git.roojs.org Git - roobuilder/blob - src/JsRender/Roo.vala

   1 /*
   2  * Renderer for Javascript output (roo library based)
   3  *
   4  * - translation support
   5  * -  doubleStringProps contains elements that are 'translable'
   6  *    ** in the old method this our compression tool could extract them
   7  *  - the  new idea is to make a list at the top of the javascript file
   8  *    and output a map...
   9  *
  10  *
  11  *
  12  *
  13  *
  14  */
  15 namespace JsRender {
  16
  17     static int rid = 0;
  18
  19     class Roo : JsRender
  20     {
  21
  22         bool disabled;
  23
  24
  25
  26         public Roo(Project.Roo project, string path)
  27         {
  28             aconstruct( project, path);
  29
  30             this.xtype = "Roo";
  31              this.language = "js";
  32
  33            this.content_type = "";
  34
  35             //this.items = false;
  36             //if (cfg.json) {
  37             //    var jstr =  JSON.parse(cfg.json);
  38             //    this.items = [ jstr ];
  39             //    //console.log(cfg.items.length);
  40             //    delete cfg.json; // not needed!
  41             // }
  42             this.modOrder = "001"; /// sequence id that this uses.
  43             this.region = "center";
  44             this.disabled = false;
  45
  46             // super?!?!
  47             this.id = "file-roo-%d".printf(rid++);
  48             //console.dump(this);
  49             // various loader methods..
  50
  51             string[]  dsp = {
  52                                 "title",
  53                 "legend",
  54                 "loadingText",
  55                 "emptyText",
  56                 "qtip",
  57                 "value",
  58                 "text",
  59                 "emptyMsg",
  60                 "displayMsg",
  61                 "html",
  62                 "headline",
  63                 "header",
  64                 "placeholder",
  65                 "fieldLabel",
  66                 "emptyTitle",
  67                 "dialogTitle",
  68                 "modalTitle",
  69                 "boxLabel"
  70
  71                 };
  72             for (var i=0;i<dsp.length;i++) {
  73                 this.doubleStringProps.add(dsp[i]);
  74             }
  75
  76
  77         }
  78
  79
  80
  81                 public   override void   removeFiles() {
  82                         var html = GLib.Path.get_dirname(this.path) +"/templates/" + name + ".html";
  83                         if (FileUtils.test(html, FileTest.EXISTS)) {
  84                                 GLib.FileUtils.remove(html);
  85                         }
  86                         var js = GLib.Path.get_dirname(this.path) +"/" + name + ".html";
  87                         if (FileUtils.test(js, FileTest.EXISTS)) {
  88                                 GLib.FileUtils.remove(js);
  89                         }
  90                 }
  91
  92         public  override void  loadItems() throws GLib.Error // : function(cb, sync) == original was async.
  93         {
  94
  95
  96                         GLib.debug("load Items!");
  97                         if (this.tree != null) {
  98                                 return;
  99                         }
 100                         GLib.debug("load " + this.path);
 101
 102                         var pa = new Json.Parser();
 103                         pa.load_from_file(this.path);
 104                         var node = pa.get_root();
 105
 106                         if (node.get_node_type () != Json.NodeType.OBJECT) {
 107                                 throw new Error.INVALID_FORMAT ("Unexpected element type %s", node.type_name ());
 108                         }
 109                         var obj = node.get_object ();
 110
 111
 112                         this.modOrder = this.jsonHasOrEmpty(obj, "modOrder");
 113                         this.name = this.jsonHasOrEmpty(obj, "name");
 114                         this.parent = this.jsonHasOrEmpty(obj, "parent");
 115                         this.permname = this.jsonHasOrEmpty(obj, "permname");
 116                         this.title = this.jsonHasOrEmpty(obj, "title");
 117                         this.modOrder = this.jsonHasOrEmpty(obj, "modOrder");
 118                         if (obj.has_member("gen_extended")) { // should check type really..
 119                                 this.gen_extended = obj.get_boolean_member("gen_extended");
 120                         }
 121                         var bjs_version_str = this.jsonHasOrEmpty(obj, "bjs-version");
 122                         bjs_version_str = bjs_version_str == "" ? "1" : bjs_version_str;
 123
 124
 125                         // load items[0] ??? into tree...
