" Vim completion script for java
" Maintainer: artur shaik <ashaihullin@gmail.com>
"
" This file contains everything related to completions
let b:dotexpr = ''
let b:incomplete = ''
let b:errormsg = ''
function! s:Log(log)
let log = type(a:log) == type("") ? a:log : string(a:log)
call javacomplete#logger#Log("[complete] ". log)
endfunction
function! s:Init()
let g:JC_ClassnameCompletedFlag = 0
let b:dotexpr = ''
let b:incomplete = ''
let b:context_type = 0
let s:et_whole = reltime()
endfunction
function! javacomplete#complete#complete#Complete(findstart, base, is_filter)
if get(g:, 'JavaComplete_Disabled', 0)
return
endif
call javacomplete#highlights#Drop()
if a:findstart
call s:Init()
return javacomplete#complete#context#FindContext()
endif
let base = (a:is_filter) ? a:base :
\ (a:base =~ '^@') ? a:base[:2] : a:base[:1]
let result = javacomplete#complete#context#ExecuteContext(base)
if g:JavaComplete_CompletionResultSort
call sort(result)
endif
if len(result) > 0
" filter according to b:incomplete
if a:is_filter && b:incomplete != '' && b:incomplete != '+'
let result = filter(result,
\ "type(v:val) == type('') ? v:val =~ '^" . b:incomplete . "' : v:val['word'] =~ '^" . b:incomplete . "'")
endif
if exists('s:padding') && !empty(s:padding)
for item in result
if type(item) == type("")
let item .= s:padding
else
let item.word .= s:padding
endif
endfor
unlet s:padding
endif
if type(result) == type([])
call s:Log('finish completion' . reltimestr(reltime(s:et_whole)) . 's')
return result
endif
endif
if len(get(b:, 'errormsg', '')) > 0
call javacomplete#ClearCache()
if get(g:, 'JavaComplete_IgnoreErrorMsg', 0) <= 0
echom 'javacomplete error: ' . b:errormsg
let b:errormsg = ''
endif
endif
return []
endfunction
function! javacomplete#complete#complete#CompleteAfterOverride()
call s:Log("complete after override")
let ti = javacomplete#collector#DoGetClassInfo('this')
let s = ''
for i in get(ti, 'extends', [])
let parentInfo = javacomplete#collector#DoGetClassInfo(i)
let members = javacomplete#complete#complete#SearchMember(parentInfo, '', 1, 1, 1, 14, 0)
let s .= s:DoGetMethodList(members[1], 14, 0)
unlet i
endfor
let s = substitute(s, '\<\(abstract\|default\|native\)\s\+', '', 'g')
let s = javacomplete#util#CleanFQN(s)
let result = eval('[' . s . ']')
if !empty(result)
let g:JC_DeclarationCompletedFlag = 1
endif
return result
endfunction
function! javacomplete#complete#complete#CompleteSimilarClasses(base)
call s:Log("complete similar classes. base: ". a:base)
let result = []
if a:base =~ g:RE_ANNOTATION || a:base == '@'
let response = javacomplete#server#Communicate("-similar-annotations", a:base[1:], 'Filter packages by incomplete class name')
else
let b:incomplete = a:base
let response = javacomplete#server#Communicate("-similar-classes", a:base, 'Filter packages by incomplete class name')
endif
if response =~ '^['
call extend(result, eval(response))
endif
if !empty(result)
let g:JC_ClassnameCompletedFlag = 1
endif
return result
endfunction
function! javacomplete#complete#complete#CompleteSimilarClassesAndLocalMembers(base)
call s:Log("complete similar classes and local fields. base: ". a:base)
let result =
\ javacomplete#complete#complete#CompleteSimilarClasses(a:base) +
\ s:DoGetMemberList(javacomplete#collector#DoGetClassInfo('this'), 7)
if !empty(result)
let g:JC_ClassnameCompletedFlag = 1
endif
return result
endfunction
function! javacomplete#complete#complete#CompleteAnnotationsParameters(name)
call s:Log("complete annotation parameters. name: ". a:name)
let result = []
let last = split(a:name, '@')[-1]
let identList = matchlist(last, '\('. g:RE_IDENTIFIER. '\)\((\|$\)')
if !empty(identList)
let name = identList[1]
let ti = javacomplete#collector#DoGetClassInfo(name)
if has_key(ti, 'methods')
let methods = []
for m in ti.methods
if javacomplete#util#CheckModifier(m.m, g:JC_MODIFIER_ABSTRACT) && m.n !~ '^\(toString\|annotationType\|equals\|hashCode\)$'
call add(methods, m)
endif
endfor
call extend(result, eval('[' . s:DoGetMethodList(methods, 0, 2) . ']'))
endif
endif
return result
endfunction
" Precondition: expr must end with '.'
