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              "\tif (this.el == null) {",
 196              "\t\treturn true;",
 197              "\t}",
 198              "",
 199              "\tvar msg = dialog.get_message();",
 200              "\tif (msg.length < 4) {",
 201              "\t\treturn false;",
 202              "\t}",
 203              "\t ",
 204              "\t //GLib.debug(\"script dialog got %s\", msg);",
 205              "\t ",
 206              "\tif (msg.substring(0,4) != \"IPC:\") {",
 207              "\t\treturn false;",
 208              "\t}",
 209              "\tvar ar = msg.split(\":\", 3);",
 210              "\tif (ar.length < 3) {",
 211              "\t\treturn false;",
 212              "\t}",
 213              "",
 214              "\tswitch(ar[1]) {",
 215              "\t",
 216              "\t\tcase \"SAVEHTML\":",
 217              "\t\t //   GLib.debug(\"GOT saveHTML %d\", ar[2].length);",
 218              "\t\t    _this.file.saveHTML(ar[2]);",
 219              "\t\t    _this.createThumb();",
 220              "\t\t    return true;",
 221              "\t\t    ",
 222              "\t\tdefault:",
 223              "\t\t    return false;",
 224              "\t}",
 225              "    ",
 226              "}"
 227             ]
 228            },
 229            "xtype" : "WebView",
 230            "| void initInspector" : [
 231             "() {",
 232             "    ",
 233             " ",
 234             "          ",
 235             "   // this.inspector.open_window.connect(() => {",
 236             "         this.inspector = this.el.get_inspector();",
 237             "         ",
 238             "         this.inspector.open_window.connect(() => {",
 239             "        print(\"inspector attach\\n\");",
 240             "        var wv = this.inspector.get_web_view();",
 241             "        if (wv != null) {",
 242             "            print(\"got inspector web view\\n\");",
 243             "            ",
 244             "            var cn = _this.inspectorcontainer.el.get_first_child();",
 245             "            if (cn != null) {",
 246             "                 _this.inspectorcontainer.el.remove(cn);",
 247             "             }",
 248             "            ",
 249             "            _this.inspectorcontainer.el.append(wv);",
 250             "            wv.show();",
 251             "        } else {",
 252             "\t         print(\"got inspector web view FAILED\\n\");",
 253             "            //this.inspector.close();",
 254             "            ",
 255             "            //this.inspector = null;",
 256             "           ",
 257             " ",
 258             "        }",
 259             "      return true;",
 260             "       ",
 261             "   });",
 262             "     this.inspector.show();",
 263             "         ",
 264             "    ",
 265             "  ",
 266             "}",
 267             ""
 268            ],
 269            "| void reInit" : [
 270             "() {",
 271             "   print(\"reInit?\");",
 272             "         // if this happens destroy the webkit..",
 273             "         // recreate it..",
 274             "     this.el.stop_loading();",
 275             "         ",
 276             "     if (_this.viewbox.el.get_parent() == null) {",
 277             "        return;",
 278             "     }",
 279             "         ",
 280             "         /*",
 281             "    _this.viewbox.el.remove(_this.viewcontainer.el);",
 282             "    //_this.paned.el.remove(_this.inspectorcontainer.el);        ",
 283             "         ",
 284             "         // destory seems to cause problems.",
 285             "         //this.el.destroy();",
 286             "        //_this.viewcontainer.el.destroy();",
 287             "         //_this.inspectorcontainer.el.destroy();",
 288             "     var  inv =new Xcls_inspectorcontainer(_this);",
 289             "      ",
 290             "      _this.paned.el.set_end_child(inv.el);",
 291             "      _this.inspectorcontainer = inv;",
 292             "      ",
 293             "     this.el = null;         ",
 294             "     var nv =new Xcls_viewcontainer(_this);",
 295             "    // nv.ref();",
 296             "     _this.viewbox.el.append(nv.el);",
 297             "         ",
 298             "         _this.viewcontainer = nv;",
 299             "     inv.el.show();",
 300             "     nv.el.show();",
 301             "         //while(Gtk.events_pending ()) Gtk.main_iteration ();",
 302             "         //_this.view.renderJS(true); ",
 303             "     _this.view.refreshRequired  = true;",
 304             "     ",
 305             "     */",
 306             "}",
 307             ""
 308            ],
 309            "| void renderJS" : [
 310             "(bool force) {",
 311             "",
 312             "    // this is the public redraw call..",
 313             "    // we refresh in a loop privately..",
 314             "    var autodraw = _this.AutoRedraw.el.active;",
 315             "    if (!autodraw && !force) {",
 316             "        print(\"Skipping redraw - no force, and autodraw off\");",
 317             "        return;",
 318             "    }",
 319             "     ",
 320             "    this.refreshRequired  = true;",
 321             "    ",
 322             "}",
 323             ""
 324            ],
 325            "| void runRefresh" : [
 326             "() ",
 327             "{",
 328             "    // this is run every 2 seconds from the init..",
 329             "",
 330             "   ",
 331             "    if (!this.refreshRequired) {",
 332             "       // print(\"no refresh required\");",
 333             "        return;",
 334             "    }",
 335             "",
 336             "    if (this.lastRedraw != null) {",
 337             "       // do not redraw if last redraw was less that 5 seconds ago.",
 338             "       if ((int64)(new DateTime.now_local()).difference(this.lastRedraw) < 5000 ) {",
 339             "            return;",
 340             "        }",
 341             "    }",
 342             "    ",
 343             "    if (_this.file == null) {",
 344             "        return;",
 345             "    }",
 346             "    ",
 347             "    ",
 348             "     this.refreshRequired = false;",
 349             "   //  print(\"HTML RENDERING\");",
 350             "     ",
 351             "     ",
 352             "     //this.get('/BottomPane').el.show();",
 353             "     //this.get('/BottomPane').el.set_current_page(2);// webkit inspector",
 354             "    _this.file.webkit_page_id  = this.el.get_page_id();",
 355             "    ",
 356             "    var js = _this.file.toSourcePreview();",
 357             "",
 358             "    if (js.length < 1) {",
 359             "        print(\"no data\");",
 360             "        return;",
 361             "    }",
 362             "//    var  data = js[0];",
 363             "    this.redraws++;",
 364             "  ",
 365             "    var project = (Project.Roo) _this.file.project;  ",
 366             "",
 367             "     //print (project.fn);",
 368             "     // set it to non-empty.",
