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                "\tint buffer_x, buffer_y;",
 604                "\t_this.view.window_to_buffer_coords (",
 605                "\t\tGtk.TextWindowTyp.TEXT, ",
 606                "\t\t(int)x, (int)y, out  buffer_x, out  buffer_y",
 607                "\t);",
 608                "",
 609                "\t_this.view.el.get_iter_at_location (out  iter,  buffer_x,  buffer_x;",
 610                "\tif (_this.buffer.el.iter_has_context_class(iter, \"comment\") ||",
 611                "\t\t_this.buffer.el.iter_has_context_class(iter, \"string\")",
 612                "\t) { ",
 613                "\t\treturn ;",
 614                "\t}",
 615                "\tvar back = iter.copy();",
 616                "\tback.backward_char();",
 617                "\t",
 618                "\t// what's the character at the iter?",
 619                "\tvar str = back.get_text(iter);",
 620                "\tif (str.strip().length < 1) {",
 621                "\t\treturn;",
 622                "\t}",
 623                "\t",
 624                "\tvar ls = _this.file.getLanguageServer();",
 625                "\tls.hover.begin(",
 626                "\t\t_this.file, iter.get_line(), iter.get_line_offset(),",
 627                "\t\t( a, o)  => {",
 628                "\t\t\tvar res = ls.hover.end(o );",
 629                "\t\t\t",
 630                "\t\t});",
 631                "\t\t",
 632                "\t\t\t",
 633                "",
 634                "}",
 635                ""
 636               ]
 637              },
 638              "xtype" : "GestureClick"
 639             }
 640            ],
 641            "listeners" : {
 642             "query_tooltip" : [
 643              "(x, y, keyboard_tooltip, tooltip) => {",
 644              "\t",
 645              "\t//GLib.debug(\"query tooltip\");",
 646              "\tGtk.TextIter iter;",
 647              "\tint trailing;",
 648              "\t",
 649              "\tvar yoff = (int) _this.RightEditor.el.vadjustment.value;",
 650              "\t",
 651              "\t// I think this is problematic - if it's compliing  / updating at same time as query.",
 652              "\t",
 653              "\t//if (_this.window.statusbar_compile_spinner.el.spinning) {",
 654              "\t//\treturn false;",
 655              "\t//}",
 656              "\t",
 657              "\tthis.el.get_iter_at_position (out iter, out trailing,  x,  y + yoff);",
 658              "\t ",
 659              "\tvar l = iter.get_line();",
 660              "",
 661              "\t",
 662              "\t ",
 663              "\t// GLib.debug(\"query tooltip line %d\", (int) l);",
 664              "\tif (l < 0) {",
 665              "",
 666              "\t\treturn false;",
 667              "\t}",
 668              "\t/*",
 669              "\tif (_this.buffer.marks != null && _this.buffer.marks.has_key(l)) {",
 670              "\t\tGLib.debug(\"line %d setting tip to %s\", l,  _this.buffer.marks.get(l));",
 671              "\t\ttooltip.set_text(_this.buffer.marks.get(l).dup());",
 672              "\t\treturn true;",
 673              "\t}",
 674              " ",
 675              "\treturn false;",
 676              "\t*/",
 677              "\t",
 678              "\t  ",
 679              "\t// this crashes?? - not sure why.",
 680              "\tvar marks = _this.buffer.el.get_source_marks_at_line(l, \"ERR\");",
 681              "\tif (marks.is_empty()) {",
 682              "\t\tmarks = _this.buffer.el.get_source_marks_at_line(l, \"WARN\");",
 683              "\t}",
 684              "\tif (marks.is_empty()) {",
 685              "\t\tmarks = _this.buffer.el.get_source_marks_at_line(l, \"DEPR\");",
 686              "\t}",
 687              "\t",
 688              "\t// GLib.debug(\"query tooltip line %d marks %d\", (int)l, (int) marks.length());",
 689              "\tvar str = \"\";",
 690              "\tmarks.@foreach((m) => { ",
 691              "\t\t//GLib.debug(\"got mark %s\", m.name);",
 692              "\t\tstr += (str.length > 0 ? \"\\n\" : \"\") + m.category + \": \" + m.name;",
 693              "\t});",
 694              "\t// true if there is a mark..",
 695              "\tif (str.length > 0 ) {",
 696              "\t\ttooltip.set_text( str );",
 697              "\t}",
 698              "\treturn str.length > 0 ? true : false;",
 699              "\t ",
 700              "}",
 701              ""
 702             ]
 703            },
 704            "string name" : "editor-view",
 705            "uint tab_width" : 4,
 706            "xtype" : "View",
 707            "| void load" : [
 708             " (string str) {",
 709             "",
 710             "// show the help page for the active node..",
 711             "   //this.get('/Help').show();",
 712             " ",
 713             "  // this.get('/BottomPane').el.set_current_page(0);",
 714             "  \tGLib.debug(\"load called - Reset undo buffer\");",
 715             "  \t",
 716             "    var buf = (GtkSource.Buffer)this.el.get_buffer();",
 717             "    buf.begin_irreversible_action();",
 718             "    buf.set_text(str, str.length);",
 719             "    buf.end_irreversible_action();",
 720             "    ",
 721             "    var lm = GtkSource.LanguageManager.get_default();",
 722             "    var lang = \"vala\";",
 723             "    if (_this.file != null) {",
 724             "         lang = _this.file.language;",
 725             "    }",
 726             "    print(\"lang=%s, content_type = %s\\n\", lang, _this.file.content_type);",
 727             "    var lg = _this.file.content_type.length > 0  ?",
 728             "            lm.guess_language(_this.file.path, _this.file.content_type) :",
 729             "            lm.get_language(lang);",
 730             "     ",
 731             "   ",
 732             "    ((GtkSource.Buffer)(this.el.get_buffer())) .set_language(lg); ",
 733             "",
