git.roojs.org Git - roobuilder/blob - src/Builder4/Editor.vala

   1 static Editor  _Editor;
   2
   3 public class Editor : Object
   4 {
   5         public Gtk.Box el;
   6         private Editor  _this;
   7
   8         public static Editor singleton()
   9         {
  10                 if (_Editor == null) {
  11                     _Editor= new Editor();
  12                 }
  13                 return _Editor;
  14         }
  15         public Xcls_save_button save_button;
  16         public Xcls_helper helper;
  17         public Xcls_close_btn close_btn;
  18         public Xcls_RightEditor RightEditor;
  19         public Xcls_view view;
  20         public Xcls_buffer buffer;
  21         public Xcls_keystate keystate;
  22         public Xcls_search_entry search_entry;
  23         public Xcls_search_results search_results;
  24         public Xcls_nextBtn nextBtn;
  25         public Xcls_backBtn backBtn;
  26         public Xcls_search_settings search_settings;
  27         public Xcls_case_sensitive case_sensitive;
  28         public Xcls_regex regex;
  29         public Xcls_multiline multiline;
  30         public Xcls_navigationwindow navigationwindow;
  31         public Xcls_navigation navigation;
  32         public Xcls_navigationselmodel navigationselmodel;
  33         public Xcls_navigationsort navigationsort;
  34         public Xcls_navliststore navliststore;
  35
  36                 // my vars (def)
  37         public int pos_root_x;
  38         public Xcls_MainWindow window;
  39         public bool dirty;
  40         public int pos_root_y;
  41         public bool pos;
  42         public int last_error_counter;
  43         public GtkSource.SearchContext searchcontext;
  44         public int last_search_end;
  45         public signal void save ();
  46         public JsRender.JsRender? file;
  47         public JsRender.Node node;
  48         public JsRender.NodeProp? prop;
  49         public string activeEditor;
  50
  51         // ctor
  52         public Editor()
  53         {
  54                 _this = this;
  55                 this.el = new Gtk.Box( Gtk.Orientation.VERTICAL, 0 );
  56
  57                 // my vars (dec)
  58                 this.window = null;
  59                 this.dirty = false;
  60                 this.pos = false;
  61                 this.last_error_counter = 0;
  62                 this.searchcontext = null;
  63                 this.last_search_end = 0;
  64                 this.file = null;
  65                 this.node = null;
  66                 this.prop = null;
  67                 this.activeEditor = "\"\"";
  68
  69                 // set gobject values
  70                 this.el.homogeneous = false;
  71                 this.el.hexpand = true;
  72                 this.el.vexpand = true;
  73                 var child_1 = new Xcls_Paned1( _this );
  74                 child_1.ref();
  75                 this.el.append( child_1.el );
  76         }
  77
  78         // user defined functions
  79         public bool saveContents ()  {
  80
  81
  82             if (_this.file == null) {
  83                 return true;
  84             }
  85
  86
  87
  88              var str = _this.buffer.toString();
  89
  90              _this.buffer.checkSyntax();
  91
  92
  93
  94              // LeftPanel.model.changed(  str , false);
  95              _this.dirty = false;
  96              _this.save_button.el.sensitive = false;
  97
  98             // find the text for the node..
  99             if (_this.file.xtype != "PlainFile") {
 100                // in theory these properties have to exist!?!
 101                 this.prop.val = str;
 102                 //this.window.windowstate.left_props.reload();
 103             } else {
 104                 _this.file.setSource(  str );
 105              }
 106
 107             // call the signal..
 108             this.save();
 109
 110             return true;
 111
 112         }
 113         public void forwardSearch (bool change_focus) {
 114
 115                 if (this.searchcontext == null) {
 116                         return;
 117                 }
 118
 119                 Gtk.TextIter beg, st,en;
 120                  bool has_wrapped_around;
 121                 this.buffer.el.get_iter_at_offset(out beg, this.last_search_end);
 122                 if (!this.searchcontext.forward(beg, out st, out en, out has_wrapped_around)) {
 123
 124                         this.last_search_end = 0; // not sure if this should happen
 125                 } else {
 126                         if (has_wrapped_around) {
 127                                 return;
 128                         }
 129
 130                         this.last_search_end = en.get_offset();
 131                         if (change_focus) {
 132                                 this.view.el.grab_focus();
 133                         }
 134                         this.buffer.el.place_cursor(st);
 135                         this.view.el.scroll_to_iter(st,  0.1f, true, 0.0f, 0.5f);
 136                 }
 137
 138         }
 139         public void show (JsRender.JsRender file, JsRender.Node? node, JsRender.NodeProp? prop)
 140         {
 141             this.reset();
 142             if (this.file != null) {
 143                 this.file.navigation_tree_updated.disconnect(
 144                         _this.navigation.show
 145                 );
 146             }
 147             this.file = file;
 148             this.file.navigation_tree_updated.connect(
 149                         _this.navigation.show
 150                 );
 151             if (file.xtype != "PlainFile") {
 152                 this.prop = prop;
 153                 this.node = node;
 154
 155                 // find the text for the node..
