_winvimrc

" Last Change: 2016-12-07T10:48:00
" Vimrc for Windows
scriptencoding utf-8

" 初始化 {{{1
" 自带设置 {{{2
runtime vimrc_example.vim
runtime macros/matchit.vim
" 2}}}

" Pathogen Plugin Manager
execute pathogen#infect()

" 工作目录 {{{2
function! CHANGE_CURR_DIR()
  let _dir=escape(expand("%:p:h"),' ')
  exec "cd " . _dir
  unlet _dir
endfunction
autocmd BufEnter * call CHANGE_CURR_DIR()
" 2}}}

" Python 高亮
let python_highlight_all=1
" 1}}}


" 常规设置 {{{1
" Unix 风格 slash
set shellslash
" history 文件记录行数
set history=1000

" 备份 {{{2
set backup
set undofile
if has("win32") || has("win64")
  set backupdir=%TMP%
  set directory=%TMP%
  set undodir=%TMP%
else
  set backupdir=~/.tmp/backup " backups
  set directory=~/.tmp/swap   " swap files
  set undodir=~/.tmp/undodir  " undo
endif
set undolevels=1000
set undoreload=10000 "max number lines to save for undo on a buffer reload
" 2}}}

" 总是显示statusline
set laststatus=2
" 允许backspace和光标键跨越行边界
set whichwrap=b,s,[,],h,l
" 搜索时不区分大小写
set ignorecase
" 搜索高亮
set hlsearch
" 当前 buffer 可放在 bg 而不用写入磁盘
set hidden
" 禁止在选择补全时打开 preview 窗口显示文档信息
" 针对 python omnicomplete（太扰民了）
set completeopt-=preview

set isfname-==
set noequalalways
set winaltkeys=no
set completeopt+=longest
set cedit=<C-Y>
" 1}}}


" 格式设置 {{{1
" 编码 {{{2
set encoding=utf-8
set fileencodings=utf-8,chinese,latin-1
if has("win32")
  set fileencoding=chinese
else
  set fileencoding=utf-8
endif
language messages zh_CN.utf-8
" 2}}}

" 正确地处理中文字符的折行和拼接
set formatoptions+=mM
" 设置文件格式为unix
set fileformat=unix

" 缩进
set shiftwidth=4
set tabstop=4
set softtabstop=4
" 行间距
set linespace=4
set expandtab

" 带有如下符号的单词不要被换行分割
set iskeyword+=_,$,@,%,#,-
" 使backspace正常处理indent, eol, start等
set backspace=indent,eol,start
" 在输入命令时列出匹配项目
set wildmenu
set wildmode=list:longest
" 1}}}


" 显示设置 {{{1
" 字体
if has("win32") || has("win64")
  set guifont=Source_Code_Pro:h10.5
else
  set guifont=Monaco\ 10
endif

" 窗口及主题设置 {{{2
if has('gui_running')
  "" 有些终端不能改变大小 http://vayn.de/qF7u2c
  set lines=30      " 终端出现断裂的原因
  set columns=85

  set background=dark
  colorscheme solarized
else
  set ambiwidth=single
  colorscheme lemon256
endif
" 2}}}

" 高亮光标所在行
set cursorline
" 使用相对行号
set relativenumber
" 在终端输出一个相对平滑的更新
set ttyfast
" 在输入括号时光标会短暂地跳到与之相匹配的括号处，不影响输入
set showmatch
" 匹配括号的规则，增加针对html的<>
set matchpairs=(:),{:},[:],<:>
" 匹配括号高亮的时间（单位是十分之一秒）
set matchtime=1
" 不要闪烁
set novisualbell
set listchars=eol:$,tab:>-,nbsp:~
" 自动关闭折叠
set foldclose=all
set foldmethod=marker
" 显示窗口末行尽量多的内容
set display=lastline
" 自动回绕
set nolinebreak
" 启动的时候不显示intro
set shortmess=atI
" 屏幕保留行数
set scrolloff=5

" 隐藏底部滚动条
set guioptions-=b
" 隐藏右边滚动条
set guioptions-=R
set guioptions-=r
" 隐藏左边滚动条
set guioptions-=l
set guioptions-=L
" 隐藏菜单和工具栏
set guioptions-=m
set guioptions-=T

