neosnippet.vim/autoload/neocomplcache/sources/snippets_complete.vim
2012-09-28 00:42:34 +09:00

128 lines
4.2 KiB
VimL

"=============================================================================
" FILE: snippets_complete.vim
" AUTHOR: Shougo Matsushita <Shougo.Matsu@gmail.com>
" Last Modified: 28 Sep 2012.
" License: MIT license {{{
" Permission is hereby granted, free of charge, to any person obtaining
" a copy of this software and associated documentation files (the
" "Software"), to deal in the Software without restriction, including
" without limitation the rights to use, copy, modify, merge, publish,
" distribute, sublicense, and/or sell copies of the Software, and to
" permit persons to whom the Software is furnished to do so, subject to
" the following conditions:
"
" The above copyright notice and this permission notice shall be included
" in all copies or substantial portions of the Software.
"
" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
" IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
" CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
" TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
" SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
" }}}
"=============================================================================
let s:save_cpo = &cpo
set cpo&vim
let s:source = {
\ 'name' : 'snippets_complete',
\ 'kind' : 'plugin',
\}
function! s:source.initialize()"{{{
" Initialize.
call neocomplcache#set_dictionary_helper(
\ g:neocomplcache_source_rank, 'snippets_complete', 8)
endfunction"}}}
function! s:source.finalize()"{{{
delcommand NeoComplCacheEditSnippets
delcommand NeoComplCacheEditRuntimeSnippets
delcommand NeoComplCacheCachingSnippets
hi clear NeoComplCacheExpandSnippets
if neocomplcache#exists_echodoc()
call echodoc#unregister('snippets_complete')
endif
endfunction"}}}
function! s:source.get_keyword_list(cur_keyword_str)"{{{
let all_snippets = neosnippet#get_snippets()
let filetype = neocomplcache#get_context_filetype()
if !has_key(all_snippets, filetype)
" Caching snippets.
call neosnippet#caching_snippets(filetype)
endif
return s:keyword_filter(neocomplcache#dup_filter(
\ values(all_snippets)), a:cur_keyword_str)
endfunction"}}}
function! s:keyword_filter(list, cur_keyword_str)"{{{
let keyword_escape = neocomplcache#keyword_escape(a:cur_keyword_str)
let prev_word = neocomplcache#get_prev_word(a:cur_keyword_str)
" Keyword filter.
let pattern = printf('v:val.word =~ %s &&'.
\ '(!has_key(v:val, "prev_word") || v:val.prev_word == %s)',
\ string('^' . keyword_escape), string(prev_word))
let list = filter(a:list, pattern)
" Substitute abbr.
let abbr_pattern = printf('%%.%ds..%%s',
\ g:neocomplcache_max_keyword_width-10)
for snippet in list
if snippet.snip =~ '\\\@<!`=.*\\\@<!`'
let snippet.menu = s:eval_snippet(snippet.snip)
if g:neocomplcache_max_keyword_width >= 0 &&
\ len(snippet.menu) > g:neocomplcache_max_keyword_width
let snippet.menu = printf(abbr_pattern,
\ snippet.menu, snippet.menu[-8:])
endif
let snippet.menu = '`Snip` ' . snippet.menu
endif
let snippet.neocomplcache__convertable = 0
endfor
return list
endfunction"}}}
function! neocomplcache#sources#snippets_complete#define()"{{{
return s:source
endfunction"}}}
function! s:compare_words(i1, i2)
return a:i1.menu - a:i2.menu
endfunction
function! neocomplcache#sources#snippets_complete#expandable()"{{{
return neosnippet#expandable()
endfunction"}}}
function! neocomplcache#sources#snippets_complete#force_expandable()"{{{
return neosnippet#expandable()
endfunction"}}}
function! neocomplcache#sources#snippets_complete#jumpable()"{{{
return neosnippet#jumpable()
endfunction"}}}
function! neocomplcache#sources#snippets_complete#get_snippets()"{{{
return neosnippet#get_snippets()
endfunction"}}}
function! neocomplcache#sources#snippets_complete#get_snippets_dir()"{{{
return neosnippet#get_snippets_dir()
endfunction"}}}
let &cpo = s:save_cpo
unlet s:save_cpo
" vim: foldmethod=marker