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              "listeners" : {
 600               "pressed" : [
 601                "(n_press, x, y) => {",
 602                "\tGtk.TextIter iter;",
 603                "",
 604                "\tvar gut = _this.view.el.get_gutter(Gtk.TextWindowType.LEFT);",
 605                "\t",
 606                "\t ",
 607                "\t_this.view.el.get_iter_at_location (out  iter,  ",
 608                "\t\t\t(int)x - gut.get_width(),  (int)y);",
 609                "\tif (_this.buffer.el.iter_has_context_class(iter, \"comment\") ||",
 610                "\t\t_this.buffer.el.iter_has_context_class(iter, \"string\")",
 611                "\t) { ",
 612                "\t\treturn ;",
 613                "\t}",
 614                "\tvar back = iter.copy();",
 615                "\tback.backward_char();",
 616                "\t",
 617                "\tvar forward = iter.copy();",
 618                "\tforward.forward_char();",
 619                "\t",
 620                "\t// what's the character at the iter?",
 621                "\tvar str = back.get_text(iter);",
 622                "\tstr += iter.get_text(forward);",
 623                "\tif (str.strip().length < 1) {",
 624                "\t\treturn;",
 625                "\t}",
 626                "\t",
 627                "\tvar ls = _this.file.getLanguageServer();",
 628                "\tls.hover.begin(",
 629                "\t\t_this.file, iter.get_line(), iter.get_line_offset(),",
 630                "\t\t( a, o)  => {",
 631                "\t\t\tvar res = ls.hover.end(o );",
 632                "\t\t\t",
 633                "\t\t});",
 634                "\t\t",
 635                "\t\t\t",
 636                "",
 637                "}",
 638                ""
 639               ]
 640              },
 641              "xtype" : "GestureClick"
 642             }
 643            ],
 644            "listeners" : {
 645             "query_tooltip" : [
 646              "(x, y, keyboard_tooltip, tooltip) => {",
 647              "\t",
 648              "\t//GLib.debug(\"query tooltip\");",
 649              "\tGtk.TextIter iter;",
 650              "\tint trailing;",
 651              "\t",
 652              "\tvar yoff = (int) _this.RightEditor.el.vadjustment.value;",
 653              "\t",
 654              "\t// I think this is problematic - if it's compliing  / updating at same time as query.",
 655              "\t",
 656              "\t//if (_this.window.statusbar_compile_spinner.el.spinning) {",
 657              "\t//\treturn false;",
 658              "\t//}",
 659              "\t",
 660              "\tthis.el.get_iter_at_position (out iter, out trailing,  x,  y + yoff);",
 661              "\t ",
 662              "\tvar l = iter.get_line();",
 663              "",
 664              "\t",
 665              "\t ",
 666              "\t// GLib.debug(\"query tooltip line %d\", (int) l);",
 667              "\tif (l < 0) {",
 668              "",
 669              "\t\treturn false;",
 670              "\t}",
 671              "\t/*",
 672              "\tif (_this.buffer.marks != null && _this.buffer.marks.has_key(l)) {",
 673              "\t\tGLib.debug(\"line %d setting tip to %s\", l,  _this.buffer.marks.get(l));",
 674              "\t\ttooltip.set_text(_this.buffer.marks.get(l).dup());",
 675              "\t\treturn true;",
 676              "\t}",
 677              " ",
 678              "\treturn false;",
 679              "\t*/",
 680              "\t",
 681              "\t  ",
 682              "\t// this crashes?? - not sure why.",
 683              "\tvar marks = _this.buffer.el.get_source_marks_at_line(l, \"ERR\");",
 684              "\tif (marks.is_empty()) {",
 685              "\t\tmarks = _this.buffer.el.get_source_marks_at_line(l, \"WARN\");",
 686              "\t}",
 687              "\tif (marks.is_empty()) {",
 688              "\t\tmarks = _this.buffer.el.get_source_marks_at_line(l, \"DEPR\");",
 689              "\t}",
 690              "\t",
 691              "\t// GLib.debug(\"query tooltip line %d marks %d\", (int)l, (int) marks.length());",
 692              "\tvar str = \"\";",
 693              "\tmarks.@foreach((m) => { ",
 694              "\t\t//GLib.debug(\"got mark %s\", m.name);",
 695              "\t\tstr += (str.length > 0 ? \"\\n\" : \"\") + m.category + \": \" + m.name;",
 696              "\t});",
 697              "\t// true if there is a mark..",
 698              "\tif (str.length > 0 ) {",
 699              "\t\ttooltip.set_text( str );",
 700              "\t}",
 701              "\treturn str.length > 0 ? true : false;",
 702              "\t ",
 703              "}",
 704              ""
 705             ]
 706            },
 707            "string name" : "editor-view",
 708            "uint tab_width" : 4,
 709            "xtype" : "View",
 710            "| void load" : [
 711             " (string str) {",
 712             "",
 713             "// show the help page for the active node..",
 714             "   //this.get('/Help').show();",
 715             " ",
 716             "  // this.get('/BottomPane').el.set_current_page(0);",
 717             "  \tGLib.debug(\"load called - Reset undo buffer\");",
 718             "  \t",
 719             "    var buf = (GtkSource.Buffer)this.el.get_buffer();",
 720             "    buf.begin_irreversible_action();",
 721             "    buf.set_text(str, str.length);",
 722             "    buf.end_irreversible_action();",
 723             "    ",
 724             "    var lm = GtkSource.LanguageManager.get_default();",
 725             "    var lang = \"vala\";",
 726             "    if (_this.file != null) {",
 727             "         lang = _this.file.language;",
 728             "    }",
 729             "    print(\"lang=%s, content_type = %s\\n\", lang, _this.file.content_type);",
 730             "    var lg = _this.file.content_type.length > 0  ?",