" return members of the value of expression
function! javacomplete#complete#complete#CompleteAfterDot(expr)
call s:Log("complete after dot. expr: ". a:expr)
let items = javacomplete#scanner#ParseExpr(a:expr) " TODO: return a dict containing more than items
if empty(items)
return []
endif
" 0. String literal
if items[-1] =~ '\("\|"\.\)$'
call s:Log('P1. "str".|')
return s:GetMemberList("java.lang.String")
endif
let ti = {}
let ii = 1 " item index
let itemkind = 0
" optimized process
" search the longest expr consisting of ident
let i = 1
let k = i
while i < len(items) && items[i] =~ '^\s*' . g:RE_IDENTIFIER . '\s*$'
let ident = substitute(items[i], '\s', '', 'g')
if ident == 'class' || ident == 'this' || ident == 'super'
let k = i
" return when found other keywords
elseif javacomplete#util#IsKeyword(ident)
return []
endif
let items[i] = substitute(items[i], '\s', '', 'g')
let i += 1
endwhile
if i > 1
" cases: "this.|", "super.|", "ClassName.this.|", "ClassName.super.|", "TypeName.class.|"
if items[k] ==# 'class' || items[k] ==# 'this' || items[k] ==# 'super'
call s:Log('O1. ' . items[k] . ' ' . join(items[:k-1], '.'))
let ti = javacomplete#collector#DoGetClassInfo(items[k] == 'class' ? 'java.lang.Class' : join(items[:k-1], '.'))
if !empty(ti)
let itemkind = items[k] ==# 'this' ? 1 : items[k] ==# 'super' ? 2 : 0
let ii = k+1
else
return []
endif
" case: "java.io.File.|"
else
let fqn = join(items[:i-1], '.')
let srcpath = join(s:GetSourceDirs(expand('%:p'), javacomplete#collector#GetPackageName()), ',')
call s:Log('O2. ' . fqn)
call javacomplete#collector#FetchClassInfo(fqn)
if get(get(g:JavaComplete_Cache, fqn, {}), 'tag', '') == 'CLASSDEF'
let ti = g:JavaComplete_Cache[fqn]
let itemkind = 11
let ii = i
endif
endif
else
if items[0] =~ '^\s*' . g:RE_IDENTIFIER . '\s*('
call insert(items, 'this', 0)
endif
endif
" first item
if empty(ti)
if items[0] =~ '\("\|"\.\)$'
let items[0] = "new String()"
endif
" cases:
" 1) "int.|", "void.|" - primitive type or pseudo-type, return `class`
" 2) "this.|", "super.|" - special reference
" 3) "var.|" - variable or field
" 4) "String.|" - type imported or defined locally
" 5) "java.|" - package
if items[0] =~ '^\s*' . g:RE_IDENTIFIER . '\s*$'
let ident = substitute(items[0], '\s', '', 'g')
if javacomplete#util#IsKeyword(ident)
" 1)
call s:Log('F1. "' . ident . '.|"')
if ident ==# 'void' || javacomplete#util#IsBuiltinType(ident)
let ti = g:J_PRIMITIVE_TYPE_INFO
let itemkind = 11
" 2)
call s:Log('F2. "' . ident . '.|"')
elseif ident ==# 'this' || ident ==# 'super'
let itemkind = ident ==# 'this' ? 1 : ident ==# 'super' ? 2 : 0
let ti = javacomplete#collector#DoGetClassInfo(ident)
endif
else
" 3)
let typename = javacomplete#collector#GetDeclaredClassName(ident)
call s:Log('F3. "' . ident . '.|" typename: "' . typename . '"')
if (typename != '')
if typename[0] == '[' || typename[-1:] == ']'
let ti = g:J_ARRAY_TYPE_INFO
elseif typename != 'void' && !javacomplete#util#IsBuiltinType(typename)
let ti = javacomplete#collector#DoGetClassInfo(typename)
endif
else
" 4)
call s:Log('F4. "TypeName.|"')
let ti = javacomplete#collector#DoGetClassInfo(ident)
let itemkind = 11
if get(ti, 'tag', '') != 'CLASSDEF' || get(ti, 'name', '') == 'java.lang.Object'
let tib = ti
let ti = {}
endif
" 5)
if empty(ti)
call s:Log('F5. "package.|"')
unlet ti
let ti = s:GetMembers(ident) " s:DoGetPackegInfo(ident)
