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

   1 {
   2  "build_module" : "builder",
   3  "gen_extended" : false,
   4  "items" : [
   5   {
   6    "# GtkSource.SearchContext searchcontext" : "null",
   7    "# JsRender.JsRender? file" : "null",
   8    "# JsRender.Node node" : "null",
   9    "# JsRender.NodeProp? prop" : "null",
  10    "# Xcls_MainWindow window" : "null",
  11    "# bool dirty" : false,
  12    "# bool pos" : false,
  13    "# int last_error_counter" : 0,
  14    "# int pos_root_x" : "",
  15    "# int pos_root_y" : "",
  16    "# string activeEditor" : "\"\"",
  17    "$ homogeneous" : false,
  18    "$ xns" : "Gtk",
  19    "@ void save" : "()",
  20    "Gtk.Orientation orientation" : "Gtk.Orientation.VERTICAL",
  21    "bool hexpand" : true,
  22    "bool vexpand" : true,
  23    "int last_search_end" : 0,
  24    "items" : [
  25     {
  26      "$ xns" : "Gtk",
  27      "Gtk.Orientation orientation" : "Gtk.Orientation.HORIZONTAL",
  28      "bool resize_end_child" : false,
  29      "bool resize_start_child" : false,
  30      "bool shrink_end_child" : false,
  31      "bool shrink_start_child" : false,
  32      "id" : "paned",
  33      "items" : [
  34       {
  35        "$ xns" : "Gtk",
  36        "* prop" : "start_child",
  37        "Gtk.Orientation orientation" : "Gtk.Orientation.VERTICAL",
  38        "bool hexpand" : true,
  39        "int spacing" : 0,
  40        "items" : [
  41         {
  42          "$ homogeneous" : false,
  43          "$ xns" : "Gtk",
  44          "Gtk.Orientation orientation" : "Gtk.Orientation.HORIZONTAL",
  45          "bool hexpand" : false,
  46          "bool vexpand" : false,
  47          "items" : [
  48           {
  49            "$ xns" : "Gtk",
  50            "bool vexpand" : true,
  51            "id" : "save_button",
  52            "label" : "Save",
  53            "listeners" : {
  54             "clicked" : [
  55              " () => { ",
  56              "    _this.saveContents();",
  57              "}",
  58              "  "
  59             ]
  60            },
  61            "xtype" : "Button"
  62           },
  63           {
  64            "$ xns" : "Gtk",
  65            "Gtk.Justification justify" : "Gtk.Justification.LEFT",
  66            "bool hexpand" : true,
  67            "float xalign" : 0,
  68            "id" : "helper",
  69            "int margin_end" : 4,
  70            "int margin_start" : 4,
  71            "items" : [
  72             {
  73              "$ xns" : "Gtk",
  74              "listeners" : {
  75               "pressed" : [
  76                "(n_press, x, y) => {",
  77                "\tint ix, tr;",
  78                "\t_this.helper.el.get_layout().xy_to_index(x,y, out ix, out tr);",
  79                "\tGLib.debug(\"label click %d\", ix);",
  80                "}",
  81                ""
  82               ]
  83              },
  84              "xtype" : "GestureClick"
  85             }
  86            ],
  87            "listeners" : {
  88             "query_tooltip" : [
  89              "(x, y, keyboard_tooltip, tooltip) => {",
  90              "\tGLib.debug(\"using quiery tooltip?\");",
  91              "\tvar lbl = new Gtk.Label(this.el.tooltip_markup);",
  92              "\tlbl.width_request = 500;",
  93              "\ttooltip.set_custom(lbl);",
  94              "",
  95              "\treturn true;",
  96              "}",
  97              ""
  98             ]
  99            },
 100            "xtype" : "Label",
 101            "| void setHelp" : [
 102             "(Lsp.Hover? help) {",
 103             "\tif (help == null || help.contents == null",
 104             "\t\t|| help.contents.size < 1) {",
 105             "\t\tthis.el.set_text(\"\");",
 106             "\t\treturn;",
 107             "\t}",
 108             "\tvar sig = help.contents.get(0).value.split(\" \");",
 109             "\tstring[] str = {};",
 110             "\tfor(var i =0; i < sig.length; i++) {",
 111             "\t",
 112             "\t\tswitch(sig[i]) {",
 113             "\t\t\tcase \"public\":",
 114             "\t\t\tcase \"private\":",
 115             "\t\t\tcase \"protected\":",
 116             "\t\t\tcase \"async\":",
 117             "\t\t\tcase \"class\":",
 118             "\t\t\tcase \"{\":",
 119             "\t\t\tcase \"}\":",
 120             "\t\t\tcase \"(\":",
 121             "\t\t\tcase \")\":",
 122             "\t\t\t",
 123             "\t\t\t\tstr += sig[i];",
 124             "\t\t\t\tcontinue;",
 125             "\t\t\t\t",
 126             "\t\t\t\t",
 127             "\t\t\tdefault:",
 128             "\t",
 129             "\t\t\t\tstr += (\"<span underline=\\\"single\\\" color=\\\"blue\\\" >\" + ",
 130             "\t\t\t\t\tGLib.Markup.escape_text(sig[i])",
 131             "\t\t\t\t\t+\"</span>\");",
 132             "\t\t\tcontinue;",
 133             "\t\t}",
 134             "\t}",
 135             "\tif (help.contents.size > 1) {",
 136             "\t\tthis.el.tooltip_markup =  GLib.Markup.escape_text(help.contents.get(1).value);",
 137             "\t} else {",
 138             "\t\tthis.el.tooltip_markup = GLib.Markup.escape_text(help.contents.get(0).value);",
 139             "\t}",
 140             "\tthis.el.set_markup(string.joinv(\" \",str));",
 141             "\t",
 142             "}"
 143            ]
 144           },
 145           {
 146            "$ xns" : "Gtk",
 147            "* ctor" : "new Gtk.Scale.with_range (Gtk.Orientation.HORIZONTAL,6, 30, 1)",
 148            "* init" : [
 149             "{",
 150             "\t//this.el.set_range(6,30);",
 151             " \tthis.el.set_value ( BuilderApplication.settings.editor_font_size);",
 152             " \tBuilderApplication.settings.editor_font_size_updated.connect(",
 153             " \t\t() => {",
 154             " \t\t\tBuilderApplication.settings.editor_font_size_inchange = true;",
 155             " \t\t//\tGLib.debug(\"update range\");",
 156             " \t\t \tthis.el.set_value (BuilderApplication.settings.editor_font_size);",
 157             " \t\t \tBuilderApplication.settings.editor_font_size_inchange = false;",
 158             " \t\t}",
 159             "\t);",
 160             "\t",
 161             " ",
 162             "}",
 163             ""
 164            ],
 165            "Gtk.Align halign" : "Gtk.Align.END",
 166            "bool draw_value" : false,
 167            "bool has_origin" : true,
 168            "bool sensitive" : true,
 169            "int digits" : 0,
 170            "int width_request" : 150,
 171            "listeners" : {
 172             "change_value" : [
 173              "(st, val ) => {",
 174              "\tif (BuilderApplication.settings.editor_font_size_inchange) {",
 175              "\t\treturn false;",
 176              "\t}",
 177              "  \tBuilderApplication.settings.editor_font_size = val;",
 178              " \treturn false;",
 179              "}"
 180             ]
 181            },
 182            "xtype" : "Scale"
 183           },
 184           {
 185            "$ xns" : "Gtk",
 186            "Gtk.Align halign" : "Gtk.Align.END",
 187            "id" : "close_btn",
 188            "items" : [
 189             {
 190              "$ xns" : "Gtk",
 191              "* prop" : "child",
 192              "Gtk.IconSize icon_size" : "Gtk.IconSize.NORMAL",
 193              "string icon_name" : "window-close",
 194              "xtype" : "Image"
 195             }
 196            ],
 197            "listeners" : {
 198             "clicked" : [
 199              " () => { ",
 200              "    _this.saveContents();",
 201              "    _this.window.windowstate.switchState(WindowState.State.PREVIEW);",
 202              "}",
 203              "  "
 204             ]
 205            },
 206            "string icon_name" : "window-close",
 207            "xtype" : "Button"
 208           }
 209          ],
 210          "xtype" : "Box"
 211         },
 212         {
 213          "$ xns" : "Gtk",
 214          "Gtk.PolicyType hscrollbar_policy" : "Gtk.PolicyType.AUTOMATIC",
 215          "Gtk.PolicyType vscrollbar_policy" : "Gtk.PolicyType.AUTOMATIC",
 216          "bool overlay_scrolling" : false,
 217          "bool vexpand" : true,
 218          "id" : "RightEditor",
 219          "items" : [
 220           {
 221            "# Gtk.CssProvider css" : "null",
 222            "$ gboolean auto_indent" : true,
 223            "$ xns" : "GtkSource",
 224            "* init" : [
 225             "",
 226             " ",
 227             "\t",
 228             " ",
 229             " ",
 230             "this.el.completion.add_provider(",
 231             "\tnew Palete.CompletionProvider(_this)",
 232             ");",
 233             "",
 234             "// hover seems pretty useless.. - ??",
 235             "//var hover = this.el.get_hover();",
 236             "//hover.add_provider(new Palete.HoverProvider(_this));",
 237             "",
 238             "//this.el.completion.unblock_interactive();",
 239             "this.el.completion.select_on_show = true; // select",
 240             "//this.el.completion.remember_info_visibility\t = true;",
 241             "",
 242             "",
 243             "var attrs = new GtkSource.MarkAttributes();",
 244             "",
 245             "attrs.set_icon_name ( \"process-stop\");    ",
 246             "attrs.query_tooltip_text.connect(( mark) => {",
 247             "     GLib.debug(\"tooltip query? %s\", mark.name);",
 248             "    return strdup( mark.name);",
 249             "});",
 250             " attrs.query_tooltip_markup.connect(( mark) => {",
 251             "     GLib.debug(\"tooltip query? %s\", mark.name);",
 252             "    return strdup( mark.name);",
 253             "});",
 254             "this.el.set_mark_attributes (\"ERR\", attrs, 1);",
 255             "attrs.ref();",
 256             "",
