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if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'latex') == -1
" vimtex - LaTeX plugin for Vim
"
" Maintainer: Karl Yngve Lervåg
" Email: karl.yngve@gmail.com
"
function! vimtex#view#init_buffer() abort " {{{1
if !g:vimtex_view_enabled | return | endif
command! -buffer -nargs=? -complete=file VimtexView
\ call b:vimtex.viewer.view(<q-args>)
if has_key(b:vimtex.viewer, 'reverse_search')
command! -buffer -nargs=* VimtexRSearch
\ call b:vimtex.viewer.reverse_search()
endif
nnoremap <buffer> <plug>(vimtex-view)
\ :call b:vimtex.viewer.view('')<cr>
if has_key(b:vimtex.viewer, 'reverse_search')
nnoremap <buffer> <plug>(vimtex-reverse-search)
\ :call b:vimtex.viewer.reverse_search()<cr>
endif
endfunction
" }}}1
function! vimtex#view#init_state(state) abort " {{{1
if !g:vimtex_view_enabled | return | endif
if has_key(a:state, 'viewer') | return | endif
try
let a:state.viewer = vimtex#view#{g:vimtex_view_method}#new()
catch /E117/
call vimtex#log#warning(
\ 'Invalid viewer: ' . g:vimtex_view_method,
\ 'Please see :h g:vimtex_view_method')
return
endtry
" Make the following code more concise
let l:v = a:state.viewer
"
" Add compiler callback to callback hooks (if it exists)
"
if exists('*l:v.compiler_callback')
\ && index(g:vimtex_compiler_callback_hooks,
\ 'b:vimtex.viewer.compiler_callback') == -1
call add(g:vimtex_compiler_callback_hooks,
\ 'b:vimtex.viewer.compiler_callback')
endif
"
" Create view and/or callback hooks (if they exist)
"
for l:point in ['view', 'callback']
execute 'let l:hook = ''g:vimtex_view_'
\ . g:vimtex_view_method . '_hook_' . l:point . ''''
if exists(l:hook)
execute 'let hookfunc = ''*'' . ' . l:hook
if exists(hookfunc)
execute 'let l:v.hook_' . l:point . ' = function(' . l:hook . ')'
endif
endif
endfor
endfunction
" }}}1
function! vimtex#view#reverse_goto(line, filename) abort " {{{1
if mode() ==# 'i' | stopinsert | endif
let l:file = resolve(a:filename)
" Open file if necessary
if !bufexists(l:file)
if filereadable(l:file)
execute 'silent edit' l:file
else
call vimtex#log#warning("Reverse goto failed for file:\n" . l:file)
return
endif
endif
" Go to correct buffer and line
let l:bufnr = bufnr(l:file)
let l:winnr = bufwinnr(l:file)
execute l:winnr >= 0
\ ? l:winnr . 'wincmd w'
\ : 'buffer ' . l:bufnr
execute 'normal!' a:line . 'G'
normal! zMzvzz
" Attempt to focus Vim
if executable('pstree') && executable('xdotool')
let l:pids = reverse(split(system('pstree -s -p ' . getpid()), '\D\+'))
let l:xwinids = []
call map(copy(l:pids), 'extend(l:xwinids, reverse(split('
\ . "system('xdotool search --onlyvisible --pid ' . v:val)"
\ . ')))')
call filter(l:xwinids, '!empty(v:val)')
if !empty(l:xwinids)
call system('xdotool windowactivate ' . l:xwinids[0] . ' &')
call feedkeys("\<c-l>", 'tn')
endif
endif
endfunction
" }}}1
endif
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