 734             "    this.el.insert_spaces_instead_of_tabs = true;",
 735             "    if (lg != null) {",
 736             "\t\tprint(\"sourcelanguage  = %s\\n\", lg.name);",
 737             "\t\tif (lg.name == \"Vala\") {",
 738             "\t\t    this.el.insert_spaces_instead_of_tabs = false;",
 739             "\t\t}",
 740             "     }",
 741             "    _this.dirty = false;",
 742             "    this.el.grab_focus();",
 743             "    _this.save_button.el.sensitive = false;",
 744             "    _this.last_error_counter = -1;",
 745             "}"
 746            ]
 747           }
 748          ],
 749          "xtype" : "ScrolledWindow"
 750         },
 751         {
 752          "$ xns" : "Gtk",
 753          "* pack" : "append",
 754          "Gtk.Orientation orientation" : "Gtk.Orientation.HORIZONTAL",
 755          "bool homogeneous" : false,
 756          "bool vexpand" : false,
 757          "int spacing" : 0,
 758          "items" : [
 759           {
 760            "$ xns" : "Gtk",
 761            "Gtk.CssProvider css" : "",
 762            "bool hexpand" : true,
 763            "id" : "search_entry",
 764            "items" : [
 765             {
 766              "$ xns" : "Gtk",
 767              "listeners" : {
 768               "key_pressed" : [
 769                "(keyval, keycode, state) => {",
 770                "",
 771                "\tif (keyval == Gdk.Key.g && (state & Gdk.ModifierType.CONTROL_MASK ) > 0 ) {",
 772                "\t    GLib.debug(\"SAVE: ctrl-g  pressed\");",
 773                "\t\t_this.forwardSearch(true);",
 774                "\t    return true;",
 775                "\t}",
 776                "    ",
 777                "  ",
 778                " \tif (keyval == Gdk.Key.Return && _this.search_entry.el.text.length > 0) {",
 779                "\t\t_this.forwardSearch(true);",
 780                "\t\t",
 781                "\t\t",
 782                "\t    return true;",
 783                "",
 784                "\t}    ",
 785                "   // print(event.key.keyval)",
 786                "   ",
 787                "    return false;",
 788                "}",
 789                ""
 790               ]
 791              },
 792              "xtype" : "EventControllerKey"
 793             }
 794            ],
 795            "listeners" : {
 796             "search_changed" : [
 797              "( ) => {",
 798              "",
 799              "_this.search(_this.search_entry.el.text);",
 800              "\t _this.search_results.updateResults();",
 801              "",
 802              "\tGLib.Timeout.add_seconds(1,() => {",
 803              "\t\t _this.search_results.updateResults();",
 804              "\t\t return false;",
 805              "\t });",
 806              "}",
 807              ""
 808             ]
 809            },
 810            "string name" : "editor-search-entry",
 811            "string placeholder_text" : "Press enter to search",
 812            "uint search_delay" : 3,
 813            "xtype" : "SearchEntry",
 814            "| void forwardSearch" : [
 815             "(bool change_focus) {",
 816             "",
 817             "",
 818             "\t_this.forwardSearch(change_focus);",
 819             "",
 820             "/*",
 821             "",
 822             "\tswitch(_this.windowstate.state) {",
 823             "\t\tcase WindowState.State.CODEONLY:",
 824             "\t\t//case WindowState.State.CODE:",
 825             "\t\t\t// search the code being edited..",
 826             "\t\t\t_this.windowstate.code_editor_tab.forwardSearch(change_focus);",
 827             "\t\t\t ",
 828             "\t\t\tbreak;",
 829             "\t\tcase WindowState.State.PREVIEW:",
 830             "\t\t\tif (_this.windowstate.file.xtype == \"Gtk\") {",
 831             "\t\t\t\t_this.windowstate.window_gladeview.forwardSearch(change_focus);",
 832             "\t\t\t} else { ",
 833             "\t\t\t\t _this.windowstate.window_rooview.forwardSearch(change_focus);",
 834             "\t\t\t}",
 835             "\t\t",
 836             "\t\t\tbreak;",
 837             "\t}",
 838             "\t*/",
 839             "\t",
 840             "}",
 841             ""
 842            ]
 843           },
 844           {
 845            "$ xns" : "Gtk",
 846            "id" : "search_results",
 847            "int margin_end" : 4,
 848            "int margin_start" : 4,
 849            "string label" : "No Results",
 850            "xtype" : "Label",
 851            "| void updateResults" : [
 852             "() {",
 853             "\tthis.el.visible = true;",
 854             "\t",
 855             "\tvar res = _this.searchcontext.get_occurrences_count();",
 856             "\tif (res < 0) {",
 857             "\t\t_this.search_results.el.label = \"??? Matches\";\t\t",
 858             "\t\treturn;",
 859             "\t}",
 860             "",
 861             "\t_this.nextBtn.el.sensitive = false;",
 862             "\t_this.backBtn.el.sensitive = false;\t",
 863             "",
 864             "\tif (res > 0) {",
 865             "\t\t_this.search_results.el.label = \"%d Matches\".printf(res);",
 866             "\t\t_this.nextBtn.el.sensitive = true;",
 867             "\t\t_this.backBtn.el.sensitive = true;",
 868             "\t\treturn;",
 869             "\t} ",
 870             "\t_this.search_results.el.label = \"No Matches\";",
 871             "\t",
 872             "}"
 873            ]
 874           },
 875           {
 876            "$ xns" : "Gtk",
 877            "bool always_show_image" : true,
 878            "bool sensitive" : false,
 879            "id" : "nextBtn",
 880            "listeners" : {
 881             "clicked" : [
 882              "(event) => {",
 883              "",
 884              "\t_this.forwardSearch(true);",
 885              "\t",
 886              "\t ",
 887              "}",
 888              ""
 889             ]
 890            },
 891            "string icon_name" : "go-down",