 369             "     ",
 370             "//     runhtml = runhtml.length ?  runhtml : '<script type=\"text/javascript\"></script>'; ",
 371             "",
 372             "",
 373             "//   this.runhtml  = this.runhtml || '';",
 374             " ",
 375             " ",
 376             "    // then we need to reload the browser using",
 377             "    // load_html_string..",
 378             "",
 379             "    // then trigger a redraw once it's loaded..",
 380             "    this.pendingRedraw = true;",
 381             "",
 382             "    var runhtml = \"<script type=\\\"text/javascript\\\">\\n\" ;",
 383             "    uint8[] builderhtml;",
 384             "    ",
 385             "    try {",
 386             "        GLib. File.new_for_uri(\"resource:///html/roo.builder.js\").load_contents(null,  out   builderhtml, null);",
 387             "    } catch (Error e) {",
 388             "        builderhtml = {};",
 389             "    }",
 390             "",
 391             "    runhtml += (string) builderhtml + \"\\n\";",
 392             "    runhtml += \"</script>\\n\" ;",
 393             "",
 394             "    // fix to make sure they are the same..",
 395             "    this.runhtml = project.runhtml;",
 396             "    // need to modify paths",
 397             "",
 398             "    uint8[] inhtml;",
 399             "    var base_template = project.base_template;",
 400             "    var f = GLib. File.new_for_uri(\"resource:///html/\" + base_template);",
 401             "    ",
 402             "    if (base_template.length > 0 && !f.query_exists(null)) {",
 403             "       ",
 404             "           GLib.debug(\"invalid base_template name - using default:  %s\", base_template);",
 405             "           f = GLib. File.new_for_uri(\"resource:///html/roo.builder.html\");",
 406             "    ",
 407             "    }",
 408             "    try {",
 409             "\t    f.load_contents(null,  out inhtml, null);",
 410             "         ",
 411             "    ",
 412             "    } catch (Error e) {",
 413             "        inhtml = {};",
 414             "    }    ",
 415             "    this.renderedData = js;",
 416             "",
 417             "",
 418             "    string js_src = js + \"",
 419             "Roo.onReady(function() {",
 420             "if (\" + _this.file.name +\".show) {",
 421             "\t\t\" + _this.file.name +\".show({});",
 422             "\t\t(function() {  ",
 423             "\t\t\tBuilder.saveHTML.defer(100, Builder);",
 424             "\t\t}).defer(100);",
 425             "}",
 426             "Roo.XComponent.build();",
 427             "});\\n\";",
 428             "\t",
 429             "   // print(\"render js: \" + js);",
 430             "    //if (!this.ready) {",
 431             "  //      console.log('not loaded yet');",
 432             "    //}",
 433             "    this.lastRedraw = new DateTime.now_local();",
 434             "",
 435             "",
 436             "    //this.runjs = js_src;",
 437             "    var fc =    FakeServerCache.factory_with_data(js_src);",
 438             "    this.runjs = fc.fname;",
 439             "    var html  = (string) inhtml;",
 440             "\thtml = html.replace(\"</head>\", runhtml + this.runhtml + ",
 441             "        \"<script type=\\\"text/javascript\\\" src=\\\"xhttp://localhost\" + fc.fname + \"\\\"></script>\" +   ",
 442             "          //  \"<script type=\\\"text/javascript\\\">\\n\" +",
 443             "          //  js_src + \"\\n\" + ",
 444             "          //  \"</script>\" + ",
 445             "                    ",
 446             "    \"</head>\");",
 447             "    //print(\"LOAD HTML \" + html);",
 448             "    ",
 449             "     var rootURL = project.rootURL;",
 450             "",
 451             "    ",
 452             "    ",
 453             "    this.el.load_html( html , ",
 454             "        //fixme - should be a config option!",
 455             "        (rootURL.length > 0 ? rootURL : \"xhttp://localhost/roobuilder/\")",
 456             "    );",
 457             "      this.initInspector();   ",
 458             "    // force the inspector...        ",
 459             "       //   this.initInspector();",
 460             "        ",
 461             "        // - no need for this, the builder javascript will call it when build is complete",
 462             "        //GLib.Timeout.add_seconds(1, () => {",
 463             "        //    this.el.run_javascript(\"Builder.saveHTML()\",null);",
 464             "        //    return false;",
 465             "        //});",
 466             "//     print( \"before render\" +    this.lastRedraw);",
 467             "//    print( \"after render\" +    (new Date()));",
 468             "    ",
 469             "}",
 470             "                                                                                                                                                                                                                        "
 471            ]
 472           }
 473          ],
 474          "xtype" : "Box"
 475         },
 476         {
 477          "$ xns" : "Gtk",
 478          "* pack" : "set_end_child",
 479          "Gtk.Orientation orientation" : "Gtk.Orientation.VERTICAL",
 480          "bool vexpand" : true,
 481          "id" : "inspectorcontainer",
 482          "xtype" : "Box"
 483         }
 484        ],
 485        "xtype" : "Paned"
 486       },
 487       {
 488        "$ xns" : "Gtk",
 489        "* pack" : "append_page,_this.label_code.el",
 490        "Gtk.Orientation orientation" : "Gtk.Orientation.VERTICAL",
 491        "bool vexpand" : true,
 492        "int spacing" : 0,
 493        "items" : [
 494         {
 495          "$ xns" : "Gtk",
 496          "bool vexpand" : true,
 497          "id" : "sourceviewscroll",
 498          "items" : [
 499           {
 500            "# Gtk.CssProvider? css" : "null",
 501            "# JsRender.Node? node_selected" : "null",
 502            "# bool button_is_pressed" : false,
 503            "# bool key_is_pressed" : false,
 504            "# bool loading" : true,
 505            "# id" : "sourceview",
 506            "# int editable_start_pos" : "-1",
 507            "# string prop_selected" : "\"\"",
 508            "$ xns" : "GtkSource",
 509            "* init" : [
 510             "\t{",
 511             "",
 512             "\t ",
 513             "",
 514             "\tthis.loading = true;",
 515             "\t//var buf = this.el.get_buffer();",
 516             "\t//buf.notify.connect(this.onCursorChanged);",
 517             "",
 518             "",
 519             "\tvar attrs = new GtkSource.MarkAttributes();",
 520             "\tattrs.set_icon_name ( \"process-stop\");    ",
 521             "\tattrs.query_tooltip_text.connect(( mark) => {",
 522             "\t\t//print(\"tooltip query? %s\\n\", mark.name);",
 523             "\t\treturn mark.name;",
 524             "\t});",
 525             "",
 526             "\tthis.el.set_mark_attributes (\"ERR\", attrs, 1);",
 527             "",
 528             "\t var wattrs = new GtkSource.MarkAttributes();",
 529             "\twattrs.set_icon_name ( \"process-stop\");    ",
 530             "\twattrs.query_tooltip_text.connect(( mark) => {",
