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fix(column): redraw and update signcols for paired extmark 

Problem:  Signcolumn width does not increase when ranged sign does not
          start at sentinel line.
Solution: Handle paired range of added sign when checking signcols.
This commit is contained in:
Luuk van Baal 2023-11-27 16:22:19 +01:00 committed by Lewis Russell
parent adb2258345
commit 35cec0de4a
4 changed files with 18 additions and 35 deletions
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9
src/nvim/buffer.c
View File

@ -4055,7 +4055,7 @@ void buf_signcols_del_check(buf_T *buf, linenr_T line1, linenr_T line2)
///
/// @param buf buffer to check
/// @param added sign being added
void buf_signcols_add_check(buf_T *buf, linenr_T lnum)
void buf_signcols_add_check(buf_T *buf, linenr_T line1, linenr_T line2)
{
if (!buf->b_signcols.valid) {
return;
@ -4066,7 +4066,9 @@ void buf_signcols_add_check(buf_T *buf, linenr_T lnum)
return;
}
if (lnum == buf->b_signcols.sentinel) {
linenr_T sent = buf->b_signcols.sentinel;
if (sent >= line1 && sent <= line2) {
if (buf->b_signcols.size == buf->b_signcols.max) {
buf->b_signcols.max++;
}
@ -4075,12 +4077,11 @@ void buf_signcols_add_check(buf_T *buf, linenr_T lnum)
return;
}
int signcols = decor_signcols(buf, lnum - 1, lnum - 1, SIGN_SHOW_MAX);
int signcols = decor_signcols(buf, line1 - 1, line2 - 1, SIGN_SHOW_MAX);
if (signcols > buf->b_signcols.size) {
buf->b_signcols.size = signcols;
buf->b_signcols.max = signcols;
buf->b_signcols.sentinel = lnum;
redraw_buf_later(buf, UPD_NOT_VALID);
}
}

10
src/nvim/decoration.c
View File

@ -169,7 +169,7 @@ DecorSignHighlight decor_sh_from_inline(DecorHighlightInline item)
return conv;
}
void buf_put_decor(buf_T *buf, DecorInline decor, int row)
void buf_put_decor(buf_T *buf, DecorInline decor, int row, int row2)
{
if (decor.ext) {
DecorVirtText *vt = decor.data.ext.vt;
@ -181,7 +181,7 @@ void buf_put_decor(buf_T *buf, DecorInline decor, int row)
uint32_t idx = decor.data.ext.sh_idx;
while (idx != DECOR_ID_INVALID) {
DecorSignHighlight *sh = &kv_A(decor_items, idx);
buf_put_decor_sh(buf, sh, row);
buf_put_decor_sh(buf, sh, row, row2);
idx = sh->next;
}
}
@ -202,14 +202,14 @@ void buf_put_decor_virt(buf_T *buf, DecorVirtText *vt)
}
static int sign_add_id = 0;
void buf_put_decor_sh(buf_T *buf, DecorSignHighlight *sh, int row)
void buf_put_decor_sh(buf_T *buf, DecorSignHighlight *sh, int row, int row2)
{
if (sh->flags & kSHIsSign) {
sh->sign_add_id = sign_add_id++;
buf->b_signs++;
if (sh->text.ptr) {
buf->b_signs_with_text++;
buf_signcols_add_check(buf, row + 1);
buf_signcols_add_check(buf, row + 1, row2 + 1);
}
}
}
@ -835,7 +835,7 @@ int decor_signcols(buf_T *buf, int row, int end_row, int max)
}
if (count > signcols) {
if (row != end_row) {
if (count > buf->b_signcols.size) {
buf->b_signcols.sentinel = currow + 1;
}
if (count >= max) {

5
src/nvim/extmark.c
View File

@ -90,7 +90,7 @@ void extmark_set(buf_T *buf, uint32_t ns_id, uint32_t *idp, int row, colnr_T col
revised:
if (decor_flags || decor.ext) {
buf_put_decor(buf, decor, row);
buf_put_decor(buf, decor, row, end_row > -1 ? end_row : row);
decor_redraw(buf, row, end_row > -1 ? end_row : row, decor);
}
@ -393,7 +393,8 @@ void extmark_apply_undo(ExtmarkUndoObject undo_info, bool undo)
MarkTreeIter itr[1] = { 0 };
MTKey mark = marktree_lookup(curbuf->b_marktree, pos.mark, itr);
mt_itr_rawkey(itr).flags &= (uint16_t) ~MT_FLAG_INVALID;
buf_put_decor(curbuf, mt_decor(mark), mark.pos.row);
MTPos end = marktree_get_altpos(curbuf->b_marktree, mark, itr);
buf_put_decor(curbuf, mt_decor(mark), mark.pos.row, end.row < 0 ? mark.pos.row : end.row);
}
if (pos.old_row >= 0) {
extmark_setraw(curbuf, pos.mark, pos.old_row, pos.old_col);

29
test/functional/ui/decorations_spec.lua
View File

@ -4718,21 +4718,19 @@ l5
{2:~ }|
|
]]}
end)
it('can add multiple signs (multiple extmarks) 2', function()
insert(example_test3)
feed 'gg'
meths.buf_set_extmark(0, ns, 1, -1, {sign_text='S1'})
meths.buf_set_extmark(0, ns, 1, -1, {sign_text='S2'})
meths.buf_set_extmark(0, ns, 3, -1, {sign_text='S1'})
meths.buf_set_extmark(0, ns, 1, -1, {sign_text='S2', end_row = 3})
screen:expect{grid=[[
{1: }^l1 |
S1S2l2 |
{1: }l3 |
{1: }l4 |
S2{1: }l2 |
S2{1: }l3 |
S1S2l4 |
{1: }l5 |
{1: } |
{2:~ }|
@ -4740,23 +4738,6 @@ l5
{2:~ }|
|
]]}
-- TODO(lewis6991): Support ranged signs
-- meths.buf_set_extmark(1, ns, 1, -1, {sign_text='S3', end_row = 2})
-- screen:expect{grid=[[
-- {1: }^l1 |
-- S3S2S1l2 |
-- S3{1: }l3 |
-- {1: }l4 |
-- {1: }l5 |
-- {1: } |
-- {2:~ }|
-- {2:~ }|
-- {2:~ }|
-- |
-- ]]}
end)
it('can add multiple signs (multiple extmarks) 3', function()