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.el.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,  ",
 610                "\t\t\tbuffer_x,  buffer_y);",
 611                "\tif (_this.buffer.el.iter_has_context_class(iter, \"comment\") ||",
 612                "\t\t_this.buffer.el.iter_has_context_class(iter, \"string\")",
 613                "\t) { ",
 614                "\t\treturn ;",
 615                "\t}",
 616                "\tvar back = iter.copy();",
 617                "\tback.backward_char();",
 618                "\t",
 619                "\t// what's the character at the iter?",
 620                "\tvar str = back.get_text(iter);",
 621                "\tif (str.strip().length < 1) {",
 622                "\t\treturn;",
 623                "\t}",
 624                "\t",
 625                "\tvar ls = _this.file.getLanguageServer();",
 626                "\tls.hover.begin(",
 627                "\t\t_this.file, iter.get_line(), iter.get_line_offset(),",
 628                "\t\t( a, o)  => {",
 629                "\t\t\tvar res = ls.hover.end(o );",
 630                "\t\t\t",
 631                "\t\t});",
 632                "\t\t",
 633                "\t\t\t",
 634                "",
 635                "}",
 636                ""
 637               ]
 638              },
 639              "xtype" : "GestureClick"
 640             }
 641            ],
 642            "listeners" : {
 643             "query_tooltip" : [
 644              "(x, y, keyboard_tooltip, tooltip) => {",
 645              "\t",
 646              "\t//GLib.debug(\"query tooltip\");",
 647              "\tGtk.TextIter iter;",
 648              "\tint trailing;",
 649              "\t",
 650              "\tvar yoff = (int) _this.RightEditor.el.vadjustment.value;",
 651              "\t",
 652              "\t// I think this is problematic - if it's compliing  / updating at same time as query.",
 653              "\t",
 654              "\t//if (_this.window.statusbar_compile_spinner.el.spinning) {",
 655              "\t//\treturn false;",
 656              "\t//}",
 657              "\t",
 658              "\tthis.el.get_iter_at_position (out iter, out trailing,  x,  y + yoff);",
 659              "\t ",
 660              "\tvar l = iter.get_line();",
 661              "",
 662              "\t",
 663              "\t ",
 664              "\t// GLib.debug(\"query tooltip line %d\", (int) l);",
 665              "\tif (l < 0) {",
 666              "",
 667              "\t\treturn false;",
 668              "\t}",
 669              "\t/*",
 670              "\tif (_this.buffer.marks != null && _this.buffer.marks.has_key(l)) {",
 671              "\t\tGLib.debug(\"line %d setting tip to %s\", l,  _this.buffer.marks.get(l));",
 672              "\t\ttooltip.set_text(_this.buffer.marks.get(l).dup());",
 673              "\t\treturn true;",
 674              "\t}",
 675              " ",
 676              "\treturn false;",
 677              "\t*/",
 678              "\t",
 679              "\t  ",
 680              "\t// this crashes?? - not sure why.",
 681              "\tvar marks = _this.buffer.el.get_source_marks_at_line(l, \"ERR\");",
 682              "\tif (marks.is_empty()) {",
 683              "\t\tmarks = _this.buffer.el.get_source_marks_at_line(l, \"WARN\");",
 684              "\t}",
 685              "\tif (marks.is_empty()) {",
 686              "\t\tmarks = _this.buffer.el.get_source_marks_at_line(l, \"DEPR\");",
 687              "\t}",
 688              "\t",
 689              "\t// GLib.debug(\"query tooltip line %d marks %d\", (int)l, (int) marks.length());",
 690              "\tvar str = \"\";",
 691              "\tmarks.@foreach((m) => { ",
 692              "\t\t//GLib.debug(\"got mark %s\", m.name);",
 693              "\t\tstr += (str.length > 0 ? \"\\n\" : \"\") + m.category + \": \" + m.name;",
 694              "\t});",
 695              "\t// true if there is a mark..",
 696              "\tif (str.length > 0 ) {",
 697              "\t\ttooltip.set_text( str );",
 698              "\t}",
 699              "\treturn str.length > 0 ? true : false;",
 700              "\t ",
 701              "}",
 702              ""
 703             ]
 704            },
 705            "string name" : "editor-view",
 706            "uint tab_width" : 4,
 707            "xtype" : "View",
 708            "| void load" : [
 709             " (string str) {",
 710             "",
 711             "// show the help page for the active node..",
 712             "   //this.get('/Help').show();",
 713             " ",
 714             "  // this.get('/BottomPane').el.set_current_page(0);",
 715             "  \tGLib.debug(\"load called - Reset undo buffer\");",
 716             "  \t",
 717             "    var buf = (GtkSource.Buffer)this.el.get_buffer();",
 718             "    buf.begin_irreversible_action();",
 719             "    buf.set_text(str, str.length);",
 720             "    buf.end_irreversible_action();",
 721             "    ",
 722             "    var lm = GtkSource.LanguageManager.get_default();",
 723             "    var lang = \"vala\";",
 724             "    if (_this.file != null) {",
 725             "         lang = _this.file.language;",
 726             "    }",
 727             "    print(\"lang=%s, content_type = %s\\n\", lang, _this.file.content_type);",
 728             "    var lg = _this.file.content_type.length > 0  ?",
 729             "            lm.guess_language(_this.file.path, _this.file.content_type) :",
 730             "            lm.get_language(lang);",
 731             "     ",
 732             "   ",
 733             "    ((GtkSource.Buffer)(this.el.get_buffer())) .set_language(lg); ",
 734             "",
 735             "    this.el.insert_spaces_instead_of_tabs = true;",
 736             "    if (lg != null) {",
 737             "\t\tprint(\"sourcelanguage  = %s\\n\", lg.name);",
 738             "\t\tif (lg.name == \"Vala\") {",