" Avoid cmdline redraw on every entered char by turning off Arabic
" shaping (which is implemented poorly).
if has('arabic')
  set noarabicshape
endif

if has("conceal")
  set concealcursor=nc
  set maxcombine=4
endif
" 1}}}


" 键映射 {{{1
" 回车取消搜索高亮
nnoremap <silent> <CR> :nohl<CR>

" 窗口区域切换 ←→↑↓
imap <silent> `h <esc><C-W><left>
vmap <silent> `h <esc><C-W><left>
nmap <silent> `h <C-W><left>
imap <silent> `l <esc><C-W><right>
vmap <silent> `l <esc><C-W><right>
nmap <silent> `l <C-W><right>
imap <silent> `k <esc><C-W><up>
vmap <silent> `k <esc><C-W><up>
nmap <silent> `k <C-W><up>
imap <silent> `j <esc><C-W><down>
vmap <silent> `j <esc><C-W><down>
nmap <silent> `j <C-W><down>

" Use the damn hjkl keys
nnoremap <up> <nop>
nnoremap <down> <nop>
nnoremap <left> <nop>
nnoremap <right> <nop>

" And make them fucking work, too.
nnoremap j gj
nnoremap k gk

" Display Highlight Group
nnoremap wh :echo "hi<" . synIDattr(synID(line("."),col("."),1),"name") . '> trans<' . synIDattr(synID(line("."),col("."),0),"name") . "> lo<" . synIDattr(synIDtrans(synID(line("."),col("."),1)),"name") . ">"<CR>

nnoremap <BS> d

" 跳转搜索结果时，其所在行居中并闪烁
nnoremap n nzzzv:call PulseCursorLine()<cr>
nnoremap N Nzzzv:call PulseCursorLine()<cr>

" ctrl + c
vmap <C-c> "+y
" ctrl + x
vmap <C-x> "+x
" ctrl + v
nnoremap <C-v> "+gP
" ctrl + h
imap <C-h> <esc>:%s/
vmap <C-h> <esc>:%s/
nmap <C-h> :%s/

" 把缺省的Ctrl – X + O 改为 F4
imap <F4> <C-X><C-O>

" Make selecting inside an HTML tag less dumb
nnoremap Vit vitVkoj
nnoremap Vat vatV
" ci[ 删除一对 [] 中的所有字符并进入插入模式
" ci( 删除一对 () 中的所有字符并进入插入模式
" ci< 删除一对 <> 中的所有字符并进入插入模式
" ci{ 删除一对 {} 中的所有字符并进入插入模式
" cit 删除一对 HTML/XML 的标签内部的所有字符并进入插入模式
" ci” ci’ ci` 删除一对引号字符 (” 或 ‘ 或 `) 中所有字符并进入插入模式

" 交换历史移动键位，键位作用参见 cmdline.txt
cnoremap <C-P> <Up>
cnoremap <C-N> <Down>
cnoremap <Up> <C-P>
cnoremap <Down> <C-N>

" 切换buffer
map gn :bn<cr>
map gp :bp<cr>
map gd :bd<cr>

" Leader mappings {{{2
let mapleader=","

" strip all trailing whitespace in the current file
nnoremap <leader>W :%s/\s\+$//<cr>:let @/=''<CR>
" imitates TextMates Ctrl+Q function to re-hardwrap paragraphs of text
nnoremap <leader>q gqip
" CSS properties sorted
nnoremap <leader>S /{<CR>jV/^\s*\}\?$<CR>k:sort<CR>:noh<CR>

" Edit vim stuff.
"nnoremap <leader>ev <C-w><C-v><C-l>:e $MYVIMRC<cr>
nnoremap <leader>ev :call EditVimRC()<cr>
nnoremap <leader>es <C-w>s<C-w>j<C-w>L:e $VIM/vimfiles/bundle/neosnippet-snippets/neosnippets<cr>

" open a new vertical split and switch over to it
nnoremap <leader>w <C-w>v<C-w>l

" 让选中内容变成搜索项
vnoremap <Leader># "9y?<C-R>='\V'.substitute(escape(@9,'\?'),'\n','\\n','g')<CR><CR>
vnoremap <Leader>* "9y/<C-R>='\V'.substitute(escape(@9,'\/'),'\n','\\n','g')<CR><CR>
" 2}}}
" 1}}}


" 其他自动命令 {{{1
" 设默认 filetype 为 text
autocmd BufEnter * if &filetype == "" | setlocal ft=text | endif
" setting for git commit
autocmd Filetype gitcommit setlocal spell textwidth=72
" 1}}}


