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