" Author: Florian "Bluewind" Pritz <flo@xssn.at>

set nocompatible
set encoding=utf-8               " unicode encoding
if &term =~# '^\(screen\|rxvt*\)$' "tty blinks otherwise
  set t_Co=256
endif
set nobackup
set noexpandtab
set tabstop=4
set shiftwidth=4
set softtabstop=4
set ruler                        " show me where the cursor is
set rulerformat=%l/%L(%p%%),%c   " a better ruler
set showmatch                    " show matching brackets 
"set cindent
set number                       " show line numbers
set showmode                     " show mode at bottom of screen
set hlsearch                     " highlight all search results
set incsearch                    " increment search
set ignorecase                   " case-insensitive search
set smartcase                    " upper-case sensitive search
set laststatus=2
set mouse=a
set nopaste
set foldmethod=marker
"set smartindent
set scrolloff=3
set showcmd
set display=uhex
"set list
set listchars=tab:>\ ,eol:$
set hidden
set display+=lastline
if exists("+undofile")
	set undofile
endif

set wildmenu
set wildmode=full
set wildignore=*.o,*.a,*.class,*.mo,*.la,*.swp,*.jpg,*.png,*.xpm,*.gif,*.pyc,*~,.git,.svn,.hg,


let mapleader = ","

"call pathogen#infect()

filetype off
set rtp+=~/.vim/bundle/vundle/
call vundle#rc()

Bundle 'scrooloose/syntastic'
"Bundle 'Valloric/YouCompleteMe'
Bundle 'Shougo/neocomplete.vim'
Bundle 'SirVer/ultisnips'
Bundle 'tpope/vim-unimpaired'
Bundle 'tpope/vim-fugitive'
Bundle 'tpope/vim-repeat'

filetype plugin indent on

"aliases
cnorea w!! w !sudo tee "%" > /dev/null
cnorea qpd %!perl -pe 's/\=([0-9A-Fa-f]{2})/chr(hex($1))/ge; s/\=\n//;'
com -range=% Fb :exec "<line1>,<line2>w !fb -e " . &filetype . " -n " . expand("%:t")

syntax on

filetype plugin indent on

autocmd FileType text setlocal textwidth=78
autocmd BufReadPost *
  \ if line("'\"") > 1 && line("'\"") <= line("$") |
  \   exe "normal! g`\"" |
  \ endif

if !exists(":DiffOrig")
  command DiffOrig vert new | set bt=nofile | r # | 0d_ | diffthis
	  \ | wincmd p | diffthis
endif

set runtimepath+=/usr/share/vim

let python_highlight_all = 1

" common save shortcuts
inoremap <C-s> <esc>:w<cr>a
nnoremap <C-s> :w<cr>
inoremap <C-c> <esc>:q<cr>
nnoremap <C-c> :q<cr>

" movement mappings
nnoremap <C-Right> <C-w>l
nnoremap <C-Left> <C-w>h
nnoremap <C-Down> <C-w>j
nnoremap <C-Up> <C-w>k
nnoremap <Up> gk
nnoremap <Down> gj
nnoremap j gj
nnoremap k gk

"au VimEnter * :NERDTreeToggle
noremap <F2> :NERDTreeToggle<CR>
inoremap <F2> <ESC>:NERDTreeToggle<CR>

noremap <C-f> :FufFile<CR>
inoremap <C-f> <ESC>:FufFile<CR>
"noremap <C-b> :FuzzyFinderBuffer<CR>
"inoremap <C-b> <ESC>:FuzzyFinderBuffer<CR>

noremap <C-h> :nohl<CR>
inoremap <C-h> <ESC>:nohl<CR>a

let g:UltiSnipsExpandTrigger="<c-j>"
let g:UltiSnipsJumpForwardTrigger="<c-j>"
let g:UltiSnipsJumpBackwardTrigger="<c-k>"

let g:acp_enableAtStartup = 0
let g:neocomplcache_enable_at_startup = 1
" Use smartcase.
let g:neocomplcache_enable_smart_case = 1
" Set minimum syntax keyword length.
let g:neocomplcache_min_syntax_length = 2

