Open-ILS/xul/staff_client/chrome/content/main/menu.js

   1 dump('entering main/menu.js\n');
   2
   3 if (typeof main == 'undefined') main = {};
   4 main.menu = function () {
   5
   6         JSAN.use('util.error'); this.error = new util.error();
   7         JSAN.use('util.window'); this.window = new util.window();
   8
   9         this.w = window;
  10 }
  11
  12 main.menu.prototype = {
  13
  14         'url_prefix' : function(url) {
  15                 if (url.match(/^\//)) url = urls.remote + url;
  16                 if (! url.match(/^(http|chrome):\/\//) && ! url.match(/^data:/) ) url = 'http://' + url;
  17                 dump('url_prefix = ' + url + '\n');
  18                 return url;
  19         },
  20
  21         'init' : function( params ) {
  22
  23                 urls.remote = params['server'];
  24
  25                 var obj = this;
  26
  27                 JSAN.use('OpenILS.data'); obj.data = new OpenILS.data(); obj.data.init({'via':'stash'});
  28
  29                 var cmd_map = {
  30                         'cmd_broken' : [
  31                                 ['oncommand'],
  32                                 function() { alert('Not Yet Implemented'); }
  33                         ],
  34
  35                         /* File Menu */
  36                         'cmd_close_window' : [
  37                                 ['oncommand'],
  38                                 function() { window.close(); }
  39                         ],
  40                         'cmd_new_window' : [
  41                                 ['oncommand'],
  42                                 function() {
  43                                         obj.data.stash_retrieve();
  44                                         obj.window.open(
  45                                                 obj.url_prefix(urls.XUL_MENU_FRAME)
  46                                                 + '?server='+window.escape(urls.remote),
  47                                                 'main' + obj.window.window_name_increment(),
  48                                                 'chrome,resizable');
  49                                 }
  50                         ],
  51                         'cmd_new_tab' : [
  52                                 ['oncommand'],
  53                                 function() { obj.new_tab(null,{'focus':true},null); }
  54                         ],
  55                         'cmd_close_tab' : [
  56                                 ['oncommand'],
  57                                 function() { obj.close_tab(); }
  58                         ],
  59
  60                         /* Edit Menu */
  61                         'cmd_edit_copy_buckets' : [
  62                                 ['oncommand'],
  63                                 function() {
  64                                         obj.data.stash_retrieve();
  65                                         obj.set_tab(obj.url_prefix(urls.XUL_COPY_BUCKETS),{'tab_name':'Copy Buckets'},{});
  66                                 }
  67                         ],
  68                         'cmd_edit_record_buckets' : [
  69                                 ['oncommand'],
  70                                 function() {
  71                                         obj.data.stash_retrieve();
  72                                         obj.set_tab(obj.url_prefix(urls.XUL_RECORD_BUCKETS),{'tab_name':'Record Buckets'},{});
  73                                 }
  74                         ],
  75
  76                         'cmd_replace_barcode' : [
  77                                 ['oncommand'],
  78                                 function() {
  79                                         try {
  80                                                 JSAN.use('util.network');
  81                                                 var network = new util.network();
  82
  83                                                 var old_bc = window.prompt('Enter original barcode for the copy:','','Replace Barcode');
  84                                                 if (!old_bc) return;
  85
  86                                                 var copy = network.simple_request('FM_ACP_RETRIEVE_VIA_BARCODE',[ old_bc ]);
  87                                                 if (typeof copy.ilsevent != 'undefined') throw(copy);
  88                                                 if (!copy) throw(copy);
  89
  90                                                 // Why did I want to do this twice?  Because this copy is more fleshed?