 731             "            lm.guess_language(_this.file.path, _this.file.content_type) :",
 732             "            lm.get_language(lang);",
 733             "     ",
 734             "   ",
 735             "    ((GtkSource.Buffer)(this.el.get_buffer())) .set_language(lg); ",
 736             "",
 737             "    this.el.insert_spaces_instead_of_tabs = true;",
 738             "    if (lg != null) {",
 739             "\t\tprint(\"sourcelanguage  = %s\\n\", lg.name);",
 740             "\t\tif (lg.name == \"Vala\") {",
 741             "\t\t    this.el.insert_spaces_instead_of_tabs = false;",
 742             "\t\t}",
 743             "     }",
 744             "    _this.dirty = false;",
 745             "    this.el.grab_focus();",
 746             "    _this.save_button.el.sensitive = false;",
 747             "    _this.last_error_counter = -1;",
 748             "}"
 749            ]
 750           }
 751          ],
 752          "xtype" : "ScrolledWindow"
 753         },
 754         {
 755          "$ xns" : "Gtk",
 756          "* pack" : "append",
 757          "Gtk.Orientation orientation" : "Gtk.Orientation.HORIZONTAL",
 758          "bool homogeneous" : false,
 759          "bool vexpand" : false,
 760          "int spacing" : 0,
 761          "items" : [
 762           {
 763            "$ xns" : "Gtk",
 764            "Gtk.CssProvider css" : "",
 765            "bool hexpand" : true,
 766            "id" : "search_entry",
 767            "items" : [
 768             {
 769              "$ xns" : "Gtk",
 770              "listeners" : {
 771               "key_pressed" : [
 772                "(keyval, keycode, state) => {",
 773                "",
 774                "\tif (keyval == Gdk.Key.g && (state & Gdk.ModifierType.CONTROL_MASK ) > 0 ) {",
 775                "\t    GLib.debug(\"SAVE: ctrl-g  pressed\");",
 776                "\t\t_this.forwardSearch(true);",
 777                "\t    return true;",
 778                "\t}",
 779                "    ",
 780                "  ",
 781                " \tif (keyval == Gdk.Key.Return && _this.search_entry.el.text.length > 0) {",
 782                "\t\t_this.forwardSearch(true);",
 783                "\t\t",
 784                "\t\t",
 785                "\t    return true;",
 786                "",
 787                "\t}    ",
 788                "   // print(event.key.keyval)",
 789                "   ",
 790                "    return false;",
 791                "}",
 792                ""
 793               ]
 794              },
 795              "xtype" : "EventControllerKey"
 796             }
 797            ],
 798            "listeners" : {
 799             "search_changed" : [
 800              "( ) => {",
 801              "",
 802              "_this.search(_this.search_entry.el.text);",
 803              "\t _this.search_results.updateResults();",
 804              "",
 805              "\tGLib.Timeout.add_seconds(1,() => {",
 806              "\t\t _this.search_results.updateResults();",
 807              "\t\t return false;",
 808              "\t });",
 809              "}",
 810              ""
 811             ]
 812            },
 813            "string name" : "editor-search-entry",
 814            "string placeholder_text" : "Press enter to search",
 815            "uint search_delay" : 3,
 816            "xtype" : "SearchEntry",
 817            "| void forwardSearch" : [
 818             "(bool change_focus) {",
 819             "",
 820             "",
 821             "\t_this.forwardSearch(change_focus);",
 822             "",
 823             "/*",
 824             "",
 825             "\tswitch(_this.windowstate.state) {",
 826             "\t\tcase WindowState.State.CODEONLY:",
 827             "\t\t//case WindowState.State.CODE:",
 828             "\t\t\t// search the code being edited..",
 829             "\t\t\t_this.windowstate.code_editor_tab.forwardSearch(change_focus);",
 830             "\t\t\t ",
 831             "\t\t\tbreak;",
 832             "\t\tcase WindowState.State.PREVIEW:",
 833             "\t\t\tif (_this.windowstate.file.xtype == \"Gtk\") {",
 834             "\t\t\t\t_this.windowstate.window_gladeview.forwardSearch(change_focus);",
 835             "\t\t\t} else { ",
 836             "\t\t\t\t _this.windowstate.window_rooview.forwardSearch(change_focus);",
 837             "\t\t\t}",
 838             "\t\t",
 839             "\t\t\tbreak;",
 840             "\t}",
 841             "\t*/",
 842             "\t",
 843             "}",
 844             ""
 845            ]
 846           },
 847           {
 848            "$ xns" : "Gtk",
 849            "id" : "search_results",
 850            "int margin_end" : 4,
 851            "int margin_start" : 4,
 852            "string label" : "No Results",
 853            "xtype" : "Label",
 854            "| void updateResults" : [
 855             "() {",
 856             "\tthis.el.visible = true;",
 857             "\t",
 858             "\tvar res = _this.searchcontext.get_occurrences_count();",
 859             "\tif (res < 0) {",
 860             "\t\t_this.search_results.el.label = \"??? Matches\";\t\t",
 861             "\t\treturn;",
 862             "\t}",
 863             "",
 864             "\t_this.nextBtn.el.sensitive = false;",
 865             "\t_this.backBtn.el.sensitive = false;\t",
 866             "",
 867             "\tif (res > 0) {",
 868             "\t\t_this.search_results.el.label = \"%d Matches\".printf(res);",
 869             "\t\t_this.nextBtn.el.sensitive = true;",
 870             "\t\t_this.backBtn.el.sensitive = true;",
 871             "\t\treturn;",
 872             "\t} ",
 873             "\t_this.search_results.el.label = \"No Matches\";",
 874             "\t",
 875             "}"
 876            ]
 877           },
 878           {
 879            "$ xns" : "Gtk",
 880            "bool always_show_image" : true,
 881            "bool sensitive" : false,
 882            "id" : "nextBtn",
 883            "listeners" : {
 884             "clicked" : [