 739             "\t\t    this.el.insert_spaces_instead_of_tabs = false;",
 740             "\t\t}",
 741             "     }",
 742             "    _this.dirty = false;",
 743             "    this.el.grab_focus();",
 744             "    _this.save_button.el.sensitive = false;",
 745             "    _this.last_error_counter = -1;",
 746             "}"
 747            ]
 748           }
 749          ],
 750          "xtype" : "ScrolledWindow"
 751         },
 752         {
 753          "$ xns" : "Gtk",
 754          "* pack" : "append",
 755          "Gtk.Orientation orientation" : "Gtk.Orientation.HORIZONTAL",
 756          "bool homogeneous" : false,
 757          "bool vexpand" : false,
 758          "int spacing" : 0,
 759          "items" : [
 760           {
 761            "$ xns" : "Gtk",
 762            "Gtk.CssProvider css" : "",
 763            "bool hexpand" : true,
 764            "id" : "search_entry",
 765            "items" : [
 766             {
 767              "$ xns" : "Gtk",
 768              "listeners" : {
 769               "key_pressed" : [
 770                "(keyval, keycode, state) => {",
 771                "",
 772                "\tif (keyval == Gdk.Key.g && (state & Gdk.ModifierType.CONTROL_MASK ) > 0 ) {",
 773                "\t    GLib.debug(\"SAVE: ctrl-g  pressed\");",
 774                "\t\t_this.forwardSearch(true);",
 775                "\t    return true;",
 776                "\t}",
 777                "    ",
 778                "  ",
 779                " \tif (keyval == Gdk.Key.Return && _this.search_entry.el.text.length > 0) {",
 780                "\t\t_this.forwardSearch(true);",
 781                "\t\t",
 782                "\t\t",
 783                "\t    return true;",
 784                "",
 785                "\t}    ",
 786                "   // print(event.key.keyval)",
 787                "   ",
 788                "    return false;",
 789                "}",
 790                ""
 791               ]
 792              },
 793              "xtype" : "EventControllerKey"
 794             }
 795            ],
 796            "listeners" : {
 797             "search_changed" : [
 798              "( ) => {",
 799              "",
 800              "_this.search(_this.search_entry.el.text);",
 801              "\t _this.search_results.updateResults();",
 802              "",
 803              "\tGLib.Timeout.add_seconds(1,() => {",
 804              "\t\t _this.search_results.updateResults();",
 805              "\t\t return false;",
 806              "\t });",
 807              "}",
 808              ""
 809             ]
 810            },
 811            "string name" : "editor-search-entry",
 812            "string placeholder_text" : "Press enter to search",
 813            "uint search_delay" : 3,
 814            "xtype" : "SearchEntry",
 815            "| void forwardSearch" : [
 816             "(bool change_focus) {",
 817             "",
 818             "",
 819             "\t_this.forwardSearch(change_focus);",
 820             "",
 821             "/*",
 822             "",
 823             "\tswitch(_this.windowstate.state) {",
 824             "\t\tcase WindowState.State.CODEONLY:",
 825             "\t\t//case WindowState.State.CODE:",
 826             "\t\t\t// search the code being edited..",
 827             "\t\t\t_this.windowstate.code_editor_tab.forwardSearch(change_focus);",
 828             "\t\t\t ",
 829             "\t\t\tbreak;",
 830             "\t\tcase WindowState.State.PREVIEW:",
 831             "\t\t\tif (_this.windowstate.file.xtype == \"Gtk\") {",
 832             "\t\t\t\t_this.windowstate.window_gladeview.forwardSearch(change_focus);",
 833             "\t\t\t} else { ",
 834             "\t\t\t\t _this.windowstate.window_rooview.forwardSearch(change_focus);",
 835             "\t\t\t}",
 836             "\t\t",
 837             "\t\t\tbreak;",
 838             "\t}",
 839             "\t*/",
 840             "\t",
 841             "}",
 842             ""
 843            ]
 844           },
 845           {
 846            "$ xns" : "Gtk",
 847            "id" : "search_results",
 848            "int margin_end" : 4,
 849            "int margin_start" : 4,
 850            "string label" : "No Results",
 851            "xtype" : "Label",
 852            "| void updateResults" : [
 853             "() {",
 854             "\tthis.el.visible = true;",
 855             "\t",
 856             "\tvar res = _this.searchcontext.get_occurrences_count();",
 857             "\tif (res < 0) {",
 858             "\t\t_this.search_results.el.label = \"??? Matches\";\t\t",
 859             "\t\treturn;",
 860             "\t}",
 861             "",
 862             "\t_this.nextBtn.el.sensitive = false;",
 863             "\t_this.backBtn.el.sensitive = false;\t",
 864             "",
 865             "\tif (res > 0) {",
 866             "\t\t_this.search_results.el.label = \"%d Matches\".printf(res);",
 867             "\t\t_this.nextBtn.el.sensitive = true;",
 868             "\t\t_this.backBtn.el.sensitive = true;",
 869             "\t\treturn;",
 870             "\t} ",
 871             "\t_this.search_results.el.label = \"No Matches\";",
 872             "\t",
 873             "}"
 874            ]
 875           },
 876           {
 877            "$ xns" : "Gtk",
 878            "bool always_show_image" : true,
 879            "bool sensitive" : false,
 880            "id" : "nextBtn",
 881            "listeners" : {
 882             "clicked" : [
 883              "(event) => {",
 884              "",
 885              "\t_this.forwardSearch(true);",
 886              "\t",
 887              "\t ",
 888              "}",
 889              ""
 890             ]
 891            },
 892            "string icon_name" : "go-down",
 893            "xtype" : "Button"
 894           },
 895           {
 896            "$ xns" : "Gtk",
 897            "bool always_show_image" : true,
 898            "bool sensitive" : false,
