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Diffstat (limited to '.config/vim/autoload/omni/cpp/complete.vim')
| -rw-r--r-- | .config/vim/autoload/omni/cpp/complete.vim | 569 |
1 files changed, 0 insertions, 569 deletions
diff --git a/.config/vim/autoload/omni/cpp/complete.vim b/.config/vim/autoload/omni/cpp/complete.vim deleted file mode 100644 index a7e4edc..0000000 --- a/.config/vim/autoload/omni/cpp/complete.vim +++ /dev/null @@ -1,569 +0,0 @@ -" Description: Omni completion script for cpp files -" Maintainer: Vissale NEANG -" Last Change: 27 sept. 2007 - -if v:version < 700 - echohl WarningMsg - echomsg "omni#cpp#complete.vim: Please install vim 7.0 or higher for omni-completion" - echohl None - finish -endif - -call omni#cpp#settings#Init() -let s:OmniCpp_ShowScopeInAbbr = g:OmniCpp_ShowScopeInAbbr -let s:OmniCpp_ShowPrototypeInAbbr = g:OmniCpp_ShowPrototypeInAbbr -let s:OmniCpp_ShowAccess = g:OmniCpp_ShowAccess -let s:szCurrentWorkingDir = getcwd() - -" Cache data -let s:CACHE_TAG_POPUP_ITEMS = {} -let s:CACHE_TAG_FILES = {} -let s:CACHE_TAG_ENV = '' -let s:CACHE_OVERLOADED_FUNCTIONS = {} - -" Has preview window? -let s:hasPreviewWindow = match(&completeopt, 'preview')>=0 -let s:hasPreviewWindowOld = s:hasPreviewWindow - -" Popup item list -let s:popupItemResultList = [] - -" May complete indicator -let s:bMayComplete = 0 - -" Init mappings -function! omni#cpp#complete#Init() - call omni#cpp#settings#Init() - set omnifunc=omni#cpp#complete#Main - inoremap <expr> <C-X><C-O> omni#cpp#maycomplete#Complete() - inoremap <expr> . omni#cpp#maycomplete#Dot() - inoremap <expr> > omni#cpp#maycomplete#Arrow() - inoremap <expr> : omni#cpp#maycomplete#Scope() -endfunc - -" Find the start position of the completion -function! s:FindStartPositionOfCompletion() - " Locate the start of the item, including ".", "->" and "[...]". - let line = getline('.') - let start = col('.') - 1 - - let lastword = -1 - while start > 0 - if line[start - 1] =~ '\w' - let start -= 1 - elseif line[start - 1] =~ '\.' - " Searching for dot '.' - if lastword == -1 - let lastword = start - endif - let start -= 1 - elseif start > 1 && line[start - 2] == '-' && line[start - 1] == '>' - " Searching for '->' - if lastword == -1 - let lastword = start - endif - let start -= 2 - elseif start > 1 && line[start - 2] == ':' && line[start - 1] == ':' - " Searching for '::' for namespaces and class - if lastword == -1 - let lastword = start - endif - let start -= 2 - elseif line[start - 1] == ']' - " Skip over [...]. - let n = 0 - let start -= 1 - while start > 0 - let start -= 1 - if line[start] == '[' - if n == 0 - break - endif - let n -= 1 - elseif line[start] == ']' " nested [] - let n += 1 - endif - endwhile - else - break - endif - endwhile - if lastword==-1 - " For completion on the current scope - let lastword = start - endif - return lastword -endfunc - -" Returns if szKey1.szKey2 is in the cache -" @return -" - 0 = key not found -" - 1 = szKey1.szKey2 found -" - 2 = szKey1.[part of szKey2] found -function! s:IsCached(cache, szKey1, szKey2) - " Searching key in the result cache - let szResultKey = a:szKey1 . a:szKey2 - let result = [0, szResultKey] - if a:szKey2 != '' - let szKey = a:szKey2 - while len(szKey)>0 - if has_key(a:cache, a:szKey1 . szKey) - let result[1] = a:szKey1 . szKey - if szKey != a:szKey2 - let result[0] = 2 - else - let result[0] = 1 - endif - break - endif - let szKey = szKey[:-2] - endwhile - else - if has_key(a:cache, szResultKey) - let result[0] = 1 - endif - endif - return result -endfunc - -" Extend a tag item to a popup item -function! s:ExtendTagItemToPopupItem(tagItem, szTypeName) - let tagItem = a:tagItem - - " Add the access - let szItemMenu = '' - let accessChar = {'public': '+','protected': '#','private': '-'} - if g:OmniCpp_ShowAccess - if has_key(tagItem, 'access') && has_key(accessChar, tagItem.access) - let szItemMenu = szItemMenu.accessChar[tagItem.access] - else - let szItemMenu = szItemMenu." " - endif - endif - - " Formating optional menu string we extract the scope information - let szName = substitute(tagItem.name, '.