Mercurial > vim
annotate runtime/autoload/rubycomplete.vim @ 15507:d0016f2cc28f
Added tag v8.1.0761 for changeset 8b508af36a8064a92a973b73d8e03312d1ce8a17
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Thu, 17 Jan 2019 14:15:06 +0100 |
| parents | 57b2b8268d3a |
| children | f0f06837a699 |
| rev | line source |
|---|---|
| 831 | 1 " Vim completion script |
| 852 | 2 " Language: Ruby |
| 3 " Maintainer: Mark Guzman <segfault@hasno.info> | |
| 4869 | 4 " URL: https://github.com/vim-ruby/vim-ruby |
| 852 | 5 " Release Coordinator: Doug Kearns <dougkearns@gmail.com> |
| 2225 | 6 " Maintainer Version: 0.8.1 |
| 831 | 7 " ---------------------------------------------------------------------------- |
| 8 " | |
| 9 " Ruby IRB/Complete author: Keiju ISHITSUKA(keiju@ishitsuka.com) | |
| 10 " ---------------------------------------------------------------------------- | |
| 11 | |
| 840 | 12 " {{{ requirement checks |
| 4869 | 13 |
| 14 function! s:ErrMsg(msg) | |
| 15 echohl ErrorMsg | |
| 16 echo a:msg | |
| 17 echohl None | |
| 18 endfunction | |
| 19 | |
| 831 | 20 if !has('ruby') |
| 4869 | 21 call s:ErrMsg( "Error: Rubycomplete requires vim compiled with +ruby" ) |
| 22 call s:ErrMsg( "Error: falling back to syntax completion" ) | |
| 1121 | 23 " lets fall back to syntax completion |
| 24 setlocal omnifunc=syntaxcomplete#Complete | |
| 831 | 25 finish |
| 26 endif | |
| 27 | |
| 28 if version < 700 | |
| 4869 | 29 call s:ErrMsg( "Error: Required vim >= 7.0" ) |
| 831 | 30 finish |
| 31 endif | |
| 840 | 32 " }}} requirement checks |
| 831 | 33 |
| 1121 | 34 " {{{ configuration failsafe initialization |
| 840 | 35 if !exists("g:rubycomplete_rails") |
| 36 let g:rubycomplete_rails = 0 | |
| 37 endif | |
| 838 | 38 |
| 840 | 39 if !exists("g:rubycomplete_classes_in_global") |
| 40 let g:rubycomplete_classes_in_global = 0 | |
| 41 endif | |
| 42 | |
| 1121 | 43 if !exists("g:rubycomplete_buffer_loading") |
| 1619 | 44 let g:rubycomplete_buffer_loading = 0 |
| 1121 | 45 endif |
| 46 | |
| 47 if !exists("g:rubycomplete_include_object") | |
| 48 let g:rubycomplete_include_object = 0 | |
| 49 endif | |
| 50 | |
| 51 if !exists("g:rubycomplete_include_objectspace") | |
| 52 let g:rubycomplete_include_objectspace = 0 | |
| 53 endif | |
| 54 " }}} configuration failsafe initialization | |
| 55 | |
| 840 | 56 " {{{ vim-side support functions |
| 1121 | 57 let s:rubycomplete_debug = 0 |
| 58 | |
| 59 function! s:dprint(msg) | |
| 60 if s:rubycomplete_debug == 1 | |
| 61 echom a:msg | |
| 62 endif | |
| 63 endfunction | |
| 64 | |
| 65 function! s:GetBufferRubyModule(name, ...) | |
| 66 if a:0 == 1 | |
| 67 let [snum,enum] = s:GetBufferRubyEntity(a:name, "module", a:1) | |
| 68 else | |
| 69 let [snum,enum] = s:GetBufferRubyEntity(a:name, "module") | |
| 70 endif | |
| 838 | 71 return snum . '..' . enum |
| 72 endfunction | |
| 73 | |
| 1121 | 74 function! s:GetBufferRubyClass(name, ...) |
| 75 if a:0 >= 1 | |
| 76 let [snum,enum] = s:GetBufferRubyEntity(a:name, "class", a:1) | |
| 77 else | |
| 78 let [snum,enum] = s:GetBufferRubyEntity(a:name, "class") | |
| 79 endif | |
| 80 return snum . '..' . enum | |
| 81 endfunction | |
| 82 | |
| 83 function! s:GetBufferRubySingletonMethods(name) | |
| 838 | 84 endfunction |
| 85 | |
| 1121 | 86 function! s:GetBufferRubyEntity( name, type, ... ) |
| 87 let lastpos = getpos(".") | |
| 88 let lastline = lastpos | |
| 89 if (a:0 >= 1) | |
| 90 let lastline = [ 0, a:1, 0, 0 ] | |
| 91 call cursor( a:1, 0 ) | |
| 92 endif | |
| 93 | |
| 838 | 94 let stopline = 1 |
| 1121 | 95 |
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commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
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diff
changeset
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96 let crex = '^\s*\<' . a:type . '\>\s*\<' . escape(a:name, '*') . '\>\s*\(<\s*.*\s*\)\?' |
| 1121 | 97 let [lnum,lcol] = searchpos( crex, 'w' ) |
| 98 "let [lnum,lcol] = searchpairpos( crex . '\zs', '', '\(end\|}\)', 'w' ) | |
| 99 | |
| 838 | 100 if lnum == 0 && lcol == 0 |
| 1121 | 101 call cursor(lastpos[1], lastpos[2]) |
| 838 | 102 return [0,0] |
| 103 endif | |
| 104 | |
| 1121 | 105 let curpos = getpos(".") |
| 106 let [enum,ecol] = searchpairpos( crex, '', '\(end\|}\)', 'wr' ) | |
| 107 call cursor(lastpos[1], lastpos[2]) | |
| 108 | |
| 838 | 109 if lnum > enum |
| 1121 | 110 return [0,0] |
| 838 | 111 endif |
| 112 " we found a the class def | |
| 113 return [lnum,enum] | |
| 114 endfunction | |
| 115 | |
| 1121 | 116 function! s:IsInClassDef() |