 892            "xtype" : "Button"
 893           },
 894           {
 895            "$ xns" : "Gtk",
 896            "bool always_show_image" : true,
 897            "bool sensitive" : false,
 898            "id" : "backBtn",
 899            "listeners" : {
 900             "clicked" : [
 901              "(event) => {",
 902              "",
 903              "\t_this.backSearch(true);",
 904              "\t ",
 905              "}",
 906              ""
 907             ]
 908            },
 909            "string icon_name" : "go-up",
 910            "xtype" : "Button"
 911           },
 912           {
 913            "$ xns" : "Gtk",
 914            "bool always_show_arrow" : true,
 915            "bool always_show_image" : true,
 916            "items" : [
 917             {
 918              "$ xns" : "Gtk",
 919              "* prop" : "popover",
 920              "id" : "search_settings",
 921              "items" : [
 922               {
 923                "$ xns" : "Gtk",
 924                "* prop" : "child",
 925                "Gtk.Orientation orientation" : "Gtk.Orientation.VERTICAL",
 926                "int spacing" : 0,
 927                "items" : [
 928                 {
 929                  "$ xns" : "Gtk",
 930                  "* init" : [
 931                   "{",
 932                   "\tthis.el.show();",
 933                   "}",
 934                   ""
 935                  ],
 936                  "id" : "case_sensitive",
 937                  "string label" : "Case Sensitive",
 938                  "xtype" : "CheckButton"
 939                 },
 940                 {
 941                  "$ xns" : "Gtk",
 942                  "* init" : [
 943                   "{",
 944                   "\tthis.el.show();",
 945                   "}",
 946                   ""
 947                  ],
 948                  "id" : "regex",
 949                  "string label" : "Regex",
 950                  "xtype" : "CheckButton"
 951                 },
 952                 {
 953                  "$ xns" : "Gtk",
 954                  "id" : "multiline",
 955                  "string label" : "Multi-line (add \\n)",
 956                  "xtype" : "CheckButton"
 957                 }
 958                ],
 959                "xtype" : "Box"
 960               }
 961              ],
 962              "xtype" : "Popover"
 963             }
 964            ],
 965            "string icon_name" : "emblem-system",
 966            "xtype" : "MenuButton"
 967           }
 968          ],
 969          "xtype" : "Box"
 970         }
 971        ],
 972        "xtype" : "Box"
 973       },
 974       {
 975        "$ xns" : "Gtk",
 976        "* prop" : "end_child",
 977        "Gtk.Orientation orientation" : "Gtk.Orientation.VERTICAL",
 978        "bool hexpand" : true,
 979        "bool vexpand" : true,
 980        "int spacing" : 0,
 981        "items" : [
 982         {
 983          "$ xns" : "Gtk",
 984          "Gtk.Orientation orientation" : "Gtk.Orientation.HORIZONTAL",
 985          "int spacing" : 0,
 986          "xtype" : "Box"
 987         },
 988         {
 989          "$ xns" : "Gtk",
 990          "bool hexpand" : true,
 991          "bool vexpand" : true,
 992          "bool visible" : false,
 993          "id" : "navigationwindow",
 994          "items" : [
 995           {
 996            "# int last_selected_line" : "-1",
 997            "$ Gtk.Widget? selected_row" : "null",
 998            "$ xns" : "Gtk",
 999            "* prop" : "child",
1000            "id" : "navigation",
1001            "items" : [
1002             {
1003              "$ xns" : "Gtk",
1004              "bool expand" : true,
1005              "items" : [
1006               {
1007                "$ xns" : "Gtk",
1008                "* prop" : "factory",
1009                "listeners" : {
1010                 "bind" : [
1011                  "(listitem) => {",
1012                  "\t ",
1013                  "\t// GLib.debug(\"listitme is is %s\", ((Gtk.ListItem)listitem).get_type().name());",
1014                  "\t",
1015                  "\t//var expand = (Gtk.TreeExpander) ((Gtk.ListItem)listitem).get_child();",
1016                  "\tvar expand = (Gtk.TreeExpander)  ((Gtk.ListItem)listitem).get_child();",
1017                  "\t ",
1018                  "\t ",
1019                  "\tvar hbox = (Gtk.Box) expand.child;",
1020                  " ",
1021                  "\t",
1022                  "\tvar img = (Gtk.Image) hbox.get_first_child();",
1023                  "\tvar lbl = (Gtk.Label) img.get_next_sibling();",
1024                  "\t",
1025                  "\tvar lr = (Gtk.TreeListRow)((Gtk.ListItem)listitem).get_item();",
1026                  "\tvar sym = (Lsp.DocumentSymbol) lr.get_item();",
1027                  "\t",
1028                  "\tsym.set_data<Gtk.Widget>(\"widget\", expand.get_parent());",
1029                  "\texpand.get_parent().get_parent().set_data<Lsp.DocumentSymbol>(\"symbol\", sym);",
1030                  "\t",
1031                  "\t//GLib.debug(\"save sym on %s\", expand.get_parent().get_parent().get_type().name());",
1032                  "\t",
1033                  "\t//GLib.debug(\"got %d children for %s\" , (int)sym.children.get_n_items(), sym.name);",
1034                  "    ",
1035                  "    expand.set_hide_expander( sym.children.get_n_items()  < 1);",
1036                  " \texpand.set_list_row(lr);",
1037                  " \t//this.in_bind = true;",
1038                  " \t// default is to expand",
1039                  " ",
1040                  " \t//this.in_bind = false;",
1041                  " \t",
1042                  " \tsym.bind_property(\"symbol_icon\",",
1043                  "                    img, \"icon_name\",",
1044                  "                   GLib.BindingFlags.SYNC_CREATE);",
1045                  " \t",
1046                  " \thbox.css_classes = { sym.symbol_icon };",
1047                  " \t",
