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#333 Remember the IDs for highlights

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This commit is contained in:
w0rp 2017-03-12 22:46:33 +00:00
parent 382e569f66
commit 711ab99362
4 changed files with 21 additions and 16 deletions
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19
autoload/ale/highlight.vim
View File

@ -22,12 +22,16 @@ function! ale#highlight#UnqueueHighlights(buffer) abort
endif
endfunction
function! s:RemoveOldHighlights() abort
function! s:GetALEMatches() abort
let l:list = []
for l:match in getmatches()
if l:match['group'] ==# 'ALEError' || l:match['group'] ==# 'ALEWarning'
call matchdelete(l:match['id'])
call add(l:list, l:match)
endif
endfor
return l:list
endfunction
function! ale#highlight#UpdateHighlights() abort
@ -36,7 +40,9 @@ function! ale#highlight#UpdateHighlights() abort
let l:loclist = l:has_new_items ? remove(s:buffer_highlights, l:buffer) : []
if l:has_new_items || !g:ale_enabled
call s:RemoveOldHighlights()
for l:match in s:GetALEMatches()
call matchdelete(l:match['id'])
endfor
endif
if l:has_new_items
@ -46,7 +52,10 @@ function! ale#highlight#UpdateHighlights() abort
let l:line = l:item.lnum
let l:size = 1
call matchaddpos(l:group, [[l:line, l:col, l:size]])
" Rememeber the match ID for the item.
" This ID will be used to preserve loclist items which are set
" many times.
let l:item.match_id = matchaddpos(l:group, [[l:line, l:col, l:size]])
endfor
endif
endfunction
@ -64,7 +73,7 @@ function! ale#highlight#SetHighlights(buffer, loclist) abort
"
" We'll filter the loclist down to items we can set now.
let s:buffer_highlights[a:buffer] = filter(
\ deepcopy(a:loclist),
\ copy(a:loclist),
\ 'v:val.bufnr == a:buffer && v:val.col > 0'
\)

3
autoload/ale/sign.vim
View File

@ -125,8 +125,7 @@ function! ale#sign#SetSigns(buffer, loclist) abort
\ : 'ALEWarningSign'
" Save the sign IDs we are setting back on our loclist objects.
" These IDs can be used later for changing line numbers of items
" we keep, based on what Vim adjusts automatically.
" These IDs will be used to preserve items which are set many times.
for l:obj in l:sublist
let l:obj.sign_id = l:sign_id
endfor

11
test/test_highlight_placement.vader
View File

@ -4,27 +4,18 @@ Before:
\ {
\ 'lnum': 1,
\ 'col': 1,
\ 'bufnr': bufnr('%'),
\ 'vcol': 0,
\ 'nr': -1,
\ 'type': 'E',
\ 'text': 'foo',
\ },
\ {
\ 'lnum': 2,
\ 'col': 1,
\ 'bufnr': bufnr('%'),
\ 'vcol': 0,
\ 'nr': -1,
\ 'type': 'W',
\ 'text': 'bar',
\ },
\ {
\ 'lnum': 3,
\ 'col': 5,
\ 'bufnr': bufnr('%'),
\ 'vcol': 0,
\ 'nr': -1,
\ 'type': 'E',
\ 'text': 'wat',
\ },
@ -59,3 +50,5 @@ Execute(Highlights should be set when a linter runs):
\ {'group': 'ALEError', 'id': 6, 'priority': 10, 'pos1': [3, 5, 1]}
\ ],
\ getmatches()
AssertEqual [4, 5, 6], map(copy(g:ale_buffer_info[bufnr('')].loclist), 'v:val.match_id')

4
test/test_linting_updates_loclist.vader
View File

@ -36,4 +36,8 @@ Execute(The loclist should be updated after linting is done):
call ale#engine#WaitForJobs(2000)
AssertEqual ['' . bufnr('%')], keys(g:ale_buffer_info)
let g:expected_data[0].match_id = getmatches()[0].id
let g:expected_data[1].match_id = getmatches()[1].id
AssertEqual g:expected_data, g:ale_buffer_info[bufnr('%')].loclist