_vimrc

" https://github.com/sontek/dotfiles/
" ==========================================================
" Dependencies - Libraries/Applications outside of vim
" ==========================================================
" Pep8 - http://pypi.python.org/pypi/pep8
" Pyflakes
" Ack
" Rake & Ruby for command-t
" nose, django-nose

" ==========================================================
" Plugins included
" ==========================================================
" Pathogen
"     Better Management of VIM plugins
"
" GunDo
"     Visual Undo in vim with diff's to check the differences
"
" Pytest
"     Runs your Python tests in Vim.
"
" Commant-T
"     Allows easy search and opening of files within a given path
"
" Snipmate
"     Configurable snippets to avoid re-typing common comands
"
" PyFlakes
"     Underlines and displays errors with Python on-the-fly
"
" Fugitive
"    Interface with git from vim
"
" Git
"    Syntax highlighting for git config files
"
" Pydoc
"    Opens up pydoc within vim
"
" Surround
"    Allows you to surround text with open/close tags
"
" Py.test
"    Run py.test test's from within vim
"
" MakeGreen
"    Generic test runner that works with nose
"
" ==========================================================
" Shortcuts
" ==========================================================
set nocompatible              " Don't be compatible with vi
let mapleader=","             " change the leader to be a comma vs slash
filetype off
call pathogen#runtime_append_all_bundles()
call pathogen#helptags()
" Seriously, guys. It's not like :W is bound to anything anyway.
command! W :w

fu! SplitScroll()
    :wincmd v
    :wincmd w
    execute "normal! \<C-d>"
    :set scrollbind
    :wincmd w
    :set scrollbind
endfu

nmap <leader>sb :call SplitScroll()<CR>


"<CR><C-w>l<C-f>:set scrollbind<CR>

" sudo write this
cmap W! w !sudo tee % >/dev/null

" Toggle the tasklist
map <leader>td <Plug>TaskList

" Run pep8
let g:pep8_map='<leader>8'

" run py.test's
nmap <silent><Leader>tf <Esc>:Pytest file<CR>
nmap <silent><Leader>tc <Esc>:Pytest class<CR>
nmap <silent><Leader>tm <Esc>:Pytest method<CR>
nmap <silent><Leader>tn <Esc>:Pytest next<CR>
nmap <silent><Leader>tp <Esc>:Pytest previous<CR>
nmap <silent><Leader>te <Esc>:Pytest error<CR>

" Run django tests
map <leader>dt :set makeprg=python\ manage.py\ test\|:call MakeGreen()<CR>

" Reload Vimrc
map <silent> <leader>V :source ~/.vimrc<CR>:filetype detect<CR>:exe ":echo 'vimrc reloaded'"<CR>

" open/close the quickfix window
nmap <leader>c :copen<CR>
nmap <leader>cc :cclose<CR>

" for when we forget to use sudo to open/edit a file
cmap w!! w !sudo tee % >/dev/null

" ctrl-jklm  changes to that split
map <c-j> <c-w>j
map <c-k> <c-w>k
map <c-l> <c-w>l
map <c-h> <c-w>h

" and lets make these all work in insert mode too ( <C-O> makes next cmd
"  happen as if in command mode )
imap <C-W> <C-O><C-W>

" Open NerdTree
map <leader>n :NERDTreeToggle<CR>

" Run command-t file search
map <leader>f :CommandT<CR>
" Ack searching
nmap <leader>a <Esc>:Ack!

" Load the Gundo window
map <leader>g :GundoToggle<CR>

" Jump to the definition of whatever the cursor is on
map <leader>j :RopeGotoDefinition<CR>

" Rename whatever the cursor is on (including references to it)
map <leader>r :RopeRename<CR>
" ==========================================================
" Pathogen - Allows us to organize our vim plugins
" ==========================================================
" Load pathogen with docs for all plugins

" ==========================================================
" Basic Settings
" ==========================================================
syntax on                     " syntax highlighing
filetype on                   " try to detect filetypes
filetype plugin indent on     " enable loading indent file for filetype
set number                    " Display line numbers
set numberwidth=1             " using only 1 column (and 1 space) while possible
set background=dark           " We are using dark background in vim
set title                     " show title in console title bar
set wildmenu                  " Menu completion in command mode on <Tab>
set wildmode=full             " <Tab> cycles between all matching choices.

