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Diffstat (limited to 'home/.vim/autoload/acp.vim')
| -rw-r--r-- | home/.vim/autoload/acp.vim | 431 |
1 files changed, 431 insertions, 0 deletions
diff --git a/home/.vim/autoload/acp.vim b/home/.vim/autoload/acp.vim new file mode 100644 index 0000000..827bbcc --- /dev/null +++ b/home/.vim/autoload/acp.vim @@ -0,0 +1,431 @@ +"============================================================================= +" Copyright (c) 2007-2009 Takeshi NISHIDA +" +"============================================================================= +" LOAD GUARD {{{1 + +if exists('g:loaded_autoload_acp') || v:version < 702 + finish +endif +let g:loaded_autoload_acp = 1 + +" }}}1 +"============================================================================= +" GLOBAL FUNCTIONS: {{{1 + +" +function acp#enable() + call acp#disable() + + augroup AcpGlobalAutoCommand + autocmd! + autocmd InsertEnter * unlet! s:posLast s:lastUncompletable + autocmd InsertLeave * call s:finishPopup(1) + augroup END + + if g:acp_mappingDriven + call s:mapForMappingDriven() + else + autocmd AcpGlobalAutoCommand CursorMovedI * call s:feedPopup() + endif + + nnoremap <silent> i i<C-r>=<SID>feedPopup()<CR> + nnoremap <silent> a a<C-r>=<SID>feedPopup()<CR> + nnoremap <silent> R R<C-r>=<SID>feedPopup()<CR> +endfunction + +" +function acp#disable() + call s:unmapForMappingDriven() + augroup AcpGlobalAutoCommand + autocmd! + augroup END + nnoremap i <Nop> | nunmap i + nnoremap a <Nop> | nunmap a + nnoremap R <Nop> | nunmap R +endfunction + +" +function acp#lock() + let s:lockCount += 1 +endfunction + +" +function acp#unlock() + let s:lockCount -= 1 + if s:lockCount < 0 + let s:lockCount = 0 + throw "AutoComplPop: not locked" + endif +endfunction + +" +function acp#meetsForSnipmate(context) + if g:acp_behaviorSnipmateLength < 0 + return 0 + endif + let matches = matchlist(a:context, '\(^\|\s\|\<\)\(\u\{' . + \ g:acp_behaviorSnipmateLength . ',}\)$') + return !empty(matches) && !empty(s:getMatchingSnipItems(matches[2])) +endfunction + +" +function acp#meetsForKeyword(context) + if g:acp_behaviorKeywordLength < 0 + return 0 + endif + let matches = matchlist(a:context, '\(\k\{' . g:acp_behaviorKeywordLength . ',}\)$') + if empty(matches) + return 0 + endif + for ignore in g:acp_behaviorKeywordIgnores + if stridx(ignore, matches[1]) == 0 + return 0 + endif + endfor + return 1 +endfunction + +" +function acp#meetsForFile(context) + if g:acp_behaviorFileLength < 0 + return 0 + endif + if has('win32') || has('win64') + let separator = '[/\\]' + else + let separator = '\/' + endif + if a:context !~ '\f' . separator . '\f\{' . g:acp_behaviorFileLength . ',}$' + return 0 + endif + return a:context !~ '[*/\\][/\\]\f*$\|[^[:print:]]\f*$' +endfunction + +" +function acp#meetsForRubyOmni(context) + if !has('ruby') + return 0 + endif + if g:acp_behaviorRubyOmniMethodLength >= 0 && + \ a:context =~ '[^. \t]\(\.\|::\)\k\{' . + \ g:acp_behaviorRubyOmniMethodLength . ',}$' + return 1 + endif + if g:acp_behaviorRubyOmniSymbolLength >= 0 && + \ a:context =~ '\(^\|[^:]\):\k\{' . + \ g:acp_behaviorRubyOmniSymbolLength . ',}$' + return 1 + endif + return 0 +endfunction + +" +function acp#meetsForPythonOmni(context) + return has('python') && g:acp_behaviorPythonOmniLength >= 0 && + \ a:context =~ '\k\.\k\{' . g:acp_behaviorPythonOmniLength . ',}$' +endfunction + +" +function acp#meetsForPerlOmni(context) + return g:acp_behaviorPerlOmniLength >= 0 && + \ a:context =~ '\w->\k\{' . g:acp_behaviorPerlOmniLength . ',}$' +endfunction + +" +function acp#meetsForXmlOmni(context) + return g:acp_behaviorXmlOmniLength >= 0 && + \ a:context =~ '\(<\|<\/\|<[^>]\+ \|<[^>]\+=\"\)\k\{' . + \ g:acp_behaviorXmlOmniLength . ',}$' +endfunction + +" +function acp#meetsForHtmlOmni(context) + return g:acp_behaviorHtmlOmniLength >= 0 && + \ a:context =~ '\(<\|<\/\|<[^>]\+ \|<[^>]\+=\"\)\k\{' . + \ g:acp_behaviorHtmlOmniLength . ',}$' +endfunction + +" +function acp#meetsForCssOmni(context) + if g:acp_behaviorCssOmniPropertyLength >= 0 && + \ a:context =~ '\(^\s\|[;{]\)\s*\k\{' . + \ g:acp_behaviorCssOmniPropertyLength . ',}$' + return 1 + endif + if g:acp_behaviorCssOmniValueLength >= 0 && + \ a:context =~ '[:@!]