if empty(ti)
unlet ti
let ti = tib
else
let itemkind = 20
endif
endif
endif
endif
" array type, return `class`: "int[] [].|", "java.lang.String[].|", "NestedClass[].|"
elseif items[0] =~# g:RE_ARRAY_TYPE
call s:Log('array type. "' . items[0] . '"')
let qid = substitute(items[0], g:RE_ARRAY_TYPE, '\1', '')
if javacomplete#util#IsBuiltinType(qid) || (!javacomplete#util#HasKeyword(qid) && !empty(javacomplete#collector#DoGetClassInfo(qid)))
let ti = g:J_PRIMITIVE_TYPE_INFO
let itemkind = 11
endif
" class instance creation expr: "new String().|", "new NonLoadableClass().|"
" array creation expr: "new int[i=1] [val()].|", "new java.lang.String[].|"
elseif items[0] =~ '^\s*new\s\+'
let joinedItems = join(items,'.')
call s:Log('creation expr. "' . joinedItems . '"')
let subs = split(substitute(joinedItems, '^\s*new\s\+\(' .g:RE_QUALID. '\)\s*\([<([]\|\)', '\1;\2', ''), ';')
if len(subs) == 1
let ti = javacomplete#collector#DoGetClassInfo(subs[0])
if get(ti, 'tag', '') == 'CLASSDEF' && get(ti, 'name', '') != 'java.lang.Object'
let members = javacomplete#complete#complete#SearchMember(ti, '', 1, itemkind, 1, 0)
return eval('['. s:DoGetNestedList(members[3]) . ']')
endif
return s:GetMembers(subs[0]) " may be a package
elseif subs[1][0] == '['
let ti = g:J_ARRAY_TYPE_INFO
elseif subs[1][0] == '(' || subs[1] =~ '<>(.*'
let splitted = split(subs[0], '\.')
if len(splitted) > 1
let directFqn = javacomplete#imports#SearchSingleTypeImport(splitted[0], javacomplete#imports#GetImports('imports_fqn', javacomplete#GetCurrentFileKey()))
if empty(directFqn)
let s = subs[0]
else
let s = substitute(subs[0], '\.', '\$', 'g')
endif
else
let s = subs[0]
endif
let ti = javacomplete#collector#DoGetClassInfo(s)
" exclude interfaces and abstract class. TODO: exclude the inaccessible
if get(ti, 'flags', '')[-10:-10] || get(ti, 'flags', '')[-11:-11]
echo 'cannot instantiate the type ' . subs[0]
let ti = {}
return []
endif
endif
" casting conversion: "(Object)o.|"
elseif items[0] =~ g:RE_CASTING
call s:Log('Casting conversion. "' . items[0] . '"')
let subs = split(substitute(items[0], g:RE_CASTING, '\1;\2', ''), ';')
let ti = javacomplete#collector#DoGetClassInfo(subs[0])
" array access: "var[i][j].|" Note: "var[i][]" is incorrect
elseif items[0] =~# g:RE_ARRAY_ACCESS
let subs = split(substitute(items[0], g:RE_ARRAY_ACCESS, '\1;\2', ''), ';')
if get(subs, 1, '') !~ g:RE_BRACKETS
let typename = javacomplete#collector#GetDeclaredClassName(subs[0])
if type(typename) == type([])
let typename = typename[0]
endif
call s:Log('ArrayAccess. "' .items[0]. '.|" typename: "' . typename . '"')
if (typename != '')
let ti = javacomplete#complete#complete#ArrayAccess(typename, items[0])
endif
endif
endif
endif
"
" next items
"
while !empty(ti) && ii < len(items)
" method invocation: "PrimaryExpr.method(parameters)[].|"
if items[ii] =~ '^\s*' . g:RE_IDENTIFIER . '\s*('
let tmp = ti
unlet ti
let ti = javacomplete#collector#MethodInvocation(items[ii], tmp, itemkind)
unlet tmp
let itemkind = 0
let ii += 1
continue
" expression of selection, field access, array access
elseif items[ii] =~ g:RE_SELECT_OR_ACCESS
let subs = split(substitute(items[ii], g:RE_SELECT_OR_ACCESS, '\1;\2', ''), ';')
let ident = subs[0]
let brackets = get(subs, 1, '')
" package members
if itemkind/10 == 2 && empty(brackets) && !javacomplete#util#IsKeyword(ident)
let qn = join(items[:ii], '.')