1048                  " \tsym.bind_property(\"name\",",
1049                  "                    lbl, \"label\",",
1050                  "                   GLib.BindingFlags.SYNC_CREATE);",
1051                  " \t// should be better?- --line no?",
1052                  " \tsym.bind_property(\"tooltip\",",
1053                  "                    lbl, \"tooltip_markup\",",
1054                  "                   GLib.BindingFlags.SYNC_CREATE);",
1055                  " \t// bind image...",
1056                  " \t",
1057                  "}",
1058                  ""
1059                 ],
1060                 "setup" : [
1061                  "(listitem) => {",
1062                  "\t",
1063                  "\tvar expand = new Gtk.TreeExpander();",
1064                  "\t ",
1065                  "\texpand.set_indent_for_depth(true);",
1066                  "\texpand.set_indent_for_icon(true);",
1067                  "\tvar hbox = new Gtk.Box(Gtk.Orientation.HORIZONTAL,0);",
1068                  "\tvar icon = new Gtk.Image();",
1069                  "\tvar lbl = new Gtk.Label(\"\");",
1070                  "\tlbl.use_markup = true;",
1071                  "\tlbl.ellipsize = Pango.EllipsizeMode.END;",
1072                  "\t",
1073                  "\ticon.margin_end = 4;",
1074                  " \tlbl.justify = Gtk.Justification.LEFT;",
1075                  " \tlbl.xalign = 0;",
1076                  "",
1077                  "//\tlistitem.activatable = true; ??",
1078                  "\t",
1079                  "\thbox.append(icon);",
1080                  "\thbox.append(lbl);",
1081                  "\texpand.set_child(hbox);",
1082                  "\t((Gtk.ListItem)listitem).set_child(expand);",
1083                  "\t",
1084                  "}",
1085                  ""
1086                 ]
1087                },
1088                "xtype" : "SignalListItemFactory"
1089               }
1090              ],
1091              "string title" : "Code Navigation",
1092              "xtype" : "ColumnViewColumn"
1093             },
1094             {
1095              "$ xns" : "Gtk",
1096              "* prop" : "model",
1097              "id" : "navigationselmodel",
1098              "items" : [
1099               {
1100                "$ xns" : "Gtk",
1101                "* prop" : "model",
1102                "id" : "navigationsort",
1103                "items" : [
1104                 {
1105                  "$ Gtk.TreeListModelCreateModelFunc create_func" : [
1106                   "(item) => {",
1107                   " ",
1108                   "\treturn ((Lsp.DocumentSymbol)item).children;",
1109                   "}",
1110                   ""
1111                  ],
1112                  "$ xns" : "Gtk",
1113                  "* prop" : "model",
1114                  "bool autoexpand" : true,
1115                  "bool passthrough" : false,
1116                  "items" : [
1117                   {
1118                    "$ GLib.Type item_type" : "typeof(Lsp.DocumentSymbol)",
1119                    "$ xns" : "GLib",
1120                    "* prop" : "root",
1121                    "id" : "navliststore",
1122                    "xtype" : "ListStore",
1123                    "| Lsp.DocumentSymbol? symbolAtLine" : [
1124                     "(uint line, uint chr) {",
1125                     " ",
1126                     "\t",
1127                     "\tfor(var i = 0; i < this.el.get_n_items();i++) {",
1128                     "\t\tvar el = (Lsp.DocumentSymbol)this.el.get_item(i);",
1129                     "\t\t//GLib.debug(\"Check sym %s : %d-%d\",",
1130                     "\t\t//\tel.name , (int)el.range.start.line,",
1131                     "\t\t//\t(int)el.range.end.line",
1132                     "\t\t//);",
1133                     "\t\tvar ret = el.containsLine(line,chr);",
1134                     "\t\tif (ret != null) {",
1135                     "\t\t\treturn ret;",
1136                     "\t\t}",
1137                     "\t\t",
1138                     "\t}",
1139                     "\t",
1140                     "\treturn null;",
1141                     "}"
1142                    ]
1143                   }
1144                  ],
1145                  "listeners" : {
1146                   "items_changed" : [
1147                    "(position, removed, added) => {",
1148                    "\tGLib.debug(\"tree item changed %d , %d , %d\",(int) position, (int)removed, (int) added);",
1149                    "\t if (added < 1) { ",
1150                    "\t \treturn;",
1151                    " \t}",
1152                    "\t//var sym = (Lsp.DocumentSymbol) this.el.get_item(position);",
1153                    "\tvar row = this.el.get_row(position);",
1154                    "\t",
1155                    "\tGLib.debug(\"got %s\", row.get_item().get_type().name());",
1156                    "\t",
1157                    "",
1158                    "}",
1159                    ""
1160                   ]
1161                  },
1162                  "xtype" : "TreeListModel"
1163                 },
1164                 {
1165                  "$ xns" : "Gtk",
1166                  "* prop" : "sorter",
1167                  "items" : [
1168                   {
1169                    "$ xns" : "Gtk",
1170                    "* prop" : "sorter",
1171                    "items" : [
1172                     {
1173                      "$ GLib.Type this_type" : "typeof(Lsp.DocumentSymbol)",
1174                      "$ xns" : "Gtk",
1175                      "* prop" : "expression",
1176                      "string property_name" : "sort_key",
1177                      "xtype" : "PropertyExpression"
1178                     }
1179                    ],
1180                    "xtype" : "StringSorter"
1181                   }
1182                  ],
1183                  "xtype" : "TreeListRowSorter"
1184                 }
1185                ],
1186                "xtype" : "SortListModel",