" <CR>: close popup and save indent.
"inoremap <silent> <CR> <C-r>=<SID>my_cr_function()<CR>
"function! s:my_cr_function()
  "return neocomplcache#smart_close_popup() . "\<CR>"
  "" For no inserting <CR> key.
  ""return pumvisible() ? neocomplcache#close_popup() : "\<CR>"
"endfunction
" <TAB>: completion.
inoremap <expr><TAB>  pumvisible() ? "\<C-n>" : "\<TAB>"
" <C-h>, <BS>: close popup and delete backword char.
inoremap <expr><C-h> neocomplcache#smart_close_popup()."\<C-h>"
"inoremap <expr><BS> neocomplcache#smart_close_popup()."\<C-h>"
inoremap <expr><C-y>  neocomplcache#close_popup()
inoremap <expr><C-e>  neocomplcache#cancel_popup()
" Close popup by <Space>.
"inoremap <expr><Space> pumvisible() ? neocomplcache#close_popup() : "\<Space>"

" Enable heavy omni completion.
if !exists('g:neocomplcache_omni_patterns')
  let g:neocomplcache_omni_patterns = {}
endif
let g:neocomplcache_omni_patterns.php = '[^. \t]->\h\w*\|\h\w*::'
let g:neocomplcache_omni_patterns.c = '[^.[:digit:] *\t]\%(\.\|->\)'
let g:neocomplcache_omni_patterns.cpp = '[^.[:digit:] *\t]\%(\.\|->\)\|\h\w*::'

" For perlomni.vim setting.
" https://github.com/c9s/perlomni.vim
let g:neocomplcache_omni_patterns.perl = '\h\w*->\h\w*\|\h\w*::'

autocmd FileType css setlocal omnifunc=csscomplete#CompleteCSS
autocmd FileType html,markdown setlocal omnifunc=htmlcomplete#CompleteTags
autocmd FileType javascript setlocal omnifunc=javascriptcomplete#CompleteJS
autocmd FileType python setlocal omnifunc=pythoncomplete#Complete
autocmd FileType xml setlocal omnifunc=xmlcomplete#CompleteTags

autocmd FileType make setlocal noexpandtab
au FileType python set ts=4 sw=4 softtabstop=4 et
autocmd BufRead,BufNewFile PKGBUILD let is_bash=1 | set ft=sh

"colorscheme gardener
"colorscheme desert256
"colorscheme candycode
let g:jellybeans_background_color_256 = 'none'
let g:jellybeans_overrides = {
\    'SpecialKey': { 'guifg': 'b0b0b0', 'guibg': '000000'}
\}
colorscheme jellybeans
"colorscheme inkpot
"colorscheme mustang
"colorscheme wombat256
"colorscheme xoria256

" Toggle dark/light default colour theme for shitty terms
"map <F2> :let &background = ( &background == "dark" ? "light" : "dark" )<CR>

" Compile and run keymappings
au FileType php map <F10> :!php %<CR>
au FileType python map <F10> :!python %<CR>
au FileType perl map <F10> :!perl %<CR>
au FileType ruby map <F10> :!ruby %<CR>
au FileType lua map <F10> :!lua %<CR>
au FileType html,xhtml map <F10> :!firefox %<CR>
au FileType tex map <F10> :!texi2pdf -c %<CR>

" MiniBufExplorer
"let g:miniBufExplMapWindowNavVim = 1
"let g:miniBufExplMapWindowNavArrows = 1
"let g:miniBufExplMapCTabSwitchBufs = 1
"let g:miniBufExplModSelTarget = 1 

"set tags+=$HOME/.vim/tags/python.ctags

" Get the commit responsible for the current line
nmap <c-b> :call BlameCurrentLine()<cr>
" Get the current line number & file name, view the git commit that inserted it
fun! BlameCurrentLine()
let lnum = line(".")
let file = @%
exec "!gitBlameFromLineNo " lnum file
endfun

map <F12> <ESC>ggg?G``" apply rot13 for people snooping over shoulder, good fun

highlight ExtraWhitespace ctermbg=red guibg=red
autocmd Syntax * syn match ExtraWhitespace /\s\+$\| \+\ze\t/ containedin=ALL

if !has("gui_running")
  if &term == "screen"
    set <C-Right>=Oc
    set <C-Left>=Od
    imap <C-Right> <ESC>:bn<RETURN>
    imap <C-Left> <ESC>:bp<RETURN>
  endif
else
  set guifont=Dejavu\ Sans\ Mono\ 10
  "set guioptions-=m
  set guioptions-=T
  set lines=80 columns=125
endif