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Diffstat (limited to 'autoload/fuf/mrufile.vim')
| -rw-r--r-- | autoload/fuf/mrufile.vim | 234 |
1 files changed, 234 insertions, 0 deletions
diff --git a/autoload/fuf/mrufile.vim b/autoload/fuf/mrufile.vim new file mode 100644 index 0000000..f90b9e3 --- /dev/null +++ b/autoload/fuf/mrufile.vim @@ -0,0 +1,234 @@ +"============================================================================= +" Copyright (c) 2007-2010 Takeshi NISHIDA +" +"============================================================================= +" LOAD GUARD {{{1 + +if !l9#guardScriptLoading(expand('<sfile>:p'), 0, 0, []) + finish +endif + +" }}}1 +"============================================================================= +" GLOBAL FUNCTIONS {{{1 + +" +function fuf#mrufile#createHandler(base) + return a:base.concretize(copy(s:handler)) +endfunction + +" +function fuf#mrufile#getSwitchOrder() + return g:fuf_mrufile_switchOrder +endfunction + +" +function fuf#mrufile#getEditableDataNames() + return ['items', 'itemdirs'] +endfunction + +" +function fuf#mrufile#renewCache() + let s:cache = {} + let s:aroundCache = {} +endfunction + +" +function fuf#mrufile#requiresOnCommandPre() + return 0 +endfunction + +" +function fuf#mrufile#onInit() + call fuf#defineLaunchCommand('FufMruFile', s:MODE_NAME, '""', []) + call fuf#defineLaunchCommand('FufMruFileInCwd', s:MODE_NAME, + \ '""', [['g:fuf_mrufile_underCwd', 1]]) + call l9#defineVariableDefault('g:fuf_mrufile_underCwd', 0) " private option + call l9#defineVariableDefault('g:fuf_mrufile_searchAroundLevel', -1) " private option + augroup fuf#mrufile + autocmd! + autocmd BufEnter * call s:updateData() + autocmd BufWritePost * call s:updateData() + augroup END +endfunction + +" }}}1 +"============================================================================= +" LOCAL FUNCTIONS/VARIABLES {{{1 + +let s:MODE_NAME = expand('<sfile>:t:r') +let s:OPEN_TYPE_EXPAND = -1 + +" +function s:updateData() + if !empty(&buftype) || !filereadable(expand('%')) + return + endif + let items = fuf#loadDataFile(s:MODE_NAME, 'items') + let items = fuf#updateMruList( + \ items, { 'word' : expand('%:p'), 'time' : localtime() }, + \ g:fuf_mrufile_maxItem, g:fuf_mrufile_exclude) + call fuf#saveDataFile(s:MODE_NAME, 'items', items) + call s:removeItemFromCache(expand('%:p')) + let itemDirs = fuf#loadDataFile(s:MODE_NAME, 'itemdirs') + let itemDirs = fuf#updateMruList( + \ itemDirs, { 'word' : expand('%:p:h') }, + \ g:fuf_mrufile_maxItemDir, g:fuf_mrufile_exclude) + call fuf#saveDataFile(s:MODE_NAME, 'itemdirs', itemDirs) +endfunction + +" +function s:removeItemFromCache(word) + for items in values(s:cache) + if exists('items[a:word]') + unlet items[a:word] + endif + endfor +endfunction + +" returns empty value if invalid item +function s:formatItemUsingCache(item) + if a:item.word !~ '\S' + return {} + endif + if !exists('s:cache[a:item.word]') + if filereadable(a:item.word) + let s:cache[a:item.word] = fuf#makePathItem( + \ fnamemodify(a:item.word, ':p:~'), strftime(g:fuf_timeFormat, a:item.time), 0) + else + let s:cache[a:item.word] = {} + endif + endif + return s:cache[a:item.word] +endfunction + +" +function s:expandSearchDir(dir, level) + let dirs = [a:dir] + let dirPrev = a:dir + for i in range(a:level) + let dirPrev = l9#concatPaths([dirPrev, '*']) + call add(dirs, dirPrev) + endfor + let dirPrev = a:dir + for i in range(a:level) + let dirPrevPrev = dirPrev + let dirPrev = fnamemodify(dirPrev, ':h') + if dirPrevPrev ==# dirPrev + break + endif + call add(dirs, dirPrev) + endfor + return dirs +endfunction + +" +function s:listAroundFiles(dir) + if !exists('s:aroundCache[a:dir]') + let s:aroundCache[a:dir] = [a:dir] + + \ fuf#glob(l9#concatPaths([a:dir, '*' ])) + + \ fuf#glob(l9#concatPaths([a:dir, '.