 531             "\t\t//print(\"tooltip query? %s\\n\", mark.name);",
 532             "\t\treturn mark.name;",
 533             "\t});",
 534             "",
 535             "\tthis.el.set_mark_attributes (\"WARN\", wattrs, 1);",
 536             "",
 537             "",
 538             "",
 539             "\t var dattrs = new GtkSource.MarkAttributes();",
 540             "\tdattrs.set_icon_name ( \"process-stop\");    ",
 541             "\tdattrs.query_tooltip_text.connect(( mark) => {",
 542             "\t\t//print(\"tooltip query? %s\\n\", mark.name);",
 543             "\t\treturn mark.name;",
 544             "\t});",
 545             "",
 546             "\tthis.el.set_mark_attributes (\"DEPR\", dattrs, 1);",
 547             "",
 548             "",
 549             "\tvar gattrs = new GtkSource.MarkAttributes();",
 550             "\tvar  grey =   Gdk.RGBA();",
 551             "\tgrey.parse ( \"#ccc\");",
 552             "\tgattrs.set_background ( grey);",
 553             "",
 554             "",
 555             "\tthis.el.set_mark_attributes (\"grey\", gattrs, 1);",
 556             "",
 557             "",
 558             " ",
 559             "",
 560             "",
 561             "\t}",
 562             ""
 563            ],
 564            "* pack" : "set_child",
 565            "bool editable" : false,
 566            "bool show_line_marks" : true,
 567            "bool show_line_numbers" : true,
 568            "css_classes" : "{ \"code-editor\" }",
 569            "items" : [
 570             {
 571              "$ xns" : "GtkSource",
 572              "* init" : [
 573               "{",
 574               "\tvar buf = this.el;",
 575               "\tbuf.create_tag (\"bold\", \"weight\", Pango.Weight.BOLD);",
 576               "\tbuf.create_tag (\"type\", \"weight\", Pango.Weight.BOLD, \"foreground\", \"#204a87\");",
 577               "\tbuf.create_tag (\"keyword\", \"weight\", Pango.Weight.BOLD, \"foreground\", \"#a40000\");",
 578               "\tbuf.create_tag (\"text\", \"weight\", Pango.Weight.NORMAL, \"foreground\", \"#729fcf\");",
 579               "\tbuf.create_tag (\"number\", \"weight\", Pango.Weight.BOLD, \"foreground\", \"#ad7fa8\");",
 580               "\tbuf.create_tag (\"method\", \"weight\", Pango.Weight.BOLD, \"foreground\", \"#729fcf\");",
 581               "\tbuf.create_tag (\"property\", \"weight\", Pango.Weight.BOLD, \"foreground\", \"#BC1F51\");",
 582               "\tbuf.create_tag (\"variable\", \"weight\", Pango.Weight.BOLD, \"foreground\", \"#A518B5\");",
 583               "",
 584               "",
 585               "\tbuf.create_tag (\"ERR\", \"weight\", Pango.Weight.BOLD, \"background\", \"pink\");",
 586               "\tbuf.create_tag (\"WARN\", \"weight\", Pango.Weight.BOLD, \"background\", \"#ABF4EB\");",
 587               "\tbuf.create_tag (\"DEPR\", \"weight\", Pango.Weight.BOLD, \"background\", \"#EEA9FF\");",
 588               "}",
 589               "",
 590               ""
 591              ],
 592              "* pack" : "set_buffer",
 593              "bool dirty" : false,
 594              "bool in_cursor_change" : false,
 595              "id" : "buffer",
 596              "int error_line" : "-1",
 597              "int last_line" : "-1",
 598              "listeners" : {
 599               "changed" : [
 600                " () => {",
 601                "  ",
 602                "    // check syntax??",
 603                "    // ??needed..??",
 604                "   // _this.save_button.el.sensitive = true;",
 605                "    ///?? has changed occured during loading?",
 606                "    ",
 607                "    // only trigger this if ",
 608                "    ",
 609                "    ",
 610                "    ",
 611                "    ",
 612                "    if (_this.sourceview.loading) {",
 613                "\t\treturn;",
 614                "\t}",
 615                "\t",
 616                "",
 617                "\t",
 618                "    print(\"- PREVIEW EDITOR CHANGED--\");",
 619                "",
 620                "    this.dirty = true;  ",
 621                "   // this.checkSyntax(); // this calls backs and highlights errors.. in theory...  ",
 622                "",
 623                "",
 624                "",
 625                "\tif (!_this.sourceview.button_is_pressed && !_this.sourceview.key_is_pressed) {",
 626                "\t\tprint(\"button or key not pressed to generate change?!\\n\");",
 627                "\t\treturn;",
 628                "\t}",
 629                "\t\t",
 630                "    ",
 631                "\t// what are we editing??",
 632                "\tif (null == _this.sourceview.node_selected || _this.sourceview.prop_selected.length  < 1) {",
 633                "\t\treturn;",
 634                "\t}",
 635                "\t",
 636                "\t// find the colon on the first line...",
 637                "\t",
 638                "\tif (_this.sourceview.editable_start_pos > -1) {",
 639                "\t\t",
 640                "\t\tvar buf = (GtkSource.Buffer)_this.sourceview.el.get_buffer();",
 641                "\t\t",
 642                "        //print(\"cursor changed : %d\\n\", buf.cursor_position);",
 643                "        Gtk.TextIter spos,epos;",
 644                "        buf.get_iter_at_offset(out spos, _this.sourceview.editable_start_pos);",
 645                "        buf.get_iter_at_offset(out epos, _this.sourceview.editable_start_pos); // initialize epos..",
 646                "        ",
 647                "        var gotit= false;",
 648                "        var line = spos.get_line();",
 649                "        var endline = buf.get_line_count();",
 650                "        while (line < endline) {",
 651                "    \t\tline++;",
 652                "\t        buf.get_iter_at_line(out epos, line);",
 653                "\t        if (buf.get_source_marks_at_line(line, \"grey\").length() > 0) {",
 654                "\t\t        buf.get_iter_at_line(out epos, line);\t    \t\t",
 655                "\t    \t\tgotit=true;",
 656                "\t    \t\tbreak;",
 657                "    \t\t}",
 658                "\t\t}",
 659                "        ",
 660                " \t\tif (gotit) {",
 661                "\t \t\tprint(\"End Offset = %d/%d\\n\", epos.get_line(), epos.get_offset());",
 662                "\t\t\t// get the pos...",
 663                "\t\t\t// in theory the last char will be '}' or '},' .. or ','",
 664                "\t\t\t// we should chop the ',' of the end...",
 665                "\t\t\tvar str = buf.get_text(spos, epos, false);",
 666                "\t\t\tprint(\"got string\\n%s\\n\", str);",
 667                "\t\t",
 668                "\t\t}",
 669                "\t}",
 670                "    return ;",
 671                "}",
 672                "",
 673                " ",
 674                ""
 675               ],
 676               "cursor_moved" : [
 677                "( ) => {",
 678                "GLib.debug(\"cursor moved called\");",
 679                "",
 680                "",
 681                " \tif (this.in_cursor_change ) {",
 682                "        GLib.debug(\"cursor changed : %d [ignoring nested call)\", this.el.cursor_position);",
 683                "        return;",
 684                "    }",