 156                 this.view.load( prop.val );
 157                 this.updateErrorMarks();
 158
 159
 160
 161                 this.close_btn.el.show();
 162
 163             } else {
 164                 this.view.load(        file.toSource() );
 165                 this.updateErrorMarks();
 166                 this.close_btn.el.hide();
 167                 var ls = file.getLanguageServer();
 168                 ls.queueDocumentSymbols(file);
 169                 ////ls.documentSymbols.begin(file, (a,o) => {
 170                 //      _this.navigation.show(ls.documentSymbols.end(o));
 171                //});
 172                 //documentSymbols
 173
 174             }
 175
 176         }
 177         public void backSearch (bool change_focus) {
 178
 179                 if (this.searchcontext == null) {
 180                         return;
 181                 }
 182
 183                 Gtk.TextIter beg, st,en;
 184                 bool has_wrapped_around;
 185                 this.buffer.el.get_iter_at_offset(out beg, this.last_search_end -1 );
 186
 187                 if (!this.searchcontext.backward(beg, out st, out en, out has_wrapped_around)) {
 188                         this.last_search_end = 0;
 189                 } else {
 190                         this.last_search_end = en.get_offset();
 191                         if (change_focus) {
 192                                 this.view.el.grab_focus();
 193                         }
 194                         this.buffer.el.place_cursor(st);
 195                         this.view.el.scroll_to_iter(st,  0.1f, true, 0.0f, 0.5f);
 196                 }
 197
 198         }
 199         public string tempFileContents () {
 200
 201
 202            if (_this.file == null) {
 203                return "";
 204            }
 205                 var str= this.buffer.toString();
 206                 if (_this.file.xtype == "PlainFile") {
 207
 208                 return str;
 209
 210             }
 211
 212
 213
 214             GLib.debug("calling validate");
 215             // clear the buttons.
 216                 if (_this.prop.name == "xns" || _this.prop.name == "xtype") {
 217                         return this.file.toSource(); ;
 218                 }
 219
 220                 var oldcode  = _this.prop.val;
 221                 _this.prop.val = str;
 222             var ret = _this.file.toSource();
 223             _this.prop.val = oldcode;
 224             return ret;
 225
 226         }
 227         public void reset () {
 228                  this.file = null;
 229
 230             this.node = null;
 231             this.prop = null;
 232                 this.searchcontext = null;
 233
 234         }
 235         public int search (string in_txt) {
 236
 237                 var s = new GtkSource.SearchSettings();
 238                 s.case_sensitive = _this.case_sensitive.el.active;
 239                 s.regex_enabled = _this.regex.el.active;
 240                 s.wrap_around = false;
 241
 242                 this.searchcontext = new GtkSource.SearchContext(this.buffer.el,s);
 243                 this.searchcontext.set_highlight(true);
 244                 var txt = in_txt;
 245
 246                 if (_this.multiline.el.active) {
 247                         txt = in_txt.replace("\\n", "\n");
 248                 }
 249
 250                 s.set_search_text(txt);
 251                 Gtk.TextIter beg, st,en;
 252
 253                 this.buffer.el.get_start_iter(out beg);
 254                 bool has_wrapped_around;
 255                 this.searchcontext.forward(beg, out st, out en, out has_wrapped_around);
 256                 this.last_search_end = 0;
 257
 258                 return this.searchcontext.get_occurrences_count();
 259
 260
 261
 262
 263         }
 264         public void updateErrorMarks () {
 265
 266
 267
 268                 var buf = _this.buffer.el;
 269                 Gtk.TextIter start;
 270                 Gtk.TextIter end;
 271                 buf.get_bounds (out start, out end);
 272
 273
 274
 275
 276                 //GLib.debug("highlight errors");
 277
 278                  // we should highlight other types of errors..