call s:Log("package members: ". qn)
if type(ti) == type([])
let idx = javacomplete#util#Index(ti, ident, 'word')
if idx >= 0
if ti[idx].kind == 'P'
unlet ti
let ti = s:GetMembers(qn)
let ii += 1
continue
elseif ti[idx].kind == 'C'
unlet ti
let ti = javacomplete#collector#DoGetClassInfo(qn)
let itemkind = 11
let ii += 1
continue
endif
endif
endif
" type members
elseif itemkind/10 == 1 && empty(brackets)
if ident ==# 'class' || ident ==# 'this' || ident ==# 'super'
call s:Log("type members: ". ident)
let ti = javacomplete#collector#DoGetClassInfo(ident == 'class' ? 'java.lang.Class' : join(items[:ii-1], '.'))
let itemkind = ident ==# 'this' ? 1 : ident ==# 'super' ? 2 : 0
let ii += 1
continue
elseif !javacomplete#util#IsKeyword(ident) && type(ti) == type({}) && get(ti, 'tag', '') == 'CLASSDEF'
" accessible static field
call s:Log("static fields: ". ident)
let members = javacomplete#complete#complete#SearchMember(ti, ident, 1, itemkind, 1, 0)
if !empty(members[2])
let ti = javacomplete#complete#complete#ArrayAccess(members[2][0].t, items[ii])
let itemkind = 0
let ii += 1
continue
endif
" accessible nested type
"if !empty(filter(copy(get(ti, 'classes', [])), 'strpart(v:val, strridx(v:val, ".")) ==# "' . ident . '"'))
if !empty(members[0])
let ti = javacomplete#collector#DoGetClassInfo(join(items[:ii], '.'))
let ii += 1
continue
endif
if !empty(members[3])
if len(members[3]) > 0
let found = 0
for entry in members[3]
if has_key(entry, 'n') && entry.n == ident && has_key(entry, 'm')
let ti = javacomplete#collector#DoGetClassInfo(entry.m)
let ii += 1
let found = 1
break
endif
endfor
if found
continue
endif
endif
endif
endif
" instance members
elseif itemkind/10 == 0 && !javacomplete#util#IsKeyword(ident)
if type(ti) == type({}) && get(ti, 'tag', '') == 'CLASSDEF'
call s:Log("instance members")
let members = javacomplete#complete#complete#SearchMember(ti, ident, 1, itemkind, 1, 0)
let itemkind = 0
if !empty(members[2])
let ti = javacomplete#complete#complete#ArrayAccess(members[2][0].t, items[ii])
let ii += 1
continue
endif
endif
endif
endif
return []
endwhile
" type info or package info --> members
if !empty(ti)
if type(ti) == type({})
if get(ti, 'tag', '') == 'CLASSDEF'
if get(ti, 'name', '') == '!'
return [{'kind': 'f', 'word': 'class', 'menu': 'Class'}]
elseif get(ti, 'name', '') == '['
return g:J_ARRAY_TYPE_MEMBERS
elseif itemkind < 20
return s:DoGetMemberList(ti, itemkind)
endif
elseif get(ti, 'tag', '') == 'PACKAGE'
" TODO: ti -> members, in addition to packages in dirs
return s:GetMembers( substitute(join(items, '.'), '\s', '', 'g') )
endif
elseif type(ti) == type([])
return ti
endif
endif
return []
endfunction
function! s:GetSourceDirs(filepath, ...)
