Fix #8031 - roo view - use correct resource url
[roobuilder] / src / Builder4 / WindowRooView.bjs
index e066de4..b8e0f5d 100644 (file)
@@ -1,5 +1,6 @@
 {
  "build_module" : "builder",
+ "gen_extended" : false,
  "items" : [
   {
    "# Gtk.Widget lastObj" : "null",
@@ -7,15 +8,16 @@
    "# Xcls_MainWindow main_window" : "",
    "$ xns" : "Gtk",
    "Gtk.Orientation orientation" : "Gtk.Orientation.VERTICAL",
-   "Gtk.SourceSearchContext searchcontext" : "",
+   "GtkSource.SearchContext searchcontext" : "",
    "bool hexpand" : true,
    "bool vexpand" : true,
    "id" : "WindowRooView",
+   "int last_error_counter" : 0,
    "int last_search_end" : 0,
    "items" : [
     {
      "$ xns" : "Gtk",
-     "* pack" : "pack_start,true,true,0",
+     "bool vexpand" : true,
      "id" : "notebook",
      "items" : [
       {
        "$ xns" : "Gtk",
        "* pack" : "append_page,_this.label_preview.el",
        "Gtk.Orientation orientation" : "Gtk.Orientation.VERTICAL",
+       "bool vexpand" : true,
        "id" : "paned",
        "items" : [
         {
          "$ homogeneous" : false,
          "$ xns" : "Gtk",
-         "* pack" : "pack1,true,true",
+         "* pack" : "set_start_child",
          "Gtk.Orientation orientation" : "Gtk.Orientation.VERTICAL",
+         "bool vexpand" : true,
          "id" : "viewbox",
          "items" : [
           {
            "$ homogeneous" : true,
            "$ vexpand" : false,
            "$ xns" : "Gtk",
-           "* pack" : "pack_start,false,true,0",
            "Gtk.Orientation orientation" : "Gtk.Orientation.HORIZONTAL",
            "items" : [
             {
              "$ xns" : "Gtk",
-             "* pack" : "pack_start,false,false,0",
              "label" : "Redraw",
              "listeners" : {
               "clicked" : [
@@ -69,7 +71,6 @@
             {
              "$ active" : true,
              "$ xns" : "Gtk",
-             "* pack" : "pack_start,false,false,0",
              "id" : "AutoRedraw",
              "label" : "Auto Redraw On",
              "listeners" : {
             },
             {
              "$ xns" : "Gtk",
-             "* pack" : "pack_start,false,false,0",
              "label" : "Full Redraw",
              "listeners" : {
               "clicked" : [
                " () => {",
                "  _this.view.redraws = 99;",
-               "    _this.view.el.web_context.clear_cache();  ",
+               " //   _this.view.el.web_context.clear_cache();  ",
                "  //_this.view.renderJS(true);",
                "  FakeServerCache.clear();",
                "  _this.view.reInit();",
            "xtype" : "Box"
           },
           {
-           "$ shadow_type" : "Gtk.ShadowType.IN",
-           "$ xns" : "Gtk",
+           "# GLib.DateTime lastRedraw" : "null",
+           "# WebKit.WebInspector inspector" : "",
+           "# bool pendingRedraw" : false,
+           "# bool refreshRequired" : false,
+           "# int redraws" : 0,
+           "# string renderedData" : "\"\"",
+           "# string runhtml" : "\"\"",
+           "# string runjs" : "\"\"",
+           "$ xns" : "WebKit",
            "* init" : [
-            "  this.el.set_policy(Gtk.PolicyType.AUTOMATIC, Gtk.PolicyType.AUTOMATIC);",
+            " {",
+            "    // this may not work!?",
+            "    var settings =  this.el.get_settings();",
+            "    settings.enable_developer_extras = true;",
+            "    ",
+            "    ",
+            "    var fs= new FakeServer(this.el);",
+            "    fs.ref();",
+            "    // this was an attempt to change the url perms.. did not work..",
+            "    // settings.enable_file_access_from_file_uris = true;",
+            "    // settings.enable_offline_web_application_cache - true;",
+            "    // settings.enable_universal_access_from_file_uris = true;",
+            "   ",
+            "     ",
+            "    ",
+            "    ",
+            "    ",
+            "",
+            "     // FIXME - base url of script..",
+            "     // we need it so some of the database features work.",
+            "    this.el.load_html( \"Render not ready\" , ",
+            "            //fixme - should be a config option!",
+            "            // or should we catch stuff and fix it up..",
+            "            \"http://localhost/app.Builder/\"",
+            "    );",
+            "   ",
+            "        ",
+            "   //this.el.open('file:///' + __script_path__ + '/../builder.html');",
+            "    /*",
+            "    Gtk.drag_dest_set",
+            "    (",
+            "            this.el,              //",
+            "            Gtk.DestDefaults.MOTION  | Gtk.DestDefaults.HIGHLIGHT,",
+            "            null,            // list of targets",
+            "            Gdk.DragAction.COPY         // what to do with data after dropped ",
+            "    );",
+            "                            ",
+            "   // print(\"RB: TARGETS : \" + LeftTree.atoms[\"STRING\"]);",
+            "    Gtk.drag_dest_set_target_list(this.el, this.get('/Window').targetList);",
+            "    */",
+            "    GLib.Timeout.add_seconds(1,  ()  =>{",
+            "         //print(\"run refresh?\");",
+            "         if (this.el == null) {",
+            "            return false;",
+            "         }",
+            "         this.runRefresh(); ",
+            "         return true;",
+            "     });",
+            "    ",
+            "    ",
+            "}",
+            ""
+           ],
+           "bool vexpand" : true,
+           "id" : "view",
+           "listeners" : {
+            "load_changed" : [
+             "(le) => {",
+             "    if (le != WebKit.LoadEvent.FINISHED) {",
+             "        return;",
+             "    }",
+             "    if (this.runjs.length < 1) {",
+             "        return;",
+             "    }",
+             "  //  this.el.run_javascript(this.runjs, null);",
+             "     FakeServerCache.remove(    this.runjs);",
+             "    this.runjs = \"\";",
+             "}"
+            ],
+            "ready_to_show" : [
+             "( ) => {",
+             "  this.initInspector();",
+             "",
+             "}",
+             ""
+            ],
+            "script_dialog" : [
+             "(dialog) => {",
+             "",
+             "\tif (this.el == null) {",
+             "\t\treturn true;",
+             "\t}",
+             "",
+             "\tvar msg = dialog.get_message();",
+             "\tif (msg.length < 4) {",
+             "\t\treturn false;",
+             "\t}",
+             "\t ",
+             "\t //GLib.debug(\"script dialog got %s\", msg);",
+             "\t ",
+             "\tif (msg.substring(0,4) != \"IPC:\") {",
+             "\t\treturn false;",
+             "\t}",
+             "\tvar ar = msg.split(\":\", 3);",
+             "\tif (ar.length < 3) {",
+             "\t\treturn false;",
+             "\t}",
+             "",
+             "\tswitch(ar[1]) {",
+             "\t",
+             "\t\tcase \"SAVEHTML\":",
+             "\t\t //   GLib.debug(\"GOT saveHTML %d\", ar[2].length);",
+             "\t\t    _this.file.saveHTML(ar[2]);",
+             "\t\t    _this.createThumb();",
+             "\t\t    return true;",
+             "\t\t    ",
+             "\t\tdefault:",
+             "\t\t    return false;",
+             "\t}",
+             "    ",
+             "}"
+            ]
+           },
+           "xtype" : "WebView",
+           "| void initInspector" : [
+            "() {",
+            "    ",
             " ",
+            "          ",
+            "   // this.inspector.open_window.connect(() => {",
+            "         this.inspector = this.el.get_inspector();",
+            "         ",
+            "         this.inspector.open_window.connect(() => {",
+            "        print(\"inspector attach\\n\");",
+            "        var wv = this.inspector.get_web_view();",
+            "        if (wv != null) {",
+            "            print(\"got inspector web view\\n\");",
+            "            ",
+            "            var cn = _this.inspectorcontainer.el.get_first_child();",
+            "            if (cn != null) {",
+            "                 _this.inspectorcontainer.el.remove(cn);",
+            "             }",
+            "            ",
+            "            _this.inspectorcontainer.el.append(wv);",
+            "            wv.show();",
+            "        } else {",
+            "\t         print(\"got inspector web view FAILED\\n\");",
+            "            //this.inspector.close();",
+            "            ",
+            "            //this.inspector = null;",
+            "           ",
+            " ",
+            "        }",
+            "      return true;",
+            "       ",
+            "   });",
+            "     this.inspector.show();",
+            "         ",
+            "    ",
+            "  ",
+            "}",
             ""
            ],
-           "* pack" : "pack_end,true,true,0",
-           "id" : "viewcontainer",
-           "items" : [
-            {
-             "# GLib.DateTime lastRedraw" : "null",
-             "# WebKit.WebInspector inspector" : "",
-             "# bool pendingRedraw" : false,
-             "# bool refreshRequired" : false,
-             "# int redraws" : 0,
-             "# string renderedData" : "\"\"",
-             "# string runhtml" : "\"\"",
-             "# string runjs" : "\"\"",
-             "$ xns" : "WebKit",
-             "* init" : [
-              " {",
-              "    // this may not work!?",
-              "    var settings =  this.el.get_settings();",
-              "    settings.enable_developer_extras = true;",
-              "    ",
-              "    ",
-              "    var fs= new FakeServer(this.el);",
-              "    fs.ref();",
-              "    // this was an attempt to change the url perms.. did not work..",
-              "    // settings.enable_file_access_from_file_uris = true;",
-              "    // settings.enable_offline_web_application_cache - true;",
-              "    // settings.enable_universal_access_from_file_uris = true;",
-              "   ",
-              "     ",
-              "    ",
-              "    ",
-              "    ",
-              "",
-              "     // FIXME - base url of script..",
