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Sync OpenBSD patchset 393:

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Similarly add a tty_cursor_pane function to tidy up most of the calls.
This commit is contained in:
Tiago Cunha
2009-10-15 01:30:00 +00:00
parent 6369fca253
commit 8bdcc10c8f
4 changed files with 53 additions and 41 deletions
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68
tty.c
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@ -1,4 +1,4 @@
/* $Id: tty.c,v 1.144 2009-10-15 01:28:14 tcunha Exp $ */
/* $Id: tty.c,v 1.145 2009-10-15 01:30:00 tcunha Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -456,7 +456,7 @@ tty_draw_line(struct tty *tty, struct screen *s, u_int py, u_int ox, u_int oy)
if (sx > tty->sx)
sx = tty->sx;
tty_cursor(tty, 0, py, ox, oy);
tty_cursor(tty, ox, oy + py);
for (i = 0; i < sx; i++) {
gc = grid_view_peek_cell(s->grid, i, py);
@ -482,7 +482,7 @@ tty_draw_line(struct tty *tty, struct screen *s, u_int py, u_int ox, u_int oy)
}
tty_reset(tty);
tty_cursor(tty, sx, py, ox, oy);
tty_cursor(tty, ox + sx, oy + py);
if (screen_size_x(s) >= tty->sx && tty_term_has(tty->term, TTYC_EL))
tty_putcode(tty, TTYC_EL);
else {
@ -537,7 +537,8 @@ tty_cmd_insertcharacter(struct tty *tty, const struct tty_ctx *ctx)
tty_reset(tty);
tty_cursor(tty, ctx->ocx, ctx->ocy, wp->xoff, wp->yoff);
tty_cursor_pane(tty, ctx, ctx->ocx, ctx->ocy);
if (tty_term_has(tty->term, TTYC_ICH) ||
tty_term_has(tty->term, TTYC_ICH1))
tty_emulate_repeat(tty, TTYC_ICH, TTYC_ICH1, ctx->num);
@ -564,7 +565,8 @@ tty_cmd_deletecharacter(struct tty *tty, const struct tty_ctx *ctx)
tty_reset(tty);
tty_cursor(tty, ctx->ocx, ctx->ocy, wp->xoff, wp->yoff);
tty_cursor_pane(tty, ctx, ctx->ocx, ctx->ocy);
if (tty_term_has(tty->term, TTYC_DCH) ||
tty_term_has(tty->term, TTYC_DCH1))
tty_emulate_repeat(tty, TTYC_DCH, TTYC_DCH1, ctx->num);
@ -585,8 +587,8 @@ tty_cmd_insertline(struct tty *tty, const struct tty_ctx *ctx)
tty_reset(tty);
tty_region_pane(tty, ctx, ctx->orupper, ctx->orlower);
tty_cursor_pane(tty, ctx, ctx->ocx, ctx->ocy);
tty_cursor(tty, ctx->ocx, ctx->ocy, wp->xoff, wp->yoff);
tty_emulate_repeat(tty, TTYC_IL, TTYC_IL1, ctx->num);
}
@ -605,8 +607,8 @@ tty_cmd_deleteline(struct tty *tty, const struct tty_ctx *ctx)
tty_reset(tty);
tty_region_pane(tty, ctx, ctx->orupper, ctx->orlower);
tty_cursor_pane(tty, ctx, ctx->ocx, ctx->ocy);
tty_cursor(tty, ctx->ocx, ctx->ocy, wp->xoff, wp->yoff);
tty_emulate_repeat(tty, TTYC_DL, TTYC_DL1, ctx->num);
}
@ -619,7 +621,8 @@ tty_cmd_clearline(struct tty *tty, const struct tty_ctx *ctx)
