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          "# int selected_row" : "-1",
 929          "$ xns" : "Gtk",
 930          "* prop" : "child",
 931          "id" : "navigation",
 932          "items" : [
 933           {
 934            "$ xns" : "Gtk",
 935            "bool expand" : true,
 936            "items" : [
 937             {
 938              "$ xns" : "Gtk",
 939              "* prop" : "factory",
 940              "listeners" : {
 941               "bind" : [
 942                "(listitem) => {",
 943                "\t// GLib.debug(\"listitme is is %s\", ((Gtk.ListItem)listitem).get_type().name());",
 944                "\t",
 945                "\t//var expand = (Gtk.TreeExpander) ((Gtk.ListItem)listitem).get_child();",
 946                "\tvar expand = (Gtk.TreeExpander)  ((Gtk.ListItem)listitem).get_child();",
 947                "\t ",
 948                "\t ",
 949                "\tvar hbox = (Gtk.Box) expand.child;",
 950                " ",
 951                "\t",
 952                "\tvar img = (Gtk.Image) hbox.get_first_child();",
 953                "\tvar lbl = (Gtk.Label) img.get_next_sibling();",
 954                "\t",
 955                "\tvar lr = (Gtk.TreeListRow)((Gtk.ListItem)listitem).get_item();",
 956                "\tvar sym = (Lsp.DocumentSymbol) lr.get_item();",
 957                "\t",
 958                "\tGLib.debug(\"got %d children for %s\" , (int)sym.children.get_n_items(), sym.name);",
 959                "    ",
 960                "    expand.set_hide_expander( sym.children.get_n_items()  < 1);",
 961                " \texpand.set_list_row(lr);",
 962                " \t",
 963                " \tsym.bind_property(\"symbol_icon\",",
 964                "                    img, \"icon_name\",",
 965                "                   GLib.BindingFlags.SYNC_CREATE);",
 966                " \t",
 967                " \thbox.add_css_class(sym.symbol_icon);",
 968                " \t",
 969                " \tsym.bind_property(\"name\",",
 970                "                    lbl, \"label\",",
 971                "                   GLib.BindingFlags.SYNC_CREATE);",
 972                " \t// should be better?- --line no?",
 973                " \tsym.bind_property(\"tooltip\",",
 974                "                    lbl, \"tooltip_markup\",",
 975                "                   GLib.BindingFlags.SYNC_CREATE);",
 976                " \t// bind image...",
 977                " \t",
 978                "}",
 979                ""
 980               ],
 981               "setup" : [
 982                "(listitem) => {",
 983                "\t",
 984                "\tvar expand = new Gtk.TreeExpander();",
 985                "\t ",
 986                "\texpand.set_indent_for_depth(true);",
 987                "\texpand.set_indent_for_icon(true);",
 988                "\tvar hbox = new Gtk.Box(Gtk.Orientation.HORIZONTAL,0);",
 989                "\tvar icon = new Gtk.Image();",
 990                "\tvar lbl = new Gtk.Label(\"\");",
 991                "\tlbl.use_markup = true;",
 992                "\tlbl.ellipsize = Pango.EllipsizeMode.END;",
 993                "\t",
 994                "\ticon.margin_end = 4;",
 995                " \tlbl.justify = Gtk.Justification.LEFT;",
 996                " \tlbl.xalign = 0;",
 997                "",
 998                "//\tlistitem.activatable = true; ??",
 999                "\t",
1000                "\thbox.append(icon);",
1001                "\thbox.append(lbl);",
1002                "\texpand.set_child(hbox);",
1003                "\t((Gtk.ListItem)listitem).set_child(expand);",
1004                "\t",
1005                "}",
1006                ""
1007               ]
