" Description: Omni completion script for cpp files" Maintainer:  Vissale NEANG" Last Change: 25 jun 2006" Check if we can use omni completion in the current bufferfunction! s:CanUseOmnicompletion()    " For C and C++ files and only if the omnifunc is omni#cpp#complete#Main    return (index(['c', 'cpp'], &filetype)>=0 && &omnifunc == 'omni#cpp#complete#Main' && !omni#cpp#utils#IsCursorInCommentOrString())endfunc" Return the mapping of omni completionfunction! omni#cpp#maycomplete#Complete()    let szOmniMapping = "\<C-X>\<C-O>"    if !g:OmniCpp_SelectFirstItem        " We have to force the menuone option to avoid confusion when there is        " only one popup item        set completeopt-=menu        set completeopt+=menuone        let szOmniMapping .= "\<C-P>"    endif    return szOmniMappingendfunc" May complete function for dotfunction! omni#cpp#maycomplete#Dot()    if s:CanUseOmnicompletion() && g:OmniCpp_MayCompleteDot        let g:omni#cpp#items#data = omni#cpp#items#Get(omni#cpp#utils#TokenizeCurrentInstruction('.'))        if len(g:omni#cpp#items#data)            let s:bMayComplete = 1            return '.' . omni#cpp#maycomplete#Complete()        endif    endif    return '.'endfunc" May complete function for arrowfunction! omni#cpp#maycomplete#Arrow()    if s:CanUseOmnicompletion() && g:OmniCpp_MayCompleteArrow        let index = col('.') - 2        if index >= 0            let char = getline('.')[index]            if char == '-'                let g:omni#cpp#items#data = omni#cpp#items#Get(omni#cpp#utils#TokenizeCurrentInstruction('>'))                if len(g:omni#cpp#items#data)                    let s:bMayComplete = 1                    return '>' . omni#cpp#maycomplete#Complete()                endif            endif        endif    endif    return '>'endfunc" May complete function for double pointsfunction! omni#cpp#maycomplete#Scope()    if s:CanUseOmnicompletion() && g:OmniCpp_MayCompleteScope        let index = col('.') - 2        if index >= 0            let char = getline('.')[index]            if char == ':'                let g:omni#cpp#items#data = omni#cpp#items#Get(omni#cpp#utils#TokenizeCurrentInstruction(':'))                if len(g:omni#cpp#items#data)                    if len(g:omni#cpp#items#data[-1].tokens) && g:omni#cpp#items#data[-1].tokens[-1].value != '::'                        let s:bMayComplete = 1                        return ':' . omni#cpp#maycomplete#Complete()                    endif                endif            endif        endif    endif    return ':'endfunc