" don't bell or blink
set noerrorbells
set vb t_vb=

" Ignore these files when completing
set wildignore+=*.o,*.obj,.git,*.pyc
set wildignore+=eggs/**
set wildignore+=*.egg-info/**

set grepprg=ack         " replace the default grep program with ack


" Set working directory
nnoremap <leader>. :lcd %:p:h<CR>

" Disable the colorcolumn when switching modes.  Make sure this is the
" first autocmd for the filetype here
"autocmd FileType * setlocal colorcolumn=0

""" Insert completion
" don't select first item, follow typing in autocomplete
set completeopt=menuone,longest,preview
set pumheight=6             " Keep a small completion window


""" Moving Around/Editing
set cursorline              " have a line indicate the cursor location
set ruler                   " show the cursor position all the time
set nostartofline           " Avoid moving cursor to BOL when jumping around
set virtualedit=block       " Let cursor move past the last char in <C-v> mode
set scrolloff=3             " Keep 3 context lines above and below the cursor
set backspace=2             " Allow backspacing over autoindent, EOL, and BOL
set showmatch               " Briefly jump to a paren once it's balanced
"set nowrap                  " don't wrap text
set linebreak               " don't wrap textin the middle of a word
set autoindent              " always set autoindenting on
set smartindent             " use smart indent if there is no indent file
set tabstop=4               " <tab> inserts 4 spaces 
set shiftwidth=4            " but an indent level is 2 spaces wide.
set softtabstop=4           " <BS> over an autoindent deletes both spaces.
set expandtab               " Use spaces, not tabs, for autoindent/tab key.
set shiftround              " rounds indent to a multiple of shiftwidth
set matchpairs+=<:>         " show matching <> (html mainly) as well
set foldmethod=indent       " allow us to fold on indents
set foldlevel=99            " don't fold by default

" don't outdent hashes
inoremap # #

" close preview window automatically when we move around
autocmd CursorMovedI * if pumvisible() == 0|pclose|endif
autocmd InsertLeave * if pumvisible() == 0|pclose|endif

"""" Reading/Writing
set noautowrite             " Never write a file unless I request it.
set noautowriteall          " NEVER.
set noautoread              " Don't automatically re-read changed files.
set modeline                " Allow vim options to be embedded in files;
set modelines=5             " they must be within the first or last 5 lines.
set ffs=unix,dos,mac        " Try recognizing dos, unix, and mac line endings.

"""" Messages, Info, Status
set ls=2                    " allways show status line
set vb t_vb=                " Disable all bells.  I hate ringing/flashing.
set confirm                 " Y-N-C prompt if closing with unsaved changes.
set showcmd                 " Show incomplete normal mode commands as I type.
set report=0                " : commands always print changed line count.
set shortmess+=a            " Use [+]/[RO]/[w] for modified/readonly/written.
set ruler                   " Show some info, even without statuslines.
set laststatus=2            " Always show statusline, even if only 1 window.
set statusline=[%l,%v\ %P%M]\ %f\ %r%h%w\ (%{&ff})\ %{fugitive#statusline()}

" displays tabs with :set list & displays when a line runs off-screen
set listchars=tab:>-,trail:-,precedes:<,extends:>
set list

""" Searching and Patterns
set ignorecase              " Default to using case insensitive searches,
set smartcase               " unless uppercase letters are used in the regex.
set smarttab                " Handle tabs more intelligently 
set hlsearch                " Highlight searches by default.
set incsearch               " Incrementally search while typing a /regex

"""" Display
if has("gui_running")
    colorscheme Tomorrow-Night
    "colorscheme desert
    " Remove menu bar
    set guioptions-=m

    " Remove toolbar
    set guioptions-=T
else
    colorscheme Tomorrow-Night
    "colorscheme desert
endif

" Paste from clipboard
map <leader>p "+p

" Quit window on <leader>q
nnoremap <leader>q :q<CR>
"
" hide matches on <leader>space
nnoremap <leader><space> :nohlsearch<cr>

" Remove trailing whitespace on <leader>S
nnoremap <leader>S :%s/\s\+$//<cr>:let @/=''<CR>

" Select the item in the list with enter
inoremap <expr> <CR> pumvisible() ? "\<C-y>" : "\<C-g>u\<CR>"

" ==========================================================
" Javascript
" ==========================================================
au BufRead *.js set makeprg=jslint\ %

" Use tab to scroll through autocomplete menus
"autocmd VimEnter * imap <expr> <Tab> pumvisible() ? "<C-N>" : "<Tab>"
"autocmd VimEnter * imap <expr> <S-Tab> pumvisible() ? "<C-P>" : "<S-Tab>"

let g:acp_completeoptPreview=1

" ===========================================================
" FileType specific changes
" ============================================================
" Mako/HTML
autocmd BufNewFile,BufRead *.mako,*.mak,*.jinja2 setlocal ft=html
autocmd FileType html,xhtml,xml,css setlocal expandtab shiftwidth=4 tabstop=4 softtabstop=4