-              "     // we need it so some of the database features work.",
-              "    this.el.load_html( \"Render not ready\" , ",
-              "            //fixme - should be a config option!",
-              "            // or should we catch stuff and fix it up..",
-              "            \"http://localhost/app.Builder/\"",
-              "    );",
-              "        ",
-              "        ",
-              "   //this.el.open('file:///' + __script_path__ + '/../builder.html');",
-              "    /*",
-              "    Gtk.drag_dest_set",
-              "    (",
-              "            this.el,              //",
-              "            Gtk.DestDefaults.MOTION  | Gtk.DestDefaults.HIGHLIGHT,",
-              "            null,            // list of targets",
-              "            Gdk.DragAction.COPY         // what to do with data after dropped ",
-              "    );",
-              "                            ",
-              "   // print(\"RB: TARGETS : \" + LeftTree.atoms[\"STRING\"]);",
-              "    Gtk.drag_dest_set_target_list(this.el, this.get('/Window').targetList);",
-              "    */",
-              "    GLib.Timeout.add_seconds(1,  ()  =>{",
-              "         //print(\"run refresh?\");",
-              "         if (this.el == null) {",
-              "            return false;",
-              "         }",
-              "         this.runRefresh(); ",
-              "         return true;",
-              "     });",
-              "    ",
-              "    ",
-              "}",
-              ""
-             ],
-             "* pack" : "add",
-             "id" : "view",
-             "listeners" : {
-              "drag_drop" : [
-               "  ( ctx, x, y,time, ud) => {",
-               "    return false;",
-               "    /*",
-               "\tprint(\"TARGET: drag-drop\");",
-               "        var is_valid_drop_site = true;",
-               "        ",
-               "         ",
-               "        Gtk.drag_get_data",
-               "        (",
-               "                w,         // will receive 'drag-data-received' signal ",
-               "                ctx,        /* represents the current state of the DnD ",
-               "                this.get('/Window').atoms[\"STRING\"],    /* the target type we want ",
-               "                time            /* time stamp ",
-               "        );",
-               "                        ",
-               "                        ",
-               "                        /* No target offered by source => error ",
-               "                       ",
-               "",
-               "\treturn  is_valid_drop_site;",
-               "\t*/",
-               "}"
-              ],
-              "load_changed" : [
-               "(le) => {",
-               "    if (le != WebKit.LoadEvent.FINISHED) {",
-               "        return;",
-               "    }",
-               "    if (this.runjs.length < 1) {",
-               "        return;",
-               "    }",
-               "  //  this.el.run_javascript(this.runjs, null);",
-               "     FakeServerCache.remove(    this.runjs);",
-               "    this.runjs = \"\";",
-               "}"
-              ],
-              "script_dialog" : [
-               " (dialog) => {",
-               "    ",
-               "    ",
-               "    if (this.el == null) {",
-               "        return true;",
-               "    }",
-               "    ",
-               "     var msg = dialog.get_message();",
-               "     if (msg.length < 4) {",
-               "        return false;",
-               "     }",
-               "     if (msg.substring(0,4) != \"IPC:\") {",
-               "         return false;",
-               "     }",
-               "     var ar = msg.split(\":\", 3);",
-               "    if (ar.length < 3) {",
-               "        return false;",
-               "    }",
-               "",
-               "    switch(ar[1]) {",
-               "        case \"SAVEHTML\":",
-               "\t        print(\"GOT saveHTML %d?\\n\", ar[2].length);",
-               "            _this.file.saveHTML(ar[2]);",
-               "            return true;",
-               "        default:",
-               "            return false;",
-               "    }",
-               "    ",
-               "}"
-              ],
-              "show" : [
-               "  ( ) => {",
-               "    this.initInspector();;",
-               "}"
-              ]
-             },
-             "xtype" : "WebView",
-             "| void initInspector" : [
-              "() {",
-              "    ",
-              "   /* if (this.inspector == this.el.get_inspector()) {",
-              "        this.inspector.show();",
-              "        this.inspector.open_window();        ",
-              "        print(\"init inspecter called, and inspector is the same as existing\\n\");",
-              "        return;",
-              "    }",
-              "    print(\"new inspector?\\n\");",
-              "*/",
-              "    this.inspector = this.el.get_inspector();",
-              "    this.inspector.ref();",
-              "    ",
-              "    // got a new inspector...",
-              "        ",
-              "    this.inspector.open_window.connect(() => {",
-              "         this.inspector = this.el.get_inspector();",
-              "        print(\"inspector attach\\n\");",
-              "        var wv = this.inspector.get_web_view();",
-              "        if (wv != null) {",
-              "            print(\"got inspector web view\\n\");",
-              "            ",
-              "            var cn = _this.inspectorcontainer.el.get_child();",
-              "            if (cn != null) {",
-              "                 _this.inspectorcontainer.el.remove(cn);",
-              "             }",
-              "            ",
-              "            _this.inspectorcontainer.el.add(wv);",
-              "            wv.show();",
-              "        } else {",
-              "            //this.inspector.close();",
-              "            ",
-              "            //this.inspector = null;",
-              "           ",
-              " ",
-              "        }",
-              "        return true;",
-              "       ",
-              "    });",
-              "    /*",
-              "    this.inspector.closed.connect(() => {",
-              "         print(\"inspector closed?!?\");",
-              "         // if this happens destroy the webkit..",
-              "         // recreate it..",
-              "         this.el.stop_loading();",
-              "         ",
-              "         if (_this.viewbox.el.get_parent() == null) {",
-              "            return;",
-              "         }",
-              "         ",
-              "         ",
-              "        _this.viewbox.el.remove(_this.viewcontainer.el);",
-              "        _this.el.remove(_this.inspectorcontainer.el);        ",
-              "         ",
-              "         // destory seems to cause problems.",
-              "         //this.el.destroy();",
-              "        //_this.viewcontainer.el.destroy();",
-              "         //_this.inspectorcontainer.el.destroy();",
-              "",
-              "         this.el = null;         ",
-              "         var nv =new Xcls_viewcontainer(_this);",
-              "         nv.ref();",
-              "         _this.viewbox.el.pack_end(nv.el,true,true,0);",
-              "         ",
-              "          var  inv =new Xcls_inspectorcontainer(_this);",
-              "          inv.ref();",
-              "          _this.el.pack2(inv.el,true,true);",
-              "         ",
-              "         inv.el.show_all();",
-              "         nv.el.show_all();",
-              "         //while(Gtk.events_pending ()) Gtk.main_iteration ();",
-              "         //_this.view.renderJS(true); ",
-              "         _this.view.refreshRequired  = true;",
-              "       ",
-              "    }); ",
-              "    */",
-              "    ",
-              "    this.inspector.show();",
-              "}",
-              ""
-             ],
-             "| void reInit" : [
-              "() {",
-              "   print(\"reInit?\");",
-              "         // if this happens destroy the webkit..",
-              "         // recreate it..",
-              "     this.el.stop_loading();",
-              "         ",
-              "     if (_this.viewbox.el.get_parent() == null) {",
-              "        return;",
-              "     }",
-              "         ",
-              "         ",
-              "    _this.viewbox.el.remove(_this.viewcontainer.el);",
-              "    _this.paned.el.remove(_this.inspectorcontainer.el);        ",
-              "         ",
-              "         // destory seems to cause problems.",
-              "         //this.el.destroy();",
-              "        //_this.viewcontainer.el.destroy();",
-              "         //_this.inspectorcontainer.el.destroy();",
-              "     var  inv =new Xcls_inspectorcontainer(_this);",
-              "      inv.ref();",
-              "      _this.paned.el.pack2(inv.el,true,true);",
-              "      ",
-              "      ",
-              "     this.el = null;         ",
-              "     var nv =new Xcls_viewcontainer(_this);",
-              "     nv.ref();",
-              "     _this.viewbox.el.pack_end(nv.el,true,true,0);",
-              "         ",
-              "         ",
-              "     inv.el.show_all();",
-              "     nv.el.show_all();",
-              "         //while(Gtk.events_pending ()) Gtk.main_iteration ();",
-              "         //_this.view.renderJS(true); ",
-              "     _this.view.refreshRequired  = true;",
-              "}",
-              ""
-             ],
-             "| void renderJS" : [
-              "(bool force) {",
-              "",
-              "    // this is the public redraw call..",
-              "    // we refresh in a loop privately..",
-              "    var autodraw = _this.AutoRedraw.el.active;",
-              "    if (!autodraw && !force) {",
-              "        print(\"Skipping redraw - no force, and autodraw off\");",
-              "        return;",