 279
 280                 if (_this.window.windowstate.state != WindowState.State.CODEONLY
 281                         &&
 282                         _this.window.windowstate.state != WindowState.State.CODE
 283                         ) {
 284                         //GLib.debug("windowstate != CODEONLY?");
 285
 286                         return;
 287                 }
 288
 289
 290                 if (_this.file == null) {
 291                         GLib.debug("file is null?");
 292                         return;
 293
 294                 }
 295                 var ar = this.file.getErrors();
 296                 if (ar.size < 1) {
 297                         buf.remove_source_marks (start, end, "ERR");
 298                         buf.remove_source_marks (start, end, "WARN");
 299                         buf.remove_source_marks (start, end, "DEPR");
 300                         buf.remove_tag_by_name ("ERR", start, end);
 301                         buf.remove_tag_by_name ("WARN", start, end);
 302                         buf.remove_tag_by_name ("DEPR", start, end);
 303                         this.last_error_counter = file.error_counter ;
 304                         //GLib.debug("highlight %s :  %s has no errors", this.file.relpath, category);
 305                         return;
 306                 }
 307
 308
 309          // basicaly check if there is no change, then we do not do any update..
 310          // we can do this by just using an error counter?
 311          // if that's changed then we will do an update, otherwise dont bother.
 312
 313
 314                 var offset = 0;
 315                 var hoffset = 0;
 316
 317                 var tlines = buf.get_line_count () +1;
 318
 319                 if (_this.prop != null) {
 320                         // this still seems flaky...
 321
 322                         tlines = _this.prop.end_line;
 323                         offset = _this.prop.start_line;
 324                         hoffset = _this.node.node_pad.length + 2; //shift it left  by 2 ? ..
 325
 326
 327                 } else {
 328                         // no update...
 329                         if (this.last_error_counter == file.error_counter) {
 330
 331                                 return;
 332                         }
 333
 334                 }
 335                 buf.remove_source_marks (start, end, "ERR");
 336                 buf.remove_source_marks (start, end, "WARN");
 337                 buf.remove_source_marks (start, end, "DEPR");
 338                 buf.remove_tag_by_name ("ERR", start, end);
 339                 buf.remove_tag_by_name ("WARN", start, end);
 340                 buf.remove_tag_by_name ("DEPR", start, end);
 341
 342                 foreach(var diag in ar) {
 343                      Gtk.TextIter iter;
 344         //        print("get inter\n");
 345                     var eline = (int)diag.range.start.line - offset;
 346                     var eline_to = (int)diag.range.end.line - offset;
 347                     //var eline =  diag.range.end_line - offset;
 348                     //GLib.debug("GOT ERROR on line %d -- converted to %d  (offset = %d)",
 349                     //  err.line ,eline, offset);
 350
 351
 352                     if (eline > tlines || eline < 0) {
 353                         continue;
 354                     }
 355
 356                     buf.get_iter_at_line( out iter, eline);
 357                         var msg = "Line: %d %s : %s".printf(eline+1, diag.category, diag.message);
 358                     buf.create_source_mark( msg, diag.category, iter);
 359
 360                     var spos = (int)diag.range.start.character - hoffset;
 361                     if (spos < 0) { spos =0 ; }
 362                     if (spos > iter.get_chars_in_line()) {
 363                         spos = iter.get_chars_in_line();
 364                 }
 365                         buf.get_iter_at_line( out iter, eline_to);
 366                         var epos = (int)diag.range.end.character - hoffset;
 367                     if (epos < 0) { epos =0 ; }
 368                     if (epos > iter.get_chars_in_line()) {
 369                         epos = iter.get_chars_in_line();
 370                 }
 371
 372
 373                     buf.get_iter_at_line_offset( out start, eline, spos);
 374
 375                     buf.get_iter_at_line_offset( out end, eline_to,epos);
 376
 377                     buf.apply_tag_by_name(diag.category, start, end);
 378
 379                    // GLib.debug("set line %d to %s", eline, msg);
 380                     //this.marks.set(eline, msg);
 381                 }
 382                 this.last_error_counter = file.error_counter ;
 383
 384
 385
 386
 387
 388         }
 389         public void scroll_to_line (int line) {
 390
 391                 GLib.Timeout.add(500, () => {
 392
 393                         var buf = this.view.el.get_buffer();
 394
 395                         var sbuf = (GtkSource.Buffer) buf;
 396
 397
 398                         Gtk.TextIter iter;
 399                         sbuf.get_iter_at_line(out iter,  line);
 400                         this.view.el.scroll_to_iter(iter,  0.1f, true, 0.0f, 0.5f);
 401                         return false;
 402                 });
 403         }
 404         public class Xcls_Paned1 : Object
 405         {
 406                 public Gtk.Paned el;
 407                 private Editor  _this;
 408
 409
 410                         // my vars (def)
 411
 412                 // ctor
 413                 public Xcls_Paned1(Editor _owner )
 414                 {
 415                         _this = _owner;
 416                         this.el = new Gtk.Paned( Gtk.Orientation.HORIZONTAL );
 417
 418                         // my vars (dec)
 419
 420                         // set gobject values
 421                         this.el.width_request = 200;
 422                         this.el.shrink_end_child = false;
 423                         var child_1 = new Xcls_Box2( _this );