 257             "",
 258             "var wattrs = new GtkSource.MarkAttributes();",
 259             "wattrs.set_icon_name ( \"process-stop\");    ",
 260             "wattrs.query_tooltip_text.connect(( mark) => {",
 261             "     GLib.debug(\"tooltip query? %s\", mark.name);",
 262             "    return strdup(mark.name);",
 263             "});",
 264             "wattrs.query_tooltip_markup.connect(( mark) => {",
 265             "     GLib.debug(\"tooltip query? %s\", mark.name);",
 266             "    return strdup(mark.name);",
 267             "});",
 268             "this.el.set_mark_attributes (\"WARN\", wattrs, 1);",
 269             "wattrs.ref();",
 270             "",
 271             " ",
 272             "var dattrs = new GtkSource.MarkAttributes();",
 273             " ",
 274             "dattrs.set_icon_name ( \"process-stop\"); ",
 275             "",
 276             "dattrs.query_tooltip_text.connect(( mark) => {",
 277             "\tGLib.debug(\"tooltip query? %s\", mark.name);",
 278             "    return strdup(mark.name);",
 279             "});",
 280             "//dattrs.query_tooltip_markup.connect(( mark) => {",
 281             "//\tGLib.debug(\"tooltip query? %s\", mark.name);",
 282             " //   return strdup(mark.name);",
 283             "//});",
 284             "this.el.set_mark_attributes (\"DEPR\", dattrs, 1);",
 285             "dattrs.ref();    ",
 286             "",
 287             " this.el.get_space_drawer().set_matrix(null);",
 288             " this.el.get_space_drawer().set_types_for_locations( ",
 289             "\tGtkSource.SpaceLocationFlags.ALL,",
 290             "\tGtkSource.SpaceTypeFlags.ALL",
 291             ");",
 292             "this.el.get_space_drawer().set_enable_matrix(true);",
 293             ""
 294            ],
 295            "* prop" : "child",
 296            "bool has_tooltip" : true,
 297            "bool hexpand" : true,
 298            "bool insert_spaces_instead_of_tabs" : true,
 299            "bool vexpand" : true,
 300            "boolean show_line_marks" : true,
 301            "boolean show_line_numbers" : true,
 302            "css_classes" : "{ \"code-editor\" }",
 303            "gboolean highlight_current_line" : true,
 304            "id" : "view",
 305            "indent_width" : 4,
 306            "items" : [
 307             {
 308              "$ Gee.HashMap<int,string>? xmarks" : "null",
 309              "$ xns" : "GtkSource",
 310              "$ xtype" : "Buffer",
 311              "* init" : [
 312               "",
 313               "var buf = this.el;",
 314               "buf.create_tag (\"bold\", \"weight\", Pango.Weight.BOLD);",
 315               "buf.create_tag (\"type\", \"weight\", Pango.Weight.BOLD, \"foreground\", \"#204a87\");",
 316               "buf.create_tag (\"keyword\", \"weight\", Pango.Weight.BOLD, \"foreground\", \"#a40000\");",
 317               "buf.create_tag (\"text\", \"weight\", Pango.Weight.NORMAL, \"foreground\", \"#729fcf\");",
 318               "buf.create_tag (\"number\", \"weight\", Pango.Weight.BOLD, \"foreground\", \"#ad7fa8\");",
 319               "buf.create_tag (\"method\", \"weight\", Pango.Weight.BOLD, \"foreground\", \"#729fcf\");",
 320               "buf.create_tag (\"property\", \"weight\", Pango.Weight.BOLD, \"foreground\", \"#BC1F51\");",
 321               "buf.create_tag (\"variable\", \"weight\", Pango.Weight.BOLD, \"foreground\", \"#A518B5\");",
 322               "",
 323               "",
 324               "buf.create_tag (\"ERR\", \"weight\", Pango.Weight.BOLD, \"background\", \"pink\");",
 325               "buf.create_tag (\"WARN\", \"weight\", Pango.Weight.BOLD, \"background\", \"#ABF4EB\");",
 326               "buf.create_tag (\"DEPR\", \"weight\", Pango.Weight.BOLD, \"background\", \"#EEA9FF\");",
 327               "",
 328               "",
 329               ""
 330              ],
 331              "* prop" : "buffer",
 332              "bool check_queued" : false,
 333              "bool enable_undo" : true,
 334              "bool highlight_matching_brackets" : true,
 335              "bool highlight_syntax" : true,
 336              "id" : "buffer",
 337              "int error_line" : "-1",
 338              "listeners" : {
 339               "changed" : [
 340                " () => {",
 341                "    // check syntax??",
 342                "    // ??needed..??",
 343                "    _this.save_button.el.sensitive = true;",
 344                "    print(\"EDITOR CHANGED\");",
 345                "    this.checkSyntax();",
 346                "   ",
 347                "    _this.dirty = true;",
 348                "",
 349                "    // this.get('/LeftPanel.model').changed(  str , false);",
 350                "    return ;",
 351                "}",
 352                ""
 353               ],
 354               "cursor_moved" : [
 355                "( ) => {",
 356                "",
 357                "\tGtk.TextIter iter;",
 358                "\tthis.el.get_iter_at_offset (",
 359                "\t\t\tout iter, this.el.cursor_position);",
 360                "",
 361                "\t_this.navigation.updateSelectedLine(",
 362                "\t\t\t(uint)iter.get_line(),",
 363                "\t\t\t(uint)iter.get_line_offset()",
 364                "\t\t);",
 365                "\tthis.showHelp(iter);",
 366                "",
 367                "}",
 368                ""
 369               ]
 370              },
 371              "| bool OLDhighlightErrorsJson" : [
 372               "(string type, Json.Object obj) {",
 373               "\tGtk.TextIter start;",
 374               "\tGtk.TextIter end;     ",
 375               "\tthis.el.get_bounds (out start, out end);",
 376               "",
 377               "\tthis.el.remove_source_marks (start, end, type);",
 378               "\tGLib.debug(\"highlight errors\");\t\t ",
 379               "",
 380               "\t // we should highlight other types of errors..",
 381               "",
 382               "\tif (!obj.has_member(type)) {",
 383               "\t\tGLib.debug(\"Return has no errors\\n\");",
 384               "\t\treturn true;",
 385               "\t}",
 386               "",
 387               "\tif (_this.window.windowstate.state != WindowState.State.CODEONLY ",
 388               "\t\t&&",
 389               "\t\t_this.window.windowstate.state != WindowState.State.CODE",
 390               "\t\t) {",
 391               "\t\tGLib.debug(\"windowstate != CODEONLY?\");",
 392               "\t\t",
 393               "\t\treturn true;",
 394               "\t} ",
 395               "",
 396               "\t//this.marks = new Gee.HashMap<int,string>();",
 397               "\tvar err = obj.get_object_member(type);",
 398               " ",
 399               "\tif (_this.file == null) {",
 400               "\t\tGLib.debug(\"file is null?\");",
 401               "\t\treturn true;",
 402               "",
 403               "\t}",
 404               "\tvar valafn = _this.file.path;",
 405               "",
 406               "\tif (_this.file.xtype != \"PlainFile\") {",
 407               "",
 408               "\t\tvalafn = \"\";",
 409               "\t\ttry {             ",
 410               "\t\t\tvar  regex = new Regex(\"\\\\.bjs$\");",
 411               "\t\t\t// should not happen",
 412               "\t      \t\tvalafn = regex.replace(_this.file.path,_this.file.path.length , 0 , \".vala\");",
 413               "\t\t} catch (GLib.RegexError e) {",
 414               "\t\t\treturn true;",
 415               "\t\t}   ",
 416               "",
 417               "",
 418               "",
 419               "\t}",
 420               "\tif (!err.has_member(valafn)) {",
 421               "\t\tGLib.debug(\"File path has no errors\");",
 422               "\t\treturn  true;",
 423               "\t}",
 424               "",
 425               "\tvar lines = err.get_object_member(valafn);",
 426               "\t",
 427               "\tvar offset = 1;",
 428               "\tif (obj.has_member(\"line_offset\")) { // ?? why??",
 429               "\t\toffset = (int)obj.get_int_member(\"line_offset\") + 1;",
 430               "\t}",
 431               "",
 432               "",
 433               "\tvar tlines = this.el.get_line_count () +1;",
 434               "\t",
 435               "\tif (_this.prop != null) {",
 436               "\t",
 437               "\t\ttlines = _this.prop.end_line + 1;",
 438               "\t\toffset = _this.prop.start_line + 1;",
 439               "\t",
 440               "\t}",
 441               "\t",
 442               "",
 443               "",
 444               "\tlines.foreach_member((obj, line, node) => {",
 445               "\t\t",
 446               "\t     Gtk.TextIter iter;",
 447               "//        print(\"get inter\\n\");",
 448               "\t    var eline = int.parse(line) - offset;",
 449               "\t    GLib.debug(\"GOT ERROR on line %s -- converted to %d  (offset = %d)\\n\", line,eline, offset);",
 450               "\t    ",
 451               "\t    ",
 452               "\t    if (eline > tlines || eline < 0) {",
 453               "\t        return;",
 454               "\t    }",
 455               "\t   ",
 456               "\t    ",
 457               "\t    this.el.get_iter_at_line( out iter, eline);",
 458               "\t    //print(\"mark line\\n\");",
 459               "\t    var msg  = \"\";",
 460               "\t    var ar = lines.get_array_member(line);",
 461               "\t    for (var i = 0 ; i < ar.get_length(); i++) {",
 462               "\t    \tif (ar.get_string_element(i) == \"Success\") {",
 463               "\t    \t\tcontinue;",
 464               "    \t\t}",
 465               "\t\t\tmsg += (msg.length > 0) ? \"\\n\" : \"\";",
 466               "\t\t\tmsg += ar.get_string_element(i);",
 467               "\t\t}",