 885              "(event) => {",
 886              "",
 887              "\t_this.forwardSearch(true);",
 888              "\t",
 889              "\t ",
 890              "}",
 891              ""
 892             ]
 893            },
 894            "string icon_name" : "go-down",
 895            "xtype" : "Button"
 896           },
 897           {
 898            "$ xns" : "Gtk",
 899            "bool always_show_image" : true,
 900            "bool sensitive" : false,
 901            "id" : "backBtn",
 902            "listeners" : {
 903             "clicked" : [
 904              "(event) => {",
 905              "",
 906              "\t_this.backSearch(true);",
 907              "\t ",
 908              "}",
 909              ""
 910             ]
 911            },
 912            "string icon_name" : "go-up",
 913            "xtype" : "Button"
 914           },
 915           {
 916            "$ xns" : "Gtk",
 917            "bool always_show_arrow" : true,
 918            "bool always_show_image" : true,
 919            "items" : [
 920             {
 921              "$ xns" : "Gtk",
 922              "* prop" : "popover",
 923              "id" : "search_settings",
 924              "items" : [
 925               {
 926                "$ xns" : "Gtk",
 927                "* prop" : "child",
 928                "Gtk.Orientation orientation" : "Gtk.Orientation.VERTICAL",
 929                "int spacing" : 0,
 930                "items" : [
 931                 {
 932                  "$ xns" : "Gtk",
 933                  "* init" : [
 934                   "{",
 935                   "\tthis.el.show();",
 936                   "}",
 937                   ""
 938                  ],
 939                  "id" : "case_sensitive",
 940                  "string label" : "Case Sensitive",
 941                  "xtype" : "CheckButton"
 942                 },
 943                 {
 944                  "$ xns" : "Gtk",
 945                  "* init" : [
 946                   "{",
 947                   "\tthis.el.show();",
 948                   "}",
 949                   ""
 950                  ],
 951                  "id" : "regex",
 952                  "string label" : "Regex",
 953                  "xtype" : "CheckButton"
 954                 },
 955                 {
 956                  "$ xns" : "Gtk",
 957                  "id" : "multiline",
 958                  "string label" : "Multi-line (add \\n)",
 959                  "xtype" : "CheckButton"
 960                 }
 961                ],
 962                "xtype" : "Box"
 963               }
 964              ],
 965              "xtype" : "Popover"
 966             }
 967            ],
 968            "string icon_name" : "emblem-system",
 969            "xtype" : "MenuButton"
 970           }
 971          ],
 972          "xtype" : "Box"
 973         }
 974        ],
 975        "xtype" : "Box"
 976       },
 977       {
 978        "$ xns" : "Gtk",
 979        "* prop" : "end_child",
 980        "Gtk.Orientation orientation" : "Gtk.Orientation.VERTICAL",
 981        "bool hexpand" : true,
 982        "bool vexpand" : true,
 983        "int spacing" : 0,
 984        "items" : [
 985         {
 986          "$ xns" : "Gtk",
 987          "Gtk.Orientation orientation" : "Gtk.Orientation.HORIZONTAL",
 988          "int spacing" : 0,
 989          "xtype" : "Box"
 990         },
 991         {
 992          "$ xns" : "Gtk",
 993          "bool hexpand" : true,
 994          "bool vexpand" : true,
 995          "bool visible" : false,
 996          "id" : "navigationwindow",
 997          "items" : [
 998           {
 999            "# int last_selected_line" : "-1",
1000            "$ Gtk.Widget? selected_row" : "null",
1001            "$ xns" : "Gtk",
1002            "* prop" : "child",
1003            "id" : "navigation",
1004            "items" : [
1005             {
1006              "$ xns" : "Gtk",
1007              "bool expand" : true,
1008              "items" : [
1009               {
1010                "$ xns" : "Gtk",
1011                "* prop" : "factory",
1012                "listeners" : {
1013                 "bind" : [
1014                  "(listitem) => {",
1015                  "\t ",
1016                  "\t// GLib.debug(\"listitme is is %s\", ((Gtk.ListItem)listitem).get_type().name());",
1017                  "\t",
1018                  "\t//var expand = (Gtk.TreeExpander) ((Gtk.ListItem)listitem).get_child();",
1019                  "\tvar expand = (Gtk.TreeExpander)  ((Gtk.ListItem)listitem).get_child();",
1020                  "\t ",
1021                  "\t ",
1022                  "\tvar hbox = (Gtk.Box) expand.child;",
1023                  " ",
1024                  "\t",
1025                  "\tvar img = (Gtk.Image) hbox.get_first_child();",
1026                  "\tvar lbl = (Gtk.Label) img.get_next_sibling();",
1027                  "\t",
1028                  "\tvar lr = (Gtk.TreeListRow)((Gtk.ListItem)listitem).get_item();",
1029                  "\tvar sym = (Lsp.DocumentSymbol) lr.get_item();",
1030                  "\t",
1031                  "\tsym.set_data<Gtk.Widget>(\"widget\", expand.get_parent());",
1032                  "\texpand.get_parent().get_parent().set_data<Lsp.DocumentSymbol>(\"symbol\", sym);",
1033                  "\t",
1034                  "\t//GLib.debug(\"save sym on %s\", expand.get_parent().get_parent().get_type().name());",
1035                  "\t",
1036                  "\t//GLib.debug(\"got %d children for %s\" , (int)sym.children.get_n_items(), sym.name);",
1037                  "    ",
1038                  "    expand.set_hide_expander( sym.children.get_n_items()  < 1);",
1039                  " \texpand.set_list_row(lr);",
1040                  " \t//this.in_bind = true;",
1041                  " \t// default is to expand",
1042                  " ",
1043                  " \t//this.in_bind = false;",
1044                  " \t",
1045                  " \tsym.bind_property(\"symbol_icon\",",