| 117 return s:IsPosInClassDef( line('.') ) | |
| 118 endfunction | |
| 119 | |
| 120 function! s:IsPosInClassDef(pos) | |
| 121 let [snum,enum] = s:GetBufferRubyEntity( '.*', "class" ) | |
| 838 | 122 let ret = 'nil' |
| 123 | |
| 1121 | 124 if snum < a:pos && a:pos < enum |
| 838 | 125 let ret = snum . '..' . enum |
| 126 endif | |
| 127 | |
| 128 return ret | |
| 129 endfunction | |
| 130 | |
| 1121 | 131 function! s:GetRubyVarType(v) |
| 852 | 132 let stopline = 1 |
| 133 let vtp = '' | |
| 134 let pos = getpos('.') | |
| 4869 | 135 let sstr = '^\s*#\s*@var\s*'.escape(a:v, '*').'\>\s\+[^ \t]\+\s*$' |
| 1121 | 136 let [lnum,lcol] = searchpos(sstr,'nb',stopline) |
| 852 | 137 if lnum != 0 && lcol != 0 |
| 138 call setpos('.',pos) | |
| 139 let str = getline(lnum) | |
| 1121 | 140 let vtp = substitute(str,sstr,'\1','') |
| 852 | 141 return vtp |
| 142 endif | |
| 143 call setpos('.',pos) | |
| 1121 | 144 let ctors = '\(now\|new\|open\|get_instance' |
| 145 if exists('g:rubycomplete_rails') && g:rubycomplete_rails == 1 && s:rubycomplete_rails_loaded == 1 | |
| 146 let ctors = ctors.'\|find\|create' | |
| 843 | 147 else |
| 148 endif | |
| 1121 | 149 let ctors = ctors.'\)' |
| 843 | 150 |
| 1121 | 151 let fstr = '=\s*\([^ \t]\+.' . ctors .'\>\|[\[{"''/]\|%[xwQqr][(\[{@]\|[A-Za-z0-9@:\-()\.]\+...\?\|lambda\|&\)' |
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43efa4f5a8ea
commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
Christian Brabandt <cb@256bit.org>
parents:
4869
diff
changeset
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152 let sstr = ''.escape(a:v, '*').'\>\s*[+\-*/]*'.fstr |
| 1121 | 153 let [lnum,lcol] = searchpos(sstr,'nb',stopline) |
| 852 | 154 if lnum != 0 && lcol != 0 |
| 1121 | 155 let str = matchstr(getline(lnum),fstr,lcol) |
| 852 | 156 let str = substitute(str,'^=\s*','','') |
| 1121 | 157 |
| 852 | 158 call setpos('.',pos) |
| 1121 | 159 if str == '"' || str == '''' || stridx(tolower(str), '%q[') != -1 |
| 852 | 160 return 'String' |
| 1121 | 161 elseif str == '[' || stridx(str, '%w[') != -1 |
| 852 | 162 return 'Array' |
| 163 elseif str == '{' | |
| 164 return 'Hash' | |
| 838 | 165 elseif str == '/' || str == '%r{' |
| 166 return 'Regexp' | |
| 852 | 167 elseif strlen(str) >= 4 && stridx(str,'..') != -1 |
| 168 return 'Range' | |
| 1121 | 169 elseif stridx(str, 'lambda') != -1 || str == '&' |
| 170 return 'Proc' | |
| 852 | 171 elseif strlen(str) > 4 |
| 831 | 172 let l = stridx(str,'.') |
| 852 | 173 return str[0:l-1] |
| 174 end | |
| 175 return '' | |
| 176 endif | |
| 177 call setpos('.',pos) | |
| 831 | 178 return '' |
| 838 | 179 endfunction |
| 831 | 180 |
| 840 | 181 "}}} vim-side support functions |
| 182 | |
| 1121 | 183 "{{{ vim-side completion function |
| 184 function! rubycomplete#Init() | |
| 185 execute "ruby VimRubyCompletion.preload_rails" | |
| 186 endfunction | |
| 187 | |
| 831 | 188 function! rubycomplete#Complete(findstart, base) |
| 189 "findstart = 1 when we need to get the text length | |
| 190 if a:findstart | |
| 191 let line = getline('.') | |
| 192 let idx = col('.') | |
| 193 while idx > 0 | |
| 194 let idx -= 1 | |
| 195 let c = line[idx-1] | |
| 196 if c =~ '\w' | |
| 197 continue | |
| 198 elseif ! c =~ '\.' | |
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commit https://github.com/vim/vim/commit/4575876dc865d4160f20d61bd822fbe7cafbec41
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changeset
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199 let idx = -1 |
| 831 | 200 break |
| 201 else | |
| 202 break | |
| 203 endif | |
| 204 endwhile | |
| 205 | |
| 206 return idx | |
| 207 "findstart = 0 when we need to return the list of completions | |
| 208 else | |
| 852 | 209 let g:rubycomplete_completions = [] |
| 1121 | 210 execute "ruby VimRubyCompletion.get_completions('" . a:base . "')" |
| 838 | 211 return g:rubycomplete_completions |
| 831 | 212 endif |
| 213 endfunction | |
| 1121 | 214 "}}} vim-side completion function |
| 831 | 215 |
| 1121 | 216 "{{{ ruby-side code |
| 831 | 217 function! s:DefRuby() |
| 218 ruby << RUBYEOF | |
| 840 | 219 # {{{ ruby completion |
| 838 | 220 |
| 1121 | 221 begin |
| 222 require 'rubygems' # let's assume this is safe...? | |
| 223 rescue Exception | |
| 224 #ignore? | |
| 838 | 225 end |
| 1121 | 226 class VimRubyCompletion |
| 227 # {{{ constants | |
| 228 @@debug = false | |
| 229 @@ReservedWords = [ | |
| 230 "BEGIN", "END", | |
| 231 "alias", "and", | |
| 232 "begin", "break", | |
| 233 "case", "class", | |
| 234 "def", "defined", "do", | |
| 235 "else", "elsif", "end", "ensure", | |