 468               "\t\tif (msg == \"\") {",
 469               "\t\t\treturn;",
 470               "\t\t}",
 471               "\t\tmsg = \"Line: %d\".printf(eline+1) +  \" \" + msg;",
 472               "\t    this.el.create_source_mark(msg, type, iter);",
 473               "\t    GLib.debug(\"set line %d to %m\", eline, msg);",
 474               "\t   // this.marks.set(eline, msg);",
 475               "\t} );",
 476               "\treturn false;",
 477               "",
 478               "",
 479               "",
 480               "",
 481               "",
 482               "\t}",
 483               ""
 484              ],
 485              "| bool checkSyntax" : [
 486               " () {",
 487               " ",
 488               "    ",
 489               "    var str = this.toString();",
 490               "    ",
 491               "    // needed???",
 492               "    if (this.error_line > 0) {",
 493               "         Gtk.TextIter start;",
 494               "         Gtk.TextIter end;     ",
 495               "        this.el.get_bounds (out start, out end);",
 496               "",
 497               "        this.el.remove_source_marks (start, end, null);",
 498               "    }",
 499               "    if (str.length < 1) {",
 500               "        print(\"checkSyntax - empty string?\\n\");",
 501               "        return true;",
 502               "    }",
 503               "    ",
 504               "    // bit presumptiona",
 505               "    if (_this.file.xtype == \"PlainFile\") {",
 506               "    ",
 507               "        // assume it's gtk...",
 508               "         var  oldcode =_this.file.toSource();",
 509               "        _this.file.setSource(str);",
 510               "\t    BuilderApplication.showSpinner(\"appointment soon\",\"document change pending\");",
 511               "    \t_this.file.getLanguageServer().document_change(_this.file);",
 512               "\t\t_this.file.getLanguageServer().queueDocumentSymbols(_this.file);",
 513               "        _this.file.setSource(oldcode);",
 514               "        ",
 515               "\t\t ",
 516               "        return true;",
 517               "    ",
 518               "    }",
 519               "   if (_this.file == null) {",
 520               "       return true;",
 521               "   }",
 522               " ",
 523               "    ",
 524               "",
 525               "      ",
 526               "     ",
 527               "    GLib.debug(\"calling validate\");    ",
 528               "    // clear the buttons.",
 529               " \tif (_this.prop.name == \"xns\" || _this.prop.name == \"xtype\") {",
 530               "\t\treturn true ;",
 531               "\t}",
 532               "\tvar oldcode  = _this.prop.val;",
 533               "\t",
 534               "\t_this.prop.val = str;",
 535               "\t_this.node.updated_count++;",
 536               "    _this.file.getLanguageServer().document_change(_this.file);",
 537               "    _this.node.updated_count++;",
 538               "    _this.prop.val = oldcode;",
 539               "    ",
 540               "    ",
 541               "    //print(\"done mark line\\n\");",
 542               "     ",
 543               "    return true; // at present allow saving - even if it's invalid..",
 544               "}",
 545               ""
 546              ],
 547              "| bool highlightErrors" : [
 548               "( Gee.HashMap<int,string> validate_res) {",
 549               "         ",
 550               "\tthis.error_line = validate_res.size;",
 551               "",
 552               "\tif (this.error_line < 1) {",
 553               "\t\treturn true;",
 554               "\t}",
 555               "\tvar tlines = this.el.get_line_count ();",
 556               "\tGtk.TextIter iter;",
 557               "\tvar valiter = validate_res.map_iterator();",
 558               "\twhile (valiter.next()) {",
 559               "",
 560               "\t//        print(\"get inter\\n\");",
 561               "\t\tvar eline = valiter.get_key();",
 562               "\t\tif (eline > tlines) {",
 563               "\t\t\tcontinue;",
 564               "\t\t}",
 565               "\t\tthis.el.get_iter_at_line( out iter, eline);",
 566               "\t\t//print(\"mark line\\n\");",
 567               "\t\tthis.el.create_source_mark(valiter.get_value(), \"ERR\", iter);",
 568               "\t}   ",
 569               "\treturn false;",
 570               "}"
 571              ],
 572              "| string toString" : [
 573               "  () {",
 574               "    ",
 575               "    Gtk.TextIter s;",
 576               "    Gtk.TextIter e;",
 577               "    this.el.get_start_iter(out s);",
 578               "    this.el.get_end_iter(out e);",
 579               "    var ret = this.el.get_text(s,e,true);",
 580               "    //print(\"TO STRING? \" + ret);",
 581               "    return ret;",
 582               "}",
 583               " "
 584              ],
 585              "| void showHelp" : [
 586               "(Gtk.TextIter iter) {",
 587               "\tvar back = iter.copy();",
 588               "\tback.backward_char();",
 589               "\t",
 590               "\tvar forward = iter.copy();",
 591               "\tforward.forward_char();",
 592               "\t",
 593               "\t// what's the character at the iter?",
 594               "\tvar str = back.get_text(iter);",
 595               "\tstr += iter.get_text(forward);",
 596               "\tif (str.strip().length < 1) {",
 597               "\t\treturn;",
 598               "\t}",
 599               "\tvar offset = iter.get_line_offset();",
 600               "\tvar line = iter.get_line();",
 601               "\tif (_this.prop != null) {",
 602               "\t\t\t\t// ",
 603               "\t\tline += _this.prop.start_line ; ",
 604               "\t\t\t\t\t// this is based on Gtk using tabs (hence 1/2 chars);",
 605               "\t\toffset += _this.node.node_pad.length;",
 606               "\t\t\t\t\t// javascript listeners are indented 2 more spaces.",
 607               "\t\tif (_this.prop.ptype == JsRender.NodePropType.LISTENER) {",
 608               "\t\t\toffset += 2;",
 609               "\t\t}",
 610               "\t} ",
 611               "\t",
 612               "\tvar ls = _this.file.getLanguageServer();",
 613               "\tls.hover.begin(",
 614               "\t\t_this.file, line, offset,",
 615               "\t\t( a, o)  => {",
 616               "\t\t\ttry {",
 617               "\t\t\t\tvar res = ls.hover.end(o );",
 618               "\t\t\t",
 619               "\t\t\t\t_this.helper.setHelp(res);",
 620               "\t\t\t} catch (GLib.Error e) {",
 621               "\t\t\t\t// noop..",
 622               "\t\t\t}",
 623               "\t\t});",
 624               "}\t",
 625               "\t\t ",
 626               ""
 627              ]
 628             },
 629             {
 630              "# bool is_control" : false,
 631              "$ xns" : "Gtk",
 632              "id" : "keystate",
 633              "listeners" : {
 634               "key_pressed" : [
 635                "(keyval, keycode, state) => {",
 636                "",
 637                " \tif (keyval == Gdk.Key.Control_L || keyval == Gdk.Key.Control_R) {",
 638                " \t\tthis.is_control = true;",
 639                "\t}",
 640                "\treturn false;",
 641                "}",
 642                ""
 643               ],
 644               "key_released" : [
 645                "(keyval, keycode, state) => {",
 646                "",
 647                " \t if (keyval == Gdk.Key.Control_L || keyval == Gdk.Key.Control_R) {",
 648                " \t\tthis.is_control = false;",
 649                "\t}",
 650                "    if (keyval == Gdk.Key.s && (state & Gdk.ModifierType.CONTROL_MASK ) > 0 ) {",
 651                "        GLib.debug(\"SAVE: ctrl-S  pressed\");",
 652                "        _this.saveContents();",
 653                "        return;",
 654                "    }",
 655                "    ",
 656                "    if (keyval == Gdk.Key.g && (state & Gdk.ModifierType.CONTROL_MASK ) > 0 ) {",
 657                "\t    GLib.debug(\"SAVE: ctrl-g  pressed\");",
 658                "\t\t_this.forwardSearch(true);",
 659                "\t    return;",
 660                "\t}",
 661                "\tif (keyval == Gdk.Key.f && (state & Gdk.ModifierType.CONTROL_MASK ) > 0 ) {",
 662                "\t    GLib.debug(\"SAVE: ctrl-f  pressed\");",
 663                "\t\t_this.search_entry.el.grab_focus();",
 664                "\t\t_this.search_entry.el.select_region(0,-1);",
 665                "\t    return;",
 666                "\t}",
 667                "\tif (keyval == Gdk.Key.space && (state & Gdk.ModifierType.CONTROL_MASK ) > 0 ) {",
 668                "\t\t_this.view.el.show_completion();",
 669                "\t}",
 670                "\t",
 671                "\tGtk.TextIter iter;",
 672                "\t_this.buffer.el.get_iter_at_offset( out iter, _this.buffer.el.cursor_position);  ",
 673                "\tvar line  = iter.get_line();",
 674                "\tvar offset = iter.get_line_offset();",
 675                "\tGLib.debug(\"line  %d  off %d\", line ,offset);",
 676                "\tif (_this.prop != null) {",
 677                "\t\tline += _this.prop.start_line + 1; // i think..",
 678                "\t\toffset += 12; // should probably be 8 without namespaced ",
 679                "\t\tGLib.debug(\"guess line  %d  off %d\", line ,offset);",
 680                "\t} ",
 681                "    //_this.view.el.show_completion();",
 682                "   // print(event.key.keyval)",
 683                "    ",
 684                "    ",