1008              },
1009              "xtype" : "SignalListItemFactory"
1010             }
1011            ],
1012            "string title" : "Code Navigation",
1013            "xtype" : "ColumnViewColumn"
1014           },
1015           {
1016            "$ xns" : "Gtk",
1017            "* prop" : "model",
1018            "id" : "navigationselmodel",
1019            "items" : [
1020             {
1021              "$ xns" : "Gtk",
1022              "* prop" : "model",
1023              "items" : [
1024               {
1025                "$ Gtk.TreeListModelCreateModelFunc create_func" : [
1026                 "(item) => {",
1027                 " ",
1028                 "\treturn ((Lsp.DocumentSymbol)item).children;",
1029                 "}",
1030                 ""
1031                ],
1032                "$ xns" : "Gtk",
1033                "* prop" : "model",
1034                "bool autoexpand" : true,
1035                "bool passthrough" : false,
1036                "items" : [
1037                 {
1038                  "$ GLib.Type item_type" : "typeof(Lsp.DocumentSymbol)",
1039                  "$ xns" : "GLib",
1040                  "* prop" : "root",
1041                  "id" : "navliststore",
1042                  "xtype" : "ListStore",
1043                  "| Lsp.DocumentSymbol? symbolAtLine" : [
1044                   "(uint line) {",
1045                   " ",
1046                   "\t",
1047                   "\tfor(var i = 0; i < this.el.get_n_items();i++) {",
1048                   "\t\tvar el = (Lsp.DocumentSymbol)this.el.get_item(i);",
1049                   "\t\tvar ret = el.containsLine(i);",
1050                   "\t\tif (ret != null) {",
1051                   "\t\t\treturn ret;",
1052                   "\t\t}",
1053                   "\t\t",
1054                   "\t}",
1055                   "\t",
1056                   "\treturn null;",
1057                   "}"
1058                  ]
1059                 }
1060                ],
1061                "xtype" : "TreeListModel"
1062               },
1063               {
1064                "$ xns" : "Gtk",
1065                "* prop" : "sorter",
1066                "items" : [
1067                 {
1068                  "$ xns" : "Gtk",
1069                  "* prop" : "sorter",
1070                  "items" : [
1071                   {
1072                    "$ GLib.Type this_type" : "typeof(Lsp.DocumentSymbol)",
1073                    "$ xns" : "Gtk",
1074                    "* prop" : "expression",
1075                    "string property_name" : "sort_key",
1076                    "xtype" : "PropertyExpression"
1077                   }
1078                  ],
1079                  "xtype" : "StringSorter"
1080                 }
1081                ],
1082                "xtype" : "TreeListRowSorter"
1083               }
1084              ],
1085              "xtype" : "SortListModel"
1086             }
1087            ],
1088            "xtype" : "NoSelection",
1089            "| Lsp.DocumentSymbol? getSymbollAt" : [
1090             "(uint row) {",
1091             "",
1092             "   var tr = (Gtk.TreeListRow)this.el.get_item(row);",
1093             "   ",
1094             "   var a = tr.get_item();;   ",
1095             "   GLib.debug(\"get_item (2) = %s\", a.get_type().name());",
1096             "  \t",
1097             "   ",
1098             "   return (Lsp.DocumentSymbol)tr.get_item();",
1099             "\t ",
1100             "}"
1101            ],
1102            "| int getRowFromSymbol" : [
1103             "(Lsp.DocumentSymbol sym) {",
1104             "",
1105             "\tfor (var i=0;i < this.el.get_n_items(); i++) {",
1106             "",
1107             "",
