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feat(signs)!: place higher-priority signs from the left #27781

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Problem:
Higher-priority signs may be hidden by lower-priority signs.

Solution:
Place higher-priority signs from the left.

Example:

    nvim_buf_set_extmark(0, ns, 0, -1, {sign_text='H', priority=1})
    nvim_buf_set_extmark(0, ns, 0, -1, {sign_text='W', priority=2})
    nvim_buf_set_extmark(0, ns, 0, -1, {sign_text='E', priority=3})

Before:

            |     |
          H | W E |
          ^ |     |
Not visible

After:

  |     |
  | E W | H
  |     | ^
          Not visible

Fixes #16632
This commit is contained in:
Tobias Schmitz
2024-05-21 18:21:42 +02:00
committed by GitHub
parent 8263ed4670
commit ad191be65e
8 changed files with 54 additions and 52 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
runtime/doc/news.txt
View File

@@ -38,7 +38,7 @@ DEFAULTS
EDITOR
• TODO
• The order in which signs are placed was changed. Higher priority signs will now appear left of lower priority signs.
EVENTS

7
runtime/doc/sign.txt
View File

@@ -72,9 +72,10 @@ on the same line, the attributes of the sign with the highest priority is used
independently of the sign group. The default priority for a sign is 10. The
priority is assigned at the time of placing a sign.
When two signs with the same priority are present, and one has an icon or text
in the signcolumn while the other has line highlighting, then both are
displayed.
When multiple signs that each have an icon or text are present, signs are
ordered with increasing priority from left to right, up until the maximum
width set in 'signcolumn'. Lower priority signs that do not fit are hidden.
Highest priority signs with highlight attributes are always shown.
When the line on which the sign is placed is deleted, the sign is removed along
with it.

7
src/nvim/decoration.c
View File

@@ -740,14 +740,15 @@ void decor_redraw_signs(win_T *wp, buf_T *buf, int row, SignTextAttrs sattrs[],
if (kv_size(signs)) {
int width = wp->w_minscwidth == SCL_NUM ? 1 : wp->w_scwidth;
int idx = MIN(width, num_text) - 1;
int len = MIN(width, num_text);
int idx = 0;
qsort((void *)&kv_A(signs, 0), kv_size(signs), sizeof(kv_A(signs, 0)), sign_item_cmp);
for (size_t i = 0; i < kv_size(signs); i++) {
DecorSignHighlight *sh = kv_A(signs, i).sh;
if (idx >= 0 && sh->text[0]) {
if (idx < len && sh->text[0]) {
memcpy(sattrs[idx].text, sh->text, SIGN_WIDTH * sizeof(sattr_T));
sattrs[idx--].hl_id = sh->hl_id;
sattrs[idx++].hl_id = sh->hl_id;
}
if (*num_id == 0) {
*num_id = sh->number_hl_id;

2
test/functional/api/extmark_spec.lua
View File

@@ -1743,7 +1743,7 @@ describe('API/extmarks', function()
command('silent undo')
screen:expect([[
S1{7: }^aaa bbb ccc |
S1S2aaa bbb ccc |
S2S1aaa bbb ccc |
S2{7: }aaa bbb ccc |
{7: }aaa bbb ccc |*2
|

6
test/functional/api/vim_spec.lua
View File

@@ -3918,13 +3918,13 @@ describe('API', function()
norm 4G
]])
eq({
str = '││aabb 4 ',
str = '││bbaa 4 ',
width = 9,
highlights = {
{ group = 'CursorLineFold', start = 0 },
{ group = 'Normal', start = 6 },
{ group = 'IncSearch', start = 6 },
{ group = 'ErrorMsg', start = 8 },
{ group = 'ErrorMsg', start = 6 },
{ group = 'IncSearch', start = 8 },
{ group = 'Normal', start = 10 },
},
}, api.nvim_eval_statusline(