call s:Log("get source dirs. filepath: ". a:filepath)
let dirs = exists('s:sourcepath') ? s:sourcepath : []
if !empty(a:filepath)
let filepath = fnamemodify(a:filepath, ':p:h')
" get source path according to file path and package name
let packageName = a:0 > 0 ? a:1 : javacomplete#collector#GetPackageName()
if packageName != ''
let path = fnamemodify(substitute(filepath, packageName, '', 'g'), ':p:h')
if index(dirs, path) < 0
call add(dirs, path)
endif
endif
" Consider current path as a sourcepath
if index(dirs, filepath) < 0
call add(dirs, filepath)
endif
endif
return dirs
endfunction
" return only classpath which are directories
function! s:GetClassDirs()
let dirs = []
for path in split(javacomplete#server#GetClassPath(), g:PATH_SEP)
if isdirectory(path)
call add(dirs, fnamemodify(path, ':p:h'))
endif
endfor
return dirs
endfunction
function! javacomplete#complete#complete#GetPackageName()
return javacomplete#collector#GetPackageName()
endfunction
function! javacomplete#complete#complete#ArrayAccess(arraytype, expr)
call s:Log("array access. typename: ". a:arraytype. ", expr: ". a:expr)
if a:expr =~ g:RE_BRACKETS | return {} | endif
let typename = a:arraytype
let dims = 0
if typename[0] == '[' || typename[-1:] == ']' || a:expr[-1:] == ']'
let dims = javacomplete#util#CountDims(a:expr) - javacomplete#util#CountDims(typename)
if dims == 0
let typename = typename[0 : stridx(typename, '[') - 1]
elseif dims < 0
return g:J_ARRAY_TYPE_INFO
else
"echoerr 'dims exceeds'
endif
endif
if dims == 0
if typename != 'void' && !javacomplete#util#IsBuiltinType(typename)
return javacomplete#collector#DoGetClassInfo(typename)
endif
endif
return {}
endfunction
function! s:CanAccess(mods, kind, outputkind, samePackage, isinterface)
if a:outputkind == 14
return javacomplete#util#CheckModifier(a:mods, [g:JC_MODIFIER_PUBLIC, g:JC_MODIFIER_PROTECTED, g:JC_MODIFIER_ABSTRACT]) && !javacomplete#util#CheckModifier(a:mods, g:JC_MODIFIER_FINAL)
endif
if a:outputkind == 15
return javacomplete#util#IsStatic(a:mods)
endif
return (a:mods[-4:-4] || a:kind/10 == 0)
\ && (a:kind == 1 || a:mods[-1:]
\ || (a:mods[-3:-3] && (a:kind == 1 || a:kind == 2 || a:kind == 7 || a:samePackage))
\ || (a:mods == 0 && (a:samePackage || a:isinterface))
\ || (a:mods[-2:-2] && (a:kind == 1 || a:kind == 7)))
endfunction
function! javacomplete#complete#complete#SearchMember(ci, name, fullmatch, kind, returnAll, outputkind, ...)