1108             "\t   var tr = (Gtk.TreeListRow)this.el.get_item(i);",
1109             "\t   ",
1110             "\t   if (sym.equals( (Lsp.DocumentSymbol)tr.get_item())) {",
1111             "\t   \t\treturn i;",
1112             "\t\t}",
1113             "\t}",
1114             "   \treturn -1;",
1115             "}"
1116            ]
1117           },
1118           {
1119            "$ xns" : "Gtk",
1120            "listeners" : {
1121             "pressed" : [
1122              "(n_press, x, y) => {",
1123              "\tstring pos;",
1124              "  \tvar row = _this.navigation.getRowAt(x,y, out pos );",
1125              "    if (row < 0) {",
1126              "\t    GLib.debug(\"no row selected items\");",
1127              "\t    return;",
1128              "    }",
1129              "    //Lsp.DocumentSymbol",
1130              "    var sym =   _this.navigationselmodel.getSymbollAt(row);",
1131              "    if (sym == null) {",
1132              "    \treturn;",
1133              "\t}",
1134              "\t/*",
1135              "\t \"range\" : {",
1136              "              \"start\" : {",
1137              "                \"line\" : 1410,",
1138              "                \"character\" : 8",
1139              "              },",
1140              "              \"end\" : {",
1141              "                \"line\" : 1410,",
1142              "                \"character\" : 39",
1143              "              }",
1144              "            },",
1145              "        */",
1146              "     GLib.debug(\"goto line %d\",   (int)sym.range.start.line); ",
1147              "    _this.scroll_to_line((int)sym.range.start.line);",
1148              "\t",
1149              "}"
1150             ]
1151            },
1152            "xtype" : "GestureClick"
1153           }
1154          ],
1155          "string name" : "editor-navigation",
1156          "xtype" : "ColumnView",
1157          "| Gtk.Widget? getWidgetAtRow" : [
1158           "(uint row) {",
1159           "/*",
1160           "    \t",
1161           "from    \thttps://discourse.gnome.org/t/gtk4-finding-a-row-data-on-gtkcolumnview/8465",
1162           "    \tvar colview = gesture.widget;",
1163           "    \tvar line_no = check_list_widget(colview, x,y);",
1164           "         if (line_no > -1) {",
1165           "    \t\tvar item = colview.model.get_item(line_no);",
1166           "    \t\t ",
1167           "    \t}",
1168           "    \t*/",
1169           "\t\t//GLib.debug(\"Get Widget At Row %d\", (int)row);",
1170           "        var  child = this.el.get_first_child(); ",
1171           "    \tvar line_no = -1; ",
1172           "    \tvar reading_header = true;",
1173           "\t ",
1174           "    \twhile (child != null) {",
1175           "\t\t\t//GLib.debug(\"Got %s\", child.get_type().name());",
1176           "    \t   ",
1177           "    \t   if (reading_header) {",
1178           "\t\t\t\t",
1179           "",
1180           "\t\t\t\tif (child.get_type().name() != \"GtkColumnListView\") {",
1181           "\t\t\t\t   ",
1182           "\t\t\t\t\tchild = child.get_next_sibling();",
1183           "\t\t\t\t\tcontinue;",
1184           "\t\t\t\t}",
1185           "\t\t\t\t// should be columnlistview",
1186           "\t\t\t\tchild = child.get_first_child(); ",
1187           "\t\t\t ",
1188           "\t\t\t ",
1189           "\t\t\t\t",
1190           "\t\t\t\treading_header = false;",
1191           "\t\t\t\tcontinue;",
1192           "\t\t    }",
1193           "\t\t    ",
1194           "\t\t  ",
1195           "    \t    ",
1196           "\t\t    line_no++;",
1197           "\t\t\tif (line_no == row) {",
1198           "\t\t\t\t//GLib.debug(\"Returning widget %s\", child.get_type().name());",