-              "    }",
-              "     ",
-              "    this.refreshRequired  = true;",
-              "}",
-              ""
-             ],
-             "| void runRefresh" : [
-              " () ",
-              "{",
-              "    // this is run every 2 seconds from the init..",
-              "",
-              "  ",
-              "    ",
-              "    if (!this.refreshRequired) {",
-              "       // print(\"no refresh required\");",
-              "        return;",
-              "    }",
-              "",
-              "    if (this.lastRedraw != null) {",
-              "       // do not redraw if last redraw was less that 5 seconds ago.",
-              "       if ((int64)(new DateTime.now_local()).difference(this.lastRedraw) < 5000 ) {",
-              "            return;",
-              "        }",
-              "    }",
-              "    ",
-              "    if (_this.file == null) {",
-              "        return;",
-              "    }",
-              "    ",
-              "    ",
-              "     this.refreshRequired = false;",
-              "   //  print(\"HTML RENDERING\");",
-              "     ",
-              "     ",
-              "     //this.get('/BottomPane').el.show();",
-              "     //this.get('/BottomPane').el.set_current_page(2);// webkit inspector",
-              "    _this.file.webkit_page_id  = this.el.get_page_id();",
-              "    ",
-              "    var js = _this.file.toSourcePreview();",
-              "",
-              "    if (js.length < 1) {",
-              "        print(\"no data\");",
-              "        return;",
-              "    }",
-              "//    var  data = js[0];",
-              "    this.redraws++;",
-              "  ",
-              "    var project = _this.file.project;  ",
-              "",
-              "     //print (project.fn);",
-              "     // set it to non-empty.",
-              "     ",
-              "//     runhtml = runhtml.length ?  runhtml : '<script type=\"text/javascript\"></script>'; ",
-              "",
-              "",
-              "//   this.runhtml  = this.runhtml || '';",
-              " ",
-              " ",
-              "    // then we need to reload the browser using",
-              "    // load_html_string..",
-              "",
-              "    // then trigger a redraw once it's loaded..",
-              "    this.pendingRedraw = true;",
-              "",
-              "    var runhtml = \"<script type=\\\"text/javascript\\\">\\n\" ;",
-              "    string builderhtml;",
-              "    ",
-              "    try {",
-              "        GLib.FileUtils.get_contents(BuilderApplication.configDirectory() + \"/resources/roo.builder.js\", out builderhtml);",
-              "    } catch (Error e) {",
-              "        builderhtml = \"\";",
-              "    }",
-              "",
-              "    runhtml += builderhtml + \"\\n\";",
-              "    runhtml += \"</script>\\n\" ;",
-              "",
-              "    // fix to make sure they are the same..",
-              "    this.runhtml = project.runhtml;",
-              "    // need to modify paths",
-              "",
-              "    string inhtml;",
-              "    var base_template = _this.file.project.base_template;",
-              "    ",
-              "    if (base_template.length > 0 && !FileUtils.test(",
-              "        BuilderApplication.configDirectory() + \"/resources/\" +  base_template, FileTest.EXISTS)  ",
-              "        ) {",
-              "           print(\"invalid base_template name - using default:  %s\\n\", base_template);",
-              "           base_template = \"\";",
-              "    ",
-              "    }",
-              "    try {",
-              "        GLib.FileUtils.get_contents(",
-              "            BuilderApplication.configDirectory() + \"/resources/\" + ",
-              "                (base_template.length > 0 ? base_template :  \"roo.builder.html\")",
-              "                , out inhtml);",
-              "    ",
-              "    } catch (Error e) {",
-              "        inhtml = \"\";",
-              "    }    ",
-              "    this.renderedData = js;",
-              "",
-              "",
-              "    string js_src = js + \"\\n\" +",
-              "\t\"Roo.onReady(function() {\\n\" +",
-              "\t\"if (\" + _this.file.name +\".show) \" +  _this.file.name +\".show({});\\n\" +",
-              "\t\"Roo.XComponent.build();\\n\" +",
-              "\t\"});\\n\";",
-              "\t",
-              "   // print(\"render js: \" + js);",
-              "    //if (!this.ready) {",
-              "  //      console.log('not loaded yet');",
-              "    //}",
-              "    this.lastRedraw = new DateTime.now_local();",
-              "",
-              "",
-              "    //this.runjs = js_src;",
-              "    var fc =    FakeServerCache.factory_with_data(js_src);",
-              "    this.runjs = fc.fname;",
-              "    ",
-              "        var html = inhtml.replace(\"</head>\", runhtml + this.runhtml + ",
-              "            \"<script type=\\\"text/javascript\\\" src=\\\"xhttp://localhost\" + fc.fname + \"\\\"></script>\" +   ",
-              "              //  \"<script type=\\\"text/javascript\\\">\\n\" +",
-              "              //  js_src + \"\\n\" + ",
-              "              //  \"</script>\" + ",
-              "                        ",
-              "        \"</head>\");",
-              "        //print(\"LOAD HTML \" + html);",
-              "        ",
-              "         var rootURL = _this.file.project.rootURL;",
-              "   ",
-              "        ",
-              "        ",
-              "        this.el.load_html( html , ",
-              "            //fixme - should be a config option!",
-              "            (rootURL.length > 0 ? rootURL : \"xhttp://localhost/roobuilder/\")",
-              "        );",
-              "        ",
-              "    // force the inspector...        ",
-              "       //   this.initInspector();",
-              "        ",
-              "        // - no need for this, the builder javascript will call it when build is complete",
-              "        //GLib.Timeout.add_seconds(1, () => {",
-              "        //    this.el.run_javascript(\"Builder.saveHTML()\",null);",
-              "        //    return false;",
-              "        //});",
-              "//     print( \"before render\" +    this.lastRedraw);",
-              "//    print( \"after render\" +    (new Date()));",
-              "    ",
-              "}",
-              "                                                                                                                                                                                                                        "
-             ]
-            }
+           "| void reInit" : [
+            "() {",
+            "   print(\"reInit?\");",
+            "         // if this happens destroy the webkit..",
+            "         // recreate it..",
+            "     this.el.stop_loading();",
+            "         ",
+            "     if (_this.viewbox.el.get_parent() == null) {",
+            "        return;",
+            "     }",
+            "         ",
+            "         /*",
+            "    _this.viewbox.el.remove(_this.viewcontainer.el);",
+            "    //_this.paned.el.remove(_this.inspectorcontainer.el);        ",
+            "         ",
+            "         // destory seems to cause problems.",
+            "         //this.el.destroy();",
+            "        //_this.viewcontainer.el.destroy();",
+            "         //_this.inspectorcontainer.el.destroy();",
+            "     var  inv =new Xcls_inspectorcontainer(_this);",
+            "      ",
+            "      _this.paned.el.set_end_child(inv.el);",
+            "      _this.inspectorcontainer = inv;",
+            "      ",
+            "     this.el = null;         ",
+            "     var nv =new Xcls_viewcontainer(_this);",
+            "    // nv.ref();",
+            "     _this.viewbox.el.append(nv.el);",
+            "         ",
+            "         _this.viewcontainer = nv;",
+            "     inv.el.show();",
+            "     nv.el.show();",
+            "         //while(Gtk.events_pending ()) Gtk.main_iteration ();",
+            "         //_this.view.renderJS(true); ",
+            "     _this.view.refreshRequired  = true;",
+            "     ",
+            "     */",
+            "}",
+            ""
            ],
-           "xtype" : "ScrolledWindow"
+           "| void renderJS" : [
+            "(bool force) {",
+            "",
+            "    // this is the public redraw call..",
+            "    // we refresh in a loop privately..",
+            "    var autodraw = _this.AutoRedraw.el.active;",
+            "    if (!autodraw && !force) {",
+            "        print(\"Skipping redraw - no force, and autodraw off\");",
+            "        return;",
+            "    }",
+            "     ",
+            "    this.refreshRequired  = true;",
+            "    ",
+            "}",
+            ""
+           ],
+           "| void runRefresh" : [
+            "() ",
+            "{",
+            "    // this is run every 2 seconds from the init..",
+            "",
+            "   ",
+            "    if (!this.refreshRequired) {",
+            "       // print(\"no refresh required\");",
+            "        return;",
+            "    }",
+            "",
+            "    if (this.lastRedraw != null) {",
+            "       // do not redraw if last redraw was less that 5 seconds ago.",
+            "       if ((int64)(new DateTime.now_local()).difference(this.lastRedraw) < 5000 ) {",
+            "            return;",
+            "        }",
+            "    }",
+            "    ",
+            "    if (_this.file == null) {",
+            "        return;",
+            "    }",
+            "    ",
+            "    ",
+            "     this.refreshRequired = false;",
+            "   //  print(\"HTML RENDERING\");",
+            "     ",
+            "     ",
+            "     //this.get('/BottomPane').el.show();",
+            "     //this.get('/BottomPane').el.set_current_page(2);// webkit inspector",
