| " Vim completion script |
| " Language: XHTML 1.0 Strict |
| " Maintainer: Mikolaj Machowski ( mikmach AT wp DOT pl ) |
| " Last Change: 2006 Mar 25 |
| |
| function! htmlcomplete#CompleteTags(findstart, base) |
| if a:findstart |
| " locate the start of the word |
| let line = getline('.') |
| let start = col('.') - 1 |
| let curline = line('.') |
| let compl_begin = col('.') - 2 |
| while start >= 0 && line[start - 1] =~ '\(\k\|[:.-]\)' |
| let start -= 1 |
| endwhile |
| " Handling of entities {{{ |
| if start >= 0 && line[start - 1] =~ '&' |
| let b:entitiescompl = 1 |
| let b:compl_context = '' |
| return start |
| endif |
| " }}} |
| " Handling of <style> tag {{{ |
| let stylestart = searchpair('<style\>', '', '<\/style\>', "bnW") |
| let styleend = searchpair('<style\>', '', '<\/style\>', "nW") |
| if stylestart != 0 && styleend != 0 |
| if stylestart <= curline && styleend >= curline |
| let start = col('.') - 1 |
| let b:csscompl = 1 |
| while start >= 0 && line[start - 1] =~ '\(\k\|-\)' |
| let start -= 1 |
| endwhile |
| endif |
| endif |
| " }}} |
| " Handling of <script> tag {{{ |
| let scriptstart = searchpair('<script\>', '', '<\/script\>', "bnW") |
| let scriptend = searchpair('<script\>', '', '<\/script\>', "nW") |
| if scriptstart != 0 && scriptend != 0 |
| if scriptstart <= curline && scriptend >= curline |
| let start = col('.') - 1 |
| let b:jscompl = 1 |
| let b:jsrange = [scriptstart, scriptend] |
| while start >= 0 && line[start - 1] =~ '\k' |
| let start -= 1 |
| endwhile |
| " We are inside of <script> tag. But we should also get contents |
| " of all linked external files and (secondary, less probably) other <script> tags |
| " This logic could possible be done in separate function - may be |
| " reused in events scripting (also with option could be reused for |
| " CSS |
| let b:js_extfiles = [] |
| let l = line('.') |
| let c = col('.') |
| call cursor(1,1) |
| while search('<\@<=script\>', 'W') && line('.') <= l |
| if synIDattr(synID(line('.'),col('.')-1,0),"name") !~? 'comment' |
| let sname = matchstr(getline('.'), '<script[^>]*src\s*=\s*\([''"]\)\zs.\{-}\ze\1') |
| if filereadable(sname) |
| let b:js_extfiles += readfile(sname) |
| endif |
| endif |
| endwhile |
| call cursor(1,1) |
| let js_scripttags = [] |
| while search('<script\>', 'W') && line('.') < l |
| if matchstr(getline('.'), '<script[^>]*src') == '' |
| let js_scripttag = getline(line('.'), search('</script>', 'W')) |
| let js_scripttags += js_scripttag |
| endif |
| endwhile |
| let b:js_extfiles += js_scripttags |
| call cursor(l,c) |
| unlet! l c |
| endif |
| endif |
| " }}} |
| if !exists("b:csscompl") && !exists("b:jscompl") |
| let b:compl_context = getline('.')[0:(compl_begin)] |
| if b:compl_context !~ '<[^>]*$' |
| " Look like we may have broken tag. Check previous lines. |
| let i = 1 |
| while 1 |
| let context_line = getline(curline-i) |
| if context_line =~ '<[^>]*$' |
| " Yep, this is this line |
| let context_lines = getline(curline-i, curline) |
| let b:compl_context = join(context_lines, ' ') |
| break |
| elseif context_line =~ '>[^<]*$' || i == curline |
| " We are in normal tag line, no need for completion at all |
| " OR reached first line without tag at all |
| let b:compl_context = '' |
| break |
| endif |
| let i += 1 |
| " We reached first line and no tag approached |
| " Prevents endless loop |
| "if i > curline |