 899            "id" : "backBtn",
 900            "listeners" : {
 901             "clicked" : [
 902              "(event) => {",
 903              "",
 904              "\t_this.backSearch(true);",
 905              "\t ",
 906              "}",
 907              ""
 908             ]
 909            },
 910            "string icon_name" : "go-up",
 911            "xtype" : "Button"
 912           },
 913           {
 914            "$ xns" : "Gtk",
 915            "bool always_show_arrow" : true,
 916            "bool always_show_image" : true,
 917            "items" : [
 918             {
 919              "$ xns" : "Gtk",
 920              "* prop" : "popover",
 921              "id" : "search_settings",
 922              "items" : [
 923               {
 924                "$ xns" : "Gtk",
 925                "* prop" : "child",
 926                "Gtk.Orientation orientation" : "Gtk.Orientation.VERTICAL",
 927                "int spacing" : 0,
 928                "items" : [
 929                 {
 930                  "$ xns" : "Gtk",
 931                  "* init" : [
 932                   "{",
 933                   "\tthis.el.show();",
 934                   "}",
 935                   ""
 936                  ],
 937                  "id" : "case_sensitive",
 938                  "string label" : "Case Sensitive",
 939                  "xtype" : "CheckButton"
 940                 },
 941                 {
 942                  "$ xns" : "Gtk",
 943                  "* init" : [
 944                   "{",
 945                   "\tthis.el.show();",
 946                   "}",
 947                   ""
 948                  ],
 949                  "id" : "regex",
 950                  "string label" : "Regex",
 951                  "xtype" : "CheckButton"
 952                 },
 953                 {
 954                  "$ xns" : "Gtk",
 955                  "id" : "multiline",
 956                  "string label" : "Multi-line (add \\n)",
 957                  "xtype" : "CheckButton"
 958                 }
 959                ],
 960                "xtype" : "Box"
 961               }
 962              ],
 963              "xtype" : "Popover"
 964             }
 965            ],
 966            "string icon_name" : "emblem-system",
 967            "xtype" : "MenuButton"
 968           }
 969          ],
 970          "xtype" : "Box"
 971         }
 972        ],
 973        "xtype" : "Box"
 974       },
 975       {
 976        "$ xns" : "Gtk",
 977        "* prop" : "end_child",
 978        "Gtk.Orientation orientation" : "Gtk.Orientation.VERTICAL",
 979        "bool hexpand" : true,
 980        "bool vexpand" : true,
 981        "int spacing" : 0,
 982        "items" : [
 983         {
 984          "$ xns" : "Gtk",
 985          "Gtk.Orientation orientation" : "Gtk.Orientation.HORIZONTAL",
 986          "int spacing" : 0,
 987          "xtype" : "Box"
 988         },
 989         {
 990          "$ xns" : "Gtk",
 991          "bool hexpand" : true,
 992          "bool vexpand" : true,
 993          "bool visible" : false,
 994          "id" : "navigationwindow",
 995          "items" : [
 996           {
 997            "# int last_selected_line" : "-1",
 998            "$ Gtk.Widget? selected_row" : "null",
 999            "$ xns" : "Gtk",
1000            "* prop" : "child",
1001            "id" : "navigation",
1002            "items" : [
1003             {
1004              "$ xns" : "Gtk",
1005              "bool expand" : true,
1006              "items" : [
1007               {
1008                "$ xns" : "Gtk",
1009                "* prop" : "factory",
1010                "listeners" : {
1011                 "bind" : [
1012                  "(listitem) => {",
1013                  "\t ",
1014                  "\t// GLib.debug(\"listitme is is %s\", ((Gtk.ListItem)listitem).get_type().name());",
1015                  "\t",
1016                  "\t//var expand = (Gtk.TreeExpander) ((Gtk.ListItem)listitem).get_child();",
1017                  "\tvar expand = (Gtk.TreeExpander)  ((Gtk.ListItem)listitem).get_child();",
1018                  "\t ",
1019                  "\t ",
1020                  "\tvar hbox = (Gtk.Box) expand.child;",
1021                  " ",
1022                  "\t",
1023                  "\tvar img = (Gtk.Image) hbox.get_first_child();",
1024                  "\tvar lbl = (Gtk.Label) img.get_next_sibling();",
1025                  "\t",
1026                  "\tvar lr = (Gtk.TreeListRow)((Gtk.ListItem)listitem).get_item();",
1027                  "\tvar sym = (Lsp.DocumentSymbol) lr.get_item();",
1028                  "\t",
1029                  "\tsym.set_data<Gtk.Widget>(\"widget\", expand.get_parent());",
1030                  "\texpand.get_parent().get_parent().set_data<Lsp.DocumentSymbol>(\"symbol\", sym);",
1031                  "\t",
1032                  "\t//GLib.debug(\"save sym on %s\", expand.get_parent().get_parent().get_type().name());",
1033                  "\t",
1034                  "\t//GLib.debug(\"got %d children for %s\" , (int)sym.children.get_n_items(), sym.name);",
1035                  "    ",
1036                  "    expand.set_hide_expander( sym.children.get_n_items()  < 1);",
1037                  " \texpand.set_list_row(lr);",
1038                  " \t//this.in_bind = true;",
1039                  " \t// default is to expand",
1040                  " ",
1041                  " \t//this.in_bind = false;",
1042                  " \t",
1043                  " \tsym.bind_property(\"symbol_icon\",",
1044                  "                    img, \"icon_name\",",
1045                  "                   GLib.BindingFlags.SYNC_CREATE);",
1046                  " \t",
1047                  " \thbox.css_classes = { sym.symbol_icon };",
1048                  " \t",
1049                  " \tsym.bind_property(\"name\",",
1050                  "                    lbl, \"label\",",
1051                  "                   GLib.BindingFlags.SYNC_CREATE);",