1199           "\t\t\t    return (Gtk.Widget)child;",
1200           "\t\t    }",
1201           "\t        child = child.get_next_sibling(); ",
1202           "    \t}",
1203           "\t\t//GLib.debug(\"Rturning null\");",
1204           "        return null;",
1205           "",
1206           " }"
1207          ],
1208          "| int getRowAt" : [
1209           "(double x,  double  y, out string pos) {",
1210           "",
1211           "\tpos = \"\";",
1212           "\tvar w = this.el.pick(x, y, Gtk.PickFlags.DEFAULT);",
1213           "\t//GLib.debug(\"got widget %s\", w == null ? \"nothing\" : w.get_type().name());",
1214           "\tif (w == null) {",
1215           "\t\treturn -1;",
1216           "\t}",
1217           "\t",
1218           "\tvar row= w.get_ancestor(GLib.Type.from_name(\"GtkColumnViewRowWidget\"));",
1219           "\tif (row == null) {",
1220           "\t\treturn -1;",
1221           "\t}",
1222           "\t",
1223           "\t//GLib.debug(\"got colview %s\", row == null ? \"nothing\" : row.get_type().name());",
1224           "\t ",
1225           "\tvar rn = 0;",
1226           "\tvar cr = row;",
1227           "\t ",
1228           "\twhile (cr.get_prev_sibling() != null) {",
1229           "\t\trn++;",
1230           "\t\tcr = cr.get_prev_sibling();",
1231           "\t}",
1232           "\t",
1233           "\t//GLib.debug(\"row number is %d\", rn);",
1234           "\t//GLib.debug(\"click %d, %d\", (int)x, (int)y);",
1235           "\t// above or belw",
1236           "\tGraphene.Rect  bounds;",
1237           "\trow.compute_bounds(this.el, out bounds);",
1238           "\t//GLib.debug(\"click x=%d, y=%d, w=%d, h=%d\", ",
1239           "\t//\t(int)bounds.get_x(), (int)bounds.get_y(),",
1240           "\t//\t(int)bounds.get_width(), (int)bounds.get_height()",
1241           "\t//\t);",
1242           "\tvar ypos = y - bounds.get_y();",
1243           "\t//GLib.debug(\"rel ypos = %d\", (int)ypos);\t",
1244           "\tvar rpos = 100.0 * (ypos / bounds.get_height());",
1245           "\t//GLib.debug(\"rel pos = %d %%\", (int)rpos);",
1246           "\tpos = \"over\";",
1247           "\t",
1248           "\tif (rpos > 80) {",
1249           "\t\tpos = \"below\";",
1250           "\t} else if (rpos < 20) {",
1251           "\t\tpos = \"above\";",
1252           "\t} ",
1253           "\treturn rn;",
1254           " }"
1255          ],
1256          "| void show" : [
1257           "(Gee.ArrayList<Lsp.DocumentSymbol> syms) {",
1258           "\t_this.navigationwindow.el.show();",
1259           "\t_this.navliststore.el.remove_all();",
1260           "\tforeach(var sym in syms) {",
1261           "\t\t_this.navliststore.el.append(sym);",
1262           "\t}",
1263           "\t",
1264           "",
1265           "}"
1266          ],
1267          "| void updateSelectedLine" : [
1268           "() {",
1269           "",
1270           "}"
1271          ]
1272         }
1273        ],
1274        "xtype" : "ScrolledWindow"
1275       }
1276      ],
1277      "xtype" : "Paned"
1278     }
1279    ],
1280    "xtype" : "Box",
1281    "| bool saveContents" : [
1282     "  ()  {",
1283     "    ",
1284     "    ",
1285     "    if (_this.file == null) {",
1286     "        return true;",
1287     "    }",
1288     "    ",
1289     "     ",
1290     "     ",
1291     "     var str = _this.buffer.toString();",
1292     "     ",
1293     "     _this.buffer.checkSyntax();",
1294     "     ",
1295     "     ",
1296     "     ",
1297     "     // LeftPanel.model.changed(  str , false);",
1298     "     _this.dirty = false;",
1299     "     _this.save_button.el.sensitive = false;",
1300     "     ",
1301     "    // find the text for the node..",
