220 lines
7.1 KiB
VimL
220 lines
7.1 KiB
VimL
"=============================================================================
|
|
" FILE: mappings.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#mappings#expandable_or_jumpable() "{{{
|
|
return neosnippet#mappings#expandable() || neosnippet#mappings#jumpable()
|
|
endfunction"}}}
|
|
function! neosnippet#mappings#expandable() "{{{
|
|
" Check snippet trigger.
|
|
return neosnippet#helpers#get_cursor_snippet(
|
|
\ neosnippet#helpers#get_snippets(), neosnippet#util#get_cur_text()) != ''
|
|
endfunction"}}}
|
|
function! neosnippet#mappings#jumpable() "{{{
|
|
" Found snippet placeholder.
|
|
return search(neosnippet#get_placeholder_marker_pattern(). '\|'
|
|
\ .neosnippet#get_sync_placeholder_marker_pattern(), 'nw') > 0
|
|
endfunction"}}}
|
|
|
|
function! neosnippet#mappings#_clear_select_mode_mappings() "{{{
|
|
if !g:neosnippet#disable_select_mode_mappings
|
|
return
|
|
endif
|
|
|
|
redir => mappings
|
|
silent! smap
|
|
redir END
|
|
|
|
for map in map(filter(split(mappings, '\n'),
|
|
\ "v:val !~# '^s' && v:val !~ '^\\a*\\s*<\\S\\+>'"),
|
|
\ "matchstr(v:val, '^\\a*\\s*\\zs\\S\\+')")
|
|
silent! execute 'sunmap' map
|
|
silent! execute 'sunmap <buffer>' map
|
|
endfor
|
|
|
|
" Define default select mode mappings.
|
|
snoremap <CR> a<BS>
|
|
snoremap <BS> a<BS>
|
|
snoremap <Del> a<BS>
|
|
snoremap <C-h> a<BS>
|
|
endfunction"}}}
|
|
|
|
function! neosnippet#mappings#_register_oneshot_snippet() "{{{
|
|
let trigger = input('Please input snippet trigger: ', 'oneshot')
|
|
if trigger == ''
|
|
return
|
|
endif
|
|
|
|
let selected_text = substitute(
|
|
\ neosnippet#helpers#get_selected_text(visualmode(), 1), '\n$', '', '')
|
|
call neosnippet#helpers#delete_selected_text(visualmode(), 1)
|
|
|
|
let base_indent = matchstr(selected_text, '^\s*')
|
|
|
|
" Delete base_indent.
|
|
let selected_text = substitute(selected_text,
|
|
\'^' . base_indent, '', 'g')
|
|
|
|
let neosnippet = neosnippet#variables#current_neosnippet()
|
|
let options = neosnippet#parser#_initialize_snippet_options()
|
|
let options.word = 1
|
|
let options.oneshot = 1
|
|
|
|
let neosnippet.snippets[trigger] = neosnippet#parser#_initialize_snippet(
|
|
\ { 'name' : trigger, 'word' : selected_text, 'options' : options },
|
|
\ '', 0, '', trigger)
|
|
|
|
echo 'Registered trigger : ' . trigger
|
|
endfunction"}}}
|
|
|
|
function! neosnippet#mappings#_expand_target() "{{{
|
|
let trigger = input('Please input snippet trigger: ',
|
|
\ '', 'customlist,neosnippet#commands#_complete_target_snippets')
|
|
let neosnippet = neosnippet#variables#current_neosnippet()
|
|
if !has_key(neosnippet#helpers#get_snippets(), trigger) ||
|
|
\ neosnippet#helpers#get_snippets()[trigger].snip !~#
|
|
\ neosnippet#get_placeholder_target_marker_pattern()
|
|
if trigger != ''
|
|
echo 'The trigger is invalid.'
