_vimrc_appearance

"Vim UI
"{

   if WINDOWS() && has("gui_running")
       if filereadable(expand($VIMRUNTIME."/colors/molokai.vim"))
            colorscheme molokai
            hi StatusLine      guifg=#000000 guibg=#808080
            hi StatusLineNC    guifg=#455354 guibg=#080808

            " 常常使用这个配色 但是注释颜色不明斿
        elseif filereadable(expand($VIMRUNTIME."/colors/molokai256.vim"))
            colorscheme molokai256
            " 常常使用这个配色 但是注释颜色不明斿
            hi TabLineFill     guifg=#1B1D1E guibg=#1B1D1E
            hi TabLine         guibg=#1B1D1E guifg=#808080 gui=none
        endif
    else
        colorscheme desert
        set t_Co=256            " Enable 256 colors to stop the CSApprox warning and make xterm vim shine
    endif

    " 当 IME 不可用的时候,使光标颜色更暗淡
    if exists('+iminsert')
        highlight link CursorIM Cursor
        highlight Cursor guibg=Gray guifg=NONE
    endif

    set tabpagemax=15               " Only show 15 tabs
    set showmode                    " Display the current mode

    if has('cmdline_info')
        set ruler                   " Show the ruler
        set rulerformat=%30(%=\:b%n%y%m%r%w\ %l,%c%V\ %P%) " A ruler on steroids
        set showcmd                 " Show partial commands in status line and
        " Selected characters/lines in visual mode
    endif

    if has('statusline')
        " 0: 从不显示
        " 1: 需要时显示
        " 2: 总是显示
        set laststatus=2
        set cmdheight=1          " 命令行的高度，默认为1，这里设?

        let g:option_colorscheme = 0

        function! Fonts(...)
                set guifont=Courier_New:h64,Andale_Mono:h10,Menlo:h10,Consolas:h10
        endfunction
        
        function! GetStkStatus(...)

            if (strftime("%H")==18 )
                if (g:option_colorscheme!=18)
                    hi StatusLine guifg=#909090 guibg=#404040
                    let g:option_colorscheme = 18
                endif
            elseif (strftime("%H")==13 )
                if (g:option_colorscheme!=13)
                    hi StatusLine guifg=#000000 guibg=#404040
                    let g:option_colorscheme = 13
                endif
            else
                if (g:option_colorscheme!=0)
                    hi StatusLine guifg=#000000 guibg=#808080
                    let g:option_colorscheme = 0
                endif
            endif

            if WINDOWS() && has("gui_running")
                if globpath('d:/', 'stk.log') !=''
                    let file = "d:/stk.log"
                    let list= readfile(file)

                    if !empty(list)
                        return list[0]
                    else
                        return ""
                    endif
                else
                    return ""
                endif
            else

            endif
        endfunction

        " Broken down into easily includeable segments
        set statusline+=
        if LINUX()
            set statusline+=[%f] 
        endif
        set statusline+=%m%r%h%w
        set statusline+=[%n] 
        set statusline+=%#error# "switch to error highlight
        set statusline+=%{toupper(mode())} 
        set statusline+=%* "switch to error highlight
        set statusline+=\|HEX=\%B
        set statusline+=\|%v:%p%%/%L
        set statusline+=\|%{toupper(&ff)}/%Y
        set statusline+=\|
        set statusline+=%{FileSize()}
        set statusline+=\ 
        set statusline+=%=
        set statusline+=%{GetStkStatus()}
 
    endif

    set backspace=indent,eol,start  " Backspace for dummies
    set linespace=0                 " No extra spaces between rows
    set nu                          " Line numbers on
    if version >= 703
        set rnu                         " Use relativenumber
    endif
    if version>=704
        set breakindent showbreak=\ \ \ \ ~~
    endif

    set nuw=1                       " nu and rnu in same column
    set showmatch                   " Show matching brackets/parenthesis
    set incsearch                   " Find as you type search
    set hlsearch                    " Highlight search terms
    set winminheight=0              " Windows can be 0 line high
    set ignorecase                  " Case insensitive search
    "set smartcase                   " Case sensitive when uc present
    set wildmenu                    " Show list instead of just completing
    set whichwrap=b,s,h,l,<,>,[,]   " Backspace and cursor keys wrap too
    set scrolljump=5                " Lines to scroll when cursor leaves screen
    set scrolloff=3                 " Minimum lines to keep above and below cursor
    "set foldenable                  " Auto fold code
    "set list