  91                                                 copy = network.simple_request('FM_ACP_RETRIEVE',[ copy.id() ]);
  92                                                 if (typeof copy.ilsevent != 'undefined') throw(copy);
  93                                                 if (!copy) throw(copy);
  94
  95                                                 var new_bc = window.prompt('Enter the replacement barcode for the copy:','','Replace Barcode');
  96
  97                                                 var test = network.simple_request('FM_ACP_RETRIEVE_VIA_BARCODE',[ ses(), new_bc ]);
  98                                                 if (typeof test.ilsevent == 'undefined') {
  99                                                         alert('Rename aborted.  Another copy has that barcode');
 100                                                         return;
 101                                                 }
 102                                                 copy.barcode(new_bc); copy.ischanged('1');
 103                                                 var r = network.simple_request('FM_ACP_FLESHED_BATCH_UPDATE', [ ses(), [ copy ] ]);
 104                                                 if (typeof r.ilsevent != 'undefined') { if (r.ilsevent != 0) throw(r); }
 105                                         } catch(E) {
 106                                                 obj.error.standard_unexpected_error_alert('Rename did not likely occur.',copy);
 107                                         }
 108                                 }
 109                         ],
 110
 111                         /* Search Menu */
 112                         'cmd_patron_search' : [
 113                                 ['oncommand'],
 114                                 function() {
 115                                         obj.data.stash_retrieve();
 116                                         obj.set_tab(obj.url_prefix(urls.XUL_PATRON_DISPLAY),{},{});
 117                                 }
 118                         ],
 119                         'cmd_search_opac' : [
 120                                 ['oncommand'],
 121                                 function() {
 122                                         obj.data.stash_retrieve();
 123                                         var content_params = { 'session' : ses(), 'authtime' : ses('authtime') };
 124                                         obj.set_tab(obj.url_prefix(urls.XUL_OPAC_WRAPPER), {'tab_name':'Catalog'}, content_params);
 125                                 }
 126                         ],
 127                         'cmd_search_tcn' : [
 128                                 ['oncommand'],
 129                                 function() {
 130                                         var tcn = prompt('What is the TCN or accession ID for the record?','','TCN Lookup');
 131
 132                                         if (tcn) {
 133                                                 JSAN.use('util.network');
 134                                                 var network = new util.network();
 135                                                 var robj = network.simple_request('FM_BRE_ID_SEARCH_VIA_TCN',[tcn]);
 136                                                 if (robj.count != robj.ids.length) throw('FIXME -- FM_BRE_ID_SEARCH_VIA_TCN = ' + js2JSON(robj));
 137                                                 if (robj.count == 0) {
 138                                                         alert('TCN not found');
 139                                                 } else {
 140                                                         for (var i = 0; i < robj.count; i++) {
 141                                                                 var id = robj.ids[i];
 142                                                                 var opac_url = obj.url_prefix( urls.opac_rdetail ) + '?r=' + id;
 143                                                                 obj.data.stash_retrieve();
 144                                                                 var content_params = {
 145                                                                         'session' : ses(),
 146                                                                         'authtime' : ses('authtime'),
 147                                                                         'opac_url' : opac_url,
 148                                                                 };
 149                                                                 if (i == 0) {
 150                                                                         obj.set_tab(
 151                                                                                 obj.url_prefix(urls.XUL_OPAC_WRAPPER),
 152                                                                                 {'tab_name':tcn},
 153                                                                                 content_params
 154                                                                         );
 155                                                                 } else {
 156                                                                         obj.new_tab(
 157                                                                                 obj.url_prefix(urls.XUL_OPAC_WRAPPER),
 158                                                                                 {'tab_name':tcn},
 159                                                                                 content_params
 160                                                                         );
 161                                                                 }
 162                                                         }
 163                                                 }
 164                                         }
 165                                 }
 166                         ],
 167                         'cmd_copy_status' : [
 168                                 ['oncommand'],
 169                                 function() {
 170                                         obj.data.stash_retrieve();
