"
" Shane's .vimrc
"
set binary noeol
"set textwidth=80
set novisualbell
set mouse=a
set scrolloff=3
set nowrap
set title
set nobackup
set ff=unix
filetype on
"set showmatch              " Briefly flash matching brackets in insert mode
"let loaded_matchparen = 1  " Turn off matching parenthesis highlighting
set matchtime=5
set smartindent
set autoindent
set switchbuf=usetab
syntax on
let mapleader=","
set timeoutlen=300

" Highlight current line.
"autocmd WinEnter * setlocal cursorline
"autocmd WinLeave * setlocal nocursorline

" Reselect visual block after in/dedent so we can in/dedent more
vnoremap < <gv
vnoremap > >gv

set incsearch
set hlsearch
nnoremap <silent> <leader>n :nohlsearch<CR>
set ignorecase smartcase
set wildmode=longest,list
set laststatus=2
set viminfo='30,\"500
"set showtabline=2
colorscheme vy3
set t_Co=256
set backspace=indent,eol,start
set clipboard+=unnamed
set shortmess+=I  " Disable splash screen.
set autoread
:map! kj <esc>
set pastetoggle=<leader>p

" Jump to next, previous row when long lines are wrapped.
nnoremap j gj
nnoremap k gk

" If we forget to open a file using sudo, use w!! to save the file.
cmap w!! w !sudo tee % >/dev/null

" Show tabs and trailing spaces.
set listchars=tab:>-,trail:·,eol:$
nmap <silent> <leader>s :set nolist!<CR>

let c_gnu=1                " Enable detection of some GCC extensions to C.
let c_no_bracket_error=1   " Allow {} inside of []. For Objective-C.

" Tab completion in source code
set completeopt=longest,menuone
let g:SuperTabDefaultCompletionType = "<C-X><C-O>"

" To get rid of ^M characters as a result of DOS line endings
command Crlf :%s/
//g

" Soft wrap for text, e.g. emails
command Swrap :set wrap linebreak textwidth=0

" Look for tags file in directory or parent directories
set tags=tags;/

" F5 invokes FuzzyFinder, space as first character searches in sub
" directories.
nnoremap <silent> <F5> :FufFile<CR>
let g:fuf_abbrevMap = {
\ "^ " : [ "**/", ],
\ }
let g:fuf_previewHeight = 0

nnoremap <silent> <F6> :NERDTreeToggle<CR>
nnoremap <silent> <F7> :TlistToggle<CR>
let Tlist_GainFocus_On_ToggleOpen=1

" Window resizing.
map <silent> <C-h> <C-w>3<
map <silent> <C-j> <C-W>3-
map <silent> <C-k> <C-W>3+
map <silent> <C-l> <C-w>3>

" Scroll viewport faster.
nnoremap <C-e> 3<C-e>
nnoremap <C-y> 3<C-y>

" Load any plugin commands and indentation rules
filetype plugin indent on

" Formatting for different file types
augroup vimrc_filetype_formatting
    "highlight LineTooLong ctermfg=darkgrey guibg=#ffeeee
    "autocmd FileType c,cpp,objc,java,php,ruby,javascript match LineTooLong /\%>81v.\+/
    
    autocmd FileType c,cpp,objc,java,php,javascript
    \    setlocal formatoptions=croql cindent
    \    comments=sr:/*,mb:*,ex:*/,://
    \    expandtab
    \    shiftwidth=4
    \    tabstop=4
    \    softtabstop=4
    
    autocmd FileType ruby
    \    setlocal expandtab
    \    shiftwidth=2
    \    tabstop=2
    \    softtabstop=2
    
    autocmd BufEnter *.yml
    \    setlocal expandtab
    \    shiftwidth=2
    \    tabstop=2
    \    softtabstop=2
    
    autocmd FileType xml
    \    setlocal expandtab
    \    shiftwidth=4
    \    tabstop=4
    \    softtabstop=4
    
    autocmd FileType html
    \    setlocal expandtab
    \    shiftwidth=4
    \    tabstop=4
    \    softtabstop=4
    
    autocmd BufEnter *.rhtml
    \    setlocal expandtab
    \    shiftwidth=2
    \    tabstop=2
    \    softtabstop=2
    
    autocmd BufEnter *.css
    \    setlocal expandtab
    \    shiftwidth=4
    \    tabstop=4
    \    softtabstop=4
    
    autocmd BufEnter motd,README,*.txt
    \    setlocal textwidth=76
    
    autocmd BufEnter *.tmp
    \    setlocal wrap linebreak textwidth=0
augroup end


" Custom status line display
set laststatus=2 " Always show status line
if has('statusline')
    " Status line detail:
    " %f		file path
    " %y		file type between braces (if defined)
    " %([%R%M]%)	read-only, modified and modifiable flags between braces
    " %{'!'[&ff=='default_file_format']}
    "			shows a '!' if the file format is not the platform
    "			default
    " %{'$'[!&list]}	shows a '*' if in list mode
    " %{'~'[&pm=='']}	shows a '~' if in patchmode
    " (%{synIDattr(synID(line('.'),col('.'),0),'name')})
    "			only for debug : display the current syntax item name
    " %=		right-align following items
    " #%n		buffer number
    " %l/%L,%c%V	line number, total number of lines, and column number
    function SetStatusLineStyle()
	if &stl == '' || &stl =~ 'synID'
	    let &stl="%f %y%([%R%M]%)%{'!'[&ff=='".&ff."']}%{'$'[!&list]}%{'~'[&pm=='']}%=#%n %l/%L,%c%V "
	else
	    let &stl="%f %y%([%R%M]%)%{'!'[&ff=='".&ff."']}%{'$'[!&list]} (%{synIDattr(synID(line('.'),col('.'),0),'name')})%=#%n %l/%L,%c%V "
	endif
    endfunc

    " Switch between the normal and vim-debug modes in the status line
    nmap _ds :call SetStatusLineStyle()<CR>
    call SetStatusLineStyle()

    " Window title
    if has('title')
	set titlestring=%t%(\ [%R%M]%)
    endif

    " Status line colours
    hi statusline term=NONE cterm=NONE ctermfg=white ctermbg=black
endif