1302     "    if (_this.file.xtype != \"PlainFile\") {",
1303     "       // in theory these properties have to exist!?!",
1304     "    \tthis.prop.val = str;",
1305     "        //this.window.windowstate.left_props.reload();",
1306     "    } else {",
1307     "        _this.file.setSource(  str );",
1308     "     }",
1309     "    ",
1310     "    // call the signal..",
1311     "    this.save();",
1312     "    ",
1313     "    return true;",
1314     "",
1315     "} "
1316    ],
1317    "| int search" : [
1318     "(string in_txt) {",
1319     "",
1320     "\tvar s = new GtkSource.SearchSettings();",
1321     "\ts.case_sensitive = _this.case_sensitive.el.active;",
1322     "\ts.regex_enabled = _this.regex.el.active;\t",
1323     "\ts.wrap_around = false;",
1324     "\t",
1325     "\tthis.searchcontext = new GtkSource.SearchContext(this.buffer.el,s);",
1326     "\tthis.searchcontext.set_highlight(true);",
1327     "\tvar txt = in_txt;",
1328     "\t",
1329     "\tif (_this.multiline.el.active) {",
1330     "\t\ttxt = in_txt.replace(\"\\\\n\", \"\\n\");",
1331     "\t}",
1332     "\t",
1333     "\ts.set_search_text(txt);",
1334     "\tGtk.TextIter beg, st,en;",
1335     "\t ",
1336     "\tthis.buffer.el.get_start_iter(out beg);",
1337     "\tbool has_wrapped_around;",
1338     "\tthis.searchcontext.forward(beg, out st, out en, out has_wrapped_around);",
1339     "\tthis.last_search_end = 0;",
1340     "\t",
1341     "\treturn this.searchcontext.get_occurrences_count();",
1342     "",
1343     " ",
1344     "   ",
1345     "",
1346     "}",
1347     ""
1348    ],
1349    "| string tempFileContents" : [
1350     "() {",
1351     "   ",
1352     "   ",
1353     "   if (_this.file == null) {",
1354     "       return \"\";",
1355     "   }",
1356     "\tvar str= this.buffer.toString();",
1357     "\tif (_this.file.xtype == \"PlainFile\") {",
1358     "    ",
1359     "     \treturn str;",
1360     "    ",
1361     "    }",
1362     "  ",
1363     "      ",
1364     "     ",
1365     "    GLib.debug(\"calling validate\");    ",
1366     "    // clear the buttons.",
1367     " \tif (_this.prop.name == \"xns\" || _this.prop.name == \"xtype\") {",
1368     "\t\treturn this.file.toSource(); ;",
1369     "\t}",
1370     "\t",
1371     "\tvar oldcode  = _this.prop.val;",
1372     "\t_this.prop.val = str;",
1373     "    var ret = _this.file.toSource();",
1374     "    _this.prop.val = oldcode;",
1375     "    return ret;",
1376     "    ",
1377     "}"
1378    ],
1379    "| void backSearch" : [
1380     "(bool change_focus) {",
1381     "",
1382     "\tif (this.searchcontext == null) {",
1383     "\t\treturn;",
1384     "\t}",
1385     "\t",
1386     "\tGtk.TextIter beg, st,en;",
1387     "\tbool has_wrapped_around;",
1388     "\tthis.buffer.el.get_iter_at_offset(out beg, this.last_search_end -1 );",
1389     "\t",
1390     "\tif (!this.searchcontext.backward(beg, out st, out en, out has_wrapped_around)) {",
1391     "\t\tthis.last_search_end = 0;",
1392     "\t} else {",
1393     "\t\tthis.last_search_end = en.get_offset();",
1394     "\t\tif (change_focus) {",
1395     "\t\t\tthis.view.el.grab_focus();",
1396     "\t\t}",
1397     "\t\tthis.buffer.el.place_cursor(st);",
1398     "\t\tthis.view.el.scroll_to_iter(st,  0.1f, true, 0.0f, 0.5f);",
1399     "\t}",
1400     "",
1401     "}",
1402     ""
1403    ],
1404    "| void forwardSearch" : [
1405     "(bool change_focus) {",
1406     "",
1407     "\tif (this.searchcontext == null) {",
1408     "\t\treturn;",
1409     "\t} ",
1410     "",
1411     "\tGtk.TextIter beg, st,en;",
1412     "\t bool has_wrapped_around;",
1413     "\tthis.buffer.el.get_iter_at_offset(out beg, this.last_search_end);",
1414     "\tif (!this.searchcontext.forward(beg, out st, out en, out has_wrapped_around)) {",