| 236 "false", "for", | |
| 237 "if", "in", | |
| 238 "module", | |
| 239 "next", "nil", "not", | |
| 240 "or", | |
| 241 "redo", "rescue", "retry", "return", | |
| 242 "self", "super", | |
| 243 "then", "true", | |
| 244 "undef", "unless", "until", | |
| 245 "when", "while", | |
| 246 "yield", | |
| 247 ] | |
| 838 | 248 |
| 1121 | 249 @@Operators = [ "%", "&", "*", "**", "+", "-", "/", |
| 250 "<", "<<", "<=", "<=>", "==", "===", "=~", ">", ">=", ">>", | |
| 251 "[]", "[]=", "^", ] | |
| 252 # }}} constants | |
| 831 | 253 |
| 1121 | 254 # {{{ buffer analysis magic |
| 255 def load_requires | |
| 256 buf = VIM::Buffer.current | |
| 257 enum = buf.line_number | |
| 258 nums = Range.new( 1, enum ) | |
| 259 nums.each do |x| | |
| 852 | 260 ln = buf[x] |
| 1121 | 261 begin |
| 262 eval( "require %s" % $1 ) if /.*require\s*(.*)$/.match( ln ) | |
| 263 rescue Exception | |
| 264 #ignore? | |
| 265 end | |
| 831 | 266 end |
| 838 | 267 end |
| 852 | 268 |
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commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
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269 def load_gems |
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43efa4f5a8ea
commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
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270 fpath = VIM::evaluate("get(g:, 'rubycomplete_gemfile_path', 'Gemfile')") |
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43efa4f5a8ea
commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
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271 return unless File.file?(fpath) && File.readable?(fpath) |
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43efa4f5a8ea
commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
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272 want_bundler = VIM::evaluate("get(g:, 'rubycomplete_use_bundler')") |
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43efa4f5a8ea
commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
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273 parse_file = !want_bundler |
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43efa4f5a8ea
commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
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274 begin |
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commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
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parents:
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diff
changeset
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275 require 'bundler' |
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43efa4f5a8ea
commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
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parents:
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276 Bundler.setup |
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commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
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parents:
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277 Bundler.require |
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43efa4f5a8ea
commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
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parents:
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278 rescue Exception |
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commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
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parents:
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diff
changeset
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279 parse_file = true |
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commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
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parents:
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280 end |
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43efa4f5a8ea
commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
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281 if parse_file |
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43efa4f5a8ea
commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
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282 File.new(fpath).each_line do |line| |
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43efa4f5a8ea
commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
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parents:
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283 begin |