 171                                         obj.set_tab(obj.url_prefix(urls.XUL_COPY_STATUS),{},{});
 172                                 }
 173                         ],
 174
 175                         /* Circulation Menu */
 176                         'cmd_patron_register' : [
 177                                 ['oncommand'],
 178                                 function() {
 179                                                                 function spawn_editor(p) {
 180                                                                         var url = urls.XUL_PATRON_EDIT;
 181                                                                         var param_count = 0;
 182                                                                         for (var i in p) {
 183                                                                                 if (param_count++ == 0) url += '?'; else url += '&';
 184                                                                                 url += i + '=' + window.escape(p[i]);
 185                                                                         }
 186                                                                         var loc = obj.url_prefix( urls.XUL_REMOTE_BROWSER ) + '?url=' + window.escape( url );
 187                                                                         obj.new_tab(
 188                                                                                 loc,
 189                                                                                 {},
 190                                                                                 {
 191                                                                                         'show_print_button' : true ,
 192                                                                                         'tab_name' : 'Editing Related Patron' ,
 193                                                                                         'passthru_content_params' : {
 194                                                                                                 'spawn_search' : function(s) { obj.spawn_search(s); },
 195                                                                                                 'spawn_editor' : spawn_editor,
 196                                                                                         }
 197                                                                                 }
 198                                                                         );
 199                                                                 }
 200
 201                                         obj.data.stash_retrieve();
 202                                         var loc = obj.url_prefix( urls.XUL_REMOTE_BROWSER )
 203                                                 + '?url=' + window.escape( urls.XUL_PATRON_EDIT + '?ses=' + window.escape( ses() ) );
 204                                         obj.set_tab(
 205                                                 loc,
 206                                                 {},
 207                                                 {
 208                                                         'show_print_button' : true ,
 209                                                         'tab_name' : 'Register Patron' ,
 210                                                         'passthru_content_params' : {
 211                                                                 'spawn_search' : function(s) { obj.spawn_search(s); },
 212                                                                 'spawn_editor' : spawn_editor,
 213                                                         }
 214                                                 }
 215                                         );
 216                                 }
 217                         ],
 218                         'cmd_circ_checkin' : [
 219                                 ['oncommand'],
 220                                 function() {
 221                                         obj.data.stash_retrieve();
 222                                         obj.set_tab(obj.url_prefix(urls.XUL_CHECKIN),{},{});
 223                                 }
 224                         ],
 225                         'cmd_circ_checkout' : [
 226                                 ['oncommand'],
 227                                 function() {
 228                                         obj.data.stash_retrieve();
 229                                         obj.set_tab(obj.url_prefix(urls.XUL_PATRON_BARCODE_ENTRY),{},{});
 230                                 }
 231                         ],
 232                         'cmd_circ_hold_capture' : [
 233                                 ['oncommand'],
 234                                 function() {
 235                                         obj.data.stash_retrieve();
 236                                         obj.set_tab(obj.url_prefix(urls.XUL_CHECKIN)+'?hold_capture=1',{},{});
 237                                 }
 238                         ],
 239                         'cmd_browse_holds' : [
 240                                 ['oncommand'],
 241                                 function() {
 242                                         obj.data.stash_retrieve();
 243                                         obj.set_tab(obj.url_prefix(urls.XUL_HOLDS_BROWSER),{ 'tab_name' : 'Hold Browser' },{});
 244                                 }
 245                         ],
 246                         'cmd_browse_holds_shelf' : [
 247                                 ['oncommand'],
 248                                 function() {
 249                                         obj.data.stash_retrieve();
 250                                         obj.set_tab(obj.url_prefix(urls.XUL_HOLDS_BROWSER)+'?shelf=1',{ 'tab_name' : 'Holds Shelf' },{});
 251                                 }
 252                         ],
 253                         'cmd_circ_hold_pull_list' : [
 254                                 ['oncommand'],