 685                "    return;",
 686                " ",
 687                " ",
 688                "}",
 689                ""
 690               ]
 691              },
 692              "xtype" : "EventControllerKey"
 693             },
 694             {
 695              "# double distance" : "0.0f",
 696              "$ xns" : "Gtk",
 697              "Gtk.EventControllerScrollFlags flags" : "Gtk.EventControllerScrollFlags.VERTICAL",
 698              "listeners" : {
 699               "scroll" : [
 700                "(dx, dy) => {",
 701                "\tif (!_this.keystate.is_control) {",
 702                "\t\treturn false;",
 703                "\t}",
 704                "\t //GLib.debug(\"scroll %f\",  dy);",
 705                "\t",
 706                "\tthis.distance += dy;",
 707                "\t",
 708                "\t//GLib.debug(\"scroll %f / %f\",  dy, this.distance);",
 709                " ",
 710                "\t if (this.distance < -1) {",
 711                " ",
 712                "\t\tBuilderApplication.settings.editor_font_size ++;",
 713                "\t\tthis.distance = 0;",
 714                "\t}",
 715                "\tif (this.distance > 1) {",
 716                "\t\tBuilderApplication.settings.editor_font_size --;",
 717                "\t\tthis.distance = 0;",
 718                "\t}",
 719                "\t ",
 720                "\treturn true;",
 721                "}",
 722                ""
 723               ]
 724              },
 725              "xtype" : "EventControllerScroll"
 726             },
 727             {
 728              "$ xns" : "Gtk",
 729              "listeners" : {
 730               "pressed" : [
 731                "(n_press, x, y) => {",
 732                "\tGtk.TextIter iter;",
 733                "\tint  buffer_x, buffer_y;",
 734                "\tvar gut = _this.view.el.get_gutter(Gtk.TextWindowType.LEFT);",
 735                "\t",
 736                "\t _this.view.el.window_to_buffer_coords (Gtk.TextWindowType.TEXT,",
 737                "\t\t(int)x - gut.get_width(),  (int)y,",
 738                "  \t\tout  buffer_x, out  buffer_y);",
 739                "\t_this.view.el.get_iter_at_location (out  iter,  ",
 740                "\t\t\tbuffer_x,  buffer_y);;",
 741                "\t",
 742                "\t",
 743                "\tif (_this.buffer.el.iter_has_context_class(iter, \"comment\") ||",
 744                "\t\t_this.buffer.el.iter_has_context_class(iter, \"string\")",
 745                "\t) { ",
 746                "\t\treturn ;",
 747                "\t}",
 748                "\t_this.buffer.showHelp(iter);",
 749                "\t ",
 750                "\t\t ",
 751                " ",
 752                "}",
 753                ""
 754               ]
 755              },
 756              "xtype" : "GestureClick"
 757             }
 758            ],
 759            "listeners" : {
 760             "query_tooltip" : [
 761              "(x, y, keyboard_tooltip, tooltip) => {",
 762              "\t",
 763              "\t//GLib.debug(\"query tooltip\");",
 764              "\tGtk.TextIter iter;",
 765              "\tint trailing;",
 766              "\t",
 767              "\tvar yoff = (int) _this.RightEditor.el.vadjustment.value;",
 768              "\t",
 769              "\t// I think this is problematic - if it's compliing  / updating at same time as query.",
 770              "\t",
 771              "\t//if (_this.window.statusbar_compile_spinner.el.spinning) {",
 772              "\t//\treturn false;",
 773              "\t//}",
 774              "\t",
 775              "\tthis.el.get_iter_at_position (out iter, out trailing,  x,  y + yoff);",
 776              "\t ",
 777              "\tvar l = iter.get_line();",
 778              "",
 779              "\t",
 780              "\t ",
 781              "\t// GLib.debug(\"query tooltip line %d\", (int) l);",
 782              "\tif (l < 0) {",
 783              "",
 784              "\t\treturn false;",
 785              "\t}",
 786              "\t/*",
 787              "\tif (_this.buffer.marks != null && _this.buffer.marks.has_key(l)) {",
 788              "\t\tGLib.debug(\"line %d setting tip to %s\", l,  _this.buffer.marks.get(l));",
 789              "\t\ttooltip.set_text(_this.buffer.marks.get(l).dup());",
 790              "\t\treturn true;",
 791              "\t}",
 792              " ",
 793              "\treturn false;",
 794              "\t*/",
 795              "\t",
 796              "\t  ",
 797              "\t// this crashes?? - not sure why.",
 798              "\tvar marks = _this.buffer.el.get_source_marks_at_line(l, \"ERR\");",
 799              "\tif (marks.is_empty()) {",
 800              "\t\tmarks = _this.buffer.el.get_source_marks_at_line(l, \"WARN\");",
 801              "\t}",
 802              "\tif (marks.is_empty()) {",
 803              "\t\tmarks = _this.buffer.el.get_source_marks_at_line(l, \"DEPR\");",
 804              "\t}",
 805              "\t",
 806              "\t// GLib.debug(\"query tooltip line %d marks %d\", (int)l, (int) marks.length());",
 807              "\tvar str = \"\";",
 808              "\tmarks.@foreach((m) => { ",
 809              "\t\t//GLib.debug(\"got mark %s\", m.name);",
 810              "\t\tstr += (str.length > 0 ? \"\\n\" : \"\") + m.category + \": \" + m.name;",
 811              "\t});",
 812              "\t// true if there is a mark..",
 813              "\tif (str.length > 0 ) {",
 814              "\t\ttooltip.set_text( str );",
 815              "\t}",
 816              "\treturn str.length > 0 ? true : false;",
 817              "\t ",
 818              "}",
 819              ""
 820             ]
 821            },
 822            "string name" : "editor-view",
 823            "uint tab_width" : 4,
 824            "xtype" : "View",
 825            "| void load" : [
 826             " (string str) {",
 827             "",
 828             "// show the help page for the active node..",
 829             "   //this.get('/Help').show();",
 830             " ",
 831             "  // this.get('/BottomPane').el.set_current_page(0);",
 832             "  \tGLib.debug(\"load called - Reset undo buffer\");",
 833             "  \t",
 834             "    var buf = (GtkSource.Buffer)this.el.get_buffer();",
 835             "    buf.begin_irreversible_action();",
 836             "    buf.set_text(str, str.length);",
 837             "    buf.end_irreversible_action();",
 838             "    ",
 839             "    var lm = GtkSource.LanguageManager.get_default();",
 840             "    var lang = \"vala\";",
 841             "    if (_this.file != null) {",
 842             "         lang = _this.file.language;",
 843             "    }",
 844             "    print(\"lang=%s, content_type = %s\\n\", lang, _this.file.content_type);",
 845             "    var lg = _this.file.content_type.length > 0  ?",
 846             "            lm.guess_language(_this.file.path, _this.file.content_type) :",
 847             "            lm.get_language(lang);",
 848             "     ",
 849             "   ",
 850             "    ((GtkSource.Buffer)(this.el.get_buffer())) .set_language(lg); ",
 851             "",
 852             "    this.el.insert_spaces_instead_of_tabs = true;",
 853             "    if (lg != null) {",
 854             "\t\tprint(\"sourcelanguage  = %s\\n\", lg.name);",
 855             "\t\tif (lg.name == \"Vala\") {",
 856             "\t\t    this.el.insert_spaces_instead_of_tabs = false;",
 857             "\t\t}",
 858             "     }",
 859             "    _this.dirty = false;",
 860             "    this.el.grab_focus();",
 861             "    _this.save_button.el.sensitive = false;",
 862             "    _this.last_error_counter = -1;",
 863             "}"
 864            ]
 865           }
 866          ],
 867          "xtype" : "ScrolledWindow"
 868         },
 869         {
 870          "$ xns" : "Gtk",
 871          "* pack" : "append",
 872          "Gtk.Orientation orientation" : "Gtk.Orientation.HORIZONTAL",
 873          "bool homogeneous" : false,
 874          "bool vexpand" : false,
 875          "int spacing" : 0,
 876          "items" : [
 877           {
 878            "$ xns" : "Gtk",
 879            "Gtk.CssProvider css" : "",
 880            "bool hexpand" : true,
 881            "id" : "search_entry",
 882            "items" : [
 883             {
 884              "$ xns" : "Gtk",
 885              "listeners" : {
 886               "key_pressed" : [
 887                "(keyval, keycode, state) => {",
 888                "",
 889                "\tif (keyval == Gdk.Key.g && (state & Gdk.ModifierType.CONTROL_MASK ) > 0 ) {",
 890                "\t    GLib.debug(\"SAVE: ctrl-g  pressed\");",
 891                "\t\t_this.forwardSearch(true);",
 892                "\t    return true;",
 893                "\t}",
 894                "    ",
 895                "  ",
 896                " \tif (keyval == Gdk.Key.Return && _this.search_entry.el.text.length > 0) {",
 897                "\t\t_this.forwardSearch(true);",
 898                "\t\t",
 899                "\t\t",
 900                "\t    return true;",
 901                "",
 902                "\t}    ",
 903                "   // print(event.key.keyval)",
 904                "   ",
 905                "    return false;",
 906                "}",
 907                ""
 908               ]
 909              },
 910              "xtype" : "EventControllerKey"
 911             }
 912            ],
 913            "listeners" : {
 914             "search_changed" : [
 915              "( ) => {",
 916              "",
 917              "_this.search(_this.search_entry.el.text);",
 918              "\t _this.search_results.updateResults();",
 919              "",
 920              "\tGLib.Timeout.add_seconds(1,() => {",
 921              "\t\t _this.search_results.updateResults();",