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commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
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changeset
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284 require $1 if /\s*gem\s*['"]([^'"]+)/.match(line) |
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commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
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parents:
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changeset
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285 rescue Exception |
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43efa4f5a8ea
commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
Christian Brabandt <cb@256bit.org>
parents:
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286 end |
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commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
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parents:
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diff
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287 end |
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commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
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parents:
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288 end |
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commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
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parents:
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diff
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289 end |
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43efa4f5a8ea
commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
Christian Brabandt <cb@256bit.org>
parents:
4869
diff
changeset
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290 |
| 1121 | 291 def load_buffer_class(name) |
| 292 dprint "load_buffer_class(%s) START" % name | |
| 293 classdef = get_buffer_entity(name, 's:GetBufferRubyClass("%s")') | |
| 294 return if classdef == nil | |
| 295 | |
| 296 pare = /^\s*class\s*(.*)\s*<\s*(.*)\s*\n/.match( classdef ) | |
| 297 load_buffer_class( $2 ) if pare != nil && $2 != name # load parent class if needed | |
| 298 | |
| 4869 | 299 mixre = /.*\n\s*(include|prepend)\s*(.*)\s*\n/.match( classdef ) |
| 1121 | 300 load_buffer_module( $2 ) if mixre != nil && $2 != name # load mixins if needed |
| 301 | |
| 302 begin | |
| 303 eval classdef | |
| 304 rescue Exception | |
| 305 VIM::evaluate( "s:ErrMsg( 'Problem loading class \"%s\", was it already completed?' )" % name ) | |
| 306 end | |
| 307 dprint "load_buffer_class(%s) END" % name | |
| 308 end | |
| 838 | 309 |
| 1121 | 310 def load_buffer_module(name) |
| 311 dprint "load_buffer_module(%s) START" % name | |
| 312 classdef = get_buffer_entity(name, 's:GetBufferRubyModule("%s")') | |
| 313 return if classdef == nil | |
| 314 | |
| 315 begin | |
| 316 eval classdef | |
| 317 rescue Exception | |
| 318 VIM::evaluate( "s:ErrMsg( 'Problem loading module \"%s\", was it already completed?' )" % name ) | |
| 319 end | |
| 320 dprint "load_buffer_module(%s) END" % name | |
| 852 | 321 end |
| 1121 | 322 |
| 323 def get_buffer_entity(name, vimfun) | |
| 324 loading_allowed = VIM::evaluate("exists('g:rubycomplete_buffer_loading') && g:rubycomplete_buffer_loading") | |
| 1668 | 325 return nil if loading_allowed.to_i.zero? |
| 1121 | 326 return nil if /(\"|\')+/.match( name ) |
| 327 buf = VIM::Buffer.current | |
| 328 nums = eval( VIM::evaluate( vimfun % name ) ) | |
| 329 return nil if nums == nil | |
| 330 return nil if nums.min == nums.max && nums.min == 0 | |
| 852 | 331 |
| 1121 | 332 dprint "get_buffer_entity START" |
| 333 visited = [] | |
| 334 clscnt = 0 | |
| 335 bufname = VIM::Buffer.current.name | |
| 336 classdef = "" | |
| 337 cur_line = VIM::Buffer.current.line_number | |
| 338 while (nums != nil && !(nums.min == 0 && nums.max == 0) ) | |
| 339 dprint "visited: %s" % visited.to_s | |
| 340 break if visited.index( nums ) | |
| 341 visited << nums | |
| 342 | |
| 343 nums.each do |x| | |
| 344 if x != cur_line | |
| 345 next if x == 0 | |
| 346 ln = buf[x] | |
| 347 if /^\s*(module|class|def|include)\s+/.match(ln) | |
| 348 clscnt += 1 if $1 == "class" | |
| 2225 | 349 #dprint "\$1$1 |
| 1121 | 350 classdef += "%s\n" % ln |
| 351 classdef += "end\n" if /def\s+/.match(ln) | |
| 352 dprint ln | |
| 353 end | |
| 354 end | |
| 355 end | |
| 840 | 356 |
| 1121 | 357 nm = "%s(::.*)*\", %s, \"" % [ name, nums.last ] |