+            "    _this.file.webkit_page_id  = this.el.get_page_id();",
+            "    ",
+            "    var js = _this.file.toSourcePreview();",
+            "",
+            "    if (js.length < 1) {",
+            "        print(\"no data\");",
+            "        return;",
+            "    }",
+            "//    var  data = js[0];",
+            "    this.redraws++;",
+            "  ",
+            "    var project = (Project.Roo) _this.file.project;  ",
+            "",
+            "     //print (project.fn);",
+            "     // set it to non-empty.",
+            "     ",
+            "//     runhtml = runhtml.length ?  runhtml : '<script type=\"text/javascript\"></script>'; ",
+            "",
+            "",
+            "//   this.runhtml  = this.runhtml || '';",
+            " ",
+            " ",
+            "    // then we need to reload the browser using",
+            "    // load_html_string..",
+            "",
+            "    // then trigger a redraw once it's loaded..",
+            "    this.pendingRedraw = true;",
+            "",
+            "    var runhtml = \"<script type=\\\"text/javascript\\\">\\n\" ;",
+            "    uint8[] builderhtml;",
+            "    ",
+            "    try {",
+            "        GLib. File.new_for_uri(\"resource:///html/roo.builder.js\").load_contents(null,  out   builderhtml, null);",
+            "    } catch (Error e) {",
+            "        builderhtml = {};",
+            "    }",
+            "",
+            "    runhtml += (string) builderhtml + \"\\n\";",
+            "    runhtml += \"</script>\\n\" ;",
+            "",
+            "    // fix to make sure they are the same..",
+            "    this.runhtml = project.runhtml;",
+            "    // need to modify paths",
+            "",
+            "    uint8[] inhtml;",
+            "    var base_template = project.base_template;",
+            "    var f = GLib. File.new_for_uri(\"resource:///html/\" + base_template);",
+            "    ",
+            "    if (base_template.length > 0 && !f.query_exists(null)) {",
+            "       ",
+            "           GLib.debug(\"invalid base_template name - using default:  %s\", base_template);",
+            "           f = GLib. File.new_for_uri(\"resource:///html/roo.builder.html\");",
+            "    ",
+            "    }",
+            "    try {",
+            "\t    f.load_contents(null,  out inhtml, null);",
+            "         ",
+            "    ",
+            "    } catch (Error e) {",
+            "        inhtml = {};",
+            "    }    ",
+            "    this.renderedData = js;",
+            "",
+            "",
+            "    string js_src = js + \"",
+            "Roo.onReady(function() {",
+            "if (\" + _this.file.name +\".show) {",
+            "\t\t\" + _this.file.name +\".show({});",
+            "\t\t(function() {  ",
+            "\t\t\tBuilder.saveHTML.defer(100, Builder);",
+            "\t\t}).defer(100);",
+            "}",
+            "Roo.XComponent.build();",
+            "});\\n\";",
+            "\t",
+            "   // print(\"render js: \" + js);",
+            "    //if (!this.ready) {",
+            "  //      console.log('not loaded yet');",
+            "    //}",
+            "    this.lastRedraw = new DateTime.now_local();",
+            "",
+            "",
+            "    //this.runjs = js_src;",
+            "    var fc =    FakeServerCache.factory_with_data(js_src);",
+            "    this.runjs = fc.fname;",
+            "    var html  = (string) inhtml;",
+            "\thtml = html.replace(\"</head>\", runhtml + this.runhtml + ",
+            "        \"<script type=\\\"text/javascript\\\" src=\\\"xhttp://localhost\" + fc.fname + \"\\\"></script>\" +   ",
+            "          //  \"<script type=\\\"text/javascript\\\">\\n\" +",
+            "          //  js_src + \"\\n\" + ",
+            "          //  \"</script>\" + ",
+            "                    ",
+            "    \"</head>\");",
+            "    //print(\"LOAD HTML \" + html);",
+            "    ",
+            "     var rootURL = project.rootURL;",
+            "",
+            "    ",
+            "    ",
+            "    this.el.load_html( html , ",
+            "        //fixme - should be a config option!",
+            "        (rootURL.length > 0 ? rootURL : \"xhttp://localhost/roobuilder/\")",
+            "    );",
+            "      this.initInspector();   ",
+            "    // force the inspector...        ",
+            "       //   this.initInspector();",
+            "        ",
+            "        // - no need for this, the builder javascript will call it when build is complete",
+            "        //GLib.Timeout.add_seconds(1, () => {",
+            "        //    this.el.run_javascript(\"Builder.saveHTML()\",null);",
+            "        //    return false;",
+            "        //});",
+            "//     print( \"before render\" +    this.lastRedraw);",
+            "//    print( \"after render\" +    (new Date()));",
+            "    ",
+            "}",
+            "                                                                                                                                                                                                                        "
+           ]
           }
          ],
          "xtype" : "Box"
         },
         {
-         "$ shadow_type" : "Gtk.ShadowType.IN",
          "$ xns" : "Gtk",
-         "* init" : [
-          "  this.el.set_policy(Gtk.PolicyType.AUTOMATIC, Gtk.PolicyType.AUTOMATIC);",
-          " ",
-          ""
-         ],
-         "* pack" : "pack2,true,true",
+         "* pack" : "set_end_child",
+         "Gtk.Orientation orientation" : "Gtk.Orientation.VERTICAL",
+         "bool vexpand" : true,
          "id" : "inspectorcontainer",
-         "xtype" : "ScrolledWindow"
+         "xtype" : "Box"
         }
        ],
        "xtype" : "Paned"
        "$ xns" : "Gtk",
        "* pack" : "append_page,_this.label_code.el",
        "Gtk.Orientation orientation" : "Gtk.Orientation.VERTICAL",
+       "bool vexpand" : true,
        "int spacing" : 0,
        "items" : [
         {
          "$ xns" : "Gtk",
          "bool vexpand" : true,
+         "id" : "sourceviewscroll",
          "items" : [
           {
+           "# Gtk.CssProvider? css" : "null",
            "# JsRender.Node? node_selected" : "null",
            "# bool button_is_pressed" : false,
            "# bool key_is_pressed" : false,
            "# bool loading" : true,
+           "# id" : "sourceview",
            "# int editable_start_pos" : "-1",
            "# string prop_selected" : "\"\"",
-           "$ xns" : "Gtk",
+           "$ xns" : "GtkSource",
            "* init" : [
-            "{",
-            "   ",
-            "   ",
-            "    var description =   Pango.FontDescription.from_string(\"monospace\");",
-            "    description.set_size(8000);",
-            "    this.el.override_font(description);",
+            "\t{",
+            "",
+            "\t ",
+            "",
+            "\tthis.loading = true;",
+            "\t//var buf = this.el.get_buffer();",
+            "\t//buf.notify.connect(this.onCursorChanged);",
+            "",
+            "",
+            "\tvar attrs = new GtkSource.MarkAttributes();",
+            "\tattrs.set_icon_name ( \"process-stop\");    ",
+            "\tattrs.query_tooltip_text.connect(( mark) => {",
+            "\t\t//print(\"tooltip query? %s\\n\", mark.name);",
+            "\t\treturn mark.name;",
+            "\t});",
+            "",
+            "\tthis.el.set_mark_attributes (\"ERR\", attrs, 1);",
+            "",
+            "\t var wattrs = new GtkSource.MarkAttributes();",
+            "\twattrs.set_icon_name ( \"process-stop\");    ",
+            "\twattrs.query_tooltip_text.connect(( mark) => {",
+            "\t\t//print(\"tooltip query? %s\\n\", mark.name);",
+            "\t\treturn mark.name;",
+            "\t});",
+            "",
+            "\tthis.el.set_mark_attributes (\"WARN\", wattrs, 1);",
+            "",
+            "",
+            "",
+            "\t var dattrs = new GtkSource.MarkAttributes();",
+            "\tdattrs.set_icon_name ( \"process-stop\");    ",
+            "\tdattrs.query_tooltip_text.connect(( mark) => {",
+            "\t\t//print(\"tooltip query? %s\\n\", mark.name);",
+            "\t\treturn mark.name;",
+            "\t});",
+            "",
+            "\tthis.el.set_mark_attributes (\"DEPR\", dattrs, 1);",
+            "",
+            "",
+            "\tvar gattrs = new GtkSource.MarkAttributes();",
+            "\tvar  grey =   Gdk.RGBA();",
+            "\tgrey.parse ( \"#ccc\");",
+            "\tgattrs.set_background ( grey);",
+            "",
+            "",
+            "\tthis.el.set_mark_attributes (\"grey\", gattrs, 1);",
+            "",
             "",
-            "    this.loading = true;",
-            "    //var buf = this.el.get_buffer();",
-            "    //buf.notify.connect(this.onCursorChanged);",
-            "  ",
-            "  ",
-            "    var attrs = new Gtk.SourceMarkAttributes();",
-            "    var  pink =   Gdk.RGBA();",
-            "    pink.parse ( \"pink\");",
-            "    attrs.set_background ( pink);",
-            "    attrs.set_icon_name ( \"process-stop\");    ",
-            "    attrs.query_tooltip_text.connect(( mark) => {",
-            "        //print(\"tooltip query? %s\\n\", mark.name);",
-            "        return mark.name;",
-            "    });",
-            "    ",
-            "    this.el.set_mark_attributes (\"ERR\", attrs, 1);",
-            "    ",
-            "     var wattrs = new Gtk.SourceMarkAttributes();",
-            "    var  blue =   Gdk.RGBA();",
-            "    blue.parse ( \"#ABF4EB\");",
-            "    wattrs.set_background ( blue);",
-            "    wattrs.set_icon_name ( \"process-stop\");    ",
-            "    wattrs.query_tooltip_text.connect(( mark) => {",
-            "        //print(\"tooltip query? %s\\n\", mark.name);",
-            "        return mark.name;",
-            "    });",
-            "    ",
-            "    this.el.set_mark_attributes (\"WARN\", wattrs, 1);",
-            "    ",
-            " ",
-            "    ",
-            "     var dattrs = new Gtk.SourceMarkAttributes();",
-            "    var  purple =   Gdk.RGBA();",
-            "    purple.parse ( \"#EEA9FF\");",