    " Formatting
    " {

    set wrap                        " Do not wrap long lines
    set autoindent                  " Indent at the same level of the previous line
    "Python Begin
    set expandtab                   " Tabs are spaces, not tabs
    set smartindent                 " Indent at the same level of the previous line
    set tabstop=4                   " An indentation every four columns
    set softtabstop=4               " Let backspace delete indent
    set shiftwidth=4                " Use indents of 4 spaces
    "Python End
    set smarttab

    set nojoinspaces                " Prevents inserting two spaces after punctuation on a join (J)
    set splitright                  " Puts new vsplit windows to the right of the current
    set splitbelow                  " Puts new split windows to the bottom of the current
    set shellslash
    "set matchpairs+=<:>             " Match, to be used with %
    set pastetoggle=<F12>           " pastetoggle (sane indentation on pastes)
    "set comments=sl:/*,mb:*,elx:*/  " auto format comment blocks

    " Remove trailing whitespaces and ^M chars
    " To disable the stripping of whitespace, add the following to your
    " .vimrc.before.local file:
    "   let g:option_keep_trailing_whitespace = 1
    autocmd FileType c,cpp,java,go,php,cs,javascript,python,twig,xml,yml autocmd BufWritePre <buffer> if !exists('g:option_keep_trailing_whitespace') | call StripTrailingWhitespace() | endif
    autocmd BufNewFile,BufRead *.html.twig set filetype=html.twig
    autocmd FileType haskell setlocal expandtab shiftwidth=2 softtabstop=2
    " preceding line best in a plugin but here for now.

    autocmd BufNewFile,BufRead *.coffee set filetype=coffee

    autocmd FocusLost * silent! up

    " Workaround vim-commentary for Haskell
    autocmd FileType haskell setlocal commentstring=--\ %s
    " Workaround broken colour highlighting in Haskell
    autocmd FileType haskell setlocal nospell

    " When save .vimrc, auto reload it
    autocmd! BufWritePost *vimrc* so %
    " }

    " GUI Settings
    " {

    " GVIM- (here instead of .gvimrc)
    if has('gui_running')

        " a = 自动选择
        " A = 自动选择无模式的选择
        " c = 简单的选择使用控制台对话框而不是弹出式对话框
        " e = tab页标签
        " f = 前台
        " i = 使用Vim图标
        " m = 菜单栏
        " M = 不执行系统菜单脚本 $VIMRUNTIME/menu.vim。
        " g = 灰色菜单项
        " t = 菜包含可撕下的菜单项
        " T = 工具栏
        " r = 右侧滚动条
        " R = 如果有垂直分割的窗口，右边的滚动条总是存在
        " l = 右边的滚动条总是存在
        " L = 如果有垂直分割的窗口，左边的滚动条总是存在
        " b = 底部的（水平）滚动条总是存在
        " h = 限制水平滚动条的大小为光标所在行的长度
        " v = 对话框使用垂直的按钮布局

        set guioptions-=m        " 隐藏菜单枿
        set guioptions-=T        " 隐藏工具枿
        set guioptions-=L        " 隐藏左侧滚动替
        set guioptions-=r        " 隐藏右侧滚动替
        set guioptions-=b        " 隐藏底部滚动替
        set guioptions-=e        " tabpage look like console tab

        " 窗口尺寸
        au GUIEnter * simalt ~x  " 窗口启动时自动最大化

        " TODO 这个选项是没必要的
        if !exists("g:option_no_big_font")
            if LINUX() && has("gui_running")
                set guifont=Andale\ Mono\ Regular\ 16,Menlo\ Regular\ 15,Consolas\ Regular\ 16,Courier\ New\ Regular\ 18
            elseif OSX() && has("gui_running")
                set guifont=Andale\ Mono\ Regular:h16,Menlo\ Regular:h15,Consolas\ Regular:h16,Courier\ New\ Regular:h18
            elseif WINDOWS() && has("gui_running")
                set guifont=Courier_New:h11,Andale_Mono:h10,Menlo:h10,Consolas:h10
                set guifont=Courier_New:h11,Andale_Mono:h10,Menlo:h10,Consolas:h10
                set rop=type:directx,level:0.50,gamma:1.0,contrast:0.0,geom:1,renmode:5,taamode:1 
            endif
        endif
    else
        if &term == 'xterm' || &term == 'screen'
            set t_Co=256            " Enable 256 colors to stop the CSApprox warning and make xterm vim shine
            set term=xterm-256color        " for common 256 color terminals (e.g. gnome-terminal)
            "set term=screen-256color       " for a tmux -2 session (also for screen)
            "set term=rxvt-unicode-256color " for a colorful rxvt unicode session
        endif
        "set term=builtin_ansi       " Make arrow and other keys work
    endif
    
    " }

    " Misc
    " {
    " Initialize directories 
    " {

    if globpath('d:/system/rep/vita', '') !=''
        cd d:\system\rep\vita
    endif

    set writebackup
    set nobackup
    set noswapfile

    if has('persistent_undo')
        set undodir=~/.vim/tmp/undo//
    endif
    " }

    if v:lang =~ 'zh'
        " 因为 listchars 里有双倍宽度字符,所以不能使用double值
        " set ambiwidth=double
        " 在中文环境下,拼写检查还不是那么好
        set nospell
    endif
"}