 255                                 function() {
 256                                         obj.data.stash_retrieve();
 257                                         var loc = urls.XUL_REMOTE_BROWSER + '?url=' + window.escape(
 258                                                 obj.url_prefix(urls.XUL_HOLD_PULL_LIST) + '?ses='+window.escape(ses())
 259                                         );
 260                                         obj.set_tab( loc, {'tab_name':'On Shelf Pull List'}, { 'show_print_button' : true, } );
 261                                 }
 262                         ],
 263
 264                         'cmd_in_house_use' : [
 265                                 ['oncommand'],
 266                                 function() {
 267                                         obj.data.stash_retrieve();
 268                                         obj.set_tab(obj.url_prefix(urls.XUL_IN_HOUSE_USE),{},{});
 269                                 }
 270                         ],
 271
 272                         'cmd_standalone' : [
 273                                 ['oncommand'],
 274                                 function() {
 275                                         obj.set_tab(obj.url_prefix(urls.XUL_STANDALONE),{},{});
 276                                 }
 277                         ],
 278
 279                         'cmd_reprint' : [
 280                                 ['oncommand'],
 281                                 function() {
 282                                         try {
 283                                                 JSAN.use('util.print'); var print = new util.print();
 284                                                 print.reprint_last();
 285                                         } catch(E) {
 286                                                 alert(E);
 287                                         }
 288                                 }
 289                         ],
 290
 291                         'cmd_retrieve_last_patron' : [
 292                                 ['oncommand'],
 293                                 function() {
 294                                         alert('Not Yet Implemented');
 295                                 }
 296                         ],
 297
 298                         /* Cataloging Menu */
 299                         'cmd_z39_50_import' : [
 300                                 ['oncommand'],
 301                                 function() {
 302                                         obj.data.stash_retrieve();
 303                                         obj.set_tab(obj.url_prefix(urls.XUL_Z3950_IMPORT),{},{});
 304                                 }
 305                         ],
 306
 307                         /* Admin menu */
 308                         'cmd_manage_offline_xacts' : [
 309                                 ['oncommand'],
 310                                 function() {
 311                                         obj.set_tab(obj.url_prefix(urls.XUL_OFFLINE_MANAGE_XACTS), {}, {});
 312                                 }
 313                         ],
 314                         'cmd_download_patrons' : [
 315                                 ['oncommand'],
 316                                 function() {
 317                                         try {
 318                                                 netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
 319                                                 var x = new XMLHttpRequest();
 320                                                 var url = 'http://' + XML_HTTP_SERVER + '/standalone/list.txt';
 321                                                 x.open("GET",url,false);
 322                                                 x.send(null);
 323                                                 if (x.status == 200) {
 324                                                         JSAN.use('util.file'); var file = new util.file('offline_patron_list');
 325                                                         file.write_content('truncate',x.responseText);
 326                                                         file.close();
 327                                                         file = new util.file('offline_patron_list.date');
 328                                                         file.write_content('truncate',new Date());
 329                                                         file.close();
 330                                                         alert('Download completed');
 331                                                 } else {
 332                                                         alert('There was a problem with the download.  The server returned a status ' + x.status + ' : ' + x.statusText);
 333                                                 }
 334                                         } catch(E) {
 335                                                 obj.error.standard_unexpected_error_alert('cmd_download_patrons',E);
 336                                         }
 337                                 }
 338                         ],
 339                         'cmd_adv_user_edit' : [
 340                                 ['oncommand'],
 341                                 function() {
 342                                         obj.data.stash_retrieve();
 343                                         obj.set_tab(obj.url_prefix(urls.XUL_ADV_USER_BARCODE_ENTRY), {}, {});
 344                                 }
 345                         ],
 346                         'cmd_print_list_template_edit' : [
 347                                 ['oncommand'],
 348                                 function() {
 349                                         obj.data.stash_retrieve();
 350                                         obj.set_tab(obj.url_prefix(urls.XUL_PRINT_LIST_TEMPLATE_EDITOR), {}, {});
 351                                 }
 352                         ],
 353                         'cmd_stat_cat_edit' : [
 354                                 ['oncommand'],
 355                                 function() {
