"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" Maintainer: 
"       Amir Salihefendic
"       http://amix.dk - [email protected]
"
" Version: 
"       5.0 - 29/05/12 15:43:36
"
" Blog_post: 
"       http://amix.dk/blog/post/19691#The-ultimate-Vim-configuration-on-Github
"
" Awesome_version:
"       Get this config, nice color schemes and lots of plugins!
"
"       Install the awesome version from:
"
"           https://github.com/amix/vimrc
"
" Syntax_highlighted:
"       http://amix.dk/vim/vimrc.html
"
" Raw_version: 
"       http://amix.dk/vim/vimrc.txt
"
" Sections:
"    -> General
"    -> VIM user interface
"    -> Colors and Fonts
"    -> Files and backups
"    -> Text, tab and indent related
"    -> Visual mode related
"    -> Moving around, tabs and buffers
"    -> Status line
"    -> Editing mappings
"    -> vimgrep searching and cope displaying
"    -> Spell checking
"    -> Misc
"    -> Helper functions
"
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
 
 
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" => General
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" Sets how many lines of history VIM has to remember
set history=700
 
" Enable filetype plugins
filetype plugin on
filetype indent on
 
" Set to auto read when a file is changed from the outside
set autoread
 
" With a map leader it's possible to do extra key combinations
" like <leader>w saves the current file
"let mapleader = ","
"let g:mapleader = ","
 
" Fast saving
"nmap <leader>w :w!<cr>
 
 
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" => VIM user interface
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" Set 7 lines to the cursor - when moving vertically using j/k
set so=7
 
" Turn on the WiLd menu
set wildmenu
 
" Ignore compiled files
set wildignore=*.o,*~,*.pyc
 
"Always show current position
set ruler
 
" Height of the command bar
set cmdheight=2
 
" A buffer becomes hidden when it is abandoned
set hid
 
" Configure backspace so it acts as it should act
set backspace=eol,start,indent
set whichwrap+=<,>,h,l
 
" Ignore case when searching
set ignorecase
 
" When searching try to be smart about cases 
set smartcase
 
" Highlight search results
set hlsearch
 
" Makes search act like search in modern browsers
set incsearch 
 
" Don't redraw while executing macros (good performance config)
set lazyredraw 
 
" For regular expressions turn magic on
set magic
 
" Show matching brackets when text indicator is over them
set showmatch 
" How many tenths of a second to blink when matching brackets
set mat=2
 
" No annoying sound on errors
set noerrorbells
set novisualbell
set t_vb=
set tm=500
set nu
 
 
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" => Colors and Fonts
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" Enable syntax highlighting
syntax enable 
 
colorscheme desert
set background=dark
 
" Set extra options when running in GUI mode
if has("gui_running")
    set guioptions-=T
    set guioptions+=e
    set guioptions-=r
    set guioptions+=m
    set t_Co=256
    set guitablabel=%M\ %t
    "set guifont=文泉驿等宽微米黑\ 9
    set guifont=Noto\ Mono\ 9
    colorscheme desert
    set lines=50
endif
 
" Set utf8 as standard encoding and en_US as the standard language
set encoding=utf8
 
" Use Unix as the standard file type
set ffs=unix,dos,mac
 
 
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" => Files, backups and undo
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" Turn backup off, since most stuff is in SVN, git et.c anyway...
"set nobackup
set backup
set bdir=~/.vim/vimtmp//
set undofile
set undodir=~/.vim/vimtmp//
set nowb
set noswapfile
 
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" => Text, tab and indent related
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" Use spaces instead of tabs
set expandtab
 
" Be smart when using tabs ;)
set smarttab
 
" 1 tab == 4 spaces
set shiftwidth=4
set tabstop=4
 
" Linebreak on 500 characters
set lbr
set tw=500
 
set ai "Auto indent
set si "Smart indent
set wrap "Wrap lines
 
 
""""""""""""""""""""""""""""""
" => Visual mode related
""""""""""""""""""""""""""""""
" Visual mode pressing * or # searches for the current selection
" Super useful! From an idea by Michael Naumann
vnoremap <silent> * :call VisualSelection('f')<CR>
vnoremap <silent> # :call VisualSelection('b')<CR>

 
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" => Moving around, tabs, windows and buffers
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" Treat long lines as break lines (useful when moving around in them)
map j gj
map k gk
 
" Map <Space> to / (search) and Ctrl-<Space> to ? (backwards search)

"map <space> /
map <space> :
map <M-space> ?
"nnoremap <tab> :


" Disable highlight when <leader><cr> is pressed
map <silent> <leader><cr> :noh<cr>
 
" Smart way to move between windows
map <C-j> <C-W>j
map <C-k> <C-W>k
map <C-h> <C-W>h
map <C-l> <C-W>l
 
