neosnippet.vim/autoload/neosnippet/handlers.vim
2016-01-26 21:32:31 +09:00

95 lines
3.1 KiB
VimL

"=============================================================================
" FILE: handlers.vim
" AUTHOR: Shougo Matsushita <Shougo.Matsu@gmail.com>
" 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
function! neosnippet#handlers#_complete_done() "{{{
if empty(v:completed_item)
\ || !g:neosnippet#enable_completed_snippet
\ || s:is_auto_pairs()
return
endif
let snippet = neosnippet#parser#_get_completed_snippet(
\ v:completed_item, neosnippet#util#get_next_text())
if snippet == ''
return
endif
let [cur_text, col, _] = neosnippet#mappings#_pre_trigger()
call neosnippet#view#_insert(snippet, {}, cur_text, col)
endfunction"}}}
function! neosnippet#handlers#_cursor_moved() "{{{
let expand_stack = neosnippet#variables#expand_stack()
" Get patterns and count.
if !&l:modifiable || !&l:modified
\ || empty(expand_stack)
return
endif
let expand_info = expand_stack[-1]
if expand_info.begin_line == expand_info.end_line
\ && line('.') != expand_info.begin_line
call neosnippet#view#_clear_markers(expand_info)
endif
endfunction"}}}
function! neosnippet#handlers#_all_clear_markers() "{{{
let pos = getpos('.')
try
while !empty(neosnippet#variables#expand_stack())
call neosnippet#view#_clear_markers(
\ neosnippet#variables#expand_stack()[-1])
endwhile
finally
stopinsert
call setpos('.', pos)
endtry
endfunction"}}}
function! neosnippet#handlers#_restore_unnamed_register() "{{{
let neosnippet = neosnippet#variables#current_neosnippet()
if neosnippet.unnamed_register != ''
\ && @" !=# neosnippet.unnamed_register
let @" = neosnippet.unnamed_register
let neosnippet.unnamed_register = ''
endif
endfunction"}}}
function! s:is_auto_pairs() abort "{{{
return get(g:, 'neopairs#enable', 0)
endfunction"}}}
let &cpo = s:save_cpo
unlet s:save_cpo
" vim: foldmethod=marker