1052                  " \t// should be better?- --line no?",
1053                  " \tsym.bind_property(\"tooltip\",",
1054                  "                    lbl, \"tooltip_markup\",",
1055                  "                   GLib.BindingFlags.SYNC_CREATE);",
1056                  " \t// bind image...",
1057                  " \t",
1058                  "}",
1059                  ""
1060                 ],
1061                 "setup" : [
1062                  "(listitem) => {",
1063                  "\t",
1064                  "\tvar expand = new Gtk.TreeExpander();",
1065                  "\t ",
1066                  "\texpand.set_indent_for_depth(true);",
1067                  "\texpand.set_indent_for_icon(true);",
1068                  "\tvar hbox = new Gtk.Box(Gtk.Orientation.HORIZONTAL,0);",
1069                  "\tvar icon = new Gtk.Image();",
1070                  "\tvar lbl = new Gtk.Label(\"\");",
1071                  "\tlbl.use_markup = true;",
1072                  "\tlbl.ellipsize = Pango.EllipsizeMode.END;",
1073                  "\t",
1074                  "\ticon.margin_end = 4;",
1075                  " \tlbl.justify = Gtk.Justification.LEFT;",
1076                  " \tlbl.xalign = 0;",
1077                  "",
1078                  "//\tlistitem.activatable = true; ??",
1079                  "\t",
1080                  "\thbox.append(icon);",
1081                  "\thbox.append(lbl);",
1082                  "\texpand.set_child(hbox);",
1083                  "\t((Gtk.ListItem)listitem).set_child(expand);",
1084                  "\t",
1085                  "}",
1086                  ""
1087                 ]
1088                },
1089                "xtype" : "SignalListItemFactory"
1090               }
1091              ],
1092              "string title" : "Code Navigation",
1093              "xtype" : "ColumnViewColumn"
1094             },
1095             {
1096              "$ xns" : "Gtk",
1097              "* prop" : "model",
1098              "id" : "navigationselmodel",
1099              "items" : [
1100               {
1101                "$ xns" : "Gtk",
1102                "* prop" : "model",
1103                "id" : "navigationsort",
1104                "items" : [
1105                 {
1106                  "$ Gtk.TreeListModelCreateModelFunc create_func" : [
1107                   "(item) => {",
1108                   " ",
1109                   "\treturn ((Lsp.DocumentSymbol)item).children;",
1110                   "}",
1111                   ""
1112                  ],
1113                  "$ xns" : "Gtk",
1114                  "* prop" : "model",
1115                  "bool autoexpand" : true,
1116                  "bool passthrough" : false,
1117                  "items" : [
1118                   {
1119                    "$ GLib.Type item_type" : "typeof(Lsp.DocumentSymbol)",
1120                    "$ xns" : "GLib",
1121                    "* prop" : "root",
1122                    "id" : "navliststore",
1123                    "xtype" : "ListStore",
1124                    "| Lsp.DocumentSymbol? symbolAtLine" : [
1125                     "(uint line, uint chr) {",
1126                     " ",
1127                     "\t",
1128                     "\tfor(var i = 0; i < this.el.get_n_items();i++) {",
1129                     "\t\tvar el = (Lsp.DocumentSymbol)this.el.get_item(i);",
1130                     "\t\t//GLib.debug(\"Check sym %s : %d-%d\",",
1131                     "\t\t//\tel.name , (int)el.range.start.line,",
1132                     "\t\t//\t(int)el.range.end.line",
1133                     "\t\t//);",
1134                     "\t\tvar ret = el.containsLine(line,chr);",
1135                     "\t\tif (ret != null) {",
1136                     "\t\t\treturn ret;",
1137                     "\t\t}",
1138                     "\t\t",
1139                     "\t}",
1140                     "\t",
1141                     "\treturn null;",
1142                     "}"
1143                    ]
1144                   }
1145                  ],
1146                  "listeners" : {
1147                   "items_changed" : [
1148                    "(position, removed, added) => {",
1149                    "\tGLib.debug(\"tree item changed %d , %d , %d\",(int) position, (int)removed, (int) added);",
1150                    "\t if (added < 1) { ",
1151                    "\t \treturn;",
1152                    " \t}",
1153                    "\t//var sym = (Lsp.DocumentSymbol) this.el.get_item(position);",
1154                    "\tvar row = this.el.get_row(position);",
1155                    "\t",
1156                    "\tGLib.debug(\"got %s\", row.get_item().get_type().name());",
1157                    "\t",
1158                    "",
1159                    "}",
1160                    ""
1161                   ]
1162                  },
1163                  "xtype" : "TreeListModel"
1164                 },
1165                 {
1166                  "$ xns" : "Gtk",
1167                  "* prop" : "sorter",
1168                  "items" : [
1169                   {
1170                    "$ xns" : "Gtk",
1171                    "* prop" : "sorter",
1172                    "items" : [
1173                     {
1174                      "$ GLib.Type this_type" : "typeof(Lsp.DocumentSymbol)",
1175                      "$ xns" : "Gtk",
1176                      "* prop" : "expression",
1177                      "string property_name" : "sort_key",
1178                      "xtype" : "PropertyExpression"
1179                     }
1180                    ],
1181                    "xtype" : "StringSorter"
1182                   }
1183                  ],
1184                  "xtype" : "TreeListRowSorter"
1185                 }
1186                ],
1187                "xtype" : "SortListModel",
1188                "| Lsp.DocumentSymbol? getSymbolAt" : [
1189                 "(uint row) {",