 424                         child_1.ref();
 425                         this.el.start_child = child_1.el;
 426                         var child_2 = new Xcls_Box27( _this );
 427                         child_2.ref();
 428                         this.el.end_child = child_2.el;
 429                 }
 430
 431                 // user defined functions
 432         }
 433         public class Xcls_Box2 : Object
 434         {
 435                 public Gtk.Box el;
 436                 private Editor  _this;
 437
 438
 439                         // my vars (def)
 440
 441                 // ctor
 442                 public Xcls_Box2(Editor _owner )
 443                 {
 444                         _this = _owner;
 445                         this.el = new Gtk.Box( Gtk.Orientation.VERTICAL, 0 );
 446
 447                         // my vars (dec)
 448
 449                         // set gobject values
 450                         var child_1 = new Xcls_Box3( _this );
 451                         child_1.ref();
 452                         this.el.append( child_1.el );
 453                         new Xcls_RightEditor( _this );
 454                         this.el.append( _this.RightEditor.el );
 455                         var child_3 = new Xcls_Box15( _this );
 456                         child_3.ref();
 457                         this.el.append ( child_3.el  );
 458                 }
 459
 460                 // user defined functions
 461         }
 462         public class Xcls_Box3 : Object
 463         {
 464                 public Gtk.Box el;
 465                 private Editor  _this;
 466
 467
 468                         // my vars (def)
 469
 470                 // ctor
 471                 public Xcls_Box3(Editor _owner )
 472                 {
 473                         _this = _owner;
 474                         this.el = new Gtk.Box( Gtk.Orientation.HORIZONTAL, 0 );
 475
 476                         // my vars (dec)
 477
 478                         // set gobject values
 479                         this.el.homogeneous = false;
 480                         this.el.hexpand = false;
 481                         this.el.vexpand = false;
 482                         new Xcls_save_button( _this );
 483                         this.el.append( _this.save_button.el );
 484                         new Xcls_helper( _this );
 485                         this.el.append( _this.helper.el );
 486                         var child_3 = new Xcls_Scale6( _this );
 487                         child_3.ref();
 488                         this.el.append( child_3.el );
 489                         new Xcls_close_btn( _this );
 490                         this.el.append( _this.close_btn.el );
 491                 }
 492
 493                 // user defined functions
 494         }
 495         public class Xcls_save_button : Object
 496         {
 497                 public Gtk.Button el;
 498                 private Editor  _this;
 499
 500
 501                         // my vars (def)
 502
 503                 // ctor
 504                 public Xcls_save_button(Editor _owner )
 505                 {
 506                         _this = _owner;
 507                         _this.save_button = this;
 508                         this.el = new Gtk.Button();
 509
 510                         // my vars (dec)
 511
 512                         // set gobject values
 513                         this.el.vexpand = true;
 514                         this.el.label = "Save";
 515
 516                         //listeners
 517                         this.el.clicked.connect( () => {
 518                             _this.saveContents();
 519                         });
 520                 }
 521
 522                 // user defined functions
 523         }
 524
 525         public class Xcls_helper : Object
 526         {
 527                 public Gtk.Label el;
 528                 private Editor  _this;
 529
 530
 531                         // my vars (def)
 532
 533                 // ctor
 534                 public Xcls_helper(Editor _owner )
 535                 {
 536                         _this = _owner;
 537                         _this.helper = this;
 538                         this.el = new Gtk.Label( null );
 539
 540                         // my vars (dec)
 541
 542                         // set gobject values
 543                         this.el.margin_end = 4;
 544                         this.el.margin_start = 4;
 545                         this.el.justify = Gtk.Justification.LEFT;
 546                         this.el.xalign = 0f;
 547                 }
 548
 549                 // user defined functions
 550                 public void setHelp (Lsp.Hover? help) {
 551                         if (help == null || help.contents == null
 552                                 || help.contents.size < 1) {
 553                                 this.el.set_text("");
 554                                 return;
 555                         }
 556                         var sig = help.contents.get(0).value.split(" ");
 557                         string[] str = {};
 558                         for(var i =0; i < sig.length; i++) {
 559
 560                                 switch(sig[i]) {
 561                                         case "public":
 562                                         case "private":
 563                                         case "protected":
 564                                         case "async":
 565                                         case "class":
 566                                         case "{":
 567                                         case "}":
 568                                         case "(":
 569                                         case ")":
 570
 571                                                 str += sig[i];
 572                                                 continue;
 573
 574
 575                                         default:
 576
 577                                                 str += ("<span underline=\"single\" color=\"blue\" >" +
