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