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