 578                                                         GLib.Markup.escape_text(sig[i])
 579                                                         +"</span>");
 580                                         continue;
 581                                 }
 582                         }
 583                         if (help.contents.size > 1) {
 584                                 sig += ("\n\n"  + help.contents[1].value);
 585                         }
 586
 587                         this.el.set_markup(string.joinv(" ",str));
 588
 589                 }
 590         }
 591
 592         public class Xcls_Scale6 : Object
 593         {
 594                 public Gtk.Scale el;
 595                 private Editor  _this;
 596
 597
 598                         // my vars (def)
 599
 600                 // ctor
 601                 public Xcls_Scale6(Editor _owner )
 602                 {
 603                         _this = _owner;
 604                         this.el = new Gtk.Scale.with_range (Gtk.Orientation.HORIZONTAL,6, 30, 1);
 605
 606                         // my vars (dec)
 607
 608                         // set gobject values
 609                         this.el.width_request = 150;
 610                         this.el.has_origin = true;
 611                         this.el.halign = Gtk.Align.END;
 612                         this.el.draw_value = false;
 613                         this.el.digits = 0;
 614                         this.el.sensitive = true;
 615
 616                         // init method
 617
 618                         {
 619                                 //this.el.set_range(6,30);
 620                                 this.el.set_value ( BuilderApplication.settings.editor_font_size);
 621                                 BuilderApplication.settings.editor_font_size_updated.connect(
 622                                         () => {
 623                                                 BuilderApplication.settings.editor_font_size_inchange = true;
 624                                         //      GLib.debug("update range");
 625                                                 this.el.set_value (BuilderApplication.settings.editor_font_size);
 626                                                 BuilderApplication.settings.editor_font_size_inchange = false;
 627                                         }
 628                                 );
 629
 630
 631                         }
 632
 633                         //listeners
 634                         this.el.change_value.connect( (st, val ) => {
 635                                 if (BuilderApplication.settings.editor_font_size_inchange) {
 636                                         return false;
 637                                 }
 638                                 BuilderApplication.settings.editor_font_size = val;
 639                                 return false;
 640                         });
 641                 }
 642
 643                 // user defined functions
 644         }
 645
 646         public class Xcls_close_btn : Object
 647         {
 648                 public Gtk.Button el;
 649                 private Editor  _this;
 650
 651
 652                         // my vars (def)
 653
 654                 // ctor
 655                 public Xcls_close_btn(Editor _owner )
 656                 {
 657                         _this = _owner;
 658                         _this.close_btn = this;
 659                         this.el = new Gtk.Button();
 660
 661                         // my vars (dec)
 662
 663                         // set gobject values
 664                         this.el.icon_name = "window-close";
 665                         this.el.halign = Gtk.Align.END;
 666                         var child_1 = new Xcls_Image8( _this );
 667                         child_1.ref();
 668                         this.el.child = child_1.el;
 669
 670                         //listeners
 671                         this.el.clicked.connect( () => {
 672                             _this.saveContents();
 673                             _this.window.windowstate.switchState(WindowState.State.PREVIEW);
 674                         });
 675                 }
 676
 677                 // user defined functions
 678         }
 679         public class Xcls_Image8 : Object
 680         {
 681                 public Gtk.Image el;
 682                 private Editor  _this;
 683
 684
 685                         // my vars (def)
 686
 687                 // ctor
 688                 public Xcls_Image8(Editor _owner )
 689                 {
 690                         _this = _owner;
 691                         this.el = new Gtk.Image();
 692
 693                         // my vars (dec)
 694
 695                         // set gobject values
 696                         this.el.icon_name = "window-close";
 697                         this.el.icon_size = Gtk.IconSize.NORMAL;
 698                 }
 699
 700                 // user defined functions
 701         }
 702
 703
 704
 705         public class Xcls_RightEditor : Object
 706         {
 707                 public Gtk.ScrolledWindow el;
 708                 private Editor  _this;
 709
 710
 711                         // my vars (def)
 712
 713                 // ctor
 714                 public Xcls_RightEditor(Editor _owner )
 715                 {
 716                         _this = _owner;
 717                         _this.RightEditor = this;
 718                         this.el = new Gtk.ScrolledWindow();
 719
 720                         // my vars (dec)
 721
 722                         // set gobject values
 723                         this.el.vscrollbar_policy = Gtk.PolicyType.AUTOMATIC;
 724                         this.el.vexpand = true;
 725                         this.el.overlay_scrolling = false;
 726                         this.el.hscrollbar_policy = Gtk.PolicyType.AUTOMATIC;
 727                         new Xcls_view( _this );
 728                         this.el.child = _this.view.el;
