" plugin
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'

Plugin 'scrooloose/nerdtree'
"Plugin 'msanders/snipmate.vim'
Plugin 'mattn/emmet-vim'

"################### 自动补全 ###################

" 代码自动补全
"迄今为止用到的最好的自动VIM自动补全插件
"重启 :YcmRestartServer
Bundle 'Valloric/YouCompleteMe'
"youcompleteme  默认tab  s-tab 和自动补全冲突
"let g:ycm_key_list_select_completion=['<c-n>']
let g:ycm_key_list_select_completion = ['<Down>']
"let g:ycm_key_list_previous_completion=['<c-p>']
let g:ycm_key_list_previous_completion = ['<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_use_ultisnips_completer = 1 "提示UltiSnips
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_collect_identifiers_from_tags_files = 1

" let g:ycm_autoclose_preview_window_after_completion = 1
" let g:ycm_autoclose_preview_window_after_insertion = 1

" 跳转到定义处, 分屏打开
let g:ycm_goto_buffer_command = 'horizontal-split'
" nnoremap <leader>jd :YcmCompleter GoToDefinition<CR>
nnoremap <leader>jd :YcmCompleter GoToDefinitionElseDeclaration<CR>
nnoremap <leader>gd :YcmCompleter GoToDeclaration<CR>


"let g:ycm_seed_identifiers_with_syntax=1   "语言关键字补全, 不过python关键字都很短，所以，需要的自己打开

" 引入，可以补全系统，以及python的第三方包 针对新老版本YCM做了兼容
" old version
if !empty(glob("~/.vim/bundle/YouCompleteMe/cpp/ycm/.ycm_extra_conf.py"))
    let g:ycm_global_ycm_extra_conf = "~/.vim/bundle/YouCompleteMe/cpp/ycm/.ycm_extra_conf.py"
endif
" new version
if !empty(glob("~/.vim/bundle/YouCompleteMe/third_party/ycmd/cpp/ycm/.ycm_extra_conf.py"))
    let g:ycm_global_ycm_extra_conf = "~/.vim/bundle/YouCompleteMe/third_party/ycmd/cpp/ycm/.ycm_extra_conf.py"
endif

" 直接触发自动补全 insert模式下
" let g:ycm_key_invoke_completion = '<C-Space>'
" 黑名单,不启用
let g:ycm_filetype_blacklist = {
      \ 'tagbar' : 1,
      \ 'gitcommit' : 1,
      \}





" 代码片段快速插入 (snippets中,是代码片段资源,需要学习)
Bundle 'SirVer/ultisnips'
" Snippets are separated from the engine. Add this if you want them:
Bundle 'honza/vim-snippets'

let g:UltiSnipsExpandTrigger       = "<tab>"
let g:UltiSnipsJumpForwardTrigger  = "<tab>"
let g:UltiSnipsJumpBackwardTrigger = "<s-tab>"
let g:UltiSnipsSnippetDirectories  = ['UltiSnips']
let g:UltiSnipsSnippetsDir = '~/.vim/UltiSnips'
" 定义存放代码片段的文件夹 .vim/UltiSnips下，使用自定义和默认的，将会的到全局，有冲突的会提示
" 进入对应filetype的snippets进行编辑
map <leader>us :UltiSnipsEdit<CR>

" ctrl+j/k 进行选择
func! g:JInYCM()
    if pumvisible()
        return "\<C-n>"
    else
        return "\<c-j>"
    endif
endfunction

func! g:KInYCM()
    if pumvisible()
        return "\<C-p>"
    else
        return "\<c-k>"
    endif
endfunction
inoremap <c-j> <c-r>=g:JInYCM()<cr>
au BufEnter,BufRead * exec "inoremap <silent> " . g:UltiSnipsJumpBackwordTrigger . " <C-R>=g:KInYCM()<cr>"
let g:UltiSnipsJumpBackwordTrigger = "<c-k>"


" 多语言语法检查
Bundle 'scrooloose/syntastic'
let g:syntastic_error_symbol='>>'
let g:syntastic_warning_symbol='>'
let g:syntastic_check_on_open=1
let g:syntastic_enable_highlighting = 0
"let g:syntastic_python_checker="flake8,pyflakes,pep8,pylint"
let g:syntastic_python_checkers=['pyflakes'] " 使用pyflakes,速度比pylint快
let g:syntastic_javascript_checkers = ['jsl', 'jshint']
let g:syntastic_html_checkers=['tidy', 'jshint']
highlight SyntasticErrorSign guifg=white guibg=black

" 智能补全
Plugin 'davidhalter/jedi-vim'
"快捷键看文档 https://github.com/davidhalter/jedi-vim 
":help jedi-vim
"let g:jedi#goto_command = "<leader>d"
"let g:jedi#goto_assignments_command = "<leader>g"
"let g:jedi#goto_definitions_command = ""
"let g:jedi#documentation_command = "K"
"let g:jedi#usages_command = "<leader>n"
"let g:jedi#completions_command = "<C-Space>"
"let g:jedi#rename_command = "<leader>r""
"
"################### 显示增强-主题 ###################"
"
""主题 solarized
Bundle 'altercation/vim-colors-solarized'
"let g:solarized_termcolors=256
"let g:solarized_termtrans=1
"let g:solarized_contrast="normal"
"let g:solarized_visibility="normal"
"
""主题 molokai
"Bundle 'tomasr/molokai'
"let g:molokai_original = 1


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

" end plugin

"<wwj>
map <F7> :NERDTreeToggle<CR>
"</wwj>