1190                 "",
1191                 "   var tr = (Gtk.TreeListRow)this.el.get_item(row);",
1192                 "   ",
1193                 "   var a = tr.get_item();;   ",
1194                 "   GLib.debug(\"get_item (2) = %s\", a.get_type().name());",
1195                 "  \t",
1196                 "   ",
1197                 "   return (Lsp.DocumentSymbol)tr.get_item();",
1198                 "\t ",
1199                 "}"
1200                ],
1201                "| int getRowFromSymbol" : [
1202                 "(Lsp.DocumentSymbol sym) {",
1203                 "",
1204                 "\tfor (var i=0;i < this.el.get_n_items(); i++) {",
1205                 "\t\tvar tr = (Gtk.TreeListRow)this.el.get_item(i);",
1206                 "\t   ",
1207                 "\t\tif (sym.equals( (Lsp.DocumentSymbol)tr.get_item())) {",
1208                 "\t\t\treturn i;",
1209                 "\t\t}",
1210                 "\t}",
1211                 "   \treturn -1;",
1212                 "}"
1213                ],
1214                "| void collapseOnLoad" : [
1215                 "() {",
1216                 "\tfor (var i=0;i < this.el.get_n_items(); i++) {",
1217                 "\t\tvar tr = (Gtk.TreeListRow)this.el.get_item(i);",
1218                 "\t\tvar sym =  (Lsp.DocumentSymbol)tr.get_item();",
1219                 "\t\tswitch (sym.kind) {",
1220                 "\t \t\tcase Lsp.SymbolKind.Enum: ",
1221                 "\t \t\t\ttr.expanded = false;",
1222                 "\t \t\t\tbreak;",
1223                 "\t\t\tdefault:",
1224                 "\t\t\t\t//tr.expanded = true;",
1225                 "\t\t\t\tbreak;",
1226                 "\t\t}",
1227                 "\t}",
1228                 " ",
1229                 "\t",
1230                 "",
1231                 "",
1232                 "}"
1233                ]
1234               }
1235              ],
1236              "xtype" : "NoSelection"
1237             },
1238             {
1239              "$ xns" : "Gtk",
1240              "listeners" : {
1241               "pressed" : [
1242                "(n_press, x, y) => {",
1243                "\tstring pos;",
1244                "  \tvar row = _this.navigation.getRowWidgetAt(x,y, out pos );",
1245                "",
1246                "    if (row == null) {",
1247                "\t    GLib.debug(\"no row selected items\");",
1248                "\t    return;",
1249                "    }",
1250                "\tGLib.debug(\"got click on %s\", row.get_type().name());    ",
1251                "    //Lsp.DocumentSymbol",
1252                "    var sym =  row.get_data<Lsp.DocumentSymbol>(\"symbol\");",
1253                "    if (sym == null) {",
1254                "    \treturn;",
1255                "\t}",
1256                "\t/*",
1257                "\t \"range\" : {",
1258                "              \"start\" : {",
1259                "                \"line\" : 1410,",
1260                "                \"character\" : 8",
1261                "              },",
1262                "              \"end\" : {",
1263                "                \"line\" : 1410,",
1264                "                \"character\" : 39",
1265                "              }",
1266                "            },",
1267                "        */",
1268                "     GLib.debug(\"goto line %d\",   (int)sym.range.start.line); ",
1269                "    _this.scroll_to_line((int)sym.range.start.line);",
1270                "    Gtk.TextIter iter;",
1271                "    _this.buffer.el.get_iter_at_line_offset(out iter, ",
1272                "    \t(int)sym.range.start.line,",
1273                "    \t(int)sym.range.start.character",
1274                "\t);",
1275                "    _this.buffer.el.place_cursor(iter);",
1276                "\t",
1277                "}"
1278               ]
1279              },
1280              "xtype" : "GestureClick"
1281             }
1282            ],
1283            "string name" : "editor-navigation",
1284            "xtype" : "ColumnView",
1285            "| Gtk.Widget? getRowWidgetAt" : [
1286             "(double x,  double  y, out string pos) {",
1287             "",
1288             "\tpos = \"\";",
1289             "\tvar w = this.el.pick(x, y, Gtk.PickFlags.DEFAULT);",
1290             "\t//GLib.debug(\"got widget %s\", w == null ? \"nothing\" : w.get_type().name());",
1291             "\tif (w == null) {",
1292             "\t\treturn null;",
1293             "\t}",
1294             "\t",
1295             "\tvar row= w.get_ancestor(GLib.Type.from_name(\"GtkColumnViewRowWidget\"));",
1296             "\tif (row == null) {",
1297             "\t\treturn null;",
1298             "\t}",
1299             "\t",
1300             "\t//GLib.debug(\"got colview %s\", row == null ? \"nothing\" : row.get_type().name());",
1301             "\t ",
1302             " ",
1303             "\t",
1304             "\t//GLib.debug(\"row number is %d\", rn);",
1305             "\t//GLib.debug(\"click %d, %d\", (int)x, (int)y);",
1306             "\t// above or belw",
1307             "\tGraphene.Rect  bounds;",
1308             "\trow.compute_bounds(this.el, out bounds);",
1309             "\t//GLib.debug(\"click x=%d, y=%d, w=%d, h=%d\", ",
1310             "\t//\t(int)bounds.get_x(), (int)bounds.get_y(),",
1311             "\t//\t(int)bounds.get_width(), (int)bounds.get_height()",
1312             "\t//\t);",
1313             "\tvar ypos = y - bounds.get_y();",
1314             "\t//GLib.debug(\"rel ypos = %d\", (int)ypos);\t",
1315             "\tvar rpos = 100.0 * (ypos / bounds.get_height());",
1316             "\t//GLib.debug(\"rel pos = %d %%\", (int)rpos);",
1317             "\tpos = \"over\";",
1318             "\t",
1319             "\tif (rpos > 80) {",
1320             "\t\tpos = \"below\";",
1321             "\t} else if (rpos < 20) {",
1322             "\t\tpos = \"above\";",
1323             "\t} ",
1324             "\treturn row;",
