2005-02-14 17:19:09 -05:00
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! Copyright (C) 2004 Chris Double.
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!
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! Redistribution and use in source and binary forms, with or without
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! modification, are permitted provided that the following conditions are met:
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!
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! 1. Redistributions of source code must retain the above copyright notice,
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! this list of conditions and the following disclaimer.
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!
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! 2. Redistributions in binary form must reproduce the above copyright notice,
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! this list of conditions and the following disclaimer in the documentation
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! and/or other materials provided with the distribution.
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!
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! THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
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! INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
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! FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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! DEVELOPERS AND CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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! SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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! PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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! OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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! WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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! OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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! ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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!
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! A Smalltalk-like browser that runs in the httpd server using
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! cont-responder facilities.
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!
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IN: browser-responder
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2005-11-29 23:49:59 -05:00
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USING: html cont-responder hashtables kernel io namespaces words lists prettyprint
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2005-08-08 02:42:39 -04:00
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memory sequences ;
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: option ( current text -- )
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#! Output the HTML option tag for the given text. If
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#! it is equal to the current string, make the option selected.
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2dup = [
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"<option selected>" write
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] [
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"<option>" write
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2005-09-24 15:21:17 -04:00
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] if
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chars>entities write
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"</option>\n" write drop ;
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: vocab-list ( vocab -- )
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#! Write out the HTML for the list of vocabularies. Make the currently
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#! selected vocab be 'vocab'.
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2005-09-22 21:01:55 -04:00
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<select "vocab" =name "width: 200" =style "20" =size "document.forms.main.submit()" =onchange select>
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vocabs [ over swap option ] each drop
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</select> ;
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: word-list ( vocab word -- )
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#! Write out the HTML for the list of words in a vocabulary. Make the 'word' item
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#! the currently selected option.
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<select "word" =name "width: 200" =style "20" =size "document.forms.main.submit()" =onchange select>
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2006-01-09 01:34:23 -05:00
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swap words natural-sort
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[ word-name over swap option ] each drop
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2005-02-14 17:19:09 -05:00
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</select> ;
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2005-08-08 02:42:39 -04:00
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: word-source ( vocab word -- )
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2005-02-14 17:19:09 -05:00
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#! Write the source for the given word from the vocab as HTML.
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2005-08-22 20:54:01 -04:00
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swap lookup [
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[ see ] with-simple-html-output
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] when* ;
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: vm-statistics ( -- )
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#! Display statistics about the vm.
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<pre> room. </pre> ;
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2005-08-08 02:42:39 -04:00
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: browser-body ( vocab word -- )
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#! Write out the HTML for the body of the main browser page.
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<table "100%" =width table>
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<tr>
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<td> <b> "Vocabularies" write </b> </td>
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<td> <b> "Words" write </b> </td>
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<td> <b> "Source" write </b> </td>
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</tr>
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<tr>
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<td "top" =valign "width: 200" =style td> over vocab-list </td>
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<td "top" =valign "width: 200" =style td> 2dup word-list </td>
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<td "top" =valign td> word-source </td>
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</tr>
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</table>
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vm-statistics ;
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: browser-title ( vocab word -- )
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#! Output the HTML title for the browser.
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<title>
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"Factor Browser - " write
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swap write
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" - " write
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write
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</title> ;
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: browser-style ( -- )
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#! Stylesheet for browser pages
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<style>
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"A:link { text-decoration:none}\n" write
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"A:visited { text-decoration:none}\n" write
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"A:active { text-decoration:none}\n" write
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"A:hover, A.nav:hover { border: 1px solid black; text-decoration: none; margin: 0px }\n" write
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"A { margin: 1px }" write
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</style> ;
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: browse ( vocab word -- )
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#! Display a Smalltalk like browser for exploring words.
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[
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<html>
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<head> 2dup browser-title browser-style </head>
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<body>
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<form "main" =name "" =action "get" =method form> browser-body </form>
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</body>
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</html>
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] show-final ;
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2005-08-08 02:42:39 -04:00
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: browser-responder ( -- )
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#! Start the Smalltalk-like browser.
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2005-11-29 23:49:59 -05:00
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"vocab" "query" get hash [ "browser-responder" ] unless*
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"word" "query" get hash [ "browse" ] unless* browse ;
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