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Copy mode search improvements:

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- Add styles for the search marking styles (copy-mode-match-style and
  copy-mode-current-match-style).

- Show the current match (the one with the cursor on it) in a different style.

- Copying without a selection will copy the current match if there is one.
This commit is contained in:
nicm
2020-05-16 15:11:52 +00:00
parent 80e52545a0
commit 2391fe23ab
5 changed files with 167 additions and 54 deletions
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39
screen-write.c
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@ -344,44 +344,9 @@ screen_write_vnputs(struct screen_write_ctx *ctx, ssize_t maxlen,
free(msg);
}
/* Copy from another screen. Assumes target region is big enough. */
void
screen_write_copy(struct screen_write_ctx *ctx, struct screen *src, u_int px,
u_int py, u_int nx, u_int ny, bitstr_t *mbs, const struct grid_cell *mgc)
{
struct screen *s = ctx->s;
struct grid *gd = src->grid;
struct grid_cell gc;
u_int xx, yy, cx, cy, b;
if (nx == 0 || ny == 0)
return;
cx = s->cx;
cy = s->cy;
for (yy = py; yy < py + ny; yy++) {
for (xx = px; xx < px + nx; xx++) {
grid_get_cell(gd, xx, yy, &gc);
if (mbs != NULL) {
b = (yy * screen_size_x(src)) + xx;
if (bit_test(mbs, b)) {
gc.attr = mgc->attr;
gc.fg = mgc->fg;
gc.bg = mgc->bg;
}
}
if (xx + gc.data.width <= px + nx)
screen_write_cell(ctx, &gc);
}
cy++;
screen_write_set_cursor(ctx, cx, cy);
}
}
/*
* Copy from another screen but without the selection stuff. Also assumes the
* target region is already big enough.
* Copy from another screen but without the selection stuff. Assumes the target
* region is already big enough.
*/
void
screen_write_fast_copy(struct screen_write_ctx *ctx, struct screen *src,