| "let b:compl_context = '' |
| "break |
| "endif |
| endwhile |
| " Make sure we don't have counter |
| unlet! i |
| endif |
| let b:compl_context = matchstr(b:compl_context, '.*\zs<.*') |
| |
| " Return proper start for on-events. Without that beginning of |
| " completion will be badly reported |
| if b:compl_context =~? 'on[a-z]*\s*=\s*\(''[^'']*\|"[^"]*\)$' |
| let start = col('.') - 1 |
| while start >= 0 && line[start - 1] =~ '\k' |
| let start -= 1 |
| endwhile |
| endif |
| " If b:compl_context begins with <? we are inside of PHP code. It |
| " wasn't closed so PHP completion passed it to HTML |
| if &filetype =~? 'php' && b:compl_context =~ '^<?' |
| let b:phpcompl = 1 |
| let start = col('.') - 1 |
| while start >= 0 && line[start - 1] =~ '[a-zA-Z_0-9\x7f-\xff$]' |
| let start -= 1 |
| endwhile |
| endif |
| else |
| let b:compl_context = getline('.')[0:compl_begin] |
| endif |
| return start |
| else |
| " Initialize base return lists |
| let res = [] |
| let res2 = [] |
| " a:base is very short - we need context |
| let context = b:compl_context |
| " Check if we should do CSS completion inside of <style> tag |
| " or JS completion inside of <script> tag or PHP completion in case of <? |
| " tag AND &ft==php |
| if exists("b:csscompl") |
| unlet! b:csscompl |
| let context = b:compl_context |
| unlet! b:compl_context |
| return csscomplete#CompleteCSS(0, context) |
| elseif exists("b:jscompl") |
| unlet! b:jscompl |
| return javascriptcomplete#CompleteJS(0, a:base) |
| elseif exists("b:phpcompl") |
| unlet! b:phpcompl |
| let context = b:compl_context |
| return phpcomplete#CompletePHP(0, a:base) |
| else |
| if len(b:compl_context) == 0 && !exists("b:entitiescompl") |
| return [] |
| endif |
| let context = matchstr(b:compl_context, '.\zs.*') |
| endif |
| unlet! b:compl_context |
| " Entities completion {{{ |
| if exists("b:entitiescompl") |
| unlet! b:entitiescompl |
| |
| if !exists("g:xmldata_xhtml10s") |
| runtime! autoload/xml/xhtml10s.vim |
| "call htmlcomplete#LoadData() |
| endif |
| |
| let entities = g:xmldata_xhtml10s['vimxmlentities'] |
| |
| if len(a:base) == 1 |
| for m in entities |
| if m =~ '^'.a:base |
| call add(res, m.';') |
| endif |
| endfor |
| return res |
| else |
| for m in entities |
| if m =~? '^'.a:base |
| call add(res, m.';') |
| elseif m =~? a:base |
| call add(res2, m.';') |
| endif |
| endfor |
| |
| return res + res2 |
| endif |
| |
| |
| endif |
| " }}} |
| if context =~ '>' |
| " Generally if context contains > it means we are outside of tag and |
| " should abandon action - with one exception: <style> span { bo |
| if context =~ 'style[^>]\{-}>[^<]\{-}$' |
| return csscomplete#CompleteCSS(0, context) |
| elseif context =~ 'script[^>]\{-}>[^<]\{-}$' |
| let b:jsrange = [line('.'), search('<\/script\>', 'nW')] |
| return javascriptcomplete#CompleteJS(0, context) |
| else |
| return [] |
| endif |
| endif |
| |
| " If context contains > it means we are already outside of tag and we |
| " should abandon action |
| " If context contains white space it is attribute. |
| " It can be also value of attribute. |
| " We have to get first word to offer proper completions |
| if context == '' |
| let tag = '' |
| else |
| let tag = split(context)[0] |
| endif |
| " Get last word, it should be attr name |
| let attr = matchstr(context, '.*\s\zs.*') |
| " Possible situations where any prediction would be difficult: |