1046                  "                    img, \"icon_name\",",
1047                  "                   GLib.BindingFlags.SYNC_CREATE);",
1048                  " \t",
1049                  " \thbox.css_classes = { sym.symbol_icon };",
1050                  " \t",
1051                  " \tsym.bind_property(\"name\",",
1052                  "                    lbl, \"label\",",
1053                  "                   GLib.BindingFlags.SYNC_CREATE);",
1054                  " \t// should be better?- --line no?",
1055                  " \tsym.bind_property(\"tooltip\",",
1056                  "                    lbl, \"tooltip_markup\",",
1057                  "                   GLib.BindingFlags.SYNC_CREATE);",
1058                  " \t// bind image...",
1059                  " \t",
1060                  "}",
1061                  ""
1062                 ],
1063                 "setup" : [
1064                  "(listitem) => {",
1065                  "\t",
1066                  "\tvar expand = new Gtk.TreeExpander();",
1067                  "\t ",
1068                  "\texpand.set_indent_for_depth(true);",
1069                  "\texpand.set_indent_for_icon(true);",
1070                  "\tvar hbox = new Gtk.Box(Gtk.Orientation.HORIZONTAL,0);",
1071                  "\tvar icon = new Gtk.Image();",
1072                  "\tvar lbl = new Gtk.Label(\"\");",
1073                  "\tlbl.use_markup = true;",
1074                  "\tlbl.ellipsize = Pango.EllipsizeMode.END;",
1075                  "\t",
1076                  "\ticon.margin_end = 4;",
1077                  " \tlbl.justify = Gtk.Justification.LEFT;",
1078                  " \tlbl.xalign = 0;",
1079                  "",
1080                  "//\tlistitem.activatable = true; ??",
1081                  "\t",
1082                  "\thbox.append(icon);",
1083                  "\thbox.append(lbl);",
1084                  "\texpand.set_child(hbox);",
1085                  "\t((Gtk.ListItem)listitem).set_child(expand);",
1086                  "\t",
1087                  "}",
1088                  ""
1089                 ]
1090                },
1091                "xtype" : "SignalListItemFactory"
1092               }
1093              ],
1094              "string title" : "Code Navigation",
1095              "xtype" : "ColumnViewColumn"
1096             },
1097             {
1098              "$ xns" : "Gtk",
1099              "* prop" : "model",
1100              "id" : "navigationselmodel",
1101              "items" : [
1102               {
1103                "$ xns" : "Gtk",
1104                "* prop" : "model",
1105                "id" : "navigationsort",
1106                "items" : [
1107                 {
1108                  "$ Gtk.TreeListModelCreateModelFunc create_func" : [
1109                   "(item) => {",
1110                   " ",
1111                   "\treturn ((Lsp.DocumentSymbol)item).children;",
1112                   "}",
1113                   ""
1114                  ],
1115                  "$ xns" : "Gtk",
1116                  "* prop" : "model",
1117                  "bool autoexpand" : true,
1118                  "bool passthrough" : false,
1119                  "items" : [
1120                   {
1121                    "$ GLib.Type item_type" : "typeof(Lsp.DocumentSymbol)",
1122                    "$ xns" : "GLib",
1123                    "* prop" : "root",
1124                    "id" : "navliststore",
1125                    "xtype" : "ListStore",
1126                    "| Lsp.DocumentSymbol? symbolAtLine" : [
1127                     "(uint line, uint chr) {",
1128                     " ",
1129                     "\t",
1130                     "\tfor(var i = 0; i < this.el.get_n_items();i++) {",
1131                     "\t\tvar el = (Lsp.DocumentSymbol)this.el.get_item(i);",
1132                     "\t\t//GLib.debug(\"Check sym %s : %d-%d\",",
1133                     "\t\t//\tel.name , (int)el.range.start.line,",
1134                     "\t\t//\t(int)el.range.end.line",
1135                     "\t\t//);",
1136                     "\t\tvar ret = el.containsLine(line,chr);",
1137                     "\t\tif (ret != null) {",
1138                     "\t\t\treturn ret;",
1139                     "\t\t}",
1140                     "\t\t",
1141                     "\t}",
1142                     "\t",
1143                     "\treturn null;",
1144                     "}"
1145                    ]
1146                   }
1147                  ],
1148                  "listeners" : {
1149                   "items_changed" : [
1150                    "(position, removed, added) => {",
1151                    "\tGLib.debug(\"tree item changed %d , %d , %d\",(int) position, (int)removed, (int) added);",
1152                    "\t if (added < 1) { ",
1153                    "\t \treturn;",
1154                    " \t}",
1155                    "\t//var sym = (Lsp.DocumentSymbol) this.el.get_item(position);",
1156                    "\tvar row = this.el.get_row(position);",
1157                    "\t",
1158                    "\tGLib.debug(\"got %s\", row.get_item().get_type().name());",
1159                    "\t",
1160                    "",
1161                    "}",
1162                    ""
1163                   ]
1164                  },
1165                  "xtype" : "TreeListModel"
1166                 },
1167                 {
1168                  "$ xns" : "Gtk",
1169                  "* prop" : "sorter",
1170                  "items" : [
1171                   {
1172                    "$ xns" : "Gtk",
1173                    "* prop" : "sorter",
1174                    "items" : [
1175                     {
1176                      "$ GLib.Type this_type" : "typeof(Lsp.DocumentSymbol)",
1177                      "$ xns" : "Gtk",
1178                      "* prop" : "expression",
1179                      "string property_name" : "sort_key",
1180                      "xtype" : "PropertyExpression"
