mirror of
https://github.com/SpaceVim/SpaceVim.git
synced 2025-01-23 12:50:04 +08:00
283 lines
7.0 KiB
VimL
283 lines
7.0 KiB
VimL
|
"======================================================================
|
||
|
|
"
|
||
|
|
" leaderf_snippet.vim -
|
||
|
|
"
|
||
|
|
" Created by skywind on 2021/02/01
|
||
|
|
" Last Modified: 2021/02/13 21:07:12
|
||
|
|
"
|
||
|
|
"======================================================================
|
||
|
|
|
||
|
|
|
||
|
|
"----------------------------------------------------------------------
|
||
|
|
" Query SnipMate Database
|
||
|
|
"----------------------------------------------------------------------
|
||
|
|
function! SnipMateQuery(word, exact) abort
|
||
|
|
let matches = snipMate#GetSnippetsForWordBelowCursor(a:word, a:exact)
|
||
|
|
let result = []
|
||
|
|
let size = 4
|
||
|
|
for [trigger, dict] in matches
|
||
|
|
let body = ''
|
||
|
|
for key in keys(dict)
|
||
|
|
let value = dict[key]
|
||
|
|
if type(value) == v:t_list
|
||
|
|
if len(value) > 0
|
||
|
|
let body = value[0]
|
||
|
|
break
|
||
|
|
endif
|
||
|
|
endif
|
||
|
|
endfor
|
||
|
|
if body != ''
|
||
|
|
let size = max([size, len(trigger)])
|
||
|
|
let result += [[trigger, body]]
|
||
|
|
endif
|
||
|
|
endfor
|
||
|
|
for item in result
|
||
|
|
let t = item[0] . repeat(' ', size - len(item[0]))
|
||
|
|
call extend(item, [t])
|
||
|
|
endfor
|
||
|
|
call sort(result)
|
||
|
|
return result
|
||
|
|
endfunc
|
||
|
|
|
||
|
|
|
||
|
|
"----------------------------------------------------------------------
|
||
|
|
" Simplify Snippet Body
|
||
|
|
"----------------------------------------------------------------------
|
||
|
|
function! SnipMateDescription(body, width) abort
|
||
|
|
let text = join(split(a:body, '\n')[:4], ' ; ')
|
||
|
|
let text = substitute(text, '^\s*\(.\{-}\)\s*$', '\1', '')
|
||
|
|
let text = substitute(text, '\${[^{}]*}', '...', 'g')
|
||
|
|
let text = substitute(text, '\${[^{}]*}', '...', 'g')
|
||
|
|
let text = substitute(text, '\s\+', ' ', 'g')
|
||
|
|
let text = strcharpart(text, 0, a:width)
|
||
|
|
return text
|
||
|
|
endfunc
|
||
|
|
|
||
|
|
|
||
|
|
"----------------------------------------------------------------------
|
||
|
|
" Query Snippets
|
||
|
|
"----------------------------------------------------------------------
|
||
|
|
function! UltiSnipsQuery()
|
||
|
|
call UltiSnips#SnippetsInCurrentScope(1)
|
||
|
|
let list = []
|
||
|
|
let size = 4
|
||
|
|
for [key, info] in items(g:current_ulti_dict_info)
|
||
|
|
let desc = info.description
|
||
|
|
if desc == ''
|
||
|
|
let desc = '...'