1415     "\t",
1416     "\t\tthis.last_search_end = 0; // not sure if this should happen",
1417     "\t} else {",
1418     "\t\tif (has_wrapped_around) {",
1419     "\t\t\treturn;",
1420     "\t\t}",
1421     "\t",
1422     "\t\tthis.last_search_end = en.get_offset();",
1423     "\t\tif (change_focus) {",
1424     "\t\t\tthis.view.el.grab_focus();",
1425     "\t\t}",
1426     "\t\tthis.buffer.el.place_cursor(st);",
1427     "\t\tthis.view.el.scroll_to_iter(st,  0.1f, true, 0.0f, 0.5f);",
1428     "\t}",
1429     " ",
1430     "}",
1431     ""
1432    ],
1433    "| void reset" : [
1434     "() {",
1435     "\t this.file = null;    ",
1436     "     ",
1437     "    this.node = null;",
1438     "    this.prop = null;",
1439     "\tthis.searchcontext = null;",
1440     "  ",
1441     "}",
1442     ""
1443    ],
1444    "| void scroll_to_line" : [
1445     "(int line) {",
1446     "",
1447     "\tGLib.Timeout.add(500, () => {",
1448     "   ",
1449     "\t\tvar buf = this.view.el.get_buffer();",
1450     "",
1451     "\t\tvar sbuf = (GtkSource.Buffer) buf;",
1452     "",
1453     "",
1454     "\t\tGtk.TextIter iter;   ",
1455     "\t\tsbuf.get_iter_at_line(out iter,  line);",
1456     "\t\tthis.view.el.scroll_to_iter(iter,  0.1f, true, 0.0f, 0.5f);",
1457     "\t\treturn false;",
1458     "\t});   ",
1459     "}",
1460     ""
1461    ],
1462    "| void show" : [
1463     "(JsRender.JsRender file, JsRender.Node? node, JsRender.NodeProp? prop)",
1464     "{",
1465     "    this.reset();",
1466     "    this.file = file;    ",
1467     "    ",
1468     "    if (file.xtype != \"PlainFile\") {",
1469     "    \tthis.prop = prop;",
1470     "        this.node = node;",
1471     "",
1472     "        // find the text for the node..",
1473     "        this.view.load( prop.val );",
1474     "        this.updateErrorMarks();",
1475     "        ",
1476     "        ",
1477     "        ",
1478     "        this.close_btn.el.show();       ",
1479     "    ",
1480     "    } else {",
1481     "        this.view.load(        file.toSource() );",
1482     "         this.updateErrorMarks();",
1483     "        this.close_btn.el.hide();",
1484     "        var ls = file.getLanguageServer();",
1485     "        ls.documentSymbols.begin(file, (a,o) => {",
1486     "        \t_this.navigation.show(ls.documentSymbols.end(o)); ",
1487     "        });",
1488     "        //documentSymbols",
1489     "        ",
1490     "    }",
1491     " ",
1492     "}"
1493    ],
1494    "| void updateErrorMarks" : [
1495     "() {",
1496     "\t",
1497     " ",
1498     "",
1499     "\tvar buf = _this.buffer.el;",
1500     "\tGtk.TextIter start;",
1501     "\tGtk.TextIter end;     ",
1502     "\tbuf.get_bounds (out start, out end);",
1503     "",
1504     "\t",
1505     "",
1506     " ",
1507     "\t//GLib.debug(\"highlight errors\");\t\t ",
1508     "",
1509     "\t // we should highlight other types of errors..",
1510     "",
1511     "\tif (_this.window.windowstate.state != WindowState.State.CODEONLY ",
1512     "\t\t&&",
1513     "\t\t_this.window.windowstate.state != WindowState.State.CODE",
1514     "\t\t) {",
1515     "\t\t//GLib.debug(\"windowstate != CODEONLY?\");",
1516     "\t\t",
1517     "\t\treturn;",
1518     "\t} ",
1519     "",
1520     "\t ",
1521     "\tif (_this.file == null) {",
1522     "\t\tGLib.debug(\"file is null?\");",
1523     "\t\treturn;",
1524     "",
1525     "\t}",
1526     "\tvar ar = this.file.getErrors();",
1527     "\tif (ar.size < 1) {",
1528     "\t\tbuf.remove_source_marks (start, end, \"ERR\");",
1529     "\t\tbuf.remove_source_marks (start, end, \"WARN\");",
1530     "\t\tbuf.remove_source_marks (start, end, \"DEPR\");",
1531     "\t\tbuf.remove_tag_by_name (\"ERR\", start, end);",
