" =============================================================================
" File:          autoload/ctrlp/quickfix.vim
" Description:   Quickfix extension
" Author:        Kien Nguyen <github.com/kien>
" =============================================================================

" Init {{{1
if exists('g:loaded_ctrlp_quickfix') && g:loaded_ctrlp_quickfix
	fini
en
let g:loaded_ctrlp_quickfix = 1

cal add(g:ctrlp_ext_vars, {
	\ 'init': 'ctrlp#quickfix#init()',
	\ 'accept': 'ctrlp#quickfix#accept',
	\ 'lname': 'quickfix',
	\ 'sname': 'qfx',
	\ 'type': 'line',
	\ 'sort': 0,
	\ 'nolim': 1,
	\ })

let s:id = g:ctrlp_builtins + len(g:ctrlp_ext_vars)

fu! s:lineout(dict)
	retu printf('%s|%d:%d| %s', bufname(a:dict['bufnr']), a:dict['lnum'],
		\ a:dict['col'], matchstr(a:dict['text'], '\s*\zs.*\S'))
endf
" Utilities {{{1
fu! s:syntax()
	if !ctrlp#nosy()
		cal ctrlp#hicheck('CtrlPqfLineCol', 'Search')
		sy match CtrlPqfLineCol '|\zs\d\+:\d\+\ze|'
	en
endf
" Public {{{1
fu! ctrlp#quickfix#init()
	cal s:syntax()
	retu map(getqflist(), 's:lineout(v:val)')
endf

fu! ctrlp#quickfix#accept(mode, str)
	let items = matchlist(a:str, '^\([^|]\+\ze\)|\(\d\+\):\(\d\+\)|')
	if items == [] | retu | en
	let [md, filpath] = [a:mode, fnamemodify(items[1], ':p')]
	if empty(filpath) | retu | en
	cal ctrlp#exit()
	let cmd = md == 't' ? 'tabe' : md == 'h' ? 'new' : md == 'v' ? 'vne'
		\ : ctrlp#normcmd('e')
	let cmd = cmd == 'e' && &modified ? 'hid e' : cmd
	exe cmd ctrlp#fnesc(filpath)
	cal cursor(items[2], items[3])
	sil! norm! zvzz
	cal ctrlp#setlcdir()
endf

fu! ctrlp#quickfix#id()
	retu s:id
endf
"}}}

" vim:fen:fdm=marker:fmr={{{,}}}:fdl=0:fdc=1:ts=2:sw=2:sts=2