 922              "\t\t return false;",
 923              "\t });",
 924              "}",
 925              ""
 926             ]
 927            },
 928            "string name" : "editor-search-entry",
 929            "string placeholder_text" : "Press enter to search",
 930            "uint search_delay" : 3,
 931            "xtype" : "SearchEntry",
 932            "| void forwardSearch" : [
 933             "(bool change_focus) {",
 934             "",
 935             "",
 936             "\t_this.forwardSearch(change_focus);",
 937             "",
 938             "/*",
 939             "",
 940             "\tswitch(_this.windowstate.state) {",
 941             "\t\tcase WindowState.State.CODEONLY:",
 942             "\t\t//case WindowState.State.CODE:",
 943             "\t\t\t// search the code being edited..",
 944             "\t\t\t_this.windowstate.code_editor_tab.forwardSearch(change_focus);",
 945             "\t\t\t ",
 946             "\t\t\tbreak;",
 947             "\t\tcase WindowState.State.PREVIEW:",
 948             "\t\t\tif (_this.windowstate.file.xtype == \"Gtk\") {",
 949             "\t\t\t\t_this.windowstate.window_gladeview.forwardSearch(change_focus);",
 950             "\t\t\t} else { ",
 951             "\t\t\t\t _this.windowstate.window_rooview.forwardSearch(change_focus);",
 952             "\t\t\t}",
 953             "\t\t",
 954             "\t\t\tbreak;",
 955             "\t}",
 956             "\t*/",
 957             "\t",
 958             "}",
 959             ""
 960            ]
 961           },
 962           {
 963            "$ xns" : "Gtk",
 964            "id" : "search_results",
 965            "int margin_end" : 4,
 966            "int margin_start" : 4,
 967            "string label" : "No Results",
 968            "xtype" : "Label",
 969            "| void updateResults" : [
 970             "() {",
 971             "\tthis.el.visible = true;",
 972             "\t",
 973             "\tvar res = _this.searchcontext.get_occurrences_count();",
 974             "\tif (res < 0) {",
 975             "\t\t_this.search_results.el.label = \"??? Matches\";\t\t",
 976             "\t\treturn;",
 977             "\t}",
 978             "",
 979             "\t_this.nextBtn.el.sensitive = false;",
 980             "\t_this.backBtn.el.sensitive = false;\t",
 981             "",
 982             "\tif (res > 0) {",
 983             "\t\t_this.search_results.el.label = \"%d Matches\".printf(res);",
 984             "\t\t_this.nextBtn.el.sensitive = true;",
 985             "\t\t_this.backBtn.el.sensitive = true;",
 986             "\t\treturn;",
 987             "\t} ",
 988             "\t_this.search_results.el.label = \"No Matches\";",
 989             "\t",
 990             "}"
 991            ]
 992           },
 993           {
 994            "$ xns" : "Gtk",
 995            "bool always_show_image" : true,
 996            "bool sensitive" : false,
 997            "id" : "nextBtn",
 998            "listeners" : {
 999             "clicked" : [
1000              "(event) => {",
1001              "",
1002              "\t_this.forwardSearch(true);",
1003              "\t",
1004              "\t ",
1005              "}",
1006              ""
1007             ]
1008            },
1009            "string icon_name" : "go-down",
1010            "xtype" : "Button"
1011           },
1012           {
1013            "$ xns" : "Gtk",
1014            "bool always_show_image" : true,
1015            "bool sensitive" : false,
1016            "id" : "backBtn",
1017            "listeners" : {
1018             "clicked" : [
1019              "(event) => {",
1020              "",
1021              "\t_this.backSearch(true);",
1022              "\t ",
1023              "}",
1024              ""
1025             ]
1026            },
1027            "string icon_name" : "go-up",
1028            "xtype" : "Button"
1029           },
1030           {
1031            "$ xns" : "Gtk",
1032            "bool always_show_arrow" : true,
1033            "bool always_show_image" : true,
1034            "items" : [
1035             {
1036              "$ xns" : "Gtk",
1037              "* prop" : "popover",
1038              "id" : "search_settings",
1039              "items" : [
1040               {
1041                "$ xns" : "Gtk",
1042                "* prop" : "child",
1043                "Gtk.Orientation orientation" : "Gtk.Orientation.VERTICAL",
1044                "int spacing" : 0,
1045                "items" : [
1046                 {
1047                  "$ xns" : "Gtk",
1048                  "* init" : [
1049                   "{",
1050                   "\tthis.el.show();",
1051                   "}",
1052                   ""
1053                  ],
1054                  "id" : "case_sensitive",
1055                  "string label" : "Case Sensitive",
1056                  "xtype" : "CheckButton"
1057                 },
1058                 {
1059                  "$ xns" : "Gtk",
1060                  "* init" : [
1061                   "{",
1062                   "\tthis.el.show();",
1063                   "}",
1064                   ""
1065                  ],
1066                  "id" : "regex",
1067                  "string label" : "Regex",
1068                  "xtype" : "CheckButton"
1069                 },
1070                 {
1071                  "$ xns" : "Gtk",
1072                  "id" : "multiline",
1073                  "string label" : "Multi-line (add \\n)",
1074                  "xtype" : "CheckButton"
1075                 }
1076                ],
1077                "xtype" : "Box"
1078               }
1079              ],
1080              "xtype" : "Popover"
1081             }
1082            ],
1083            "string icon_name" : "emblem-system",
1084            "xtype" : "MenuButton"
1085           }
1086          ],
1087          "xtype" : "Box"
1088         }
1089        ],
1090        "xtype" : "Box"
1091       },
1092       {
1093        "$ xns" : "Gtk",
1094        "* prop" : "end_child",
1095        "Gtk.Orientation orientation" : "Gtk.Orientation.VERTICAL",
1096        "bool hexpand" : true,
1097        "bool vexpand" : true,
1098        "bool visible" : false,
1099        "id" : "navigation_holder",
1100        "int spacing" : 0,
1101        "int width_request" : 120,
1102        "items" : [
1103         {
1104          "$ xns" : "Gtk",
1105          "Gtk.Orientation orientation" : "Gtk.Orientation.HORIZONTAL",
1106          "int spacing" : 0,
1107          "xtype" : "Box"
1108         },
1109         {
1110          "$ xns" : "Gtk",
1111          "bool hexpand" : true,
1112          "bool vexpand" : true,
1113          "bool visible" : true,
1114          "id" : "navigationwindow",
1115          "items" : [
1116           {
1117            "# int last_selected_line" : "-1",
1118            "$ Gtk.Widget? selected_row" : "null",
1119            "$ xns" : "Gtk",
1120            "* prop" : "child",
1121            "id" : "navigation",
1122            "items" : [
1123             {
1124              "$ xns" : "Gtk",
1125              "bool expand" : true,
1126              "items" : [
1127               {
1128                "$ xns" : "Gtk",
1129                "* prop" : "factory",
1130                "listeners" : {
1131                 "bind" : [
1132                  "(listitem) => {",
1133                  "\t ",
1134                  "\t// GLib.debug(\"listitme is is %s\", ((Gtk.ListItem)listitem).get_type().name());",
1135                  "\t",
1136                  "\t//var expand = (Gtk.TreeExpander) ((Gtk.ListItem)listitem).get_child();",
1137                  "\tvar expand = (Gtk.TreeExpander)  ((Gtk.ListItem)listitem).get_child();",
1138                  "\t ",
1139                  "\t ",
1140                  "\tvar hbox = (Gtk.Box) expand.child;",
1141                  " ",
1142                  "\t",
1143                  "\tvar img = (Gtk.Image) hbox.get_first_child();",
1144                  "\tvar lbl = (Gtk.Label) img.get_next_sibling();",
1145                  "\t",
1146                  "\tvar lr = (Gtk.TreeListRow)((Gtk.ListItem)listitem).get_item();",
1147                  "\tvar sym = (Lsp.DocumentSymbol) lr.get_item();",
1148                  "\t",
1149                  "\tsym.set_data<Gtk.Widget>(\"widget\", expand.get_parent());",
1150                  "\texpand.get_parent().get_parent().set_data<Lsp.DocumentSymbol>(\"symbol\", sym);",
1151                  "\t",
1152                  "\t//GLib.debug(\"save sym on %s\", expand.get_parent().get_parent().get_type().name());",
1153                  "\t",
1154                  "\t//GLib.debug(\"got %d children for %s\" , (int)sym.children.get_n_items(), sym.name);",
1155                  "    ",
1156                  "    expand.set_hide_expander( sym.children.get_n_items()  < 1);",
1157                  " \texpand.set_list_row(lr);",
1158                  " \t//this.in_bind = true;",
1159                  " \t// default is to expand",
1160                  " ",
1161                  " \t//this.in_bind = false;",
1162                  " \t",
1163                  " \tsym.bind_property(\"symbol_icon\",",
1164                  "                    img, \"icon_name\",",
1165                  "                   GLib.BindingFlags.SYNC_CREATE);",
1166                  " \t",
1167                  " \thbox.css_classes = { sym.symbol_icon };",
1168                  " \t",
1169                  " \tsym.bind_property(\"name\",",
1170                  "                    lbl, \"label\",",
1171                  "                   GLib.BindingFlags.SYNC_CREATE);",
1172                  " \t// should be better?- --line no?",
1173                  " \tsym.bind_property(\"tooltip\",",
1174                  "                    lbl, \"tooltip_markup\",",
1175                  "                   GLib.BindingFlags.SYNC_CREATE);",
1176                  " \t// bind image...",