1181                     }
1182                    ],
1183                    "xtype" : "StringSorter"
1184                   }
1185                  ],
1186                  "xtype" : "TreeListRowSorter"
1187                 }
1188                ],
1189                "xtype" : "SortListModel",
1190                "| Lsp.DocumentSymbol? getSymbolAt" : [
1191                 "(uint row) {",
1192                 "",
1193                 "   var tr = (Gtk.TreeListRow)this.el.get_item(row);",
1194                 "   ",
1195                 "   var a = tr.get_item();;   ",
1196                 "   GLib.debug(\"get_item (2) = %s\", a.get_type().name());",
1197                 "  \t",
1198                 "   ",
1199                 "   return (Lsp.DocumentSymbol)tr.get_item();",
1200                 "\t ",
1201                 "}"
1202                ],
1203                "| int getRowFromSymbol" : [
1204                 "(Lsp.DocumentSymbol sym) {",
1205                 "",
1206                 "\tfor (var i=0;i < this.el.get_n_items(); i++) {",
1207                 "\t\tvar tr = (Gtk.TreeListRow)this.el.get_item(i);",
1208                 "\t   ",
1209                 "\t\tif (sym.equals( (Lsp.DocumentSymbol)tr.get_item())) {",
1210                 "\t\t\treturn i;",
1211                 "\t\t}",
1212                 "\t}",
1213                 "   \treturn -1;",
1214                 "}"
1215                ],
1216                "| void collapseOnLoad" : [
1217                 "() {",
1218                 "\tfor (var i=0;i < this.el.get_n_items(); i++) {",
1219                 "\t\tvar tr = (Gtk.TreeListRow)this.el.get_item(i);",
1220                 "\t\tvar sym =  (Lsp.DocumentSymbol)tr.get_item();",
1221                 "\t\tswitch (sym.kind) {",
1222                 "\t \t\tcase Lsp.SymbolKind.Enum: ",
1223                 "\t \t\t\ttr.expanded = false;",
1224                 "\t \t\t\tbreak;",
1225                 "\t\t\tdefault:",
1226                 "\t\t\t\t//tr.expanded = true;",
1227                 "\t\t\t\tbreak;",
1228                 "\t\t}",
1229                 "\t}",
1230                 " ",
1231                 "\t",
1232                 "",
1233                 "",
1234                 "}"
1235                ]
1236               }
1237              ],
1238              "xtype" : "NoSelection"
1239             },
1240             {
1241              "$ xns" : "Gtk",
1242              "listeners" : {
1243               "pressed" : [
1244                "(n_press, x, y) => {",
1245                "\tstring pos;",
1246                "  \tvar row = _this.navigation.getRowWidgetAt(x,y, out pos );",
1247                "",
1248                "    if (row == null) {",
1249                "\t    GLib.debug(\"no row selected items\");",
1250                "\t    return;",
1251                "    }",
1252                "\tGLib.debug(\"got click on %s\", row.get_type().name());    ",
1253                "    //Lsp.DocumentSymbol",
1254                "    var sym =  row.get_data<Lsp.DocumentSymbol>(\"symbol\");",
1255                "    if (sym == null) {",
1256                "    \treturn;",
1257                "\t}",
1258                "\t/*",
1259                "\t \"range\" : {",
1260                "              \"start\" : {",
1261                "                \"line\" : 1410,",
1262                "                \"character\" : 8",
1263                "              },",
1264                "              \"end\" : {",
1265                "                \"line\" : 1410,",
1266                "                \"character\" : 39",
1267                "              }",
1268                "            },",
1269                "        */",
1270                "     GLib.debug(\"goto line %d\",   (int)sym.range.start.line); ",
1271                "    _this.scroll_to_line((int)sym.range.start.line);",
1272                "    Gtk.TextIter iter;",
1273                "    _this.buffer.el.get_iter_at_line_offset(out iter, ",
1274                "    \t(int)sym.range.start.line,",
1275                "    \t(int)sym.range.start.character",
1276                "\t);",
1277                "    _this.buffer.el.place_cursor(iter);",
1278                "\t",
1279                "}"
1280               ]
1281              },
1282              "xtype" : "GestureClick"
1283             }
1284            ],
1285            "string name" : "editor-navigation",
1286            "xtype" : "ColumnView",
1287            "| Gtk.Widget? getRowWidgetAt" : [
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 null;",
1295             "\t}",
1296             "\t",
1297             "\tvar row= w.get_ancestor(GLib.Type.from_name(\"GtkColumnViewRowWidget\"));",
1298             "\tif (row == null) {",
1299             "\t\treturn null;",
1300             "\t}",
1301             "\t",
1302             "\t//GLib.debug(\"got colview %s\", row == null ? \"nothing\" : row.get_type().name());",
1303             "\t ",
1304             " ",
1305             "\t",
1306             "\t//GLib.debug(\"row number is %d\", rn);",
1307             "\t//GLib.debug(\"click %d, %d\", (int)x, (int)y);",
1308             "\t// above or belw",
1309             "\tGraphene.Rect  bounds;",
1310             "\trow.compute_bounds(this.el, out bounds);",
1311             "\t//GLib.debug(\"click x=%d, y=%d, w=%d, h=%d\", ",
1312             "\t//\t(int)bounds.get_x(), (int)bounds.get_y(),",
1313             "\t//\t(int)bounds.get_width(), (int)bounds.get_height()",
1314             "\t//\t);",
1315             "\tvar ypos = y - bounds.get_y();",
1316             "\t//GLib.debug(\"rel ypos = %d\", (int)ypos);\t",
1317             "\tvar rpos = 100.0 * (ypos / bounds.get_height());",
1318             "\t//GLib.debug(\"rel pos = %d %%\", (int)rpos);",
1319             "\tpos = \"over\";",
1320             "\t",
1321             "\tif (rpos > 80) {",
1322             "\t\tpos = \"below\";",
1323             "\t} else if (rpos < 20) {",