-            "    dattrs.set_background ( purple);",
-            "    dattrs.set_icon_name ( \"process-stop\");    ",
-            "    dattrs.query_tooltip_text.connect(( mark) => {",
-            "        //print(\"tooltip query? %s\\n\", mark.name);",
-            "        return mark.name;",
-            "    });",
-            "    ",
-            "    this.el.set_mark_attributes (\"DEPR\", dattrs, 1);",
-            "    ",
-            "    ",
-            "    var gattrs = new Gtk.SourceMarkAttributes();",
-            "    var  grey =   Gdk.RGBA();",
-            "    grey.parse ( \"#ccc\");",
-            "    gattrs.set_background ( grey);",
             " ",
-            "    ",
-            "    this.el.set_mark_attributes (\"grey\", gattrs, 1);",
-            "    ",
-            "    ",
-            "    ",
-            "    ",
-            "    ",
-            "    ",
-            "}",
-            " "
+            "",
+            "",
+            "\t}",
+            ""
            ],
-           "* pack" : "add",
-           "gboolean editable" : false,
-           "gboolean show_line_marks" : true,
-           "gboolean show_line_numbers" : true,
-           "id" : "sourceview",
+           "* pack" : "set_child",
+           "bool editable" : false,
+           "bool show_line_marks" : true,
+           "bool show_line_numbers" : true,
+           "css_classes" : "{ \"code-editor\" }",
            "items" : [
             {
-             "$ xns" : "Gtk",
+             "$ xns" : "GtkSource",
+             "* init" : [
+              "{",
+              "\tvar buf = this.el;",
+              "\tbuf.create_tag (\"bold\", \"weight\", Pango.Weight.BOLD);",
+              "\tbuf.create_tag (\"type\", \"weight\", Pango.Weight.BOLD, \"foreground\", \"#204a87\");",
+              "\tbuf.create_tag (\"keyword\", \"weight\", Pango.Weight.BOLD, \"foreground\", \"#a40000\");",
+              "\tbuf.create_tag (\"text\", \"weight\", Pango.Weight.NORMAL, \"foreground\", \"#729fcf\");",
+              "\tbuf.create_tag (\"number\", \"weight\", Pango.Weight.BOLD, \"foreground\", \"#ad7fa8\");",
+              "\tbuf.create_tag (\"method\", \"weight\", Pango.Weight.BOLD, \"foreground\", \"#729fcf\");",
+              "\tbuf.create_tag (\"property\", \"weight\", Pango.Weight.BOLD, \"foreground\", \"#BC1F51\");",
+              "\tbuf.create_tag (\"variable\", \"weight\", Pango.Weight.BOLD, \"foreground\", \"#A518B5\");",
+              "",
+              "",
+              "\tbuf.create_tag (\"ERR\", \"weight\", Pango.Weight.BOLD, \"background\", \"pink\");",
+              "\tbuf.create_tag (\"WARN\", \"weight\", Pango.Weight.BOLD, \"background\", \"#ABF4EB\");",
+              "\tbuf.create_tag (\"DEPR\", \"weight\", Pango.Weight.BOLD, \"background\", \"#EEA9FF\");",
+              "}",
+              "",
+              ""
+             ],
              "* pack" : "set_buffer",
              "bool dirty" : false,
+             "bool in_cursor_change" : false,
              "id" : "buffer",
              "int error_line" : "-1",
+             "int last_line" : "-1",
              "listeners" : {
               "changed" : [
                " () => {",
-               " ",
-               "",
+               "  ",
                "    // check syntax??",
                "    // ??needed..??",
                "   // _this.save_button.el.sensitive = true;",
                "    print(\"- PREVIEW EDITOR CHANGED--\");",
                "",
                "    this.dirty = true;  ",
-               "    this.checkSyntax(); // this calls backs and highlights errors.. in theory...  ",
+               "   // this.checkSyntax(); // this calls backs and highlights errors.. in theory...  ",
                "",
                "",
                "",
                "\t",
                "\tif (_this.sourceview.editable_start_pos > -1) {",
                "\t\t",
-               "\t\tvar buf = (Gtk.SourceBuffer)_this.sourceview.el.get_buffer();",
+               "\t\tvar buf = (GtkSource.Buffer)_this.sourceview.el.get_buffer();",
                "\t\t",
                "        //print(\"cursor changed : %d\\n\", buf.cursor_position);",
                "        Gtk.TextIter spos,epos;",
                "",
                " ",
                ""
+              ],
+              "cursor_moved" : [
+               "( ) => {",
+               "GLib.debug(\"cursor moved called\");",
+               "",
+               "",
+               " \tif (this.in_cursor_change ) {",
+               "        GLib.debug(\"cursor changed : %d [ignoring nested call)\", this.el.cursor_position);",
+               "        return;",
+               "    }",
+               "   ",
+               "    GLib.debug(\"cursor changed : %d\", this.el.cursor_position);",
+               "    Gtk.TextIter cpos;",
+               "    this.el.get_iter_at_offset(out cpos, this.el.cursor_position);",
+               "    ",
+               "    var ln = cpos.get_line();",
+               "    if (this.last_line == ln ){",
+               "    \treturn;",
+               "\t}",
+               "\tthis.last_line = ln;",
+               "    var node = _this.file.lineToNode(ln);",
+               "",
+               "    if (node == null) {",
+               "        print(\"can not find node\\n\");",
+               "        return;",
+               "    }",
+               "    this.in_cursor_change  = true;",
+               "    var ltree = _this.main_window.windowstate.left_tree;",
+               "    ltree.model.selectNode(node);",
+               "    this.in_cursor_change  = false;",
+               "}",
+               ""
               ]
              },
-             "xtype" : "SourceBuffer",
-             "| bool checkSyntax" : [
-              " () {",
-              " ",
-              "   ",
-              "    var str = this.toString();",
-              "    ",
-              "    // needed???",
-              "    if (this.error_line > 0) {",
-              "         Gtk.TextIter start;",
-              "         Gtk.TextIter end;     ",
-              "        this.el.get_bounds (out start, out end);",
-              "",
-              "        this.el.remove_source_marks (start, end, \"WARN\");",
-              "        this.el.remove_source_marks (start, end, \"ERR\");        ",
-              "",
-              "    }",
-              "    ",
-              "    if (str.length < 1) {",
-              "        print(\"checkSyntax - empty string?\\n\");",
-              "        return false;",
-              "    }",
-              "    ",
-              "   if (_this.file == null) {",
-              "       return false;",
-              "   }",
-              "    var p = _this.file.project.palete;",
-              "    ",
-              " ",
-              "    if (_this.file.language != \"js\") {",
-              "\t\treturn false; // fake syntax error.",
-              "\t}",
-              "\t",
-              "    //Gee.HashMap<int,string> ret_x;",
-              "",
-              "\treturn p.javascriptHasErrors(",
-              "\t\t_this.main_window.windowstate,",
-              "        str, ",
-              "        null, // prop - not relivant.",
-              "        _this.file, ",
-              "        null",
-              "    );    ",
-              "     ",
-              "}",
-              ""
-             ],
-             "| bool highlightErrors" : [
-              "( Gee.HashMap<int,string> validate_res) {",
-              "         ",
-              "    this.error_line = validate_res.size;",
-              "\t",
-              "    if (this.error_line < 1) {",
-              "          return true;",
-              "    }",
-              "    var tlines = this.el.get_line_count ();",
-              "    Gtk.TextIter iter;",
-              "    var valiter = validate_res.map_iterator();",
-              "    while (valiter.next()) {",
-              "    ",
-              "//        print(\"get inter\\n\");",
-              "        var eline = valiter.get_key();",
-              "        if (eline > tlines) {",
-              "            continue;",
-              "        }",
-              "        this.el.get_iter_at_line( out iter, eline);",
-              "        //print(\"mark line\\n\");",
-              "        this.el.create_source_mark(valiter.get_value(), \"ERR\", iter);",
-              "    }   ",
-              "    return false;",
-              "}"
-             ],
+             "xtype" : "Buffer",
              "| string toString" : [
               "  () {",
               "    ",
               "}",
               " "
              ]
+            },
+            {
+             "$ xns" : "Gtk",
+             "* pack" : "add_controller",
+             "listeners" : {
+              "key_pressed" : [
+               "(keyval, keycode, state) => {",
+               "",
+               " ",
+               "    ",
+               "  \tif (keyval == Gdk.Key.g && (state & Gdk.ModifierType.CONTROL_MASK ) > 0 ) {",
+               "\t    GLib.debug(\"SAVE: ctrl-g  pressed\");",
+               "\t\t_this.forwardSearch(true);",
+               "\t    return false;",
+               "\t}",
+               "\tif (keyval == Gdk.Key.f && (state & Gdk.ModifierType.CONTROL_MASK ) > 0 ) {",
+               "\t    GLib.debug(\"SAVE: ctrl-f  pressed\");",
+               "\t\t_this.search_entry.el.grab_focus();",
+               "\t    return false ;",
+               "\t}",
+               "    ",
+               "\t//this.button_is_pressed = true;",
+               "\t//return false;",
+               "   // print(event.key.keyval)",
+               "    ",
+               "    return false;",
+               " ",
+               " ",
+               "}",
+               ""
+              ]
+             },
+             "xtype" : "EventControllerKey"
             }
            ],
            "listeners" : {
-            "button_press_event" : [
-             "( ) => {",
-             " ",
-             "\tthis.button_is_pressed = true;",
-             "\treturn false;",
-             "}\t ",
-             ""
-            ],
-            "button_release_event" : [
-             "() => {",
-             "",
-             "\tprint(\"BUTTON RELEASE EVENT\\n\");",
-             "\tthis.onCursorChanged();",
-             "\tthis.button_is_pressed = false;",
-             "\treturn false;",
-             "}"
-            ],
-            "key_press_event" : [