| " 1. Events attributes |
| if context =~ '\s' |
| " Sort out style, class, and on* cases |
| if context =~? "\\(on[a-z]*\\|id\\|style\\|class\\)\\s*=\\s*[\"']" |
| " Id, class completion {{{ |
| if context =~? "\\(id\\|class\\)\\s*=\\s*[\"'][a-zA-Z0-9_ -]*$" |
| if context =~? "class\\s*=\\s*[\"'][a-zA-Z0-9_ -]*$" |
| let search_for = "class" |
| elseif context =~? "id\\s*=\\s*[\"'][a-zA-Z0-9_ -]*$" |
| let search_for = "id" |
| endif |
| " Handle class name completion |
| " 1. Find lines of <link stylesheet> |
| " 1a. Check file for @import |
| " 2. Extract filename(s?) of stylesheet, |
| call cursor(1,1) |
| let head = getline(search('<head\>'), search('<\/head>')) |
| let headjoined = join(copy(head), ' ') |
| if headjoined =~ '<style' |
| " Remove possibly confusing CSS operators |
| let stylehead = substitute(headjoined, '+>\*[,', ' ', 'g') |
| if search_for == 'class' |
| let styleheadlines = split(stylehead) |
| let headclasslines = filter(copy(styleheadlines), "v:val =~ '\\([a-zA-Z0-9:]\\+\\)\\?\\.[a-zA-Z0-9_-]\\+'") |
| else |
| let stylesheet = split(headjoined, '[{}]') |
| " Get all lines which fit id syntax |
| let classlines = filter(copy(stylesheet), "v:val =~ '#[a-zA-Z0-9_-]\\+'") |
| " Filter out possible color definitions |
| call filter(classlines, "v:val !~ ':\\s*#[a-zA-Z0-9_-]\\+'") |
| " Filter out complex border definitions |
| call filter(classlines, "v:val !~ '\\(none\\|hidden\\|dotted\\|dashed\\|solid\\|double\\|groove\\|ridge\\|inset\\|outset\\)\\s*#[a-zA-Z0-9_-]\\+'") |
| let templines = join(classlines, ' ') |
| let headclasslines = split(templines) |
| call filter(headclasslines, "v:val =~ '#[a-zA-Z0-9_-]\\+'") |
| endif |
| let internal = 1 |
| else |
| let internal = 0 |
| endif |
| let styletable = [] |
| let secimportfiles = [] |
| let filestable = filter(copy(head), "v:val =~ '\\(@import\\|link.*stylesheet\\)'") |
| for line in filestable |
| if line =~ "@import" |
| let styletable += [matchstr(line, "import\\s\\+\\(url(\\)\\?[\"']\\?\\zs\\f\\+\\ze")] |
| elseif line =~ "<link" |
| let styletable += [matchstr(line, "href\\s*=\\s*[\"']\\zs\\f\\+\\ze")] |
| endif |
| endfor |
| for file in styletable |
| if filereadable(file) |
| let stylesheet = readfile(file) |
| let secimport = filter(copy(stylesheet), "v:val =~ '@import'") |
| if len(secimport) > 0 |
| for line in secimport |
| let secfile = matchstr(line, "import\\s\\+\\(url(\\)\\?[\"']\\?\\zs\\f\\+\\ze") |
| let secfile = fnamemodify(file, ":p:h").'/'.secfile |
| let secimportfiles += [secfile] |
| endfor |
| endif |
| endif |
| endfor |
| let cssfiles = styletable + secimportfiles |
| let classes = [] |
| for file in cssfiles |
| if filereadable(file) |
| let stylesheet = readfile(file) |
| let stylefile = join(stylesheet, ' ') |
| let stylefile = substitute(stylefile, '+>\*[,', ' ', 'g') |
| if search_for == 'class' |
| let stylesheet = split(stylefile) |
| let classlines = filter(copy(stylesheet), "v:val =~ '\\([a-zA-Z0-9:]\\+\\)\\?\\.[a-zA-Z0-9_-]\\+'") |
| else |
| let stylesheet = split(stylefile, '[{}]') |
| " Get all lines which fit id syntax |
| let classlines = filter(copy(stylesheet), "v:val =~ '#[a-zA-Z0-9_-]\\+'") |
| " Filter out possible color definitions |
| call filter(classlines, "v:val !~ ':\\s*#[a-zA-Z0-9_-]\\+'") |
| " Filter out complex border definitions |
| call filter(classlines, "v:val !~ '\\(none\\|hidden\\|dotted\\|dashed\\|solid\\|double\\|groove\\|ridge\\|inset\\|outset\\)\\s*#[a-zA-Z0-9_-]\\+'") |