1324             "\t\tpos = \"above\";",
1325             "\t} ",
1326             "\treturn row;",
1327             " }"
1328            ],
1329            "| int getRowAt" : [
1330             "(double x,  double  y, out string pos) {",
1331             "",
1332             "\tpos = \"\";",
1333             "\tvar w = this.el.pick(x, y, Gtk.PickFlags.DEFAULT);",
1334             "\t//GLib.debug(\"got widget %s\", w == null ? \"nothing\" : w.get_type().name());",
1335             "\tif (w == null) {",
1336             "\t\treturn -1;",
1337             "\t}",
1338             "\t",
1339             "\tvar row= w.get_ancestor(GLib.Type.from_name(\"GtkColumnViewRowWidget\"));",
1340             "\tif (row == null) {",
1341             "\t\treturn -1;",
1342             "\t}",
1343             "\t",
1344             "\t//GLib.debug(\"got colview %s\", row == null ? \"nothing\" : row.get_type().name());",
1345             "\t ",
1346             "\tvar rn = 0;",
1347             "\tvar cr = row;",
1348             "\t ",
1349             "\twhile (cr.get_prev_sibling() != null) {",
1350             "\t\trn++;",
1351             "\t\tcr = cr.get_prev_sibling();",
1352             "\t}",
1353             "\t",
1354             "\t//GLib.debug(\"row number is %d\", rn);",
1355             "\t//GLib.debug(\"click %d, %d\", (int)x, (int)y);",
1356             "\t// above or belw",
1357             "\tGraphene.Rect  bounds;",
1358             "\trow.compute_bounds(this.el, out bounds);",
1359             "\t//GLib.debug(\"click x=%d, y=%d, w=%d, h=%d\", ",
1360             "\t//\t(int)bounds.get_x(), (int)bounds.get_y(),",
1361             "\t//\t(int)bounds.get_width(), (int)bounds.get_height()",
1362             "\t//\t);",
1363             "\tvar ypos = y - bounds.get_y();",
1364             "\t//GLib.debug(\"rel ypos = %d\", (int)ypos);\t",
1365             "\tvar rpos = 100.0 * (ypos / bounds.get_height());",
1366             "\t//GLib.debug(\"rel pos = %d %%\", (int)rpos);",
1367             "\tpos = \"over\";",
1368             "\t",
1369             "\tif (rpos > 80) {",
1370             "\t\tpos = \"below\";",
1371             "\t} else if (rpos < 20) {",
1372             "\t\tpos = \"above\";",
1373             "\t} ",
1374             "\treturn rn;",
1375             " }"
1376            ],
1377            "| void show" : [
1378             "(Gee.ArrayList<Lsp.DocumentSymbol> syms) {",
1379             "\t_this.navigationwindow.el.show();",
1380             "\t//_this.navliststore.el.remove_all();",
1381             "\t",
1382             "\t",
1383             "\tvar ls  = new GLib.ListStore(typeof(Lsp.DocumentSymbol));",
1384             "\t",
1385             "\tforeach(var sym in syms) {",
1386             "\t\tls.append(sym);",
1387             "\t}",
1388             "\tLsp.DocumentSymbol.copyList(ls, _this.navliststore.el);",
1389             "\t//_this.navliststore.el.append(sym);",
1390             "\tthis.last_selected_line = -1;",
1391             "\tGLib.Idle.add(() => {",
1392             "\t\t_this.navigationsort.collapseOnLoad();",
1393             "\t\tGtk.TextIter iter;",
1394             "\t\t_this.buffer.el.get_iter_at_offset (",
1395             "\t\t\t\tout iter, _this.buffer.el.cursor_position);",
1396             "\t\t",
1397             "\t\tGLib.debug(\"idle update scroll %d, %d\", iter.get_line(),",
1398             "\t\t\t\titer.get_line_offset());",
1399             "\t\tthis.updateSelectedLine(",
1400             "\t\t\t\t(uint)iter.get_line(),",
1401             "\t\t\t\t(uint)iter.get_line_offset()",
1402             "\t\t);",
1403             "\t\treturn false;",
1404             "\t});",
1405             "",
1406             "}"
1407            ],
1408            "| void updateSelectedLine" : [
1409             "(uint line, uint chr) {",
1410             "\tif (line == this.last_selected_line) {",
1411             "\t\treturn;",
1412             "\t}",
1413             "\tGLib.debug(\"select line %d\", (int)line);",
1414             "\tthis.last_selected_line = (int)line;",
1415             "\t",
1416             "\t",
1417             "\tvar new_row = -1;",
1418             "\tvar sym = _this.navliststore.symbolAtLine(line, chr);",
1419             "\tif (sym != null) {",
1420             "\t \tnew_row = _this.navigationsort.getRowFromSymbol(sym);",
1421             " \t\tGLib.debug(\"select line %d - row found %d\", (int)line, new_row);",
1422             " \t} else {",
1423             " \t\tGLib.debug(\" no symbol found at line %d\", (int)line);",
1424             " \t}",
1425             " \t",
1426             "\tif (this.selected_row != null) { ",
1427             "\t\tGLib.debug(\" remove selected row\");",
1428             "\t\tthis.selected_row.remove_css_class(\"selected-row\");",
1429             "\t}",
1430             "\tthis.selected_row  = null;",
1431             "\tif (new_row > -1) {",
1432             "\t\tthis.el.scroll_to(new_row,null,Gtk.ListScrollFlags.NONE, null);",
1433             "\t\tvar row = sym.get_data<Gtk.Widget>(\"widget\");",
1434             "\t\tif (row != null) {",
1435             "\t\t\tGLib.debug(\" Add selected row\");",
1436             " \t\t\t",
1437             "\t\t\trow.add_css_class(\"selected-row\");",
1438             "\t\t\tthis.selected_row = row;",
1439             "",
1440             "\t\t\t",
1441             "\t\t} else {",
1442             "\t\t\tGLib.debug(\"could not find widget on row %d\", new_row);",
1443             "\t\t}",
1444             "",
1445             "\t}",
1446             "",
1447             "",
1448             "}"
1449            ]
1450           }
1451          ],
1452          "xtype" : "ScrolledWindow"
1453         }
1454        ],
1455        "xtype" : "Box"
1456       }
1457      ],
1458      "xtype" : "Paned"
1459     }
1460    ],
1461    "xtype" : "Box",
1462    "| bool saveContents" : [
1463     "  ()  {",
1464     "    ",
1465     "    ",
1466     "    if (_this.file == null) {",
1467     "        return true;",