 126                         if (obj.has_member("items")
 127                                 &&
 128                                 obj.get_member("items").get_node_type() == Json.NodeType.ARRAY
 129                                 &&
 130                                 obj.get_array_member("items").get_length() > 0
 131                         ) {
 132                                 this.tree = new Node();
 133                                 var ar = obj.get_array_member("items");
 134                                 var tree_base = ar.get_object_element(0);
 135                                 this.tree.loadFromJson(tree_base, int.parse(bjs_version_str));
 136                         }
 137                         this.loaded = true;
 138                         this.toSource(); // force it to number the lines...
 139
 140
 141         }
 142
 143                 public override string targetName()
 144                 {
 145                         string js;
 146                         try {
 147                                 Regex regex = new Regex("\\.(bjs|js)$");
 148
 149                                 js = regex.replace(this.path,this.path.length , 0 , ".js");
 150                                 return js;
 151                         } catch (RegexError e) {
 152                                 this.name = "???";
 153                                 print("count not make filename from path");
 154                                 return this.name + ".js";
 155                         }
 156
 157                 }
 158                 public  override  void save()
 159                 {
 160
 161                         GLib.debug("--- JsRender.Roo.save");
 162                         GLib.debug("save() - reset transStrings\n");
 163                         this.transStrings = new Gee.HashMap<string,string>();
 164                         this.namedStrings = new Gee.HashMap<string,string>();
 165                         this.findTransStrings(this.tree);
 166
 167                         this.saveBJS();
 168
 169                         // no tree..
 170                         if (this.tree == null) {
 171                                 return;
 172                         }
 173                         // now write the js file..
 174                         var  js = this.targetName();
 175
 176
 177
 178                         //var d = new Date();
 179                         var js_src = this.toSource();
 180                         //print("TO SOURCE in " + ((new Date()) - d) + "ms");
 181                         try {
 182                                 this.writeFile(js, js_src);
 183                         } catch (GLib.Error e ) {
 184                                 print("Save failed\n");
 185                         }
 186                         // for bootstrap - we can write the HTML to the templates directory..
 187
 188                         //var top = this.guessName(this.items[0]);
 189                         //print ("TOP = " + top)
 190
 191
 192
 193
 194                 }
 195
 196          public Project.Roo roo_project {
 197                 set {}
 198                 get {
 199                         return (Project.Roo) this.project;
 200                 }
 201         }
 202
 203
 204
 205         public override void saveHTML ( string html )
 206         {
 207                 GLib.debug ("SAVEHTML %s\n",  this.roo_project.runhtml);
 208                 if (this.roo_project.runhtml == "") {
 209                         return;
 210                 }
 211
 212                 var top = this.tree.fqn();
 213                 GLib.debug ("TOP = " + top + "\n" );
 214                 if (top.index_of("Roo.bootstrap.") < 0 &&
 215                                  top.index_of("Roo.mailer.") < 0
 216                 ) {
 217                 return;
 218                 }
 219
 220
 221                 //now write the js file..
 222                 string fn;
 223                 try {
 224                         Regex regex = new Regex("\\.(bjs|js)$");
 225
 226                         fn = regex.replace(this.path,this.path.length , 0 , ".html");
 227                 } catch (RegexError e) {
 228                         this.name = "???";
 229                         print("count not make filename from path");
 230                         return;
 231                 }
 232                 var bn = GLib.Path.get_basename(fn);
 233                 var dn = GLib.Path.get_dirname(fn);
 234
 235                 var targetdir = dn + (
 236                         top.index_of("Roo.mailer.") < 0 ? "/templates" : "" );
 237
 238
 239                 if (!FileUtils.test(targetdir, FileTest.IS_DIR)) {
 240                         print("Skip save - templates folder does not exist : %s\n", targetdir);
 241                         return;
 242                 }
 243            print("SAVE HTML (%d) -- %s\n",html.length, targetdir + "/" +  bn);
 244                 try {
 245                         this.writeFile(targetdir + "/" +  bn , html);
 246                 } catch (GLib.Error e ) {
 247                         print("SaveHtml failed\n");
 248                 }
 249
 250
 251
 252         }
 253
 254                 public Gee.ArrayList<string> findxincludes(Node node,   Gee.ArrayList<string> ret)
 255                 {
 256
 257                         if (node.props.has_key("* xinclude")) {
 258                                 ret.add(node.props.get("* xinclude").val);
 259                         }
 260                         var items = node.readItems();
 261                         for (var i =0; i < items.size; i++) {
 262                                 this.findxincludes(items.get(i), ret);
 263                         }
 264                         return ret;
 265
 266                 }
 267
 268
 269
 270                 public override void  findTransStrings(Node? node )
 271                 {
 272                         // iterate properties...