 685                "   ",
 686                "    GLib.debug(\"cursor changed : %d\", this.el.cursor_position);",
 687                "    Gtk.TextIter cpos;",
 688                "    this.el.get_iter_at_offset(out cpos, this.el.cursor_position);",
 689                "    ",
 690                "    var ln = cpos.get_line();",
 691                "    if (this.last_line == ln ){",
 692                "    \treturn;",
 693                "\t}",
 694                "\tthis.last_line = ln;",
 695                "    var node = _this.file.lineToNode(ln);",
 696                "",
 697                "    if (node == null) {",
 698                "        print(\"can not find node\\n\");",
 699                "        return;",
 700                "    }",
 701                "    this.in_cursor_change  = true;",
 702                "    var ltree = _this.main_window.windowstate.left_tree;",
 703                "    ltree.model.selectNode(node);",
 704                "    this.in_cursor_change  = false;",
 705                "}",
 706                ""
 707               ]
 708              },
 709              "xtype" : "Buffer",
 710              "| string toString" : [
 711               "  () {",
 712               "    ",
 713               "    Gtk.TextIter s;",
 714               "    Gtk.TextIter e;",
 715               "    this.el.get_start_iter(out s);",
 716               "    this.el.get_end_iter(out e);",
 717               "    var ret = this.el.get_text(s,e,true);",
 718               "    //print(\"TO STRING? \" + ret);",
 719               "    return ret;",
 720               "}",
 721               " "
 722              ]
 723             },
 724             {
 725              "$ xns" : "Gtk",
 726              "* pack" : "add_controller",
 727              "listeners" : {
 728               "key_pressed" : [
 729                "(keyval, keycode, state) => {",
 730                "",
 731                " ",
 732                "    ",
 733                "  \tif (keyval == Gdk.Key.g && (state & Gdk.ModifierType.CONTROL_MASK ) > 0 ) {",
 734                "\t    GLib.debug(\"SAVE: ctrl-g  pressed\");",
 735                "\t\t_this.forwardSearch(true);",
 736                "\t    return false;",
 737                "\t}",
 738                "\tif (keyval == Gdk.Key.f && (state & Gdk.ModifierType.CONTROL_MASK ) > 0 ) {",
 739                "\t    GLib.debug(\"SAVE: ctrl-f  pressed\");",
 740                "\t\t_this.search_entry.el.grab_focus();",
 741                "\t    return false ;",
 742                "\t}",
 743                "    ",
 744                "\t//this.button_is_pressed = true;",
 745                "\t//return false;",
 746                "   // print(event.key.keyval)",
 747                "    ",
 748                "    return false;",
 749                " ",
 750                " ",
 751                "}",
 752                ""
 753               ]
 754              },
 755              "xtype" : "EventControllerKey"
 756             }
 757            ],
 758            "listeners" : {
 759             "query_tooltip" : [
 760              "(x, y, keyboard_tooltip, tooltip) => {",
 761              "\t",
 762              "\t//GLib.debug(\"query tooltip\");",
 763              "\tGtk.TextIter iter;",
 764              "\tint trailing;",
 765              "\t",
 766              "\tvar yoff = (int) _this.sourceviewscroll.el.vadjustment.value;",
 767              "\t",
 768              "\tthis.el.get_iter_at_position (out iter, out trailing,  x,  y + yoff);",
 769              "\t ",
 770              "\tvar l = iter.get_line();",
 771              "\t//GLib.debug(\"query tooltip line %d\", (int) l);",
 772              "\tvar marks = _this.buffer.el.get_source_marks_at_line(l, null);",
 773              "\t//GLib.debug(\"query tooltip line marks %d\", (int) marks.length());",
 774              "\tvar str = \"\";",
 775              "\tmarks.@foreach((m) => { ",
 776              "\t\t//GLib.debug(\"got mark %s\", m.name);",
 777              "\t\tstr += (str.length > 0 ? \"\\n\" : \"\") + m.name;",
 778              "\t});",
 779              "\t// true if there is a mark..",
 780              "\tif (str.length > 0 ) {",
 781              "\t\t\ttooltip.set_text( str);",
 782              "\t}",
 783              "\treturn str.length > 0 ? true : false;",
 784              "",
 785              "}"
 786             ]
 787            },
 788            "string name" : "roo-view",
 789            "xtype" : "View",
 790            "| string toString" : [
 791             "() {",
 792             "   Gtk.TextIter s;",
 793             "    Gtk.TextIter e;",
 794             "    this.el.get_buffer().get_start_iter(out s);",
 795             "    this.el.get_buffer().get_end_iter(out e);",
 796             "    var ret = this.el.get_buffer().get_text(s,e,true);",
 797             "    //print(\"TO STRING? \" + ret);",
 798             "    return ret;",
 799             "}",
 800             ""
 801            ],
 802            "| void clearGreySelection" : [
 803             "() {",
 804             " // clear all the marks..",
 805             "    var sbuf = (GtkSource.Buffer)this.el.buffer;",
 806             "    ",
 807             "    Gtk.TextIter start;",
 808             "    Gtk.TextIter end;     ",
 809             "        ",
 810             "    sbuf.get_bounds (out start, out end);",
 811             "    sbuf.remove_source_marks (start, end, \"grey\");",
 812             "    ",
 813             "    ",
 814             "}",
 815             ""
 816            ],
 817            "| void loadFile" : [
 818             "( ) {",
 819             "    this.loading = true;",
 820             "    ",
 821             "    ",
 822             "    // get the cursor and scroll position....",
 823             "    var buf = this.el.get_buffer();",
 824             "\tvar cpos = buf.cursor_position;",
 825             "    ",
 826             "   print(\"BEFORE LOAD cursor = %d\\n\", cpos);",
 827             "   ",
 828             "    var vadj_pos = this.el.get_vadjustment().get_value();",
 829             "   ",
 830             "    ",
 831             " ",
 832             "    buf.set_text(\"\",0);",
 833             " ",
 834             "",
 835             "    ",
 836             "",
 837             "    if (_this.file == null || _this.file.xtype != \"Roo\") {",
 838             "        print(\"xtype != Roo\");",
 839             "        this.loading = false;",
 840             "        return;",
 841             "    }",
 842             "    ",
 843             "    // get the string from the rendered tree...",
 844             "     ",
 845             "     var str = _this.file.toSource();",
 846             "     ",
 847             "//    print(\"setting str %d\\n\", str.length);",
 848             "    buf.set_text(str, str.length);",
 849             "    var lm = GtkSource.LanguageManager.get_default();",
 850             "     ",
 851             "    //?? is javascript going to work as js?",
 852             "    ",
 853             "    ((GtkSource.Buffer)(buf)) .set_language(lm.get_language(_this.file.language));",
 854             "  ",
 855             "    ",
 856             "    _this.main_window.windowstate.updateErrorMarksAll();",
 857             "    ",
 858             "    //  restore the cursor position?",