tty_reset(tty);
tty_cursor(tty, 0, ctx->ocy, wp->xoff, wp->yoff);
tty_cursor_pane(tty, ctx, 0, ctx->ocy);
if (wp->xoff == 0 && screen_size_x(s) >= tty->sx &&
tty_term_has(tty->term, TTYC_EL)) {
tty_putcode(tty, TTYC_EL);
@ -638,7 +641,8 @@ tty_cmd_clearendofline(struct tty *tty, const struct tty_ctx *ctx)
tty_reset(tty);
tty_cursor(tty, ctx->ocx, ctx->ocy, wp->xoff, wp->yoff);
tty_cursor_pane(tty, ctx, ctx->ocx, ctx->ocy);
if (wp->xoff == 0 && screen_size_x(s) >= tty->sx &&
tty_term_has(tty->term, TTYC_EL))
tty_putcode(tty, TTYC_EL);
@ -657,10 +661,10 @@ tty_cmd_clearstartofline(struct tty *tty, const struct tty_ctx *ctx)
tty_reset(tty);
if (wp->xoff == 0 && tty_term_has(tty->term, TTYC_EL1)) {
tty_cursor(tty, ctx->ocx, ctx->ocy, wp->xoff, wp->yoff);
tty_cursor_pane(tty, ctx, ctx->ocx, ctx->ocy);
tty_putcode(tty, TTYC_EL1);
} else {
tty_cursor(tty, 0, ctx->ocy, wp->xoff, wp->yoff);
tty_cursor_pane(tty, ctx, 0, ctx->ocy);
for (i = 0; i < ctx->ocx + 1; i++)
tty_putc(tty, ' ');
}
@ -682,7 +686,7 @@ tty_cmd_reverseindex(struct tty *tty, const struct tty_ctx *ctx)
tty_reset(tty);
tty_region_pane(tty, ctx, ctx->orupper, ctx->orlower);
tty_cursor(tty, ctx->ocx, ctx->orupper, wp->xoff, wp->yoff);
tty_cursor_pane(tty, ctx, ctx->ocx, ctx->orupper);
tty_putcode(tty, TTYC_RI);
}
@ -704,7 +708,7 @@ tty_cmd_linefeed(struct tty *tty, const struct tty_ctx *ctx)
tty_reset(tty);
tty_region_pane(tty, ctx, ctx->orupper, ctx->orlower);
tty_cursor(tty, ctx->ocx, ctx->ocy, wp->xoff, wp->yoff);
tty_cursor_pane(tty, ctx, ctx->ocx, ctx->ocy);
tty_putc(tty, '\n');
}
@ -720,13 +724,13 @@ tty_cmd_clearendofscreen(struct tty *tty, const struct tty_ctx *ctx)
tty_reset(tty);
tty_region_pane(tty, ctx, 0, screen_size_y(s) - 1);
tty_cursor(tty, ctx->ocx, ctx->ocy, wp->xoff, wp->yoff);
tty_cursor_pane(tty, ctx, ctx->ocx, ctx->ocy);
if (wp->xoff == 0 && screen_size_x(s) >= tty->sx &&
tty_term_has(tty->term, TTYC_EL)) {
tty_putcode(tty, TTYC_EL);
if (ctx->ocy != screen_size_y(s) - 1) {
tty_cursor(tty, 0, ctx->ocy + 1, wp->xoff, wp->yoff);
tty_cursor_pane(tty, ctx, 0, ctx->ocy + 1);
for (i = ctx->ocy + 1; i < screen_size_y(s); i++) {
tty_putcode(tty, TTYC_EL);
if (i == screen_size_y(s) - 1)
@ -739,7 +743,7 @@ tty_cmd_clearendofscreen(struct tty *tty, const struct tty_ctx *ctx)
for (i = ctx->ocx; i < screen_size_x(s); i++)
tty_putc(tty, ' ');
for (j = ctx->ocy; j < screen_size_y(s); j++) {
tty_cursor(tty, 0, j, wp->xoff, wp->yoff);
tty_cursor_pane(tty, ctx, 0, j);
for (i = 0; i < screen_size_x(s); i++)
tty_putc(tty, ' ');
