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Some updates to zathura_alternative

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Karl Yngve Lervåg 2016-08-05 09:58:12 +02:00
parent 34be859a90
commit a67f5dc86c
1 changed files with 22 additions and 17 deletions
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39
autoload/vimtex/view.vim
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@ -426,21 +426,24 @@ function! s:zathura_alternative.init() dict " {{{2
endif
let self.class = 'Zathura'
let self.out = fnamemodify(b:vimtex.out(), ':r') . '_vimtex.pdf'
let self.xwin_id = 0
let self.xwin_get_id = function('s:xwin_get_id')
let self.xwin_exists = function('s:xwin_exists')
call self.xwin_exists(1)
"
" Define output file names for the viewer
"
let self.out = b:vimtex.root . '/' . b:vimtex.name . '_vimtex.pdf'
let self.synctex = fnamemodify(self.out, ':r') . '.synctex.gz'
call add(g:vimtex_latexmk_callback_hooks, 'b:vimtex.viewer.latexmk_callback')
endfunction
" }}}2
function! s:zathura_alternative.view(file) dict " {{{2
if empty(a:file)
if !filereadable(self.out)
call self.copy_file()
endif
call self.copy_files()
let outfile = self.out
else
let outfile = a:file
@ -476,15 +479,7 @@ endfunction
" }}}2
function! s:zathura_alternative.forward_search(outfile) dict " {{{2
let l:old = fnamemodify(b:vimtex.out(), ':r') . '.synctex.gz'
let l:new = fnamemodify(self.out, ':r') . '.synctex.gz'
if !filereadable(l:new)
if filereadable(l:old)
call rename(l:old, l:new)
else
return
endif
endif
if !filereadable(self.synctex) | return | endif
let exe = {}
let exe.cmd = 'zathura --synctex-forward '
@ -500,11 +495,10 @@ endfunction
function! s:zathura_alternative.latexmk_callback(status) dict " {{{2
if !a:status | return | endif
call self.copy_file()
call self.copy_files()
sleep 500m
if self.xwin_exists(1)
call self.forward_search(self.out)
if has_key(self, 'hook_callback')
call self.hook_callback()
endif
@ -519,10 +513,21 @@ function! s:zathura_alternative.latexmk_append_argument() dict " {{{2
endfunction
" }}}2
function! s:zathura_alternative.copy_file() dict " {{{2
if filereadable(b:vimtex.out())
function! s:zathura_alternative.copy_files() dict " {{{2
"
" Copy pdf file
"
if getftime(b:vimtex.out()) > getftime(self.out)
call writefile(readfile(b:vimtex.out(), 'b'), self.out, 'b')
endif
"
" Copy synctex file
"
let l:old = fnamemodify(b:vimtex.out(), ':r') . '.synctex.gz'
if getftime(l:old) > getftime(self.synctex)
call rename(l:old, self.synctex)
endif
endfunction
" }}}2