| let templines = join(classlines, ' ') |
| let stylelines = split(templines) |
| let classlines = filter(stylelines, "v:val =~ '#[a-zA-Z0-9_-]\\+'") |
| |
| endif |
| endif |
| " We gathered classes definitions from all external files |
| let classes += classlines |
| endfor |
| if internal == 1 |
| let classes += headclasslines |
| endif |
| |
| if search_for == 'class' |
| let elements = {} |
| for element in classes |
| if element =~ '^\.' |
| let class = matchstr(element, '^\.\zs[a-zA-Z][a-zA-Z0-9_-]*\ze') |
| let class = substitute(class, ':.*', '', '') |
| if has_key(elements, 'common') |
| let elements['common'] .= ' '.class |
| else |
| let elements['common'] = class |
| endif |
| else |
| let class = matchstr(element, '[a-zA-Z1-6]*\.\zs[a-zA-Z][a-zA-Z0-9_-]*\ze') |
| let tagname = tolower(matchstr(element, '[a-zA-Z1-6]*\ze.')) |
| if tagname != '' |
| if has_key(elements, tagname) |
| let elements[tagname] .= ' '.class |
| else |
| let elements[tagname] = class |
| endif |
| endif |
| endif |
| endfor |
| |
| if has_key(elements, tag) && has_key(elements, 'common') |
| let values = split(elements[tag]." ".elements['common']) |
| elseif has_key(elements, tag) && !has_key(elements, 'common') |
| let values = split(elements[tag]) |
| elseif !has_key(elements, tag) && has_key(elements, 'common') |
| let values = split(elements['common']) |
| else |
| return [] |
| endif |
| |
| elseif search_for == 'id' |
| " Find used IDs |
| " 1. Catch whole file |
| let filelines = getline(1, line('$')) |
| " 2. Find lines with possible id |
| let used_id_lines = filter(filelines, 'v:val =~ "id\\s*=\\s*[\"''][a-zA-Z0-9_-]\\+"') |
| " 3a. Join all filtered lines |
| let id_string = join(used_id_lines, ' ') |
| " 3b. And split them to be sure each id is in separate item |
| let id_list = split(id_string, 'id\s*=\s*') |
| " 4. Extract id values |
| let used_id = map(id_list, 'matchstr(v:val, "[\"'']\\zs[a-zA-Z0-9_-]\\+\\ze")') |
| let joined_used_id = ','.join(used_id, ',').',' |
| |
| let allvalues = map(classes, 'matchstr(v:val, ".*#\\zs[a-zA-Z0-9_-]\\+")') |
| |
| let values = [] |
| |
| for element in classes |
| if joined_used_id !~ ','.element.',' |
| let values += [element] |
| endif |
| |
| endfor |
| |
| endif |
| |
| " We need special version of sbase |
| let classbase = matchstr(context, ".*[\"']") |
| let classquote = matchstr(classbase, '.$') |
| |
| let entered_class = matchstr(attr, ".*=\\s*[\"']\\zs.*") |
| |
| for m in sort(values) |
| if m =~? '^'.entered_class |
| call add(res, m . classquote) |
| elseif m =~? entered_class |
| call add(res2, m . classquote) |
| endif |
| endfor |
| |
| return res + res2 |
| |
| elseif context =~? "style\\s*=\\s*[\"'][^\"']*$" |
| return csscomplete#CompleteCSS(0, context) |
| |
| endif |
| " }}} |
| " Complete on-events {{{ |
| if context =~? 'on[a-z]*\s*=\s*\(''[^'']*\|"[^"]*\)$' |
| " We have to: |
| " 1. Find external files |
| let b:js_extfiles = [] |
| let l = line('.') |
| let c = col('.') |
| call cursor(1,1) |
| while search('<\@<=script\>', 'W') && line('.') <= l |
| if synIDattr(synID(line('.'),col('.')-1,0),"name") !~? 'comment' |
| let sname = matchstr(getline('.'), '<script[^>]*src\s*=\s*\([''"]\)\zs.\{-}\ze\1') |
| if filereadable(sname) |
| let b:js_extfiles += readfile(sname) |
| endif |
| endif |
| endwhile |