|
|
endif
|
|
|
|
let neosnippet.target = ''
|
|
return
|
|
endif
|
|
|
|
call neosnippet#mappings#_expand_target_trigger(trigger)
|
|
endfunction"}}}
|
|
function! neosnippet#mappings#_expand_target_trigger(trigger) "{{{
|
|
let neosnippet = neosnippet#variables#current_neosnippet()
|
|
let neosnippet.target = substitute(
|
|
\ neosnippet#helpers#get_selected_text(visualmode(), 1), '\n$', '', '')
|
|
|
|
let line = getpos("'<")[1]
|
|
let col = getpos("'<")[2]
|
|
|
|
call neosnippet#helpers#delete_selected_text(visualmode())
|
|
|
|
call cursor(line, col)
|
|
|
|
if col == 1
|
|
let cur_text = a:trigger
|
|
else
|
|
let cur_text = neosnippet#util#get_cur_text()
|
|
let cur_text = cur_text[: col-2] . a:trigger . cur_text[col :]
|
|
endif
|
|
|
|
call neosnippet#view#_expand(cur_text, col, a:trigger)
|
|
|
|
if !neosnippet#mappings#jumpable()
|
|
call cursor(0, col('.') - 1)
|
|
stopinsert
|
|
endif
|
|
endfunction"}}}
|
|
|
|
function! s:snippets_expand(cur_text, col) "{{{
|
|
let cur_word = neosnippet#helpers#get_cursor_snippet(
|
|
\ neosnippet#helpers#get_snippets(),
|
|
\ a:cur_text)
|
|
|
|
call neosnippet#view#_expand(
|
|
\ a:cur_text, a:col, cur_word)
|
|
endfunction"}}}
|
|
|
|
function! s:snippets_expand_or_jump(cur_text, col) "{{{
|
|
let cur_word = neosnippet#helpers#get_cursor_snippet(
|
|
\ neosnippet#helpers#get_snippets(), a:cur_text)
|
|
|
|
if cur_word != ''
|
|
" Found snippet trigger.
|
|
call neosnippet#view#_expand(
|
|
\ a:cur_text, a:col, cur_word)
|
|
else
|
|
call neosnippet#view#_jump(a:cur_text, a:col)
|
|
endif
|
|
endfunction"}}}
|
|
|
|
function! s:snippets_jump_or_expand(cur_text, col) "{{{
|
|
let cur_word = neosnippet#helpers#get_cursor_snippet(
|
|
\ neosnippet#helpers#get_snippets(), a:cur_text)
|
|
if search(neosnippet#get_placeholder_marker_pattern(). '\|'
|
|
\ .neosnippet#get_sync_placeholder_marker_pattern(), 'nw') > 0
|
|
" Found snippet placeholder.
|
|
call neosnippet#view#_jump(a:cur_text, a:col)
|
|
else
|
|
call neosnippet#view#_expand(
|
|
\ a:cur_text, a:col, cur_word)
|
|
endif
|
|
endfunction"}}}
|
|
|
|
function! s:SID_PREFIX() "{{{
|
|
return matchstr(expand('<sfile>'), '<SNR>\d\+_\ze\w\+$')
|
|
endfunction"}}}
|
|
|
|
function! s:trigger(function) "{{{
|
|
call neosnippet#init#check()
|
|
|
|
let cur_text = neosnippet#util#get_cur_text()
|
|
|
|
let col = col('.')
|
|
let expr = ''
|
|
if mode() !=# 'i'
|
|
" Fix column.
|
|
let col += 2
|
|
endif
|
|
|
|
" Get selected text.
|
|
let neosnippet = neosnippet#variables#current_neosnippet()
|
|
let neosnippet.trigger = 1
|
|
if mode() ==# 's' && neosnippet.optional_tabstop
|
|
let expr .= "\<C-o>\"_d"
|
|
endif
|
|
|
|
let expr .= printf("\<ESC>:call %s(%s,%d)\<CR>",
|
|
\ a:function, string(cur_text), col)
|
|
|
|
return expr
|
|
endfunction"}}}
|
|
|
|
" Plugin key-mappings.
|
|
function! neosnippet#mappings#expand_or_jump_impl()
|
|
return s:trigger(s:SID_PREFIX().'snippets_expand_or_jump')
|
|
endfunction
|
|
function! neosnippet#mappings#jump_or_expand_impl()
|
|
return s:trigger(s:SID_PREFIX().'snippets_jump_or_expand')
|
|
endfunction
|
|
function! neosnippet#mappings#expand_impl()
|
|
return s:trigger(s:SID_PREFIX().'snippets_expand')
|
|
endfunction
|
|
function! neosnippet#mappings#jump_impl()
|
|
return s:trigger('neosnippet#view#_jump')
|
|
endfunction
|
|
|
|
let &cpo = s:save_cpo
|
|
unlet s:save_cpo
|
|
|
|
" vim: foldmethod=marker
|