1532     "\t\tbuf.remove_tag_by_name (\"WARN\", start, end);",
1533     "\t\tbuf.remove_tag_by_name (\"DEPR\", start, end);",
1534     "\t\tthis.last_error_counter = file.error_counter ;",
1535     "\t\t//GLib.debug(\"highlight %s :  %s has no errors\", this.file.relpath, category);",
1536     "\t\treturn;",
1537     "\t}",
1538     "\t",
1539     "",
1540     " // basicaly check if there is no change, then we do not do any update..",
1541     " // we can do this by just using an error counter?",
1542     " // if that's changed then we will do an update, otherwise dont bother.",
1543     "\t  ",
1544     "\t",
1545     "\tvar offset = 0;",
1546     "\tvar hoffset = 0;",
1547     "",
1548     "\tvar tlines = buf.get_line_count () +1;",
1549     "\t",
1550     "\tif (_this.prop != null) {",
1551     "\t\t// this still seems flaky...",
1552     "",
1553     "\t\ttlines = _this.prop.end_line;",
1554     "\t\toffset = _this.prop.start_line;",
1555     "\t\thoffset = _this.node.node_pad.length + 2; //shift it left  by 2 ? ..",
1556     "\t\t",
1557     "\t\t ",
1558     "\t} else {",
1559     "\t\t// no update...",
1560     "\t\tif (this.last_error_counter == file.error_counter) {",
1561     "\t\t",
1562     "\t\t\treturn;",
1563     "\t\t}",
1564     "\t",
1565     "\t}",
1566     "\tbuf.remove_source_marks (start, end, \"ERR\");",
1567     "\tbuf.remove_source_marks (start, end, \"WARN\");",
1568     "\tbuf.remove_source_marks (start, end, \"DEPR\");",
1569     "\tbuf.remove_tag_by_name (\"ERR\", start, end);",
1570     "\tbuf.remove_tag_by_name (\"WARN\", start, end);",
1571     "\tbuf.remove_tag_by_name (\"DEPR\", start, end);",
1572     "\t",
1573     "\tforeach(var diag in ar) { ",
1574     "\t     Gtk.TextIter iter;",
1575     "//        print(\"get inter\\n\");",
1576     "\t    var eline = (int)diag.range.start.line - offset;",
1577     "\t    var eline_to = (int)diag.range.end.line - offset;",
1578     "\t    //var eline =  diag.range.end_line - offset;",
1579     "\t    //GLib.debug(\"GOT ERROR on line %d -- converted to %d  (offset = %d)\",",
1580     "\t    //\terr.line ,eline, offset);",
1581     "\t    ",
1582     "\t    ",
1583     "\t    if (eline > tlines || eline < 0) {",
1584     "\t        continue;",
1585     "\t    }",
1586     "\t    ",
1587     "\t    buf.get_iter_at_line( out iter, eline);",
1588     "\t   \tvar msg = \"Line: %d %s : %s\".printf(eline+1, diag.category, diag.message);",
1589     "\t    buf.create_source_mark( msg, diag.category, iter);",
1590     "\t    ",
1591     " \t    var spos = (int)diag.range.start.character - hoffset;",
1592     " \t    if (spos < 0) { spos =0 ; }",
1593     " \t    if (spos > iter.get_chars_in_line()) {",
1594     " \t    \tspos = iter.get_chars_in_line();",
1595     "    \t}",
1596     "\t\tbuf.get_iter_at_line( out iter, eline_to);",
1597     "\t\tvar epos = (int)diag.range.end.character - hoffset;",
1598     " \t    if (epos < 0) { epos =0 ; }",
1599     " \t    if (epos > iter.get_chars_in_line()) {",
1600     " \t    \tepos = iter.get_chars_in_line();",
1601     "    \t}",
1602     " \t     ",
1603     " \t    ",
1604     " \t    buf.get_iter_at_line_offset( out start, eline, spos); ",
1605     " \t   ",
1606     " \t    buf.get_iter_at_line_offset( out end, eline_to,epos); ",
1607     " \t    \t",
1608     "\t    buf.apply_tag_by_name(diag.category, start, end);",
1609     "\t    ",
1610     "\t   // GLib.debug(\"set line %d to %s\", eline, msg);",
1611     "\t    //this.marks.set(eline, msg);",
1612     "\t}",
1613     "\tthis.last_error_counter = file.error_counter ;",
1614     "",
1615     "",
1616     "",
1617     " ",
1618     "",
1619     "}"
1620    ]
1621   }
1622  ],
1623  "name" : "Editor"
1624 }