 859             "    // after reloading the contents.",
 860             "     GLib.Timeout.add(500, () => {",
 861             "\t\t_this.buffer.in_cursor_change = true;",
 862             "        print(\"RESORTING cursor to = %d\\n\", cpos);",
 863             "\t\tGtk.TextIter cpos_iter;",
 864             "\t\tbuf.get_iter_at_offset(out cpos_iter, cpos);",
 865             "\t\tbuf.place_cursor(cpos_iter); ",
 866             "\t\t",
 867             "\t\tthis.el.get_vadjustment().set_value(vadj_pos);;",
 868             "\t\t_this.buffer.in_cursor_change = false;",
 869             " ",
 870             "\t\t",
 871             "\t\t",
 872             "\t\t//_this.buffer.checkSyntax();",
 873             "\t\treturn false;",
 874             "\t});",
 875             "\t\t",
 876             "    this.loading = false; ",
 877             "    _this.buffer.dirty = false;",
 878             "}",
 879             ""
 880            ],
 881            "| void nodeSelected" : [
 882             "(JsRender.Node? sel, bool scroll) {",
 883             "  ",
 884             "    ",
 885             "    if (this.loading) {",
 886             "    \treturn;",
 887             "\t}",
 888             "    // this is connected in widnowstate",
 889             "    print(\"Roo-view - node selected\\n\");",
 890             "    var buf = this.el.get_buffer();",
 891             " ",
 892             "    var sbuf = (GtkSource.Buffer) buf;",
 893             "",
 894             "    ",
 895             "    ",
 896             "   ",
 897             "    // clear all the marks..",
 898             "     Gtk.TextIter start;",
 899             "    Gtk.TextIter end;     ",
 900             "        ",
 901             "    sbuf.get_bounds (out start, out end);",
 902             "    sbuf.remove_source_marks (start, end, \"grey\");",
 903             "    ",
 904             "        this.node_selected = sel;",
 905             "     if (sel == null) {",
 906             "        // no highlighting..",
 907             "        return;",
 908             "    }",
 909             "    Gtk.TextIter iter;   ",
 910             "    sbuf.get_iter_at_line(out iter,  sel.line_start);",
 911             "    ",
 912             "    ",
 913             "    Gtk.TextIter cur_iter;",
 914             "    sbuf.get_iter_at_offset(out cur_iter, sbuf.cursor_position);",
 915             "    ",
 916             "    //var cur_line = cur_iter.get_line();",
 917             "    //if (cur_line > sel.line_start && cur_line < sel.line_end) {",
 918             "    ",
 919             "    //} else {",
 920             "    if (! _this.buffer.in_cursor_change) {",
 921             "    \tthis.el.scroll_to_iter(iter,  0.1f, true, 0.0f, 0.5f);",
 922             "\t}",
 923             "    ",
 924             "     ",
 925             "    ",
 926             "    for (var i = 0; i < buf.get_line_count();i++) {",
 927             "        if (i < sel.line_start || i > sel.line_end) {",
 928             "           ",
 929             "            sbuf.get_iter_at_line(out iter, i);",
 930             "            sbuf.create_source_mark(null, \"grey\", iter);",
 931             "            ",
 932             "        }",
 933             "    ",
 934             "    }",
 935             "    ",
 936             "",
 937             "}",
 938             ""
 939            ],
 940            "| void updateGreySelection" : [
 941             "(bool scroll) { ",
 942             "\tvar sel = this.node_selected;",
 943             "\tprint(\"node selected\\n\");",
 944             "    var buf = this.el.get_buffer();",
 945             "    var sbuf = (GtkSource.Buffer) buf;",
 946             "",
 947             "   ",
 948             "   this.clearGreySelection();",
 949             "   ",
 950             "   ",
 951             "   ",
 952             "     if (sel == null) {",
 953             "\t     print(\"no selected node\\n\");",
 954             "        // no highlighting..",
 955             "        return;",
 956             "    }",
 957             "    ",
 958             "    print(\"highlight region %d to %d\\n\", sel.line_start,sel.line_end);",
 959             "    Gtk.TextIter iter;   ",
 960             "    sbuf.get_iter_at_line(out iter,  sel.line_start);",
 961             "    ",
 962             "    ",
 963             "    Gtk.TextIter cur_iter;",
 964             "    sbuf.get_iter_at_offset(out cur_iter, sbuf.cursor_position);",
 965             "   ",
 966             "    var cursor_at_line = cur_iter.get_line();",
 967             "    ",
 968             "    ",
 969             "    //var cur_line = cur_iter.get_line();",
 970             "    //if (cur_line > sel.line_start && cur_line < sel.line_end) {",
 971             "    ",
 972             "    //} else {",
 973             "    if (scroll) {",
 974             "\t\tprint(\"scrolling to node -- should occur on node picking.\\n\");",
 975             "    \tthis.el.scroll_to_iter(iter,  0.1f, true, 0.0f, 0.5f);",
 976             "\t}",
 977             "    ",
 978             "    var start_line = sel.line_start;",
 979             "    var end_line = sel.line_end;",
 980             "    ",
 981             "    ",
 982             "    this.el.editable = false;",
 983             "    ",
 984             "    //var colon_pos = 0;",
 985             "    ",
 986             "    this.editable_start_pos = -1;",
 987             "    ",
 988             "    // now if we have selected a property...",
 989             "    if (this.prop_selected.length> 0 ) {",
 990             "",
 991             "\t\tint nstart, nend;",
 992             "\t\tif (sel.getPropertyRange(this.prop_selected, out nstart, out nend) && nend > nstart) {",
 993             "\t\t\tstart_line = nstart;",
 994             "\t\t\tend_line = nend;",
 995             "\t\t\t// this.el.editable = true; << cant do this!!?",
 996             "\t\t\tprint(\"start line = %d, end line = %d\\n\", start_line, end_line);",
 997             "\t\t\t",
 998             "\t\t\t\t// see if we are 'right of ':'",
 999             "\t\t\t\t// get an iter for the start of the line.",
1000             "\t\t\tGtk.TextIter start_first_line_iter,end_first_line_iter;",
1001             "\t\t\tthis.el.buffer.get_iter_at_line(out start_first_line_iter, start_line -1);",
1002             "\t\t\tthis.el.buffer.get_iter_at_line(out end_first_line_iter, start_line -1);",
1003             "\t\t\t ",
1004             "\t\t\t",
1005             "\t\t\t",
1006             "\t\t\t",
1007             "\t\t\tif (end_first_line_iter.forward_to_line_end()) {",
1008             "\t\t\t\tvar first_line  = this.el.buffer.get_text(start_first_line_iter, end_first_line_iter, false);",
1009             "\t\t\t\t",
1010             "\t\t\t\tprint(\"first line = %s\\n\", first_line);",
1011             "\t\t\t\tif (first_line.contains(\":\")) {",
1012             "\t\t\t\t\tthis.editable_start_pos = start_first_line_iter.get_offset() + first_line.index_of(\":\") + 1;",
1013             "\t\t\t\t\tprint(\"colon_pos  = %d\\n\", this.editable_start_pos);",
1014             "\t\t\t\t}",
1015             "\t\t\t\t",
1016             "",
1017             "\t\t\t\t//Gtk.TextIter colon_iter;",
1018             "\t\t\t\t//sbuf.get_iter_at_offset (out colon_iter, colon_pos);",
1019             "\t\t\t\t//sbuf.create_source_mark(null, \"active_text\", colon_iter);",