| 358 nums = eval( VIM::evaluate( vimfun % nm ) ) | |
| 359 dprint "nm: \"%s\"" % nm | |
| 360 dprint "vimfun: %s" % (vimfun % nm) | |
| 361 dprint "got nums: %s" % nums.to_s | |
| 362 end | |
| 363 if classdef.length > 1 | |
| 364 classdef += "end\n"*clscnt | |
| 365 # classdef = "class %s\n%s\nend\n" % [ bufname.gsub( /\/|\\/, "_" ), classdef ] | |
| 366 end | |
| 840 | 367 |
| 1121 | 368 dprint "get_buffer_entity END" |
| 369 dprint "classdef====start" | |
| 370 lns = classdef.split( "\n" ) | |
| 371 lns.each { |x| dprint x } | |
| 372 dprint "classdef====end" | |
| 373 return classdef | |
| 374 end | |
| 375 | |
| 376 def get_var_type( receiver ) | |
| 377 if /(\"|\')+/.match( receiver ) | |
| 378 "String" | |
| 379 else | |
| 380 VIM::evaluate("s:GetRubyVarType('%s')" % receiver) | |
| 840 | 381 end |
| 382 end | |
| 383 | |
| 1121 | 384 def dprint( txt ) |
| 385 print txt if @@debug | |
| 386 end | |
| 387 | |
| 4869 | 388 def escape_vim_singlequote_string(str) |
| 389 str.to_s.gsub(/'/,"\\'") | |
| 390 end | |
| 391 | |
| 1121 | 392 def get_buffer_entity_list( type ) |
| 393 # this will be a little expensive. | |
| 394 loading_allowed = VIM::evaluate("exists('g:rubycomplete_buffer_loading') && g:rubycomplete_buffer_loading") | |
| 395 allow_aggressive_load = VIM::evaluate("exists('g:rubycomplete_classes_in_global') && g:rubycomplete_classes_in_global") | |
| 1668 | 396 return [] if allow_aggressive_load.to_i.zero? || loading_allowed.to_i.zero? |
| 1121 | 397 |
| 398 buf = VIM::Buffer.current | |
| 399 eob = buf.length | |
| 400 ret = [] | |
| 401 rg = 1..eob | |
| 402 re = eval( "/^\s*%s\s*([A-Za-z0-9_:-]*)(\s*<\s*([A-Za-z0-9_:-]*))?\s*/" % type ) | |
| 840 | 403 |
| 1121 | 404 rg.each do |x| |
| 405 if re.match( buf[x] ) | |
| 406 next if type == "def" && eval( VIM::evaluate("s:IsPosInClassDef(%s)" % x) ) != nil | |
| 407 ret.push $1 | |
| 408 end | |
| 409 end | |
| 410 | |
| 411 return ret | |
| 412 end | |
| 413 | |
| 414 def get_buffer_modules | |
| 415 return get_buffer_entity_list( "modules" ) | |
| 416 end | |
| 417 | |
| 418 def get_buffer_methods | |
| 419 return get_buffer_entity_list( "def" ) | |
| 420 end | |
| 421 | |
| 422 def get_buffer_classes | |
| 423 return get_buffer_entity_list( "class" ) | |
| 424 end | |
| 425 | |
| 426 | |
| 427 def load_rails | |
| 428 allow_rails = VIM::evaluate("exists('g:rubycomplete_rails') && g:rubycomplete_rails") | |
| 1668 | 429 return if allow_rails.to_i.zero? |
| 852 | 430 |
| 1121 | 431 buf_path = VIM::evaluate('expand("%:p")') |
| 432 file_name = VIM::evaluate('expand("%:t")') | |
| 433 vim_dir = VIM::evaluate('getcwd()') | |
| 434 file_dir = buf_path.gsub( file_name, '' ) | |
| 435 file_dir.gsub!( /\\/, "/" ) | |
| 436 vim_dir.gsub!( /\\/, "/" ) | |
| 437 vim_dir << "/" | |
| 438 dirs = [ vim_dir, file_dir ] | |
| 439 sdirs = [ "", "./", "../", "../../", "../../../", "../../../../" ] | |
| 440 rails_base = nil | |
| 441 | |
| 442 dirs.each do |dir| | |
| 443 sdirs.each do |sub| | |
| 444 trail = "%s%s" % [ dir, sub ] | |
| 445 tcfg = "%sconfig" % trail | |
| 446 | |
| 447 if File.exists?( tcfg ) | |
| 448 rails_base = trail | |
| 449 break | |
| 450 end | |
| 451 end | |
| 452 break if rails_base | |
| 453 end | |
| 838 | 454 |
| 1121 | 455 return if rails_base == nil |
| 456 $:.push rails_base unless $:.index( rails_base ) | |
| 457 | |
| 458 rails_config = rails_base + "config/" | |
| 459 rails_lib = rails_base + "lib/" | |
| 460 $:.push rails_config unless $:.index( rails_config ) | |
| 461 $:.push rails_lib unless $:.index( rails_lib ) | |
| 462 | |
| 463 bootfile = rails_config + "boot.rb" | |
| 464 envfile = rails_config + "environment.rb" | |
| 465 if File.exists?( bootfile ) && File.exists?( envfile ) | |
| 466 begin | |
| 467 require bootfile | |
| 468 require envfile | |
| 469 begin | |
| 470 require 'console_app' | |
| 471 require 'console_with_helpers' | |
| 472 rescue Exception | |
| 473 dprint "Rails 1.1+ Error %s" % $! | |
| 474 # assume 1.0 | |
| 475 end | |
| 476 #eval( "Rails::Initializer.run" ) #not necessary? | |
| 477 VIM::command('let s:rubycomplete_rails_loaded = 1') | |
| 478 dprint "rails loaded" | |
| 479 rescue Exception | |
| 480 dprint "Rails Error %s" % $! | |
| 481 VIM::evaluate( "s:ErrMsg('Error loading rails environment')" ) | |
| 482 end | |
| 838 | 483 end |
| 484 end | |
| 852 | 485 |
| 1121 | 486 def get_rails_helpers |
| 487 allow_rails = VIM::evaluate("exists('g:rubycomplete_rails') && g:rubycomplete_rails") | |
| 488 rails_loaded = VIM::evaluate('s:rubycomplete_rails_loaded') | |