 356                                         obj.data.stash_retrieve();
 357                                         obj.set_tab(obj.url_prefix(urls.XUL_STAT_CAT_EDIT) + '?ses='+window.escape(ses()),{'tab_name':'Stat Cat Editor'},{});
 358                                 }
 359                         ],
 360                         'cmd_non_cat_type_edit' : [
 361                                 ['oncommand'],
 362                                 function() {
 363                                         obj.data.stash_retrieve();
 364                                         obj.set_tab(obj.url_prefix(urls.XUL_NON_CAT_LABEL_EDIT) + '?ses='+window.escape(ses()),{'tab_name':'Non-Cataloged Type Editor'},{});
 365                                 }
 366                         ],
 367                         'cmd_copy_location_edit' : [
 368                                 ['oncommand'],
 369                                 function() {
 370                                         obj.data.stash_retrieve();
 371                                         obj.set_tab(obj.url_prefix(urls.XUL_COPY_LOCATION_EDIT) + '?ses='+window.escape(ses()),{'tab_name':'Copy Location Editor'},{});
 372                                 }
 373                         ],
 374                         'cmd_test' : [
 375                                 ['oncommand'],
 376                                 function() {
 377                                         obj.data.stash_retrieve();
 378                                         var content_params = { 'session' : ses(), 'authtime' : ses('authtime') };
 379                                         obj.set_tab(obj.url_prefix(urls.XUL_OPAC_WRAPPER), {}, content_params);
 380                                 }
 381                         ],
 382                         'cmd_test_html' : [
 383                                 ['oncommand'],
 384                                 function() {
 385                                         obj.data.stash_retrieve();
 386                                         obj.set_tab(obj.url_prefix(urls.TEST_HTML) + '?ses='+window.escape(ses()),{},{});
 387                                 }
 388                         ],
 389                         'cmd_test_xul' : [
 390                                 ['oncommand'],
 391                                 function() {
 392                                         obj.data.stash_retrieve();
 393                                         obj.set_tab(obj.url_prefix(urls.TEST_XUL) + '?ses='+window.escape(ses()),{},{});
 394                                 }
 395                         ],
 396                         'cmd_console' : [
 397                                 ['oncommand'],
 398                                 function() {
 399                                         obj.set_tab(obj.url_prefix(urls.XUL_DEBUG_CONSOLE),{'tab_name':'Console'},{});
 400                                 }
 401                         ],
 402                         'cmd_shell' : [
 403                                 ['oncommand'],
 404                                 function() {
 405                                         obj.set_tab(obj.url_prefix(urls.XUL_DEBUG_SHELL),{'tab_name':'JS Shell'},{});
 406                                 }
 407                         ],
 408                         'cmd_xuleditor' : [
 409                                 ['oncommand'],
 410                                 function() {
 411                                         obj.set_tab(obj.url_prefix(urls.XUL_DEBUG_XULEDITOR),{'tab_name':'XUL Editor'},{});
 412                                 }
 413                         ],
 414                         'cmd_fieldmapper' : [
 415                                 ['oncommand'],
 416                                 function() {
 417                                         obj.set_tab(obj.url_prefix(urls.XUL_DEBUG_FIELDMAPPER),{'tab_name':'Fieldmapper'},{});
 418                                 }
 419                         ],
 420                         'cmd_survey_wizard' : [
 421                                 ['oncommand'],
 422                                 function() {
 423                                         obj.data.stash_retrieve();
 424                                         obj.window.open(obj.url_prefix(urls.XUL_SURVEY_WIZARD),'survey_wizard','chrome');
 425                                 }
 426                         ],
 427                         'cmd_public_opac' : [
 428                                 ['oncommand'],
 429                                 function() {
 430                                         var loc = urls.XUL_BROWSER + '?url=' + window.escape(
 431                                                 urls.remote
 432                                         );
 433                                         obj.set_tab(
 434                                                 loc,
 435                                                 {'tab_name':'OPAC'},
 436                                                 { 'no_xulG' : true, 'show_nav_buttons' : true, 'show_print_button' : true, }
 437                                         );
 438                                 }
 439                         ],
 440                         'cmd_clear_cache' : [
 441                                 ['oncommand'],
 442                                 function clear_the_cache() {
 443                                         try {
 444                                                 var cacheClass          = Components.classes["@mozilla.org/network/cache-service;1"];
 445                                                 var cacheService        = cacheClass.getService(Components.interfaces.nsICacheService);
 446                                                 cacheService.evictEntries(Components.interfaces.nsICache.STORE_ON_DISK);
 447                                                 cacheService.evictEntries(Components.interfaces.nsICache.STORE_IN_MEMORY);
 448                                         } catch(E) {
 449                                                 dump(E+'\n');alert(E);
 450                                         }