" Close the current buffer
map <leader>bd :Bclose<cr>
 
" Close all the buffers
map <leader>ba :1,1000 bd!<cr>
 
" Useful mappings for managing tabs
map <leader>tn :tabnew<cr>
map <leader>to :tabonly<cr>
map <leader>tc :tabclose<cr>
map <leader>tm :tabmove 
 
" Opens a new tab with the current buffer's path
" Super useful when editing files in the same directory
map <leader>te :tabedit <c-r>=expand("%:p:h")<cr>/
 
" Switch CWD to the directory of the open buffer
map <leader>cd :cd %:p:h<cr>:pwd<cr>
 
" Specify the behavior when switching between buffers 
try
  set switchbuf=useopen,usetab,newtab
"  set stal=2
catch
endtry
 
" Return to last edit position when opening files (You want this!)
autocmd BufReadPost *
     \ if line("'\"") > 0 && line("'\"") <= line("$") |
     \   exe "normal! g`\"" |
     \ endif
" Remember info about open buffers on close
set viminfo^=%
 
 
""""""""""""""""""""""""""""""
" => Status line
""""""""""""""""""""""""""""""
" Always show the status line
set laststatus=2
 
" Format the status line
"set statusline=\ %{HasPaste()}%F%m%r%h\ %w\ \ CWD:\ %r%{getcwd()}%h\ \ \ Line:\ %l
set statusline=\ %{HasPaste()}%F%m%r%h\ %w\ \ CWD:\ %r%{getcwd()}%h\ \ \ Line:\ %l\ \ Column:\ %c
 
 
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" => Editing mappings
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" Remap VIM 0 to first non-blank character
map 0 ^
map - $
 
" Move a line of text using ALT+[jk] or Comamnd+[jk] on mac
"if !has("gui_running")
"    set <M-j>=j
"    set <M-k>=k
"endif

nmap <M-j> mz:m+<cr>`z
nmap <M-k> mz:m-2<cr>`z
vmap <M-j> :m'>+<cr>`<my`>mzgv`yo`z
vmap <M-k> :m'<-2<cr>`>my`<mzgv`yo`z
 
if has("mac") || has("macunix")
  nmap <D-j> <M-j>
  nmap <D-k> <M-k>
  vmap <D-j> <M-j>
  vmap <D-k> <M-k>
endif
 
" Delete trailing white space on save, useful for Python and CoffeeScript ;)
func! DeleteTrailingWS()
  exe "normal mz"
  %s/\s\+$//ge
  exe "normal `z"
endfunc
autocmd BufWrite *.py :call DeleteTrailingWS()
autocmd BufWrite *.coffee :call DeleteTrailingWS()
 
 
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" => vimgrep searching and cope displaying
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" When you press gv you vimgrep after the selected text
vnoremap <silent> gv :call VisualSelection('gv')<CR>
 
" Open vimgrep and put the cursor in the right position
map <leader>g :vimgrep // **/*.<left><left><left><left><left><left><left>
 
" Vimgreps in the current file
map <leader><space> :vimgrep // <C-R>%<C-A><right><right><right><right><right><right><right><right><right>
 
" When you press <leader>r you can search and replace the selected text
vnoremap <silent> <leader>r :call VisualSelection('replace')<CR>
 
" Do :help cope if you are unsure what cope is. It's super useful!
"
" When you search with vimgrep, display your results in cope by doing:
"   <leader>cc
"
" To go to the next search result do:
"   <leader>n
"
" To go to the previous search results do:
"   <leader>p
"
map <leader>cc :botright cope<cr>
map <leader>co ggVGy:tabnew<cr>:set syntax=qf<cr>pgg
map <leader>n :cn<cr>
map <leader>p :cp<cr>
 
 
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" => Spell checking
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" Pressing ,ss will toggle and untoggle spell checking
map <leader>ss :setlocal spell!<cr>
 
" Shortcuts using <leader>
map <leader>sn ]s
map <leader>sp [s
map <leader>sa zg
map <leader>s? z=
 
 
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" => Misc
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" Remove the Windows ^M - when the encodings gets messed up
noremap <Leader>m mmHmt:%s/<C-V><cr>//ge<cr>'tzt'm
 
" Quickly open a buffer for scripbble
" map <leader>q :e ~/buffer<cr>
map <leader>qq :e ~/buffer<cr>
" 强制退出
map <leader>q :q!<cr>
 
" Toggle paste mode on and off
map <leader>pp :setlocal paste!<cr>
 
 
 
