GF cloud: work on syntax editor integration

+ The syntax editor is now accessible from the Simple Translaton Tool.
+ The minibar now automatically provides access to the syntax editor (provided
  the necessary JavaScript files and style sheets have been loaded).
+ Preparations for making the syntax editor accessible from the grammar editor.

src/www/translator/about.html

@@ -35,11 +35,18 @@ The tool supports two machine translation services:
       translation from English to a few other languages.
 </ul>
 
-<p>If an unsatisfactory automatic translation is
+<p>
+If an unsatisfactory automatic translation is
 obtained, the user can click on it and replace it with a manual translation.
 If multiple translations are obtained, one of them is shown by default and
 the other ones are available in a popup menu.
 
+<p>
+Source segments can also be edited. If a GF grammar is used for translation,
+the <a href="../minibar/about.html">Minibar</a> and the
+<a href="../syntax-editor/about.html">Syntax Editor</a> can be used.
+A plain text box is also available, regardless of translation method.
+
 <p>
 The tool handles a set of documents. Documents can be named, saved,
 closed and reopened later. Documents can be saved locally or in the cloud.
@@ -56,7 +63,6 @@ closed and reopened later. Documents can be saved locally or in the cloud.
   to be capitalized, e.g. "I am ready." and "Spanish wine is good."
   <li>Document sharing in the cloud.
   <li>Interface to other translation services.
-  <li>Guided text entry, using the Minibar or some variant of it.
   <li>Interface to the grammar editor for grammar extension.
   <li>More browser compatibility testing (Chrome,  Firefox, Safari &amp;
   Opera Mobile tested so far).
@@ -67,7 +73,7 @@ closed and reopened later. Documents can be saved locally or in the cloud.
 
 <hr>
 <div class=modtime><small>
-<!-- hhmts start -->Last modified: Fri Apr  5 15:24:59 CEST 2013 <!-- hhmts end -->
+<!-- hhmts start -->Last modified: Fri Apr 12 19:39:40 CEST 2013 <!-- hhmts end -->
   </small></div>
 <address>
 <a href="http://www.cse.chalmers.se/~hallgren/">TH</a>

src/www/translator/index.html

@@ -4,6 +4,7 @@
 <link rel="stylesheet" type="text/css" href="../gfse/editor.css" title="Cloud">
 <link rel="stylesheet" type="text/css" href="translator.css" title="Cloud">
 <link rel="stylesheet" type="text/css" href="../minibar/minibar.css">
+<link rel=stylesheet type="text/css" href="../syntax-editor/editor.css">
 <meta name = "viewport" content = "width = device-width">
 <meta charset="UTF-8">
 </head>
@@ -77,10 +78,11 @@
 </div>
 <hr>
 <div class=modtime><small>HMTL
-<!-- hhmts start -->Last modified: Fri Apr 12 14:18:13 CEST 2013 <!-- hhmts end -->
+<!-- hhmts start -->Last modified: Fri Apr 12 17:03:43 CEST 2013 <!-- hhmts end -->
 </small></div>
 <a href="about.html">About</a>
 
+<script type="text/JavaScript" src="../js/grammar_manager.js"></script>
 <script type="text/javascript" src="../js/support.js"></script>
 <script type="text/javascript" src="../js/pgf_online.js"></script>
 <script type="text/javascript" src="../js/gfrobust.js"></script>
@@ -92,6 +94,9 @@
 <script type="text/javascript" src="../minibar/minibar_input.js"></script>
 <script type="text/javascript" src="../minibar/minibar_translations.js"></script>
 <script type="text/javascript" src="../minibar/minibar_support.js"></script>
+<script type="text/javascript" src="../syntax-editor/ast.js"></script>
+<script type="text/javascript" src="../syntax-editor/editor_menu.js"></script>
+<script type="text/javascript" src="../syntax-editor/editor.js"></script>
 
 <script type="text/javascript" src="translator.js"></script>
 

src/www/translator/translator.css

@@ -120,7 +120,7 @@ div.overlay > div {
     /*border-radius: 5px;*/
 }
 
-div#minibar {
+div#minibar, div#syntax_editor {
     border: 1px solid black;
     padding: 5px;
     background: #ccc url("../minibar/brushed-metal.png");

src/www/translator/translator.js

@@ -305,11 +305,7 @@ function uses_gf(doc,segment) {
     var m= segment.options.method || doc.options.method
     var d=segment.use_default
     if(d || d==null) m=doc.options.method
-    switch(m) {
-    case "Manual":   return null
-    case "Apertium": return null
-    default:         return m
-    }
+    return /\.pgf$/.test(m) ? m : null
 }
 
 Translator.prototype.add_apertium=function() {
@@ -769,7 +765,8 @@ Translator.prototype.edit_source=function(source,i) {
 	    var pgf_server=t.servers[grammarname]
 	    function cont2(source) {
 		function ok() {
-		    unlextext(gf_unlex(minibar.input.current.input),change)
+		    function cont(input) { unlextext(input,change) }
+		    minibar.get_current_input(cont)
 		    t.hide_filebox()
 		}
 		function cancel() {
@@ -789,9 +786,11 @@ Translator.prototype.edit_source=function(source,i) {
 		    initial:{from:gfrom,
 			     startcat:grammar_info.startcat,
 			     input:source.split(" ")},
-		    initial_toLangs: [gto]
+		    initial_toLangs: [gfrom,gto]
 		}
-		replaceChildren(t.filebox,empty_id("div","minibar"))
+		clear(t.filebox)
+		appendChildren(t.filebox,[empty_id("div","minibar"),
+					  empty_id("div","syntax_editor")])
 		var minibar=new Minibar(pgf_server,minibar_options)
 		appendChildren(t.filebox,[button("OK",ok),
 					  button("Cancel",cancel)])