call s:Log("search member. name: ". a:name. ", kind: ". a:kind. ", outputkind: ". a:outputkind)
let samePackage = javacomplete#complete#complete#GetPackageName() ==
\ javacomplete#util#GetClassPackage(a:ci.name)
let result = [[], [], [], []]
let isinterface = get(a:ci, 'interface', 0)
if a:kind != 13
if a:outputkind != 14
for m in (a:0 > 0 && a:1 ? [] : get(a:ci, 'fields', [])) + ((a:kind == 1 || a:kind == 2 || a:kind == 7) ? get(a:ci, 'declared_fields', []) : [])
if empty(a:name) || (a:fullmatch ? m.n ==# a:name : m.n =~# '^' . a:name)
if s:CanAccess(m.m, a:kind, a:outputkind, samePackage, isinterface)
call add(result[2], m)
endif
endif
endfor
endif
for m in (a:0 > 0 && a:1 ? [] : get(a:ci, 'methods', [])) + ((a:kind == 1 || a:kind == 2 || a:kind == 7) ? get(a:ci, 'declared_methods', []) : [])
if empty(a:name) || (a:fullmatch ? m.n ==# a:name : m.n =~# '^' . a:name)
if s:CanAccess(m.m, a:kind, a:outputkind, samePackage, isinterface)
call add(result[1], m)
endif
endif
endfor
endif
for c in get(a:ci, 'nested', [])
let _c = substitute(c, '\$', '.', '')
if has_key(g:JavaComplete_Cache, _c)
let nestedClass = g:JavaComplete_Cache[_c]
if a:kind == 12
if javacomplete#util#IsStatic(nestedClass.flags)
call add(result[3], {'n': split(c, '\$')[-1], 'm':c})
endif
else
call add(result[3], {'n': split(c, '\$')[-1], 'm':c})
endif
else
call add(result[3], {'n': split(c, '\$')[-1], 'm':c})
endif
endfor
if a:kind/10 != 0
let types = get(a:ci, 'classes', [])
for t in types
if empty(a:name) || (a:fullmatch ? t[strridx(t, '.')+1:] ==# a:name : t[strridx(t, '.')+1:] =~# '^' . a:name)
if !has_key(g:JavaComplete_Cache, t) || !has_key(g:JavaComplete_Cache[t], 'flags') || a:kind == 1 || g:JavaComplete_Cache[t].flags[-1:]
call add(result[0], t)
endif
endif
endfor
endif
" key `classpath` indicates it is a loaded class from classpath
" all public members of a loaded class are stored in current ci
if !has_key(a:ci, 'classpath') || (a:kind == 1 || a:kind == 2)
for i in get(a:ci, 'extends', [])
if type(i) == type("") && i == get(a:ci, 'fqn', '')
continue
elseif type(i) == type({}) && i.tag == 'ERRONEOUS'
continue
endif
let ci = javacomplete#collector#DoGetClassInfo(java_parser#type2Str(i))
if type(ci) == type([])
let ci = ci[0]
endif
if a:outputkind == 15
let outputkind = 11
else
let outputkind = a:outputkind
endif
let members = javacomplete#complete#complete#SearchMember(ci, a:name, a:fullmatch, a:kind == 1 ? 2 : a:kind, a:returnAll, outputkind)
let result[0] += members[0]
let result[1] += members[1]
let result[2] += members[2]
unlet i
endfor
endif
return result
endfunction
function! s:DoGetNestedList(classes)
let s = ''
let useFQN = javacomplete#UseFQN()
for class in a:classes
if !useFQN
let fieldType = javacomplete#util#CleanFQN(class.m)
else
let fieldType = class.m
endif
let s .= "{'kind':'C','word':'". class.n . "','menu':'". fieldType . "','dup':1},"
endfor
return s
endfunction
function! s:DoGetFieldList(fields)
let s = ''
let useFQN = javacomplete#UseFQN()
for field in a:fields
if !has_key(field, 't')
continue
endif
if type(field.t) == type([])
let fieldType = field.t[0]
let args = ''
for arg in field.t[1]
let args .= arg. ','
endfor
if len(args) > 0
let fieldType .= '<'. args[0:-2]. '>'
endif
else
let fieldType = field.t
endif
if !useFQN
let fieldType = javacomplete#util#CleanFQN(fieldType)
endif
let s .= "{'kind':'" . (javacomplete#util#IsStatic(field.m) ? "F" : "f") . "','word':'" . field.n . "','menu':'" . fieldType . "','dup':1},"
endfor
return s
endfunction
function! javacomplete#complete#complete#DoGetMethodList(methods, kind, ...)
return s:DoGetMethodList(a:methods, a:kind, a:000)
endfunction
function! s:DoGetMethodList(methods, kind, ...)