 729                 }
 730
 731                 // user defined functions
 732         }
 733         public class Xcls_view : Object
 734         {
 735                 public GtkSource.View el;
 736                 private Editor  _this;
 737
 738
 739                         // my vars (def)
 740                 public Gtk.CssProvider css;
 741
 742                 // ctor
 743                 public Xcls_view(Editor _owner )
 744                 {
 745                         _this = _owner;
 746                         _this.view = this;
 747                         this.el = new GtkSource.View();
 748
 749                         // my vars (dec)
 750                         this.css = null;
 751
 752                         // set gobject values
 753                         this.el.auto_indent = true;
 754                         this.el.indent_width = 4;
 755                         this.el.name = "editor-view";
 756                         this.el.show_line_marks = true;
 757                         this.el.insert_spaces_instead_of_tabs = true;
 758                         this.el.show_line_numbers = true;
 759                         this.el.hexpand = true;
 760                         this.el.vexpand = true;
 761                         this.el.has_tooltip = true;
 762                         this.el.css_classes = { "code-editor" };
 763                         this.el.tab_width = 4;
 764                         this.el.highlight_current_line = true;
 765                         new Xcls_buffer( _this );
 766                         this.el.buffer = _this.buffer.el;
 767                         new Xcls_keystate( _this );
 768                         this.el.add_controller(  _this.keystate.el );
 769                         var child_3 = new Xcls_EventControllerScroll13( _this );
 770                         child_3.ref();
 771                         this.el.add_controller(  child_3.el );
 772                         var child_4 = new Xcls_GestureClick14( _this );
 773                         child_4.ref();
 774                         this.el.add_controller(  child_4.el );
 775
 776                         // init method
 777
 778                         this.el.completion.add_provider(
 779                                 new Palete.CompletionProvider(_this)
 780                         );
 781
 782                         // hover seems pretty useless.. - ??
 783                         //var hover = this.el.get_hover();
 784                         //hover.add_provider(new Palete.HoverProvider(_this));
 785
 786                         //this.el.completion.unblock_interactive();
 787                         this.el.completion.select_on_show = true; // select
 788                         //this.el.completion.remember_info_visibility    = true;
 789
 790
 791                         var attrs = new GtkSource.MarkAttributes();
 792
 793                         attrs.set_icon_name ( "process-stop");
 794                         attrs.query_tooltip_text.connect(( mark) => {
 795                              GLib.debug("tooltip query? %s", mark.name);
 796                             return strdup( mark.name);
 797                         });
 798                          attrs.query_tooltip_markup.connect(( mark) => {
 799                              GLib.debug("tooltip query? %s", mark.name);
 800                             return strdup( mark.name);
 801                         });
 802                         this.el.set_mark_attributes ("ERR", attrs, 1);
 803                         attrs.ref();
 804
 805
 806                         var wattrs = new GtkSource.MarkAttributes();
 807                         wattrs.set_icon_name ( "process-stop");
 808                         wattrs.query_tooltip_text.connect(( mark) => {
 809                              GLib.debug("tooltip query? %s", mark.name);
 810                             return strdup(mark.name);
 811                         });
 812                         wattrs.query_tooltip_markup.connect(( mark) => {
 813                              GLib.debug("tooltip query? %s", mark.name);
 814                             return strdup(mark.name);
 815                         });
 816                         this.el.set_mark_attributes ("WARN", wattrs, 1);
 817                         wattrs.ref();
 818
 819
 820                         var dattrs = new GtkSource.MarkAttributes();
 821
 822                         dattrs.set_icon_name ( "process-stop");
 823
 824                         dattrs.query_tooltip_text.connect(( mark) => {
 825                                 GLib.debug("tooltip query? %s", mark.name);
 826                             return strdup(mark.name);
 827                         });
 828                         //dattrs.query_tooltip_markup.connect(( mark) => {
 829                         //      GLib.debug("tooltip query? %s", mark.name);
 830                          //   return strdup(mark.name);
 831                         //});
 832                         this.el.set_mark_attributes ("DEPR", dattrs, 1);
 833                         dattrs.ref();
 834
 835                          this.el.get_space_drawer().set_matrix(null);
 836                          this.el.get_space_drawer().set_types_for_locations(
 837                                 GtkSource.SpaceLocationFlags.ALL,
 838                                 GtkSource.SpaceTypeFlags.ALL
 839                         );
 840                         this.el.get_space_drawer().set_enable_matrix(true);
 841
 842                         //listeners
 843                         this.el.query_tooltip.connect( (x, y, keyboard_tooltip, tooltip) => {
 844
 845                                 //GLib.debug("query tooltip");
 846                                 Gtk.TextIter iter;
 847                                 int trailing;
 848
 849                                 var yoff = (int) _this.RightEditor.el.vadjustment.value;
 850
 851                                 // I think this is problematic - if it's compliing  / updating at same time as query.
