bgneal@0: " =============================================================================
bgneal@0: " File:          autoload/ctrlp/mrufiles.vim
bgneal@0: " Description:   Most Recently Used Files extension
bgneal@0: " Author:        Kien Nguyen <github.com/kien>
bgneal@0: " =============================================================================
bgneal@0: 
bgneal@0: " Static variables {{{1
bgneal@0: fu! ctrlp#mrufiles#opts()
bgneal@0: 	let opts = {
bgneal@0: 		\ 'g:ctrlp_mruf_max': ['s:max', 250],
bgneal@0: 		\ 'g:ctrlp_mruf_include': ['s:include', ''],
bgneal@0: 		\ 'g:ctrlp_mruf_exclude': ['s:exclude', ''],
bgneal@0: 		\ 'g:ctrlp_mruf_case_sensitive': ['s:csen', 1],
bgneal@0: 		\ }
bgneal@0: 	for [ke, va] in items(opts)
bgneal@0: 		exe 'let' va[0] '=' string(exists(ke) ? eval(ke) : va[1])
bgneal@0: 	endfo
bgneal@0: endf
bgneal@0: cal ctrlp#mrufiles#opts()
bgneal@0: fu! ctrlp#mrufiles#list(bufnr, ...) "{{{1
bgneal@0: 	if s:locked | retu | en
bgneal@0: 	" Get the list
bgneal@0: 	let cadir  = ctrlp#utils#cachedir().ctrlp#utils#lash().'mru'
bgneal@0: 	let cafile = cadir.ctrlp#utils#lash().'cache.txt'
bgneal@0: 	let mrufs  = ctrlp#utils#readfile(cafile)
bgneal@0: 	" Remove non-existent files
bgneal@0: 	if exists('a:1') && a:1 == 1
bgneal@0: 		let mrufs = s:rmdeleted(mrufs, cadir, cafile)
bgneal@0: 	elsei exists('a:1') && a:1 == 2
bgneal@0: 		cal ctrlp#utils#writecache([], cadir, cafile)
bgneal@0: 		retu []
bgneal@0: 	en
bgneal@0: 	" Return the list
bgneal@0: 	if a:bufnr == -1 | retu mrufs | en
bgneal@0: 	" Filter it
bgneal@0: 	let filename = fnamemodify(bufname(a:bufnr + 0), ':p')
bgneal@0: 	if empty(filename) || !empty(&bt)
bgneal@0: 		\ || ( !empty(s:include) && filename !~# s:include )
bgneal@0: 		\ || ( !empty(s:exclude) && filename =~# s:exclude )
bgneal@0: 		\ || ( index(mrufs, filename) == -1 && !filereadable(filename) )
bgneal@0: 		retu
bgneal@0: 	en
bgneal@0: 	" Remove old matched entry
bgneal@0: 	cal filter(mrufs, 'v:val !='.( s:csen ? "#" : "?" ).' filename')
bgneal@0: 	" Insert new one
bgneal@0: 	cal insert(mrufs, filename)
bgneal@0: 	" Remove oldest entry
bgneal@0: 	if len(mrufs) > s:max | cal remove(mrufs, s:max, -1) | en
bgneal@0: 	cal ctrlp#utils#writecache(mrufs, cadir, cafile)
bgneal@0: endf "}}}
bgneal@0: fu! s:rmdeleted(mrufs, cadir, cafile) "{{{
bgneal@0: 	cal filter(a:mrufs, '!empty(ctrlp#utils#glob(v:val, 1))')
bgneal@0: 	cal ctrlp#utils#writecache(a:mrufs, a:cadir, a:cafile)
bgneal@0: 	retu a:mrufs
bgneal@0: endf
bgneal@0: fu! ctrlp#mrufiles#init() "{{{1
bgneal@0: 	let s:locked = 0
bgneal@0: 	aug CtrlPMRUF
bgneal@0: 		au!
bgneal@0: 		au BufReadPost,BufNewFile,BufWritePost *
bgneal@0: 			\ cal ctrlp#mrufiles#list(expand('<abuf>', 1))
bgneal@0: 		au QuickFixCmdPre  *vimgrep* let s:locked = 1
bgneal@0: 		au QuickFixCmdPost *vimgrep* let s:locked = 0
bgneal@0: 	aug END
bgneal@0: endf
bgneal@0: "}}}
bgneal@0: 
bgneal@0: " vim:fen:fdm=marker:fmr={{{,}}}:fdl=0:fdc=1:ts=2:sw=2:sts=2