}
@ -756,7 +760,7 @@ tty_cmd_clearstartofscreen(struct tty *tty, const struct tty_ctx *ctx)
tty_reset(tty);
tty_region_pane(tty, ctx, 0, screen_size_y(s) - 1);
tty_cursor(tty, 0, 0, wp->xoff, wp->yoff);
tty_cursor_pane(tty, ctx, 0, 0);
if (wp->xoff == 0 && screen_size_x(s) >= tty->sx &&
tty_term_has(tty->term, TTYC_EL)) {
@ -767,7 +771,7 @@ tty_cmd_clearstartofscreen(struct tty *tty, const struct tty_ctx *ctx)
}
} else {
for (j = 0; j < ctx->ocy; j++) {
tty_cursor(tty, 0, j, wp->xoff, wp->yoff);
tty_cursor_pane(tty, ctx, 0, j);
for (i = 0; i < screen_size_x(s); i++)
tty_putc(tty, ' ');
}
@ -786,7 +790,7 @@ tty_cmd_clearscreen(struct tty *tty, const struct tty_ctx *ctx)
tty_reset(tty);
tty_region_pane(tty, ctx, 0, screen_size_y(s) - 1);
tty_cursor(tty, 0, 0, wp->xoff, wp->yoff);
tty_cursor_pane(tty, ctx, 0, 0);
if (wp->xoff == 0 && screen_size_x(s) >= tty->sx &&
tty_term_has(tty->term, TTYC_EL)) {
@ -799,7 +803,7 @@ tty_cmd_clearscreen(struct tty *tty, const struct tty_ctx *ctx)
}
} else {
for (j = 0; j < screen_size_y(s); j++) {
tty_cursor(tty, 0, j, wp->xoff, wp->yoff);
tty_cursor_pane(tty, ctx, 0, j);
for (i = 0; i < screen_size_x(s); i++)
tty_putc(tty, ' ');
}
@ -818,7 +822,7 @@ tty_cmd_alignmenttest(struct tty *tty, const struct tty_ctx *ctx)
tty_region_pane(tty, ctx, 0, screen_size_y(s) - 1);
for (j = 0; j < screen_size_y(s); j++) {
tty_cursor(tty, 0, j, wp->xoff, wp->yoff);
tty_cursor_pane(tty, ctx, 0, j);
for (i = 0; i < screen_size_x(s); i++)
tty_putc(tty, 'E');
}
@ -827,9 +831,7 @@ tty_cmd_alignmenttest(struct tty *tty, const struct tty_ctx *ctx)
void
tty_cmd_cell(struct tty *tty, const struct tty_ctx *ctx)
{
struct window_pane *wp = ctx->wp;
tty_cursor(tty, ctx->ocx, ctx->ocy, wp->xoff, wp->yoff);
tty_cursor_pane(tty, ctx, ctx->ocx, ctx->ocy);
tty_cell(tty, ctx->cell, ctx->utf8);
}
@ -927,14 +929,22 @@ tty_region(struct tty *tty, u_int rupper, u_int rlower)
}
void
tty_cursor(struct tty *tty, u_int cx, u_int cy, u_int ox, u_int oy)
tty_cursor_pane(struct tty *tty, const struct tty_ctx *ctx, u_int cx, u_int cy)
{
if (ox + cx == 0 && tty->cx != 0 && tty->cy == oy + cy) {
struct window_pane *wp = ctx->wp;
tty_cursor(tty, wp->xoff + cx, wp->yoff + cy);
}
void
tty_cursor(struct tty *tty, u_int cx, u_int cy)
{
if (cx == 0 && tty->cx != 0 && tty->cy == cy) {
tty->cx = 0;
tty_putc(tty, '\r');
} else if (tty->cx != ox + cx || tty->cy != oy + cy) {
tty->cx = ox + cx;
tty->cy = oy + cy;
} else if (tty->cx != cx || tty->cy != cy) {
tty->cx = cx;
tty->cy = cy;
tty_putcode2(tty, TTYC_CUP, tty->cy, tty->cx);
}
}