42
test/functional/ui/decorations_spec.lua
View File

@@ -5062,7 +5062,7 @@ l5
{7: }^l1 |
S2{7: }l2 |
S2{7: }l3 |
S1S2l4 |
S2S1l4 |
{7: }l5 |
{7: } |
{1:~ }|*3
@@ -5081,7 +5081,7 @@ l5
screen:expect{grid=[[
{7: }^l1 |
S1{7: }l2 |
S1S2l3 |
S2S1l3 |
S2{7: }l4 |
{7: }l5 |
{7: } |
@@ -5122,8 +5122,8 @@ l5
api.nvim_buf_set_extmark(0, ns, 2, -1, {sign_text='S5'})
screen:expect{grid=[[
S1S4^l1 |
x S2l2 |
S4S1^l1 |
S2x l2 |
S5{7: }l3 |
{7: }l4 |
{7: }l5 |
@@ -5147,9 +5147,9 @@ l5
api.nvim_buf_set_extmark(0, ns, 2, -1, {sign_text='S5'})
screen:expect{grid=[[
S1S3S4^l1 |
x S2S3l2 |
S3S5{7: }l3 |
S4S3S1^l1 |
S3S2x l2 |
S5S3{7: }l3 |
S3{7: }l4 |
S3{7: }l5 |
{7: } |
@@ -5196,8 +5196,8 @@ l5
end
screen:expect{grid=[[
W X Y Z {100:a} {100:b} {100:c} {100:d} {100:e} {100:f} {100:g} {100:h} |*8
W X Y Z {100:a} {100:b} {100:c} {100:d} {100:e} {100:f} {100:g} {100:^h} |
Z Y X W {100:a} {100:b} {100:c} {100:d} {100:e} {100:f} {100:g} {100:h} |*8
Z Y X W {100:a} {100:b} {100:c} {100:d} {100:e} {100:f} {100:g} {100:^h} |
|
]]}
end)
@@ -5216,7 +5216,7 @@ l5
api.nvim_buf_set_extmark(0, ns, 0, -1, {sign_text='S1', priority=1})
screen:expect{grid=[[
S1S2O3S4S5^l1 |
S5S4O3S2S1^l1 |
{7: }l2 |
|
]]}
@@ -5256,7 +5256,7 @@ l5
api.nvim_buf_set_extmark(0, ns, 0, -1, {sign_text='S5', priority=200})
screen:expect{grid=[[
O3O3O3O3O3O3O3O3S5^ |
S5O3O3O3O3O3O3O3O3^ |
{1:~ }|
|
]]}
@@ -5302,9 +5302,9 @@ l5
feed('gg')
local s1 = [[
S1S2^l1 |
S2S3l2 |
S2S3l3 |
S2S1^l1 |
S3S2l2 |
S3S2l3 |
|
]]
screen:expect{grid=s1}
@@ -5312,7 +5312,7 @@ l5
command('move2')
screen:expect{grid=[[
S3{7: }l2 |
S1S2S3^l1 |
S3S2S1^l1 |
{7: }l3 |
|
]]}
@@ -5320,14 +5320,14 @@ l5
screen:expect{grid=s1}
command('d')
screen:expect{grid=[[
S1S2S3^l2 |
S2S3{7: }l3 |
S3S2S1^l2 |
S3S2{7: }l3 |
{7: }l4 |
|
]]}
command('d')
screen:expect{grid=[[
S1S2S3^l3 |
S3S2S1^l3 |
{7: }l4 |
{7: }l5 |
|
@@ -5376,7 +5376,7 @@ l5
]])
screen:expect{grid=[[
{7: }l3 |
S1S2l5 |
S2S1l5 |
{7: }^ |
|
]]}
@@ -5468,7 +5468,7 @@ l5
api.nvim_buf_set_extmark(0, ns2, 0, 0, {sign_text = 'S2', id = 1})
screen:expect{grid=[[
S1S2^ |
S2S1^ |
{1:~ }|*8
|
]]}
@@ -5489,7 +5489,7 @@ l5
command('0d29')
screen:expect{grid=[[
S1S2S3S4{9:^foo} |
S4S3S2S1{9:^foo} |
S5{7: }{9:foo} |
{1:~ }|*7
29 fewer lines |

28
test/functional/ui/sign_spec.lua
View File

@@ -207,7 +207,7 @@ describe('Signs', function()
screen:expect([[
{2: }{6: 1 }a |
{2: }{6: 2 }b |
{1:>>}WW{6: 3 }c |
WW{1:>>}{6: 3 }c |
{2: }{6: 4 }^ |
{0:~ }|*9
|
@@ -220,9 +220,9 @@ describe('Signs', function()
sign place 3 line=2 name=pietError buffer=1
]])
screen:expect([[
{1:>>}{8:XX}{6: 1 }a |
{8:XX}{1:>>}{6: 2 }b |
{1:>>}WW{6: 3 }c |
{8:XX}{1:>>}{6: 1 }a |
{1:>>}{8:XX}{6: 2 }b |
WW{1:>>}{6: 3 }c |
{2: }{6: 4 }^ |
{0:~ }|*9
|
@@ -240,9 +240,9 @@ describe('Signs', function()
-- "auto:3" accommodates all the signs we defined so far.
exec('set signcolumn=auto:3')
local s3 = [[
{1:>>}{8:XX}{2: }{6: 1 }a |
{8:XX}{1:>>}{2: }{6: 2 }b |
{8:XX}{1:>>}WW{6: 3 }c |
{8:XX}{1:>>}{2: }{6: 1 }a |
{1:>>}{8:XX}{2: }{6: 2 }b |
WW{1:>>}{8:XX}{6: 3 }c |
{2: }{6: 4 }^ |
{0:~ }|*9
|
@@ -251,9 +251,9 @@ describe('Signs', function()
-- Check "yes:9".
exec('set signcolumn=yes:9')
screen:expect([[
{1:>>}{8:XX}{2: }{6: 1 }a |
{8:XX}{1:>>}{2: }{6: 2 }b |
{8:XX}{1:>>}WW{2: }{6: 3 }c |
{8:XX}{1:>>}{2: }{6: 1 }a |
{1:>>}{8:XX}{2: }{6: 2 }b |
WW{1:>>}{8:XX}{2: }{6: 3 }c |
{2: }{6: 4 }^ |
{0:~ }|*9
|
@@ -266,8 +266,8 @@ describe('Signs', function()
exec('3move1')
exec('2d')
screen:expect([[
{1:>>}{8:XX}{6: 1 }a |
{8:XX}{1:>>}{6: 2 }^b |
{8:XX}{1:>>}{6: 1 }a |
{1:>>}{8:XX}{6: 2 }^b |
{2: }{6: 3 } |
{0:~ }|*10
|
@@ -275,8 +275,8 @@ describe('Signs', function()
-- character deletion does not delete signs.
feed('x')
screen:expect([[
{1:>>}{8:XX}{6: 1 }a |
{8:XX}{1:>>}{6: 2 }^ |
{8:XX}{1:>>}{6: 1 }a |
{1:>>}{8:XX}{6: 2 }^ |
{2: }{6: 3 } |
{0:~ }|*10
|