 273                         // use doubleStringProps
 274
 275                         // flagging a translatable string..
 276                         // the code would use string _astring to indicate a translatable string
 277                         // the to use it it would do String.format(this._message, somedata);
 278
 279                         // loop through and find string starting with '_'
 280                         if (node == null) {
 281                                 return;
 282                         }
 283
 284                         var named = new Gee.HashMap<string,string>();
 285                         var name_prefix = "";
 286
 287                         var iter = node.props.map_iterator();
 288                         while (iter.next()) {
 289                                 // key formats : XXXX
 290                                 // XXX - plain
 291                                 // string XXX - with type
 292                                 // $ XXX - with flag (no type)
 293                                 // $ string XXX - with flag
 294
 295
 296                                 var prop = iter.get_value();
 297                                 var kname = prop.name;
 298                                 var ktype = prop.rtype;
 299
 300
 301                                 if (prop.ptype == NodePropType.RAW) {
 302                                         continue;
 303                                 }
 304                                 // skip cms-id nodes...
 305                                 if (kname == "html" && node.has("cms-id")) {
 306                                         continue;
 307                                 }
 308                                 var str = prop.val;
 309                                 if (kname == "name") {
 310                                         name_prefix = str;
 311                                 }
 312
 313                                 var chksum = GLib.Checksum.compute_for_string (ChecksumType.MD5, str.strip());
 314
 315                                 if (this.doubleStringProps.index_of(kname) > -1) {
 316                                         //GLib.debug("flag=%s type=%s name=%s : %s\n", prop.ptype.to_string(),ktype,kname,str);
 317                                         this.transStrings.set(str,  chksum);
 318                                         named.set("_" + kname, chksum);
 319                                         continue;
 320                                 }
 321
 322                                 if (ktype.down() == "string" && kname[0] == '_') {
 323                                         GLib.debug("flag=%s type=%s name=%s : %s\n", prop.ptype.to_string(),ktype,kname,str);
 324                                         this.transStrings.set(str,   chksum);
 325                                         named.set(kname, chksum);
 326                                         continue;
 327                                 }
 328
 329                         }
 330                         if (name_prefix != "") {
 331                                 var niter = named.map_iterator();
 332                                 while (niter.next()) {
 333                                         this.namedStrings.set(name_prefix + niter.get_key(),niter.get_value());
 334                                 }
 335                          }
 336
 337                         var items = node.readItems();
 338                         // iterate children..
 339                         for (var i =0; i < items.size; i++) {
 340                                 this.findTransStrings(items.get(i) );
 341                         }
 342
 343
 344                 }
 345
 346                 public string  transStringsToJs()
 347                 {
 348
 349                         GLib.debug("Roo.transStringsToJs()\n");
 350                         if (this.transStrings.size < 1) {
 351                                 GLib.debug("Roo.transStringsToJs() size < 1?\n");
 352                                 return "";
 353                         }
 354
 355                         string[] kvs = {};
 356
 357                         var hash = new Gee.HashMap<string,string>();
 358                         var iter = this.transStrings.map_iterator();
 359                         while (iter.next()) {
 360                                 hash.set(iter.get_value(), iter.get_key());
 361                                 kvs +=  ("  '" + iter.get_value() + "' :" +
 362                                         this.tree.quoteString(iter.get_key())
 363                                         );
 364                         }
 365
 366                         var ret = " _strings : {\n" + string.joinv(",\n", kvs) + "\n },";
 367
 368
 369                         string[] ns = {};
 370                         var niter = this.namedStrings.map_iterator();
 371                         while (niter.next()) {
 372                                 var otext = hash.get(niter.get_value());
 373                                 var com = " /* " + (otext.replace("*/", "* - /") + " */ ");
 374
 375
 376                                 ns +=  ("  '" + niter.get_key() + "' : '" + niter.get_value() + "'" + com);
 377                         }
 378                         if (ns.length > 0 ) {
 379                                 ret += "\n _named_strings : {\n" + string.joinv(",\n", ns) + "\n },";
 380                         }
 381                         return ret;
 382                 }
 383
 384
 385         /**
 386          * javascript used in Webkit preview
 387          */
 388
 389         public override string  toSourcePreview()
 390         {
 391                         print("toSourcePreview() - reset transStrings\n");
 392                         this.transStrings = new Gee.HashMap<string,string>();