1325             " }"
1326            ],
1327            "| int getRowAt" : [
1328             "(double x,  double  y, out string pos) {",
1329             "",
1330             "\tpos = \"\";",
1331             "\tvar w = this.el.pick(x, y, Gtk.PickFlags.DEFAULT);",
1332             "\t//GLib.debug(\"got widget %s\", w == null ? \"nothing\" : w.get_type().name());",
1333             "\tif (w == null) {",
1334             "\t\treturn -1;",
1335             "\t}",
1336             "\t",
1337             "\tvar row= w.get_ancestor(GLib.Type.from_name(\"GtkColumnViewRowWidget\"));",
1338             "\tif (row == null) {",
1339             "\t\treturn -1;",
1340             "\t}",
1341             "\t",
1342             "\t//GLib.debug(\"got colview %s\", row == null ? \"nothing\" : row.get_type().name());",
1343             "\t ",
1344             "\tvar rn = 0;",
1345             "\tvar cr = row;",
1346             "\t ",
1347             "\twhile (cr.get_prev_sibling() != null) {",
1348             "\t\trn++;",
1349             "\t\tcr = cr.get_prev_sibling();",
1350             "\t}",
1351             "\t",
1352             "\t//GLib.debug(\"row number is %d\", rn);",
1353             "\t//GLib.debug(\"click %d, %d\", (int)x, (int)y);",
1354             "\t// above or belw",
1355             "\tGraphene.Rect  bounds;",
1356             "\trow.compute_bounds(this.el, out bounds);",
1357             "\t//GLib.debug(\"click x=%d, y=%d, w=%d, h=%d\", ",
1358             "\t//\t(int)bounds.get_x(), (int)bounds.get_y(),",
1359             "\t//\t(int)bounds.get_width(), (int)bounds.get_height()",
1360             "\t//\t);",
1361             "\tvar ypos = y - bounds.get_y();",
1362             "\t//GLib.debug(\"rel ypos = %d\", (int)ypos);\t",
1363             "\tvar rpos = 100.0 * (ypos / bounds.get_height());",
1364             "\t//GLib.debug(\"rel pos = %d %%\", (int)rpos);",
1365             "\tpos = \"over\";",
1366             "\t",
1367             "\tif (rpos > 80) {",
1368             "\t\tpos = \"below\";",
1369             "\t} else if (rpos < 20) {",
1370             "\t\tpos = \"above\";",
1371             "\t} ",
1372             "\treturn rn;",
1373             " }"
1374            ],
1375            "| void show" : [
1376             "(Gee.ArrayList<Lsp.DocumentSymbol> syms) {",
1377             "\t_this.navigationwindow.el.show();",
1378             "\t//_this.navliststore.el.remove_all();",
1379             "\t",
1380             "\t",
1381             "\tvar ls  = new GLib.ListStore(typeof(Lsp.DocumentSymbol));",
1382             "\t",
1383             "\tforeach(var sym in syms) {",
1384             "\t\tls.append(sym);",
1385             "\t}",
1386             "\tLsp.DocumentSymbol.copyList(ls, _this.navliststore.el);",
1387             "\t//_this.navliststore.el.append(sym);",
1388             "\tthis.last_selected_line = -1;",
1389             "\tGLib.Idle.add(() => {",
1390             "\t\t_this.navigationsort.collapseOnLoad();",
1391             "\t\tGtk.TextIter iter;",
1392             "\t\t_this.buffer.el.get_iter_at_offset (",
1393             "\t\t\t\tout iter, _this.buffer.el.cursor_position);",
1394             "\t\t",
1395             "\t\tGLib.debug(\"idle update scroll %d, %d\", iter.get_line(),",
1396             "\t\t\t\titer.get_line_offset());",
1397             "\t\tthis.updateSelectedLine(",
1398             "\t\t\t\t(uint)iter.get_line(),",
1399             "\t\t\t\t(uint)iter.get_line_offset()",
1400             "\t\t);",
1401             "\t\treturn false;",
1402             "\t});",
1403             "",
1404             "}"
1405            ],
1406            "| void updateSelectedLine" : [
1407             "(uint line, uint chr) {",
1408             "\tif (line == this.last_selected_line) {",
1409             "\t\treturn;",
1410             "\t}",
1411             "\tGLib.debug(\"select line %d\", (int)line);",
1412             "\tthis.last_selected_line = (int)line;",
1413             "\t",
1414             "\t",
1415             "\tvar new_row = -1;",
1416             "\tvar sym = _this.navliststore.symbolAtLine(line, chr);",
1417             "\tif (sym != null) {",
1418             "\t \tnew_row = _this.navigationsort.getRowFromSymbol(sym);",
1419             " \t\tGLib.debug(\"select line %d - row found %d\", (int)line, new_row);",
1420             " \t} else {",
1421             " \t\tGLib.debug(\" no symbol found at line %d\", (int)line);",
1422             " \t}",
1423             " \t",
1424             "\tif (this.selected_row != null) { ",
1425             "\t\tGLib.debug(\" remove selected row\");",
1426             "\t\tthis.selected_row.remove_css_class(\"selected-row\");",
1427             "\t}",
1428             "\tthis.selected_row  = null;",
1429             "\tif (new_row > -1) {",
1430             "\t\tthis.el.scroll_to(new_row,null,Gtk.ListScrollFlags.NONE, null);",
1431             "\t\tvar row = sym.get_data<Gtk.Widget>(\"widget\");",
1432             "\t\tif (row != null) {",
1433             "\t\t\tGLib.debug(\" Add selected row\");",
1434             " \t\t\t",
1435             "\t\t\trow.add_css_class(\"selected-row\");",
1436             "\t\t\tthis.selected_row = row;",
1437             "",
1438             "\t\t\t",
1439             "\t\t} else {",
1440             "\t\t\tGLib.debug(\"could not find widget on row %d\", new_row);",
1441             "\t\t}",
1442             "",
1443             "\t}",
1444             "",
1445             "",
1446             "}"
1447            ]
1448           }
1449          ],
1450          "xtype" : "ScrolledWindow"
1451         }
1452        ],
1453        "xtype" : "Box"
1454       }
1455      ],
1456      "xtype" : "Paned"
1457     }
1458    ],
1459    "xtype" : "Box",
1460    "| bool saveContents" : [
1461     "  ()  {",
1462     "    ",
1463     "    ",
1464     "    if (_this.file == null) {",
1465     "        return true;",
1466     "    }",
1467     "    ",
1468     "     ",
