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fix(ui): fix cursor position with multiple inline virtual text

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vim-patch9.0.0121: cannot put virtual text after or below a line

Problem:    Cannot put virtual text after or below a line.
Solution:   Add "text_align" and "text_wrap" arguments.

b7963df98f

This only patches the fix, not the whole thing.
This commit is contained in:
Ibby 2023-03-19 17:37:28 +11:00 committed by bfredl
parent efa9b299a7
commit a38d7f9984
3 changed files with 32 additions and 5 deletions
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3
src/nvim/drawline.c
View File

@ -1796,8 +1796,7 @@ int win_line(win_T *wp, linenr_T lnum, int startrow, int endrow, bool nochange,
if (has_decor && v >= 0) {
bool selected = (area_active || (area_highlighting && noinvcur
&& wlv.vcol == wp->w_virtcol));
extmark_attr = decor_redraw_col(wp, (colnr_T)v, wlv.off,
selected, &decor_state);
extmark_attr = decor_redraw_col(wp, (colnr_T)v, wlv.off, selected, &decor_state);
// we could already be inside an existing virt_line with multiple chunks
if (!(virt_inline_i < kv_size(virt_inline))) {

7
src/nvim/plines.c
View File

@ -396,12 +396,13 @@ int win_lbr_chartabsize(chartabsize_T *cts, int *headp)
mtkey_t mark = marktree_itr_current(cts->cts_iter);
if (mark.pos.row != cts->cts_row || mark.pos.col > col) {
break;
} else if (mark.pos.col == col) { // TODO: or maybe unconditionally, what if byte-misaligned?
} else if (mark.pos.col
== col) { // TODO(bfredl): or maybe unconditionally, what if byte-misaligned?
if (!mt_end(mark)) {
Decoration decor = get_decor(mark);
if (decor.virt_text_pos == kVTInline) {
cts->cts_cur_text_width = decor.virt_text_width;
size += cts->cts_cur_text_width;
cts->cts_cur_text_width += decor.virt_text_width;
size += decor.virt_text_width;
}
}
}

27
test/functional/ui/decorations_spec.lua
View File

@ -1245,6 +1245,33 @@ end]]
|
]]}
end)
it('cursor positions are correct with multiple inline virtual text', function()
insert('12345678')
meths.buf_set_extmark(0, ns, 0, 4,
{ virt_text = { { ' virtual text ', 'Special' } }, virt_text_pos = 'inline' })
meths.buf_set_extmark(0, ns, 0, 4,
{ virt_text = { { ' virtual text ', 'Special' } }, virt_text_pos = 'inline' })
feed '^'
feed '4l'
screen:expect { grid = [[
1234{28: virtual text virtual text }^5678 |
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
|
]]}
end)
end)
describe('decorations: virtual lines', function()