1020             "\t\t\t}",
1021             "\t\t\t",
1022             "\t\t\t",
1023             "\t\t\t",
1024             "\t\t\t//print(\"is cursor at line? %d ?= %d\\n\", start_line -1 , cursor_at_line);",
1025             "\t\t\t//if (start_line - 1 == cursor_at_line) {",
1026             "\t\t\t// should be ok - current_posssion can not be less than '-1'...",
1027             "\t\t\tif (sbuf.cursor_position < this.editable_start_pos) {",
1028             "\t\t\t",
1029             "\t\t\t\tprint(\"cursor is before start pos.. - turn off editable...\\n\");",
1030             "\t\t\t\t//var before_cursor_string = this.el.buffer.get_text(start_line_iter, cur_iter, false);",
1031             "\t\t\t\t//print(\"before cursor string =  %s\\n\", before_cursor_string);",
1032             "\t\t\t\t//if (!before_cursor_string.contains(\":\")) {",
1033             "\t\t\t\t\tthis.el.editable = false;",
1034             "\t\t\t\t//}",
1035             "\t\t\t\t",
1036             "\t\t\t}",
1037             "\t\t\t ",
1038             "\t\t\t ",
1039             "",
1040             "\t\t\t ",
1041             "\t\t}",
1042             "\t\tprint(\"propSelected = %s range  %d -> %d\\n\", this.prop_selected, start_line, end_line);\t\t",
1043             "\t\t",
1044             "\t\t",
1045             "    }",
1046             "    ",
1047             "\tprint(\"checking selection\\n\");",
1048             "    ",
1049             "    ",
1050             "    // check selection - if it's out of 'bounds'",
1051             "    if (this.el.editable && sbuf.get_has_selection()) {",
1052             "\t\tGtk.TextIter sel_start_iter, sel_end_iter;",
1053             "\t\tsbuf.get_selection_bounds(out sel_start_iter, out sel_end_iter);",
1054             "\t\t",
1055             "\t\tif (sel_start_iter.get_line() < start_line || sel_end_iter.get_line() > end_line ||",
1056             "\t\t\tsel_start_iter.get_line() > end_line   || sel_end_iter.get_line() < start_line\t\t\t) {",
1057             "\t\t\t// save?",
1058             "\t\t\tthis.el.editable = false;",
1059             "\t\t}",
1060             "\t\tif (this.editable_start_pos > 0 &&",
1061             "\t\t\t(sel_start_iter.get_offset() < this.editable_start_pos || sel_end_iter.get_offset() < this.editable_start_pos)",
1062             "\t\t\t",
1063             "\t\t) {",
1064             "\t\t\tthis.el.editable = false;",
1065             "\t\t}",
1066             "\t\t",
1067             "\t\t ",
1068             "    ",
1069             "    }",
1070             "    ",
1071             "    ",
1072             "    ",
1073             "    ",
1074             "    for (var i = 0; i < buf.get_line_count();i++) {",
1075             "        if (i < (start_line -1) || i > (end_line -1)) {",
1076             "           ",
1077             "            sbuf.get_iter_at_line(out iter, i);",
1078             "            sbuf.create_source_mark(null, \"grey\", iter);",
1079             "            ",
1080             "        }",
1081             "    ",
1082             "    }",
1083             "    if (scroll && (cursor_at_line > end_line || cursor_at_line < start_line)) {",
1084             "\t    Gtk.TextIter cpos_iter;",
1085             "\t\tbuf.get_iter_at_line(out cpos_iter, start_line);",
1086             "\t\t",
1087             "\t\tbuf.place_cursor(cpos_iter); ",
1088             "\t}",
1089             "",
1090             "",
1091             "}"
1092            ]
1093           }
1094          ],
1095          "xtype" : "ScrolledWindow"
1096         },
1097         {
1098          "$ xns" : "Gtk",
1099          "Gtk.Orientation orientation" : "Gtk.Orientation.HORIZONTAL",
1100          "bool homogeneous" : false,
1101          "bool vexpand" : false,
1102          "int spacing" : 0,
1103          "items" : [
1104           {
1105            "$ xns" : "Gtk",
1106            "bool hexpand" : true,
1107            "id" : "search_entry",
1108            "items" : [
1109             {
1110              "$ xns" : "Gtk",
1111              "listeners" : {
1112               "key_pressed" : [
1113                "(keyval, keycode, state) => {",
1114                "",
1115                "\tif (keyval == Gdk.Key.g && (state & Gdk.ModifierType.CONTROL_MASK ) > 0 ) {",
1116                "\t    GLib.debug(\"SAVE: ctrl-g  pressed\");",
1117                "\t\t_this.forwardSearch(true);",
1118                "\t    return true;",
1119                "\t}",
1120                "    ",
1121                "  ",
1122                " \tif (keyval == Gdk.Key.Return) {",
1123                "\t\t_this.forwardSearch(true);",
1124                "\t\t",
1125                "\t\t",
1126                "\t    return true;",
1127                "",
1128                "\t}    ",
1129                "   // print(event.key.keyval)",
1130                "   ",
1131                "    return false;",
1132                "}",
1133                ""
1134               ]
1135              },
1136              "xtype" : "EventControllerKey"
1137             }
1138            ],
1139            "listeners" : {
1140             "search_changed" : [
1141              "( ) => {",
1142              "",
1143              "_this.search(_this.search_entry.el.text);",
1144              "\t _this.search_results.updateResults();",
1145              "",
1146              "\tGLib.Timeout.add_seconds(1,() => {",
1147              "\t\t _this.search_results.updateResults();",
1148              "\t\t return false;",
1149              "\t });",
1150              "}",
1151              ""
1152             ]
1153            },
1154            "string name" : "roo-search-entry",
1155            "string placeholder_text" : "Press enter to search",
1156            "xtype" : "SearchEntry",
1157            "| void forwardSearch" : [
1158             "(bool change_focus) {",
1159             "",
1160             "",
1161             "\t_this.forwardSearch(change_focus);",
1162             "",
1163             "/*",
1164             "",
1165             "\tswitch(_this.windowstate.state) {",
1166             "\t\tcase WindowState.State.CODEONLY:",
1167             "\t\t//case WindowState.State.CODE:",
1168             "\t\t\t// search the code being edited..",
1169             "\t\t\t_this.windowstate.code_editor_tab.forwardSearch(change_focus);",
1170             "\t\t\t ",
1171             "\t\t\tbreak;",
1172             "\t\tcase WindowState.State.PREVIEW:",
1173             "\t\t\tif (_this.windowstate.file.xtype == \"Gtk\") {",
1174             "\t\t\t\t_this.windowstate.window_gladeview.forwardSearch(change_focus);",
1175             "\t\t\t} else { ",
1176             "\t\t\t\t _this.windowstate.window_rooview.forwardSearch(change_focus);",
1177             "\t\t\t}",
1178             "\t\t",
1179             "\t\t\tbreak;",
1180             "\t}",
1181             "\t*/",
1182             "\t",
1183             "}",
1184             ""
1185            ]
1186           },
1187           {
1188            "$ xns" : "Gtk",
1189            "id" : "search_results",
1190            "int margin_end" : 4,
1191            "int margin_start" : 4,
1192            "string label" : "No Results",
1193            "xtype" : "Label",
1194            "| void updateResults" : [
1195             "() {",
1196             "\tthis.el.visible = true;",
1197             "\t",