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" => Helper functions
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
function! CmdLine(str)
    exe "menu Foo.Bar :" . a:str
    emenu Foo.Bar
    unmenu Foo
endfunction 
 
function! VisualSelection(direction) range
    let l:saved_reg = @"
    execute "normal! vgvy"
 
    let l:pattern = escape(@", '\\/.*$^~[]')
    let l:pattern = substitute(l:pattern, "\n$", "", "")
 
    if a:direction == 'b'
        execute "normal ?" . l:pattern . "^M"
    elseif a:direction == 'gv'
        call CmdLine("vimgrep " . '/'. l:pattern . '/' . ' **/*.')
    elseif a:direction == 'replace'
        call CmdLine("%s" . '/'. l:pattern . '/')
    elseif a:direction == 'f'
        execute "normal /" . l:pattern . "^M"
    endif
 
    let @/ = l:pattern
    let @" = l:saved_reg
endfunction
 
 
" Returns true if paste mode is enabled
function! HasPaste()
    if &paste
        return 'PASTE MODE  '
    en
    return ''
endfunction
 
" Don't close window, when deleting a buffer
command! Bclose call <SID>BufcloseCloseIt()
function! <SID>BufcloseCloseIt()
   let l:currentBufNum = bufnr("%")
   let l:alternateBufNum = bufnr("#")
 
   if buflisted(l:alternateBufNum)
     buffer #
   else
     bnext
   endif
 
   if bufnr("%") == l:currentBufNum
     new
   endif
 
   if buflisted(l:currentBufNum)
     execute("bdelete! ".l:currentBufNum)
   endif
endfunction
 
 
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" =>  其他配置
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
 
au BufNewFIle,BufRead *.lsp set filetype=newlisp
set helplang=cn
 
if !has("gui_running")
    "hi Statement cterm=bold ctermfg=darkyellow gui=bold guifg=khaki
    hi Identifier ctermfg=blue cterm=italic
"    hi Search  cterm=NONE ctermfg=white ctermbg=red
    hi Search  cterm=NONE ctermfg=black ctermbg=blue
    hi Comment ctermfg=gray
    hi String ctermfg=15
    hi PreProc term=underline ctermfg=13 guifg=indianred
endif
 
set foldmethod=marker
set fencs=utf-8,gbk,gb18030
set display=lastline
set pastetoggle=<F3>
"右下角显示normal模式命令
set showcmd
set toolbariconsize=tiny
set mouse=a

"========pathogen.vim 插件管理
execute pathogen#infect()

"========vim-rainbow
"let g:rainbow_active = 1
au FileType vimrc,py,c,cpp,objc,objcpp call rainbow#load()


"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" =>  标签栏
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""

"右边的X的颜色
hi TabLine cterm=None ctermfg=white ctermbg=None
"
hi TabLineSel ctermfg=black ctermbg=None cterm=Bold term=Bold
hi TabLineFill ctermfg=None ctermbg=Red

hi SelectTabLine term=Bold cterm=Bold gui=Bold ctermbg=None ctermfg=Red
hi SelectPageNum cterm=None ctermfg=DarkBlue ctermbg=None
hi SelectWindowsNum cterm=None ctermfg=Cyan ctermbg=None

hi NormalTabLine ctermfg=Black ctermbg=None
hi NormalPageNum ctermfg=Black ctermbg=None
hi NormalWindowsNum ctermfg=Black ctermbg=None
"hi NormalWindowsNum ctermfg=DarkMagenta ctermbg=None

function! MyTabLabel(n, select)
    let label = ''
    let buflist = tabpagebuflist(a:n)
    for bufnr in buflist
        if getbufvar(bufnr, "&modified")
            let label = '+' 
            break
        endif
    endfor

    let winnr = tabpagewinnr(a:n)
    let name = bufname(buflist[winnr - 1]) 
    if name == ''
        "为没有名字的文档设置个名字
        if &buftype == 'quickfix'
            let name = '[Quickfix List]'
        else
            let name = 'New'
        endif
    else
        "只取文件名
        let name = fnamemodify(name, ':t')
    endif

    let label .= name
    return label
endfunction

function! MyTabLine()
    let s = ''
    for i in range(tabpagenr('$'))
        " 选择高亮
        let hlTab = ''
        let select = 0 
        if i + 1 == tabpagenr()
            let hlTab = '%#SelectTabLine#'
            " 设置标签页号 (用于鼠标点击)
            let s .= hlTab . "[%#SelectPageNum#%T" . (i + 1) . hlTab
            let select = 1
        else
            let hlTab = '%#NormalTabLine#'
            " 设置标签页号 (用于鼠标点击)
            let s .= hlTab . "[%#NormalPageNum#%T" . (i + 1) . hlTab
        endif

        " MyTabLabel() 提供标签
        "let s .= ' %<%{MyTabLabel(' . (i + 1) . ', ' . select . ')} '
        let s .= ' %<%{MyTabLabel(' . (i + 1) . ', ' . select . ')}'

