" Arpeggio lets us define key-chord combos (simultaneous key presses)
call arpeggio#load()

" ========================================
" General vim sanity improvements
" ========================================
"
"
" Change leader to a comma because the backslash is too far away
" That means all \x commands turn into ,x
let mapleader=","

" alias yw to yank the entire word 'yank inner word'
" even if the cursor is halfway inside the word
" FIXME: will not properly repeat when you use a dot (tie into repeat.vim)
nnoremap ,yw yiww

" ,ow = 'overwrite word', replace a word with what's in the yank buffer
" FIXME: will not properly repeat when you use a dot (tie into repeat.vim)
nnoremap ,ow "_diwhp

"make Y consistent with C and D
nnoremap Y y$

" ========================================
" RSI Prevention - keyboard remaps
" ========================================
" Certain things we do every day as programmers stress
" out our hands. For example, typing underscores and
" dashes are very common, and in position that require
" a lot of hand movement. Vim to the rescue
"
" Now using the middle finger of either hand you can type
" underscores with apple-k or apple-d, and add Shift
" to type dashes
imap <silent> <D-k> _
imap <silent> <D-d> _
imap <silent> <D-K> -
imap <silent> <D-D> -

" ,# Surround a word with #{ruby interpolation}
map ,# ysiw#
vmap ,# c#{<C-R>"}<ESC>

" ," Surround a word with "quotes"
map ," ysiw"
vmap ," c"<C-R>""<ESC>

" ,' Surround a word with 'single quotes'
map ,' ysiw'
vmap ,' c'<C-R>"'<ESC>

" ,) or ,( Surround a word with (parens)
" The difference is in whether a space is put in
map ,( ysiw(
map ,) ysiw)
vmap ,( c( <C-R>" )<ESC>
vmap ,) c(<C-R>")<ESC>

" ,[ Surround a word with [brackets]
map ,] ysiw]
map ,[ ysiw[
vmap ,[ c[ <C-R>" ]<ESC>
vmap ,] c[<C-R>"]<ESC>

" ,{ Surround a word with {braces}
map ,} ysiw}
map ,{ ysiw{
vmap ,} c{ <C-R>" }<ESC>
vmap ,{ c{<C-R>"}<ESC>

" gary bernhardt's hashrocket
imap <c-l> <space>=><space>

" Change inside various enclosures with Cmd-" and Cmd-'
" The f makes it find the enclosure so you don't have
" to be standing inside it
nnoremap <D-'> f'ci'
nnoremap <D-"> f"ci"
nnoremap <D-(> f(ci(
nnoremap <D-)> f)ci)
nnoremap <D-[> f[ci[
nnoremap <D-]> f]ci]

"Go to last edit location with ,.
nnoremap ,. '.

"When typing a string, your quotes auto complete. Move past the quote
"while still in insert mode by hitting Ctrl-a. Example:
"
" type 'foo<c-a>
"
" the first quote will autoclose so you'll get 'foo' and hitting <c-a> will
" put the cursor right after the quote
imap <C-a> <esc>wa

" ==== NERD tree
" Cmd-Shift-N for nerd tree
nmap <D-N> :NERDTreeToggle<CR>
" Open the project tree and expose current file in the nerdtree with Ctrl-\
nnoremap <silent> <C-\> :NERDTreeFind<CR>:vertical res 30<CR>

" ,q to toggle quickfix window (where you have stuff like GitGrep)
" ,oq to open it back up (rare)
nmap <silent> ,qc :CloseSingleConque<CR>:cclose<CR>
nmap <silent> ,qo :copen<CR>

" move up/down quickly by using Cmd-j, Cmd-k
" which will move us around by functions
nnoremap <silent> <D-j> }
nnoremap <silent> <D-k> {
autocmd FileType ruby map <buffer> <D-j> ]m
autocmd FileType ruby map <buffer> <D-k> [m
autocmd FileType rspec map <buffer> <D-j> }
autocmd FileType rspec map <buffer> <D-k> {


" Command-/ to toggle comments
map <D-/> :TComment<CR>
imap <D-/> <Esc>:TComment<CR>i

"GitGrep - open up a git grep line, with a quote started for the search
nnoremap ,gg :GitGrep ""<left>
"GitGrep Current Partial
nnoremap ,gcp :GitGrepCurrentPartial<CR>
"GitGrep Current File
nnoremap ,gcf :call GitGrep(expand("%:t:r"))<CR>


"Move back and forth through previous and next buffers
"with ,z and ,x
nnoremap <silent> ,z :bp<CR>
nnoremap <silent> ,x :bn<CR>