 852
 853                                 //if (_this.window.statusbar_compile_spinner.el.spinning) {
 854                                 //      return false;
 855                                 //}
 856
 857                                 this.el.get_iter_at_position (out iter, out trailing,  x,  y + yoff);
 858
 859                                 var l = iter.get_line();
 860
 861
 862
 863                                 // GLib.debug("query tooltip line %d", (int) l);
 864                                 if (l < 0) {
 865
 866                                         return false;
 867                                 }
 868                                 /*
 869                                 if (_this.buffer.marks != null && _this.buffer.marks.has_key(l)) {
 870                                         GLib.debug("line %d setting tip to %s", l,  _this.buffer.marks.get(l));
 871                                         tooltip.set_text(_this.buffer.marks.get(l).dup());
 872                                         return true;
 873                                 }
 874
 875                                 return false;
 876                                 */
 877
 878
 879                                 // this crashes?? - not sure why.
 880                                 var marks = _this.buffer.el.get_source_marks_at_line(l, "ERR");
 881                                 if (marks.is_empty()) {
 882                                         marks = _this.buffer.el.get_source_marks_at_line(l, "WARN");
 883                                 }
 884                                 if (marks.is_empty()) {
 885                                         marks = _this.buffer.el.get_source_marks_at_line(l, "DEPR");
 886                                 }
 887
 888                                 // GLib.debug("query tooltip line %d marks %d", (int)l, (int) marks.length());
 889                                 var str = "";
 890                                 marks.@foreach((m) => {
 891                                         //GLib.debug("got mark %s", m.name);
 892                                         str += (str.length > 0 ? "\n" : "") + m.category + ": " + m.name;
 893                                 });
 894                                 // true if there is a mark..
 895                                 if (str.length > 0 ) {
 896                                         tooltip.set_text( str );
 897                                 }
 898                                 return str.length > 0 ? true : false;
 899
 900                         });
 901                 }
 902
 903                 // user defined functions
 904                 public void load (string str) {
 905
 906                 // show the help page for the active node..
 907                    //this.get('/Help').show();
 908
 909                   // this.get('/BottomPane').el.set_current_page(0);
 910                         GLib.debug("load called - Reset undo buffer");
 911
 912                     var buf = (GtkSource.Buffer)this.el.get_buffer();
 913                     buf.begin_irreversible_action();
 914                     buf.set_text(str, str.length);
 915                     buf.end_irreversible_action();
 916
 917                     var lm = GtkSource.LanguageManager.get_default();
 918                     var lang = "vala";
 919                     if (_this.file != null) {
 920                          lang = _this.file.language;
 921                     }
 922                     print("lang=%s, content_type = %s\n", lang, _this.file.content_type);
 923                     var lg = _this.file.content_type.length > 0  ?
 924                             lm.guess_language(_this.file.path, _this.file.content_type) :
 925                             lm.get_language(lang);
 926
 927
 928                     ((GtkSource.Buffer)(this.el.get_buffer())) .set_language(lg);
 929
 930                     this.el.insert_spaces_instead_of_tabs = true;
 931                     if (lg != null) {
 932                                 print("sourcelanguage  = %s\n", lg.name);
 933                                 if (lg.name == "Vala") {
 934                                     this.el.insert_spaces_instead_of_tabs = false;
 935                                 }
 936                      }
 937                     _this.dirty = false;
 938                     this.el.grab_focus();
 939                     _this.save_button.el.sensitive = false;
 940                     _this.last_error_counter = -1;
 941                 }
 942         }
 943         public class Xcls_buffer : Object
 944         {
 945                 public GtkSource.Buffer el;
 946                 private Editor  _this;
 947
 948
 949                         // my vars (def)
 950                 public int error_line;
 951                 public Gee.HashMap<int,string>? xmarks;
 952                 public bool check_queued;
 953
 954                 // ctor
 955                 public Xcls_buffer(Editor _owner )
 956                 {
 957                         _this = _owner;
 958                         _this.buffer = this;
 959                         this.el = new GtkSource.Buffer( null );
 960
 961                         // my vars (dec)
 962                         this.error_line = -1;
 963                         this.xmarks = null;
 964                         this.check_queued = false;
 965
 966                         // set gobject values
 967                         this.el.highlight_syntax = true;
 968                         this.el.highlight_matching_brackets = true;
 969                         this.el.enable_undo = true;
 970
 971                         // init method
 972
 973                         var buf = this.el;
 974                         buf.create_tag ("bold", "weight", Pango.Weight.BOLD);
 975                         buf.create_tag ("type", "weight", Pango.Weight.BOLD, "foreground", "#204a87");
 976                         buf.create_tag ("keyword", "weight", Pango.Weight.BOLD, "foreground", "#a40000");