1187                "| Lsp.DocumentSymbol? getSymbolAt" : [
1188                 "(uint row) {",
1189                 "",
1190                 "   var tr = (Gtk.TreeListRow)this.el.get_item(row);",
1191                 "   ",
1192                 "   var a = tr.get_item();;   ",
1193                 "   GLib.debug(\"get_item (2) = %s\", a.get_type().name());",
1194                 "  \t",
1195                 "   ",
1196                 "   return (Lsp.DocumentSymbol)tr.get_item();",
1197                 "\t ",
1198                 "}"
1199                ],
1200                "| int getRowFromSymbol" : [
1201                 "(Lsp.DocumentSymbol sym) {",
1202                 "",
1203                 "\tfor (var i=0;i < this.el.get_n_items(); i++) {",
1204                 "\t\tvar tr = (Gtk.TreeListRow)this.el.get_item(i);",
1205                 "\t   ",
1206                 "\t\tif (sym.equals( (Lsp.DocumentSymbol)tr.get_item())) {",
1207                 "\t\t\treturn i;",
1208                 "\t\t}",
1209                 "\t}",
1210                 "   \treturn -1;",
1211                 "}"
1212                ],
1213                "| void collapseOnLoad" : [
1214                 "() {",
1215                 "\tfor (var i=0;i < this.el.get_n_items(); i++) {",
1216                 "\t\tvar tr = (Gtk.TreeListRow)this.el.get_item(i);",
1217                 "\t\tvar sym =  (Lsp.DocumentSymbol)tr.get_item();",
1218                 "\t\tswitch (sym.kind) {",
1219                 "\t \t\tcase Lsp.SymbolKind.Enum: ",
1220                 "\t \t\t\ttr.expanded = false;",
1221                 "\t \t\t\tbreak;",
1222                 "\t\t\tdefault:",
1223                 "\t\t\t\t//tr.expanded = true;",
1224                 "\t\t\t\tbreak;",
1225                 "\t\t}",
1226                 "\t}",
1227                 " ",
1228                 "\t",
1229                 "",
1230                 "",
1231                 "}"
1232                ]
1233               }
1234              ],
1235              "xtype" : "NoSelection"
1236             },
1237             {
1238              "$ xns" : "Gtk",
1239              "listeners" : {
1240               "pressed" : [
1241                "(n_press, x, y) => {",
1242                "\tstring pos;",
1243                "  \tvar row = _this.navigation.getRowWidgetAt(x,y, out pos );",
1244                "",
1245                "    if (row == null) {",
1246                "\t    GLib.debug(\"no row selected items\");",
1247                "\t    return;",
1248                "    }",
1249                "\tGLib.debug(\"got click on %s\", row.get_type().name());    ",
1250                "    //Lsp.DocumentSymbol",
1251                "    var sym =  row.get_data<Lsp.DocumentSymbol>(\"symbol\");",
1252                "    if (sym == null) {",
1253                "    \treturn;",
1254                "\t}",
1255                "\t/*",
1256                "\t \"range\" : {",
1257                "              \"start\" : {",
1258                "                \"line\" : 1410,",
1259                "                \"character\" : 8",
1260                "              },",
1261                "              \"end\" : {",
1262                "                \"line\" : 1410,",
1263                "                \"character\" : 39",
1264                "              }",
1265                "            },",
1266                "        */",
1267                "     GLib.debug(\"goto line %d\",   (int)sym.range.start.line); ",
1268                "    _this.scroll_to_line((int)sym.range.start.line);",
1269                "    Gtk.TextIter iter;",
1270                "    _this.buffer.el.get_iter_at_line_offset(out iter, ",
1271                "    \t(int)sym.range.start.line,",
1272                "    \t(int)sym.range.start.character",
1273                "\t);",
1274                "    _this.buffer.el.place_cursor(iter);",
1275                "\t",
1276                "}"
1277               ]
1278              },
1279              "xtype" : "GestureClick"
1280             }
1281            ],
1282            "string name" : "editor-navigation",
1283            "xtype" : "ColumnView",
1284            "| Gtk.Widget? getRowWidgetAt" : [
1285             "(double x,  double  y, out string pos) {",
1286             "",
1287             "\tpos = \"\";",
1288             "\tvar w = this.el.pick(x, y, Gtk.PickFlags.DEFAULT);",
1289             "\t//GLib.debug(\"got widget %s\", w == null ? \"nothing\" : w.get_type().name());",
1290             "\tif (w == null) {",
1291             "\t\treturn null;",
1292             "\t}",
1293             "\t",
1294             "\tvar row= w.get_ancestor(GLib.Type.from_name(\"GtkColumnViewRowWidget\"));",
1295             "\tif (row == null) {",
1296             "\t\treturn null;",
1297             "\t}",
1298             "\t",
1299             "\t//GLib.debug(\"got colview %s\", row == null ? \"nothing\" : row.get_type().name());",
1300             "\t ",
1301             " ",
1302             "\t",
1303             "\t//GLib.debug(\"row number is %d\", rn);",
1304             "\t//GLib.debug(\"click %d, %d\", (int)x, (int)y);",
1305             "\t// above or belw",
1306             "\tGraphene.Rect  bounds;",
1307             "\trow.compute_bounds(this.el, out bounds);",
1308             "\t//GLib.debug(\"click x=%d, y=%d, w=%d, h=%d\", ",
1309             "\t//\t(int)bounds.get_x(), (int)bounds.get_y(),",
1310             "\t//\t(int)bounds.get_width(), (int)bounds.get_height()",
1311             "\t//\t);",
1312             "\tvar ypos = y - bounds.get_y();",
1313             "\t//GLib.debug(\"rel ypos = %d\", (int)ypos);\t",
1314             "\tvar rpos = 100.0 * (ypos / bounds.get_height());",
1315             "\t//GLib.debug(\"rel pos = %d %%\", (int)rpos);",
1316             "\tpos = \"over\";",
1317             "\t",
1318             "\tif (rpos > 80) {",
1319             "\t\tpos = \"below\";",
1320             "\t} else if (rpos < 20) {",
