.vimrc

" ===============================================================
" @file: .vimrc
" ---------------------------------------------------------------
" @author: Zielun (http://michalzielinski.pl/)
" @details: https://github.com/Zielun/vimfiles
"
" contents:
" ---------------------
"     0. GENERAL
"     1. PLUGINS
"     2. MAPPINGS


" ================================
"       0. GENERAL
" ================================

set nocompatible
set encoding=utf-8
set fileencoding=utf-8
set visualbell
set noerrorbells
set nobackup
set noswapfile
set nowb
set autowrite       "write file when switching between files
set tm=500
set backspace=2     "fix backspace
set clipboard+=unnamed
set number
set showmode
set noruler
set showmatch		"showing pairs of matching bracket
set mousehide       "hide cursor when typing
set wildmenu
set wildmode=list:longest
set cmdheight=2
set t_Co=256

" search
set hlsearch        " highlight switch
set incsearch       " show search results while typing
set ignorecase      " ignore case when search
set smartcase       " if capital letter turn to case-sensitive

" Text, indents
set expandtab		"tabs -> spaces
set tabstop=4
set shiftwidth=4
set smarttab
set linebreak
set textwidth=500
set autoindent
set smartindent
set wrap
set showbreak=...
"
" folding
set foldmethod=indent
set foldnestmax=10
set nofoldenable    "open all folds
set foldlevel=1
" set foldcolumn=3

" enable pathogen
call pathogen#infect()
call pathogen#helptags()

filetype on
filetype plugin on
filetype indent on

syntax enable
set background=dark
colorscheme ir_black

let mapleader = ","



"====================================
"		1. PLUGINS
"====================================


" let Taglist_Ctags_Cmd = "/usr/local/bin/ctags"

" NERDTree
" -----------------------------------
nmap <F2> :NERDTreeToggle<CR>
let g:NERDTreeWinSize = 35
let NERDTreeShowHidden = 1
let NERDTreeMinimalUI = 1
autocmd bufenter * if (winnr("$") == 1 && exists("b:NERDTreeType") && b:NERDTreeType == "primary") | q | endif
" autocmd BufWinEnter * NERDTreeFind

" MRU
nmap <F1> :MRU<CR>
let MRU_Max_Entries = 150
let MRU_Window_Height = 10
let MRU_Max_Menu_Entries = 20
let MRU_Use_Current_Window = 1

" Command-T
" -----------------------------------
" let CommandTMaxFiles = 120000
" let CommandTMaxDepth = 50
" let g:CommandTCancelMap = "<C-x>"

" CptrlP
" -----------------------------------
let g:ctrlp_map = '<c-p>'
let g:ctrlp_cmd = 'CtrlP'

" TComment
" -----------------------------------
map <leader>c <c-_><c-_>
map <leader>C <c-_>b

" YankRing
" -----------------------------------
nnoremap <leader>p :YRShow<CR>

" Snipmate
" -----------------------------------
" au BufRead,BufNewFile *.js set ft=javascript
" au BufRead,BufNewFile *.html set ft=html

" Javascript HTML indention
" -----------------------------------
let g:html_indent_inctags = "html,body,head,tbody"
let g:html_indent_script1 = "inc"
let g:html_indent_style1 = "inc"

" Syntastic
" -----------------------------------
let g:syntastic_javascript_checkers = ["jshint"]
let g:syntastic_html_tidy_ignore_errors = ["trimming empty <span>"]
" let g:syntastic_error_symbol='!!',
" let g:syntastic_warning_symbol='~',

" Freemarker highlighting
au BufRead,BufNewFile *.ftl set filetype=ftl
au! Syntax ftl source ~/.vim/colors/ftl.vim

nnoremap ,m :w <BAR> !lessc % > %:t:r.css<CR><space>

" YouCompleteMe
" -----------------------------------
let g:ycm_add_preview_to_completeopt=0
let g:ycm_confirm_extra_conf=0
let g:ycm_min_num_of_chars_for_completion = 2
let g:ycm_collect_identifiers_from_tags_files = 1
set completeopt-=preview

" Vim Airline
" ----------------------------------
set laststatus=2
let g:bufferline_echo = 0
set noshowmode
let g:airline_mode_map = {
    \ '__' : '-',
    \ 'n'  : 'N',
    \ 'i'  : 'I',
    \ 'R'  : 'R',
    \ 'c'  : 'C',
    \ 'v'  : 'V',
    \ 'V'  : 'V',
    \ '' : 'V',
    \ 's'  : 'S',
    \ 'S'  : 'S',
    \ '' : 'S',
    \ }
" let g:airline_left_sep = '▶'
" let g:airline_right_sep = '◀'

" Bufferline
" ----------------------------
let g:bufferline_echo = 0
autocmd VimEnter *
\ let &statusline='%{bufferline#refresh_status()}'
  \ .bufferline#get_status_string()

" ==========================================
"       2. MAPPINGS
" ==========================================

"disable arrow keys
" noremap  <Up> ""
" noremap! <Up> <Esc>
" noremap  <Down> ""
" noremap! <Down> <Esc>
" noremap  <Left> ""
" noremap! <Left> <Esc>
" noremap  <Right> ""
" noremap! <Right> <Esc>

" use left-right arrow keys for buffers
noremap <leader>bn :badd
noremap <right> :bn<CR>
noremap <left> :bp<CR>

" Quick jumping to split windows
map <C-h> <C-w>h
map <C-j> <C-w>j
map <C-k> <C-w>k
map <C-l> <C-w>l

" Clear search highlights
map <leader>/ :nohlsearch<CR>

" Save file that requires root and was opened without sudo
cmap w!! w !sudo tee % >/dev/null