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" Copyright (c) 2014 Junegunn Choi
"
" 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.
if exists("g:loaded_easy_align_plugin")
finish
endif
let g:loaded_easy_align_plugin = 1
command! -nargs=* -range -bang EasyAlign <line1>,<line2>call easy_align#align('<bang>' == '!', 0, '', <q-args>)
command! -nargs=* -range -bang LiveEasyAlign <line1>,<line2>call easy_align#align('<bang>' == '!', 1, '', <q-args>)
let s:last_command = 'EasyAlign'
function! s:abs(v)
return a:v >= 0 ? a:v : - a:v
endfunction
function! s:remember_visual(mode)
let s:last_visual = [a:mode, s:abs(line("'>") - line("'<")), s:abs(col("'>") - col("'<"))]
endfunction
function! s:repeat_visual()
let [mode, ldiff, cdiff] = s:last_visual
let cmd = 'normal! '.mode
if ldiff > 0
let cmd .= ldiff . 'j'
endif
let ve_save = &virtualedit
try
if mode == "\<C-V>"
if cdiff > 0
let cmd .= cdiff . 'l'
endif
set virtualedit+=block
endif
execute cmd.":\<C-r>=g:easy_align_last_command\<Enter>\<Enter>"
call s:set_repeat()
finally
if ve_save != &virtualedit
let &virtualedit = ve_save
endif
endtry
endfunction
function! s:repeat_in_visual()
if exists('g:easy_align_last_command')
call s:remember_visual(visualmode())
call s:repeat_visual()
endif
endfunction
function! s:set_repeat()
silent! call repeat#set("\<Plug>(EasyAlignRepeat)")
endfunction
function! s:generic_easy_align_op(type, vmode, live)
if !&modifiable
if a:vmode
normal! gv
endif
return
endif
let sel_save = &selection
let &selection = "inclusive"
if a:vmode
let vmode = a:type
let [l1, l2] = ["'<", "'>"]
call s:remember_visual(vmode)
else
let vmode = ''
let [l1, l2] = [line("'["), line("']")]
unlet! s:last_visual
endif
try
let range = l1.','.l2
if get(g:, 'easy_align_need_repeat', 0)
execute range . g:easy_align_last_command
else
execute range . "call easy_align#align('<bang>' == '!', a:live, vmode, '')"
end
call s:set_repeat()
finally
let &selection = sel_save
endtry
endfunction
function! s:easy_align_op(type, ...)
call s:generic_easy_align_op(a:type, a:0, 0)
endfunction
function! s:live_easy_align_op(type, ...)
call s:generic_easy_align_op(a:type, a:0, 1)
endfunction
function! s:easy_align_repeat()
if exists('s:last_visual')
call s:repeat_visual()
else
try
let g:easy_align_need_repeat = 1
normal! .
finally
unlet! g:easy_align_need_repeat
endtry
endif
endfunction
nnoremap <silent> <Plug>(EasyAlign) :set opfunc=<SID>easy_align_op<Enter>g@
vnoremap <silent> <Plug>(EasyAlign) :<C-U>call <SID>easy_align_op(visualmode(), 1)<Enter>
nnoremap <silent> <Plug>(LiveEasyAlign) :set opfunc=<SID>live_easy_align_op<Enter>g@
vnoremap <silent> <Plug>(LiveEasyAlign) :<C-U>call <SID>live_easy_align_op(visualmode(), 1)<Enter>
" vim-repeat support
nnoremap <silent> <Plug>(EasyAlignRepeat) :call <SID>easy_align_repeat()<Enter>
vnoremap <silent> <Plug>(EasyAlignRepeat) :<C-U>call <SID>repeat_in_visual()<Enter>
" Backward-compatibility (deprecated)
nnoremap <silent> <Plug>(EasyAlignOperator) :set opfunc=<SID>easy_align_op<Enter>g@
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