diff options
| author | nicm <nicm> | 2017-06-30 22:24:08 +0000 |
|---|---|---|
| committer | nicm <nicm> | 2017-06-30 22:24:08 +0000 |
| commit | 7247553c77eb9dae8eab1b7ee12b10fc70cca69c (patch) | |
| tree | 3df56d87d49f91795a63b421f6cdf3796d1f0f0e /screen-write.c | |
| parent | 8b0fd63ddb3c71f6b2afa903b5a896a4dd298dee (diff) | |
Try to show a better preview of sessions and windows in tree mode.
Diffstat (limited to 'screen-write.c')
| -rw-r--r-- | screen-write.c | 29 |
1 files changed, 27 insertions, 2 deletions
diff --git a/screen-write.c b/screen-write.c index 6f0f6a22..88f03a31 100644 --- a/screen-write.c +++ b/screen-write.c @@ -387,9 +387,9 @@ screen_write_copy(struct screen_write_ctx *ctx, struct screen *src, u_int px, } } -/* Draw a line on screen. */ +/* Draw a horizontal line on screen. */ void -screen_write_line(struct screen_write_ctx *ctx, u_int nx, int left, int right) +screen_write_hline(struct screen_write_ctx *ctx, u_int nx, int left, int right) { struct screen *s = ctx->s; struct grid_cell gc; @@ -409,6 +409,31 @@ screen_write_line(struct screen_write_ctx *ctx, u_int nx, int left, int right) screen_write_cursormove(ctx, cx, cy); } +/* Draw a horizontal line on screen. */ +void +screen_write_vline(struct screen_write_ctx *ctx, u_int ny, int top, int bottom) +{ + struct screen *s = ctx->s; + struct grid_cell gc; + u_int cx, cy, i; + + cx = s->cx; + cy = s->cy; + + memcpy(&gc, &grid_default_cell, sizeof gc); + gc.attr |= GRID_ATTR_CHARSET; + + screen_write_putc(ctx, &gc, top ? 'w' : 'x'); + for (i = 1; i < ny - 1; i++) { + screen_write_cursormove(ctx, cx, cy + i); + screen_write_putc(ctx, &gc, 'x'); + } + screen_write_cursormove(ctx, cx, cy + ny); + screen_write_putc(ctx, &gc, bottom ? 'v' : 'x'); + + screen_write_cursormove(ctx, cx, cy); +} + /* Draw a box on screen. */ void screen_write_box(struct screen_write_ctx *ctx, u_int nx, u_int ny) |