126 lines
3.4 KiB
VimL
126 lines
3.4 KiB
VimL
" =============================================================================
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" File: autoload/ctrlp/mrufiles.vim
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" Description: Most Recently Used Files extension
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" Author: Kien Nguyen <github.com/kien>
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" =============================================================================
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" Static variables {{{1
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fu! ctrlp#mrufiles#opts()
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let [pref, opts] = ['g:ctrlp_mruf_', {
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\ 'max': ['s:max', 250],
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\ 'include': ['s:in', ''],
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\ 'exclude': ['s:ex', ''],
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\ 'case_sensitive': ['s:csen', 1],
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\ 'relative': ['s:re', 0],
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\ }]
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for [ke, va] in items(opts)
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exe 'let' va[0] '=' string(exists(pref.ke) ? eval(pref.ke) : va[1])
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endfo
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let [s:csen, s:mrbs, s:mrufs] = [s:csen ? '#' : '?', [], []]
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if exists('s:locked') | cal ctrlp#mrufiles#init() | en
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endf
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cal ctrlp#mrufiles#opts()
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" Utilities {{{1
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fu! s:excl(fn)
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retu !empty(s:ex) && a:fn =~# s:ex
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endf
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fu! s:mergelists()
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let diskmrufs = s:readcache()
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cal filter(diskmrufs, 'index(s:mrufs, v:val) < 0')
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let mrufs = s:mrufs + diskmrufs
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if v:version < 702 | cal filter(mrufs, 'count(mrufs, v:val) == 1') | en
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retu s:chop(mrufs)
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endf
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fu! s:chop(mrufs)
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if len(a:mrufs) > s:max | cal remove(a:mrufs, s:max, -1) | en
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retu a:mrufs
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endf
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fu! s:readcache()
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if !exists('s:cadir') || !exists('s:cafile')
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let s:cadir = ctrlp#utils#cachedir().ctrlp#utils#lash().'mru'
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let s:cafile = s:cadir.ctrlp#utils#lash().'cache.txt'
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en
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retu ctrlp#utils#readfile(s:cafile)
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endf
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fu! s:reformat(mrufs)
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if s:re
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let cwd = exists('+ssl') ? tr(getcwd(), '/', '\') : getcwd()
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cal filter(a:mrufs, '!stridx(v:val, cwd)')
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en
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retu map(a:mrufs, 'fnamemodify(v:val, ":.")')
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endf
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fu! s:record(bufnr)
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if s:locked | retu | en
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let bufnr = a:bufnr + 0
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if bufnr <= 0 | retu | en
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let fn = fnamemodify(bufname(bufnr), ':p')
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let fn = exists('+ssl') ? tr(fn, '/', '\') : fn
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cal filter(s:mrbs, 'v:val !='.s:csen.' fn')
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cal insert(s:mrbs, fn)
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if empty(fn) || !empty(&bt) || ( !empty(s:in) && fn !~# s:in )
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\ || ( !empty(s:ex) && fn =~# s:ex ) || !filereadable(fn)
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retu
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en
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cal filter(s:mrufs, 'v:val !='.s:csen.' fn')
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cal insert(s:mrufs, fn)
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let s:mrufs = s:chop(s:mrufs)
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endf
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fu! s:savetofile(mrufs)
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cal ctrlp#utils#writecache(a:mrufs, s:cadir, s:cafile)
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endf
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" Public {{{1
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fu! ctrlp#mrufiles#refresh(...)
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let s:mrufs = s:mergelists()
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cal filter(s:mrufs, '!empty(ctrlp#utils#glob(v:val, 1)) && !s:excl(v:val)')
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if exists('+ssl')
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cal map(s:mrufs, 'tr(v:val, "/", "\\")')
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cal filter(s:mrufs, 'count(s:mrufs, v:val) == 1')
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en
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cal s:savetofile(s:mrufs)
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retu a:0 && a:1 == 'raw' ? [] : s:reformat(copy(s:mrufs))
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endf
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fu! ctrlp#mrufiles#remove(files)
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let s:mrufs = []
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if a:files != []
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let s:mrufs = s:mergelists()
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cal filter(s:mrufs, 'index(a:files, v:val) < 0')
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en
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cal s:savetofile(s:mrufs)
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retu s:reformat(copy(s:mrufs))
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endf
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fu! ctrlp#mrufiles#list(...)
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if a:0 && a:1 != 'raw' | retu | en
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retu a:0 && a:1 == 'raw' ? s:mergelists() : s:reformat(s:mergelists())
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endf
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fu! ctrlp#mrufiles#bufs()
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retu s:mrbs
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endf
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fu! ctrlp#mrufiles#mrufs()
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retu s:mrufs
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endf
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fu! ctrlp#mrufiles#init()
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if !has('autocmd') | retu | en
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let s:locked = 0
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aug CtrlPMRUF
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au!
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au BufAdd,BufEnter,BufUnload * cal s:record(expand('<abuf>', 1))
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au QuickFixCmdPre *vimgrep* let s:locked = 1
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au QuickFixCmdPost *vimgrep* let s:locked = 0
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au VimLeavePre * cal s:savetofile(s:mergelists())
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aug END
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endf
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"}}}
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" vim:fen:fdm=marker:fmr={{{,}}}:fdl=0:fdc=1:ts=2:sw=2:sts=2
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