-             " (event) => {",
+            "query_tooltip" : [
+             "(x, y, keyboard_tooltip, tooltip) => {",
              "\t",
-             "\tif (event.keyval == Gdk.Key.g && (event.state & Gdk.ModifierType.CONTROL_MASK ) > 0 ) {",
-             "\t    GLib.debug(\"SAVE: ctrl-g  pressed\");",
-             "\t\t_this.forwardSearch(true);",
-             "\t    return true;",
-             "\t}",
-             "\tif (event.keyval == Gdk.Key.f && (event.state & Gdk.ModifierType.CONTROL_MASK ) > 0 ) {",
-             "\t    GLib.debug(\"SAVE: ctrl-f  pressed\");",
-             "\t\t_this.search_entry.el.grab_focus();",
-             "\t    return true;",
+             "\t//GLib.debug(\"query tooltip\");",
+             "\tGtk.TextIter iter;",
+             "\tint trailing;",
+             "\t",
+             "\tvar yoff = (int) _this.sourceviewscroll.el.vadjustment.value;",
+             "\t",
+             "\tthis.el.get_iter_at_position (out iter, out trailing,  x,  y + yoff);",
+             "\t ",
+             "\tvar l = iter.get_line();",
+             "\t//GLib.debug(\"query tooltip line %d\", (int) l);",
+             "\tvar marks = _this.buffer.el.get_source_marks_at_line(l, null);",
+             "\t//GLib.debug(\"query tooltip line marks %d\", (int) marks.length());",
+             "\tvar str = \"\";",
+             "\tmarks.@foreach((m) => { ",
+             "\t\t//GLib.debug(\"got mark %s\", m.name);",
+             "\t\tstr += (str.length > 0 ? \"\\n\" : \"\") + m.name;",
+             "\t});",
+             "\t// true if there is a mark..",
+             "\tif (str.length > 0 ) {",
+             "\t\t\ttooltip.set_text( str);",
              "\t}",
-             "    ",
-             "\tthis.button_is_pressed = true;",
-             "\treturn false;",
-             "}\t ",
-             " "
-            ],
-            "key_release_event" : [
-             "() => { ",
-             "\tthis.key_is_pressed = false;",
-             "\treturn false;",
-             "}",
-             ""
+             "\treturn str.length > 0 ? true : false;",
+             "",
+             "}"
             ]
            },
-           "xtype" : "SourceView",
+           "string name" : "roo-view",
+           "xtype" : "View",
            "| string toString" : [
             "() {",
             "   Gtk.TextIter s;",
            "| void clearGreySelection" : [
             "() {",
             " // clear all the marks..",
-            "    var sbuf = (Gtk.SourceBuffer)this.el.buffer;",
+            "    var sbuf = (GtkSource.Buffer)this.el.buffer;",
             "    ",
             "    Gtk.TextIter start;",
             "    Gtk.TextIter end;     ",
             "}",
             ""
            ],
-           "| void highlightErrorsJson" : [
-            " (string type, Json.Object obj) {",
-            "       // this is a hook for the vala code - it has no value in javascript ",
-            "       // as we only have one error ususally....",
-            "        return  ;",
-            "    ",
-            " ",
-            "",
-            "",
-            "}"
-           ],
            "| void loadFile" : [
             "( ) {",
             "    this.loading = true;",
             "    ",
             " ",
             "    buf.set_text(\"\",0);",
-            "    var sbuf = (Gtk.SourceBuffer) buf;",
+            " ",
             "",
             "    ",
             "",
             "     ",
             "//    print(\"setting str %d\\n\", str.length);",
             "    buf.set_text(str, str.length);",
-            "    var lm = Gtk.SourceLanguageManager.get_default();",
+            "    var lm = GtkSource.LanguageManager.get_default();",
             "     ",
             "    //?? is javascript going to work as js?",
             "    ",
-            "    ((Gtk.SourceBuffer)(buf)) .set_language(lm.get_language(_this.file.language));",
+            "    ((GtkSource.Buffer)(buf)) .set_language(lm.get_language(_this.file.language));",
             "  ",
             "    ",
-            "    Gtk.TextIter start;",
-            "    Gtk.TextIter end;     ",
-            "        ",
-            "    sbuf.get_bounds (out start, out end);",
-            "    sbuf.remove_source_marks (start, end, null); // remove all marks..",
+            "    _this.main_window.windowstate.updateErrorMarksAll();",
             "    ",
+            "    //  restore the cursor position?",
+            "    // after reloading the contents.",
             "     GLib.Timeout.add(500, () => {",
-            "",
+            "\t\t_this.buffer.in_cursor_change = true;",
             "        print(\"RESORTING cursor to = %d\\n\", cpos);",
             "\t\tGtk.TextIter cpos_iter;",
             "\t\tbuf.get_iter_at_offset(out cpos_iter, cpos);",
             "\t\tbuf.place_cursor(cpos_iter); ",
             "\t\t",
             "\t\tthis.el.get_vadjustment().set_value(vadj_pos);;",
-            "\t\t",
-            "",
-            "\t\tthis.onCursorChanged();",
+            "\t\t_this.buffer.in_cursor_change = false;",
+            " ",
             "\t\t",
             "\t\t",
-            "\t\t_this.buffer.checkSyntax();",
+            "\t\t//_this.buffer.checkSyntax();",
             "\t\treturn false;",
             "\t});",
             "\t\t",
             ""
            ],
            "| void nodeSelected" : [
-            "(JsRender.Node? sel, bool scroll ) {",
+            "(JsRender.Node? sel, bool scroll) {",
             "  ",
             "    ",
-            "\t",
+            "    if (this.loading) {",
+            "    \treturn;",
+            "\t}",
             "    // this is connected in widnowstate",
+            "    print(\"Roo-view - node selected\\n\");",
+            "    var buf = this.el.get_buffer();",
+            " ",
+            "    var sbuf = (GtkSource.Buffer) buf;",
             "",
-            "",
-            "\t// not sure why....   ",
-            "    while(Gtk.events_pending()) {",
-            "        Gtk.main_iteration();",
+            "    ",
+            "    ",
+            "   ",
+            "    // clear all the marks..",
+            "     Gtk.TextIter start;",
+            "    Gtk.TextIter end;     ",
+            "        ",
+            "    sbuf.get_bounds (out start, out end);",
+            "    sbuf.remove_source_marks (start, end, \"grey\");",
+            "    ",
+            "        this.node_selected = sel;",
+            "     if (sel == null) {",
+            "        // no highlighting..",
+            "        return;",
             "    }",
+            "    Gtk.TextIter iter;   ",
+            "    sbuf.get_iter_at_line(out iter,  sel.line_start);",
             "    ",
-            "    this.node_selected = sel;",
             "    ",
-            "   // this.updateGreySelection(scroll);",
+            "    Gtk.TextIter cur_iter;",
+            "    sbuf.get_iter_at_offset(out cur_iter, sbuf.cursor_position);",
             "    ",
+            "    //var cur_line = cur_iter.get_line();",
+            "    //if (cur_line > sel.line_start && cur_line < sel.line_end) {",
             "    ",
+            "    //} else {",
+            "    if (! _this.buffer.in_cursor_change) {",
+            "    \tthis.el.scroll_to_iter(iter,  0.1f, true, 0.0f, 0.5f);",
+            "\t}",
             "    ",
-            "}",
-            "",
-            "   ",
-            ""
-           ],
-           "| void onCursorChanged" : [
-            "(/*ParamSpec ps*/) {",
-            "",
-            "\t\tif (!this.key_is_pressed && !this.button_is_pressed) {",
-            "\t\t\treturn;",
-            "\t\t}",
-            "",
-            "\t   if (this.loading) {",
-            "            return;",
-            "        }",
-            "       // if (ps.name != \"cursor-position\") {",
-            "       //     return;",
-            "       // }",
-            "",
-            "        var buf = this.el.get_buffer();",
-            "        //print(\"cursor changed : %d\\n\", buf.cursor_position);",
-            "        Gtk.TextIter cpos;",
-            "        buf.get_iter_at_offset(out cpos, buf.cursor_position);",
-            "        ",
-            "        var ln = cpos.get_line();",
-            "        ",
-            "        ",
-            "        // --- select node at line....",
-            "        ",
-            "        var node = _this.file.lineToNode(ln+1);",
-            " ",
-            "        if (node == null) {",
-            "            print(\"can not find node\\n\");",
-            "            return;",
-            "        }",
-            "        var prop = node.lineToProp(ln+1);",
-            "        print(\"prop : %s\", prop == null ? \"???\" : prop);",
-            "        ",
-            "        ",
-            "        // ---------- this selects the tree's node...",
-            "        ",
-            "        var ltree = _this.main_window.windowstate.left_tree;",
-            "        var tp = ltree.model.treePathFromNode(node);",
-            "        print(\"got tree path %s\\n\", tp);",
-            "        if (tp != \"\") {",
-            "\t         ",
-            "\t       ",
-            "\t        //print(\"changing cursor on tree..\\n\");",
-            "\t       ",
-            " ",
-            "            ",
-            "            // let's try allowing editing on the methods.",
-            "            // a little klunky at present..",
-            "            this.prop_selected = \"\";",
-            "            if (prop != null) {",
-            "        \t\t//see if we can find it..",
-            "        \t\tvar kv = prop.split(\":\");",
-            "        \t\tif (kv[0] == \"p\") {",
-            "        \t\t",
-            "\t        \t\t//var k = prop.get_key(kv[1]);",
-            "\t        \t\t// fixme -- need to determine if it's an editable property...",
-            "\t        \t\tthis.prop_selected = prop;",
-            "\t        \t\t",
-            "        \t\t} else if (kv[0] == \"l\") {",
-            "        \t\t\t this.prop_selected = prop;",
-            "        \t\t\t",
-            "        \t\t}",
-            "            }",
-            "            ltree.view.setCursor(tp, \"editor\");",
-            "           // ltree.view.el.set_cursor(new Gtk.TreePath.from_string(tp), null, false); ",
-            "           //this.nodeSelected(node,false);",
+            "     ",
+            "    ",
