142 lines
4.4 KiB
VimL
142 lines
4.4 KiB
VimL
"=============================================================================
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" FILE: snippet.vim
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" AUTHOR: Shougo Matsushita <Shougo.Matsu@gmail.com>
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" Last Modified: 30 Sep 2012.
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" License: MIT license {{{
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" Permission is hereby granted, free of charge, to any person obtaining
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" a copy of this software and associated documentation files (the
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" "Software"), to deal in the Software without restriction, including
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" without limitation the rights to use, copy, modify, merge, publish,
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" distribute, sublicense, and/or sell copies of the Software, and to
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" permit persons to whom the Software is furnished to do so, subject to
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" the following conditions:
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"
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" The above copyright notice and this permission notice shall be included
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" in all copies or substantial portions of the Software.
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"
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" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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" IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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" CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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" TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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" SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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" }}}
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"=============================================================================
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let s:save_cpo = &cpo
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set cpo&vim
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function! unite#sources#snippet#define() "{{{
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if !exists('*unite#version') || unite#version() < 150
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echoerr 'Your unite.vim is too old.'
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return []
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endif
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let kind = {
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\ 'name' : 'snippet',
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\ 'default_action' : 'expand',
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\ 'action_table': {},
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\ 'parents': ['jump_list', 'completion'],
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\ 'alias_table' : { 'edit' : 'open' },
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\ }
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call unite#define_kind(kind)
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return s:source
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endfunction "}}}
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" neosnippet source.
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let s:source = {
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\ 'name': 'snippet',
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\ 'hooks' : {},
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\ 'action_table' : {},
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\ }
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function! s:source.hooks.on_init(args, context) "{{{
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let a:context.source__cur_keyword_pos =
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\ s:get_keyword_pos(neosnippet#util#get_cur_text())
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let a:context.source__snippets =
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\ sort(values(neosnippet#get_snippets()), 's:compare_words')
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endfunction"}}}
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function! s:source.gather_candidates(args, context) "{{{
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let keyword_pos = a:context.source__cur_keyword_pos
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let list = []
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for keyword in a:context.source__snippets
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let dict = {
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\ 'word' : keyword.word,
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\ 'abbr' : printf('%-50s %s', keyword.word, keyword.menu),
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\ 'kind': 'snippet',
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\ 'action__complete_word' : keyword.word,
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\ 'action__complete_pos' : keyword_pos,
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\ 'action__path' : keyword.action__path,
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\ 'action__pattern' : keyword.action__pattern,
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\ 'source__menu' : keyword.menu,
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\ 'source__snip' : keyword.snip,
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\ }
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call add(list, dict)
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endfor
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return list
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endfunction "}}}
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" Actions"{{{
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let s:action_table = {}
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let s:action_table.expand = {
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\ 'description' : 'expand snippet',
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\ }
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function! s:action_table.expand.func(candidate)"{{{
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let cur_text = neosnippet#util#get_cur_text()
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let cur_keyword_str = matchstr(cur_text, '\S\+$')
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let context = unite#get_context()
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call neosnippet#expand(
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\ cur_text . a:candidate.action__complete_word[len(cur_keyword_str)],
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\ context.col, a:candidate.action__complete_word)
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endfunction"}}}
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let s:action_table.preview = {
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\ 'description' : 'preview snippet',
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\ 'is_selectable' : 1,
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\ 'is_quit' : 0,
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\ }
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function! s:action_table.preview.func(candidates)"{{{
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for snip in a:candidates
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echohl String
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echo snip.action__complete_word
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echohl Special
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echo snip.source__menu
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echohl None
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echo snip.source__snip
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echo ' '
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endfor
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endfunction"}}}
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let s:source.action_table['*'] = s:action_table
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unlet! s:action_table
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"}}}
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function! unite#sources#snippet#start_complete() "{{{
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return unite#start_complete(['snippet'],
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\ { 'input': neosnippet#util#get_cur_text() })
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endfunction "}}}
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function! s:compare_words(i1, i2)"{{{
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return a:i1.menu - a:i2.menu
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endfunction"}}}
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function! s:get_keyword_pos(cur_text)"{{{
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let cur_keyword_pos = match(a:cur_text, '\S\+$')
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if cur_keyword_pos < 0
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" Empty string.
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return len(a:cur_text)
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endif
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return cur_keyword_pos
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endfunction"}}}
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let &cpo = s:save_cpo
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unlet s:save_cpo
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" vim: foldmethod=marker
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