1321             "\t\tpos = \"above\";",
1322             "\t} ",
1323             "\treturn row;",
1324             " }"
1325            ],
1326            "| int getRowAt" : [
1327             "(double x,  double  y, out string pos) {",
1328             "",
1329             "\tpos = \"\";",
1330             "\tvar w = this.el.pick(x, y, Gtk.PickFlags.DEFAULT);",
1331             "\t//GLib.debug(\"got widget %s\", w == null ? \"nothing\" : w.get_type().name());",
1332             "\tif (w == null) {",
1333             "\t\treturn -1;",
1334             "\t}",
1335             "\t",
1336             "\tvar row= w.get_ancestor(GLib.Type.from_name(\"GtkColumnViewRowWidget\"));",
1337             "\tif (row == null) {",
1338             "\t\treturn -1;",
1339             "\t}",
1340             "\t",
1341             "\t//GLib.debug(\"got colview %s\", row == null ? \"nothing\" : row.get_type().name());",
1342             "\t ",
1343             "\tvar rn = 0;",
1344             "\tvar cr = row;",
1345             "\t ",
1346             "\twhile (cr.get_prev_sibling() != null) {",
1347             "\t\trn++;",
1348             "\t\tcr = cr.get_prev_sibling();",
1349             "\t}",
1350             "\t",
1351             "\t//GLib.debug(\"row number is %d\", rn);",
1352             "\t//GLib.debug(\"click %d, %d\", (int)x, (int)y);",
1353             "\t// above or belw",
1354             "\tGraphene.Rect  bounds;",
1355             "\trow.compute_bounds(this.el, out bounds);",
1356             "\t//GLib.debug(\"click x=%d, y=%d, w=%d, h=%d\", ",
1357             "\t//\t(int)bounds.get_x(), (int)bounds.get_y(),",
1358             "\t//\t(int)bounds.get_width(), (int)bounds.get_height()",
1359             "\t//\t);",
1360             "\tvar ypos = y - bounds.get_y();",
1361             "\t//GLib.debug(\"rel ypos = %d\", (int)ypos);\t",
1362             "\tvar rpos = 100.0 * (ypos / bounds.get_height());",
1363             "\t//GLib.debug(\"rel pos = %d %%\", (int)rpos);",
1364             "\tpos = \"over\";",
1365             "\t",
1366             "\tif (rpos > 80) {",
1367             "\t\tpos = \"below\";",
1368             "\t} else if (rpos < 20) {",
1369             "\t\tpos = \"above\";",
1370             "\t} ",
1371             "\treturn rn;",
1372             " }"
1373            ],
1374            "| void show" : [
1375             "(Gee.ArrayList<Lsp.DocumentSymbol> syms) {",
1376             "\t_this.navigationwindow.el.show();",
1377             "\t//_this.navliststore.el.remove_all();",
1378             "\t",
1379             "\t",
1380             "\tvar ls  = new GLib.ListStore(typeof(Lsp.DocumentSymbol));",
1381             "\t",
1382             "\tforeach(var sym in syms) {",
1383             "\t\tls.append(sym);",
1384             "\t}",
1385             "\tLsp.DocumentSymbol.copyList(ls, _this.navliststore.el);",
1386             "\t//_this.navliststore.el.append(sym);",
1387             "\tthis.last_selected_line = -1;",
1388             "\tGLib.Idle.add(() => {",
1389             "\t\t_this.navigationsort.collapseOnLoad();",
1390             "\t\tGtk.TextIter iter;",
1391             "\t\t_this.buffer.el.get_iter_at_offset (",
1392             "\t\t\t\tout iter, _this.buffer.el.cursor_position);",
1393             "\t\t",
1394             "\t\tGLib.debug(\"idle update scroll %d, %d\", iter.get_line(),",
1395             "\t\t\t\titer.get_line_offset());",
1396             "\t\tthis.updateSelectedLine(",
1397             "\t\t\t\t(uint)iter.get_line(),",
1398             "\t\t\t\t(uint)iter.get_line_offset()",
1399             "\t\t);",
1400             "\t\treturn false;",
1401             "\t});",
1402             "",
1403             "}"
1404            ],
1405            "| void updateSelectedLine" : [
1406             "(uint line, uint chr) {",
1407             "\tif (line == this.last_selected_line) {",
1408             "\t\treturn;",
1409             "\t}",
1410             "\tGLib.debug(\"select line %d\", (int)line);",
1411             "\tthis.last_selected_line = (int)line;",
1412             "\t",
1413             "\t",
1414             "\tvar new_row = -1;",
1415             "\tvar sym = _this.navliststore.symbolAtLine(line, chr);",
1416             "\tif (sym != null) {",
1417             "\t \tnew_row = _this.navigationsort.getRowFromSymbol(sym);",
1418             " \t\tGLib.debug(\"select line %d - row found %d\", (int)line, new_row);",
1419             " \t} else {",
1420             " \t\tGLib.debug(\" no symbol found at line %d\", (int)line);",
1421             " \t}",
1422             " \t",
1423             "\tif (this.selected_row != null) { ",
1424             "\t\tGLib.debug(\" remove selected row\");",
1425             "\t\tthis.selected_row.remove_css_class(\"selected-row\");",
1426             "\t}",
1427             "\tthis.selected_row  = null;",
1428             "\tif (new_row > -1) {",
1429             "\t\tthis.el.scroll_to(new_row,null,Gtk.ListScrollFlags.NONE, null);",
1430             "\t\tvar row = sym.get_data<Gtk.Widget>(\"widget\");",
1431             "\t\tif (row != null) {",
1432             "\t\t\tGLib.debug(\" Add selected row\");",
1433             " \t\t\t",
1434             "\t\t\trow.add_css_class(\"selected-row\");",
1435             "\t\t\tthis.selected_row = row;",
1436             "",
1437             "\t\t\t",
1438             "\t\t} else {",
1439             "\t\t\tGLib.debug(\"could not find widget on row %d\", new_row);",
1440             "\t\t}",
1441             "",
1442             "\t}",
1443             "",
1444             "",
1445             "}"
1446            ]
1447           }
1448          ],
1449          "xtype" : "ScrolledWindow"
1450         }
1451        ],
1452        "xtype" : "Box"
1453       }
1454      ],
1455      "xtype" : "Paned"
1456     }
1457    ],
1458    "xtype" : "Box",
1459    "| bool saveContents" : [
1460     "  ()  {",
1461     "    ",
1462     "    ",
1463     "    if (_this.file == null) {",
1464     "        return true;",