 451                                 }
 452                         ],
 453                         'cmd_restore_all_tabs' : [
 454                                 ['oncommand'],
 455                                 function() {
 456                                         var tabs = obj.controller.view.tabs;
 457                                         for (var i = 0; i < tabs.childNodes.length; i++) {
 458                                                 tabs.childNodes[i].hidden = false;
 459                                         }
 460                                 }
 461                         ],
 462                 };
 463
 464                 JSAN.use('util.controller');
 465                 var cmd;
 466                 obj.controller = new util.controller();
 467                 obj.controller.init( { 'window_knows_me_by' : 'g.menu.controller', 'control_map' : cmd_map } );
 468
 469                 obj.controller.view.tabbox = window.document.getElementById('main_tabbox');
 470                 obj.controller.view.tabs = obj.controller.view.tabbox.firstChild;
 471                 obj.controller.view.panels = obj.controller.view.tabbox.lastChild;
 472
 473                 obj.new_tab(null,{'focus':true},null);
 474
 475                 obj.init_tab_focus_handlers();
 476         },
 477
 478         'spawn_search' : function(s) {
 479                 var obj = this;
 480                 obj.error.sdump('D_TRACE', 'Editor would like to search for: ' + js2JSON(s) );
 481                 obj.data.stash_retrieve();
 482                 var loc = obj.url_prefix(urls.XUL_PATRON_DISPLAY);
 483                 loc += '?doit=1&query=' + window.escape(js2JSON(s));
 484                 obj.new_tab( loc, {}, {} );
 485         },
 486
 487         'init_tab_focus_handlers' : function() {
 488                 var obj = this;
 489                 for (var i = 0; i < obj.controller.view.tabs.childNodes.length; i++) {
 490                         var tab = obj.controller.view.tabs.childNodes[i];
 491                         var panel = obj.controller.view.panels.childNodes[i];
 492                         tab.addEventListener(
 493                                 'command',
 494                                 function(p) {
 495                                         return function() {
 496                                                 try {
 497                                                                 if (p
 498                                                                         && p.firstChild
 499                                                                         && p.firstChild.nodeName == 'iframe'
 500                                                                         && p.firstChild.contentWindow
 501                                                                 ) {
 502                                                                         if (typeof p.firstChild.contentWindow.default_focus == 'function') {
 503                                                                                 p.firstChild.contentWindow.default_focus();
 504                                                                         } else {
 505                                                                                 //p.firstChild.contentWindow.firstChild.focus();
 506                                                                         }
 507                                                                 }
 508                                                 } catch(E) {
 509                                                         obj.error.sdump('D_ERROR','init_tab_focus_handler: ' + js2JSON(E));
 510                                                 }
 511                                         }
 512                                 }(panel),
 513                                 false
 514                         );
 515                 }
 516         },
 517
 518         'close_tab' : function () {
 519                 var idx = this.controller.view.tabs.selectedIndex;
 520                 var tab = this.controller.view.tabs.childNodes[idx];
 521                 tab.setAttribute('label','Tab ' + (idx+1));
 522                 if (idx == 0) {
 523                         try {
 524                                 this.controller.view.tabs.advanceSelectedTab(+1);
 525                         } catch(E) {
 526                                 this.error.sdump('D_TAB','failed tabs.advanceSelectedTab(+1):'+js2JSON(E) + '\n');
 527                                 try {
 528                                         this.controller.view.tabs.advanceSelectedTab(-1);
 529                                 } catch(E) {
 530                                         this.error.sdump('D_TAB','failed again tabs.advanceSelectedTab(-1):'+
 531                                                 js2JSON(E) + '\n');
 532                                 }
 533                         }
 534                 } else {
 535                         try {
 536                                 this.controller.view.tabs.advanceSelectedTab(-1);
 537                         } catch(E) {
 538                                 this.error.sdump('D_TAB','failed tabs.advanceSelectedTab(-1):'+js2JSON(E) + '\n');
 539                                 try {
 540                                         this.controller.view.tabs.advanceSelectedTab(+1);
 541                                 } catch(E) {
 542                                         this.error.sdump('D_TAB','failed again tabs.advanceSelectedTab(+1):'+
 543                                                 js2JSON(E) + '\n');
 544                                 }
 545                         }
 546
 547                 }
 548
 549                 this.error.sdump('D_TAB','\tnew tabbox.selectedIndex = ' + this.controller.view.tabbox.selectedIndex + '\n');
 550
 551                 this.controller.view.tabs.childNodes[ idx ].hidden = true;
 552                 this.error.sdump('D_TAB','tabs.childNodes[ ' + idx + ' ].hidden = true;\n');
 553
 554                 // Make sure we keep at least one tab open.