1468     "    }",
1469     "    ",
1470     "     ",
1471     "     ",
1472     "     var str = _this.buffer.toString();",
1473     "     ",
1474     "     _this.buffer.checkSyntax();",
1475     "     ",
1476     "     ",
1477     "     ",
1478     "     // LeftPanel.model.changed(  str , false);",
1479     "     _this.dirty = false;",
1480     "     _this.save_button.el.sensitive = false;",
1481     "     ",
1482     "    // find the text for the node..",
1483     "    if (_this.file.xtype != \"PlainFile\") {",
1484     "       // in theory these properties have to exist!?!",
1485     "    \tthis.prop.val = str;",
1486     "        //this.window.windowstate.left_props.reload();",
1487     "    } else {",
1488     "        _this.file.setSource(  str );",
1489     "     }",
1490     "    ",
1491     "    // call the signal..",
1492     "    this.save();",
1493     "    ",
1494     "    return true;",
1495     "",
1496     "} "
1497    ],
1498    "| int search" : [
1499     "(string in_txt) {",
1500     "",
1501     "\tvar s = new GtkSource.SearchSettings();",
1502     "\ts.case_sensitive = _this.case_sensitive.el.active;",
1503     "\ts.regex_enabled = _this.regex.el.active;\t",
1504     "\ts.wrap_around = false;",
1505     "\t",
1506     "\tthis.searchcontext = new GtkSource.SearchContext(this.buffer.el,s);",
1507     "\tthis.searchcontext.set_highlight(true);",
1508     "\tvar txt = in_txt;",
1509     "\t",
1510     "\tif (_this.multiline.el.active) {",
1511     "\t\ttxt = in_txt.replace(\"\\\\n\", \"\\n\");",
1512     "\t}",
1513     "\t",
1514     "\ts.set_search_text(txt);",
1515     "\tGtk.TextIter beg, st,en;",
1516     "\t ",
1517     "\tthis.buffer.el.get_start_iter(out beg);",
1518     "\tbool has_wrapped_around;",
1519     "\tthis.searchcontext.forward(beg, out st, out en, out has_wrapped_around);",
1520     "\tthis.last_search_end = 0;",
1521     "\t",
1522     "\treturn this.searchcontext.get_occurrences_count();",
1523     "",
1524     " ",
1525     "   ",
1526     "",
1527     "}",
1528     ""
1529    ],
1530    "| string tempFileContents" : [
1531     "() {",
1532     "   ",
1533     "   ",
1534     "   if (_this.file == null) {",
1535     "       return \"\";",
1536     "   }",
1537     "\tvar str= this.buffer.toString();",
1538     "\tif (_this.file.xtype == \"PlainFile\") {",
1539     "    ",
1540     "     \treturn str;",
1541     "    ",
1542     "    }",
1543     "  ",
1544     "      ",
1545     "     ",
1546     "    GLib.debug(\"calling validate\");    ",
1547     "    // clear the buttons.",
1548     " \tif (_this.prop.name == \"xns\" || _this.prop.name == \"xtype\") {",
1549     "\t\treturn this.file.toSource(); ;",
1550     "\t}",
1551     "\t",
1552     "\tvar oldcode  = _this.prop.val;",
1553     "\t_this.prop.val = str;",
1554     "    var ret = _this.file.toSource();",
1555     "    _this.prop.val = oldcode;",
1556     "    return ret;",
1557     "    ",
1558     "}"
1559    ],
1560    "| void backSearch" : [
1561     "(bool change_focus) {",
1562     "",
1563     "\tif (this.searchcontext == null) {",
1564     "\t\treturn;",
1565     "\t}",
1566     "\t",
1567     "\tGtk.TextIter beg, st,en;",
1568     "\tbool has_wrapped_around;",
1569     "\tthis.buffer.el.get_iter_at_offset(out beg, this.last_search_end -1 );",
1570     "\t",
1571     "\tif (!this.searchcontext.backward(beg, out st, out en, out has_wrapped_around)) {",
1572     "\t\tthis.last_search_end = 0;",
1573     "\t} else {",
1574     "\t\tthis.last_search_end = en.get_offset();",
1575     "\t\tif (change_focus) {",
1576     "\t\t\tthis.view.el.grab_focus();",
1577     "\t\t}",
1578     "\t\tthis.buffer.el.place_cursor(st);",
1579     "\t\tthis.view.el.scroll_to_iter(st,  0.1f, true, 0.0f, 0.5f);",
1580     "\t}",
1581     "",
1582     "}",
1583     ""
1584    ],
1585    "| void forwardSearch" : [
1586     "(bool change_focus) {",
1587     "",
1588     "\tif (this.searchcontext == null) {",
1589     "\t\treturn;",
1590     "\t} ",
1591     "",
1592     "\tGtk.TextIter beg, st,en;",
1593     "\t bool has_wrapped_around;",
1594     "\tthis.buffer.el.get_iter_at_offset(out beg, this.last_search_end);",
1595     "\tif (!this.searchcontext.forward(beg, out st, out en, out has_wrapped_around)) {",
1596     "\t",
1597     "\t\tthis.last_search_end = 0; // not sure if this should happen",
1598     "\t} else {",
1599     "\t\tif (has_wrapped_around) {",
1600     "\t\t\treturn;",
1601     "\t\t}",
1602     "\t",
1603     "\t\tthis.last_search_end = en.get_offset();",
1604     "\t\tif (change_focus) {",
1605     "\t\t\tthis.view.el.grab_focus();",
1606     "\t\t}",
1607     "\t\tthis.buffer.el.place_cursor(st);",
1608     "\t\tthis.view.el.scroll_to_iter(st,  0.1f, true, 0.0f, 0.5f);",
1609     "\t}",
1610     " ",
1611     "}",
1612     ""
1613    ],
1614    "| void reset" : [
1615     "() {",
1616     "\t this.file = null;    ",
1617     "     ",
1618     "    this.node = null;",
1619     "    this.prop = null;",
1620     "\tthis.searchcontext = null;",
1621     "  ",
1622     "}",
1623     ""
1624    ],
1625    "| void scroll_to_line" : [
1626     "(int line) {",
1627     "",
1628     "\tGLib.Timeout.add(500, () => {",
1629     "   ",
1630     "\t\tvar buf = this.view.el.get_buffer();",
1631     "",
1632     "\t\tvar sbuf = (GtkSource.Buffer) buf;",
1633     "",
1634     "",
1635     "\t\tGtk.TextIter iter;   ",
1636     "\t\tsbuf.get_iter_at_line(out iter,  line);",
1637     "\t\tthis.view.el.scroll_to_iter(iter,  0.1f, true, 0.0f, 0.5f);",
1638     "\t\treturn false;",
1639     "\t});   ",
1640     "}",
1641     ""
1642    ],
1643    "| void show" : [
1644     "(JsRender.JsRender file, JsRender.Node? node, JsRender.NodeProp? prop)",
1645     "{",
1646     "    this.reset();",
1647     "    if (this.file != null) {",
1648     "    \tthis.file.navigation_tree_updated.disconnect(",
1649     "    \t\t_this.navigation.show",
1650     "    \t);",
1651     "    }",
1652     "    this.file = file;    ",
1653     "    this.file.navigation_tree_updated.connect(",