1465     "    }",
1466     "    ",
1467     "     ",
1468     "     ",
1469     "     var str = _this.buffer.toString();",
1470     "     ",
1471     "     _this.buffer.checkSyntax();",
1472     "     ",
1473     "     ",
1474     "     ",
1475     "     // LeftPanel.model.changed(  str , false);",
1476     "     _this.dirty = false;",
1477     "     _this.save_button.el.sensitive = false;",
1478     "     ",
1479     "    // find the text for the node..",
1480     "    if (_this.file.xtype != \"PlainFile\") {",
1481     "       // in theory these properties have to exist!?!",
1482     "    \tthis.prop.val = str;",
1483     "        //this.window.windowstate.left_props.reload();",
1484     "    } else {",
1485     "        _this.file.setSource(  str );",
1486     "     }",
1487     "    ",
1488     "    // call the signal..",
1489     "    this.save();",
1490     "    ",
1491     "    return true;",
1492     "",
1493     "} "
1494    ],
1495    "| int search" : [
1496     "(string in_txt) {",
1497     "",
1498     "\tvar s = new GtkSource.SearchSettings();",
1499     "\ts.case_sensitive = _this.case_sensitive.el.active;",
1500     "\ts.regex_enabled = _this.regex.el.active;\t",
1501     "\ts.wrap_around = false;",
1502     "\t",
1503     "\tthis.searchcontext = new GtkSource.SearchContext(this.buffer.el,s);",
1504     "\tthis.searchcontext.set_highlight(true);",
1505     "\tvar txt = in_txt;",
1506     "\t",
1507     "\tif (_this.multiline.el.active) {",
1508     "\t\ttxt = in_txt.replace(\"\\\\n\", \"\\n\");",
1509     "\t}",
1510     "\t",
1511     "\ts.set_search_text(txt);",
1512     "\tGtk.TextIter beg, st,en;",
1513     "\t ",
1514     "\tthis.buffer.el.get_start_iter(out beg);",
1515     "\tbool has_wrapped_around;",
1516     "\tthis.searchcontext.forward(beg, out st, out en, out has_wrapped_around);",
1517     "\tthis.last_search_end = 0;",
1518     "\t",
1519     "\treturn this.searchcontext.get_occurrences_count();",
1520     "",
1521     " ",
1522     "   ",
1523     "",
1524     "}",
1525     ""
1526    ],
1527    "| string tempFileContents" : [
1528     "() {",
1529     "   ",
1530     "   ",
1531     "   if (_this.file == null) {",
1532     "       return \"\";",
1533     "   }",
1534     "\tvar str= this.buffer.toString();",
1535     "\tif (_this.file.xtype == \"PlainFile\") {",
1536     "    ",
1537     "     \treturn str;",
1538     "    ",
1539     "    }",
1540     "  ",
1541     "      ",
1542     "     ",
1543     "    GLib.debug(\"calling validate\");    ",
1544     "    // clear the buttons.",
1545     " \tif (_this.prop.name == \"xns\" || _this.prop.name == \"xtype\") {",
1546     "\t\treturn this.file.toSource(); ;",
1547     "\t}",
1548     "\t",
1549     "\tvar oldcode  = _this.prop.val;",
1550     "\t_this.prop.val = str;",
1551     "    var ret = _this.file.toSource();",
1552     "    _this.prop.val = oldcode;",
1553     "    return ret;",
1554     "    ",
1555     "}"
1556    ],
1557    "| void backSearch" : [
1558     "(bool change_focus) {",
1559     "",
1560     "\tif (this.searchcontext == null) {",
1561     "\t\treturn;",
1562     "\t}",
1563     "\t",
1564     "\tGtk.TextIter beg, st,en;",
1565     "\tbool has_wrapped_around;",
1566     "\tthis.buffer.el.get_iter_at_offset(out beg, this.last_search_end -1 );",
1567     "\t",
1568     "\tif (!this.searchcontext.backward(beg, out st, out en, out has_wrapped_around)) {",
1569     "\t\tthis.last_search_end = 0;",
1570     "\t} else {",
1571     "\t\tthis.last_search_end = en.get_offset();",
1572     "\t\tif (change_focus) {",
1573     "\t\t\tthis.view.el.grab_focus();",
1574     "\t\t}",
1575     "\t\tthis.buffer.el.place_cursor(st);",
1576     "\t\tthis.view.el.scroll_to_iter(st,  0.1f, true, 0.0f, 0.5f);",
1577     "\t}",
1578     "",
1579     "}",
1580     ""
1581    ],
1582    "| void forwardSearch" : [
1583     "(bool change_focus) {",
1584     "",
1585     "\tif (this.searchcontext == null) {",
1586     "\t\treturn;",
1587     "\t} ",
1588     "",
1589     "\tGtk.TextIter beg, st,en;",
1590     "\t bool has_wrapped_around;",
1591     "\tthis.buffer.el.get_iter_at_offset(out beg, this.last_search_end);",
1592     "\tif (!this.searchcontext.forward(beg, out st, out en, out has_wrapped_around)) {",
1593     "\t",
1594     "\t\tthis.last_search_end = 0; // not sure if this should happen",
1595     "\t} else {",
1596     "\t\tif (has_wrapped_around) {",
1597     "\t\t\treturn;",
1598     "\t\t}",
1599     "\t",
1600     "\t\tthis.last_search_end = en.get_offset();",
1601     "\t\tif (change_focus) {",
1602     "\t\t\tthis.view.el.grab_focus();",
1603     "\t\t}",
1604     "\t\tthis.buffer.el.place_cursor(st);",
1605     "\t\tthis.view.el.scroll_to_iter(st,  0.1f, true, 0.0f, 0.5f);",
1606     "\t}",
1607     " ",
1608     "}",
1609     ""
1610    ],
1611    "| void reset" : [
1612     "() {",
1613     "\t this.file = null;    ",
1614     "     ",
1615     "    this.node = null;",
1616     "    this.prop = null;",
1617     "\tthis.searchcontext = null;",
1618     "  ",
1619     "}",
1620     ""
1621    ],
1622    "| void scroll_to_line" : [
1623     "(int line) {",
1624     "",
1625     "\tGLib.Timeout.add(500, () => {",
1626     "   ",
1627     "\t\tvar buf = this.view.el.get_buffer();",
1628     "",
1629     "\t\tvar sbuf = (GtkSource.Buffer) buf;",
1630     "",
1631     "",
1632     "\t\tGtk.TextIter iter;   ",
1633     "\t\tsbuf.get_iter_at_line(out iter,  line);",
1634     "\t\tthis.view.el.scroll_to_iter(iter,  0.1f, true, 0.0f, 0.5f);",
1635     "\t\treturn false;",
1636     "\t});   ",
1637     "}",
1638     ""
1639    ],
1640    "| void show" : [
1641     "(JsRender.JsRender file, JsRender.Node? node, JsRender.NodeProp? prop)",
1642     "{",
1643     "    this.reset();",
1644     "    if (this.file != null) {",
1645     "    \tthis.file.navigation_tree_updated.disconnect(",
1646     "    \t\t_this.navigation.show",
1647     "    \t);",
1648     "    }",
1649     "    this.file = file;    ",
1650     "    this.file.navigation_tree_updated.connect(",