 393                         this.namedStrings = new Gee.HashMap<string,string>();
 394
 395                         print("to source preview\n");
 396                         if (this.tree == null) {
 397                                 return "";
 398                         }
 399                         this.findTransStrings(this.tree);
 400                         var top = this.tree.fqn();
 401                         var xinc = new Gee.ArrayList<string>();
 402
 403                         this.findxincludes(this.tree, xinc);
 404                         print("got %d xincludes\n", xinc.size);
 405                         var prefix_data = "";
 406                         if (xinc.size > 0 ) {
 407                                 for(var i = 0; i < xinc.size; i++) {
 408                                         print("check xinclude:  %s\n", xinc.get(i));
 409                                         var sf = this.project.getByName(xinc.get(i));
 410                                         if (sf == null) {
 411                                                 print("Failed to find file by name?\n");
 412                                                 continue;
 413                                         }
 414                                         try {
 415                                                 sf.loadItems();
 416                                                 sf.findTransStrings(sf.tree);
 417                                                 var xinc_str = sf.toSource();
 418
 419                                                 //string xinc_str;
 420                                                 //FileUtils.get_contents(js, out xinc_str);
 421                                                 prefix_data += "\n" + xinc_str + "\n";
 422                                         } catch (GLib.Error e) {}
 423
 424                                 }
 425
 426                         }
 427
 428
 429
 430                         //print(JSON.stringify(this.items, null,4));
 431
 432                         if (top == null) {
 433                                 print ("guessname returned false");
 434                                 return "";
 435                         }
 436
 437
 438                         if (top.contains("Dialog")) {
 439                                 return prefix_data + this.toSourceDialog(true);
 440                         }
 441
 442                         if (top.contains("Modal")) {
 443                                 return prefix_data + this.toSourceModal(true);
 444                         }
 445                         if (top.contains("Popover")) {
 446                                 return prefix_data + this.toSourceModal(true);
 447                         }
 448                         return prefix_data + this.toSourceLayout(true);
 449
 450
 451
 452         }
 453         public override void setSource(string str) {}
 454         /**
 455          * This needs to use some options on the project
 456          * to determine how the file is output..
 457          *
 458          * At present we are hard coding it..
 459          *
 460          *
 461          */
 462         public override string toSourceCode()
 463         {
 464                         this.transStrings = new Gee.HashMap<string,string>();
 465                         this.namedStrings = new Gee.HashMap<string,string>();
 466                         this.findTransStrings(this.tree);
 467                         return this.toSource();
 468                 }
 469
 470         public override string toSource()
 471         {
 472             // dump the file tree back out to a string.
 473
 474             // we have 2 types = dialogs and components
 475             //
 476
 477
 478                         if (this.tree == null) {
 479                                 return "";
 480                         }
 481             var top = this.tree.fqn();
 482             if (top == null) {
 483                 return "";
 484             }
 485
 486
 487
 488             // get the translatable strings.. = we reload them again so calling methods get the right data...
 489             this.transStrings = new Gee.HashMap<string,string>();
 490             this.namedStrings = new Gee.HashMap<string,string>();
 491                         this.findTransStrings(this.tree);
 492
 493
 494             if (top.contains("Dialog")) {
 495                 return this.toSourceDialog(false);
 496             }
 497
 498             if (top.contains("Modal")) {
 499                 return this.toSourceModal(false);
 500             }
 501
 502             if (top.contains("Popover")) {
 503                 return this.toSourceModal(false);
 504             }
 505
 506             return this.toSourceLayout(false);
 507
 508             /*
 509             eventually support 'classes??'
 510              return this.toSourceStdClass();
 511             */
 512
 513         }
 514
 515         /**
 516                  *
 517                  * munge JSON tree into Javascript code.
 518                  *
 519                  * NOTE - needs a deep copy of original tree, before starting..
 520                  *     - so that it does not modify current..
 521                  *
 522                  * FIXME: + or / prefixes to properties hide it from renderer.
 523                  * FIXME: '*props' - not supported by this.. ?? - upto rendering code..
 524                  * FIXME: needs to understand what properties might be translatable (eg. double quotes)
 525                  *
 526                  * @arg {object} obj the object or array to munge..
 527                  * @arg {boolean} isListener - is the array being sent a listener..
 528                  * @arg {string} pad - the padding to indent with.