1177                  " \t",
1178                  "}",
1179                  ""
1180                 ],
1181                 "setup" : [
1182                  "(listitem) => {",
1183                  "\t",
1184                  "\tvar expand = new Gtk.TreeExpander();",
1185                  "\t ",
1186                  "\texpand.set_indent_for_depth(true);",
1187                  "\texpand.set_indent_for_icon(true);",
1188                  "\tvar hbox = new Gtk.Box(Gtk.Orientation.HORIZONTAL,0);",
1189                  "\tvar icon = new Gtk.Image();",
1190                  "\tvar lbl = new Gtk.Label(\"\");",
1191                  "\tlbl.use_markup = true;",
1192                  "\tlbl.ellipsize = Pango.EllipsizeMode.END;",
1193                  "\t",
1194                  "\ticon.margin_end = 4;",
1195                  " \tlbl.justify = Gtk.Justification.LEFT;",
1196                  " \tlbl.xalign = 0;",
1197                  "",
1198                  "//\tlistitem.activatable = true; ??",
1199                  "\t",
1200                  "\thbox.append(icon);",
1201                  "\thbox.append(lbl);",
1202                  "\texpand.set_child(hbox);",
1203                  "\t((Gtk.ListItem)listitem).set_child(expand);",
1204                  "\t",
1205                  "}",
1206                  ""
1207                 ]
1208                },
1209                "xtype" : "SignalListItemFactory"
1210               }
1211              ],
1212              "string title" : "Code Navigation",
1213              "xtype" : "ColumnViewColumn"
1214             },
1215             {
1216              "$ xns" : "Gtk",
1217              "* prop" : "model",
1218              "id" : "navigationselmodel",
1219              "items" : [
1220               {
1221                "$ xns" : "Gtk",
1222                "* prop" : "model",
1223                "id" : "navigationsort",
1224                "items" : [
1225                 {
1226                  "$ Gtk.TreeListModelCreateModelFunc create_func" : [
1227                   "(item) => {",
1228                   " ",
1229                   "\treturn ((Lsp.DocumentSymbol)item).children;",
1230                   "}",
1231                   ""
1232                  ],
1233                  "$ xns" : "Gtk",
1234                  "* prop" : "model",
1235                  "bool autoexpand" : true,
1236                  "bool passthrough" : false,
1237                  "items" : [
1238                   {
1239                    "$ GLib.Type item_type" : "typeof(Lsp.DocumentSymbol)",
1240                    "$ xns" : "GLib",
1241                    "* prop" : "root",
1242                    "id" : "navliststore",
1243                    "xtype" : "ListStore",
1244                    "| Lsp.DocumentSymbol? symbolAtLine" : [
1245                     "(uint line, uint chr) {",
1246                     " ",
1247                     "\t",
1248                     "\tfor(var i = 0; i < this.el.get_n_items();i++) {",
1249                     "\t\tvar el = (Lsp.DocumentSymbol)this.el.get_item(i);",
1250                     "\t\t//GLib.debug(\"Check sym %s : %d-%d\",",
1251                     "\t\t//\tel.name , (int)el.range.start.line,",
1252                     "\t\t//\t(int)el.range.end.line",
1253                     "\t\t//);",
1254                     "\t\tvar ret = el.containsLine(line,chr);",
1255                     "\t\tif (ret != null) {",
1256                     "\t\t\treturn ret;",
1257                     "\t\t}",
1258                     "\t\t",
1259                     "\t}",
1260                     "\t",
1261                     "\treturn null;",
1262                     "}"
1263                    ]
1264                   }
1265                  ],
1266                  "listeners" : {
1267                   "items_changed" : [
1268                    "(position, removed, added) => {",
1269                    "\tGLib.debug(\"tree item changed %d , %d , %d\",(int) position, (int)removed, (int) added);",
1270                    "\t if (added < 1) { ",
1271                    "\t \treturn;",
1272                    " \t}",
1273                    "\t//var sym = (Lsp.DocumentSymbol) this.el.get_item(position);",
1274                    "\tvar row = this.el.get_row(position);",
1275                    "\t",
1276                    "\tGLib.debug(\"got %s\", row.get_item().get_type().name());",
1277                    "\t",
1278                    "",
1279                    "}",
1280                    ""
1281                   ]
1282                  },
1283                  "xtype" : "TreeListModel"
1284                 },
1285                 {
1286                  "$ xns" : "Gtk",
1287                  "* prop" : "sorter",
1288                  "items" : [
1289                   {
1290                    "$ xns" : "Gtk",
1291                    "* prop" : "sorter",
1292                    "items" : [
1293                     {
1294                      "$ GLib.Type this_type" : "typeof(Lsp.DocumentSymbol)",
1295                      "$ xns" : "Gtk",
1296                      "* prop" : "expression",
1297                      "string property_name" : "sort_key",
1298                      "xtype" : "PropertyExpression"
1299                     }
1300                    ],
1301                    "xtype" : "StringSorter"
1302                   }
1303                  ],
1304                  "xtype" : "TreeListRowSorter"
1305                 }
1306                ],
1307                "xtype" : "SortListModel",
1308                "| Lsp.DocumentSymbol? getSymbolAt" : [
1309                 "(uint row) {",
1310                 "",
1311                 "   var tr = (Gtk.TreeListRow)this.el.get_item(row);",
1312                 "   ",
1313                 "   var a = tr.get_item();;   ",
1314                 "   GLib.debug(\"get_item (2) = %s\", a.get_type().name());",
1315                 "  \t",
1316                 "   ",
1317                 "   return (Lsp.DocumentSymbol)tr.get_item();",
1318                 "\t ",
1319                 "}"
1320                ],
1321                "| int getRowFromSymbol" : [
1322                 "(Lsp.DocumentSymbol sym) {",
1323                 "",
1324                 "\tfor (var i=0;i < this.el.get_n_items(); i++) {",
1325                 "\t\tvar tr = (Gtk.TreeListRow)this.el.get_item(i);",
1326                 "\t   ",
1327                 "\t\tif (sym.equals( (Lsp.DocumentSymbol)tr.get_item())) {",
1328                 "\t\t\treturn i;",
1329                 "\t\t}",
1330                 "\t}",
1331                 "   \treturn -1;",
1332                 "}"
1333                ],
1334                "| void collapseOnLoad" : [
1335                 "() {",
1336                 "\tfor (var i=0;i < this.el.get_n_items(); i++) {",
1337                 "\t\tvar tr = (Gtk.TreeListRow)this.el.get_item(i);",
1338                 "\t\tvar sym =  (Lsp.DocumentSymbol)tr.get_item();",
1339                 "\t\tswitch (sym.kind) {",
1340                 "\t \t\tcase Lsp.SymbolKind.Enum: ",
1341                 "\t \t\t\ttr.expanded = false;",
1342                 "\t \t\t\tbreak;",
1343                 "\t\t\tdefault:",
1344                 "\t\t\t\t//tr.expanded = true;",
1345                 "\t\t\t\tbreak;",
1346                 "\t\t}",
1347                 "\t}",
1348                 " ",
1349                 "\t",
1350                 "",
1351                 "",
1352                 "}"
1353                ]
1354               }
1355              ],
1356              "xtype" : "NoSelection"
1357             },
1358             {
1359              "$ xns" : "Gtk",
1360              "listeners" : {
1361               "pressed" : [
1362                "(n_press, x, y) => {",
1363                "\tstring pos;",
1364                "  \tvar row = _this.navigation.getRowWidgetAt(x,y, out pos );",
1365                "",
1366                "    if (row == null) {",
1367                "\t    GLib.debug(\"no row selected items\");",
1368                "\t    return;",
1369                "    }",
1370                "\tGLib.debug(\"got click on %s\", row.get_type().name());    ",
1371                "    //Lsp.DocumentSymbol",
1372                "    var sym =  row.get_data<Lsp.DocumentSymbol>(\"symbol\");",
1373                "    if (sym == null) {",
1374                "    \treturn;",
1375                "\t}",
1376                "\t/*",
1377                "\t \"range\" : {",
1378                "              \"start\" : {",
1379                "                \"line\" : 1410,",
1380                "                \"character\" : 8",
1381                "              },",
1382                "              \"end\" : {",
1383                "                \"line\" : 1410,",
1384                "                \"character\" : 39",
1385                "              }",
1386                "            },",
1387                "        */",
1388                "     GLib.debug(\"goto line %d\",   (int)sym.range.start.line); ",
1389                "    _this.scroll_to_line((int)sym.range.start.line);",
1390                "    Gtk.TextIter iter;",
1391                "    _this.buffer.el.get_iter_at_line_offset(out iter, ",
1392                "    \t(int)sym.range.start.line,",
1393                "    \t(int)sym.range.start.character",
1394                "\t);",
1395                "    _this.buffer.el.place_cursor(iter);",
1396                "\t",
1397                "}"
1398               ]
1399              },
1400              "xtype" : "GestureClick"
1401             }
1402            ],
1403            "string name" : "editor-navigation",
1404            "xtype" : "ColumnView",
1405            "| Gtk.Widget? getRowWidgetAt" : [
1406             "(double x,  double  y, out string pos) {",
1407             "",
1408             "\tpos = \"\";",
1409             "\tvar w = this.el.pick(x, y, Gtk.PickFlags.DEFAULT);",
