *, const struct tty_ctx *, u_int); static void tty_cell(struct tty *, const struct grid_cell *, - struct window_pane *); -static void tty_default_colours(struct grid_cell *, struct window_pane *); -static void tty_default_attributes(struct tty *, struct window_pane *, - u_int); + const struct grid_cell *, int *); +static void tty_default_attributes(struct tty *, const struct grid_cell *, + int *, u_int); #define tty_use_margin(tty) \ (tty->term->flags & TERM_DECSLRM) @@ -888,6 +885,27 @@ tty_update_client_offset(struct client *c) c->flags |= (CLIENT_REDRAWWINDOW|CLIENT_REDRAWSTATUS); } +/* Get a palette entry. */ +static int +tty_get_palette(int *palette, int c) +{ + int new; + + if (palette == NULL) + return (-1); + + new = -1; + if (c < 8) + new = palette[c]; + else if (c >= 90 && c <= 97) + new = palette[8 + c - 90]; + else if (c & COLOUR_FLAG_256) + new = palette[c & ~COLOUR_FLAG_256]; + if (new == 0) + return (-1); + return (new); +} + /* * 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 @@ -904,18 +922,11 @@ tty_large_region(__unused struct tty *tty, const struct tty_ctx *ctx) * emulated. |