let paren = a:0 == 0 || !a:1 ? '(' : (a:1 == 2) ? ' = ' : ''
let abbrEnd = ''
if b:context_type != g:JC__CONTEXT_METHOD_REFERENCE
if a:0 == 0 || !a:1
let abbrEnd = '()'
endif
endif
let methodNames = map(copy(a:methods), 'v:val.n')
let useFQN = javacomplete#UseFQN()
let s = ''
let origParen = paren
for method in a:methods
if !useFQN
let method.d = javacomplete#util#CleanFQN(method.d)
endif
let paren = origParen
if paren == '('
if count(methodNames, method.n) == 1
if !has_key(method, 'p')
let paren = '()'
endif
endif
endif
let s .= "{'kind':'" . (javacomplete#util#IsStatic(method.m) ? "M" : "m") . "','word':'" . s:GenWord(method, a:kind, paren) . "','abbr':'" . method.n . abbrEnd . "','menu':'" . method.d . "','info':'" . method.d ."','dup':'1'},"
endfor
return s
endfunction
function! s:GenWord(method, kind, paren)
if a:kind == 14
return javacomplete#util#GenMethodParamsDeclaration(a:method). ' {'
else
if b:context_type != g:JC__CONTEXT_METHOD_REFERENCE
if !empty(a:paren)
return a:method.n . a:paren
else
return a:method.n . '()'
endif
endif
return a:method.n
endif
endfunction
function! s:UniqDeclaration(members)
let declarations = {}
for m in a:members
let declarations[javacomplete#util#CleanFQN(m.d)] = m
endfor
let result = []
for k in keys(declarations)
call add(result, declarations[k])
endfor
return result
endfunction
" kind:
" 0 - for instance, 1 - this, 2 - super, 3 - class, 4 - array, 5 - method result, 6 - primitive type, 7 - local fields
" 11 - for type, with `class` and static member and nested types.
" 12 - for import static, no lparen for static methods
" 13 - for import or extends or implements, only nested types
" 14 - for public, protected methods of extends/implements. abstract first.
" 20 - for package
function! s:DoGetMemberList(ci, outputkind)
call s:Log("get member list. outputkind: ". a:outputkind)
let kind = a:outputkind
let outputkind = a:outputkind
if type(a:ci) != type({}) || a:ci == {}
return []
endif
let s = ''
if b:context_type == g:JC__CONTEXT_METHOD_REFERENCE
let kind = 0
if outputkind != 0
let s = "{'kind': 'M', 'word': 'new', 'menu': 'new'},"
endif
endif
if kind == 11
let tmp = javacomplete#collector#DoGetClassInfo('this')
if tmp.name == get(a:ci, 'name', '')
let outputkind = 15
endif
endif
let members = javacomplete#complete#complete#SearchMember(a:ci, '', 1, kind, 1, outputkind, kind == 2)
let members[1] = s:UniqDeclaration(members[1])
let s .= kind == 11 ? "{'kind': 'C', 'word': 'class', 'menu': 'Class'}," : ''
" add accessible member types
if kind / 10 != 0
" Use dup here for member type can share name with field.
for class in members[0]
"for class in get(a:ci, 'classes', [])
let v = get(g:JavaComplete_Cache, class, {})
if v == {} || v.flags[-1:]
let s .= "{'kind': 'C', 'word': '" . substitute(class, a:ci.name . '\.', '\1', '') . "','dup':1},"
endif
endfor
endif
if kind != 13
let fieldlist = []
let sfieldlist = []
for field in members[2]
"for field in get(a:ci, 'fields', [])
if javacomplete#util#IsStatic(field['m'])
if kind != 1
call add(sfieldlist, field)
endif
elseif kind / 10 == 0
call add(fieldlist, field)
endif
endfor
let methodlist = []
let smethodlist = []
for method in members[1]
if javacomplete#util#IsStatic(method['m'])
if kind != 1
call add(smethodlist, method)
endif
elseif kind / 10 == 0
call add(methodlist, method)
endif
endfor
if kind / 10 == 0
let s .= s:DoGetFieldList(fieldlist)
let s .= s:DoGetMethodList(methodlist, outputkind)
endif
if b:context_type != g:JC__CONTEXT_METHOD_REFERENCE
let s .= s:DoGetFieldList(sfieldlist)
endif
let s .= s:DoGetMethodList(smethodlist, outputkind, kind == 12)
let s .= s:DoGetNestedList(members[3])
let s = substitute(s, '\<' . a:ci.name . '\.', '', 'g')
let s = substitute(s, '\<\(public\|static\|synchronized\|transient\|volatile\|final\|strictfp\|serializable\|native\)\s\+', '', 'g')
else
let s .= s:DoGetNestedList(members[3])
endif
return eval('[' . s . ']')
endfunction
" interface {{{2
function! s:GetMemberList(class)
if javacomplete#util#IsBuiltinType(a:class)
return []
endif
return s:DoGetMemberList(javacomplete#collector#DoGetClassInfo(a:class), 0)
endfunction
function! javacomplete#complete#complete#GetConstructorList(class)
let ci = javacomplete#collector#DoGetClassInfo(a:class)
if empty(ci)
return []
endif
let s = ''
for ctor in get(ci, 'ctors', [])
let s .= "{'kind': '+', 'word':'". a:class . "(','abbr':'" . ctor.d . "','dup':1},"
endfor
let s = substitute(s, '\<java\.lang\.', '', 'g')
let s = substitute(s, '\<public\s\+', '', 'g')
return eval('[' . s . ']')
endfunction
" Name can be a (simple or qualified) package name, or a (simple or qualified)
" type name.