\s*\k\{' . + \ g:acp_behaviorCssOmniValueLength . ',}$' + return 1 + endif + return 0 +endfunction + +" +function acp#completeSnipmate(findstart, base) + if a:findstart + let s:posSnipmateCompletion = len(matchstr(s:getCurrentText(), '.*\U')) + return s:posSnipmateCompletion + endif + let lenBase = len(a:base) + let items = filter(GetSnipsInCurrentScope(), + \ 'strpart(v:key, 0, lenBase) ==? a:base') + return map(sort(items(items)), 's:makeSnipmateItem(v:val[0], v:val[1])') +endfunction + +" +function acp#onPopupCloseSnipmate() + let word = s:getCurrentText()[s:posSnipmateCompletion :] + for trigger in keys(GetSnipsInCurrentScope()) + if word ==# trigger + call feedkeys("\<C-r>=TriggerSnippet()\<CR>", "n") + return 0 + endif + endfor + return 1 +endfunction + +" +function acp#onPopupPost() + " to clear <C-r>= expression on command-line + echo '' + if pumvisible() + inoremap <silent> <expr> <C-h> acp#onBs() + inoremap <silent> <expr> <BS> acp#onBs() + " a command to restore to original text and select the first match + return (s:behavsCurrent[s:iBehavs].command =~# "\<C-p>" ? "\<C-n>\<Up>" + \ : "\<C-p>\<Down>") + endif + let s:iBehavs += 1 + if len(s:behavsCurrent) > s:iBehavs + call s:setCompletefunc() + return printf("\<C-e>%s\<C-r>=acp#onPopupPost()\<CR>", + \ s:behavsCurrent[s:iBehavs].command) + else + let s:lastUncompletable = { + \ 'word': s:getCurrentWord(), + \ 'commands': map(copy(s:behavsCurrent), 'v:val.command')[1:], + \ } + call s:finishPopup(0) + return "\<C-e>" + endif +endfunction + +" +function acp#onBs() + " using "matchstr" and not "strpart" in order to handle multi-byte + " characters + if call(s:behavsCurrent[s:iBehavs].meets, + \ [matchstr(s:getCurrentText(), '.*\ze.')]) + return "\<BS>" + endif + return "\<C-e>\<BS>" +endfunction + +" }}}1 +"============================================================================= +" LOCAL FUNCTIONS: {{{1 + +" +function s:mapForMappingDriven() + call s:unmapForMappingDriven() + let s:keysMappingDriven = [ + \ 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', + \ 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', + \ 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', + \ 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', + \ '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', + \ '-', '_', '~', '^', '.', ',', ':', '!', '#', '=', '%', '$', '@', '<', '>', '/', '\', + \ '<Space>', '<C-h>', '<BS>', ] + for key in s:keysMappingDriven + execute printf('inoremap <silent> %s %s<C-r>=<SID>feedPopup()<CR>', + \ key, key) + endfor +endfunction + +" +function s:unmapForMappingDriven() + if !exists('s:keysMappingDriven') + return + endif + for key in s:keysMappingDriven + execute 'iunmap ' . key + endfor + let s:keysMappingDriven = [] +endfunction + +" +function s:setTempOption(group, name, value) + call extend(s:tempOptionSet[a:group], { a:name : eval('&' . a:name) }, 'keep') + execute printf('let &%s = a:value', a:name) +endfunction + +" +function s:restoreTempOptions(group) + for [name, value] in items(s:tempOptionSet[a:group]) + execute printf('let &%s = value', name) + endfor + let s:tempOptionSet[a:group] = {} +endfunction + +" +function s:getCurrentWord() + return matchstr(s:getCurrentText(), '\k*$') +endfunction + +" +function s:getCurrentText() + return strpart(getline('.'), 0, col('.') - 1) +endfunction + +" +function s:getPostText() + return strpart(getline('.'), col('.') - 1) +endfunction + +" +function s:isModifiedSinceLastCall() + if exists('s:posLast') + let posPrev = s:posLast + let nLinesPrev = s:nLinesLast + let textPrev = s:textLast + endif + let s:posLast = getpos('.') + let s:nLinesLast = line('$') + let s:textLast = getline('.') + if !exists('posPrev') + return 1 + elseif posPrev[1] != s:posLast[1] || nLinesPrev != s:nLinesLast + return (posPrev[1] - s:posLast[1] == nLinesPrev - s:nLinesLast) + elseif textPrev ==# s:textLast + return 0 + elseif posPrev[2] > s:posLast[2] + return 1 + elseif