1198             "\tvar res = _this.searchcontext.get_occurrences_count();",
1199             "\tif (res < 0) {",
1200             "\t\t_this.search_results.el.label = \"??? Matches\";\t\t",
1201             "\t\treturn;",
1202             "\t}",
1203             "",
1204             "\t_this.nextBtn.el.sensitive = false;",
1205             "\t_this.backBtn.el.sensitive = false;\t",
1206             "",
1207             "\tif (res > 0) {",
1208             "\t\t_this.search_results.el.label = \"%d Matches\".printf(res);",
1209             "\t\t_this.nextBtn.el.sensitive = true;",
1210             "\t\t_this.backBtn.el.sensitive = true;",
1211             "\t\treturn;",
1212             "\t} ",
1213             "\t_this.search_results.el.label = \"No Matches\";",
1214             "\t",
1215             "}"
1216            ]
1217           },
1218           {
1219            "$ xns" : "Gtk",
1220            "bool always_show_image" : true,
1221            "bool sensitive" : false,
1222            "id" : "nextBtn",
1223            "listeners" : {
1224             "clicked" : [
1225              "(event) => {",
1226              "",
1227              "\t_this.forwardSearch(true);",
1228              "\t ",
1229              "}",
1230              ""
1231             ]
1232            },
1233            "string icon_name" : "go-down",
1234            "xtype" : "Button"
1235           },
1236           {
1237            "$ xns" : "Gtk",
1238            "bool always_show_image" : true,
1239            "bool sensitive" : false,
1240            "id" : "backBtn",
1241            "listeners" : {
1242             "clicked" : [
1243              "(event) => {",
1244              "",
1245              "\t_this.backSearch(true);",
1246              "\t",
1247              "\t ",
1248              "}",
1249              ""
1250             ]
1251            },
1252            "string icon_name" : "go-up",
1253            "xtype" : "Button"
1254           },
1255           {
1256            "$ xns" : "Gtk",
1257            "bool always_show_image" : true,
1258            "items" : [
1259             {
1260              "$ xns" : "Gtk",
1261              "* pack" : false,
1262              "* prop" : "popover",
1263              "id" : "search_settings",
1264              "items" : [
1265               {
1266                "$ xns" : "Gtk",
1267                "* prop" : "child",
1268                "Gtk.Orientation orientation" : "Gtk.Orientation.VERTICAL",
1269                "int spacing" : 0,
1270                "items" : [
1271                 {
1272                  "$ xns" : "Gtk",
1273                  "* init" : [
1274                   "{",
1275                   "\tthis.el.show();",
1276                   "}",
1277                   ""
1278                  ],
1279                  "id" : "case_sensitive",
1280                  "string label" : "Case Sensitive",
1281                  "xtype" : "CheckButton"
1282                 },
1283                 {
1284                  "$ xns" : "Gtk",
1285                  "* init" : [
1286                   "{",
1287                   "\tthis.el.show();",
1288                   "}",
1289                   ""
1290                  ],
1291                  "id" : "regex",
1292                  "string label" : "Regex",
1293                  "xtype" : "CheckButton"
1294                 },
1295                 {
1296                  "$ xns" : "Gtk",
1297                  "* init" : [
1298                   "{",
1299                   "\tthis.el.show();",
1300                   "}",
1301                   ""
1302                  ],
1303                  "id" : "multiline",
1304                  "string label" : "Multi-line (add \\n)",
1305                  "xtype" : "CheckButton"
1306                 }
1307                ],
1308                "xtype" : "Box"
1309               }
1310              ],
1311              "xtype" : "Popover"
1312             }
1313            ],
1314            "string icon_name" : "emblem-system",
1315            "xtype" : "MenuButton"
1316           }
1317          ],
1318          "xtype" : "Box"
1319         }
1320        ],
1321        "xtype" : "Box"
1322       }
1323      ],
1324      "xtype" : "Notebook"
1325     }
1326    ],
1327    "xtype" : "Box",
1328    "| int search" : [
1329     "(string in_txt) {",
1330     "\tthis.notebook.el.page = 1;",
1331     "\t",
1332     " ",
1333     "   ",
1334     "\tvar s = new GtkSource.SearchSettings();",
1335     "\ts.case_sensitive = _this.case_sensitive.el.active;",
1336     "\ts.regex_enabled = _this.regex.el.active;\t",
1337     "\ts.wrap_around = false;",
1338     "\t",
1339     "\tthis.searchcontext = new GtkSource.SearchContext(this.buffer.el,s);",
1340     "\tthis.searchcontext.set_highlight(true);",
1341     "\tvar txt = in_txt;",
1342     "\t",
1343     "\tif (_this.multiline.el.active) {",
1344     "\t\ttxt = in_txt.replace(\"\\\\n\", \"\\n\");",
1345     "\t}",
1346     "\t",
1347     "\ts.set_search_text(txt);",
1348     "\tGtk.TextIter beg, st,en;",
1349     "\tbool has_wrapped_around;",
1350     "\tthis.buffer.el.get_start_iter(out beg);",
1351     "\tthis.searchcontext.forward(beg, out st, out en, out has_wrapped_around);",
1352     "\tthis.last_search_end = 0;",
1353     "\t",
1354     "\treturn this.searchcontext.get_occurrences_count();",
1355     "",
1356     " ",
1357     "    ",
1358     "",
1359     "}",
1360     ""
1361    ],
1362    "| void backSearch" : [
1363     "(bool change_focus) {",
1364     "",
1365     "\tif (this.searchcontext == null) {",
1366     "\t\treturn;",
1367     "\t} ",
1368     "\t",
1369     "\tGtk.TextIter beg, st,en;",
1370     "\tbool has_wrapped_around;",
1371     "\tthis.buffer.el.get_iter_at_offset(out beg, this.last_search_end -1 );",
1372     "\t",
1373     "\tif (!this.searchcontext.backward(beg, out st, out en, out has_wrapped_around)) {",
1374     "\t",
1375     "\t\tthis.last_search_end = 0;",
1376     "\t\treturn;",
1377     "\t}",
1378     "\tthis.last_search_end = en.get_offset();",
1379     "\tif (change_focus) {",
1380     "\t\tthis.sourceview.el.grab_focus();",
1381     "\t}",
1382     "\tthis.buffer.el.place_cursor(st);",
1383     "\tthis.sourceview.el.scroll_to_iter(st,  0.1f, true, 0.0f, 0.5f);",
1384     "\tvar ln = st.get_line();",
1385     "\tthis.highlightNodeAtLine(ln);",
1386     "\t",
1387     " ",
1388     "}",
1389     ""
1390    ],
1391    "| void createThumb" : [
1392     "() {",
1393     "    ",
1394     "    ",
1395     "    if (this.file == null) {",
1396     "        return;",
1397     "    }",
1398     "    ",
1399     "\tif (this.notebook.el.page > 0 ) {",
1400     "        return;",
1401     "    }",
1402     "    ",
1403     " \tthis.file.widgetToIcon(this.view.el); ",
1404     "",
1405     "    ",
1406     "     ",
1407     "    ",
1408     "     ",
1409     "}",
1410     ""
1411    ],
1412    "| void forwardSearch" : [
1413     "(bool change_focus) {",
1414     "",
1415     "\tif (this.searchcontext == null) {",
1416     "\t\treturn;",
1417     "\t}",
1418     "\tthis.notebook.el.page = 1;",
1419     "\tGtk.TextIter beg, st,en;",
1420     "\tbool has_wrapped_around;",
1421     "\tvar buf = this.sourceview.el.get_buffer();",
1422     "\tbuf.get_iter_at_offset(out beg, this.last_search_end);",
1423     "\tif (!this.searchcontext.forward(beg, out st, out en, out has_wrapped_around)) {",
1424     "\t\tthis.last_search_end = 0;",