*::', '', 'g') - let szItemWord = szName - let szAbbr = szName - - if !g:OmniCpp_ShowScopeInAbbr - let szScopeOfTag = omni#cpp#utils#ExtractScope(tagItem) - let szItemMenu = szItemMenu.' '.szScopeOfTag[2:] - let szItemMenu = substitute(szItemMenu, '\s\+$', '', 'g') - else - let szAbbr = tagItem.name - endif - if g:OmniCpp_ShowAccess - let szItemMenu = substitute(szItemMenu, '^\s\+$', '', 'g') - else - let szItemMenu = substitute(szItemMenu, '\(^\s\+\)\|\(\s\+$\)', '', 'g') - endif - - " Formating information for the preview window - if index(['f', 'p'], tagItem.kind[0])>=0 - let szItemWord .= '(' - if g:OmniCpp_ShowPrototypeInAbbr && has_key(tagItem, 'signature') - let szAbbr .= tagItem.signature - else - let szAbbr .= '(' - endif - endif - let szItemInfo = '' - if s:hasPreviewWindow - let szItemInfo = omni#cpp#utils#GetPreviewWindowStringFromTagItem(tagItem) - endif - - " If a function is a ctor we add a new key in the tagItem - if index(['f', 'p'], tagItem.kind[0])>=0 - if match(szName, '^\~') < 0 && a:szTypeName =~ '\C\<'.szName.'$' - " It's a ctor - let tagItem['ctor'] = 1 - elseif has_key(tagItem, 'access') && tagItem.access == 'friend' - " Friend function - let tagItem['friendfunc'] = 1 - endif - endif - - " Extending the tag item to a popup item - let tagItem['word'] = szItemWord - let tagItem['abbr'] = szAbbr - let tagItem['menu'] = szItemMenu - let tagItem['info'] = szItemInfo - let tagItem['dup'] = (s:hasPreviewWindow && index(['f', 'p', 'm'], tagItem.kind[0])>=0) - return tagItem -endfunc - -" Get tag popup item list -function! s:TagPopupList(szTypeName, szBase) - let result = [] - - " Searching key in the result cache - let cacheResult = s:IsCached(s:CACHE_TAG_POPUP_ITEMS, a:szTypeName, a:szBase) - - " Building the tag query, we don't forget dtors when a:szBase=='' - if a:szTypeName!='' - " Scope search - let szTagQuery = '^' . a:szTypeName . '::' . a:szBase . '\~\?\w\+$' - else - " Global search - let szTagQuery = '^' . a:szBase . '\w\+$' - endif - - " If the result is already in the cache we return it - if cacheResult[0] - let result = s:CACHE_TAG_POPUP_ITEMS[ cacheResult[1] ] - if cacheResult[0] == 2 - let result = filter(copy(result), 'v:val.name =~ szTagQuery' ) - endif - return result - endif - - try - " Getting tags - let result = omni#common#utils#TagList(szTagQuery) - - " We extend tag items to popup items - call map(result, 's:ExtendTagItemToPopupItem(v:val, a:szTypeName)') - - " We store the result in a cache - if cacheResult[1] != '' - let s:CACHE_TAG_POPUP_ITEMS[ cacheResult[1] ] = result - endif - catch /^TagList:UserInterrupt$/ - endtry - - return result -endfunc - -" Find complete matches for a completion on the global scope -function! s:SearchGlobalMembers(szBase) - if a:szBase != '' - let tagPopupList = s:TagPopupList('', a:szBase) - let tagPopupList = filter(copy(tagPopupList), g:omni#cpp#utils#szFilterGlobalScope) - call extend(s:popupItemResultList, tagPopupList) - endif -endfunc - -" Search class, struct, union members -" @param resolvedTagItem: a resolved tag item -" @param szBase: string