|
||
|
|
endif
|
||
|
|
let size = max([size, len(key)])
|
||
|
|
let list += [[key, desc]]
|
||
|
|
endfor
|
||
|
|
call sort(list)
|
||
|
|
for item in list
|
||
|
|
let t = item[0] . repeat(' ', size - len(item[0]))
|
||
|
|
call extend(item, [t])
|
||
|
|
endfor
|
||
|
|
return list
|
||
|
|
endfunc
|
||
|
|
|
||
|
|
|
||
|
|
function! UltiSnipsQuery2()
|
||
|
|
call s:init_python()
|
||
|
|
if g:Lf_PythonVersion == 2
|
||
|
|
let matches = pyeval('leaderf_snippet.usnip_query()')
|
||
|
|
else
|
||
|
|
let matches = py3eval('leaderf_snippet.usnip_query()')
|
||
|
|
endif
|
||
|
|
let width = 100
|
||
|
|
for item in matches
|
||
|
|
let desc = item[1]
|
||
|
|
if desc == ''
|
||
|
|
" let desc = SnipMateDescription(item[3], width)
|
||
|
|
" let item[1] = desc
|
||
|
|
endif
|
||
|
|
endfor
|
||
|
|
return matches
|
||
|
|
endfunc
|
||
|
|
|
||
|
|
|
||
|
|
"----------------------------------------------------------------------
|
||
|
|
" checks
|
||
|
|
"----------------------------------------------------------------------
|
||
|
|
|
||
|
|
function! s:check_snipmate()
|
||
|
|
return (exists(':SnipMateOpenSnippetFiles') == 2)
|
||
|
|
endfunc
|
||
|
|
|
||
|
|
function! s:check_ultisnips()
|
||
|
|
return (exists(':UltiSnipsEdit') == 2)
|
||
|
|
endfunc
|
||
|
|
|
||
|
|
|
||
|
|
"----------------------------------------------------------------------
|
||
|
|
" internal
|
||
|
|
"----------------------------------------------------------------------
|
||
|
|
let s:bufid = -1
|
||
|
|
let s:filetype = ''
|
||
|
|
let s:accept = ''
|
||
|
|
let s:snips = {}
|
||
|
|
let s:snip_engine = -1
|
||
|
|
let s:inited = 0
|
||
|
|
let g:Lf_Extensions = get(g:, 'Lf_Extensions', {})
|
||
|
|
let s:home = fnamemodify(resolve(expand('<sfile>:p')), ':h')
|
||
|
|
|
||
|
|
function! s:init_python()
|
||
|
|
if s:inited != 0
|
||
|
|
return 0
|
||
|
|
endif
|
||
|
|
if s:check_snipmate()
|
||
|
|
let s:snip_engine = 0
|
||
|
|
let s:inited = 1
|
||
|
|
return 0
|
||
|
|
elseif s:check_ultisnips()
|
||
|
|
let s:snip_engine = 1
|
||
|
|
call UltiSnips#SnippetsInCurrentScope(1)
|
||
|
|
else
|
||
|
|
let s:snip_engine = -1
|
||
|
|
let s:inited = 1
|
||
|
|
return 0
|
||
|
|
endif
|
||
|
|
exec g:Lf_py 'import sys, vim'
|
||
|
|
exec g:Lf_py '_pp = vim.eval("s:home")'
|
||
|
|
exec g:Lf_py 'if _pp not in sys.path: sys.path.append(_pp)'
|
||
|
|
exec g:Lf_py 'import leaderf_snippet'
|
||
|
|
if g:Lf_PythonVersion == 2
|
||
|
|
exec 'py2' 'import imp'
|
||
|
|
exec 'py2' 'imp.reload(leaderf_snippet)'
|
||
|
|
else
|
||
|
|
exec 'py3' 'import importlib'
|
||
|
|
exec 'py3' 'importlib.reload(leaderf_snippet)'
|
||
|
|
endif
|
||
|
|
exec g:Lf_py 'leaderf_snippet.init()'
|
||
|
|
let s:inited = 1
|
||
|
|
return 1
|
||
|
|
endfunc
|
||
|
|
|
||
|
|
function! s:lf_snippet_source(...)
|
||
|
|
let source = []
|
||
|
|
if s:inited == 0
|
||
|
|
call s:init_python()
|
||
|
|
let s:inited = 1
|
||
|
|
endif
|
||
|
|
if s:snip_engine == 0
|
||
|
|
let matches = SnipMateQuery('', 0)
|
||
|
|
elseif s:snip_engine == 1
|
||
|
|
" let matches = UltiSnipsQuery()
|
||
|
|
let matches = UltiSnipsQuery2()
|
||
|
|
else
|
||
|
|
let error = "ERROR: Require UltiSnip (recommended) or SnipMate !!"
|
||
|
|
redraw
|
||
|
|
echohl ErrorMsg
|
||
|
|
echom error
|
||
|
|
echohl None
|
||
|
|
let source += [error]
|
||
|
|
let source += [error]
|
||
|
|
let source += [error]
|
||
|
|
return source
|
||
|
|
endif
|
||
|
|
let snips = {}
|
||
|
|
let width = 100
|
||
|
|
for item in matches
|
||
|
|
let trigger = item[0]
|
||
|
|
if trigger =~ '^\u'
|
||
|
|
continue
|
||
|
|
endif
|
||
|
|
if s:snip_engine == 0
|
||
|
|
let desc = SnipMateDescription(item[1], width)
|
||
|
|
let snips[trigger] = item[1]
|
||
|
|
else
|
||
|
|
let desc = item[1]
|
||
|
|
let snips[trigger] = item[3]
|
||
|
|
endif
|
||
|
|
let text = item[2] . ' ' . ' : ' . desc
|
||
|
|
let source += [text]
|
||
|
|
endfor
|
||
|
|
let s:snips = snips
|
||
|
|
return source
|
||
|
|
endfunc
|
||
|
|
|
||
|
|
" echo s:lf_snippet_source()
|
||
|
|
|
||
|
|
function! s:lf_snippet_accept(line, arg)
|
||
|
|
let pos = stridx(a:line, ':')
|
||
|
|
if pos < 0
|
||
|
|
return
|
||
|
|
endif
|
||
|
|
let name = strpart(a:line, 0, pos)
|
||
|
|
let name = substitute(name, '^\s*\(.\{-}\)\s*$', '\1', '')
|
||
|
|
redraw
|
||
|
|
if name != ''
|
||
|
|
let s:accept = name . "\<Plug>snipMateTrigger"
|
||
|
|
if s:snip_engine == 0
|
||
|
|
if mode(1) =~ 'i'
|
||
|
|
call feedkeys(name . "\<Plug>snipMateTrigger", '!')