1651     "\t\t_this.navigation.show",
1652     "\t);",
1653     "    if (file.xtype != \"PlainFile\") {",
1654     "    \tthis.prop = prop;",
1655     "        this.node = node;",
1656     "",
1657     "        // find the text for the node..",
1658     "        this.view.load( prop.val );",
1659     "        this.updateErrorMarks();",
1660     "        ",
1661     "        ",
1662     "        ",
1663     "        this.close_btn.el.show();       ",
1664     "    ",
1665     "    } else {",
1666     "        this.view.load(        file.toSource() );",
1667     "        this.updateErrorMarks();",
1668     "        this.close_btn.el.hide();",
1669     "        var ls = file.getLanguageServer();",
1670     "        ls.queueDocumentSymbols(file);",
1671     "        ////ls.documentSymbols.begin(file, (a,o) => {",
1672     "        //\t_this.navigation.show(ls.documentSymbols.end(o)); ",
1673     "       //});",
1674     "        //documentSymbols",
1675     "        ",
1676     "    }",
1677     " ",
1678     "}"
1679    ],
1680    "| void updateErrorMarks" : [
1681     "() {",
1682     "\t",
1683     " ",
1684     "",
1685     "\tvar buf = _this.buffer.el;",
1686     "\tGtk.TextIter start;",
1687     "\tGtk.TextIter end;     ",
1688     "\tbuf.get_bounds (out start, out end);",
1689     "",
1690     "\t",
1691     "",
1692     " ",
1693     "\t//GLib.debug(\"highlight errors\");\t\t ",
1694     "",
1695     "\t // we should highlight other types of errors..",
1696     "",
1697     "\tif (_this.window.windowstate.state != WindowState.State.CODEONLY ",
1698     "\t\t&&",
1699     "\t\t_this.window.windowstate.state != WindowState.State.CODE",
1700     "\t\t) {",
1701     "\t\t//GLib.debug(\"windowstate != CODEONLY?\");",
1702     "\t\t",
1703     "\t\treturn;",
1704     "\t} ",
1705     "",
1706     "\t ",
1707     "\tif (_this.file == null) {",
1708     "\t\tGLib.debug(\"file is null?\");",
1709     "\t\treturn;",
1710     "",
1711     "\t}",
1712     "\tvar ar = this.file.getErrors();",
1713     "\tif (ar.size < 1) {",
1714     "\t\tbuf.remove_source_marks (start, end, \"ERR\");",
1715     "\t\tbuf.remove_source_marks (start, end, \"WARN\");",
1716     "\t\tbuf.remove_source_marks (start, end, \"DEPR\");",
1717     "\t\tbuf.remove_tag_by_name (\"ERR\", start, end);",
1718     "\t\tbuf.remove_tag_by_name (\"WARN\", start, end);",
1719     "\t\tbuf.remove_tag_by_name (\"DEPR\", start, end);",
1720     "\t\tthis.last_error_counter = file.error_counter ;",
1721     "\t\t//GLib.debug(\"highlight %s :  %s has no errors\", this.file.relpath, category);",
1722     "\t\treturn;",
1723     "\t}",
1724     "\t",
1725     "",
1726     " // basicaly check if there is no change, then we do not do any update..",
1727     " // we can do this by just using an error counter?",
1728     " // if that's changed then we will do an update, otherwise dont bother.",
1729     "\t  ",
1730     "\t",
1731     "\tvar offset = 0;",
1732     "\tvar hoffset = 0;",
1733     "",
1734     "\tvar tlines = buf.get_line_count () +1;",
1735     "\t",
1736     "\tif (_this.prop != null) {",
1737     "\t\t// this still seems flaky...",
1738     "",
1739     "\t\ttlines = _this.prop.end_line;",
1740     "\t\toffset = _this.prop.start_line;",
1741     "\t\thoffset = _this.node.node_pad.length + 2; //shift it left  by 2 ? ..",
1742     "\t\t",
1743     "\t\t ",
1744     "\t} else {",
1745     "\t\t// no update...",
1746     "\t\tif (this.last_error_counter == file.error_counter) {",
1747     "\t\t",
1748     "\t\t\treturn;",
1749     "\t\t}",
1750     "\t",
1751     "\t}",
1752     "\tbuf.remove_source_marks (start, end, \"ERR\");",
1753     "\tbuf.remove_source_marks (start, end, \"WARN\");",
1754     "\tbuf.remove_source_marks (start, end, \"DEPR\");",
1755     "\tbuf.remove_tag_by_name (\"ERR\", start, end);",
1756     "\tbuf.remove_tag_by_name (\"WARN\", start, end);",
1757     "\tbuf.remove_tag_by_name (\"DEPR\", start, end);",
1758     "\t",
1759     "\tforeach(var diag in ar) { ",
1760     "\t     Gtk.TextIter iter;",
1761     "//        print(\"get inter\\n\");",
1762     "\t    var eline = (int)diag.range.start.line - offset;",
1763     "\t    var eline_to = (int)diag.range.end.line - offset;",
1764     "\t    //var eline =  diag.range.end_line - offset;",
1765     "\t    //GLib.debug(\"GOT ERROR on line %d -- converted to %d  (offset = %d)\",",
1766     "\t    //\terr.line ,eline, offset);",
1767     "\t    ",
1768     "\t    ",
1769     "\t    if (eline > tlines || eline < 0) {",
1770     "\t        continue;",
1771     "\t    }",
1772     "\t    ",
1773     "\t    buf.get_iter_at_line( out iter, eline);",
1774     "\t   \tvar msg = \"Line: %d %s : %s\".printf(eline+1, diag.category, diag.message);",
1775     "\t    buf.create_source_mark( msg, diag.category, iter);",
1776     "\t    ",
1777     " \t    var spos = (int)diag.range.start.character - hoffset;",
1778     " \t    if (spos < 0) { spos =0 ; }",
1779     " \t    if (spos > iter.get_chars_in_line()) {",
1780     " \t    \tspos = iter.get_chars_in_line();",
1781     "    \t}",
1782     "\t\tbuf.get_iter_at_line( out iter, eline_to);",
1783     "\t\tvar epos = (int)diag.range.end.character - hoffset;",
1784     " \t    if (epos < 0) { epos =0 ; }",
1785     " \t    if (epos > iter.get_chars_in_line()) {",
1786     " \t    \tepos = iter.get_chars_in_line();",
1787     "    \t}",
1788     " \t     ",
1789     " \t    ",
1790     " \t    buf.get_iter_at_line_offset( out start, eline, spos); ",
1791     " \t   ",
1792     " \t    buf.get_iter_at_line_offset( out end, eline_to,epos); ",
1793     " \t    \t",
1794     "\t    buf.apply_tag_by_name(diag.category, start, end);",
1795     "\t    ",
1796     "\t   // GLib.debug(\"set line %d to %s\", eline, msg);",
1797     "\t    //this.marks.set(eline, msg);",
1798     "\t}",
1799     "\tthis.last_error_counter = file.error_counter ;",
1800     "",
1801     "",
1802     "",
1803     " ",
1804     "",
1805     "}"
1806    ]
1807   }
1808  ],
1809  "name" : "Editor"
1810 }