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"
" Remember and restore Fcitx's state for each buffer separately when
" leaving/entering insert mode, while always switch Fcitx off in normal
" mode.
"
" Credit: https://github.com/lilydjwg/fcitx.vim
"
if &compatible ||
\ exists("g:fcitx_loaded") ||
\ (!exists('$DISPLAY') || exists('$SSH_TTY'))
finish
endif
if executable('fcitx5-remote')
let g:fcitx_remote = 'fcitx5-remote'
elseif executable('fcitx-remote')
let g:fcitx_remote = 'fcitx-remote'
else
finish
endif
function Fcitx2en()
if system(g:fcitx_remote) == 2 " Fcitx is active
let b:fcitx_toggle = 1
call system(g:fcitx_remote . ' -c') " inactivate
endif
endfunction
function Fcitx2zh()
try
if b:fcitx_toggle == 1
call system(g:fcitx_remote . ' -o') " activate
let b:fcitx_toggle = 0
endif
catch /fcitx_toggle/
let b:fcitx_toggle = 0
endtry
endfunction
autocmd InsertLeave * call Fcitx2en()
autocmd InsertEnter * call Fcitx2zh()
let g:fcitx_loaded = 1
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