vimrc

set nocompatible              " be iMproved, required
filetype off                  " required

" ==============================================================================
" set the runtime path to include Vundle and initialize
set rtp+=~/.vim/bundle/Vundle.vim

" ==============================================================================
" 安装的所有插件
call vundle#begin()

" 必须安装，let Vundle manage Vundle, required
Plugin 'VundleVim/Vundle.vim'

" 来自github
Plugin 'flazz/vim-colorschemes'
Plugin 'Lokaltog/vim-powerline'
Plugin 'scrooloose/nerdtree'
Plugin 'klen/python-mode'
Plugin 'kien/ctrlp.vim'
Plugin 'jnurmine/Zenburn'
Plugin 'altercation/vim-colors-solarized'
Plugin 'scrooloose/syntastic'
Plugin 'Yggdroot/indentLine'
Plugin 'DfrankUtil'
Plugin 'vimprj'
Plugin 'indexer.tar.gz'
" 来自vim
Bundle 'Valloric/YouCompleteMe'
" non github repos

call vundle#end()            " required

" ==============================================================================
filetype plugin indent on    " required
" To ignore plugin indent changes, instead use:
"filetype plugin on

" ==============================================================================
" vundle命令
" :PluginList       - lists configured plugins
" :PluginInstall    - installs plugins; append `!` to update or just :PluginUpdate
" :PluginSearch foo - searches for foo; append `!` to refresh local cache
" :PluginClean      - confirms removal of unused plugins; append `!` to auto-approve removal

" ==============================================================================
" 组件设置
" flazz/vim-colorschemes,主题设置

"NERDTree 插件配置
map <F3> :NERDTreeToggle<CR>
autocmd bufenter * if (winnr("$") == 1 && exists("b:NERDTree") && b:NERDTree.isTabTree()) | q | endif
let NERDTreeShowHidden = 1 "NERDTREE显示隐藏文件 
" ==============================================================================
" vim原生设置
"set rnu      "显示相对行号

set nu
let python_highlight_all=1
syntax on      "打开语法检测
set mouse=a    " 开启鼠标
set tabstop=4  "设置tab键长度
set sw=2
set ts=2
set t_Co=256
set background=dark
colorscheme molokai
set foldmethod=syntax "代码折叠
set foldlevelstart=99 "默认不折叠

set autoindent " 自动缩进
set cindent

set softtabstop=4 "统一缩进为4
set shiftwidth=4

set smartindent "c语言自动缩进

set cursorline  "设置光标行
set noswapfile "不要生成swap文件
set nobackup
set bufhidden=hide "当buffer被丢弃的时候隐藏它
set guicursor=n-v-c:hor10 "normal下贯标显示为下划线
set expandtab                 "Use space instead of tabs

"打开文件类型检测, 加了这句才可以用智能补全
set completeopt=longest,menu
let mapleader = ","  "设置外部复制粘帖
let g:mapleader = ","  
map Y "+y
map P "+p

noremap oo o<esc> "插入新行

"au BufNewFile,BufRead *.py
"      \ set tabstop=4
"      \ set softtabstop=4
"      \ set shiftwidth=4
"      \ set textwidth=79
"      \ set expandtab
"      \ set autoindent
"      \ set fileformat=unix

" Change cursor shape between insert and normal mode in iTerm2.app
if $TERM_PROGRAM =~ "iTerm.app"
    let &t_SI = "\<Esc>]50;CursorShape=1\x7" " Vertical bar in insert mode
    let &t_EI = "\<Esc>]50;CursorShape=0\x7" " Block in normal mode
endif

let g:ycm_server_python_interpreter='/usr/bin/python'
let g:ycm_global_ycm_extra_conf = '~/.vim/bundle/YouCompleteMe/third_party/ycmd/cpp/ycm/.ycm_extra_conf.py'
set runtimepath+=~/.vim/bundle/YouCompleteMe
let g:ycm_collect_identifiers_from_tags_files = 1           " 开启 YCM 基于标签引擎
let g:ycm_collect_identifiers_from_comments_and_strings = 1 " 注释与字符串中的内容也用于补全
let g:syntastic_ignore_files=[".*\.py$"]
let g:ycm_seed_identifiers_with_syntax = 1                  " 语法关键字补全
let g:ycm_complete_in_comments = 1
let g:ycm_confirm_extra_conf = 0
let g:ycm_key_list_select_completion = ['<c-n>', '<Down>']  " 映射按键, 没有这个会拦截掉tab, 导致其他插件的tab不能用.
let g:ycm_key_list_previous_completion = ['<c-p>', '<Up>']
let g:ycm_complete_in_comments = 1                          " 在注释输入中也能补全
let g:ycm_complete_in_strings = 1                           " 在字符串输入中也能补全
let g:ycm_collect_identifiers_from_comments_and_strings = 1 " 注释和字符串中的文字也会被收入补全
let g:ycm_global_ycm_extra_conf='~/.vim/bundle/YouCompleteMe/third_party/ycmd/cpp/ycm/.ycm_extra_conf.py'
let g:ycm_show_diagnostics_ui = 0                           " 禁用语法检查
let g:ycm_min_num_of_chars_for_completion=2                 "从第2个键入字符就开始罗列匹配项
inoremap <expr> <CR> pumvisible() ? "\<C-y>" : "\<CR>" |            " 回车即选中当前项
nnoremap <c-j> :YcmCompleter GoToDefinitionElseDeclaration<CR>|     " 跳转到定义处


let g:syntastic_error_symbol='>>'
let g:syntastic_warning_symbol='>'
let g:syntastic_check_on_open=1
let g:syntastic_check_on_wq=0
let g:syntastic_enable_highlighting=1
let g:syntastic_python_checkers=['pyflakes'] " 使用pyflakes,速度比pylint快
" 修改高亮的背景色, 适应主题
highlight SyntasticErrorSign guifg=white guibg=black

" to see error location list
let g:syntastic_always_populate_loc_list = 0
let g:syntastic_auto_loc_list = 0
let g:syntastic_loc_list_height = 5
" indexer                                                       
 " 设置indexer 调用 ctags 的参数                                 
 " 默认 --c++-kinds=+p+l，重新设置为 --c++-kinds=+p+l+x+c+d+e+f+g+m+n+s+t+u+v
 " 默认 --fields=+iaS 不满足 YCM 要求，需改为 --fields=+iaSl                                       
 let g:indexer_ctagsCommandLineOptions="--c++-kinds=+p+l+x+c+d+e+f+g+m+n+s+t+u+v --fields=+iaSl --e  xtra=+q"