| " 2. Find at least one <script> tag |
| call cursor(1,1) |
| let js_scripttags = [] |
| while search('<script\>', 'W') && line('.') < l |
| if matchstr(getline('.'), '<script[^>]*src') == '' |
| let js_scripttag = getline(line('.'), search('</script>', 'W')) |
| let js_scripttags += js_scripttag |
| endif |
| endwhile |
| let b:js_extfiles += js_scripttags |
| |
| " 3. Proper call for javascriptcomplete#CompleteJS |
| call cursor(l,c) |
| let js_context = matchstr(a:base, '\k\+$') |
| let js_shortcontext = substitute(a:base, js_context.'$', '', '') |
| let b:compl_context = context |
| let b:jsrange = [l, l] |
| unlet! l c |
| return javascriptcomplete#CompleteJS(0, js_context) |
| |
| endif |
| |
| " }}} |
| let stripbase = matchstr(context, ".*\\(on[a-zA-Z]*\\|style\\|class\\)\\s*=\\s*[\"']\\zs.*") |
| " Now we have context stripped from all chars up to style/class. |
| " It may fail with some strange style value combinations. |
| if stripbase !~ "[\"']" |
| return [] |
| endif |
| endif |
| " Value of attribute completion {{{ |
| " If attr contains =\s*[\"'] we catched value of attribute |
| if attr =~ "=\s*[\"']" |
| " Let do attribute specific completion |
| let attrname = matchstr(attr, '.*\ze\s*=') |
| let entered_value = matchstr(attr, ".*=\\s*[\"']\\zs.*") |
| let values = [] |
| if attrname == 'media' |
| let values = ["screen", "tty", "tv", "projection", "handheld", "print", "braille", "aural", "all"] |
| elseif attrname == 'xml:space' |
| let values = ["preserve"] |
| elseif attrname == 'shape' |
| let values = ["rect", "circle", "poly", "default"] |
| elseif attrname == 'valuetype' |
| let values = ["data", "ref", "object"] |
| elseif attrname == 'method' |
| let values = ["get", "post"] |
| elseif attrname == 'dir' |
| let values = ["ltr", "rtl"] |
| elseif attrname == 'frame' |
| let values = ["void", "above", "below", "hsides", "lhs", "rhs", "vsides", "box", "border"] |
| elseif attrname == 'rules' |
| let values = ["none", "groups", "rows", "all"] |
| elseif attrname == 'align' |
| let values = ["left", "center", "right", "justify", "char"] |
| elseif attrname == 'valign' |
| let values = ["top", "middle", "bottom", "baseline"] |
| elseif attrname == 'scope' |
| let values = ["row", "col", "rowgroup", "colgroup"] |
| elseif attrname == 'href' |
| " Now we are looking for local anchors defined by name or id |
| if entered_value =~ '^#' |
| let file = join(getline(1, line('$')), ' ') |
| " Split it be sure there will be one id/name element in |
| " item, it will be also first word [a-zA-Z0-9_-] in element |
| let oneelement = split(file, "\\(meta \\)\\@<!\\(name\\|id\\)\\s*=\\s*[\"']") |
| for i in oneelement |
| let values += ['#'.matchstr(i, "^[a-zA-Z][a-zA-Z0-9%_-]*")] |
| endfor |
| endif |
| elseif attrname == 'type' |
| if context =~ '^input' |
| let values = ["text", "password", "checkbox", "radio", "submit", "reset", "file", "hidden", "image", "button"] |
| elseif context =~ '^button' |
| let values = ["button", "submit", "reset"] |
| elseif context =~ '^style' |
| let values = ["text/css"] |
| elseif context =~ '^script' |
| let values = ["text/javascript"] |
| endif |
| else |
| return [] |
| endif |
| |
| if len(values) == 0 |
| return [] |
| endif |
| |
| " We need special version of sbase |
| let attrbase = matchstr(context, ".*[\"']") |
| let attrquote = matchstr(attrbase, '.$') |
| |
| for m in values |