base -" @return list of tag items extended to popup items -function! s:SearchMembers(resolvedTagItem, szBase) - let result = [] - if a:resolvedTagItem == {} - return result - endif - - " Get type info without the starting '::' - let szTagName = omni#cpp#utils#ExtractTypeInfoFromTag(a:resolvedTagItem)[2:] - - " Unnamed type case. A tag item representing an unnamed type is a variable - " ('v') a member ('m') or a typedef ('t') - if index(['v', 't', 'm'], a:resolvedTagItem.kind[0])>=0 && has_key(a:resolvedTagItem, 'typeref') - " We remove the 'struct:' or 'class:' etc... - let szTagName = substitute(a:resolvedTagItem.typeref, '^\w\+:', '', 'g') - endif - - return copy(s:TagPopupList(szTagName, a:szBase)) -endfunc - -" Return if the tag env has changed -function! s:HasTagEnvChanged() - if s:CACHE_TAG_ENV == &tags - return 0 - else - let s:CACHE_TAG_ENV = &tags - return 1 - endif -endfunc - -" Return if a tag file has changed in tagfiles() -function! s:HasATagFileOrTagEnvChanged() - if s:HasTagEnvChanged() - let s:CACHE_TAG_FILES = {} - return 1 - endif - - let result = 0 - for tagFile in tagfiles() - if tagFile == "" - continue - endif - - if has_key(s:CACHE_TAG_FILES, tagFile) - let currentFiletime = getftime(tagFile) - if currentFiletime > s:CACHE_TAG_FILES[tagFile] - " The file has changed, updating the cache - let s:CACHE_TAG_FILES[tagFile] = currentFiletime - let result = 1 - endif - else - " We store the time of the file - let s:CACHE_TAG_FILES[tagFile] = getftime(tagFile) - let result = 1 - endif - endfor - return result -endfunc -" Initialization -call s:HasATagFileOrTagEnvChanged() - -" Filter same function signatures of base classes -function! s:FilterOverloadedFunctions(tagPopupList) - let result = [] - for tagPopupItem in a:tagPopupList - if has_key(tagPopupItem, 'kind') && index(['f', 'p'], tagPopupItem.kind[0])>=0 && has_key(tagPopupItem, 'signature') - if !has_key(s:CACHE_OVERLOADED_FUNCTIONS, tagPopupItem.word . tagPopupItem.signature) - let s:CACHE_OVERLOADED_FUNCTIONS[tagPopupItem.word . tagPopupItem.signature] = 1 - call extend(result, [tagPopupItem]) - endif - else - call extend(result, [tagPopupItem]) - endif - endfor - return result -endfunc - -" Access filter -function! s:GetAccessFilter(szFilter, szAccessFilter) - let szFilter = a:szFilter - if g:OmniCpp_DisplayMode == 0 - if a:szAccessFilter == 'public' - " We only get public members - let szFilter .= "&& v:val.access == 'public'" - elseif a:szAccessFilter == 'protected' - " We get public and protected members - let szFilter .= "&& v:val.access != 'private'" - endif - endif - return szFilter -endfunc - -" Filter class members in the popup menu after a completion with -> or . -function! s:FilterClassMembers(tagPopupList, szAccessFilter) - let szFilter = "(!has_key(v:val, 'friendfunc') && !has_key(v:val, 'ctor') && has_key(v:val, 'kind') && index(['m', 'p', 'f'], v:val.kind[0])>=0 && has_key(v:val, 'access'))" - call filter(a:tagPopupList, s:GetAccessFilter(szFilter, a:szAccessFilter)) - call extend(s:popupItemResultList, s:FilterOverloadedFunctions(a:tagPopupList)) -endfunc - -" Filter class scope members in the popup menu after a completion with :: -" We only display attribute and functions members that -" have an access information. We also display nested -" class, struct, union, and enums, typedefs -function! s:FilterClassScopeMembers(tagPopupList, szAccessFilter) - let szFilter = "!has_key(v:val, 'friendfunc') && has_key(v:val, 'kind') && (index(['m', 'p', 'f'], v:val.kind[0])>=0 && has_key(v:val, 'access'))" - let szFilter = s:GetAccessFilter(szFilter, a:szAccessFilter) - let szFilter .