        "追加窗口数量
        let wincount = tabpagewinnr(i + 1, '$')
        if wincount > 1
            if select == 1
                let s .= "%#SelectWindowsNum#" . ' ' . wincount
            else
                let s .= "%#NormalWindowsNum#" . ' ' . wincount
            endif
        endif
        "let s .= hlTab . "%#TabLineSel#" . "]"
        let s .= hlTab . "] "
    endfor

    " 最后一个标签页之后用 TabLineFill 填充并复位标签页号
    "let s .= '%#TabLineFill#%T'

    " 右对齐用于关闭当前标签页的标签
    if tabpagenr('$') > 1
        let s .= '%=%#TabLine#%999XX'
    endif

    return s
endfunction
set tabline=%!MyTabLine()
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""

"在插入模式中使用Ctrl+v粘贴全局剪贴板内容
"inoremap <C-v> <esc>:set paste<cr>mui<C-R>+<esc>mv'uV'v=:set nopaste<cr>

"在Visual模式中使用Ctrl+c复制内容到全局剪贴板
"vnoremap <C-c> "+y


"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" =>  fcitx自动切换
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
let g:input_toggle = 1
function! Fcitx2en()
   let s:input_status = system("fcitx-remote")
   if s:input_status == 2
      let g:input_toggle = 1
      let l:a = system("fcitx-remote -c")
   endif
endfunction

function! Fcitx2zh()
   let s:input_status = system("fcitx-remote")
   if s:input_status != 2 && g:input_toggle == 1
      let l:a = system("fcitx-remote -o")
      let g:input_toggle = 0
   endif
endfunction

"set timeoutlen=150
autocmd InsertLeave * call Fcitx2en()
"autocmd InsertEnter * call Fcitx2zh()
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""

" YouCompleteMe
" Python Semantic Completion
let g:ycm_python_binary_path = '/usr/bin/python3'
" C family Completion Path
let g:ycm_global_ycm_extra_conf='~/.ycm_extra_conf.py'
" 跳转快捷键
"nnoremap <c-k> :YcmCompleter GoToDeclaration<CR>|
"nnoremap <c-h> :YcmCompleter GoToDefinition<CR>|
"nnoremap <c-j> :YcmCompleter GoToDefinitionElseDeclaration<CR>|
" 停止提示是否载入本地ycm_extra_conf文件
let g:ycm_confirm_extra_conf = 0
" 语法关键字补全
let g:ycm_seed_identifiers_with_syntax = 1
" 开启 YCM 基于标签引擎
let g:ycm_collect_identifiers_from_tags_files = 1
" 从第2个键入字符就开始罗列匹配项
let g:ycm_min_num_of_chars_for_completion=2
" 在注释输入中也能补全
let g:ycm_complete_in_comments = 1
" 在字符串输入中也能补全
let g:ycm_complete_in_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_comments_and_strings = 1
" 弹出列表时选择第1项的快捷键(默认为<TAB>和<Down>)
let g:ycm_key_list_select_completion = ['<C-n>', '<Down>']
" 弹出列表时选择前1项的快捷键(默认为<S-TAB>和<UP>)
let g:ycm_key_list_previous_completion = ['<C-p>', '<Up>']
" 主动补全, 默认为<C-Space>
"let g:ycm_key_invoke_completion = ['<C-Space>']
" 停止显示补全列表(防止列表影响视野), 可以按<C-Space>重新弹出
"let g:ycm_key_list_stop_completion = ['<C-y>']


""""""""""""""""""""""""""""""""""
" Taglist
"set mouse=a                            "这个设置是必须的,这样才能点击标签
let Tlist_Ctags_Cmd = 'ctags'           "设置ctags命令的路径
let Tlist_Show_One_File = 1             "不同时显示多个文件的tag
let Tlist_Exit_OnlyWindow = 1           "如果taglist是当前最后一个窗口则退出vim
let Tlist_Use_Right_Window = 1          "设置窗口位置为右边(默认在左>边)
let Tlist_Sort_Type='name'              "设置Tlist的排序方式为按名称排序,默认为按出现顺序
let Tlist_Use_SingleClick=1             "设置单击一次tag即跳转到定义,默认为双击
"let Tlist_Auto_Open = 1                "设置开启vim自动打开Tlist
"let Tlist_Close_On_Select = 1          "设置在选择tag后自动关闭Tlist}
let Tlist_Process_File_Always=1         "在不显示Tlist的时候仍然解析tags
nnoremap <silent> <F8> :TlistToggle<CR> "映射F8为打开和关闭Tlist的快捷键(在normal模式下)

""""""""""""""""""""""""""""""""""