1410             "\t//GLib.debug(\"got widget %s\", w == null ? \"nothing\" : w.get_type().name());",
1411             "\tif (w == null) {",
1412             "\t\treturn null;",
1413             "\t}",
1414             "\t",
1415             "\tvar row= w.get_ancestor(GLib.Type.from_name(\"GtkColumnViewRowWidget\"));",
1416             "\tif (row == null) {",
1417             "\t\treturn null;",
1418             "\t}",
1419             "\t",
1420             "\t//GLib.debug(\"got colview %s\", row == null ? \"nothing\" : row.get_type().name());",
1421             "\t ",
1422             " ",
1423             "\t",
1424             "\t//GLib.debug(\"row number is %d\", rn);",
1425             "\t//GLib.debug(\"click %d, %d\", (int)x, (int)y);",
1426             "\t// above or belw",
1427             "\tGraphene.Rect  bounds;",
1428             "\trow.compute_bounds(this.el, out bounds);",
1429             "\t//GLib.debug(\"click x=%d, y=%d, w=%d, h=%d\", ",
1430             "\t//\t(int)bounds.get_x(), (int)bounds.get_y(),",
1431             "\t//\t(int)bounds.get_width(), (int)bounds.get_height()",
1432             "\t//\t);",
1433             "\tvar ypos = y - bounds.get_y();",
1434             "\t//GLib.debug(\"rel ypos = %d\", (int)ypos);\t",
1435             "\tvar rpos = 100.0 * (ypos / bounds.get_height());",
1436             "\t//GLib.debug(\"rel pos = %d %%\", (int)rpos);",
1437             "\tpos = \"over\";",
1438             "\t",
1439             "\tif (rpos > 80) {",
1440             "\t\tpos = \"below\";",
1441             "\t} else if (rpos < 20) {",
1442             "\t\tpos = \"above\";",
1443             "\t} ",
1444             "\treturn row;",
1445             " }"
1446            ],
1447            "| int getRowAt" : [
1448             "(double x,  double  y, out string pos) {",
1449             "",
1450             "\tpos = \"\";",
1451             "\tvar w = this.el.pick(x, y, Gtk.PickFlags.DEFAULT);",
1452             "\t//GLib.debug(\"got widget %s\", w == null ? \"nothing\" : w.get_type().name());",
1453             "\tif (w == null) {",
1454             "\t\treturn -1;",
1455             "\t}",
1456             "\t",
1457             "\tvar row= w.get_ancestor(GLib.Type.from_name(\"GtkColumnViewRowWidget\"));",
1458             "\tif (row == null) {",
1459             "\t\treturn -1;",
1460             "\t}",
1461             "\t",
1462             "\t//GLib.debug(\"got colview %s\", row == null ? \"nothing\" : row.get_type().name());",
1463             "\t ",
1464             "\tvar rn = 0;",
1465             "\tvar cr = row;",
1466             "\t ",
1467             "\twhile (cr.get_prev_sibling() != null) {",
1468             "\t\trn++;",
1469             "\t\tcr = cr.get_prev_sibling();",
1470             "\t}",
1471             "\t",
1472             "\t//GLib.debug(\"row number is %d\", rn);",
1473             "\t//GLib.debug(\"click %d, %d\", (int)x, (int)y);",
1474             "\t// above or belw",
1475             "\tGraphene.Rect  bounds;",
1476             "\trow.compute_bounds(this.el, out bounds);",
1477             "\t//GLib.debug(\"click x=%d, y=%d, w=%d, h=%d\", ",
1478             "\t//\t(int)bounds.get_x(), (int)bounds.get_y(),",
1479             "\t//\t(int)bounds.get_width(), (int)bounds.get_height()",
1480             "\t//\t);",
1481             "\tvar ypos = y - bounds.get_y();",
1482             "\t//GLib.debug(\"rel ypos = %d\", (int)ypos);\t",
1483             "\tvar rpos = 100.0 * (ypos / bounds.get_height());",
1484             "\t//GLib.debug(\"rel pos = %d %%\", (int)rpos);",
1485             "\tpos = \"over\";",
1486             "\t",
1487             "\tif (rpos > 80) {",
1488             "\t\tpos = \"below\";",
1489             "\t} else if (rpos < 20) {",
1490             "\t\tpos = \"above\";",
1491             "\t} ",
1492             "\treturn rn;",
1493             " }"
1494            ],
1495            "| void show" : [
1496             "(Gee.ArrayList<Lsp.DocumentSymbol> syms) {",
1497             "\t",
1498             "\tif (!_this.navigation_holder.el.visible) {",
1499             "\t\t_this.navigation_holder.el.show();",
1500             "\t\t_this.paned.el.position  = ",
1501             "\t\t\t_this.paned.el.get_width() - 200;",
1502             "\t}",
1503             "\t//_this.navliststore.el.remove_all();",
1504             "\t",
1505             "\t",
1506             "\tvar ls  = new GLib.ListStore(typeof(Lsp.DocumentSymbol));",
1507             "\t",
1508             "\tforeach(var sym in syms) {",
1509             "\t\tls.append(sym);",
1510             "\t}",
1511             "\tLsp.DocumentSymbol.copyList(ls, _this.navliststore.el);",
1512             "\t//_this.navliststore.el.append(sym);",
1513             "\tthis.last_selected_line = -1;",
1514             "\tGLib.Idle.add(() => {",
1515             "\t\t_this.navigationsort.collapseOnLoad();",
1516             "\t\tGtk.TextIter iter;",
1517             "\t\t_this.buffer.el.get_iter_at_offset (",
1518             "\t\t\t\tout iter, _this.buffer.el.cursor_position);",
1519             "\t\t",
1520             "\t\tGLib.debug(\"idle update scroll %d, %d\", iter.get_line(),",
1521             "\t\t\t\titer.get_line_offset());",
1522             "\t\tthis.updateSelectedLine(",
1523             "\t\t\t\t(uint)iter.get_line(),",
1524             "\t\t\t\t(uint)iter.get_line_offset()",
1525             "\t\t);",
1526             "\t\treturn false;",
1527             "\t});",
1528             "",
1529             "}"
1530            ],
1531            "| void updateSelectedLine" : [
1532             "(uint line, uint chr) {",
1533             "\tif (line == this.last_selected_line) {",
1534             "\t\treturn;",
1535             "\t}",
1536             "\tGLib.debug(\"select line %d\", (int)line);",
1537             "\tthis.last_selected_line = (int)line;",
1538             "\t",
1539             "\t",
1540             "\tvar new_row = -1;",
1541             "\tvar sym = _this.navliststore.symbolAtLine(line, chr);",
1542             "\tif (sym != null) {",
1543             "\t \tnew_row = _this.navigationsort.getRowFromSymbol(sym);",
1544             " \t\tGLib.debug(\"select line %d - row found %d\", (int)line, new_row);",
1545             " \t} else {",
1546             " \t\tGLib.debug(\" no symbol found at line %d\", (int)line);",
1547             " \t}",
1548             " \t",
1549             "\tif (this.selected_row != null) { ",
1550             "\t\tGLib.debug(\" remove selected row\");",
1551             "\t\tthis.selected_row.remove_css_class(\"selected-row\");",
1552             "\t}",
1553             "\tthis.selected_row  = null;",
1554             "\tif (new_row > -1) {",
1555             "\t\tthis.el.scroll_to(new_row,null,Gtk.ListScrollFlags.NONE, null);",
1556             "\t\tvar row = sym.get_data<Gtk.Widget>(\"widget\");",
1557             "\t\tif (row != null) {",
1558             "\t\t\tGLib.debug(\" Add selected row\");",
1559             " \t\t\t",
1560             "\t\t\trow.add_css_class(\"selected-row\");",
1561             "\t\t\tthis.selected_row = row;",
1562             "",
1563             "\t\t\t",
1564             "\t\t} else {",
1565             "\t\t\tGLib.debug(\"could not find widget on row %d\", new_row);",
1566             "\t\t}",
1567             "",
1568             "\t}",
1569             "",
1570             "",
1571             "}"
1572            ]
1573           }
1574          ],
1575          "xtype" : "ScrolledWindow"
1576         }
1577        ],
1578        "xtype" : "Box"
1579       }
1580      ],
1581      "xtype" : "Paned"
1582     }
1583    ],
1584    "xtype" : "Box",
1585    "| bool saveContents" : [
1586     "  ()  {",
1587     "    ",
1588     "    ",
1589     "    if (_this.file == null) {",
1590     "        return true;",
1591     "    }",
1592     "    ",
1593     "     ",
1594     "     ",
1595     "     var str = _this.buffer.toString();",
1596     "     ",
1597     "     _this.buffer.checkSyntax();",
1598     "     ",
1599     "     ",
1600     "     ",
1601     "     // LeftPanel.model.changed(  str , false);",
1602     "     _this.dirty = false;",
1603     "     _this.save_button.el.sensitive = false;",
1604     "     ",
1605     "    // find the text for the node..",
1606     "    if (_this.file.xtype != \"PlainFile\") {",
1607     "       // in theory these properties have to exist!?!",
1608     "    \tthis.prop.val = str;",
1609     "        //this.window.windowstate.left_props.reload();",
1610     "    } else {",
1611     "        _this.file.setSource(  str );",
1612     "     }",
1613     "    ",
1614     "    // call the signal..",
1615     "    this.save();",
1616     "    ",
1617     "    return true;",
1618     "",
1619     "} "
1620    ],
1621    "| int search" : [
1622     "(string in_txt) {",
1623     "",
1624     "\tvar s = new GtkSource.SearchSettings();",
1625     "\ts.case_sensitive = _this.case_sensitive.el.active;",
1626     "\ts.regex_enabled = _this.regex.el.active;\t",
1627     "\ts.wrap_around = false;",
1628     "\t",
1629     "\tthis.searchcontext = new GtkSource.SearchContext(this.buffer.el,s);",
1630     "\tthis.searchcontext.set_highlight(true);",
1631     "\tvar txt = in_txt;",
1632     "\t",
1633     "\tif (_this.multiline.el.active) {",
1634     "\t\ttxt = in_txt.replace(\"\\\\n\", \"\\n\");",
1635     "\t}",
1636     "\t",
1637     "\ts.set_search_text(txt);",
1638     "\tGtk.TextIter beg, st,en;",
1639     "\t ",
1640     "\tthis.buffer.el.get_start_iter(out beg);",
1641     "\tbool has_wrapped_around;",
1642     "\tthis.searchcontext.forward(beg, out st, out en, out has_wrapped_around);",
1643     "\tthis.last_search_end = 0;",
1644     "\t",
1645     "\treturn this.searchcontext.get_occurrences_count();",
1646     "",
1647     " ",
1648     "   ",
1649     "",
1650     "}",
1651     ""
1652    ],
1653    "| string tempFileContents" : [