|
||
|
|
" call feedkeys(name . "\<c-r>=snipMate#TriggerSnippet(1)\<cr>", '!')
|
||
|
|
else
|
||
|
|
call feedkeys('a' . name . "\<Plug>snipMateTrigger", '!')
|
||
|
|
endif
|
||
|
|
elseif s:snip_engine == 1
|
||
|
|
if mode(1) =~ 'i'
|
||
|
|
call feedkeys("\<right>", '!')
|
||
|
|
" call feedkeys("" . name . "\<m-e>", '!')
|
||
|
|
call feedkeys(name . "\<c-r>=UltiSnips#ExpandSnippet()\<cr>", '!')
|
||
|
|
" unsilent echom "col: ". col('.')
|
||
|
|
else
|
||
|
|
call feedkeys('a' . name . "\<c-r>=UltiSnips#ExpandSnippet()\<cr>", '!')
|
||
|
|
endif
|
||
|
|
endif
|
||
|
|
endif
|
||
|
|
endfunc
|
||
|
|
|
||
|
|
|
||
|
|
function! s:lf_snippet_preview(orig_buf_nr, orig_cursor, line, args)
|
||
|
|
let text = a:line
|
||
|
|
let pos = stridx(text, ':')
|
||
|
|
if pos < 0
|
||
|
|
return []
|
||
|
|
endif
|
||
|
|
let name = strpart(text, 0, pos)
|
||
|
|
let name = substitute(name, '^\s*\(.\{-}\)\s*$', '\1', '')
|
||
|
|
let body = get(s:snips, name, '')
|
||
|
|
if body == ''
|
||
|
|
unsilent echom "SUCK"
|
||
|
|
return []
|
||
|
|
endif
|
||
|
|
if s:bufid < 0
|
||
|
|
let s:bufid = bufadd('')
|
||
|
|
let bid = s:bufid
|
||
|
|
call bufload(bid)
|
||
|
|
call setbufvar(bid, '&buflisted', 0)
|
||
|
|
call setbufvar(bid, '&bufhidden', 'hide')
|
||
|
|
call setbufvar(bid, '&modifiable', 1)
|
||
|
|
call deletebufline(bid, 1, '$')
|
||
|
|
call setbufvar(bid, '&modified', 0)
|
||
|
|
call setbufvar(bid, 'current_syntax', '')
|
||
|
|
call setbufvar(bid, '&filetype', '')
|
||
|
|
endif
|
||
|
|
let bid = s:bufid
|
||
|
|
let textlist = split(body, '\n')
|
||
|
|
call setbufvar(bid, '&modifiable', 1)
|
||
|
|
call setbufline(bid, 1, textlist)
|
||
|
|
call setbufvar(bid, '&modified', 0)
|
||
|
|
call setbufvar(bid, '&modifiable', 0)
|
||
|
|
return [bid, 1, '']
|
||
|
|
endfunc
|
||
|
|
|
||
|
|
function! s:lf_win_init(...)
|
||
|
|
setlocal nonumber nowrap
|
||
|
|
endfunc
|
||
|
|
|
||
|
|
let g:Lf_Extensions.snippet = {
|
||
|
|
\ 'source': string(function('s:lf_snippet_source'))[10:-3],
|
||
|
|
\ 'accept': string(function('s:lf_snippet_accept'))[10:-3],
|
||
|
|
\ 'preview': string(function('s:lf_snippet_preview'))[10:-3],
|
||
|
|
\ 'highlights_def': {
|
||
|
|
\ 'Lf_hl_funcScope': '^\S\+',
|
||
|
|
\ },
|
||
|
|
\ 'after_enter': string(function('s:lf_win_init'))[10:-3],
|
||
|
|
\ }
|
||
|
|
|
||
|
|
|
||
|
|
|