= "|| index(['c','e','g','s','t','u'], v:val.kind[0])>=0" - call filter(a:tagPopupList, szFilter) - call extend(s:popupItemResultList, s:FilterOverloadedFunctions(a:tagPopupList)) -endfunc - -" Filter static class members in the popup menu -function! s:FilterStaticClassMembers(tagPopupList, szAccessFilter) - let szFilter = "!has_key(v:val, 'friendfunc') && has_key(v:val, 'kind') && (index(['m', 'p', 'f'], v:val.kind[0])>=0 && has_key(v:val, 'access') && match(v:val.cmd, '\\Cstatic')!=-1)" - let szFilter = s:GetAccessFilter(szFilter, a:szAccessFilter) - let szFilter = szFilter . "|| index(['c','e','g','n','s','t','u','v'], v:val.kind[0])>=0" - call filter(a:tagPopupList, szFilter) - call extend(s:popupItemResultList, s:FilterOverloadedFunctions(a:tagPopupList)) -endfunc - -" Filter scope members in the popup menu -function! s:FilterNamespaceScopeMembers(tagPopupList) - call extend(s:popupItemResultList, a:tagPopupList) -endfunc - -" Init data at the start of completion -function! s:InitComplete() - " Reset the popup item list - let s:popupItemResultList = [] - let s:CACHE_OVERLOADED_FUNCTIONS = {} - - " Reset includes cache when the current working directory has changed - let szCurrentWorkingDir = getcwd() - if s:szCurrentWorkingDir != szCurrentWorkingDir - let s:szCurrentWorkingDir = szCurrentWorkingDir - let g:omni#cpp#includes#CACHE_INCLUDES = {} - let g:omni#cpp#includes#CACHE_FILE_TIME = {} - endif - - " Has preview window ? - let s:hasPreviewWindow = match(&completeopt, 'preview')>=0 - - let bResetCache = 0 - - " Reset tag env or tag files dependent caches - if s:HasATagFileOrTagEnvChanged() - let bResetCache = 1 - endif - - if (s:OmniCpp_ShowScopeInAbbr != g:OmniCpp_ShowScopeInAbbr) - \|| (s:OmniCpp_ShowPrototypeInAbbr != g:OmniCpp_ShowPrototypeInAbbr) - \|| (s:OmniCpp_ShowAccess != g:OmniCpp_ShowAccess) - - let s:OmniCpp_ShowScopeInAbbr = g:OmniCpp_ShowScopeInAbbr - let s:OmniCpp_ShowPrototypeInAbbr = g:OmniCpp_ShowPrototypeInAbbr - let s:OmniCpp_ShowAccess = g:OmniCpp_ShowAccess - let bResetCache = 1 - endif - - if s:hasPreviewWindow != s:hasPreviewWindowOld - let s:hasPreviewWindowOld = s:hasPreviewWindow - let bResetCache = 1 - endif - - if bResetCache - let g:omni#cpp#namespaces#CacheResolve = {} - let s:CACHE_TAG_POPUP_ITEMS = {} - let g:omni#cpp#utils#CACHE_TAG_INHERITS = {} - call garbagecollect() - endif - - " Check for updates - for szIncludeName in keys(g:omni#cpp#includes#CACHE_INCLUDES) - let fTime = getftime(szIncludeName) - let bNeedUpdate = 0 - if has_key(g:omni#cpp#includes#CACHE_FILE_TIME, szIncludeName) - if fTime != g:omni#cpp#includes#CACHE_FILE_TIME[szIncludeName] - let bNeedUpdate = 1 - endif - else - let g:omni#cpp#includes#CACHE_FILE_TIME[szIncludeName] = fTime - let bNeedUpdate = 1 - endif - - if bNeedUpdate - " We have to update include list and namespace map of this file - call omni#cpp#includes#GetList(szIncludeName, 1) - call omni#cpp#namespaces#GetMapFromBuffer(szIncludeName, 1) - endif - endfor - - let s:bDoNotComplete = 0 -endfunc - - -" This function is used for the 'omnifunc' option. -function! omni#cpp#complete#Main(findstart, base) - if a:findstart - "call omni#common#debug#Start() - - call s:InitComplete() - - " Note: if s:bMayComplete==1 g:omni#cpp#items#data is build by MayComplete functions - if !s:bMayComplete - " If the cursor is in a comment we go out - if omni#cpp#utils#IsCursorInCommentOrString() - " Returning -1 is not enough we have to set a variable to let - " the second call of omni#cpp#complete knows that the - " cursor was in a comment - " Why