1654     "() {",
1655     "   ",
1656     "   ",
1657     "   if (_this.file == null) {",
1658     "       return \"\";",
1659     "   }",
1660     "\tvar str= this.buffer.toString();",
1661     "\tif (_this.file.xtype == \"PlainFile\") {",
1662     "    ",
1663     "     \treturn str;",
1664     "    ",
1665     "    }",
1666     "  ",
1667     "      ",
1668     "     ",
1669     "    GLib.debug(\"calling validate\");    ",
1670     "    // clear the buttons.",
1671     " \tif (_this.prop.name == \"xns\" || _this.prop.name == \"xtype\") {",
1672     "\t\treturn this.file.toSource(); ;",
1673     "\t}",
1674     "\t",
1675     "\tvar oldcode  = _this.prop.val;",
1676     "\t_this.prop.val = str;",
1677     "    var ret = _this.file.toSource();",
1678     "    _this.prop.val = oldcode;",
1679     "    return ret;",
1680     "    ",
1681     "}"
1682    ],
1683    "| void backSearch" : [
1684     "(bool change_focus) {",
1685     "",
1686     "\tif (this.searchcontext == null) {",
1687     "\t\treturn;",
1688     "\t}",
1689     "\t",
1690     "\tGtk.TextIter beg, st,en;",
1691     "\tbool has_wrapped_around;",
1692     "\tthis.buffer.el.get_iter_at_offset(out beg, this.last_search_end -1 );",
1693     "\t",
1694     "\tif (!this.searchcontext.backward(beg, out st, out en, out has_wrapped_around)) {",
1695     "\t\tthis.last_search_end = 0;",
1696     "\t} else {",
1697     "\t\tthis.last_search_end = en.get_offset();",
1698     "\t\tif (change_focus) {",
1699     "\t\t\tthis.view.el.grab_focus();",
1700     "\t\t}",
1701     "\t\tthis.buffer.el.place_cursor(st);",
1702     "\t\tthis.view.el.scroll_to_iter(st,  0.1f, true, 0.0f, 0.5f);",
1703     "\t}",
1704     "",
1705     "}",
1706     ""
1707    ],
1708    "| void forwardSearch" : [
1709     "(bool change_focus) {",
1710     "",
1711     "\tif (this.searchcontext == null) {",
1712     "\t\treturn;",
1713     "\t} ",
1714     "",
1715     "\tGtk.TextIter beg, st,en;",
1716     "\t bool has_wrapped_around;",
1717     "\tthis.buffer.el.get_iter_at_offset(out beg, this.last_search_end);",
1718     "\tif (!this.searchcontext.forward(beg, out st, out en, out has_wrapped_around)) {",
1719     "\t",
1720     "\t\tthis.last_search_end = 0; // not sure if this should happen",
1721     "\t} else {",
1722     "\t\tif (has_wrapped_around) {",
1723     "\t\t\treturn;",
1724     "\t\t}",
1725     "\t",
1726     "\t\tthis.last_search_end = en.get_offset();",
1727     "\t\tif (change_focus) {",
1728     "\t\t\tthis.view.el.grab_focus();",
1729     "\t\t}",
1730     "\t\tthis.buffer.el.place_cursor(st);",
1731     "\t\tthis.view.el.scroll_to_iter(st,  0.1f, true, 0.0f, 0.5f);",
1732     "\t}",
1733     " ",
1734     "}",
1735     ""
1736    ],
1737    "| void reset" : [
1738     "() {",
1739     "\t this.file = null;    ",
1740     "     ",
1741     "    this.node = null;",
1742     "    this.prop = null;",
1743     "\tthis.searchcontext = null;",
1744     "  ",
1745     "}",
1746     ""
1747    ],
1748    "| void scroll_to_line" : [
1749     "(int line) {",
1750     "",
1751     "\tGLib.Timeout.add(500, () => {",
1752     "   ",
1753     "\t\tvar buf = this.view.el.get_buffer();",
1754     "",
1755     "\t\tvar sbuf = (GtkSource.Buffer) buf;",
1756     "",
1757     "",
1758     "\t\tGtk.TextIter iter;   ",
1759     "\t\tsbuf.get_iter_at_line(out iter,  line);",
1760     "\t\tthis.view.el.scroll_to_iter(iter,  0.1f, true, 0.0f, 0.5f);",
1761     "\t\treturn false;",
1762     "\t});   ",
1763     "}",
1764     ""
1765    ],
1766    "| void show" : [
1767     "(JsRender.JsRender file, JsRender.Node? node, JsRender.NodeProp? prop)",
1768     "{",
1769     "    this.reset();",
1770     "    if (this.file != null) {",
1771     "    \tthis.file.navigation_tree_updated.disconnect(",
1772     "    \t\t_this.navigation.show",
1773     "    \t);",
1774     "    }",
1775     "    this.file = file;    ",
1776     "    this.file.navigation_tree_updated.connect(",
1777     "\t\t_this.navigation.show",
1778     "\t);",
1779     "    if (file.xtype != \"PlainFile\") {",
1780     "    \tthis.prop = prop;",
1781     "        this.node = node;",
1782     "",
1783     "        // find the text for the node..",
1784     "        this.view.load( prop.val );",
1785     "        this.updateErrorMarks();",
1786     "        ",
1787     "        ",
1788     "        ",
1789     "        this.close_btn.el.show();       ",
1790     "    ",
1791     "    } else {",
1792     "        this.view.load(        file.toSource() );",
1793     "        this.updateErrorMarks();",
1794     "        this.close_btn.el.hide();",
1795     "        var ls = file.getLanguageServer();",
1796     "        ls.queueDocumentSymbols(file);",
1797     "        ////ls.documentSymbols.begin(file, (a,o) => {",
1798     "        //\t_this.navigation.show(ls.documentSymbols.end(o)); ",
1799     "       //});",
1800     "        //documentSymbols",
1801     "        ",
1802     "    }",
1803     " ",
1804     "}"
1805    ],
1806    "| void updateErrorMarks" : [
1807     "() {",
1808     "\t",
1809     " ",
1810     "",
1811     "\tvar buf = _this.buffer.el;",
1812     "\tGtk.TextIter start;",
1813     "\tGtk.TextIter end;     ",
1814     "\tbuf.get_bounds (out start, out end);",
1815     "",
1816     "\t",
1817     "",
1818     " ",
1819     "\t//GLib.debug(\"highlight errors\");\t\t ",
1820     "",
1821     "\t // we should highlight other types of errors..",
1822     "",
1823     "\tif (_this.window.windowstate.state != WindowState.State.CODEONLY ",
1824     "\t\t&&",
1825     "\t\t_this.window.windowstate.state != WindowState.State.CODE",
1826     "\t\t) {",
1827     "\t\t//GLib.debug(\"windowstate != CODEONLY?\");",
1828     "\t\t",
1829     "\t\treturn;",
1830     "\t} ",
1831     "",
1832     "\t ",
1833     "\tif (_this.file == null) {",
1834     "\t\tGLib.debug(\"file is null?\");",
1835     "\t\treturn;",
1836     "",
1837     "\t}",
1838     "\tvar ar = this.file.getErrors();",
1839     "\tif (ar.size < 1) {",
1840     "\t\tbuf.remove_source_marks (start, end, \"ERR\");",
1841     "\t\tbuf.remove_source_marks (start, end, \"WARN\");",
1842     "\t\tbuf.remove_source_marks (start, end, \"DEPR\");",
1843     "\t\tbuf.remove_tag_by_name (\"ERR\", start, end);",
1844     "\t\tbuf.remove_tag_by_name (\"WARN\", start, end);",
1845     "\t\tbuf.remove_tag_by_name (\"DEPR\", start, end);",
1846     "\t\tthis.last_error_counter = file.error_counter ;",
1847     "\t\t//GLib.debug(\"highlight %s :  %s has no errors\", this.file.relpath, category);",
1848     "\t\treturn;",
1849     "\t}",
1850     "\t",
1851     "",
1852     " // basicaly check if there is no change, then we do not do any update..",
1853     " // we can do this by just using an error counter?",
1854     " // if that's changed then we will do an update, otherwise dont bother.",
1855     "\t  ",
1856     "\t",
1857     "\tvar offset = 0;",
1858     "\tvar hoffset = 0;",
1859     "",
1860     "\tvar tlines = buf.get_line_count () +1;",
1861     "\t",
1862     "\tif (_this.prop != null) {",
1863     "\t\t// this still seems flaky...",
1864     "",
1865     "\t\ttlines = _this.prop.end_line;",
1866     "\t\toffset = _this.prop.start_line;",
1867     "\t\thoffset = _this.node.node_pad.length + 2; //shift it left  by 2 ? ..",
1868     "\t\t",
1869     "\t\t ",
1870     "\t} else {",
1871     "\t\t// no update...",
1872     "\t\tif (this.last_error_counter == file.error_counter) {",
1873     "\t\t",
1874     "\t\t\treturn;",
1875     "\t\t}",
1876     "\t",
1877     "\t}",
1878     "\tbuf.remove_source_marks (start, end, \"ERR\");",
1879     "\tbuf.remove_source_marks (start, end, \"WARN\");",
1880     "\tbuf.remove_source_marks (start, end, \"DEPR\");",
1881     "\tbuf.remove_tag_by_name (\"ERR\", start, end);",
1882     "\tbuf.remove_tag_by_name (\"WARN\", start, end);",
1883     "\tbuf.remove_tag_by_name (\"DEPR\", start, end);",
1884     "\t",
1885     "\tforeach(var diag in ar) { ",
1886     "\t     Gtk.TextIter iter;",
1887     "//        print(\"get inter\\n\");",
1888     "\t    var eline = (int)diag.range.start.line - offset;",
1889     "\t    var eline_to = (int)diag.range.end.line - offset;",
1890     "\t    //var eline =  diag.range.end_line - offset;",
1891     "\t    //GLib.debug(\"GOT ERROR on line %d -- converted to %d  (offset = %d)\",",
1892     "\t    //\terr.line ,eline, offset);",
1893     "\t    ",
1894     "\t    ",
1895     "\t    if (eline > tlines || eline < 0) {",
1896     "\t        continue;",
1897     "\t    }",
1898     "\t    ",
1899     "\t    buf.get_iter_at_line( out iter, eline);",
1900     "\t   \tvar msg = \"Line: %d %s : %s\".printf(eline+1, diag.category, diag.message);",
1901     "\t    buf.create_source_mark( msg, diag.category, iter);",
1902     "\t    ",
1903     " \t    var spos = (int)diag.range.start.character - hoffset;",
1904     " \t    if (spos < 0) { spos =0 ; }",
1905     " \t    if (spos > iter.get_chars_in_line()) {",
1906     " \t    \tspos = iter.get_chars_in_line();",
1907     "    \t}",
1908     "\t\tbuf.get_iter_at_line( out iter, eline_to);",
1909     "\t\tvar epos = (int)diag.range.end.character - hoffset;",
1910     " \t    if (epos < 0) { epos =0 ; }",
1911     " \t    if (epos > iter.get_chars_in_line()) {",
1912     " \t    \tepos = iter.get_chars_in_line();",
1913     "    \t}",
1914     " \t     ",
1915     " \t    ",
1916     " \t    buf.get_iter_at_line_offset( out start, eline, spos); ",
1917     " \t   ",
1918     " \t    buf.get_iter_at_line_offset( out end, eline_to,epos); ",
1919     " \t    \t",
1920     "\t    buf.apply_tag_by_name(diag.category, start, end);",
1921     "\t    ",
1922     "\t   // GLib.debug(\"set line %d to %s\", eline, msg);",
1923     "\t    //this.marks.set(eline, msg);",
1924     "\t}",
1925     "\tthis.last_error_counter = file.error_counter ;",
1926     "",
1927     "",
1928     "",
1929     " ",
1930     "",
1931     "}"
1932    ]
1933   }
1934  ],
1935  "name" : "Editor"
1936 }