1654     "\t\t_this.navigation.show",
1655     "\t);",
1656     "    if (file.xtype != \"PlainFile\") {",
1657     "    \tthis.prop = prop;",
1658     "        this.node = node;",
1659     "",
1660     "        // find the text for the node..",
1661     "        this.view.load( prop.val );",
1662     "        this.updateErrorMarks();",
1663     "        ",
1664     "        ",
1665     "        ",
1666     "        this.close_btn.el.show();       ",
1667     "    ",
1668     "    } else {",
1669     "        this.view.load(        file.toSource() );",
1670     "        this.updateErrorMarks();",
1671     "        this.close_btn.el.hide();",
1672     "        var ls = file.getLanguageServer();",
1673     "        ls.queueDocumentSymbols(file);",
1674     "        ////ls.documentSymbols.begin(file, (a,o) => {",
1675     "        //\t_this.navigation.show(ls.documentSymbols.end(o)); ",
1676     "       //});",
1677     "        //documentSymbols",
1678     "        ",
1679     "    }",
1680     " ",
1681     "}"
1682    ],
1683    "| void updateErrorMarks" : [
1684     "() {",
1685     "\t",
1686     " ",
1687     "",
1688     "\tvar buf = _this.buffer.el;",
1689     "\tGtk.TextIter start;",
1690     "\tGtk.TextIter end;     ",
1691     "\tbuf.get_bounds (out start, out end);",
1692     "",
1693     "\t",
1694     "",
1695     " ",
1696     "\t//GLib.debug(\"highlight errors\");\t\t ",
1697     "",
1698     "\t // we should highlight other types of errors..",
1699     "",
1700     "\tif (_this.window.windowstate.state != WindowState.State.CODEONLY ",
1701     "\t\t&&",
1702     "\t\t_this.window.windowstate.state != WindowState.State.CODE",
1703     "\t\t) {",
1704     "\t\t//GLib.debug(\"windowstate != CODEONLY?\");",
1705     "\t\t",
1706     "\t\treturn;",
1707     "\t} ",
1708     "",
1709     "\t ",
1710     "\tif (_this.file == null) {",
1711     "\t\tGLib.debug(\"file is null?\");",
1712     "\t\treturn;",
1713     "",
1714     "\t}",
1715     "\tvar ar = this.file.getErrors();",
1716     "\tif (ar.size < 1) {",
1717     "\t\tbuf.remove_source_marks (start, end, \"ERR\");",
1718     "\t\tbuf.remove_source_marks (start, end, \"WARN\");",
1719     "\t\tbuf.remove_source_marks (start, end, \"DEPR\");",
1720     "\t\tbuf.remove_tag_by_name (\"ERR\", start, end);",
1721     "\t\tbuf.remove_tag_by_name (\"WARN\", start, end);",
1722     "\t\tbuf.remove_tag_by_name (\"DEPR\", start, end);",
1723     "\t\tthis.last_error_counter = file.error_counter ;",
1724     "\t\t//GLib.debug(\"highlight %s :  %s has no errors\", this.file.relpath, category);",
1725     "\t\treturn;",
1726     "\t}",
1727     "\t",
1728     "",
1729     " // basicaly check if there is no change, then we do not do any update..",
1730     " // we can do this by just using an error counter?",
1731     " // if that's changed then we will do an update, otherwise dont bother.",
1732     "\t  ",
1733     "\t",
1734     "\tvar offset = 0;",
1735     "\tvar hoffset = 0;",
1736     "",
1737     "\tvar tlines = buf.get_line_count () +1;",
1738     "\t",
1739     "\tif (_this.prop != null) {",
1740     "\t\t// this still seems flaky...",
1741     "",
1742     "\t\ttlines = _this.prop.end_line;",
1743     "\t\toffset = _this.prop.start_line;",
1744     "\t\thoffset = _this.node.node_pad.length + 2; //shift it left  by 2 ? ..",
1745     "\t\t",
1746     "\t\t ",
1747     "\t} else {",
1748     "\t\t// no update...",
1749     "\t\tif (this.last_error_counter == file.error_counter) {",
1750     "\t\t",
1751     "\t\t\treturn;",
1752     "\t\t}",
1753     "\t",
1754     "\t}",
1755     "\tbuf.remove_source_marks (start, end, \"ERR\");",
1756     "\tbuf.remove_source_marks (start, end, \"WARN\");",
1757     "\tbuf.remove_source_marks (start, end, \"DEPR\");",
1758     "\tbuf.remove_tag_by_name (\"ERR\", start, end);",
1759     "\tbuf.remove_tag_by_name (\"WARN\", start, end);",
1760     "\tbuf.remove_tag_by_name (\"DEPR\", start, end);",
1761     "\t",
1762     "\tforeach(var diag in ar) { ",
1763     "\t     Gtk.TextIter iter;",
1764     "//        print(\"get inter\\n\");",
1765     "\t    var eline = (int)diag.range.start.line - offset;",
1766     "\t    var eline_to = (int)diag.range.end.line - offset;",
1767     "\t    //var eline =  diag.range.end_line - offset;",
1768     "\t    //GLib.debug(\"GOT ERROR on line %d -- converted to %d  (offset = %d)\",",
1769     "\t    //\terr.line ,eline, offset);",
1770     "\t    ",
1771     "\t    ",
1772     "\t    if (eline > tlines || eline < 0) {",
1773     "\t        continue;",
1774     "\t    }",
1775     "\t    ",
1776     "\t    buf.get_iter_at_line( out iter, eline);",
1777     "\t   \tvar msg = \"Line: %d %s : %s\".printf(eline+1, diag.category, diag.message);",
1778     "\t    buf.create_source_mark( msg, diag.category, iter);",
1779     "\t    ",
1780     " \t    var spos = (int)diag.range.start.character - hoffset;",
1781     " \t    if (spos < 0) { spos =0 ; }",
1782     " \t    if (spos > iter.get_chars_in_line()) {",
1783     " \t    \tspos = iter.get_chars_in_line();",
1784     "    \t}",
1785     "\t\tbuf.get_iter_at_line( out iter, eline_to);",
1786     "\t\tvar epos = (int)diag.range.end.character - hoffset;",
1787     " \t    if (epos < 0) { epos =0 ; }",
1788     " \t    if (epos > iter.get_chars_in_line()) {",
1789     " \t    \tepos = iter.get_chars_in_line();",
1790     "    \t}",
1791     " \t     ",
1792     " \t    ",
1793     " \t    buf.get_iter_at_line_offset( out start, eline, spos); ",
1794     " \t   ",
1795     " \t    buf.get_iter_at_line_offset( out end, eline_to,epos); ",
1796     " \t    \t",
1797     "\t    buf.apply_tag_by_name(diag.category, start, end);",
1798     "\t    ",
1799     "\t   // GLib.debug(\"set line %d to %s\", eline, msg);",
1800     "\t    //this.marks.set(eline, msg);",
1801     "\t}",
1802     "\tthis.last_error_counter = file.error_counter ;",
1803     "",
1804     "",
1805     "",
1806     " ",
1807     "",
1808     "}"
1809    ]
1810   }
1811  ],
1812  "name" : "Editor"
1813 }