| 1668 | 489 return [] if allow_rails.to_i.zero? || rails_loaded.to_i.zero? |
| 1121 | 490 |
| 491 buf_path = VIM::evaluate('expand("%:p")') | |
| 492 buf_path.gsub!( /\\/, "/" ) | |
| 493 path_elm = buf_path.split( "/" ) | |
| 494 dprint "buf_path: %s" % buf_path | |
| 495 types = [ "app", "db", "lib", "test", "components", "script" ] | |
| 496 | |
| 497 i = nil | |
| 498 ret = [] | |
| 499 type = nil | |
| 500 types.each do |t| | |
| 501 i = path_elm.index( t ) | |
| 502 break if i | |
| 503 end | |
| 504 type = path_elm[i] | |
| 505 type.downcase! | |
| 843 | 506 |
| 1121 | 507 dprint "type: %s" % type |
| 508 case type | |
| 509 when "app" | |
| 510 i += 1 | |
| 511 subtype = path_elm[i] | |
| 512 subtype.downcase! | |
| 513 | |
| 514 dprint "subtype: %s" % subtype | |
| 515 case subtype | |
| 516 when "views" | |
| 517 ret += ActionView::Base.instance_methods | |
| 518 ret += ActionView::Base.methods | |
| 519 when "controllers" | |
| 520 ret += ActionController::Base.instance_methods | |
| 521 ret += ActionController::Base.methods | |
| 522 when "models" | |
| 523 ret += ActiveRecord::Base.instance_methods | |
| 524 ret += ActiveRecord::Base.methods | |
| 525 end | |
| 526 | |
| 527 when "db" | |
| 528 ret += ActiveRecord::ConnectionAdapters::SchemaStatements.instance_methods | |
| 529 ret += ActiveRecord::ConnectionAdapters::SchemaStatements.methods | |
| 852 | 530 end |
| 1121 | 531 |
| 532 | |
| 533 return ret | |
| 840 | 534 end |
| 1121 | 535 |
| 536 def add_rails_columns( cls ) | |
| 537 allow_rails = VIM::evaluate("exists('g:rubycomplete_rails') && g:rubycomplete_rails") | |
| 538 rails_loaded = VIM::evaluate('s:rubycomplete_rails_loaded') | |
| 1668 | 539 return [] if allow_rails.to_i.zero? || rails_loaded.to_i.zero? |
| 838 | 540 |
| 1121 | 541 begin |
| 542 eval( "#{cls}.establish_connection" ) | |
| 543 return [] unless eval( "#{cls}.ancestors.include?(ActiveRecord::Base).to_s" ) | |
| 544 col = eval( "#{cls}.column_names" ) | |
| 545 return col if col | |
| 546 rescue | |
| 547 dprint "add_rails_columns err: (cls: %s) %s" % [ cls, $! ] | |
| 548 return [] | |
| 549 end | |
| 550 return [] | |
| 551 end | |
| 552 | |
| 553 def clean_sel(sel, msg) | |
| 4869 | 554 ret = sel.reject{|x|x.nil?}.uniq |
| 555 ret = ret.grep(/^#{Regexp.quote(msg)}/) if msg != nil | |
| 556 ret | |
| 1121 | 557 end |
| 558 | |
| 559 def get_rails_view_methods | |
| 560 allow_rails = VIM::evaluate("exists('g:rubycomplete_rails') && g:rubycomplete_rails") | |
| 561 rails_loaded = VIM::evaluate('s:rubycomplete_rails_loaded') | |
| 1668 | 562 return [] if allow_rails.to_i.zero? || rails_loaded.to_i.zero? |
| 1121 | 563 |
| 564 buf_path = VIM::evaluate('expand("%:p")') | |
| 565 buf_path.gsub!( /\\/, "/" ) | |
| 566 pelm = buf_path.split( "/" ) | |
| 567 idx = pelm.index( "views" ) | |
| 568 | |
| 569 return [] unless idx | |
| 570 idx += 1 | |
| 831 | 571 |
| 1121 | 572 clspl = pelm[idx].camelize.pluralize |
| 573 cls = clspl.singularize | |
| 574 | |
| 575 ret = [] | |
| 576 begin | |
| 577 ret += eval( "#{cls}.instance_methods" ) | |
| 578 ret += eval( "#{clspl}Helper.instance_methods" ) | |
| 579 rescue Exception | |
| 580 dprint "Error: Unable to load rails view helpers for %s: %s" % [ cls, $! ] | |
| 581 end | |
| 582 | |
| 583 return ret | |
| 584 end | |
| 585 # }}} buffer analysis magic | |
| 838 | 586 |
| 1121 | 587 # {{{ main completion code |
| 588 def self.preload_rails | |
| 589 a = VimRubyCompletion.new | |
| 590 require 'Thread' | |
| 591 Thread.new(a) do |b| | |
| 592 begin | |
| 593 b.load_rails | |
| 594 rescue | |
| 595 end | |
| 596 end | |
| 597 a.load_rails | |
| 598 rescue | |
| 599 end | |
| 852 | 600 |
| 1121 | 601 def self.get_completions(base) |
| 602 b = VimRubyCompletion.new | |
| 603 b.get_completions base | |
| 838 | 604 end |
| 852 | 605 |
| 1121 | 606 def get_completions(base) |
| 607 loading_allowed = VIM::evaluate("exists('g:rubycomplete_buffer_loading') && g:rubycomplete_buffer_loading") | |
| 1668 | 608 if loading_allowed.to_i == 1 |
| 1121 | 609 load_requires |
| 610 load_rails | |
| 611 end | |
| 612 | |
|
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commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
Christian Brabandt <cb@256bit.org>
parents:
4869
diff
changeset
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613 want_gems = VIM::evaluate("get(g:, 'rubycomplete_load_gemfile')") |
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43efa4f5a8ea
commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
Christian Brabandt <cb@256bit.org>
parents:
4869
diff
changeset
|