function! javacomplete#complete#complete#GetMembers(fqn, ...)
return s:GetMembers(a:fqn, a:000)
endfunction
function! s:GetMembers(fqn, ...)
call s:Log("get members. fqn: ". a:fqn)
let list = []
let isClass = 0
if b:context_type == g:JC__CONTEXT_IMPORT_STATIC || b:context_type == g:JC__CONTEXT_IMPORT
let res = javacomplete#server#Communicate('-E', a:fqn, 's:GetMembers for static')
if res =~ "^{'"
let dict = eval(res)
for key in keys(dict)
let g:JavaComplete_Cache[substitute(key, '\$', '.', 'g')] = javacomplete#util#Sort(dict[key])
endfor
endif
endif
call javacomplete#collector#FetchInfoFromServer(a:fqn, '-p')
let v = get(g:JavaComplete_Cache, a:fqn, {})
if type(v) == type([])
let list = v
elseif type(v) == type({}) && v != {}
if get(v, 'tag', '') == 'PACKAGE'
if b:context_type == g:JC__CONTEXT_IMPORT_STATIC || b:context_type == g:JC__CONTEXT_IMPORT
call add(list, {'kind': 'P', 'word': '*;'})
endif
if b:context_type != g:JC__CONTEXT_PACKAGE_DECL
for c in sort(get(v, 'classes', []))
call add(list, {'kind': 'C', 'word': c})
endfor
endif
for p in sort(get(v, 'subpackages', []))
call add(list, {'kind': 'P', 'word': p})
endfor
else
let isClass = 1
let list += s:DoGetMemberList(v, b:context_type == g:JC__CONTEXT_IMPORT || b:context_type == g:JC__CONTEXT_COMPLETE_CLASSNAME ? 13 : b:context_type == g:JC__CONTEXT_IMPORT_STATIC ? 12 : 11)
endif
endif
if !isClass
let list += s:DoGetPackageInfoInDirs(a:fqn, b:context_type == g:JC__CONTEXT_PACKAGE_DECL)
endif
return list
endfunction
" a:1 - incomplete mode
" return packages in classes directories or source pathes
function! s:DoGetPackageInfoInDirs(package, onlyPackages, ...)
call s:Log("package info in directories. package: ". a:package)
let list = []
let pathes = s:GetSourceDirs(expand('%:p'))
for path in s:GetClassDirs()
if index(pathes, path) <= 0
call add(pathes, path)
endif
endfor
let globpattern = a:0 > 0 ? a:package . '*' : substitute(a:package, '\.', '/', 'g') . '/*'
let matchpattern = a:0 > 0 ? a:package : a:package . '[\\/]'
for f in split(globpath(join(pathes, ','), globpattern), "\n")
for path in pathes
let idx = matchend(f, escape(path, ' \') . '[\\/]\?\C' . matchpattern)
if idx != -1
let name = (a:0 > 0 ? a:package : '') . strpart(f, idx)
if f[-5:] == '.java'
if !a:onlyPackages
call add(list, {'kind': 'C', 'word': name[:-6]})
endif
elseif name =~ '^' . g:RE_IDENTIFIER . '$' && isdirectory(f) && f !~# 'CVS$'
call add(list, {'kind': 'P', 'word': name})
endif
endif
endfor
endfor
return list
endfunction
" vim:set fdm=marker sw=2 nowrap: