git.roojs.org Git - roobuilder/blob - src/Builder4/WindowRooView.bjs

   1 {
   2  "build_module" : "builder",
   3  "gen_extended" : false,
   4  "items" : [
   5   {
   6    "# Gtk.Widget lastObj" : "null",
   7    "# JsRender.JsRender file" : "null",
   8    "# Xcls_MainWindow main_window" : "",
   9    "$ xns" : "Gtk",
  10    "Gtk.Orientation orientation" : "Gtk.Orientation.VERTICAL",
  11    "GtkSource.SearchContext searchcontext" : "",
  12    "bool hexpand" : true,
  13    "bool vexpand" : true,
  14    "id" : "WindowRooView",
  15    "int last_error_counter" : 0,
  16    "int last_search_end" : 0,
  17    "items" : [
  18     {
  19      "$ xns" : "Gtk",
  20      "bool vexpand" : true,
  21      "id" : "notebook",
  22      "items" : [
  23       {
  24        "$ xns" : "Gtk",
  25        "* pack" : false,
  26        "id" : "label_preview",
  27        "utf8 label" : "Preview",
  28        "xtype" : "Label"
  29       },
  30       {
  31        "$ xns" : "Gtk",
  32        "* pack" : false,
  33        "id" : "label_code",
  34        "utf8 label" : "Preview Generated Code",
  35        "xtype" : "Label"
  36       },
  37       {
  38        "$ xns" : "Gtk",
  39        "* pack" : "append_page,_this.label_preview.el",
  40        "Gtk.Orientation orientation" : "Gtk.Orientation.VERTICAL",
  41        "bool vexpand" : true,
  42        "id" : "paned",
  43        "items" : [
  44         {
  45          "$ homogeneous" : false,
  46          "$ xns" : "Gtk",
  47          "* pack" : "set_start_child",
  48          "Gtk.Orientation orientation" : "Gtk.Orientation.VERTICAL",
  49          "bool vexpand" : true,
  50          "id" : "viewbox",
  51          "items" : [
  52           {
  53            "$ height_request" : 20,
  54            "$ homogeneous" : true,
  55            "$ vexpand" : false,
  56            "$ xns" : "Gtk",
  57            "Gtk.Orientation orientation" : "Gtk.Orientation.HORIZONTAL",
  58            "items" : [
  59             {
  60              "$ xns" : "Gtk",
  61              "label" : "Redraw",
  62              "listeners" : {
  63               "clicked" : [
  64                "( ) => {",
  65                "    _this.view.renderJS(  true);",
  66                "}"
  67               ]
  68              },
  69              "xtype" : "Button"
  70             },
  71             {
  72              "$ active" : true,
  73              "$ xns" : "Gtk",
  74              "id" : "AutoRedraw",
  75              "label" : "Auto Redraw On",
  76              "listeners" : {
  77               "toggled" : [
  78                " (state) => {",
  79                "    this.el.set_label(this.el.active  ? \"Auto Redraw On\" : \"Auto Redraw Off\");",
  80                "}"
  81               ]
  82              },
  83              "xtype" : "CheckButton"
  84             },
  85             {
  86              "$ xns" : "Gtk",
  87              "label" : "Full Redraw",
  88              "listeners" : {
  89               "clicked" : [
  90                " () => {",
  91                "  _this.view.redraws = 99;",
  92                " //   _this.view.el.web_context.clear_cache();  ",
  93                "  //_this.view.renderJS(true);",
  94                "  FakeServerCache.clear();",
  95                "  _this.view.reInit();",
  96                " ",
  97                "}"
  98               ]
  99              },
 100              "xtype" : "Button"
 101             }
 102            ],
 103            "xtype" : "Box"
 104           },
 105           {
 106            "# GLib.DateTime lastRedraw" : "null",
 107            "# WebKit.WebInspector inspector" : "",
 108            "# bool pendingRedraw" : false,
 109            "# bool refreshRequired" : false,
 110            "# int redraws" : 0,
 111            "# string renderedData" : "\"\"",
 112            "# string runhtml" : "\"\"",
 113            "# string runjs" : "\"\"",
 114            "$ xns" : "WebKit",
 115            "* init" : [
 116             " {",
 117             "    // this may not work!?",
 118             "    var settings =  this.el.get_settings();",
 119             "    settings.enable_developer_extras = true;",
 120             "    ",
 121             "    ",
 122             "    var fs= new FakeServer(this.el);",
 123             "    fs.ref();",
 124             "    // this was an attempt to change the url perms.. did not work..",
 125             "    // settings.enable_file_access_from_file_uris = true;",
 126             "    // settings.enable_offline_web_application_cache - true;",
 127             "    // settings.enable_universal_access_from_file_uris = true;",
 128             "   ",
 129             "     ",
 130             "    ",
 131             "    ",
 132             "    ",
 133             "",
 134             "     // FIXME - base url of script..",
 135             "     // we need it so some of the database features work.",
 136             "    this.el.load_html( \"Render not ready\" , ",
 137             "            //fixme - should be a config option!",
 138             "            // or should we catch stuff and fix it up..",
 139             "            \"http://localhost/app.Builder/\"",
 140             "    );",
 141             "   ",
 142             "        ",
 143             "   //this.el.open('file:///' + __script_path__ + '/../builder.html');",
 144             "    /*",
 145             "    Gtk.drag_dest_set",
 146             "    (",
 147             "            this.el,              //",
 148             "            Gtk.DestDefaults.MOTION  | Gtk.DestDefaults.HIGHLIGHT,",
 149             "            null,            // list of targets",
 150             "            Gdk.DragAction.COPY         // what to do with data after dropped ",
 151             "    );",
 152             "                            ",
 153             "   // print(\"RB: TARGETS : \" + LeftTree.atoms[\"STRING\"]);",
 154             "    Gtk.drag_dest_set_target_list(this.el, this.get('/Window').targetList);",
 155             "    */",
 156             "    GLib.Timeout.add_seconds(1,  ()  =>{",
 157             "         //print(\"run refresh?\");",
 158             "         if (this.el == null) {",
 159             "            return false;",
 160             "         }",
 161             "         this.runRefresh(); ",
 162             "         return true;",
 163             "     });",
 164             "    ",
 165             "    ",
 166             "}",
 167             ""
 168            ],
 169            "bool vexpand" : true,
 170            "id" : "view",
 171            "listeners" : {
 172             "load_changed" : [
 173              "(le) => {",
 174              "    if (le != WebKit.LoadEvent.FINISHED) {",
 175              "        return;",
 176              "    }",
 177              "    if (this.runjs.length < 1) {",
 178              "        return;",
 179              "    }",
 180              "  //  this.el.run_javascript(this.runjs, null);",
 181              "     FakeServerCache.remove(    this.runjs);",
 182              "    this.runjs = \"\";",
 183              "}"
 184             ],
 185             "ready_to_show" : [
 186              "( ) => {",
 187              "  this.initInspector();",
 188              "",
 189              "}",
 190              ""
 191             ],
 192             "script_dialog" : [
 193              " (dialog) => {",
 194              "    ",
 195              "    ",
 196              "    if (this.el == null) {",
 197              "        return true;",
 198              "    }",
 199              "    ",
 200              "     var msg = dialog.get_message();",
 201              "     if (msg.length < 4) {",
 202              "        return false;",
 203              "     }",
 204              "     ",
 205              "     GLib.debug(\"script dialog got %s\", msg);",
 206              "     ",
 207              "     if (msg.substring(0,4) != \"IPC:\") {",
 208              "         return false;",
 209              "     }",
 210              "     var ar = msg.split(\":\", 3);",
 211              "    if (ar.length < 3) {",
 212              "        return false;",
 213              "    }",
 214              "",
 215              "    switch(ar[1]) {",
 216              "        case \"SAVEHTML\":",
 217              "\t        GLib.debug(\"GOT saveHTML %d\", ar[2].length);",
 218              "            _this.file.saveHTML(ar[2]);",
 219              "            _this.createThumb();",
 220              "            return true;",
 221              "        default:",
 222              "            return false;",
 223              "    }",
 224              "    ",
 225              "}"
 226             ]
 227            },
 228            "xtype" : "WebView",
 229            "| void initInspector" : [
 230             "() {",
 231             "    ",
 232             " ",
 233             "          ",
 234             "   // this.inspector.open_window.connect(() => {",
 235             "         this.inspector = this.el.get_inspector();",
 236             "         ",
 237             "         this.inspector.open_window.connect(() => {",
 238             "        print(\"inspector attach\\n\");",
 239             "        var wv = this.inspector.get_web_view();",
 240             "        if (wv != null) {",
 241             "            print(\"got inspector web view\\n\");",
 242             "            ",
 243             "            var cn = _this.inspectorcontainer.el.get_first_child();",
 244             "            if (cn != null) {",
 245             "                 _this.inspectorcontainer.el.remove(cn);",
 246             "             }",
 247             "            ",
 248             "            _this.inspectorcontainer.el.append(wv);",
 249             "            wv.show();",
 250             "        } else {",
 251             "\t         print(\"got inspector web view FAILED\\n\");",
 252             "            //this.inspector.close();",
 253             "            ",
 254             "            //this.inspector = null;",
 255             "           ",
 256             " ",
 257             "        }",
 258             "      return true;",
 259             "       ",
 260             "   });",
 261             "     this.inspector.show();",
 262             "         ",
 263             "    ",
 264             "  ",
 265             "}",
 266             ""
 267            ],
 268            "| void reInit" : [
 269             "() {",
 270             "   print(\"reInit?\");",
 271             "         // if this happens destroy the webkit..",
 272             "         // recreate it..",
 273             "     this.el.stop_loading();",
 274             "         ",
 275             "     if (_this.viewbox.el.get_parent() == null) {",
 276             "        return;",
 277             "     }",
 278             "         ",
 279             "         /*",
 280             "    _this.viewbox.el.remove(_this.viewcontainer.el);",
 281             "    //_this.paned.el.remove(_this.inspectorcontainer.el);        ",
 282             "         ",
 283             "         // destory seems to cause problems.",
 284             "         //this.el.destroy();",
 285             "        //_this.viewcontainer.el.destroy();",
 286             "         //_this.inspectorcontainer.el.destroy();",
 287             "     var  inv =new Xcls_inspectorcontainer(_this);",
 288             "      ",
 289             "      _this.paned.el.set_end_child(inv.el);",
 290             "      _this.inspectorcontainer = inv;",
 291             "      ",
 292             "     this.el = null;         ",
 293             "     var nv =new Xcls_viewcontainer(_this);",
 294             "    // nv.ref();",
 295             "     _this.viewbox.el.append(nv.el);",
 296             "         ",
 297             "         _this.viewcontainer = nv;",
 298             "     inv.el.show();",
 299             "     nv.el.show();",
 300             "         //while(Gtk.events_pending ()) Gtk.main_iteration ();",
 301             "         //_this.view.renderJS(true); ",
 302             "     _this.view.refreshRequired  = true;",
 303             "     ",
 304             "     */",
 305             "}",
 306             ""
 307            ],
 308            "| void renderJS" : [
 309             "(bool force) {",
 310             "",
 311             "    // this is the public redraw call..",
 312             "    // we refresh in a loop privately..",
 313             "    var autodraw = _this.AutoRedraw.el.active;",
 314             "    if (!autodraw && !force) {",
 315             "        print(\"Skipping redraw - no force, and autodraw off\");",
 316             "        return;",
 317             "    }",
 318             "     ",
 319             "    this.refreshRequired  = true;",
 320             "}",
 321             ""
 322            ],
 323            "| void runRefresh" : [
 324             " () ",
 325             "{",
 326             "    // this is run every 2 seconds from the init..",
 327             "",
 328             "  ",
 329             "    ",
 330             "    if (!this.refreshRequired) {",
 331             "       // print(\"no refresh required\");",
 332             "        return;",
 333             "    }",
 334             "",
 335             "    if (this.lastRedraw != null) {",
 336             "       // do not redraw if last redraw was less that 5 seconds ago.",
 337             "       if ((int64)(new DateTime.now_local()).difference(this.lastRedraw) < 5000 ) {",
 338             "            return;",
 339             "        }",
 340             "    }",
 341             "    ",
 342             "    if (_this.file == null) {",
 343             "        return;",
 344             "    }",
 345             "    ",
 346             "    ",
 347             "     this.refreshRequired = false;",
 348             "   //  print(\"HTML RENDERING\");",
 349             "     ",
 350             "     ",
 351             "     //this.get('/BottomPane').el.show();",
 352             "     //this.get('/BottomPane').el.set_current_page(2);// webkit inspector",
 353             "    _this.file.webkit_page_id  = this.el.get_page_id();",
 354             "    ",
 355             "    var js = _this.file.toSourcePreview();",
 356             "",
 357             "    if (js.length < 1) {",
 358             "        print(\"no data\");",
 359             "        return;",
 360             "    }",
 361             "//    var  data = js[0];",
 362             "    this.redraws++;",
 363             "  ",
 364             "    var project = (Project.Roo) _this.file.project;  ",
 365             "",
 366             "     //print (project.fn);",
 367             "     // set it to non-empty.",
 368             "     ",
 369             "//     runhtml = runhtml.length ?  runhtml : '<script type=\"text/javascript\"></script>'; ",
 370             "",
 371             "",
 372             "//   this.runhtml  = this.runhtml || '';",
 373             " ",
 374             " ",
 375             "    // then we need to reload the browser using",
 376             "    // load_html_string..",
 377             "",
 378             "    // then trigger a redraw once it's loaded..",
 379             "    this.pendingRedraw = true;",
 380             "",
 381             "    var runhtml = \"<script type=\\\"text/javascript\\\">\\n\" ;",
 382             "    string builderhtml;",
 383             "    ",
 384             "    try {",
 385             "        GLib.FileUtils.get_contents(BuilderApplication.configDirectory() + \"/resources/roo.builder.js\", out builderhtml);",
 386             "    } catch (Error e) {",
 387             "        builderhtml = \"\";",
 388             "    }",
 389             "",
 390             "    runhtml += builderhtml + \"\\n\";",
 391             "    runhtml += \"</script>\\n\" ;",
 392             "",
 393             "    // fix to make sure they are the same..",
 394             "    this.runhtml = project.runhtml;",
 395             "    // need to modify paths",
 396             "",
 397             "    string inhtml;",
 398             "    var base_template = project.base_template;",
 399             "    ",
 400             "    if (base_template.length > 0 && !FileUtils.test(",
 401             "        BuilderApplication.configDirectory() + \"/resources/\" +  base_template, FileTest.EXISTS)  ",
 402             "        ) {",
 403             "           print(\"invalid base_template name - using default:  %s\\n\", base_template);",
 404             "           base_template = \"\";",
 405             "    ",
 406             "    }",
 407             "    try {",
 408             "        GLib.FileUtils.get_contents(",
 409             "            BuilderApplication.configDirectory() + \"/resources/\" + ",
 410             "                (base_template.length > 0 ? base_template :  \"roo.builder.html\")",
 411             "                , out inhtml);",
 412             "    ",
 413             "    } catch (Error e) {",
 414             "        inhtml = \"\";",
 415             "    }    ",
 416             "    this.renderedData = js;",
 417             "",
 418             "",
 419             "    string js_src = js + \"",
 420             "Roo.onReady(function() {",
 421             "if (\" + _this.file.name +\".show) {",
 422             "\t\t\" + _this.file.name +\".show({});",
 423             "\t\t(function() {  ",
 424             "\t\t\tBuilder.saveHTML.defer(100, Builder);",
 425             "\t\t}).defer(100);",
 426             "}",
 427             "Roo.XComponent.build();",
 428             "});\\n\";",
 429             "\t",
 430             "   // print(\"render js: \" + js);",
 431             "    //if (!this.ready) {",
 432             "  //      console.log('not loaded yet');",
 433             "    //}",
 434             "    this.lastRedraw = new DateTime.now_local();",
 435             "",
 436             "",
 437             "    //this.runjs = js_src;",
 438             "    var fc =    FakeServerCache.factory_with_data(js_src);",
 439             "    this.runjs = fc.fname;",
 440             "    ",
 441             "        var html = inhtml.replace(\"</head>\", runhtml + this.runhtml + ",
 442             "            \"<script type=\\\"text/javascript\\\" src=\\\"xhttp://localhost\" + fc.fname + \"\\\"></script>\" +   ",
 443             "              //  \"<script type=\\\"text/javascript\\\">\\n\" +",
 444             "              //  js_src + \"\\n\" + ",
 445             "              //  \"</script>\" + ",
 446             "                        ",
 447             "        \"</head>\");",
 448             "        //print(\"LOAD HTML \" + html);",
 449             "        ",
 450             "         var rootURL = project.rootURL;",
 451             "   ",
 452             "        ",
 453             "        ",
 454             "        this.el.load_html( html , ",
 455             "            //fixme - should be a config option!",
 456             "            (rootURL.length > 0 ? rootURL : \"xhttp://localhost/roobuilder/\")",
 457             "        );",
 458             "          this.initInspector();   ",
 459             "    // force the inspector...        ",
 460             "       //   this.initInspector();",
 461             "        ",
 462             "        // - no need for this, the builder javascript will call it when build is complete",
 463             "        //GLib.Timeout.add_seconds(1, () => {",
 464             "        //    this.el.run_javascript(\"Builder.saveHTML()\",null);",
 465             "        //    return false;",
 466             "        //});",
 467             "//     print( \"before render\" +    this.lastRedraw);",
 468             "//    print( \"after render\" +    (new Date()));",
 469             "    ",
 470             "}",
 471             "                                                                                                                                                                                                                        "
 472            ]
 473           }
 474          ],
 475          "xtype" : "Box"
 476         },
 477         {
 478          "$ xns" : "Gtk",
 479          "* pack" : "set_end_child",
 480          "Gtk.Orientation orientation" : "Gtk.Orientation.VERTICAL",
 481          "bool vexpand" : true,
 482          "id" : "inspectorcontainer",
 483          "xtype" : "Box"
 484         }
 485        ],
 486        "xtype" : "Paned"
 487       },
 488       {
 489        "$ xns" : "Gtk",
 490        "* pack" : "append_page,_this.label_code.el",
 491        "Gtk.Orientation orientation" : "Gtk.Orientation.VERTICAL",
 492        "bool vexpand" : true,
 493        "int spacing" : 0,
 494        "items" : [
 495         {
 496          "$ xns" : "Gtk",
 497          "bool vexpand" : true,
 498          "id" : "sourceviewscroll",
 499          "items" : [
 500           {
 501            "# JsRender.Node? node_selected" : "null",
 502            "# bool button_is_pressed" : false,
 503            "# bool key_is_pressed" : false,
 504            "# bool loading" : true,
 505            "# int editable_start_pos" : "-1",
 506            "# string prop_selected" : "\"\"",
 507            "$ xns" : "GtkSource",
 508            "* init" : [
 509             "{",
 510             "   ",
 511             "   this.css = new Gtk.CssProvider();",
 512             "\t ",
 513             "\tthis.css.load_from_string(",
 514             "\t\t\"#roo-view { font:  10px monospace; }\"",
 515             "\t);",
 516             " ",
 517             "\tGtk.StyleContext.add_provider_for_display(",
 518             "\t\tthis.el.get_display(),",
 519             "\t\tthis.css,",
 520             "\t\tGtk.STYLE_PROVIDER_PRIORITY_APPLICATION",
 521             "\t);",
 522             "\t\t",
 523             "\t ",
 524             "    ",
 525             "    this.loading = true;",
 526             "    //var buf = this.el.get_buffer();",
 527             "    //buf.notify.connect(this.onCursorChanged);",
 528             "  ",
 529             "  ",
 530             "    var attrs = new GtkSource.MarkAttributes();",
 531             "    var  pink =   Gdk.RGBA();",
 532             "    pink.parse ( \"pink\");",
 533             "    attrs.set_background ( pink);",
 534             "    attrs.set_icon_name ( \"process-stop\");    ",
 535             "    attrs.query_tooltip_text.connect(( mark) => {",
 536             "        //print(\"tooltip query? %s\\n\", mark.name);",
 537             "        return mark.name;",
 538             "    });",
 539             "    ",
 540             "    this.el.set_mark_attributes (\"ERR\", attrs, 1);",
 541             "    ",
 542             "     var wattrs = new GtkSource.MarkAttributes();",
 543             "    var  blue =   Gdk.RGBA();",
 544             "    blue.parse ( \"#ABF4EB\");",
 545             "    wattrs.set_background ( blue);",
 546             "    wattrs.set_icon_name ( \"process-stop\");    ",
 547             "    wattrs.query_tooltip_text.connect(( mark) => {",
 548             "        //print(\"tooltip query? %s\\n\", mark.name);",
 549             "        return mark.name;",
 550             "    });",
 551             "    ",
 552             "    this.el.set_mark_attributes (\"WARN\", wattrs, 1);",
 553             "    ",
 554             " ",
 555             "    ",
 556             "     var dattrs = new GtkSource.MarkAttributes();",
 557             "    var  purple =   Gdk.RGBA();",
 558             "    purple.parse ( \"#EEA9FF\");",
 559             "    dattrs.set_background ( purple);",
 560             "    dattrs.set_icon_name ( \"process-stop\");    ",
 561             "    dattrs.query_tooltip_text.connect(( mark) => {",
 562             "        //print(\"tooltip query? %s\\n\", mark.name);",
 563             "        return mark.name;",
 564             "    });",
 565             "    ",
 566             "    this.el.set_mark_attributes (\"DEPR\", dattrs, 1);",
 567             "    ",
 568             "    ",
 569             "    var gattrs = new GtkSource.MarkAttributes();",
 570             "    var  grey =   Gdk.RGBA();",
 571             "    grey.parse ( \"#ccc\");",
 572             "    gattrs.set_background ( grey);",
 573             " ",
 574             "    ",
 575             "    this.el.set_mark_attributes (\"grey\", gattrs, 1);",
 576             "    ",
 577             "    ",
 578             "    ",
 579             "    ",
 580             "    ",
 581             "    ",
 582             "}",
 583             " "
 584            ],
 585            "* pack" : "set_child",
 586            "Gtk.CssProvider css" : "",
 587            "gboolean editable" : false,
 588            "gboolean show_line_marks" : true,
 589            "gboolean show_line_numbers" : true,
 590            "id" : "sourceview",
 591            "items" : [
 592             {
 593              "$ xns" : "GtkSource",
 594              "* pack" : "set_buffer",
 595              "bool dirty" : false,
 596              "bool in_cursor_change" : false,
 597              "id" : "buffer",
 598              "int error_line" : "-1",
 599              "int last_line" : "-1",
 600              "listeners" : {
 601               "changed" : [
 602                " () => {",
 603                "  ",
 604                "    // check syntax??",
 605                "    // ??needed..??",
 606                "   // _this.save_button.el.sensitive = true;",
 607                "    ///?? has changed occured during loading?",
 608                "    ",
 609                "    // only trigger this if ",
 610                "    ",
 611                "    ",
 612                "    ",
 613                "    ",
 614                "    if (_this.sourceview.loading) {",
 615                "\t\treturn;",
 616                "\t}",
 617                "\t",
 618                "",
 619                "\t",
 620                "    print(\"- PREVIEW EDITOR CHANGED--\");",
 621                "",
 622                "    this.dirty = true;  ",
 623                "   // this.checkSyntax(); // this calls backs and highlights errors.. in theory...  ",
 624                "",
 625                "",
 626                "",
 627                "\tif (!_this.sourceview.button_is_pressed && !_this.sourceview.key_is_pressed) {",
 628                "\t\tprint(\"button or key not pressed to generate change?!\\n\");",
 629                "\t\treturn;",
 630                "\t}",
 631                "\t\t",
 632                "    ",
 633                "\t// what are we editing??",
 634                "\tif (null == _this.sourceview.node_selected || _this.sourceview.prop_selected.length  < 1) {",
 635                "\t\treturn;",
 636                "\t}",
 637                "\t",
 638                "\t// find the colon on the first line...",
 639                "\t",
 640                "\tif (_this.sourceview.editable_start_pos > -1) {",
 641                "\t\t",
 642                "\t\tvar buf = (GtkSource.Buffer)_this.sourceview.el.get_buffer();",
 643                "\t\t",
 644                "        //print(\"cursor changed : %d\\n\", buf.cursor_position);",
 645                "        Gtk.TextIter spos,epos;",
 646                "        buf.get_iter_at_offset(out spos, _this.sourceview.editable_start_pos);",
 647                "        buf.get_iter_at_offset(out epos, _this.sourceview.editable_start_pos); // initialize epos..",
 648                "        ",
 649                "        var gotit= false;",
 650                "        var line = spos.get_line();",
 651                "        var endline = buf.get_line_count();",
 652                "        while (line < endline) {",
 653                "    \t\tline++;",
 654                "\t        buf.get_iter_at_line(out epos, line);",
 655                "\t        if (buf.get_source_marks_at_line(line, \"grey\").length() > 0) {",
 656                "\t\t        buf.get_iter_at_line(out epos, line);\t    \t\t",
 657                "\t    \t\tgotit=true;",
 658                "\t    \t\tbreak;",
 659                "    \t\t}",
 660                "\t\t}",
 661                "        ",
 662                " \t\tif (gotit) {",
 663                "\t \t\tprint(\"End Offset = %d/%d\\n\", epos.get_line(), epos.get_offset());",
 664                "\t\t\t// get the pos...",
 665                "\t\t\t// in theory the last char will be '}' or '},' .. or ','",
 666                "\t\t\t// we should chop the ',' of the end...",
 667                "\t\t\tvar str = buf.get_text(spos, epos, false);",
 668                "\t\t\tprint(\"got string\\n%s\\n\", str);",
 669                "\t\t",
 670                "\t\t}",
 671                "\t}",
 672                "    return ;",
 673                "}",
 674                "",
 675                " ",
 676                ""
 677               ],
 678               "cursor_moved" : [
 679                "( ) => {",
 680                "GLib.debug(\"cursor moved called\");",
 681                "",
 682                "",
 683                " \tif (this.in_cursor_change ) {",
 684                "        GLib.debug(\"cursor changed : %d [ignoring nested call)\", this.el.cursor_position);",
 685                "        return;",
 686                "    }",
 687                "   ",
 688                "    GLib.debug(\"cursor changed : %d\", this.el.cursor_position);",
 689                "    Gtk.TextIter cpos;",
 690                "    this.el.get_iter_at_offset(out cpos, this.el.cursor_position);",
 691                "    ",
 692                "    var ln = cpos.get_line();",
 693                "    if (this.last_line == ln ){",
 694                "    \treturn;",
 695                "\t}",
 696                "\tthis.last_line = ln;",
 697                "    var node = _this.file.lineToNode(ln);",
 698                "",
 699                "    if (node == null) {",
 700                "        print(\"can not find node\\n\");",
 701                "        return;",
 702                "    }",
 703                "    this.in_cursor_change  = true;",
 704                "    var ltree = _this.main_window.windowstate.left_tree;",
 705                "    ltree.model.selectNode(node);",
 706                "    this.in_cursor_change  = false;",
 707                "}",
 708                ""
 709               ]
 710              },
 711              "xtype" : "Buffer",
 712              "| bool highlightErrors" : [
 713               "( Gee.HashMap<int,string> validate_res) {",
 714               "         ",
 715               "    this.error_line = validate_res.size;",
 716               "\t",
 717               "    if (this.error_line < 1) {",
 718               "          return true;",
 719               "    }",
 720               "    var tlines = this.el.get_line_count ();",
 721               "    Gtk.TextIter iter;",
 722               "    var valiter = validate_res.map_iterator();",
 723               "    while (valiter.next()) {",
 724               "    ",
 725               "//        print(\"get inter\\n\");",
 726               "        var eline = valiter.get_key();",
 727               "        if (eline > tlines) {",
 728               "            continue;",
 729               "        }",
 730               "        this.el.get_iter_at_line( out iter, eline);",
 731               "        //print(\"mark line\\n\");",
 732               "        this.el.create_source_mark(valiter.get_value(), \"ERR\", iter);",
 733               "    }   ",
 734               "    return false;",
 735               "}"
 736              ],
 737              "| string toString" : [
 738               "  () {",
 739               "    ",
 740               "    Gtk.TextIter s;",
 741               "    Gtk.TextIter e;",
 742               "    this.el.get_start_iter(out s);",
 743               "    this.el.get_end_iter(out e);",
 744               "    var ret = this.el.get_text(s,e,true);",
 745               "    //print(\"TO STRING? \" + ret);",
 746               "    return ret;",
 747               "}",
 748               " "
 749              ]
 750             },
 751             {
 752              "$ xns" : "Gtk",
 753              "* pack" : "add_controller",
 754              "listeners" : {
 755               "key_pressed" : [
 756                "(keyval, keycode, state) => {",
 757                "",
 758                " ",
 759                "    ",
 760                "  \tif (keyval == Gdk.Key.g && (state & Gdk.ModifierType.CONTROL_MASK ) > 0 ) {",
 761                "\t    GLib.debug(\"SAVE: ctrl-g  pressed\");",
 762                "\t\t_this.forwardSearch(true);",
 763                "\t    return false;",
 764                "\t}",
 765                "\tif (keyval == Gdk.Key.f && (state & Gdk.ModifierType.CONTROL_MASK ) > 0 ) {",
 766                "\t    GLib.debug(\"SAVE: ctrl-f  pressed\");",
 767                "\t\t_this.search_entry.el.grab_focus();",
 768                "\t    return false ;",
 769                "\t}",
 770                "    ",
 771                "\t//this.button_is_pressed = true;",
 772                "\t//return false;",
 773                "   // print(event.key.keyval)",
 774                "    ",
 775                "    return false;",
 776                " ",
 777                " ",
 778                "}",
 779                ""
 780               ]
 781              },
 782              "xtype" : "EventControllerKey"
 783             }
 784            ],
 785            "listeners" : {
 786             "query_tooltip" : [
 787              "(x, y, keyboard_tooltip, tooltip) => {",
 788              "\t",
 789              "\t//GLib.debug(\"query tooltip\");",
 790              "\tGtk.TextIter iter;",
 791              "\tint trailing;",
 792              "\t",
 793              "\tvar yoff = (int) _this.sourceviewscroll.el.vadjustment.value;",
 794              "\t",
 795              "\tthis.el.get_iter_at_position (out iter, out trailing,  x,  y + yoff);",
 796              "\t ",
 797              "\tvar l = iter.get_line();",
 798              "\t//GLib.debug(\"query tooltip line %d\", (int) l);",
 799              "\tvar marks = _this.buffer.el.get_source_marks_at_line(l, null);",
 800              "\t//GLib.debug(\"query tooltip line marks %d\", (int) marks.length());",
 801              "\tvar str = \"\";",
 802              "\tmarks.@foreach((m) => { ",
 803              "\t\t//GLib.debug(\"got mark %s\", m.name);",
 804              "\t\tstr += (str.length > 0 ? \"\\n\" : \"\") + m.name;",
 805              "\t});",
 806              "\t// true if there is a mark..",
 807              "\tif (str.length > 0 ) {",
 808              "\t\t\ttooltip.set_text( str);",
 809              "\t}",
 810              "\treturn str.length > 0 ? true : false;",
 811              "",
 812              "}"
 813             ]
 814            },
 815            "string name" : "roo-view",
 816            "xtype" : "View",
 817            "| string toString" : [
 818             "() {",
 819             "   Gtk.TextIter s;",
 820             "    Gtk.TextIter e;",
 821             "    this.el.get_buffer().get_start_iter(out s);",
 822             "    this.el.get_buffer().get_end_iter(out e);",
 823             "    var ret = this.el.get_buffer().get_text(s,e,true);",
 824             "    //print(\"TO STRING? \" + ret);",
 825             "    return ret;",
 826             "}",
 827             ""
 828            ],
 829            "| void clearGreySelection" : [
 830             "() {",
 831             " // clear all the marks..",
 832             "    var sbuf = (GtkSource.Buffer)this.el.buffer;",
 833             "    ",
 834             "    Gtk.TextIter start;",
 835             "    Gtk.TextIter end;     ",
 836             "        ",
 837             "    sbuf.get_bounds (out start, out end);",
 838             "    sbuf.remove_source_marks (start, end, \"grey\");",
 839             "    ",
 840             "    ",
 841             "}",
 842             ""
 843            ],
 844            "| void highlightErrorsJson" : [
 845             " (string type, Json.Object obj) {",
 846             "       // this is a hook for the vala code - it has no value in javascript ",
 847             "       // as we only have one error ususally....",
 848             "        return  ;",
 849             "    ",
 850             " ",
 851             "",
 852             "",
 853             "}"
 854            ],
 855            "| void loadFile" : [
 856             "( ) {",
 857             "    this.loading = true;",
 858             "    ",
 859             "    ",
 860             "    // get the cursor and scroll position....",
 861             "    var buf = this.el.get_buffer();",
 862             "\tvar cpos = buf.cursor_position;",
 863             "    ",
 864             "   print(\"BEFORE LOAD cursor = %d\\n\", cpos);",
 865             "   ",
 866             "    var vadj_pos = this.el.get_vadjustment().get_value();",
 867             "   ",
 868             "    ",
 869             " ",
 870             "    buf.set_text(\"\",0);",
 871             "    var sbuf = (GtkSource.Buffer) buf;",
 872             "",
 873             "    ",
 874             "",
 875             "    if (_this.file == null || _this.file.xtype != \"Roo\") {",
 876             "        print(\"xtype != Roo\");",
 877             "        this.loading = false;",
 878             "        return;",
 879             "    }",
 880             "    ",
 881             "    // get the string from the rendered tree...",
 882             "     ",
 883             "     var str = _this.file.toSource();",
 884             "     ",
 885             "//    print(\"setting str %d\\n\", str.length);",
 886             "    buf.set_text(str, str.length);",
 887             "    var lm = GtkSource.LanguageManager.get_default();",
 888             "     ",
 889             "    //?? is javascript going to work as js?",
 890             "    ",
 891             "    ((GtkSource.Buffer)(buf)) .set_language(lm.get_language(_this.file.language));",
 892             "  ",
 893             "    ",
 894             "    _this.main_window.windowstate.updateErrorMarksAll();",
 895             "    ",
 896             "    //  restore the cursor position?",
 897             "    // after reloading the contents.",
 898             "     GLib.Timeout.add(500, () => {",
 899             "\t\t_this.buffer.in_cursor_change = true;",
 900             "        print(\"RESORTING cursor to = %d\\n\", cpos);",
 901             "\t\tGtk.TextIter cpos_iter;",
 902             "\t\tbuf.get_iter_at_offset(out cpos_iter, cpos);",
 903             "\t\tbuf.place_cursor(cpos_iter); ",
 904             "\t\t",
 905             "\t\tthis.el.get_vadjustment().set_value(vadj_pos);;",
 906             "\t\t_this.buffer.in_cursor_change = false;",
 907             " ",
 908             "\t\t",
 909             "\t\t",
 910             "\t\t//_this.buffer.checkSyntax();",
 911             "\t\treturn false;",
 912             "\t});",
 913             "\t\t",
 914             "    this.loading = false; ",
 915             "    _this.buffer.dirty = false;",
 916             "}",
 917             ""
 918            ],
 919            "| void nodeSelected" : [
 920             "(JsRender.Node? sel, bool scroll) {",
 921             "  ",
 922             "    ",
 923             "    if (this.loading) {",
 924             "    \treturn;",
 925             "\t}",
 926             "    // this is connected in widnowstate",
 927             "    print(\"Roo-view - node selected\\n\");",
 928             "    var buf = this.el.get_buffer();",
 929             " ",
 930             "    var sbuf = (GtkSource.Buffer) buf;",
 931             "",
 932             "    ",
 933             "    ",
 934             "   ",
 935             "    // clear all the marks..",
 936             "     Gtk.TextIter start;",
 937             "    Gtk.TextIter end;     ",
 938             "        ",
 939             "    sbuf.get_bounds (out start, out end);",
 940             "    sbuf.remove_source_marks (start, end, \"grey\");",
 941             "    ",
 942             "        this.node_selected = sel;",
 943             "     if (sel == null) {",
 944             "        // no highlighting..",
 945             "        return;",
 946             "    }",
 947             "    Gtk.TextIter iter;   ",
 948             "    sbuf.get_iter_at_line(out iter,  sel.line_start);",
 949             "    ",
 950             "    ",
 951             "    Gtk.TextIter cur_iter;",
 952             "    sbuf.get_iter_at_offset(out cur_iter, sbuf.cursor_position);",
 953             "    ",
 954             "    //var cur_line = cur_iter.get_line();",
 955             "    //if (cur_line > sel.line_start && cur_line < sel.line_end) {",
 956             "    ",
 957             "    //} else {",
 958             "    if (! _this.buffer.in_cursor_change) {",
 959             "    \tthis.el.scroll_to_iter(iter,  0.1f, true, 0.0f, 0.5f);",
 960             "\t}",
 961             "    ",
 962             "     ",
 963             "    ",
 964             "    for (var i = 0; i < buf.get_line_count();i++) {",
 965             "        if (i < sel.line_start || i > sel.line_end) {",
 966             "           ",
 967             "            sbuf.get_iter_at_line(out iter, i);",
 968             "            sbuf.create_source_mark(null, \"grey\", iter);",
 969             "            ",
 970             "        }",
 971             "    ",
 972             "    }",
 973             "    ",
 974             "",
 975             "}",
 976             ""
 977            ],
 978            "| void updateGreySelection" : [
 979             "(bool scroll) { ",
 980             "\tvar sel = this.node_selected;",
 981             "\tprint(\"node selected\\n\");",
 982             "    var buf = this.el.get_buffer();",
 983             "    var sbuf = (GtkSource.Buffer) buf;",
 984             "",
 985             "   ",
 986             "   this.clearGreySelection();",
 987             "   ",
 988             "   ",
 989             "   ",
 990             "     if (sel == null) {",
 991             "\t     print(\"no selected node\\n\");",
 992             "        // no highlighting..",
 993             "        return;",
 994             "    }",
 995             "    ",
 996             "    print(\"highlight region %d to %d\\n\", sel.line_start,sel.line_end);",
 997             "    Gtk.TextIter iter;   ",
 998             "    sbuf.get_iter_at_line(out iter,  sel.line_start);",
 999             "    ",
1000             "    ",
1001             "    Gtk.TextIter cur_iter;",
1002             "    sbuf.get_iter_at_offset(out cur_iter, sbuf.cursor_position);",
1003             "   ",
1004             "    var cursor_at_line = cur_iter.get_line();",
1005             "    ",
1006             "    ",
1007             "    //var cur_line = cur_iter.get_line();",
1008             "    //if (cur_line > sel.line_start && cur_line < sel.line_end) {",
1009             "    ",
1010             "    //} else {",
1011             "    if (scroll) {",
1012             "\t\tprint(\"scrolling to node -- should occur on node picking.\\n\");",
1013             "    \tthis.el.scroll_to_iter(iter,  0.1f, true, 0.0f, 0.5f);",
1014             "\t}",
1015             "    ",
1016             "    var start_line = sel.line_start;",
1017             "    var end_line = sel.line_end;",
1018             "    ",
1019             "    ",
1020             "    this.el.editable = false;",
1021             "    ",
1022             "    //var colon_pos = 0;",
1023             "    ",
1024             "    this.editable_start_pos = -1;",
1025             "    ",
1026             "    // now if we have selected a property...",
1027             "    if (this.prop_selected.length> 0 ) {",
1028             "",
1029             "\t\tint nstart, nend;",
1030             "\t\tif (sel.getPropertyRange(this.prop_selected, out nstart, out nend) && nend > nstart) {",
1031             "\t\t\tstart_line = nstart;",
1032             "\t\t\tend_line = nend;",
1033             "\t\t\t// this.el.editable = true; << cant do this!!?",
1034             "\t\t\tprint(\"start line = %d, end line = %d\\n\", start_line, end_line);",
1035             "\t\t\t",
1036             "\t\t\t\t// see if we are 'right of ':'",
1037             "\t\t\t\t// get an iter for the start of the line.",
1038             "\t\t\tGtk.TextIter start_first_line_iter,end_first_line_iter;",
1039             "\t\t\tthis.el.buffer.get_iter_at_line(out start_first_line_iter, start_line -1);",
1040             "\t\t\tthis.el.buffer.get_iter_at_line(out end_first_line_iter, start_line -1);",
1041             "\t\t\t ",
1042             "\t\t\t",
1043             "\t\t\t",
1044             "\t\t\t",
1045             "\t\t\tif (end_first_line_iter.forward_to_line_end()) {",
1046             "\t\t\t\tvar first_line  = this.el.buffer.get_text(start_first_line_iter, end_first_line_iter, false);",
1047             "\t\t\t\t",
1048             "\t\t\t\tprint(\"first line = %s\\n\", first_line);",
1049             "\t\t\t\tif (first_line.contains(\":\")) {",
1050             "\t\t\t\t\tthis.editable_start_pos = start_first_line_iter.get_offset() + first_line.index_of(\":\") + 1;",
1051             "\t\t\t\t\tprint(\"colon_pos  = %d\\n\", this.editable_start_pos);",
1052             "\t\t\t\t}",
1053             "\t\t\t\t",
1054             "",
1055             "\t\t\t\t//Gtk.TextIter colon_iter;",
1056             "\t\t\t\t//sbuf.get_iter_at_offset (out colon_iter, colon_pos);",
1057             "\t\t\t\t//sbuf.create_source_mark(null, \"active_text\", colon_iter);",
1058             "\t\t\t}",
1059             "\t\t\t",
1060             "\t\t\t",
1061             "\t\t\t",
1062             "\t\t\t//print(\"is cursor at line? %d ?= %d\\n\", start_line -1 , cursor_at_line);",
1063             "\t\t\t//if (start_line - 1 == cursor_at_line) {",
1064             "\t\t\t// should be ok - current_posssion can not be less than '-1'...",
1065             "\t\t\tif (sbuf.cursor_position < this.editable_start_pos) {",
1066             "\t\t\t",
1067             "\t\t\t\tprint(\"cursor is before start pos.. - turn off editable...\\n\");",
1068             "\t\t\t\t//var before_cursor_string = this.el.buffer.get_text(start_line_iter, cur_iter, false);",
1069             "\t\t\t\t//print(\"before cursor string =  %s\\n\", before_cursor_string);",
1070             "\t\t\t\t//if (!before_cursor_string.contains(\":\")) {",
1071             "\t\t\t\t\tthis.el.editable = false;",
1072             "\t\t\t\t//}",
1073             "\t\t\t\t",
1074             "\t\t\t}",
1075             "\t\t\t ",
1076             "\t\t\t ",
1077             "",
1078             "\t\t\t ",
1079             "\t\t}",
1080             "\t\tprint(\"propSelected = %s range  %d -> %d\\n\", this.prop_selected, start_line, end_line);\t\t",
1081             "\t\t",
1082             "\t\t",
1083             "    }",
1084             "    ",
1085             "\tprint(\"checking selection\\n\");",
1086             "    ",
1087             "    ",
1088             "    // check selection - if it's out of 'bounds'",
1089             "    if (this.el.editable && sbuf.get_has_selection()) {",
1090             "\t\tGtk.TextIter sel_start_iter, sel_end_iter;",
1091             "\t\tsbuf.get_selection_bounds(out sel_start_iter, out sel_end_iter);",
1092             "\t\t",
1093             "\t\tif (sel_start_iter.get_line() < start_line || sel_end_iter.get_line() > end_line ||",
1094             "\t\t\tsel_start_iter.get_line() > end_line   || sel_end_iter.get_line() < start_line\t\t\t) {",
1095             "\t\t\t// save?",
1096             "\t\t\tthis.el.editable = false;",
1097             "\t\t}",
1098             "\t\tif (this.editable_start_pos > 0 &&",
1099             "\t\t\t(sel_start_iter.get_offset() < this.editable_start_pos || sel_end_iter.get_offset() < this.editable_start_pos)",
1100             "\t\t\t",
1101             "\t\t) {",
1102             "\t\t\tthis.el.editable = false;",
1103             "\t\t}",
1104             "\t\t",
1105             "\t\t ",
1106             "    ",
1107             "    }",
1108             "    ",
1109             "    ",
1110             "    ",
1111             "    ",
1112             "    for (var i = 0; i < buf.get_line_count();i++) {",
1113             "        if (i < (start_line -1) || i > (end_line -1)) {",
1114             "           ",
1115             "            sbuf.get_iter_at_line(out iter, i);",
1116             "            sbuf.create_source_mark(null, \"grey\", iter);",
1117             "            ",
1118             "        }",
1119             "    ",
1120             "    }",
1121             "    if (scroll && (cursor_at_line > end_line || cursor_at_line < start_line)) {",
1122             "\t    Gtk.TextIter cpos_iter;",
1123             "\t\tbuf.get_iter_at_line(out cpos_iter, start_line);",
1124             "\t\t",
1125             "\t\tbuf.place_cursor(cpos_iter); ",
1126             "\t}",
1127             "",
1128             "",
1129             "}"
1130            ]
1131           }
1132          ],
1133          "xtype" : "ScrolledWindow"
1134         },
1135         {
1136          "$ xns" : "Gtk",
1137          "Gtk.Orientation orientation" : "Gtk.Orientation.HORIZONTAL",
1138          "bool homogeneous" : false,
1139          "bool vexpand" : false,
1140          "int spacing" : 0,
1141          "items" : [
1142           {
1143            "$ xns" : "Gtk",
1144            "* init" : [
1145             "this.css = new Gtk.CssProvider();",
1146             " ",
1147             "this.css.load_from_string(",
1148             "\t\"#roo-search-entry { background-color: #ccc; }\"",
1149             ");",
1150             " ",
1151             "Gtk.StyleContext.add_provider_for_display(",
1152             "\tthis.el.get_display(),",
1153             "\tthis.css,",
1154             "\tGtk.STYLE_PROVIDER_PRIORITY_APPLICATION",
1155             ");",
1156             "\t\t",
1157             "\t ",
1158             " ",
1159             ""
1160            ],
1161            "Gtk.CssProvider css" : "",
1162            "bool hexpand" : true,
1163            "id" : "search_entry",
1164            "items" : [
1165             {
1166              "$ xns" : "Gtk",
1167              "listeners" : {
1168               "key_pressed" : [
1169                "(keyval, keycode, state) => {",
1170                "",
1171                "\tif (keyval == Gdk.Key.g && (state & Gdk.ModifierType.CONTROL_MASK ) > 0 ) {",
1172                "\t    GLib.debug(\"SAVE: ctrl-g  pressed\");",
1173                "\t\t_this.forwardSearch(true);",
1174                "\t    return true;",
1175                "\t}",
1176                "    ",
1177                "  ",
1178                " \tif (keyval == Gdk.Key.Return) {",
1179                "\t\t_this.forwardSearch(true);",
1180                "\t\t",
1181                "\t\t",
1182                "\t    return true;",
1183                "",
1184                "\t}    ",
1185                "   // print(event.key.keyval)",
1186                "   ",
1187                "    return false;",
1188                "}",
1189                ""
1190               ]
1191              },
1192              "xtype" : "EventControllerKey"
1193             }
1194            ],
1195            "listeners" : {
1196             "search_changed" : [
1197              "( ) => {",
1198              "",
1199              "_this.search(_this.search_entry.el.text);",
1200              "\t _this.search_results.updateResults();",
1201              "",
1202              "\tGLib.Timeout.add_seconds(1,() => {",
1203              "\t\t _this.search_results.updateResults();",
1204              "\t\t return false;",
1205              "\t });",
1206              "}",
1207              ""
1208             ]
1209            },
1210            "string name" : "roo-search-entry",
1211            "string placeholder_text" : "Press enter to search",
1212            "xtype" : "SearchEntry",
1213            "| void forwardSearch" : [
1214             "(bool change_focus) {",
1215             "",
1216             "",
1217             "\t_this.forwardSearch(change_focus);",
1218             "",
1219             "/*",
1220             "",
1221             "\tswitch(_this.windowstate.state) {",
1222             "\t\tcase WindowState.State.CODEONLY:",
1223             "\t\t//case WindowState.State.CODE:",
1224             "\t\t\t// search the code being edited..",
1225             "\t\t\t_this.windowstate.code_editor_tab.forwardSearch(change_focus);",
1226             "\t\t\t ",
1227             "\t\t\tbreak;",
1228             "\t\tcase WindowState.State.PREVIEW:",
1229             "\t\t\tif (_this.windowstate.file.xtype == \"Gtk\") {",
1230             "\t\t\t\t_this.windowstate.window_gladeview.forwardSearch(change_focus);",
1231             "\t\t\t} else { ",
1232             "\t\t\t\t _this.windowstate.window_rooview.forwardSearch(change_focus);",
1233             "\t\t\t}",
1234             "\t\t",
1235             "\t\t\tbreak;",
1236             "\t}",
1237             "\t*/",
1238             "\t",
1239             "}",
1240             ""
1241            ]
1242           },
1243           {
1244            "$ xns" : "Gtk",
1245            "id" : "search_results",
1246            "int margin_end" : 4,
1247            "int margin_start" : 4,
1248            "string label" : "No Results",
1249            "xtype" : "Label",
1250            "| void updateResults" : [
1251             "() {",
1252             "\tthis.el.visible = true;",
1253             "\t",
1254             "\tvar res = _this.searchcontext.get_occurrences_count();",
1255             "\tif (res < 0) {",
1256             "\t\t_this.search_results.el.label = \"??? Matches\";\t\t",
1257             "\t\treturn;",
1258             "\t}",
1259             "",
1260             "\t_this.nextBtn.el.sensitive = false;",
1261             "\t_this.backBtn.el.sensitive = false;\t",
1262             "",
1263             "\tif (res > 0) {",
1264             "\t\t_this.search_results.el.label = \"%d Matches\".printf(res);",
1265             "\t\t_this.nextBtn.el.sensitive = true;",
1266             "\t\t_this.backBtn.el.sensitive = true;",
1267             "\t\treturn;",
1268             "\t} ",
1269             "\t_this.search_results.el.label = \"No Matches\";",
1270             "\t",
1271             "}"
1272            ]
1273           },
1274           {
1275            "$ xns" : "Gtk",
1276            "bool always_show_image" : true,
1277            "bool sensitive" : false,
1278            "id" : "nextBtn",
1279            "listeners" : {
1280             "clicked" : [
1281              "(event) => {",
1282              "",
1283              "\t_this.forwardSearch(true);",
1284              "\t ",
1285              "}",
1286              ""
1287             ]
1288            },
1289            "string icon_name" : "go-down",
1290            "xtype" : "Button"
1291           },
1292           {
1293            "$ xns" : "Gtk",
1294            "bool always_show_image" : true,
1295            "bool sensitive" : false,
1296            "id" : "backBtn",
1297            "listeners" : {
1298             "clicked" : [
1299              "(event) => {",
1300              "",
1301              "\t_this.backSearch(true);",
1302              "\t",
1303              "\t ",
1304              "}",
1305              ""
1306             ]
1307            },
1308            "string icon_name" : "go-up",
1309            "xtype" : "Button"
1310           },
1311           {
1312            "$ xns" : "Gtk",
1313            "bool always_show_image" : true,
1314            "items" : [
1315             {
1316              "$ xns" : "Gtk",
1317              "* pack" : false,
1318              "* prop" : "popover",
1319              "id" : "search_settings",
1320              "items" : [
1321               {
1322                "$ xns" : "Gtk",
1323                "* prop" : "child",
1324                "Gtk.Orientation orientation" : "Gtk.Orientation.VERTICAL",
1325                "int spacing" : 0,
1326                "items" : [
1327                 {
1328                  "$ xns" : "Gtk",
1329                  "* init" : [
1330                   "{",
1331                   "\tthis.el.show();",
1332                   "}",
1333                   ""
1334                  ],
1335                  "id" : "case_sensitive",
1336                  "string label" : "Case Sensitive",
1337                  "xtype" : "CheckButton"
1338                 },
1339                 {
1340                  "$ xns" : "Gtk",
1341                  "* init" : [
1342                   "{",
1343                   "\tthis.el.show();",
1344                   "}",
1345                   ""
1346                  ],
1347                  "id" : "regex",
1348                  "string label" : "Regex",
1349                  "xtype" : "CheckButton"
1350                 },
1351                 {
1352                  "$ xns" : "Gtk",
1353                  "* init" : [
1354                   "{",
1355                   "\tthis.el.show();",
1356                   "}",
1357                   ""
1358                  ],
1359                  "id" : "multiline",
1360                  "string label" : "Multi-line (add \\n)",
1361                  "xtype" : "CheckButton"
1362                 }
1363                ],
1364                "xtype" : "Box"
1365               }
1366              ],
1367              "xtype" : "Popover"
1368             }
1369            ],
1370            "string icon_name" : "emblem-system",
1371            "xtype" : "MenuButton"
1372           }
1373          ],
1374          "xtype" : "Box"
1375         }
1376        ],
1377        "xtype" : "Box"
1378       }
1379      ],
1380      "xtype" : "Notebook"
1381     }
1382    ],
1383    "xtype" : "Box",
1384    "| int search" : [
1385     "(string in_txt) {",
1386     "\tthis.notebook.el.page = 1;",
1387     "\t",
1388     " ",
1389     "   ",
1390     "\tvar s = new GtkSource.SearchSettings();",
1391     "\ts.case_sensitive = _this.case_sensitive.el.active;",
1392     "\ts.regex_enabled = _this.regex.el.active;\t",
1393     "\ts.wrap_around = false;",
1394     "\t",
1395     "\tthis.searchcontext = new GtkSource.SearchContext(this.buffer.el,s);",
1396     "\tthis.searchcontext.set_highlight(true);",
1397     "\tvar txt = in_txt;",
1398     "\t",
1399     "\tif (_this.multiline.el.active) {",
1400     "\t\ttxt = in_txt.replace(\"\\\\n\", \"\\n\");",
1401     "\t}",
1402     "\t",
1403     "\ts.set_search_text(txt);",
1404     "\tGtk.TextIter beg, st,en;",
1405     "\tbool has_wrapped_around;",
1406     "\tthis.buffer.el.get_start_iter(out beg);",
1407     "\tthis.searchcontext.forward(beg, out st, out en, out has_wrapped_around);",
1408     "\tthis.last_search_end = 0;",
1409     "\t",
1410     "\treturn this.searchcontext.get_occurrences_count();",
1411     "",
1412     " ",
1413     "    ",
1414     "",
1415     "}",
1416     ""
1417    ],
1418    "| void backSearch" : [
1419     "(bool change_focus) {",
1420     "",
1421     "\tif (this.searchcontext == null) {",
1422     "\t\treturn;",
1423     "\t} ",
1424     "\t",
1425     "\tGtk.TextIter beg, st,en;",
1426     "\tbool has_wrapped_around;",
1427     "\tthis.buffer.el.get_iter_at_offset(out beg, this.last_search_end -1 );",
1428     "\t",
1429     "\tif (!this.searchcontext.backward(beg, out st, out en, out has_wrapped_around)) {",
1430     "\t",
1431     "\t\tthis.last_search_end = 0;",
1432     "\t\treturn;",
1433     "\t}",
1434     "\tthis.last_search_end = en.get_offset();",
1435     "\tif (change_focus) {",
1436     "\t\tthis.sourceview.el.grab_focus();",
1437     "\t}",
1438     "\tthis.buffer.el.place_cursor(st);",
1439     "\tthis.sourceview.el.scroll_to_iter(st,  0.1f, true, 0.0f, 0.5f);",
1440     "\tvar ln = st.get_line();",
1441     "\tthis.highlightNodeAtLine(ln);",
1442     "\t",
1443     " ",
1444     "}",
1445     ""
1446    ],
1447    "| void createThumb" : [
1448     "() {",
1449     "    ",
1450     "    ",
1451     "    if (this.file == null) {",
1452     "        return;",
1453     "    }",
1454     "    ",
1455     "\tif (this.notebook.el.page > 0 ) {",
1456     "        return;",
1457     "    }",
1458     "    ",
1459     " \tthis.file.widgetToIcon(this.view.el); ",
1460     "",
1461     "    ",
1462     "     ",
1463     "    ",
1464     "     ",
1465     "}",
1466     ""
1467    ],
1468    "| void forwardSearch" : [
1469     "(bool change_focus) {",
1470     "",
1471     "\tif (this.searchcontext == null) {",
1472     "\t\treturn;",
1473     "\t}",
1474     "\tthis.notebook.el.page = 1;",
1475     "\tGtk.TextIter beg, st,en;",
1476     "\tbool has_wrapped_around;",
1477     "\tvar buf = this.sourceview.el.get_buffer();",
1478     "\tbuf.get_iter_at_offset(out beg, this.last_search_end);",
1479     "\tif (!this.searchcontext.forward(beg, out st, out en, out has_wrapped_around)) {",
1480     "\t\tthis.last_search_end = 0;",
1481     "\t\treturn;",
1482     "\t}",
1483     "\tthis.last_search_end = en.get_offset();",
1484     "\tif (change_focus) {",
1485     "\t\tthis.sourceview.el.grab_focus();",
1486     "\t}",
1487     "\tbuf.place_cursor(st);",
1488     "\t",
1489     " ",
1490     "\t ",
1491     "\tthis.sourceview.el.scroll_to_iter(st,  0.0f, true, 0.0f, 0.5f);",
1492     "\t",
1493     "\t",
1494     "\tvar ln = st.get_line();",
1495     "\t",
1496     "\tthis.highlightNodeAtLine(ln);",
1497     "}\t",
1498     "  "
1499    ],
1500    "| void highlightNodeAtLine" : [
1501     "(int ln) {",
1502     "",
1503     "",
1504     "\t ",
1505     "\t// highlight node...",
1506     "\t",
1507     "\t\t",
1508     "    var node = _this.file.lineToNode(ln+1);",
1509     " ",
1510     "    if (node == null) {",
1511     "        //print(\"can not find node\\n\");",
1512     "        return;",
1513     "    }",
1514     "    var prop = node.lineToProp(ln+1);",
1515     "    print(\"prop : %s\", prop == null ? \"???\" : prop.name);",
1516     "        ",
1517     "        ",
1518     "    // ---------- this selects the tree's node...",
1519     "    ",
1520     "    var ltree = _this.main_window.windowstate.left_tree;",
1521     "   ltree.model.selectNode(node);",
1522     "        ",
1523     "    //_this.sourceview.allow_node_scroll = false; /// block node scrolling..",
1524     "\t       ",
1525     "   ",
1526     "    //print(\"changing cursor on tree..\\n\");",
1527     "   ",
1528     "",
1529     "    ",
1530     "    // let's try allowing editing on the methods.",
1531     "    // a little klunky at present..",
1532     "\t_this.sourceview.prop_selected = \"\";",
1533     "\t/*",
1534     "    if (prop != null) {",
1535     "\t\t//see if we can find it..",
1536     "\t\tvar kv = prop.split(\":\");",
1537     "\t\tif (kv[0] == \"p\") {",
1538     "\t\t",
1539     "    \t\t//var k = prop.get_key(kv[1]);",
1540     "    \t\t// fixme -- need to determine if it's an editable property...",
1541     "    \t\t_this.sourceview.prop_selected = prop;",
1542     "    \t\t",
1543     "\t\t} else if (kv[0] == \"l\") {",
1544     "\t\t\t _this.sourceview.prop_selected = prop;",
1545     "\t\t\t",
1546     "\t\t}",
1547     "    }",
1548     "    */",
1549     "   // ltree.view.el.set_cursor(new Gtk.TreePath.from_string(tp), null, false); ",
1550     "   _this.sourceview.nodeSelected(node,false);",
1551     "    ",
1552     "            // scrolling is disabled... as node selection calls scroll 10ms after it changes.",
1553     "      //      GLib.Timeout.add_full(GLib.Priority.DEFAULT,100 , () => {",
1554     "\t  //          this.allow_node_scroll = true;",
1555     "\t  //          return false;",
1556     "      //      });",
1557     "      //  }",
1558     "\t\t",
1559     "\t\t",
1560     "\t\t",
1561     "\t\t",
1562     "\t\t",
1563     "\t\t",
1564     "\t\t",
1565     "\t\t",
1566     "\t\t",
1567     "\t\t ",
1568     "",
1569     "}",
1570     " "
1571    ],
1572    "| void loadFile" : [
1573     "",
1574     "(JsRender.JsRender file)",
1575     "{",
1576     "    this.file = file;",
1577     "    this.view.renderJS(true);",
1578     "    this.notebook.el.page = 0;// gtk preview ",
1579     "    this.sourceview.loadFile();   ",
1580     "    this.last_error_counter = -1;",
1581     "    this.updateErrorMarks();",
1582     "}",
1583     " ",
1584     " "
1585    ],
1586    "| void requestRedraw" : [
1587     "() {",
1588     "    this.view.renderJS(false);",
1589     "    this.sourceview.loadFile();   ",
1590     "}"
1591    ],
1592    "| void scroll_to_line" : [
1593     "(int line) {",
1594     "   // code preview...",
1595     "   ",
1596     "   GLib.Timeout.add(100, () => {",
1597     "   ",
1598     "\t\tthis.notebook.el.set_current_page( 1 );",
1599     "\t   ",
1600     "\t   ",
1601     "\t\t  var buf = this.sourceview.el.get_buffer();",
1602     "\t ",
1603     "\t\tvar sbuf = (GtkSource.Buffer) buf;",
1604     "",
1605     "",
1606     "\t\tGtk.TextIter iter;   ",
1607     "\t\tsbuf.get_iter_at_line(out iter,  line);",
1608     "\t\tthis.sourceview.el.scroll_to_iter(iter,  0.1f, true, 0.0f, 0.5f);",
1609     "\t\treturn false;",
1610     "\t});   ",
1611     "",
1612     "   ",
1613     "}",
1614     ""
1615    ],
1616    "| void updateErrorMarks" : [
1617     "() {",
1618     "\t",
1619     " ",
1620     "",
1621     "\tvar buf = _this.buffer.el;",
1622     "\tGtk.TextIter start;",
1623     "\tGtk.TextIter end;     ",
1624     "\tbuf.get_bounds (out start, out end);",
1625     "",
1626     "",
1627     " ",
1628     "\tGLib.debug(\"highlight errors\");\t\t ",
1629     "",
1630     "\t // we should highlight other types of errors..",
1631     "",
1632     " ",
1633     "",
1634     "\t ",
1635     "\tif (_this.file == null) {",
1636     "\t\tGLib.debug(\"file is null?\");",
1637     "\t\treturn;",
1638     "",
1639     "\t}",
1640     "\tvar ar = this.file.getErrors();",
1641     "\tif (ar.size < 1) {",
1642     "\t\tbuf.remove_source_marks (start, end, null);",
1643     "\t\tthis.last_error_counter = file.error_counter ;",
1644     "\t\tGLib.debug(\"higjlight has no errors\");",
1645     "\t\treturn;",
1646     "\t}",
1647     " \tif (this.last_error_counter == file.error_counter) {",
1648     "\t\treturn;",
1649     "\t}",
1650     "\t",
1651     "",
1652     " ",
1653     "\t ",
1654     "",
1655     "\tvar tlines = buf.get_line_count () +1;",
1656     "\t",
1657     " ",
1658     "\t ",
1659     "\tbuf.remove_source_marks (start, end, null);",
1660     "\tforeach(var diag in ar) { ",
1661     "\t",
1662     "\t\t",
1663     "\t     Gtk.TextIter iter;",
1664     "//        print(\"get inter\\n\");",
1665     "\t    var eline = (int)diag.range.start.line + 1;",
1666     "\t    ",
1667     "\t    if (eline > tlines || eline < 0) {",
1668     "\t        return;",
1669     "\t    }",
1670     "\t   ",
1671     "\t    ",
1672     "\t     buf.get_iter_at_line_offset( out iter, eline, (int)diag.range.start.character);",
1673     "\t   ",
1674     "\t   ",
1675     "\t   ",
1676     "\t\tvar msg = \"Line: %d %s : %s\".printf(eline+1, diag.category, diag.message);",
1677     "\t    buf.create_source_mark( msg, diag.category, iter);",
1678     "\t    GLib.debug(\"set line %d to %s\", eline, msg);",
1679     "\t    //this.marks.set(eline, msg);",
1680     "\t}",
1681     "\tthis.last_error_counter = file.error_counter ;",
1682     "",
1683     "",
1684     "",
1685     " ",
1686     "",
1687     "}"
1688    ]
1689   }
1690  ],
1691  "name" : "WindowRooView"
1692 }