 529                  */
 530
 531                 public string mungeToStringWrap(string pad, string prefix, string suffix)
 532                 {
 533                         if (this.tree == null) {
 534                                 return "";
 535                         }
 536                         var x = new NodeToJs(this.tree, this.doubleStringProps, pad, null);
 537                         x.renderer = this;
 538                         x.cur_line = prefix.split("\n").length;
 539
 540                         var ret = x.munge();
 541                         //var nret = x.ret;
 542
 543                         // output both files.. so we can diff them...
 544                         //this.writeFile("/tmp/old.js", ret);
 545                         //this.writeFile("/tmp/new.js", nret);
 546                         return prefix +  ret + suffix;
 547
 548
 549                 }
 550
 551
 552
 553         public string outputHeader()
 554         {
 555                 string[] s = {
 556                         "//<script type=\"text/javascript\">",
 557                         "",
 558                         "// Auto generated file - created by app.Builder.js- do not edit directly (at present!)",
 559                         ""
 560
 561                 };
 562                 var ret=  string.joinv("\n",s);
 563                 var bits = this.name.split(".");
 564                 if (bits.length > 1) {
 565                         ret += "\nRoo.namespace(\'" +
 566                                 this.name.substring(0, this.name.length - (bits[bits.length-1].length + 1)) +
 567                                 "');\n";
 568
 569                 }
 570                 /// genericlly used..
 571
 572                 return ret;
 573
 574
 575         }
 576         // a standard dialog module.
 577         // fixme - this could be alot neater..
 578         public string toSourceDialog(bool isPreview)
 579         {
 580
 581             //var items = JSON.parse(JSON.stringify(this.items[0]));
 582
 583
 584
 585
 586             string[] adda = { " = {",
 587                 "",
 588                 this.transStringsToJs() ,
 589                 "",
 590                 " dialog : false,",
 591                 " callback:  false,",
 592                 "",
 593                 " show : function(data, cb)",
 594                 " {",
 595                 "  if (!this.dialog) {",
 596                 "   this.create();",
 597                 "  }",
 598                 "",
 599                 "  this.callback = cb;",
 600                 "  this.data = data;",
 601                 "  this.dialog.show.apply(this.dialog,  Array.prototype.slice.call(arguments).slice(2));",
 602                 "  if (this.form) {",
 603                 "   this.form.reset();",
 604                 "   this.form.setValues(data);",
 605                 "   this.form.fireEvent('actioncomplete', this.form,  { type: 'setdata', data: data });",
 606                 "  }",
 607                 "",
 608                 " },",
 609                 "",
 610                 " create : function()",
 611                 " {",
 612                 "   var _this = this;",
 613                 "   this.dialog = Roo.factory("
 614             };
 615             string[] addb = {
 616                    ");",
 617                 " }",
 618                 "};",
 619                 ""
 620             };
 621
 622             return this.mungeToStringWrap("    ",
 623                         this.outputHeader() + "\n" + this.name + string.joinv("\n", adda), //header
 624                         string.joinv("\n", addb) // footer
 625                 );
 626
 627
 628
 629
 630         }
 631         /**
 632          Bootstrap modal dialog
 633
 634         */
 635
 636
 637         public string toSourceModal(bool isPreview)
 638         {
 639
 640
 641             //var items = JSON.parse(JSON.stringify(this.items[0]));
 642                      /*
 643
 644             old caller:
 645
 646             xxxxxx.show({});
 647
 648             a = new xxxxxx();
 649             a.show();
 650
 651             XXXX = function() {};
 652             Roo.apply(XXXX.prototype, { .... });
 653             Roo.apply(XXXX, XXX.prototype);
 654
 655             */
 656
 657             string[] adda = { "{",
 658                 "",
 659                 this.transStringsToJs() ,
 660                 "",
 661                 " dialog : false,",
 662                 " callback:  false,",
 663                 "",
 664                 " show : function(data, cb)",
 665                 " {",
 666                 "  if (!this.dialog) {",
 667                 "   this.create();",
 668                 "  }",
 669                 "",
 670                 "  this.callback = cb;",
 671                 "  this.data = data;",
 672                 "  this.dialog.show.apply(this.dialog,  Array.prototype.slice.call(arguments).slice(2));",
 673                 "  if (this.form) {",
 674                 "   this.form.reset();",
 675                 "   this.form.setValues(data);",
 676                 "   this.form.fireEvent('actioncomplete', this.form,  { type: 'setdata', data: data });",
 677                 "  }",
 678                 "",
 679                 " },",
 680                 "",
 681                 " create : function()",
 682                 " {",
 683                 "  var _this = this;",
 684                 "  this.dialog = Roo.factory("
 685             };
 686             string[] addb =  {
 687                 "  );",
 688                 " }",
 689                 "}"
 690             };
 691                         return this.mungeToStringWrap("    ",
 692                                 this.outputHeader() + "\n" +
 693                         this.name + "= function() {}\n" +
 694                         "Roo.apply("+this.name + ".prototype, " + string.joinv("\n", adda), // header
 695                         // body goes here from the function..