" Python
"au BufRead *.py compiler nose
au FileType python set omnifunc=pythoncomplete#Complete
au FileType python setlocal expandtab shiftwidth=4 tabstop=8 softtabstop=4 smartindent cinwords=if,elif,else,for,while,try,except,finally,def,class,with
au BufRead *.py set efm=%C\ %.%#,%A\ \ File\ \"%f\"\\,\ line\ %l%.%#,%Z%[%^\ ]%\\@=%m
" Don't let pyflakes use the quickfix window
let g:pyflakes_use_quickfix = 0



" Add the virtualenv's site-packages to vim path
py << EOF
import os.path
import sys
import vim
if 'VIRTUALENV' in os.environ:
    project_base_dir = os.environ['VIRTUAL_ENV']
    sys.path.insert(0, project_base_dir)
    activate_this = os.path.join(project_base_dir, 'bin/activate_this.py')
    execfile(activate_this, dict(__file__=activate_this))
EOF

" Load up virtualenv's vimrc if it exists
if filereadable($VIRTUAL_ENV . '/.vimrc')
    source $VIRTUAL_ENV/.vimrc
endif

set colorcolumn=129

if has("gui_running")
    set fencs=utf-8,ucs-bom,gb18030,gbk,gb2312,cp936
    set guifont=Monaco:h14
    set guifontwide=FZY1K--GBK1-0:h16
    set linespace=4
endif
if has("multi_byte_ime")
    highlight Cursor guifg=bg guibg=Green
    highlight CursorIM guifg=NONE guibg=Purple
    set iminsert=0 imsearch=0
    " 插入模式输入法状态未被记录时，默认关闭IME
    "inoremap <silent> <ESC> <ESC>:set iminsert=0<CR>
endif
nnoremap ; :

map <leader>tn :tabnew
map <leader>te :tabedit
map <leader>tc :tabclose
map <leader>tm :tabmove

" markdown fix for jekyll yaml formatter
autocmd BufNewFile,BufRead *.markdown,*.md,*.mkd syntax match Comment /\%^---\_.\{-}---$/
" markdown preview
python <<EOF
import chardet
import markdown
from markdown.extensions import *
import vim
import os
class ClassAdderTreeprocessor(markdown.treeprocessors.Treeprocessor):
    def run(self, root):
        self.set_css_class(root)
        return root

    def set_css_class(self, element):
        for child in element:
            if child.tag == "table":
                child.set("class", self.ext.getConfig("table_css_class") ) #set the class attribute
                self.set_css_class(child) # run recursively on children

class ClassAdderExtension(markdown.Extension):
    def __init__(self, *args, **configs):
        # define default configs
        self.config = {
            'table_css_class' : ["table table-bordered table-striped",
                           "Set class name for p tags - Default: something-css-like"]
            }
        # Override defaults with user settings
        for key, value in configs.items():
            self.setConfig(key, value)

    def extendMarkdown(self, md, md_globals):
        # Insert a tree-processor that adds the configured CSS class to table tags
        treeprocessor = ClassAdderTreeprocessor(md)
        treeprocessor.ext = self
        md.treeprocessors['css'] = treeprocessor

def markdown_preview ():
    buffer = []
    for x in vim.current.buffer:
        c = chardet.detect (x)
        encoding = c['encoding'] if c['encoding'] else 'utf-8'
        buffer.append (x.decode(encoding))

    text = u'\n'.join (buffer)

    ext = ClassAdderExtension ()

    content = markdown.markdown( text,
        output_format='html4',
        extensions=['tables', 'toc', 'codehilite', ext],
        )

    home_path = os.path.expanduser ('~/')
    try:
        bootstrap_css_style = open(home_path + u'.vim/plugin/bootstrap.css').read().decode('utf-8')
        desert_codehilite_style = open(home_path + u'.vim/plugin/codehilite.css').read().decode('utf-8')

        content = u'<html><head><style type="text/css">' + bootstrap_css_style + desert_codehilite_style + u'</style>\n' +u'</head><body><div class="container">' + content + u"</div></body></html>"
    except Exception, e:
        pass

    open (home_path + u'tmp/markdown.html', 'w').write (content.encode('utf-8'))
    vim.command (u'!open ~/tmp/markdown.html')
    return
EOF
map <leader>md : py markdown_preview()<CR>