" ==============================
" Window/Tab/Split Manipulation
" ==============================
" Move between split windows by using the four directions H, L, I, N
" (note that  I use I and N instead of J and K because  J already does
" line joins and K is mapped to GitGrep the current word
nnoremap <silent> <C-h> <C-w>h
nnoremap <silent> <C-l> <C-w>l
nnoremap <silent> <C-k> <C-w>k
nnoremap <silent> <C-j> <C-w>j

" Zoom in and out of current window with ,gz
map <silent> ,gz <C-w>o

" Use numbers to pick the tab you want (like iTerm)
map <silent> <D-1> :tabn 1<cr>
map <silent> <D-2> :tabn 2<cr>
map <silent> <D-3> :tabn 3<cr>
map <silent> <D-4> :tabn 4<cr>
map <silent> <D-5> :tabn 5<cr>
map <silent> <D-6> :tabn 6<cr>
map <silent> <D-7> :tabn 7<cr>
map <silent> <D-8> :tabn 8<cr>
map <silent> <D-9> :tabn 9<cr>

" Create window splits easier. The default
" way is Ctrl-w,v and Ctrl-w,s. I remap
" this to vv and ss
nnoremap <silent> vv <C-w>v
nnoremap <silent> ss <C-w>s

" Resize windows with arrow keys
nnoremap <D-Up> <C-w>+
nnoremap <D-Down> <C-w>-
nnoremap <D-Left> <C-w><
nnoremap <D-Right>  <C-w>>

" create <%= foo %> erb tags using Ctrl-k in edit mode
imap <silent> <C-K> <%=   %><Esc>3hi

" create <%= foo %> erb tags using Ctrl-j in edit mode
imap <silent> <C-J> <%  %><Esc>2hi

" ============================
" Shortcuts for everyday tasks
" ============================

" copy current filename into system clipboard - mnemonic: (c)urrent(f)ilename
" this is helpful to paste someone the path you're looking at
nnoremap <silent> ,cf :let @* = expand("%:~")<CR>
nnoremap <silent> ,cn :let @* = expand("%:t")<CR>

"Clear current search highlight by double tapping //
nmap <silent> // :nohlsearch<CR>

"(v)im (c)ommand - execute current line as a vim command
nmap <silent> ,vc yy:<C-f>p<C-c><CR>

"(v)im (r)eload
nmap <silent> ,vr :so %<CR>

" Type ,hl to toggle highlighting on/off, and show current value.
noremap ,hl :set hlsearch! hlsearch?<CR>

" Apple-* Highlight all occurrences of current word (like '*' but without moving)
" http://vim.wikia.com/wiki/Highlight_all_search_pattern_matches
nnoremap <D-*> :let @/='\<<C-R>=expand("<cword>")<CR>\>'<CR>:set hls<CR>

" These are very similar keys. Typing 'a will jump to the line in the current
" file marked with ma. However, `a will jump to the line and column marked
" with ma.  It’s more useful in any case I can imagine, but it’s located way
" off in the corner of the keyboard. The best way to handle this is just to
" swap them: http://items.sjbach.com/319/configuring-vim-right
nnoremap ' `
nnoremap ` '

" ============================
" Tabularize - alignment
" ============================
" Hit Cmd-Shift-A then type a character you want to align by
nmap <D-A> :Tabularize /
vmap <D-A> :Tabularize /

" ============================
" SplitJoin plugin
" ============================
nmap sj :SplitjoinSplit<cr>
nmap sk :SplitjoinJoin<cr>

" ============================
" vim-ruby-conque
" ============================
" Cmd-Shift-R for RSpec
nmap <silent> <D-R> :call RunRspecCurrentFileConque()<CR>
" Cmd-Shift-L for RSpec Current Line
nmap <silent> <D-L> :call RunRspecCurrentLineConque()<CR>
" ,Cmd-R for Last conque command
nmap <silent> ,<D-R> :call RunLastConqueCommand()<CR>

" Get the current highlight group. Useful for then remapping the color
map ,hi :echo "hi<" . synIDattr(synID(line("."),col("."),1),"name") . '> trans<' . synIDattr(synID(line("."),col("."),0),"name") . "> lo<" . synIDattr(synIDtrans(synID(line("."),col("."),1)),"name") . ">" . " FG:" . synIDattr(synIDtrans(synID(line("."),col("."),1)),"fg#")<CR>

" Source current file Cmd-% (good for vim development)
map <D-%> :so %<CR>


" ,hp = html preview
map <silent> ,hp :!open -a Safari %<CR><CR>