1425     "\t\treturn;",
1426     "\t}",
1427     "\tthis.last_search_end = en.get_offset();",
1428     "\tif (change_focus) {",
1429     "\t\tthis.sourceview.el.grab_focus();",
1430     "\t}",
1431     "\tbuf.place_cursor(st);",
1432     "\t",
1433     " ",
1434     "\t ",
1435     "\tthis.sourceview.el.scroll_to_iter(st,  0.0f, true, 0.0f, 0.5f);",
1436     "\t",
1437     "\t",
1438     "\tvar ln = st.get_line();",
1439     "\t",
1440     "\tthis.highlightNodeAtLine(ln);",
1441     "}\t",
1442     "  "
1443    ],
1444    "| void highlightNodeAtLine" : [
1445     "(int ln) {",
1446     "",
1447     "",
1448     "\t ",
1449     "\t// highlight node...",
1450     "\t",
1451     "\t\t",
1452     "    var node = _this.file.lineToNode(ln+1);",
1453     " ",
1454     "    if (node == null) {",
1455     "        //print(\"can not find node\\n\");",
1456     "        return;",
1457     "    }",
1458     "    var prop = node.lineToProp(ln+1);",
1459     "    print(\"prop : %s\", prop == null ? \"???\" : prop.name);",
1460     "        ",
1461     "        ",
1462     "    // ---------- this selects the tree's node...",
1463     "    ",
1464     "    var ltree = _this.main_window.windowstate.left_tree;",
1465     "   ltree.model.selectNode(node);",
1466     "        ",
1467     "    //_this.sourceview.allow_node_scroll = false; /// block node scrolling..",
1468     "\t       ",
1469     "   ",
1470     "    //print(\"changing cursor on tree..\\n\");",
1471     "   ",
1472     "",
1473     "    ",
1474     "    // let's try allowing editing on the methods.",
1475     "    // a little klunky at present..",
1476     "\t_this.sourceview.prop_selected = \"\";",
1477     "\t/*",
1478     "    if (prop != null) {",
1479     "\t\t//see if we can find it..",
1480     "\t\tvar kv = prop.split(\":\");",
1481     "\t\tif (kv[0] == \"p\") {",
1482     "\t\t",
1483     "    \t\t//var k = prop.get_key(kv[1]);",
1484     "    \t\t// fixme -- need to determine if it's an editable property...",
1485     "    \t\t_this.sourceview.prop_selected = prop;",
1486     "    \t\t",
1487     "\t\t} else if (kv[0] == \"l\") {",
1488     "\t\t\t _this.sourceview.prop_selected = prop;",
1489     "\t\t\t",
1490     "\t\t}",
1491     "    }",
1492     "    */",
1493     "   // ltree.view.el.set_cursor(new Gtk.TreePath.from_string(tp), null, false); ",
1494     "   _this.sourceview.nodeSelected(node,false);",
1495     "    ",
1496     "            // scrolling is disabled... as node selection calls scroll 10ms after it changes.",
1497     "      //      GLib.Timeout.add_full(GLib.Priority.DEFAULT,100 , () => {",
1498     "\t  //          this.allow_node_scroll = true;",
1499     "\t  //          return false;",
1500     "      //      });",
1501     "      //  }",
1502     "\t\t",
1503     "\t\t",
1504     "\t\t",
1505     "\t\t",
1506     "\t\t",
1507     "\t\t",
1508     "\t\t",
1509     "\t\t",
1510     "\t\t",
1511     "\t\t ",
1512     "",
1513     "}",
1514     " "
1515    ],
1516    "| void loadFile" : [
1517     "",
1518     "(JsRender.JsRender file)",
1519     "{",
1520     "    this.file = file;",
1521     "    this.view.renderJS(true);",
1522     "    this.notebook.el.page = 0;// gtk preview ",
1523     "    this.sourceview.loadFile();   ",
1524     "    this.last_error_counter = -1;",
1525     "    this.updateErrorMarks();",
1526     "}",
1527     " ",
1528     " "
1529    ],
1530    "| void requestRedraw" : [
1531     "() {",
1532     "    this.view.renderJS(false);",
1533     "    this.sourceview.loadFile();   ",
1534     "}"
1535    ],
1536    "| void scroll_to_line" : [
1537     "(int line) {",
1538     "   // code preview...",
1539     "   ",
1540     "   GLib.Timeout.add(100, () => {",
1541     "   ",
1542     "\t\tthis.notebook.el.set_current_page( 1 );",
1543     "\t   ",
1544     "\t   ",
1545     "\t\t  var buf = this.sourceview.el.get_buffer();",
1546     "\t ",
1547     "\t\tvar sbuf = (GtkSource.Buffer) buf;",
1548     "",
1549     "",
1550     "\t\tGtk.TextIter iter;   ",
1551     "\t\tsbuf.get_iter_at_line(out iter,  line);",
1552     "\t\tthis.sourceview.el.scroll_to_iter(iter,  0.1f, true, 0.0f, 0.5f);",
1553     "\t\treturn false;",
1554     "\t});   ",
1555     "",
1556     "   ",
1557     "}",
1558     ""
1559    ],
1560    "| void updateErrorMarks" : [
1561     "() {",
1562     "\t",
1563     " ",
1564     "",
1565     "\tvar buf = _this.buffer.el;",
1566     "\tGtk.TextIter start;",
1567     "\tGtk.TextIter end;     ",
1568     "\tbuf.get_bounds (out start, out end);",
1569     "",
1570     "",
1571     " ",
1572     "\tGLib.debug(\"highlight errors\");\t\t ",
1573     "",
1574     "\t // we should highlight other types of errors..",
1575     "",
1576     " ",
1577     "",
1578     "\t ",
1579     "\tif (_this.file == null) {",
1580     "\t\tGLib.debug(\"file is null?\");",
1581     "\t\treturn;",
1582     "",
1583     "\t}",
1584     "\tvar ar = this.file.getErrors();",
1585     "\tif (ar.size < 1) {",
1586     "\t\tbuf.remove_tag_by_name (\"ERR\", start, end);",
1587     "\t\tbuf.remove_tag_by_name (\"WARN\", start, end);",
1588     "\t\tbuf.remove_tag_by_name (\"DEPR\", start, end);",
1589     "\t\tbuf.remove_source_marks (start, end, \"ERR\");",
1590     "\t\tbuf.remove_source_marks (start, end, \"WARN\");",
1591     "\t\tbuf.remove_source_marks (start, end, \"DEPR\");",
1592     "\t\tthis.last_error_counter = file.error_counter ;",
1593     "\t\tGLib.debug(\"higjlight has no errors\");",
1594     "\t\treturn;",
1595     "\t}",
1596     " \tif (this.last_error_counter == file.error_counter) {",
1597     "\t\treturn;",
1598     "\t}",
1599     "",
1600     "\tvar tlines = buf.get_line_count () +1;",
1601     "\t",
1602     " ",
1603     "\t ",
1604     "\tbuf.remove_source_marks (start, end, \"ERR\");",
1605     "\tbuf.remove_source_marks (start, end, \"WARN\");",
1606     "\tbuf.remove_source_marks (start, end, \"DEPR\");",
1607     "\tbuf.remove_tag_by_name (\"ERR\", start, end);",
1608     "\tbuf.remove_tag_by_name (\"WARN\", start, end);",
1609     "\tbuf.remove_tag_by_name (\"DEPR\", start, end);",
1610     "\tforeach(var diag in ar) { ",
1611     "\t",
1612     "\t\t",
1613     "\t     Gtk.TextIter iter;",
1614     "//        print(\"get inter\\n\");",
1615     "\t    var eline = (int)diag.range.start.line ;",
1616     "\t    var eline_to = (int)diag.range.end.line;",
1617     "\t    if (eline > tlines || eline < 0) {",
1618     "\t        return;",
1619     "\t    }",
1620     "\t   ",
1621     "\t    ",
1622     "\t    buf.get_iter_at_line( out iter, eline);",
1623     "\t   ",
1624     "\t  \t buf.get_iter_at_line_offset( out start, ",
1625     " \t    \teline, (int)diag.range.start.character); ",
1626     " \t    buf.get_iter_at_line_offset( out end, ",
1627     " \t    \teline_to, (int)diag.range.end.character); ",
1628     " \t    \t",
1629     "\t    buf.apply_tag_by_name(diag.category, start, end);",
1630     "\t   ",
1631     "\t   ",
1632     "\t\tvar msg = \"Line: %d %s : %s\".printf(eline+1, diag.category, diag.message);",
1633     "\t    buf.create_source_mark( msg, diag.category, iter);",
1634     "\t    GLib.debug(\"set line %d to %s\", eline, msg);",
1635     "\t    //this.marks.set(eline, msg);",
1636     "\t}",
1637     "\tthis.last_error_counter = file.error_counter ;",
1638     "",
1639     "",
1640     "",
1641     " ",
1642     "",
1643     "}"
1644    ]
1645   }
1646  ],
1647  "name" : "WindowRooView"
1648 }