 696                         string.joinv("\n", addb) + ");\n" + // footer
 697                         "Roo.apply("+this.name +", " + this.name + ".prototype);\n"
 698                 );
 699
 700
 701
 702         }
 703
 704
 705
 706
 707
 708         public string   pathToPart()
 709         {
 710             var dir = Path.get_basename(Path.get_dirname(this.path));
 711             var ar = dir.split(".");
 712             var modname = ar[ar.length-1];
 713
 714             // now we have the 'module name'..
 715             var fbits = Path.get_basename(this.path).split(".");
 716
 717
 718             var npart = fbits[fbits.length - 2]; // this should be 'AdminProjectManager' for example...
 719             if (modname.length < npart.length && npart.substring(0, modname.length) == modname) {
 720                 npart = npart.substring(modname.length);
 721             }
 722             return "[" + this.tree.quoteString(modname) + ", " + this.tree.quoteString(npart) + " ]";
 723             //return ret;
 724
 725
 726
 727
 728         }
 729
 730         // a layout compoent
 731         public string toSourceLayout(bool isPreview)
 732         {
 733
 734
 735                 if (isPreview) {
 736                         //       topItem.region = 'center';
 737                         //    topItem.background = false;
 738                 }
 739
 740                 var  modkey = this.modOrder + "-" +   this.name;
 741                 try {
 742                         var reg = new Regex("[^A-Za-z.]+");
 743
 744                          modkey = this.modOrder + "-" + reg.replace(this.name, this.name.length, 0 , "-");
 745             } catch (RegexError e) {
 746                         //noop..
 747             }
 748                 string  parent =   (this.parent.length > 0 ?  "'" + this.parent + "'" :  "false");
 749
 750
 751
 752                 if (isPreview) {
 753                         // set to false to ensure this is the top level..
 754                         parent = "false";
 755                                 var topnode = this.tree.fqn();
 756                                 print("topnode = %s\n", topnode);
 757                         if (GLib.Regex.match_simple("^Roo\\.bootstrap\\.",topnode) &&
 758                             topnode != "Roo.bootstrap.Body"
 759                         ) {
 760                                 parent = "\"#bootstrap-body\"";
 761                         }
 762
 763                 }
 764
 765
 766
 767             var pref = this.outputHeader() + "\n" +
 768
 769                         this.name  +  " = new Roo.XComponent({\n" +
 770                         "\n" +
 771                         this.transStringsToJs()  +    "\n" +
 772                 "\n" +
 773                         "  part     :  "+ this.pathToPart() + ",\n" +
 774                                 /// critical used by builder to associate modules/parts/persm
 775                         "  order    : '" +modkey+"',\n" +
 776                         "  region   : '" + this.region   +"',\n" +
 777                         "  parent   : "+ parent + ",\n" +
 778                         "  name     : " + this.tree.quoteString(this.title.length > 0 ? this.title : "unnamed module") + ",\n" +
 779                         "  disabled : " + (this.disabled ? "true" : "false") +", \n" +
 780                         "  permname : '" + (this.permname.length > 0 ? this.permname : "") +"', \n" +
 781
 782                        // "    tree : function() { return this._tree(); },\n" +   //BC
 783                         "  _tree : function(_data)\n" +
 784                         "  {\n" +
 785                         "   var _this = this;\n" + // bc
 786                         "   var MODULE = this;\n" + /// this looks like a better name.
 787                         "   return ";
 788
 789                     return this.mungeToStringWrap("   ", pref,  ";" +
 790                         "  }\n" +
 791                         "});\n"
 792                 );
 793
 794
 795         }
 796
 797
 798                  public override string toGlade()
 799                 {
 800                         return "Roo files do not convert to glade";
 801                 }
 802
 803     }
 804 }