614 load_gems unless want_gems.to_i.zero? |
|
43efa4f5a8ea
commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
Christian Brabandt <cb@256bit.org>
parents:
4869
diff
changeset
|
615 |
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43efa4f5a8ea
commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
Christian Brabandt <cb@256bit.org>
parents:
4869
diff
changeset
|
616 |
| 1121 | 617 input = VIM::Buffer.current.line |
| 618 cpos = VIM::Window.current.cursor[1] - 1 | |
| 619 input = input[0..cpos] | |
| 620 input += base | |
| 621 input.sub!(/.*[ \t\n\"\\'`><=;|&{(]/, '') # Readline.basic_word_break_characters | |
| 622 input.sub!(/self\./, '') | |
| 623 input.sub!(/.*((\.\.[\[(]?)|([\[(]))/, '') | |
| 624 | |
| 625 dprint 'input %s' % input | |
| 626 message = nil | |
| 627 receiver = nil | |
| 628 methods = [] | |
| 629 variables = [] | |
| 630 classes = [] | |
| 631 constants = [] | |
| 632 | |
| 633 case input | |
| 634 when /^(\/[^\/]*\/)\.([^.]*)$/ # Regexp | |
| 635 receiver = $1 | |
| 636 message = Regexp.quote($2) | |
| 637 methods = Regexp.instance_methods(true) | |
| 638 | |
| 639 when /^([^\]]*\])\.([^.]*)$/ # Array | |
| 640 receiver = $1 | |
| 641 message = Regexp.quote($2) | |
| 642 methods = Array.instance_methods(true) | |
| 852 | 643 |
| 1121 | 644 when /^([^\}]*\})\.([^.]*)$/ # Proc or Hash |
| 645 receiver = $1 | |
| 646 message = Regexp.quote($2) | |
| 647 methods = Proc.instance_methods(true) | Hash.instance_methods(true) | |
| 648 | |
| 649 when /^(:[^:.]*)$/ # Symbol | |
| 650 dprint "symbol" | |
| 651 if Symbol.respond_to?(:all_symbols) | |
| 652 receiver = $1 | |
| 653 message = $1.sub( /:/, '' ) | |
| 654 methods = Symbol.all_symbols.collect{|s| s.id2name} | |
| 655 methods.delete_if { |c| c.match( /'/ ) } | |
| 656 end | |
| 657 | |
| 658 when /^::([A-Z][^:\.\(]*)$/ # Absolute Constant or class methods | |
| 659 dprint "const or cls" | |
| 660 receiver = $1 | |
| 661 methods = Object.constants | |
| 662 methods.grep(/^#{receiver}/).collect{|e| "::" + e} | |
| 831 | 663 |
| 2225 | 664 when /^(((::)?[A-Z][^:.\(]*)+?)::?([^:.]*)$/ # Constant or class methods |
| 1121 | 665 receiver = $1 |
| 666 message = Regexp.quote($4) | |
| 667 dprint "const or cls 2 [recv: \'%s\', msg: \'%s\']" % [ receiver, message ] | |
| 668 load_buffer_class( receiver ) | |
| 669 begin | |
| 670 classes = eval("#{receiver}.constants") | |
| 671 #methods = eval("#{receiver}.methods") | |
| 672 rescue Exception | |
| 673 dprint "exception: %s" % $! | |
| 674 methods = [] | |
| 675 end | |
| 676 methods.grep(/^#{message}/).collect{|e| receiver + "::" + e} | |
| 677 | |
| 678 when /^(:[^:.]+)\.([^.]*)$/ # Symbol | |
| 679 dprint "symbol" | |
| 680 receiver = $1 | |
| 681 message = Regexp.quote($2) | |
| 682 methods = Symbol.instance_methods(true) | |
| 838 | 683 |
| 1121 | 684 when /^([0-9_]+(\.[0-9_]+)?(e[0-9]+)?)\.([^.]*)$/ # Numeric |
| 685 dprint "numeric" | |
| 686 receiver = $1 | |
| 687 message = Regexp.quote($4) | |
| 688 begin | |
| 689 methods = eval(receiver).methods | |
| 690 rescue Exception | |
| 691 methods = [] | |
| 692 end | |
| 693 | |
| 694 when /^(\$[^.]*)$/ #global | |
| 695 dprint "global" | |
| 696 methods = global_variables.grep(Regexp.new(Regexp.quote($1))) | |
| 697 | |
| 2225 | 698 when /^((\.?[^.]+)+?)\.([^.]*)$/ # variable |
| 1121 | 699 dprint "variable" |
| 700 receiver = $1 | |
| 701 message = Regexp.quote($3) | |
| 702 load_buffer_class( receiver ) | |
| 703 | |
| 704 cv = eval("self.class.constants") | |
| 705 vartype = get_var_type( receiver ) | |
| 706 dprint "vartype: %s" % vartype | |
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commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
Christian Brabandt <cb@256bit.org>
parents:
4869
diff
changeset
|
707 |
|
43efa4f5a8ea
commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
Christian Brabandt <cb@256bit.org>
parents:
4869
diff
changeset
|
708 invalid_vartype = ['', "gets"] |
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43efa4f5a8ea
commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
Christian Brabandt <cb@256bit.org>
parents:
4869
diff
changeset
|
709 if !invalid_vartype.include?(vartype) |
| 1121 | 710 load_buffer_class( vartype ) |
| 838 | 711 |
| 1121 | 712 begin |
| 713 methods = eval("#{vartype}.instance_methods") | |
| 714 variables = eval("#{vartype}.instance_variables") | |
| 715 rescue Exception | |
| 716 dprint "load_buffer_class err: %s" % $! | |
| 717 end | |
| 718 elsif (cv).include?(receiver) | |
| 719 # foo.func and foo is local var. | |
| 720 methods = eval("#{receiver}.methods") | |