*'])) + call filter(s:aroundCache[a:dir], 'filereadable(v:val)') + call map(s:aroundCache[a:dir], 'fuf#makePathItem(fnamemodify(v:val, ":~"), "", 0)') + if len(g:fuf_mrufile_exclude) + call filter(s:aroundCache[a:dir], 'v:val.word !~ g:fuf_mrufile_exclude') + endif + endif + return s:aroundCache[a:dir] +endfunction + +" }}}1 +"============================================================================= +" s:handler {{{1 + +let s:handler = {} + +" +function s:handler.getModeName() + return s:MODE_NAME +endfunction + +" +function s:handler.getPrompt() + let cwdString = (g:fuf_mrufile_underCwd ? '[CWD]' : '') + let levelString = (g:fuf_mrufile_searchAroundLevel < 0 ? '' + \ : '[Around:' . g:fuf_mrufile_searchAroundLevel . ']') + return fuf#formatPrompt(g:fuf_mrufile_prompt, self.partialMatching, cwdString . levelString) +endfunction + +" +function s:handler.getPreviewHeight() + return g:fuf_previewHeight +endfunction + +" +function s:handler.isOpenable(enteredPattern) + return 1 +endfunction + +" +function s:handler.makePatternSet(patternBase) + return fuf#makePatternSet(a:patternBase, 's:interpretPrimaryPatternForPath', + \ self.partialMatching) +endfunction + +" +function s:handler.makePreviewLines(word, count) + return fuf#makePreviewLinesForFile(a:word, a:count, self.getPreviewHeight()) +endfunction + +" +function s:handler.getCompleteItems(patternPrimary) + return self.items +endfunction + +" +function s:handler.onOpen(word, mode) + if a:mode ==# s:OPEN_TYPE_EXPAND + let nextLevel = (self.searchAroundLevel < 0 ? 0 : self.searchAroundLevel + 1) + call fuf#setOneTimeVariables(['g:fuf_mrufile_searchAroundLevel', nextLevel]) + let self.reservedMode = self.getModeName() + return + else + call fuf#openFile(a:word, a:mode, g:fuf_reuseWindow) + endif +endfunction + +" +function s:handler.onModeEnterPre() +endfunction + +" +function s:handler.onModeEnterPost() + let self.searchAroundLevel = g:fuf_mrufile_searchAroundLevel + call fuf#defineKeyMappingInHandler(g:fuf_mrufile_keyExpand, + \ 'onCr(' . s:OPEN_TYPE_EXPAND . ')') + if self.searchAroundLevel < 0 + let self.items = fuf#loadDataFile(s:MODE_NAME, 'items') + call map(self.items, 's:formatItemUsingCache(v:val)') + else + let self.items = fuf#loadDataFile(s:MODE_NAME, 'itemdirs') + call map(self.items, 's:expandSearchDir(v:val.word, g:fuf_mrufile_searchAroundLevel)') + let self.items = l9#concat(self.items) + let self.items = l9#unique(self.items) + call map(self.items, 's:listAroundFiles(v:val)') + let self.items = l9#concat(self.items) + endif + " NOTE: Comparing filenames is faster than bufnr('^' . fname . '$') + let bufNamePrev = fnamemodify(bufname(self.bufNrPrev), ':p:~') + call filter(self.items, '!empty(v:val) && v:val.word !=# bufNamePrev') + if g:fuf_mrufile_underCwd + let cwd = fnamemodify(getcwd(), ':p:~') + call filter(self.items, 'stridx(v:val.word, cwd) == 0') + endif + call fuf#mapToSetSerialIndex(self.items, 1) + call fuf#mapToSetAbbrWithSnippedWordAsPath(self.items) +endfunction + +" +function s:handler.onModeLeavePost(opened) +endfunction + +" }}}1 +"============================================================================= +" vim: set fdm=marker: |