" let g:livepreview_previewer = 'evince'
" YCM {
set nocompatible
filetype off
set rtp+=~/.vim/bundle/Vundle.vim
call vundle#begin()
Plugin 'VundleVim/Vundle.vim'
Plugin 'Valloric/YouCompleteMe'
call vundle#end()
set omnifunc=syntaxcomplete#Complete
autocmd BufEnter * sign define dummy
autocmd BufEnter * execute 'sign place 9999 line=1 name=dummy buffer=' . bufnr('')
set splitbelow
let g:ycm_global_ycm_extra_conf = '~/.vim/ycm_extra_conf.py'
let g:ycm_autoclose_preview_window_after_completion = 1
let g:jedi#popup_on_dot = 1
let g:EclimCompletionMethod = 'omnifunc'
filetype plugin indent on
" }

" Main configuration {
syntax on
set ai "autoindent
set si "smartindent
set nu "number
set et "expandtab
set ts=2 "tabstop
set sts=2 "softtabstop
set sw=2 "shiftwidth
set cinw+=forn,forab,ford "cinwords
au FileType c,cpp,h,hpp set cin
set tm=300 "timeoutlen
set spr "splitright
" }

autocmd BufRead,BufNewFile *.in setfiletype text

" Mappings {
" map <f4> :!geany %<cr>
map <f4> :w<Enter>:!xclip -i -sel clip < %<Enter><Enter>
map <c-j> 5j
map <c-k> 5k
imap jj <esc>
imap jk <esc>:w<cr>
" imap kj <esc>:w<cr>
map H ^
map L $
imap {<cr> {<cr>}<esc>O
" map gc I//<esc>
" map gu ^xx
" }

" Compile & run {
let $CXXFLAGS = "-O2 -std=c++14 -DLOCAL -Wall -Wextra -Wno-char-subscripts -Wno-unused-result"
map <F9> :w<Enter>:make! %:r<Enter>
imap <F9> <Esc>:w<Enter>:make! %:r<Enter>
" au BufEnter *.c,*.cpp,*.h,*.hpp map <f5> :!./%<<cr>
" au BufEnter *.py map <f5> :w<Enter>:!python3 %<Enter>
" au BufEnter *.java map <f5> :Java %<cr>
" au BufEnter *.lua map <f5> :!lua %<cr>
"

" func! Compile()
    " :w<Enter>
    " if &filetype == "java"
        " :!javac %
    " else
        " :make! %:r
    " endif
" endf

" map <F9> :call Compile()<Enter>


func! Run()
    :w
    if &filetype == "python"
        :!python3 %
    elseif &filetype == "text"
        write
        wincmd w
        call Run()
        wincmd w
    elseif &filetype == "java"
        :!java %<
    else
        :!./%<
    endif
endf

map <F5> :call Run()<Enter>
imap <F5> <Esc>:call Run()<Enter>
" }

" Modern comments {
func! GetCommentString()
    if &filetype == "cpp" || &filetype == "c" || &filetype == "h" || &filetype == "hpp" || &filetype == "java"
        return "//"
    elseif &filetype == "vim"
        return "\" "
    elseif &filetype == "tex"
        return "% "
    elseif &filetype == "lua"
        return "--"
    endif
    return "# "
endf
func! Comment()
    let s = getline(".")
    let pos = 0
    while pos < len(s) && (s[pos] == ' ' || s[pos] == '\t')
        let pos += 1
    endwhile
    if pos < len(s)
        call setline(".", strpart(s, 0, pos) . GetCommentString() . strpart(s, pos))
        let shift = 0
        normal l
        normal l
    endif
endf
func! Uncomment()
    let s = getline(".")
    let comment = GetCommentString()
    let pos = 0
    while pos < len(s) && (s[pos] == ' ' || s[pos] == '\t')
        let pos += 1
    endwhile
    if pos + len(comment) <= len(s)
        if strpart(s, pos, len(comment)) == comment
            call setline(".", strpart(s, 0, pos) . strpart(s, pos + len(comment)))
            normal h
            normal h
        endif
    endif
endf
map gc :call Comment()<cr>
map gu :call Uncomment()<cr>
" }

" Abbreviations {
ia templ #include <bits/stdc++.h>
\<cr>using namespace std;
\<cr>#define forn(i,n) for (int i = 0; i < int(n); ++i)
\<cr>#define sz(x) ((int) (x).size())
\<cr>typedef long long ll;
\<cr>typedef long double ld;
\<cr>
" }

" Extra menu {
func! Switch()
    echo "h: highlight"
    echo "p: paste"
    echo "c: copy"
    echo ""
    let c = nr2char(getchar())
    if c == 'h'
        set hlsearch!
    elseif c == 'p'
        set paste!
    elseif c == 'c'
        if &nu
            sign unplace 9999
        else
            execute 'sign place 9999 line=1 name=dummy buffer=' . bufnr('')
        endif
        set nu!
    else
        echo "fail"
    endif
endf
map <f8> :call Switch()<cr>
" }

" Default template
func! Template()
    " 0r ~/disk/src/templates/jinotega.cpp
    0r ~/disk/src/templates/bufnewfile.cpp
    normal 14j
endf
au BufNewFile *.cpp call Template()

" Non-C++ features {
" let g:livepreview_previewer = 'zathura'
au Filetype make setlocal noet
set keymap=russian-jcukenwin
set iminsert=0
set imsearch=0
" map <f4> :!xclip i < %<cr><cr>
" }

" let $CPPFLAGS .= " -Wno-misleading-indentation"

map <F6> :!xinput set-prop "SynPS/2 Synaptics TouchPad" "Device Enabled" 0<Enter>
map <F7> :!xinput set-prop "SynPS/2 Synaptics TouchPad" "Device Enabled" 1<Enter>

set keymap=russian-jcukenwin
set iminsert=0
set imsearch=0
highlight lCursor guifg=NONE guibg=Cyan