| 721 vartype = receiver | |
| 722 elsif /^[A-Z]/ =~ receiver and /\./ !~ receiver | |
| 723 vartype = receiver | |
| 724 # Foo::Bar.func | |
| 725 begin | |
| 726 methods = eval("#{receiver}.methods") | |
| 727 rescue Exception | |
| 728 end | |
| 729 else | |
| 730 # func1.func2 | |
| 731 ObjectSpace.each_object(Module){|m| | |
| 732 next if m.name != "IRB::Context" and | |
| 733 /^(IRB|SLex|RubyLex|RubyToken)/ =~ m.name | |
| 734 methods.concat m.instance_methods(false) | |
| 735 } | |
| 736 end | |
|
10048
43efa4f5a8ea
commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
Christian Brabandt <cb@256bit.org>
parents:
4869
diff
changeset
|
737 variables += add_rails_columns( "#{vartype}" ) if vartype && !invalid_vartype.include?(vartype) |
| 831 | 738 |
| 1121 | 739 when /^\(?\s*[A-Za-z0-9:^@.%\/+*\(\)]+\.\.\.?[A-Za-z0-9:^@.%\/+*\(\)]+\s*\)?\.([^.]*)/ |
| 740 message = $1 | |
| 741 methods = Range.instance_methods(true) | |
| 742 | |
| 743 when /^\.([^.]*)$/ # unknown(maybe String) | |
| 744 message = Regexp.quote($1) | |
| 745 methods = String.instance_methods(true) | |
| 746 | |
| 747 else | |
| 748 dprint "default/other" | |
| 749 inclass = eval( VIM::evaluate("s:IsInClassDef()") ) | |
| 750 | |
| 751 if inclass != nil | |
| 752 dprint "inclass" | |
| 753 classdef = "%s\n" % VIM::Buffer.current[ inclass.min ] | |
| 754 found = /^\s*class\s*([A-Za-z0-9_-]*)(\s*<\s*([A-Za-z0-9_:-]*))?\s*\n$/.match( classdef ) | |
| 755 | |
| 756 if found != nil | |
| 757 receiver = $1 | |
| 758 message = input | |
| 759 load_buffer_class( receiver ) | |
| 760 begin | |
| 761 methods = eval( "#{receiver}.instance_methods" ) | |
| 762 variables += add_rails_columns( "#{receiver}" ) | |
| 763 rescue Exception | |
| 764 found = nil | |
| 765 end | |
| 766 end | |
| 838 | 767 end |
| 831 | 768 |
| 1121 | 769 if inclass == nil || found == nil |
| 770 dprint "inclass == nil" | |
| 771 methods = get_buffer_methods | |
| 772 methods += get_rails_view_methods | |
| 831 | 773 |
| 1121 | 774 cls_const = Class.constants |
| 775 constants = cls_const.select { |c| /^[A-Z_-]+$/.match( c ) } | |
| 776 classes = eval("self.class.constants") - constants | |
| 777 classes += get_buffer_classes | |
| 778 classes += get_buffer_modules | |
| 831 | 779 |
| 1121 | 780 include_objectspace = VIM::evaluate("exists('g:rubycomplete_include_objectspace') && g:rubycomplete_include_objectspace") |
| 781 ObjectSpace.each_object(Class) { |cls| classes << cls.to_s } if include_objectspace == "1" | |
| 782 message = receiver = input | |
| 838 | 783 end |
| 784 | |
| 1121 | 785 methods += get_rails_helpers |
| 786 methods += Kernel.public_methods | |
| 838 | 787 end |
| 852 | 788 |
| 1121 | 789 |
| 790 include_object = VIM::evaluate("exists('g:rubycomplete_include_object') && g:rubycomplete_include_object") | |
| 791 methods = clean_sel( methods, message ) | |
| 792 methods = (methods-Object.instance_methods) if include_object == "0" | |
| 793 rbcmeth = (VimRubyCompletion.instance_methods-Object.instance_methods) # lets remove those rubycomplete methods | |
| 794 methods = (methods-rbcmeth) | |
| 795 | |
| 796 variables = clean_sel( variables, message ) | |
| 797 classes = clean_sel( classes, message ) - ["VimRubyCompletion"] | |
| 798 constants = clean_sel( constants, message ) | |
| 799 | |
| 800 valid = [] | |
| 4869 | 801 valid += methods.collect { |m| { :name => m.to_s, :type => 'm' } } |
| 802 valid += variables.collect { |v| { :name => v.to_s, :type => 'v' } } | |
| 803 valid += classes.collect { |c| { :name => c.to_s, :type => 't' } } | |
| 804 valid += constants.collect { |d| { :name => d.to_s, :type => 'd' } } | |
| 1121 | 805 valid.sort! { |x,y| x[:name] <=> y[:name] } |
| 806 | |
| 807 outp = "" | |
| 808 | |
| 809 rg = 0..valid.length | |
| 810 rg.step(150) do |x| | |
| 811 stpos = 0+x | |
| 812 enpos = 150+x | |
| 4869 | 813 valid[stpos..enpos].each { |c| outp += "{'word':'%s','item':'%s','kind':'%s'}," % [ c[:name], c[:name], c[:type] ].map{|x|escape_vim_singlequote_string(x)} } |
| 1121 | 814 outp.sub!(/,$/, '') |
| 815 | |
| 816 VIM::command("call extend(g:rubycomplete_completions, [%s])" % outp) | |
| 817 outp = "" | |
| 831 | 818 end |
| 838 | 819 end |
| 1121 | 820 # }}} main completion code |
| 838 | 821 |
| 1121 | 822 end # VimRubyCompletion |
| 840 | 823 # }}} ruby completion |
| 831 | 824 RUBYEOF |
| 825 endfunction | |
| 826 | |
| 1121 | 827 let s:rubycomplete_rails_loaded = 0 |
| 838 | 828 |
| 831 | 829 call s:DefRuby() |
| 1121 | 830 "}}} ruby-side code |
| 831 | |
| 832 | |
| 833 " vim:tw=78:sw=4:ts=8:et:fdm=marker:ft=vim:norl: |