"===============================================================
" For vundle plugin management
"===============================================================
set nocompatible              " be iMproved, required
filetype off                  " required

" set the runtime path to include Vundle and initialize
set rtp+=~/.vim/bundle/Vundle.vim
call vundle#begin()

" Let Vundle manage Vundle, required
Plugin 'VundleVim/Vundle.vim'
" File tree browser
Plugin 'scrooloose/nerdtree'
" Searching/Finding
Plugin 'kien/ctrlp.vim'
"Plugin 'fisadev/vim-ctrlp-cmdpalette'

Plugin 'rking/ag.vim'

Plugin 'majutsushi/tagbar'
Plugin 'tmhedberg/SimpylFold'

" awesome colorscheme
Plugin 'tomasr/molokai'

" Auto-complete
Plugin 'Valloric/YouCompleteMe'
"Plugin 'Shougo/neocomplcache.vim'

" Python: indent
Plugin 'vim-scripts/indentpython.vim'
" Python: syntax check
Plugin 'nvie/vim-flake8'
Plugin 'scrooloose/syntastic'
" Python: debug
Plugin 'jaredly/vim-debug'
" Python: automatically sort imports
Plugin 'fisadev/vim-isort'

" Zen coding for web dev
Plugin 'mattn/emmet-vim'

" Window/Tab management
Plugin 't9md/vim-choosewin'
Plugin 'kien/tabman.vim'

" Markdown
Plugin 'godlygeek/tabular'
Plugin 'plasticboy/vim-markdown'
Plugin 'suan/vim-instant-markdown'

" Maybe the best Git integration
"Plugin 'tpope/vim-fugitive'

" JSX syntax highlight.
"Plugin 'mxw/vim-jsx'

"Plugin 'motemen/git-vim'
"Plugin 'klen/python-mode'
"Plugin 'hail2u/vim-css3-syntax'
"Plugin 'pangloss/vim-javascript'
"Plugin 'mattn/emmet-vim'
"Plugin 'ap/vim-css-color'
"Plugin 'vim-airline/vim-airline'
"Plugin 'vim-airline/vim-airline-themes'

" All of your Plugins must be added before the following line
call vundle#end()            " required
filetype plugin indent on    " required

"===============================================================
" Normal settings
"===============================================================
let mapleader = ","
let g:mapleader = ","

set shell=bash\ -i

"syntax highlight
let python_highlight_all=1
syntax on

"highlight the current line (under line)
set cursorline
set hls
set spell spelllang=en_us
set number
set noswapfile
set nobackup
set nowritebackup

set autoindent
set cindent
set backspace=eol,start,indent
set showmatch

set expandtab
set smarttab
set shiftwidth=4

"auto read when a file is changed from the outside
set autoread
set autowrite

"encoding format
set encoding=utf-8
set langmenu=utf-8
set fileencodings=utf-8
set fileencodings=ucs-bom,utf-8,gb18030,gb2312,cp936,big5,euc-jp,euc-kr,latin1
let &termencoding=&encoding

au BufNewFile,BufRead *.py set textwidth=100
au BufNewFile,BufRead *.sh set textwidth=80
au BufNewFile,BufRead *.sh,*.py set fileformat=unix
"au BufNewFile,BufRead *.js, *.html, *.css set shiftwidth=2
autocmd FileType html setlocal shiftwidth=2 tabstop=2 softtabstop=2
autocmd FileType css setlocal shiftwidth=2 tabstop=2 softtabstop=2
autocmd FileType javascript setlocal shiftwidth=2 tabstop=2 softtabstop=2

" Use the below highlight group when displaying
" bad whitespace at end or behind tab.
highlight BadWhitespace ctermbg=red guibg=red
au BufRead,BufNewFile * match BadWhitespace /\s\+$/
au BufRead,BufNewFile * match BadWhitespace /^\t\+/

"!! and @@ for 4 space, replace of tab key
"inoremap !! <esc>hl<del>h<del>h<del>h<del>i
"inoremap @@ <esc>lhi<space><space><space><space><esc>i
"map !! h<del>h<del>h<del>h<del>
"map @@ i<space><space><space><space><esc>l

" Tab commands in vim
nmap tt :tabnew<CR>
nmap ts :tab split<CR>
nmap tn :tabn<CR>
nmap tp :tabp<CR>

" Toggle some check
nmap <F8> :set nospell<CR>:set nopaste<CR>

" Toggle the paste mode to fix autoindent issue
set pastetoggle=<leader>v

" Enable folding
set foldmethod=indent
set foldlevel=99
nnoremap <space> za

"set laststatus=2

"===============================================================
" Plugins Special settings
"===============================================================

"[Valloric/YouCompleteMe]---------------------------------------
nnoremap <leader>j :YcmCompleter GoToDefinitionElseDeclaration<CR>
"let g:ycm_key_list_select_completion = ['<TAB>', '<c-n>', '<Down>']
"let g:ycm_key_list_previous_completion = ['<Up>']
"let g:ycm_auto_trigger = 1
"let g:ycm_min_num_of_chars_for_completion = 3
"set completeopt-=preview

"[kien/ctrlp.vim]-----------------------------------------------

" Press ctel+p to open the ctrlp windown and input the filename
" enter to open file in current windown
" ctrl+t to open file in new tab
let g:ctrlp_map = '<c-p>'
let g:ctrlp_cmd = 'CtrlP'
let g:ctrlp_custom_ignore = '\v[\/]\.(git|hg|svn|pyc)$'


"[rking/ag.vim]-------------------------------------------------

"let g:ag_prg = 'ag --nogroup --noheading '


"[majutsushi/tagbar]--------------------------------------------

nmap <F3> :TagbarToggle<CR>


"[scrooloose/nerdtree]------------------------------------------
"
map <F4> :NERDTreeToggle<CR>
"map <F4> :NERDTreeFind<CR>

let NERDTreeQuitOnOpen = 1
let NERDTreeIgnore = ['\.pyc$', '\.pyo$', '__pycache__']


"[tmhedberg/SimpylFold]-----------------------------------------
"
let g:SimpylFold_docstring_preview=1


"[scrooloose/syntastic]-----------------------------------------

set statusline+=%#warningmsg#
set statusline+=%{SyntasticStatuslineFlag()}
set statusline+=%*

nmap <leader>e :Errors<CR>
nmap <leader>n :lnext<CR>
nmap <leader>p :lprevious<CR>

let g:syntastic_always_populate_loc_list = 1
let g:syntastic_auto_loc_list = 1
let g:syntastic_check_on_open = 1
let g:syntastic_check_on_wq = 0

" Need to install eslint: sudo npm install eslint -g
"let g:syntastic_javascript_checkers = ['eslint']


"[kien/tabman.vim]---------------------------------------------- 

let g:tabman_toggle = 'tm'
let g:tabman_focus  = 'tf'
let g:tabman_side = 'left'

" Show windows created by plugins, help and quickfix
let g:tabman_specials = 1

" Disable line numbering in the TabMan window
let g:tabman_number = 0


"[t9md/vim-choosewin]-------------------------------------------

nmap  -  <Plug>(choosewin)

" show big letters
let g:choosewin_overlay_enable = 1

"[plasticboy/vim-markdown]--------------------------------------

let g:vim_markdown_folding_disabled = 1
let g:vim_markdown_toc_autofit = 1
let g:vim_markdown_emphasis_multiline = 0
let g:vim_markdown_math=1
let g:vim_markdown_frontmatter=1

"[suan/vim-instant-markdown]------------------------------------

map <F6> :InstantMarkdownPreview<CR>
let g:instant_markdown_autostart = 0