1469     "     ",
1470     "     var str = _this.buffer.toString();",
1471     "     ",
1472     "     _this.buffer.checkSyntax();",
1473     "     ",
1474     "     ",
1475     "     ",
1476     "     // LeftPanel.model.changed(  str , false);",
1477     "     _this.dirty = false;",
1478     "     _this.save_button.el.sensitive = false;",
1479     "     ",
1480     "    // find the text for the node..",
1481     "    if (_this.file.xtype != \"PlainFile\") {",
1482     "       // in theory these properties have to exist!?!",
1483     "    \tthis.prop.val = str;",
1484     "        //this.window.windowstate.left_props.reload();",
1485     "    } else {",
1486     "        _this.file.setSource(  str );",
1487     "     }",
1488     "    ",
1489     "    // call the signal..",
1490     "    this.save();",
1491     "    ",
1492     "    return true;",
1493     "",
1494     "} "
1495    ],
1496    "| int search" : [
1497     "(string in_txt) {",
1498     "",
1499     "\tvar s = new GtkSource.SearchSettings();",
1500     "\ts.case_sensitive = _this.case_sensitive.el.active;",
1501     "\ts.regex_enabled = _this.regex.el.active;\t",
1502     "\ts.wrap_around = false;",
1503     "\t",
1504     "\tthis.searchcontext = new GtkSource.SearchContext(this.buffer.el,s);",
1505     "\tthis.searchcontext.set_highlight(true);",
1506     "\tvar txt = in_txt;",
1507     "\t",
1508     "\tif (_this.multiline.el.active) {",
1509     "\t\ttxt = in_txt.replace(\"\\\\n\", \"\\n\");",
1510     "\t}",
1511     "\t",
1512     "\ts.set_search_text(txt);",
1513     "\tGtk.TextIter beg, st,en;",
1514     "\t ",
1515     "\tthis.buffer.el.get_start_iter(out beg);",
1516     "\tbool has_wrapped_around;",
1517     "\tthis.searchcontext.forward(beg, out st, out en, out has_wrapped_around);",
1518     "\tthis.last_search_end = 0;",
1519     "\t",
1520     "\treturn this.searchcontext.get_occurrences_count();",
1521     "",
1522     " ",
1523     "   ",
1524     "",
1525     "}",
1526     ""
1527    ],
1528    "| string tempFileContents" : [
1529     "() {",
1530     "   ",
1531     "   ",
1532     "   if (_this.file == null) {",
1533     "       return \"\";",
1534     "   }",
1535     "\tvar str= this.buffer.toString();",
1536     "\tif (_this.file.xtype == \"PlainFile\") {",
1537     "    ",
1538     "     \treturn str;",
1539     "    ",
1540     "    }",
1541     "  ",
1542     "      ",
1543     "     ",
1544     "    GLib.debug(\"calling validate\");    ",
1545     "    // clear the buttons.",
1546     " \tif (_this.prop.name == \"xns\" || _this.prop.name == \"xtype\") {",
1547     "\t\treturn this.file.toSource(); ;",
1548     "\t}",
1549     "\t",
1550     "\tvar oldcode  = _this.prop.val;",
1551     "\t_this.prop.val = str;",
1552     "    var ret = _this.file.toSource();",
1553     "    _this.prop.val = oldcode;",
1554     "    return ret;",
1555     "    ",
1556     "}"
1557    ],
1558    "| void backSearch" : [
1559     "(bool change_focus) {",
1560     "",
1561     "\tif (this.searchcontext == null) {",
1562     "\t\treturn;",
1563     "\t}",
1564     "\t",
1565     "\tGtk.TextIter beg, st,en;",
1566     "\tbool has_wrapped_around;",
1567     "\tthis.buffer.el.get_iter_at_offset(out beg, this.last_search_end -1 );",
1568     "\t",
1569     "\tif (!this.searchcontext.backward(beg, out st, out en, out has_wrapped_around)) {",
1570     "\t\tthis.last_search_end = 0;",
1571     "\t} else {",
1572     "\t\tthis.last_search_end = en.get_offset();",
1573     "\t\tif (change_focus) {",
1574     "\t\t\tthis.view.el.grab_focus();",
1575     "\t\t}",
1576     "\t\tthis.buffer.el.place_cursor(st);",
1577     "\t\tthis.view.el.scroll_to_iter(st,  0.1f, true, 0.0f, 0.5f);",
1578     "\t}",
1579     "",
1580     "}",
1581     ""
1582    ],
1583    "| void forwardSearch" : [
1584     "(bool change_focus) {",
1585     "",
1586     "\tif (this.searchcontext == null) {",
1587     "\t\treturn;",
1588     "\t} ",
1589     "",
1590     "\tGtk.TextIter beg, st,en;",
1591     "\t bool has_wrapped_around;",
1592     "\tthis.buffer.el.get_iter_at_offset(out beg, this.last_search_end);",
1593     "\tif (!this.searchcontext.forward(beg, out st, out en, out has_wrapped_around)) {",
1594     "\t",
1595     "\t\tthis.last_search_end = 0; // not sure if this should happen",
1596     "\t} else {",
1597     "\t\tif (has_wrapped_around) {",
1598     "\t\t\treturn;",
1599     "\t\t}",
1600     "\t",
1601     "\t\tthis.last_search_end = en.get_offset();",
1602     "\t\tif (change_focus) {",
1603     "\t\t\tthis.view.el.grab_focus();",
1604     "\t\t}",
1605     "\t\tthis.buffer.el.place_cursor(st);",
1606     "\t\tthis.view.el.scroll_to_iter(st,  0.1f, true, 0.0f, 0.5f);",
1607     "\t}",
1608     " ",
1609     "}",
1610     ""
1611    ],
1612    "| void reset" : [
1613     "() {",
1614     "\t this.file = null;    ",
1615     "     ",
1616     "    this.node = null;",
1617     "    this.prop = null;",
1618     "\tthis.searchcontext = null;",
1619     "  ",
1620     "}",
1621     ""
1622    ],
1623    "| void scroll_to_line" : [
1624     "(int line) {",
1625     "",
1626     "\tGLib.Timeout.add(500, () => {",
1627     "   ",
1628     "\t\tvar buf = this.view.el.get_buffer();",
1629     "",
1630     "\t\tvar sbuf = (GtkSource.Buffer) buf;",
1631     "",
1632     "",
1633     "\t\tGtk.TextIter iter;   ",
1634     "\t\tsbuf.get_iter_at_line(out iter,  line);",
1635     "\t\tthis.view.el.scroll_to_iter(iter,  0.1f, true, 0.0f, 0.5f);",
1636     "\t\treturn false;",
1637     "\t});   ",
1638     "}",
1639     ""
1640    ],
1641    "| void show" : [
1642     "(JsRender.JsRender file, JsRender.Node? node, JsRender.NodeProp? prop)",
1643     "{",
1644     "    this.reset();",
1645     "    if (this.file != null) {",
1646     "    \tthis.file.navigation_tree_updated.disconnect(",
1647     "    \t\t_this.navigation.show",
1648     "    \t);",
1649     "    }",
1650     "    this.file = file;    ",
1651     "    this.file.navigation_tree_updated.connect(",
1652     "\t\t_this.navigation.show",