has('gui_running') && has('multi_byte') + " NOTE: auto-popup causes a strange behavior when IME/XIM is working + return posPrev[2] + 1 == s:posLast[2] + endif + return posPrev[2] != s:posLast[2] +endfunction + +" +function s:makeCurrentBehaviorSet() + let modified = s:isModifiedSinceLastCall() + if exists('s:behavsCurrent[s:iBehavs].repeat') && s:behavsCurrent[s:iBehavs].repeat + let behavs = [ s:behavsCurrent[s:iBehavs] ] + elseif exists('s:behavsCurrent[s:iBehavs]') + return [] + elseif modified + let behavs = copy(exists('g:acp_behavior[&filetype]') + \ ? g:acp_behavior[&filetype] + \ : g:acp_behavior['*']) + else + return [] + endif + let text = s:getCurrentText() + call filter(behavs, 'call(v:val.meets, [text])') + let s:iBehavs = 0 + if exists('s:lastUncompletable') && + \ stridx(s:getCurrentWord(), s:lastUncompletable.word) == 0 && + \ map(copy(behavs), 'v:val.command') ==# s:lastUncompletable.commands + let behavs = [] + else + unlet! s:lastUncompletable + endif + return behavs +endfunction + +" +function s:feedPopup() + " NOTE: CursorMovedI is not triggered while the popup menu is visible. And + " it will be triggered when popup menu is disappeared. + if s:lockCount > 0 || pumvisible() || &paste + return '' + endif + if exists('s:behavsCurrent[s:iBehavs].onPopupClose') + if !call(s:behavsCurrent[s:iBehavs].onPopupClose, []) + call s:finishPopup(1) + return '' + endif + endif + let s:behavsCurrent = s:makeCurrentBehaviorSet() + if empty(s:behavsCurrent) + call s:finishPopup(1) + return '' + endif + " In case of dividing words by symbols (e.g. "for(int", "ab==cd") while a + " popup menu is visible, another popup is not available unless input <C-e> + " or try popup once. So first completion is duplicated. + call insert(s:behavsCurrent, s:behavsCurrent[s:iBehavs]) + call s:setTempOption(s:GROUP0, 'spell', 0) + call s:setTempOption(s:GROUP0, 'completeopt', 'menuone' . (g:acp_completeoptPreview ? ',preview' : '')) + call s:setTempOption(s:GROUP0, 'complete', g:acp_completeOption) + call s:setTempOption(s:GROUP0, 'ignorecase', g:acp_ignorecaseOption) + " NOTE: With CursorMovedI driven, Set 'lazyredraw' to avoid flickering. + " With Mapping driven, set 'nolazyredraw' to make a popup menu visible. + call s:setTempOption(s:GROUP0, 'lazyredraw', !g:acp_mappingDriven) + " NOTE: 'textwidth' must be restored after <C-e>. + call s:setTempOption(s:GROUP1, 'textwidth', 0) + call s:setCompletefunc() + call feedkeys(s:behavsCurrent[s:iBehavs].command . "\<C-r>=acp#onPopupPost()\<CR>", 'n') + return '' " this function is called by <C-r>= +endfunction + +" +function s:finishPopup(fGroup1) + inoremap <C-h> <Nop> | iunmap <C-h> + inoremap <BS> <Nop> | iunmap <BS> + let s:behavsCurrent = [] + call s:restoreTempOptions(s:GROUP0) + if a:fGroup1 + call s:restoreTempOptions(s:GROUP1) + endif +endfunction + +" +function s:setCompletefunc() + if exists('s:behavsCurrent[s:iBehavs].completefunc') + call s:setTempOption(0, 'completefunc', s:behavsCurrent[s:iBehavs].completefunc) + endif +endfunction + +" +function s:makeSnipmateItem(key, snip) + if type(a:snip) == type([]) + let descriptions = map(copy(a:snip), 'v:val[0]') + let snipFormatted = '[MULTI] ' . join(descriptions, ', ') + else + let snipFormatted = substitute(a:snip, '\(\n\|\s\)\+', ' ', 'g') + endif + return { + \ 'word': a:key, + \ 'menu': strpart(snipFormatted, 0, 80), + \ } +endfunction + +" +function s:getMatchingSnipItems(base) + let key = a:base . "\n" + if !exists('s:snipItems[key]') + let s:snipItems[key] = items(GetSnipsInCurrentScope()) + call filter(s:snipItems[key], 'strpart(v:val[0], 0, len(a:base)) ==? a:base') + call map(s:snipItems[key], 's:makeSnipmateItem(v:val[0], v:val[1])') + endif + return s:snipItems[key] +endfunction + +" }}}1 +"============================================================================= +" INITIALIZATION {{{1 + +let s:GROUP0 = 0 +let s:GROUP1 = 1 +let s:lockCount = 0 +let s:behavsCurrent = [] +let s:iBehavs = 0 +let s:tempOptionSet = [{}, {}] +let s:snipItems = {} + +" }}}1 +"============================================================================= +" vim: set fdm=marker: |