set nocompatible              " 去除VI一致性,必须要添加
filetype off                  " 必须要添加

set tabstop=4
set shiftwidth=4
set softtabstop=4
set expandtab

set hlsearch
set rtp+=~/.vim/bundle/Vundle.vim

map fw :!grep -rnw <cword><CR>

"vundle管理
call vundle#begin()

Plugin 'VundleVim/Vundle.vim'
Plugin 'scrooloose/nerdtree'
Plugin 'taglist.vim'
Plugin 'ludovicchabant/vim-gutentags'
Plugin 'Raimondi/delimitMate'
Plugin 'scrooloose/nerdcommenter'
Plugin 'mhinz/vim-signify'
Plugin 'Yggdroot/LeaderF'
Plugin 'Valloric/YouCompleteMe'

call vundle#end()

filetype plugin indent on

set tags=./.tags;,.tags

"Tag list
let Tlist_Auto_Highlight_Tag = 1
let Tlist_Use_Right_Window = 1
let Tlist_Show_One_File = 1

map <silent> <F9> :TlistToggle<cr>

"Nerd Tree
map <silent> <F10> :NERDTreeToggle<cr>
map <silent> ff :NERDTreeFind<cr>

" gutentags 搜索工程目录的标志，碰到这些文件/目录名就停止向上一级目录递归
let g:gutentags_project_root = ['.root', '.svn', '.git', '.hg', '.project']

" 所生成的数据文件的名称
let g:gutentags_ctags_tagfile = '.tags'

" 将自动生成的 tags 文件全部放入 ~/.cache/tags 目录中，避免污染工程目录
let s:vim_tags = expand('~/.cache/tags')
let g:gutentags_cache_dir = s:vim_tags

" 配置 ctags 的参数
let g:gutentags_ctags_extra_args = ['--fields=+niazS', '--extra=+q']
let g:gutentags_ctags_extra_args += ['--c++-kinds=+px']
let g:gutentags_ctags_extra_args += ['--c-kinds=+px']

" 检测 ~/.cache/tags 不存在就新建
if !isdirectory(s:vim_tags)
   silent! call mkdir(s:vim_tags, 'p')
endif

let g:Lf_ShortcutF = '<c-f>'
let g:Lf_ShortcutB = '<m-n>'
noremap <c-n> :LeaderfMru<cr>
noremap <c-f> :LeaderfFunction!<cr>
noremap <m-n> :LeaderfBuffer<cr>
noremap <m-m> :LeaderfTag<cr>
let g:Lf_StlSeparator = { 'left': '', 'right': '', 'font': '' }

let g:Lf_RootMarkers = ['.project', '.root', '.svn', '.git']
let g:Lf_WorkingDirectoryMode = 'Ac'
let g:Lf_WindowHeight = 0.30
let g:Lf_CacheDirectory = expand('~/.vim/cache')
let g:Lf_ShowRelativePath = 0
let g:Lf_HideHelp = 1
let g:Lf_StlColorscheme = 'powerline'
let g:Lf_PreviewResult = {'Function':0, 'BufTag':0}

" YCM
let g:ycm_add_preview_to_completeopt = 0
let g:ycm_show_diagnostics_ui = 0
let g:ycm_server_log_level = 'info'
let g:ycm_min_num_identifier_candidate_chars = 2
let g:ycm_collect_identifiers_from_comments_and_strings = 1
let g:ycm_complete_in_strings=1
let g:ycm_key_invoke_completion = '<c-z>'
nnoremap <leader>y :let g:ycm_auto_trigger=0<CR>                " turn off YCM
nnoremap <leader>Y :let g:ycm_auto_trigger=1<CR>                "turn on YCM
let g:ycm_confirm_extra_conf = 0
set completeopt=menu,menuone

noremap <c-z> <NOP>
let g:ycm_semantic_triggers =  {
           \ 'c,cpp,python,java,go,erlang,perl': ['re!\w{2}'],
           \ 'cs,lua,javascript': ['re!\w{2}'],
           \ }