" 自定义函数 {{{1
" Pulse {{{2
" 来自 http://vayn.de/tUAYAK
function! PulseCursorLine()
  let current_window=winnr()

  windo set nocursorline
  execute current_window . 'wincmd w'

  setlocal cursorline

  redir => old_hi
    silent execute 'hi CursorLine'
  redir END
  let old_hi=split(old_hi, '\n')[0]
  let old_hi=substitute(old_hi, 'xxx', '', '')

  hi CursorLine guibg=#2a2a2a ctermbg=233
  redraw
  sleep 20m

  hi CursorLine guibg=#333333 ctermbg=235
  redraw
  sleep 20m

  hi CursorLine guibg=#3a3a3a ctermbg=239
  redraw
  sleep 20m

  hi CursorLine guibg=#444444 ctermbg=240
  redraw
  sleep 20m

  hi CursorLine guibg=#4a4a4a ctermbg=242
  redraw
  sleep 20m

  hi CursorLine guibg=#444444 ctermbg=240
  redraw
  sleep 20m

  hi CursorLine guibg=#3a3a3a ctermbg=239
  redraw
  sleep 20m

  hi CursorLine guibg=#333333 ctermbg=235
  redraw
  sleep 20m

  hi CursorLine guibg=#2a2a2a ctermbg=233
  redraw
  sleep 20m

  execute 'hi ' . old_hi

  windo set cursorline
  execute current_window . 'wincmd w'
endfunction
" 2}}}

" EditVimRC {{{2
" 编辑VIMRC文件
function! EditVimRC()
  if argc() > 0
    topleft vertical new
    redraw
  endif
  edit $MYVIMRC
endfunction
" 2}}}
" 1}}}


" 插件 {{{1
" Airline: {{{2
let g:airline_left_sep=''
let g:airline_right_sep=''
let g:airline_theme='solarized'
let g:airline_enable_branch=1

" define the set of text to display for each mode
let g:airline_mode_map={
    \ '__' : '-',
    \ 'n'  : 'N',
    \ 'i'  : 'I',
    \ 'R'  : 'R',
    \ 'c'  : 'C',
    \ 'v'  : 'V',
    \ 'V'  : 'V',
    \ '' : 'V',
    \ 's'  : 'S',
    \ 'S'  : 'S',
    \ '' : 'S',
    \ }

" Automatically displays all buffers when there's only one tab open
let g:airline#extensions#tabline#enabled=1
let g:airline#extensions#tabline#left_alt_sep='|'
" 2}}}

" Mru: {{{2
if has("win32") || has("win64")
  let MRU_File='$VIM/vimfiles/vim_mru_files'
else
  let MRU_File='~/.vim/tmp/mru_files'
endif
let MRU_Max_Entries=2000
let MRU_Exclude_Files='\v^.*\~$|/COMMIT_EDITMSG$|/itsalltext/|^/tmp/|^c:\\temp\\.*'
" 加载菜单太耗时
let MRU_Add_Menu=0
" 2}}}

" NERDTree: {{{2
"autocmd vimenter * if !argc() | NERDTree | endif
autocmd bufenter * if (winnr("$") == 1 && exists("b:NERDTreeType") && b:NERDTreeType == "primary") | q | endif
map <F7> :NERDTreeToggle<CR>
" 2}}}

" Neosnippet: {{{2
imap <C-k>     <Plug>(neosnippet_expand_or_jump)
smap <C-k>     <Plug>(neosnippet_expand_or_jump)
xmap <C-k>     <Plug>(neosnippet_expand_target)
" 2}}}

" Neocomplete: {{{2
" Use neocomplete
let g:neocomplete#enable_at_startup=1
" Enable omni completion
autocmd FileType css setlocal omnifunc=csscomplete#CompleteCSS
autocmd FileType html,markdown setlocal omnifunc=htmlcomplete#CompleteTags
autocmd FileType javascript setlocal omnifunc=javascriptcomplete#CompleteJS
autocmd FileType python setlocal omnifunc=pythoncomplete#Complete
autocmd FileType xml setlocal omnifunc=xmlcomplete#CompleteTags
" 2}}}

" Emmmet: {{{2
let g:user_emmet_install_global=0
autocmd FileType html,css EmmetInstall
" 2}}}

" Jedi: {{{2
let g:jedi#auto_vim_configuration=0
let g:jedi#completions_enabled=0
autocmd FileType python setlocal completeopt-=preview
" 2}}}
" 1}}}

" vim:fdm=marker