| " This if is needed to not offer all completions as-is |
| " alphabetically but sort them. Those beginning with entered |
| " part will be as first choices |
| if m =~ '^'.entered_value |
| call add(res, m . attrquote.' ') |
| elseif m =~ entered_value |
| call add(res2, m . attrquote.' ') |
| endif |
| endfor |
| |
| return res + res2 |
| |
| endif |
| " }}} |
| " Attribute completion {{{ |
| " Shorten context to not include last word |
| let sbase = matchstr(context, '.*\ze\s.*') |
| |
| " Load data {{{ |
| if !exists("g:xmldata_xhtml10s") |
| runtime! autoload/xml/xhtml10s.vim |
| "call htmlcomplete#LoadData() |
| endif |
| " }}} |
| " |
| let attrs = keys(g:xmldata_xhtml10s[tag][1]) |
| |
| for m in sort(attrs) |
| if m =~ '^'.attr |
| call add(res, m) |
| elseif m =~ attr |
| call add(res2, m) |
| endif |
| endfor |
| let menu = res + res2 |
| if has_key(g:xmldata_xhtml10s, 'vimxmlattrinfo') |
| let final_menu = [] |
| for i in range(len(menu)) |
| let item = menu[i] |
| if has_key(g:xmldata_xhtml10s['vimxmlattrinfo'], item) |
| let m_menu = g:xmldata_xhtml10s['vimxmlattrinfo'][item][0] |
| let m_info = g:xmldata_xhtml10s['vimxmlattrinfo'][item][1] |
| if m_menu !~ 'Bool' |
| let item .= '="' |
| endif |
| else |
| let m_menu = '' |
| let m_info = '' |
| let item .= '="' |
| endif |
| let final_menu += [{'word':item, 'menu':m_menu, 'info':m_info}] |
| endfor |
| else |
| let final_menu = map(menu, 'v:val."=\""') |
| endif |
| return final_menu |
| |
| endif |
| " }}} |
| " Close tag {{{ |
| let b:unaryTagsStack = "base meta link hr br param img area input col" |
| if context =~ '^\/' |
| if context =~ '^\/.' |
| return [] |
| else |
| let opentag = xmlcomplete#GetLastOpenTag("b:unaryTagsStack") |
| return [opentag.">"] |
| endif |
| endif |
| " Load data {{{ |
| if !exists("g:xmldata_xhtml10s") |
| runtime! autoload/xml/xhtml10s.vim |
| "call htmlcomplete#LoadData() |
| endif |
| " }}} |
| " Tag completion {{{ |
| " Deal with tag completion. |
| let opentag = xmlcomplete#GetLastOpenTag("b:unaryTagsStack") |
| " MM: TODO: GLOT works always the same but with some weird situation it |
| " behaves as intended in HTML but screws in PHP |
| let g:ot = opentag |
| if opentag == '' || &ft == 'php' && !has_key(g:xmldata_xhtml10s, opentag) |
| " Hack for sometimes failing GetLastOpenTag. |
| " As far as I tested fail isn't GLOT fault but problem |
| " of invalid document - not properly closed tags and other mish-mash. |
| " Also when document is empty. Return list of *all* tags. |
| let tags = keys(g:xmldata_xhtml10s) |
| call filter(tags, 'v:val !~ "^vimxml"') |
| else |
| let tags = g:xmldata_xhtml10s[opentag][0] |
| endif |
| " }}} |
| |
| for m in sort(tags) |
| if m =~ '^'.context |
| call add(res, m) |
| elseif m =~ context |
| call add(res2, m) |
| endif |
| endfor |
| let menu = res + res2 |
| if has_key(g:xmldata_xhtml10s, 'vimxmltaginfo') |
| let final_menu = [] |
| for i in range(len(menu)) |
| let item = menu[i] |
| if has_key(g:xmldata_xhtml10s['vimxmltaginfo'], item) |
| let m_menu = g:xmldata_xhtml10s['vimxmltaginfo'][item][0] |
| let m_info = g:xmldata_xhtml10s['vimxmltaginfo'][item][1] |
| else |
| let m_menu = '' |
| let m_info = '' |
| endif |
| let final_menu += [{'word':item, 'menu':m_menu, 'info':m_info}] |
| endfor |
| else |
| let final_menu = menu |
| endif |
| return final_menu |
| |
| " }}} |
| endif |
| endfunction |
| " vim:set foldmethod=marker: |