+            "    for (var i = 0; i < buf.get_line_count();i++) {",
+            "        if (i < sel.line_start || i > sel.line_end) {",
+            "           ",
+            "            sbuf.get_iter_at_line(out iter, i);",
+            "            sbuf.create_source_mark(null, \"grey\", iter);",
             "            ",
-            "            // scrolling is disabled... as node selection calls scroll 10ms after it changes.",
-            "             ",
             "        }",
-            "        ",
-            "        // highlight the node..",
+            "    ",
+            "    }",
+            "    ",
+            "",
             "}",
-            " "
+            ""
            ],
            "| void updateGreySelection" : [
             "(bool scroll) { ",
             "\tvar sel = this.node_selected;",
             "\tprint(\"node selected\\n\");",
             "    var buf = this.el.get_buffer();",
-            "    var sbuf = (Gtk.SourceBuffer) buf;",
+            "    var sbuf = (GtkSource.Buffer) buf;",
             "",
             "   ",
             "   this.clearGreySelection();",
          "items" : [
           {
            "$ xns" : "Gtk",
-           "* init" : [
-            "var description =   Pango.FontDescription.from_string(\"monospace\");",
-            "\tdescription.set_size(8000);",
-            "\t this.el.override_font(description);",
-            "",
-            ""
-           ],
            "bool hexpand" : true,
            "id" : "search_entry",
-           "int width_request" : 300,
+           "items" : [
+            {
+             "$ xns" : "Gtk",
+             "listeners" : {
+              "key_pressed" : [
+               "(keyval, keycode, state) => {",
+               "",
+               "\tif (keyval == Gdk.Key.g && (state & Gdk.ModifierType.CONTROL_MASK ) > 0 ) {",
+               "\t    GLib.debug(\"SAVE: ctrl-g  pressed\");",
+               "\t\t_this.forwardSearch(true);",
+               "\t    return true;",
+               "\t}",
+               "    ",
+               "  ",
+               " \tif (keyval == Gdk.Key.Return) {",
+               "\t\t_this.forwardSearch(true);",
+               "\t\t",
+               "\t\t",
+               "\t    return true;",
+               "",
+               "\t}    ",
+               "   // print(event.key.keyval)",
+               "   ",
+               "    return false;",
+               "}",
+               ""
+              ]
+             },
+             "xtype" : "EventControllerKey"
+            }
+           ],
            "listeners" : {
-            "changed" : [
-             "() => {",
-             "\t/*",
-             "\tif (this.el.text == \"\") {",
-             "\t\t_this.search_results.el.hide();",
-             "\t\treturn;",
-             "\t}",
-             "\tvar res = 0;",
-             "\tswitch(_this.windowstate.state) {",
-             "\t\tcase WindowState.State.CODEONLY:",
-             "\t\t///case WindowState.State.CODE:",
-             "\t\t\t// search the code being edited..",
-             "\t\t\tres = _this.windowstate.code_editor_tab.search(this.el.text);",
-             "\t\t\t",
-             "\t\t\tbreak;",
-             "\t\tcase WindowState.State.PREVIEW:",
-             "\t\t\tif (_this.windowstate.file.xtype == \"Gtk\") {",
-             "\t\t\t\t res = _this.windowstate.window_gladeview.search(this.el.text);",
-             "\t\t\t} else { ",
-             "\t\t\t\t res = _this.windowstate.window_rooview.search(this.el.text);\t\t\t",
-             "\t\t\t}",
-             "\t\t",
-             "\t\t",
-             "\t\t\tbreak;",
-             "\t}",
-             "\t_this.search_results.el.show();",
-             "\tif (res > 0) {",
-             "\t\t_this.search_results.el.label = \"%d Matches\".printf(res);",
-             "\t} else {",
-             "\t\t_this.search_results.el.label = \"No Matches\";",
-             "\t}",
-             "\t\t",
-             "\t*/",
-             "\t",
-             "}",
-             ""
-            ],
-            "key_press_event" : [
-             "(event) => {",
-             "     if (event.keyval == Gdk.Key.g && (event.state & Gdk.ModifierType.CONTROL_MASK ) > 0 ) {",
-             "\t    GLib.debug(\"SAVE: ctrl-g  pressed\");",
-             "\t\t_this.forwardSearch(true);",
-             "\t    return true;",
-             "\t}",
-             "    ",
-             "  ",
-             " \tif (event.keyval == Gdk.Key.Return && this.el.text.length > 0) {",
-             "\t\tvar res = _this.search(this.el.text);",
-             "\t\t _this.search_results.updateResults();",
-             "",
-             "\t\tGLib.Timeout.add_seconds(2,() => {",
-             "\t\t\t _this.search_results.updateResults();",
-             "\t\t\t return false;",
-             "\t\t });",
-             "\t ",
-             "\t\t",
-             "\t    return true;",
+            "search_changed" : [
+             "( ) => {",
              "",
-             "\t}    ",
-             "   // print(event.key.keyval)",
-             "   ",
-             "    return false;",
+             "_this.search(_this.search_entry.el.text);",
+             "\t _this.search_results.updateResults();",
              "",
-             "} "
+             "\tGLib.Timeout.add_seconds(1,() => {",
+             "\t\t _this.search_results.updateResults();",
+             "\t\t return false;",
+             "\t });",
+             "}",
+             ""
             ]
            },
+           "string name" : "roo-search-entry",
            "string placeholder_text" : "Press enter to search",
            "xtype" : "SearchEntry",
            "| void forwardSearch" : [
           },
           {
            "$ xns" : "Gtk",
-           "* pack" : "add",
-           "items" : [
-            {
-             "$ xns" : "Gtk",
-             "* pack" : "add",
-             "bool always_show_image" : true,
-             "bool visible" : false,
-             "id" : "search_results",
-             "listeners" : {
-              "button_press_event" : [
-               "() => {",
-               "/*",
-               "    if (this.popup == null) {",
-               "        this.popup = new Xcls_ValaCompileErrors();",
-               "        this.popup.window = _this;",
-               "    }",
-               "   ",
-               "    ",
-               "    this.popup.show(this.notices, this.el);",
-               "    */",
-               "    return true;",
-               "}"
-              ]
-             },
-             "xtype" : "ImageMenuItem",
-             "| void updateResults" : [
-              "() {",
-              "\tthis.el.visible = true;",
-              "\t",
-              "\tvar res = _this.searchcontext.get_occurrences_count();",
-              "\tif (res < 0) {",
-              "\t\t_this.search_results.el.label = \"??? Matches\";\t\t",
-              "\t\treturn;",
-              "\t}",
-              "",
-              "\t_this.nextBtn.el.sensitive = false;",
-              "\t_this.backBtn.el.sensitive = false;\t",
-              "",
-              "\tif (res > 0) {",
-              "\t\t_this.search_results.el.label = \"%d Matches\".printf(res);",
-              "\t\t_this.nextBtn.el.sensitive = true;",
-              "\t\t_this.backBtn.el.sensitive = true;",
-              "\t\treturn;",
-              "\t} ",
-              "\t_this.search_results.el.label = \"No Matches\";",
-              "\t",
-              "}"
-             ]
-            }
-           ],
-           "xtype" : "MenuBar"
+           "id" : "search_results",
+           "int margin_end" : 4,
+           "int margin_start" : 4,
+           "string label" : "No Results",
+           "xtype" : "Label",
+           "| void updateResults" : [
+            "() {",
+            "\tthis.el.visible = true;",
+            "\t",
+            "\tvar res = _this.searchcontext.get_occurrences_count();",
+            "\tif (res < 0) {",
+            "\t\t_this.search_results.el.label = \"??? Matches\";\t\t",
+            "\t\treturn;",
+            "\t}",
+            "",
+            "\t_this.nextBtn.el.sensitive = false;",
+            "\t_this.backBtn.el.sensitive = false;\t",
+            "",
+            "\tif (res > 0) {",
+            "\t\t_this.search_results.el.label = \"%d Matches\".printf(res);",
+            "\t\t_this.nextBtn.el.sensitive = true;",
+            "\t\t_this.backBtn.el.sensitive = true;",
+            "\t\treturn;",
+            "\t} ",
+            "\t_this.search_results.el.label = \"No Matches\";",
+            "\t",
+            "}"
+           ]
           },
           {
            "$ xns" : "Gtk",
            "bool always_show_image" : true,
            "bool sensitive" : false,
            "id" : "nextBtn",
-           "items" : [
-            {
-             "$ xns" : "Gtk",
-             "* prop" : "image",
-             "string icon_name" : "go-down",
-             "xtype" : "Image"
-            }
-           ],
            "listeners" : {
-            "button_press_event" : [
+            "clicked" : [
              "(event) => {",
              "",
              "\t_this.forwardSearch(true);",
-             "\t",
-             "\treturn true;",
+             "\t ",
              "}",
              ""
             ]
            },
-           "string label" : "Next",
+           "string icon_name" : "go-down",
            "xtype" : "Button"
           },
           {
            "bool always_show_image" : true,
            "bool sensitive" : false,
            "id" : "backBtn",
-           "items" : [
-            {
-             "$ xns" : "Gtk",
-             "* prop" : "image",
-             "string icon_name" : "go-up",
-             "xtype" : "Image"
-            }
-           ],
            "listeners" : {
-            "button_press_event" : [
+            "clicked" : [
              "(event) => {",
              "",
              "\t_this.backSearch(true);",
              "\t",
-             "\treturn true;",
+             "\t ",
              "}",
              ""
             ]
            },
-           "string label" : "Previous",
+           "string icon_name" : "go-up",
            "xtype" : "Button"
           },
           {
            "items" : [
             {
              "$ xns" : "Gtk",
-             "* prop" : "image",
-             "string icon_name" : "emblem-system",
-             "xtype" : "Image"
-            },
-            {