12
test/functional/ui/statuscolumn_spec.lua
View File

@@ -237,7 +237,7 @@ describe('statuscolumn', function()
{2: }{1: │ }aaaaa |
{0:>!}{2: }{1: 5│ }aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa|
{2: }{1: │ }aaaaa |
{1:>>}{0:>!}{1: 6│ }aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa|
{0:>!}{1:>> 6│ }aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa|
{2: }{1: │ }aaaaa |
{2: }{1: 7│ }aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa|
{2: }{1: │ }aaaaa |
@@ -256,7 +256,7 @@ describe('statuscolumn', function()
{2: }{1: │}{2: }{1: }aaaaaa |
{2: }{1: 5│}{0:>!}{2: }{1: }aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa|
{2: }{1: │}{2: }{1: }aaaaaa |
{2: }{1: 6│>>}{0:>!}{1: }aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa|
{2: }{1: 6│}{0:>!}{1:>> }aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa|
{2: }{1: │}{2: }{1: }aaaaaa |
{2: }{1: 7│}{2: }{1: }aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa|
{2: }{1: │}{2: }{1: }aaaaaa |
@@ -273,7 +273,7 @@ describe('statuscolumn', function()
{2: }{1: │}{2: }{1: }aaaaaa |
{2: }{1: 5│}{0:>!}{2: }{1: }aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa|
{2: }{1: │}{2: }{1: }aaaaaa |
{2: }{1: 6│>>}{0:>!}{1: }aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa|
{2: }{1: 6│}{0:>!}{1:>> }aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa|
{2: }{1: │}{2: }{1: }aaaaaa |
{2: }{1: 7│}{2: }{1: }aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa|
{2: }{1: │}{2: }{1: }aaaaaa |
@@ -291,7 +291,7 @@ describe('statuscolumn', function()
{2: }{1: 4│}{2: }{1: }aaaaaa |
{2: }{1: 5│}{0:>!}{2: }{1: }aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa|
{2: }{1: 5│}{2: }{1: }aaaaaa |
{2: }{1: 6│>>}{0:>!}{1: }aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa|
{2: }{1: 6│}{0:>!}{1:>> }aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa|
{2: }{1: 6│}{2: }{1: }aaaaaa |
{2: }{1: 7│}{2: }{1: }aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa|
{2: }{1: 7│}{2: }{1: }aaaaaa |
@@ -309,7 +309,7 @@ describe('statuscolumn', function()
{2: }{1: 4│}{2: }{1: }aaaaaa |
{2: }{1: 3│}{0:>!}{2: }{1: }aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa|
{2: }{1: 3│}{2: }{1: }aaaaaa |
{2: }{1: 2│>>}{0:>!}{1: }aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa|
{2: }{1: 2│}{0:>!}{1:>> }aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa|
{2: }{1: 2│}{2: }{1: }aaaaaa |
{2: }{1: 1│}{2: }{1: }aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa|
{2: }{1: 1│}{2: }{1: }aaaaaa |
@@ -326,7 +326,7 @@ describe('statuscolumn', function()
{2: }{1: │}{2: }{1: }aaaaaa |
{2: }{1: 3│}{0:>!}{2: }{1: }aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa|
{2: }{1: │}{2: }{1: }aaaaaa |
{2: }{1: 2│>>}{0:>!}{1: }aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa|
{2: }{1: 2│}{0:>!}{1:>> }aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa|
{2: }{1: │}{2: }{1: }aaaaaa |
{2: }{1: 1│}{2: }{1: }aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa|
{2: }{1: │}{2: }{1: }aaaaaa |