bgneal@7: " =============================================================================
bgneal@7: " File:          autoload/ctrlp/dir.vim
bgneal@7: " Description:   Directory extension
bgneal@7: " Author:        Kien Nguyen <github.com/kien>
bgneal@7: " =============================================================================
bgneal@7: 
bgneal@7: " Init {{{1
bgneal@7: if exists('g:loaded_ctrlp_dir') && g:loaded_ctrlp_dir
bgneal@7: 	fini
bgneal@7: en
bgneal@7: let [g:loaded_ctrlp_dir, g:ctrlp_newdir] = [1, 0]
bgneal@7: 
bgneal@7: let s:ars = [
bgneal@7: 	\ 's:maxdepth',
bgneal@7: 	\ 's:maxfiles',
bgneal@7: 	\ 's:compare_lim',
bgneal@7: 	\ 's:glob',
bgneal@7: 	\ ]
bgneal@7: 
bgneal@7: cal add(g:ctrlp_ext_vars, {
bgneal@7: 	\ 'init': 'ctrlp#dir#init('.join(s:ars, ', ').')',
bgneal@7: 	\ 'accept': 'ctrlp#dir#accept',
bgneal@7: 	\ 'lname': 'dirs',
bgneal@7: 	\ 'sname': 'dir',
bgneal@7: 	\ 'type': 'path',
bgneal@7: 	\ 'specinput': 1,
bgneal@7: 	\ })
bgneal@7: 
bgneal@7: let s:id = g:ctrlp_builtins + len(g:ctrlp_ext_vars)
bgneal@7: " Utilities {{{1
bgneal@7: fu! s:globdirs(dirs, depth)
bgneal@7: 	let entries = split(globpath(a:dirs, s:glob), "\n")
bgneal@7: 	let [dirs, depth] = [ctrlp#dirnfile(entries)[0], a:depth + 1]
bgneal@7: 	cal extend(g:ctrlp_alldirs, dirs)
bgneal@7: 	let nr = len(g:ctrlp_alldirs)
bgneal@7: 	if !empty(dirs) && !s:max(nr, s:maxfiles) && depth <= s:maxdepth
bgneal@7: 		sil! cal ctrlp#progress(nr)
bgneal@7: 		cal s:globdirs(join(dirs, ','), depth)
bgneal@7: 	en
bgneal@7: endf
bgneal@7: 
bgneal@7: fu! s:max(len, max)
bgneal@7: 	retu a:max && a:len > a:max ? 1 : 0
bgneal@7: endf
bgneal@7: " Public {{{1
bgneal@7: fu! ctrlp#dir#init(...)
bgneal@7: 	let s:cwd = getcwd()
bgneal@7: 	for each in range(len(s:ars))
bgneal@7: 		let {s:ars[each]} = a:{each + 1}
bgneal@7: 	endfo
bgneal@7: 	let cadir = ctrlp#utils#cachedir().ctrlp#utils#lash().'dir'
bgneal@7: 	let cafile = cadir.ctrlp#utils#lash().ctrlp#utils#cachefile('dir')
bgneal@7: 	if g:ctrlp_newdir || !filereadable(cafile)
bgneal@7: 		let [s:initcwd, g:ctrlp_alldirs] = [s:cwd, []]
bgneal@7: 		cal s:globdirs(s:cwd, 0)
bgneal@7: 		cal ctrlp#rmbasedir(g:ctrlp_alldirs)
bgneal@7: 		if len(g:ctrlp_alldirs) <= s:compare_lim
bgneal@7: 			cal sort(g:ctrlp_alldirs, 'ctrlp#complen')
bgneal@7: 		en
bgneal@7: 		cal ctrlp#utils#writecache(g:ctrlp_alldirs, cadir, cafile)
bgneal@7: 		let g:ctrlp_newdir = 0
bgneal@7: 	el
bgneal@7: 		if !( exists('s:initcwd') && s:initcwd == s:cwd )
bgneal@7: 			let s:initcwd = s:cwd
bgneal@7: 			let g:ctrlp_alldirs = ctrlp#utils#readfile(cafile)
bgneal@7: 		en
bgneal@7: 	en
bgneal@7: 	retu g:ctrlp_alldirs
bgneal@7: endf
bgneal@7: 
bgneal@7: fu! ctrlp#dir#accept(mode, str)
bgneal@7: 	let path = a:mode == 'h' ? getcwd() : s:cwd.ctrlp#utils#lash().a:str
bgneal@7: 	if a:mode =~ 't\|v\|h'
bgneal@7: 		cal ctrlp#exit()
bgneal@7: 	en
bgneal@7: 	cal ctrlp#setdir(path, a:mode =~ 't\|h' ? 'chd!' : 'lc!')
bgneal@7: 	if a:mode == 'e'
bgneal@7: 		sil! cal ctrlp#statusline()
bgneal@7: 		cal ctrlp#setlines(s:id)
bgneal@7: 		cal ctrlp#recordhist()
bgneal@7: 		cal ctrlp#prtclear()
bgneal@7: 	en
bgneal@7: endf
bgneal@7: 
bgneal@7: fu! ctrlp#dir#id()
bgneal@7: 	retu s:id
bgneal@7: endf
bgneal@7: "}}}
bgneal@7: 
bgneal@7: " vim:fen:fdm=marker:fmr={{{,}}}:fdl=0:fdc=1:ts=2:sw=2:sts=2