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Merge branch 'obsd-master'

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This commit is contained in:
Thomas Adam 2020-04-17 18:01:30 +01:00
commit 857fca1095
1 changed files with 14 additions and 19 deletions
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33
screen-write.c
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@ -46,7 +46,7 @@ struct screen_write_collect_item {
u_int x;
int wrapped;
enum { TEXT, CLEAR, CLEAR_END, CLEAR_START } type;
enum { TEXT, CLEAR_END, CLEAR_START } type;
u_int used;
union {
u_int bg;
@ -58,6 +58,7 @@ struct screen_write_collect_item {
TAILQ_ENTRY(screen_write_collect_item) entry;
};
struct screen_write_collect_line {
u_int bg;
TAILQ_HEAD(, screen_write_collect_item) items;
};
@ -932,10 +933,9 @@ screen_write_deleteline(struct screen_write_ctx *ctx, u_int ny, u_int bg)
void
screen_write_clearline(struct screen_write_ctx *ctx, u_int bg)
{
struct screen *s = ctx->s;
struct grid_line *gl;
u_int sx = screen_size_x(s);
struct screen_write_collect_item *ci = ctx->item;
struct screen *s = ctx->s;
struct grid_line *gl;
u_int sx = screen_size_x(s);
gl = grid_get_line(s->grid, s->grid->hsize + s->cy);
if (gl->cellsize == 0 && COLOUR_DEFAULT(bg))
@ -944,11 +944,8 @@ screen_write_clearline(struct screen_write_ctx *ctx, u_int bg)
grid_view_clear(s->grid, 0, s->cy, sx, 1, bg);
screen_write_collect_clear(ctx, s->cy, 1);
ci->x = 0;
ci->type = CLEAR;
ci->bg = bg;
TAILQ_INSERT_TAIL(&ctx->list[s->cy].items, ci, entry);
ctx->item = xcalloc(1, sizeof *ctx->item);
ctx->list[s->cy].bg = 1 + bg;
ctx->item->used = 0;
}
/* Clear to end of line from cursor. */
@ -1250,8 +1247,6 @@ screen_write_collect_clear_start(struct screen_write_ctx *ctx, u_int y, u_int x,
return (0);
TAILQ_FOREACH_SAFE(ci, &ctx->list[y].items, entry, tmp) {
switch (ci->type) {
case CLEAR:
continue;
case CLEAR_START:
if (ci->x >= x) {
if (ci->bg == bg)
@ -1293,8 +1288,6 @@ screen_write_collect_clear_end(struct screen_write_ctx *ctx, u_int y, u_int x,
return (0);
TAILQ_FOREACH_SAFE(ci, &ctx->list[y].items, entry, tmp) {
switch (ci->type) {
case CLEAR:
continue;
case CLEAR_START:
if (ci->x >= x)
ci->x = x;
@ -1395,13 +1388,15 @@ screen_write_collect_flush(struct screen_write_ctx *ctx, int scroll_only,
cx = s->cx; cy = s->cy;
for (y = 0; y < screen_size_y(s); y++) {
if (ctx->list[y].bg != 0) {
screen_write_set_cursor(ctx, 0, y);
screen_write_initctx(ctx, &ttyctx, 1);
ttyctx.bg = ctx->list[y].bg - 1;
tty_write(tty_cmd_clearline, &ttyctx);
}
TAILQ_FOREACH_SAFE(ci, &ctx->list[y].items, entry, tmp) {
screen_write_set_cursor(ctx, ci->x, y);
if (ci->type == CLEAR) {
screen_write_initctx(ctx, &ttyctx, 1);
ttyctx.bg = ci->bg;
tty_write(tty_cmd_clearline, &ttyctx);
} else if (ci->type == CLEAR_END) {
if (ci->type == CLEAR_END) {
screen_write_initctx(ctx, &ttyctx, 1);
ttyctx.bg = ci->bg;
tty_write(tty_cmd_clearendofline, &ttyctx);