set nocompatible

filetype off

" --- init vundle
set rtp+=~/.vim/bundle/Vundle.vim
call vundle#begin()

" --- Let Vundle manage Vundle
Plugin 'VundleVim/Vundle.vim'

" --- My plugins
Plugin 'scrooloose/nerdtree' " FileBrowser on the left side
Plugin 'ervandew/supertab' "Auto completion
Plugin 'jeetsukumaran/vim-buffergator' "Easy buffer switching
Plugin 'ap/vim-templates' "File templates
Plugin 'godlygeek/tabular' "Tabularize
Plugin 'MarcWeber/vim-addon-mw-utils' " Dependency for snipmate
Plugin 'tomtom/tlib_vim' "Dependency for snipmate
Plugin 'garbas/vim-snipmate' "Snippets
Plugin 'easymotion/vim-easymotion' "Easy Motion
Plugin 'kana/vim-textobj-user' "User defined text objects
Plugin 'kana/vim-textobj-indent' "Indent based text objects
Plugin 'benmills/vimux' "Tmux integration
Plugin 'vim-scripts/argtextobj.vim' "function argument textobj
Plugin 'rstacruz/sparkup' "quick html writing

" --- End init vundle
call vundle#end()
filetype plugin indent on

" --- General configurations
set whichwrap+=<,>,[,]
set autoread "auto read file if changed
set wildmenu "Command completion
set gdefault " substitute all by default
set noruler
set laststatus=2 " Add Status line always
set number "Show linenumbers
set backspace=eol,start,indent "Make backspace behave like it's supposed to
set incsearch "Search while typing pattern
set lazyredraw "No redrawing while running macros
set magic "Allow magic modelines
set showmatch
set mat=2
set noerrorbells "No visual nuisance
set novisualbell
set t_vb=
set tm=500
set encoding=utf8 "Always use utf8
set ffs=unix,dos,mac
set nobackup "Don't need a backup, I live on the edge
set nowb
set noswapfile
set expandtab "Tabbing
set smarttab
set ai "auto indent
set si "smart indent
set wrap "wrap lines
set shiftwidth=4
set tabstop=4
set lbr
set tw=500
set t_Co=256
set hidden
set switchbuf=vsplit

syntax enable
colorscheme desert
" Autoload when saving vimrc
au! BufWritePost .vimrc source ~/.vimrc

" --- Own functions
function! AddSemicolon()
    normal m'A;
    normal `'
endfunction

function! RunCmdVimux()
    let l:cmd = input("Run: ")
    if l:cmd !~ '\s\+'
        call VimuxRunCommand("clear && " . l:cmd)
    endif
endfunction

function! IsModified()
    if &modified
        return '* '
    endif
    return ''
endfunction

" Show insert mode in statusbar
function! ModeColor(mode)
    if a:mode == 'i'
        if &paste
            hi ModeLine ctermbg=blue
        else
            hi ModeLine ctermbg=green
        endif
    elseif a:mode == 'r'
        hi ModeLine ctermbg=red
    else
        hi ModeLine ctermbg=none
    endif
endfunction

au InsertEnter * call ModeColor(v:insertmode)
au InsertChange * call ModeColor(v:insertmode)
au InsertLeave * call ModeColor('n')
call ModeColor('n')

" --- Bindings
let mapleader = ","
" Close buffers
nnoremap <silent> <leader>q         :bd<cr>
" Insert empty line before and after
nnoremap <silent> <C-o>             o<ESC>k
" Goto next emptyline
nnoremap <silent> <space>           /^$<cr>
" nnoremap <silent> <>         ?^$<cr>
" evil spaces
nnoremap <silent> <leader>c         m':%s/\s\+$//e<cr>`'
" double empty lines
nnoremap <silent> <leader>v         m':%s/\n\{3,}/\r\r/e<cr>`'
" Toggle paste
nnoremap <silent> <leader>p         :set invpaste paste?<cr>
" Quick tabularize
nnoremap  <leader>a        :Tabularize /
vnoremap  <leader>a        :'<,'>Tabularize /
" VimRC
nnoremap <leader>oc     :e ~/.vimrc<cr>
nnoremap <leader>sc     :so ~/.vimrc<cr>
" Vimux
nnoremap <leader>rr :call RunCmdVimux()<cr>
nnoremap <leader>rq :call VimuxCloseRunner()<cr>
nnoremap <silent> ; :call AddSemicolon()<cr>
nnoremap <silent> <leader>todo :g/TODO/<cr>
" 0 should find first non blank
nmap 0 ^
" --- Don't need a help
inoremap <F1> <nop>
nnoremap <F1> <nop>
vnoremap <F1> <nop>

" --- Just a nuisance
nnoremap q: <nop>

" --- No moving in insert mode allowed
ino <down> <Nop>
ino <up> <Nop>
ino <left> <Nop>
ino <right> <Nop>

" --- Different use of undo
nnoremap U <c-r>

" --- We don't need useless whitespace at the end of the line
highlight WhitespaceEOL ctermbg=Red guibg=Red
match WhitespaceEOL /\s\+$/

" --- Rice
set statusline=\ %#Modified#%{IsModified()}%*
set statusline+=%f
set statusline+=\ %#ModeLine#%=%*
set statusline+=\ L%l
set statusline+=\ C%c
hi Modified ctermfg=red
hi StatusLine cterm=None ctermfg=green ctermbg=none
hi Search cterm=NONE
hi IncSearch cterm=underline ctermbg=none ctermfg=green
hi VertSplit cterm=none ctermbg=none ctermfg=blue

" --- Supertab
hi Pmenu ctermfg=green ctermbg=black
hi PmenuSel ctermfg=white ctermbg=black
hi PmenuSbar ctermfg=white ctermbg=black cterm=none
let g:SuperTabNoCompleteAfter = ['^',',','\s']

" --- NERDTree tabs
autocmd bufenter * if (winnr("$") == 1 && exists("b:NERDTreeType") && b:NERDTreeType == "primary") | q | endif
nmap <silent> <leader>e :NERDTreeToggle<CR>
autocmd StdinReadPre * let s:std_in=1
autocmd VimEnter * if argc() == 0 && !exists("s:std_in") | NERDTree | endif
" autocmd BufLeave * if (exists("b:NERDTreeType") && b:NERDTreeType == "primary") | normal :bd | endif
let NERDTreeWinSize = 30
let NERDChristmasTree = 0
let NERDTreeChDirMode = 2
let NERDTreeIgnore=['\~$','\.pyc$','\.swp$']
let NERDTreeWinPos="left"
let NERDTreeMinimalUI = 1

" --- EasyMotion
map / <Plug>(easymotion-sn)
omap / <Plug>(easymotion-tn)
map ? <Plug>(easymotion-bd-jk)

map n <Plug>(easymotion-next)
map N <Plug>(easymotion-prev)

" --- Auto pairs

" --- Sparkup