-             "$ xns" : "Gtk",
-             "* prop" : "popup",
+             "* pack" : false,
+             "* prop" : "popover",
              "id" : "search_settings",
              "items" : [
               {
                "$ xns" : "Gtk",
-               "* init" : [
-                "{",
-                "\tthis.el.show();",
-                "}",
-                ""
+               "* prop" : "child",
+               "Gtk.Orientation orientation" : "Gtk.Orientation.VERTICAL",
+               "int spacing" : 0,
+               "items" : [
+                {
+                 "$ xns" : "Gtk",
+                 "* init" : [
+                  "{",
+                  "\tthis.el.show();",
+                  "}",
+                  ""
+                 ],
+                 "id" : "case_sensitive",
+                 "string label" : "Case Sensitive",
+                 "xtype" : "CheckButton"
+                },
+                {
+                 "$ xns" : "Gtk",
+                 "* init" : [
+                  "{",
+                  "\tthis.el.show();",
+                  "}",
+                  ""
+                 ],
+                 "id" : "regex",
+                 "string label" : "Regex",
+                 "xtype" : "CheckButton"
+                },
+                {
+                 "$ xns" : "Gtk",
+                 "* init" : [
+                  "{",
+                  "\tthis.el.show();",
+                  "}",
+                  ""
+                 ],
+                 "id" : "multiline",
+                 "string label" : "Multi-line (add \\n)",
+                 "xtype" : "CheckButton"
+                }
                ],
-               "id" : "case_sensitive",
-               "string label" : "Case Sensitive",
-               "xtype" : "CheckMenuItem"
-              },
-              {
-               "$ xns" : "Gtk",
-               "* init" : [
-                "{",
-                "\tthis.el.show();",
-                "}",
-                ""
-               ],
-               "id" : "regex",
-               "string label" : "Regex",
-               "xtype" : "CheckMenuItem"
-              },
-              {
-               "$ xns" : "Gtk",
-               "* init" : [
-                "{",
-                "\tthis.el.show();",
-                "}",
-                ""
-               ],
-               "id" : "multiline",
-               "string label" : "Multi-line (add \\n)",
-               "xtype" : "CheckMenuItem"
+               "xtype" : "Box"
               }
              ],
-             "xtype" : "Menu"
+             "xtype" : "Popover"
             }
            ],
-           "string label" : "Settings",
+           "string icon_name" : "emblem-system",
            "xtype" : "MenuButton"
           }
          ],
     "\t",
     " ",
     "   ",
-    "\tvar s = new Gtk.SourceSearchSettings();",
+    "\tvar s = new GtkSource.SearchSettings();",
     "\ts.case_sensitive = _this.case_sensitive.el.active;",
     "\ts.regex_enabled = _this.regex.el.active;\t",
     "\ts.wrap_around = false;",
     "\t",
-    "\tthis.searchcontext = new Gtk.SourceSearchContext(this.buffer.el,s);",
+    "\tthis.searchcontext = new GtkSource.SearchContext(this.buffer.el,s);",
     "\tthis.searchcontext.set_highlight(true);",
     "\tvar txt = in_txt;",
     "\t",
     "\t",
     "\ts.set_search_text(txt);",
     "\tGtk.TextIter beg, st,en;",
-    "\t ",
+    "\tbool has_wrapped_around;",
     "\tthis.buffer.el.get_start_iter(out beg);",
-    "\tthis.searchcontext.forward(beg, out st, out en);",
+    "\tthis.searchcontext.forward(beg, out st, out en, out has_wrapped_around);",
     "\tthis.last_search_end = 0;",
     "\t",
     "\treturn this.searchcontext.get_occurrences_count();",
     "\tbool has_wrapped_around;",
     "\tthis.buffer.el.get_iter_at_offset(out beg, this.last_search_end -1 );",
     "\t",
-    "\tif (!this.searchcontext.backward2(beg, out st, out en, out has_wrapped_around)) {",
+    "\tif (!this.searchcontext.backward(beg, out st, out en, out has_wrapped_around)) {",
     "\t",
     "\t\tthis.last_search_end = 0;",
     "\t\treturn;",
     "    if (this.file == null) {",
     "        return;",
     "    }",
+    "    ",
     "\tif (this.notebook.el.page > 0 ) {",
     "        return;",
     "    }",
     "    ",
-    "    var filename = this.file.getIconFileName(false);",
-    "    ",
-    "    var  win = this.el.get_parent_window();",
-    "    var width = win.get_width();",
-    "  //  var height = win.get_height();",
-    "    try { ",
-    "        Gdk.Pixbuf screenshot = Gdk.pixbuf_get_from_window(win, 0, 0, width, this.paned.el.position);",
-    "        screenshot.save(filename,\"png\");",
-    "    } catch(Error e) {",
-    "        //noop",
-    "    }",
+    " \tthis.file.widgetToIcon(this.view.el); ",
     "",
     "    ",
     "     ",
     "\t\treturn;",
     "\t}",
     "\tthis.notebook.el.page = 1;",
-    "\tGtk.TextIter beg, st,en, stl;",
-    "\t",
+    "\tGtk.TextIter beg, st,en;",
+    "\tbool has_wrapped_around;",
     "\tvar buf = this.sourceview.el.get_buffer();",
     "\tbuf.get_iter_at_offset(out beg, this.last_search_end);",
-    "\tif (!this.searchcontext.forward(beg, out st, out en)) {",
+    "\tif (!this.searchcontext.forward(beg, out st, out en, out has_wrapped_around)) {",
     "\t\tthis.last_search_end = 0;",
     "\t\treturn;",
     "\t}",
     "        return;",
     "    }",
     "    var prop = node.lineToProp(ln+1);",
-    "    print(\"prop : %s\", prop == null ? \"???\" : prop);",
+    "    print(\"prop : %s\", prop == null ? \"???\" : prop.name);",
     "        ",
     "        ",
     "    // ---------- this selects the tree's node...",
     "    ",
     "    var ltree = _this.main_window.windowstate.left_tree;",
-    "    var tp = ltree.model.treePathFromNode(node);",
-    "    print(\"got tree path %s\\n\", tp);",
-    "    if (tp == \"\") {",
-    "\t\treturn;",
-    "\t}",
+    "   ltree.model.selectNode(node);",
+    "        ",
     "    //_this.sourceview.allow_node_scroll = false; /// block node scrolling..",
     "\t       ",
     "   ",
     "    // let's try allowing editing on the methods.",
     "    // a little klunky at present..",
     "\t_this.sourceview.prop_selected = \"\";",
+    "\t/*",
     "    if (prop != null) {",
     "\t\t//see if we can find it..",
     "\t\tvar kv = prop.split(\":\");",
     "\t\t\t",
     "\t\t}",
     "    }",
-    "    ltree.view.setCursor(tp, \"editor\");",
+    "    */",
     "   // ltree.view.el.set_cursor(new Gtk.TreePath.from_string(tp), null, false); ",
     "   _this.sourceview.nodeSelected(node,false);",
     "    ",
     "    this.view.renderJS(true);",
     "    this.notebook.el.page = 0;// gtk preview ",
     "    this.sourceview.loadFile();   ",
-    "    ",
+    "    this.last_error_counter = -1;",
+    "    this.updateErrorMarks();",
     "}",
     " ",
     " "
    ],
    "| void scroll_to_line" : [
     "(int line) {",
-    "   this.notebook.el.page = 1;// code preview...",
-    "   ",
-    "   GLib.Timeout.add(500, () => {",
+    "   // code preview...",
     "   ",
+    "   GLib.Timeout.add(100, () => {",
     "   ",
+    "\t\tthis.notebook.el.set_current_page( 1 );",
     "\t   ",
     "\t   ",
     "\t\t  var buf = this.sourceview.el.get_buffer();",
     "\t ",
-    "\t\tvar sbuf = (Gtk.SourceBuffer) buf;",
+    "\t\tvar sbuf = (GtkSource.Buffer) buf;",
     "",
     "",
     "\t\tGtk.TextIter iter;   ",
     "   ",
     "}",
     ""
+   ],
+   "| void updateErrorMarks" : [
+    "() {",
+    "\t",
+    " ",
+    "",
+    "\tvar buf = _this.buffer.el;",
+    "\tGtk.TextIter start;",
+    "\tGtk.TextIter end;     ",
+    "\tbuf.get_bounds (out start, out end);",
+    "",
+    "",
+    " ",
+    "\tGLib.debug(\"highlight errors\");\t\t ",
+    "",
+    "\t // we should highlight other types of errors..",
+    "",
+    " ",
+    "",
+    "\t ",
+    "\tif (_this.file == null) {",
+    "\t\tGLib.debug(\"file is null?\");",
+    "\t\treturn;",
+    "",
+    "\t}",
+    "\tvar ar = this.file.getErrors();",
+    "\tif (ar.size < 1) {",
+    "\t\tbuf.remove_tag_by_name (\"ERR\", start, end);",
+    "\t\tbuf.remove_tag_by_name (\"WARN\", start, end);",
+    "\t\tbuf.remove_tag_by_name (\"DEPR\", start, end);",
+    "\t\tbuf.remove_source_marks (start, end, \"ERR\");",
+    "\t\tbuf.remove_source_marks (start, end, \"WARN\");",
+    "\t\tbuf.remove_source_marks (start, end, \"DEPR\");",
+    "\t\tthis.last_error_counter = file.error_counter ;",
+    "\t\tGLib.debug(\"higjlight has no errors\");",
+    "\t\treturn;",
+    "\t}",
+    " \tif (this.last_error_counter == file.error_counter) {",
+    "\t\treturn;",
+    "\t}",
+    "",
+    "\tvar tlines = buf.get_line_count () +1;",
+    "\t",
+    " ",
+    "\t ",
+    "\tbuf.remove_source_marks (start, end, \"ERR\");",
+    "\tbuf.remove_source_marks (start, end, \"WARN\");",
+    "\tbuf.remove_source_marks (start, end, \"DEPR\");",
+    "\tbuf.remove_tag_by_name (\"ERR\", start, end);",
+    "\tbuf.remove_tag_by_name (\"WARN\", start, end);",
+    "\tbuf.remove_tag_by_name (\"DEPR\", start, end);",
+    "\tforeach(var diag in ar) { ",
+    "\t",
+    "\t\t",
+    "\t     Gtk.TextIter iter;",
+    "//        print(\"get inter\\n\");",
+    "\t    var eline = (int)diag.range.start.line ;",
+    "\t    var eline_to = (int)diag.range.end.line;",
+    "\t    if (eline > tlines || eline < 0) {",
+    "\t        return;",
+    "\t    }",
+    "\t   ",
+    "\t    ",
+    "\t    buf.get_iter_at_line( out iter, eline);",
+    "\t   ",
+    "\t  \t buf.get_iter_at_line_offset( out start, ",
+    " \t    \teline, (int)diag.range.start.character); ",
+    " \t    buf.get_iter_at_line_offset( out end, ",
+    " \t    \teline_to, (int)diag.range.end.character); ",
+    " \t    \t",
+    "\t    buf.apply_tag_by_name(diag.category, start, end);",
+    "\t   ",
+    "\t   ",
+    "\t\tvar msg = \"Line: %d %s : %s\".printf(eline+1, diag.category, diag.message);",
+    "\t    buf.create_source_mark( msg, diag.category, iter);",
+    "\t    GLib.debug(\"set line %d to %s\", eline, msg);",
+    "\t    //this.marks.set(eline, msg);",
+    "\t}",
+    "\tthis.last_error_counter = file.error_counter ;",
+    "",
+    "",
+    "",
+    " ",
+    "",
+    "}"
    ]
   }
  ],
- "modOrder" : "",
- "name" : "WindowRooView",
- "parent" : "",
- "path" : "/home/alan/gitlive/roobuilder/src/Builder4/WindowRooView.bjs",
- "permname" : "",
- "title" : ""
+ "name" : "WindowRooView"
 }
\ No newline at end of file