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1 " =============================================================================
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2 " File: autoload/ctrlp/mrufiles.vim
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3 " Description: Most Recently Used Files extension
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4 " Author: Kien Nguyen <github.com/kien>
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5 " =============================================================================
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6
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7 " Static variables {{{1
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8 fu! ctrlp#mrufiles#opts()
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9 let opts = {
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10 \ 'g:ctrlp_mruf_max': ['s:max', 250],
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11 \ 'g:ctrlp_mruf_include': ['s:include', ''],
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12 \ 'g:ctrlp_mruf_exclude': ['s:exclude', ''],
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13 \ 'g:ctrlp_mruf_case_sensitive': ['s:csen', 1],
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14 \ }
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15 for [ke, va] in items(opts)
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16 exe 'let' va[0] '=' string(exists(ke) ? eval(ke) : va[1])
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17 endfo
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18 endf
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19 cal ctrlp#mrufiles#opts()
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20 fu! ctrlp#mrufiles#list(bufnr, ...) "{{{1
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21 if s:locked | retu | en
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22 " Get the list
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23 let cadir = ctrlp#utils#cachedir().ctrlp#utils#lash().'mru'
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24 let cafile = cadir.ctrlp#utils#lash().'cache.txt'
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25 let mrufs = ctrlp#utils#readfile(cafile)
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26 " Remove non-existent files
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27 if exists('a:1') && a:1 == 1
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28 let mrufs = s:rmdeleted(mrufs, cadir, cafile)
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29 elsei exists('a:1') && a:1 == 2
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30 cal ctrlp#utils#writecache([], cadir, cafile)
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31 retu []
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32 en
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33 " Return the list
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34 if a:bufnr == -1 | retu mrufs | en
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35 " Filter it
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36 let filename = fnamemodify(bufname(a:bufnr + 0), ':p')
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37 if empty(filename) || !empty(&bt)
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38 \ || ( !empty(s:include) && filename !~# s:include )
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39 \ || ( !empty(s:exclude) && filename =~# s:exclude )
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40 \ || ( index(mrufs, filename) == -1 && !filereadable(filename) )
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41 retu
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42 en
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43 " Remove old matched entry
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44 cal filter(mrufs, 'v:val !='.( s:csen ? "#" : "?" ).' filename')
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45 " Insert new one
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46 cal insert(mrufs, filename)
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47 " Remove oldest entry
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48 if len(mrufs) > s:max | cal remove(mrufs, s:max, -1) | en
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49 cal ctrlp#utils#writecache(mrufs, cadir, cafile)
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50 endf "}}}
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51 fu! s:rmdeleted(mrufs, cadir, cafile) "{{{
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52 cal filter(a:mrufs, '!empty(ctrlp#utils#glob(v:val, 1))')
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53 cal ctrlp#utils#writecache(a:mrufs, a:cadir, a:cafile)
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54 retu a:mrufs
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55 endf
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56 fu! ctrlp#mrufiles#init() "{{{1
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57 let s:locked = 0
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58 aug CtrlPMRUF
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59 au!
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60 au BufReadPost,BufNewFile,BufWritePost *
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61 \ cal ctrlp#mrufiles#list(expand('<abuf>', 1))
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62 au QuickFixCmdPre *vimgrep* let s:locked = 1
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63 au QuickFixCmdPost *vimgrep* let s:locked = 0
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64 aug END
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65 endf
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66 "}}}
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67
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68 " vim:fen:fdm=marker:fmr={{{,}}}:fdl=0:fdc=1:ts=2:sw=2:sts=2
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