is there a second call when the first call returns -1 ? - let s:bDoNotComplete = 1 - return -1 - endif - - " We get items here (whend a:findstart==1) because GetItemsToComplete() - " depends on the cursor position. - " When a:findstart==0 the cursor position is modified - let g:omni#cpp#items#data = omni#cpp#items#Get(omni#cpp#utils#TokenizeCurrentInstruction()) - endif - - " Get contexts stack - let s:contextStack = omni#cpp#namespaces#GetContexts() - - " Reinit of may complete indicator - let s:bMayComplete = 0 - return s:FindStartPositionOfCompletion() - endif - - " If the cursor is in a comment we return an empty result - if s:bDoNotComplete - let s:bDoNotComplete = 0 - return [] - endif - - if len(g:omni#cpp#items#data)==0 - " A) CURRENT_SCOPE_COMPLETION_MODE - - " 1) Displaying data of each context - let szAccessFilter = 'all' - for szCurrentContext in s:contextStack - if szCurrentContext == '::' - continue - endif - - let resolvedTagItem = omni#cpp#utils#GetResolvedTagItem(s:contextStack, omni#cpp#utils#CreateTypeInfo(szCurrentContext)) - if resolvedTagItem != {} - " We don't search base classes because bases classes are - " already in the context stack - let tagPopupList = s:SearchMembers(resolvedTagItem, a:base) - if index(['c','s'], resolvedTagItem.kind[0])>=0 - " It's a class or struct - call s:FilterClassScopeMembers(tagPopupList, szAccessFilter) - let szAccessFilter = 'protected' - else - " It's a namespace or union, we display all members - call s:FilterNamespaceScopeMembers(tagPopupList) - endif - endif - endfor - - " 2) Displaying global scope members - if g:OmniCpp_GlobalScopeSearch - call s:SearchGlobalMembers(a:base) - endif - else - let typeInfo = omni#cpp#items#ResolveItemsTypeInfo(s:contextStack, g:omni#cpp#items#data) - - if typeInfo != {} - if g:omni#cpp#items#data[-1].kind == 'itemScope' - " B) SCOPE_COMPLETION_MODE - if omni#cpp#utils#GetTypeInfoString(typeInfo)=='' - call s:SearchGlobalMembers(a:base) - else - for resolvedTagItem in omni#cpp#utils#GetResolvedTags(s:contextStack, typeInfo) - let tagPopupList = s:SearchMembers(resolvedTagItem, a:base) - if index(['c','s'], resolvedTagItem.kind[0])>=0 - let szTypeInfo = omni#cpp#utils#ExtractTypeInfoFromTag(resolvedTagItem) - if g:OmniCpp_DisplayMode==0 - " We want to complete a class or struct - " If this class is a base class so we display all class members - if index(s:contextStack, szTypeInfo)<0 - let szAccessFilter = 'public' - call s:FilterStaticClassMembers(tagPopupList, szAccessFilter) - else - let szAccessFilter = (s:contextStack[0] == szTypeInfo)? 'all' : 'protected' - call s:FilterClassScopeMembers(tagPopupList, szAccessFilter) - endif - else - if index(s:contextStack, szTypeInfo)<0 - let szAccessFilter = 'public' - else - let szAccessFilter = (s:contextStack[0] == szTypeInfo)? 'all' : 'protected' - endif - call s:FilterClassScopeMembers(tagPopupList, szAccessFilter) - endif - else - " We want to complete a namespace - call s:FilterNamespaceScopeMembers(tagPopupList) - endif - endfor - endif - else - " C) CLASS_MEMBERS_COMPLETION_MODE - for resolvedTagItem in omni#cpp#utils#GetResolvedTags(s:contextStack, typeInfo) - let szTypeInfo = omni#cpp#utils#ExtractTypeInfoFromTag(resolvedTagItem) - if index(s:contextStack, szTypeInfo)<0 - let szAccessFilter = 'public' - else - let szAccessFilter = (s:contextStack[0] == szTypeInfo)? 'all' : 'protected' - endif - call s:FilterClassMembers(s:SearchMembers(resolvedTagItem, a:base), szAccessFilter) - endfor - endif - endif - endif - - "call omni#common#debug#End() - - return s:popupItemResultList -endfunc |