 555                 var tab_flag = true;
 556                 for (var i = 0; i < this.controller.view.tabs.childNodes.length; i++) {
 557                         var tab = this.controller.view.tabs.childNodes[i];
 558                         if (!tab.hidden)
 559                                 tab_flag = false;
 560                 }
 561                 if (tab_flag) {
 562                         this.controller.view.tabs.selectedIndex = 0;
 563                         this.new_tab();
 564                 }
 565         },
 566
 567         'find_free_tab' : function() {
 568                 var last_not_hidden = -1;
 569                 for (var i = 0; i<this.controller.view.tabs.childNodes.length; i++) {
 570                         var tab = this.controller.view.tabs.childNodes[i];
 571                         if (!tab.hidden)
 572                                 last_not_hidden = i;
 573                 }
 574                 if (last_not_hidden == this.controller.view.tabs.childNodes.length - 1)
 575                         last_not_hidden = -1;
 576                 // If the one next to last_not_hidden is hidden, we want it.
 577                 // Basically, we fill in tabs after existing tabs for as
 578                 // long as possible.
 579                 var idx = last_not_hidden + 1;
 580                 var candidate = this.controller.view.tabs.childNodes[ idx ];
 581                 if (candidate.hidden)
 582                         return idx;
 583                 // Alright, find the first hidden then
 584                 for (var i = 0; i<this.controller.view.tabs.childNodes.length; i++) {
 585                         var tab = this.controller.view.tabs.childNodes[i];
 586                         if (tab.hidden)
 587                                 return i;
 588                 }
 589                 return -1;
 590         },
 591
 592         'new_tab' : function(url,params,content_params) {
 593                 var tc = this.find_free_tab();
 594                 if (tc == -1) { return null; } // 9 tabs max
 595                 var tab = this.controller.view.tabs.childNodes[ tc ];
 596                 tab.hidden = false;
 597                 if (!content_params) content_params = {};
 598                 if (!params) params = { 'tab_name' : 'Tab ' + (tc+1) };
 599                 try {
 600                         if (params.focus) this.controller.view.tabs.selectedIndex = tc;
 601                         params.index = tc;
 602                         this.set_tab(url,params,content_params);
 603                 } catch(E) {
 604                         this.error.sdump('D_ERROR',E);
 605                 }
 606         },
 607
 608         'set_tab' : function(url,params,content_params) {
 609                 var obj = this;
 610                 if (!url) url = '/xul/server/';
 611                 if (!url.match(/:\/\//) && !url.match(/^data:/)) url = urls.remote + url;
 612                 if (!params) params = {};
 613                 if (!content_params) content_params = {};
 614                 var idx = this.controller.view.tabs.selectedIndex;
 615                 if (params && typeof params.index != 'undefined') idx = params.index;
 616                 var tab = this.controller.view.tabs.childNodes[ idx ];
 617                 var panel = this.controller.view.panels.childNodes[ idx ];
 618                 while ( panel.lastChild ) panel.removeChild( panel.lastChild );
 619
 620                 content_params.new_tab = function(a,b,c) { return obj.new_tab(a,b,c); };
 621                 content_params.set_tab = function(a,b,c) { return obj.set_tab(a,b,c); };
 622                 content_params.set_tab_name = function(name) { tab.setAttribute('label',(idx + 1) + ' ' + name); };
 623                 content_params.open_chrome_window = function(a,b,c) { return obj.window.open(a,b,c); };
 624                 content_params.url_prefix = function(url) { return obj.url_prefix(url); };
 625                 if (params && params.tab_name) content_params.set_tab_name( params.tab_name );
 626
 627                 var frame = this.w.document.createElement('iframe');
 628                 frame.setAttribute('flex','1');
 629                 frame.setAttribute('src',url);
 630                 panel.appendChild(frame);
 631
 632                 try {
 633                         netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
 634                         frame.contentWindow.IAMXUL = true;
 635                         frame.contentWindow.xulG = content_params;
 636                 } catch(E) {
 637                         this.error.sdump('D_ERROR', 'main.menu: ' + E);
 638                 }
 639                 return frame;
 640         }
 641
 642 }
 643
 644 dump('exiting main/menu.js\n');