""  Required by Vundle

set nocompatible
filetype off
set rtp+=~/.vim/bundle/vundle/
call vundle#rc()

""  Plugins
Plugin 'gmarik/vundle'
Plugin 'istib/vifm.vim'
Plugin 'LaTeX-Box-Team/latex-box'
Plugin 'SirVer/ultisnips'
Plugin 'altercation/vim-colors-solarized'
Plugin 'christoomey/vim-tmux-navigator'
Plugin 'godlygeek/tabular'
Plugin 'gregsexton/gitv'
Plugin 'honza/vim-snippets'
Plugin 'kien/ctrlp.vim'
Plugin 'scrooloose/nerdtree'
Plugin 'sjl/Gundo.vim'
Plugin 'tommcdo/vim-exchange'
Plugin 'tpope/vim-commentary'
Plugin 'tpope/vim-fugitive'
Plugin 'tpope/vim-obsession'
Plugin 'tpope/vim-repeat'
Plugin 'tpope/vim-scriptease'
Plugin 'tpope/vim-sensible'
Plugin 'tpope/vim-surround'
Plugin 'tpope/vim-unimpaired'

filetype plugin indent on
syntax on

"  Leader maps
let mapleader = "\\"
let maplocalleader = "-"
nmap <Space> <Leader>

"  Plugins options
let g:ctrlp_map = '<c-p>'
let g:ctrlp_cmd = 'CtrlPBuffer'
let g:ctrlp_by_filename = 1
let g:ctrlp_working_path_mode = 'r'
let g:ctrlp_show_hidden = 1
let g:ctrlp_open_new_file = 't'
let g:ctrlp_user_command = ['.git/', 'git --git-dir=%s/.git ls-files -oc --exclude-standard']

let g:UltiSnipsExpandTrigger="<tab>"
let g:UltiSnipsJumpForwardTrigger="<tab>"
let g:UltiSnipsJumpBackwardTrigger="<s-tab>"
let g:UltiSnipsListSnippets="<c-l>"
let g:UltiSnipsEditSplit="horizontal"
let g:UltiSnipsSnippetsDir="~/.vim/mySnippets"
let g:UltiSnipsSnippetDirectories=['UltiSnips', 'mySnippets']

let g:tex_flavor='latex'
let g:tex_conceal= 'adgm'
let g:LatexBox_Folding=0
let g:LatexBox_viewer='zathura'
let g:LatexBox_latexmk_preview_continuously=1
let g:LatexBox_quickfix=2
function! SynctexShow()
    let synctex = glob("*.synctex.gz")
    if strlen(synctex) == 0
        echom "no synctex file found"
    else
        let pdffile = substitute(synctex,"synctex.gz","pdf","")
        let execline = printf(":!zathura --synctex-forward %d:%d:%s %s", line('.'), col('.'), shellescape(bufname("%")), shellescape(pdffile))
        exec execline
    end
endfunction

"  Gundo
nnoremap <F5> :GundoToggle<cr>

"  Nerdtree
nnoremap <F3> :NERDTreeToggle<cr>
let NERDTreeIgnore=['\.pdf$', '\~$','\.toc$',
            \ '\.fls$','\.bbl$','\.blg$',
            \ '\.out$', '\.log$','\.aux$','\.sty$',
            \ '\.fdb_latexmk$', '\.synctex.gz$','\.latexmain$']

""  Options  

"  Tabs and indent
set smartindent
set expandtab
set tabstop=4
set softtabstop=4
set shiftwidth=4

"  Folds
set foldcolumn=0
set foldenable
set foldmethod=expr
set foldlevel=0

"  Search
set nohlsearch

"  Back up files
set noswapfile
set nowritebackup
set undofile
set undodir=/home/urbain/.vim/vimundo/

"  Layout window
set nonumber
set listchars=tab:▸\ ,eol:¬,trail:-
set fillchars=fold:\ ,vert:\ ,
set showbreak=...
set colorcolumn=0
set scrolloff=0
set t_Co=256
set guitablabel=%N\ %t\ %M
set showcmd

"  Layout text
set nowrap
set linebreak
set textwidth=0
set conceallevel=2
set guifont=Monaco\ 11
set lazyredraw
highlight diffAdded guifg=#00bf00
highlight diffRemoved guifg=#bf0000

"  Case and spell
set nospell
set smartcase
set ignorecase

"  General
set noautochdir
set cpoptions+=I
set encoding=utf-8
set mouse=a
set clipboard=unnamedplus

""  Colorscheme
try | colorscheme solarized | catch | endtry

" General
nnoremap <Leader>te :tabedit 
nnoremap <Leader>tn :tabnew<cr>
nnoremap <Leader>to :tabonly<cr>
nnoremap <Leader>w :w<cr>
nnoremap <Leader>q :q!<cr>
nnoremap <Leader>h :set hlsearch!<cr>
nnoremap <Leader>n :set relativenumber!<cr>
nnoremap <Leader>sp :set paste!<cr>
nnoremap <Leader>sv :source ~/.vim/vimrc<cr>
nnoremap <Leader>sc :source %<cr>
nnoremap <Leader>es :UltiSnipsEdit<Return>
nnoremap <Leader>i mxgg=G'x
nnoremap <tab> <C-^>


"  Other maps
nnoremap <Return> o<Esc>
nnoremap <s-Return> O<Esc>
nnoremap J mzJ`z
nnoremap Y y$

nnoremap <c-y> 3<c-y>
nnoremap <c-e> 3<c-e>

" Dvorak specific
nnoremap : ,
nnoremap , :

""  Latex  
let g:tex_fast=""

""  Autocommands
augroup autorelead_vimrc
    au!
    au BufWritePost ~/.vim/vimrc source ~/.vim/vimrc
augroup END

"" Neovim specific
if has('nvim')
    tmap jk <C-\><C-n>
endif