1653     "\t);",
1654     "    if (file.xtype != \"PlainFile\") {",
1655     "    \tthis.prop = prop;",
1656     "        this.node = node;",
1657     "",
1658     "        // find the text for the node..",
1659     "        this.view.load( prop.val );",
1660     "        this.updateErrorMarks();",
1661     "        ",
1662     "        ",
1663     "        ",
1664     "        this.close_btn.el.show();       ",
1665     "    ",
1666     "    } else {",
1667     "        this.view.load(        file.toSource() );",
1668     "        this.updateErrorMarks();",
1669     "        this.close_btn.el.hide();",
1670     "        var ls = file.getLanguageServer();",
1671     "        ls.queueDocumentSymbols(file);",
1672     "        ////ls.documentSymbols.begin(file, (a,o) => {",
1673     "        //\t_this.navigation.show(ls.documentSymbols.end(o)); ",
1674     "       //});",
1675     "        //documentSymbols",
1676     "        ",
1677     "    }",
1678     " ",
1679     "}"
1680    ],
1681    "| void updateErrorMarks" : [
1682     "() {",
1683     "\t",
1684     " ",
1685     "",
1686     "\tvar buf = _this.buffer.el;",
1687     "\tGtk.TextIter start;",
1688     "\tGtk.TextIter end;     ",
1689     "\tbuf.get_bounds (out start, out end);",
1690     "",
1691     "\t",
1692     "",
1693     " ",
1694     "\t//GLib.debug(\"highlight errors\");\t\t ",
1695     "",
1696     "\t // we should highlight other types of errors..",
1697     "",
1698     "\tif (_this.window.windowstate.state != WindowState.State.CODEONLY ",
1699     "\t\t&&",
1700     "\t\t_this.window.windowstate.state != WindowState.State.CODE",
1701     "\t\t) {",
1702     "\t\t//GLib.debug(\"windowstate != CODEONLY?\");",
1703     "\t\t",
1704     "\t\treturn;",
1705     "\t} ",
1706     "",
1707     "\t ",
1708     "\tif (_this.file == null) {",
1709     "\t\tGLib.debug(\"file is null?\");",
1710     "\t\treturn;",
1711     "",
1712     "\t}",
1713     "\tvar ar = this.file.getErrors();",
1714     "\tif (ar.size < 1) {",
1715     "\t\tbuf.remove_source_marks (start, end, \"ERR\");",
1716     "\t\tbuf.remove_source_marks (start, end, \"WARN\");",
1717     "\t\tbuf.remove_source_marks (start, end, \"DEPR\");",
1718     "\t\tbuf.remove_tag_by_name (\"ERR\", start, end);",
1719     "\t\tbuf.remove_tag_by_name (\"WARN\", start, end);",
1720     "\t\tbuf.remove_tag_by_name (\"DEPR\", start, end);",
1721     "\t\tthis.last_error_counter = file.error_counter ;",
1722     "\t\t//GLib.debug(\"highlight %s :  %s has no errors\", this.file.relpath, category);",
1723     "\t\treturn;",
1724     "\t}",
1725     "\t",
1726     "",
1727     " // basicaly check if there is no change, then we do not do any update..",
1728     " // we can do this by just using an error counter?",
1729     " // if that's changed then we will do an update, otherwise dont bother.",
1730     "\t  ",
1731     "\t",
1732     "\tvar offset = 0;",
1733     "\tvar hoffset = 0;",
1734     "",
1735     "\tvar tlines = buf.get_line_count () +1;",
1736     "\t",
1737     "\tif (_this.prop != null) {",
1738     "\t\t// this still seems flaky...",
1739     "",
1740     "\t\ttlines = _this.prop.end_line;",
1741     "\t\toffset = _this.prop.start_line;",
1742     "\t\thoffset = _this.node.node_pad.length + 2; //shift it left  by 2 ? ..",
1743     "\t\t",
1744     "\t\t ",
1745     "\t} else {",
1746     "\t\t// no update...",
1747     "\t\tif (this.last_error_counter == file.error_counter) {",
1748     "\t\t",
1749     "\t\t\treturn;",
1750     "\t\t}",
1751     "\t",
1752     "\t}",
1753     "\tbuf.remove_source_marks (start, end, \"ERR\");",
1754     "\tbuf.remove_source_marks (start, end, \"WARN\");",
1755     "\tbuf.remove_source_marks (start, end, \"DEPR\");",
1756     "\tbuf.remove_tag_by_name (\"ERR\", start, end);",
1757     "\tbuf.remove_tag_by_name (\"WARN\", start, end);",
1758     "\tbuf.remove_tag_by_name (\"DEPR\", start, end);",
1759     "\t",
1760     "\tforeach(var diag in ar) { ",
1761     "\t     Gtk.TextIter iter;",
1762     "//        print(\"get inter\\n\");",
1763     "\t    var eline = (int)diag.range.start.line - offset;",
1764     "\t    var eline_to = (int)diag.range.end.line - offset;",
1765     "\t    //var eline =  diag.range.end_line - offset;",
1766     "\t    //GLib.debug(\"GOT ERROR on line %d -- converted to %d  (offset = %d)\",",
1767     "\t    //\terr.line ,eline, offset);",
1768     "\t    ",
1769     "\t    ",
1770     "\t    if (eline > tlines || eline < 0) {",
1771     "\t        continue;",
1772     "\t    }",
1773     "\t    ",
1774     "\t    buf.get_iter_at_line( out iter, eline);",
1775     "\t   \tvar msg = \"Line: %d %s : %s\".printf(eline+1, diag.category, diag.message);",
1776     "\t    buf.create_source_mark( msg, diag.category, iter);",
1777     "\t    ",
1778     " \t    var spos = (int)diag.range.start.character - hoffset;",
1779     " \t    if (spos < 0) { spos =0 ; }",
1780     " \t    if (spos > iter.get_chars_in_line()) {",
1781     " \t    \tspos = iter.get_chars_in_line();",
1782     "    \t}",
1783     "\t\tbuf.get_iter_at_line( out iter, eline_to);",
1784     "\t\tvar epos = (int)diag.range.end.character - hoffset;",
1785     " \t    if (epos < 0) { epos =0 ; }",
1786     " \t    if (epos > iter.get_chars_in_line()) {",
1787     " \t    \tepos = iter.get_chars_in_line();",
1788     "    \t}",
1789     " \t     ",
1790     " \t    ",
1791     " \t    buf.get_iter_at_line_offset( out start, eline, spos); ",
1792     " \t   ",
1793     " \t    buf.get_iter_at_line_offset( out end, eline_to,epos); ",
1794     " \t    \t",
1795     "\t    buf.apply_tag_by_name(diag.category, start, end);",
1796     "\t    ",
1797     "\t   // GLib.debug(\"set line %d to %s\", eline, msg);",
1798     "\t    //this.marks.set(eline, msg);",
1799     "\t}",
1800     "\tthis.last_error_counter = file.error_counter ;",
1801     "",
1802     "",
1803     "",
1804     " ",
1805     "",
1806     "}"
1807    ]
1808   }
1809  ],
1810  "name" : "Editor"
1811 }