 977                         buf.create_tag ("text", "weight", Pango.Weight.NORMAL, "foreground", "#729fcf");
 978                         buf.create_tag ("number", "weight", Pango.Weight.BOLD, "foreground", "#ad7fa8");
 979                         buf.create_tag ("method", "weight", Pango.Weight.BOLD, "foreground", "#729fcf");
 980                         buf.create_tag ("property", "weight", Pango.Weight.BOLD, "foreground", "#BC1F51");
 981                         buf.create_tag ("variable", "weight", Pango.Weight.BOLD, "foreground", "#A518B5");
 982
 983
 984                         buf.create_tag ("ERR", "weight", Pango.Weight.BOLD, "background", "pink");
 985                         buf.create_tag ("WARN", "weight", Pango.Weight.BOLD, "background", "#ABF4EB");
 986                         buf.create_tag ("DEPR", "weight", Pango.Weight.BOLD, "background", "#EEA9FF");
 987
 988                         //listeners
 989                         this.el.cursor_moved.connect( ( ) => {
 990
 991                                 Gtk.TextIter iter;
 992                                 this.el.get_iter_at_offset (
 993                                                 out iter, this.el.cursor_position);
 994
 995                                 _this.navigation.updateSelectedLine(
 996                                                 (uint)iter.get_line(),
 997                                                 (uint)iter.get_line_offset()
 998                                         );
 999                                 this.showHelp(iter);
1000
1001                         });
1002                         this.el.changed.connect( () => {
1003                             // check syntax??
1004                             // ??needed..??
1005                             _this.save_button.el.sensitive = true;
1006                             print("EDITOR CHANGED");
1007                             this.checkSyntax();
1008
1009                             _this.dirty = true;
1010
1011                             // this.get('/LeftPanel.model').changed(  str , false);
1012                             return ;
1013                         });
1014                 }
1015
1016                 // user defined functions
1017                 public bool OLDhighlightErrorsJson (string type, Json.Object obj) {
1018                         Gtk.TextIter start;
1019                         Gtk.TextIter end;
1020                         this.el.get_bounds (out start, out end);
1021
1022                         this.el.remove_source_marks (start, end, type);
1023                         GLib.debug("highlight errors");
1024
1025                          // we should highlight other types of errors..
1026
1027                         if (!obj.has_member(type)) {
1028                                 GLib.debug("Return has no errors\n");
1029                                 return true;
1030                         }
1031
1032                         if (_this.window.windowstate.state != WindowState.State.CODEONLY
1033                                 &&
1034                                 _this.window.windowstate.state != WindowState.State.CODE
1035                                 ) {
1036                                 GLib.debug("windowstate != CODEONLY?");
1037
1038                                 return true;
1039                         }
1040
1041                         //this.marks = new Gee.HashMap<int,string>();
1042                         var err = obj.get_object_member(type);
1043
1044                         if (_this.file == null) {
1045                                 GLib.debug("file is null?");
1046                                 return true;
1047
1048                         }
1049                         var valafn = _this.file.path;
1050
1051                         if (_this.file.xtype != "PlainFile") {
1052
1053                                 valafn = "";
1054                                 try {
1055                                         var  regex = new Regex("\\.bjs$");
1056                                         // should not happen
1057                                         valafn = regex.replace(_this.file.path,_this.file.path.length , 0 , ".vala");
1058                                 } catch (GLib.RegexError e) {
1059                                         return true;
1060                                 }
1061
1062
1063
1064                         }
1065                         if (!err.has_member(valafn)) {
1066                                 GLib.debug("File path has no errors");
1067                                 return  true;
1068                         }
1069
1070                         var lines = err.get_object_member(valafn);
1071
1072                         var offset = 1;
1073                         if (obj.has_member("line_offset")) { // ?? why??
1074                                 offset = (int)obj.get_int_member("line_offset") + 1;
1075                         }
1076
1077
1078                         var tlines = this.el.get_line_count () +1;
1079
1080                         if (_this.prop != null) {
1081
1082                                 tlines = _this.prop.end_line + 1;
1083                                 offset = _this.prop.start_line + 1;
1084
1085                         }
1086
1087
1088
1089                         lines.foreach_member((obj, line, node) => {
1090
1091                              Gtk.TextIter iter;
1092                 //        print("get inter\n");
1093                             var eline = int.parse(line) - offset;
1094                             GLib.debug("GOT ERROR on line %s -- converted to %d  (offset = %d)\n", line,eline, offset);
1095
1096
1097                             if (eline > tlines || eline < 0) {
1098                                 return;
1099                             }
1100
1101
1102                             this.el.get_iter_at_line( out iter, eline);
1103                             //print("mark line\n");
1104                             var msg  = "";
1105                             var ar = lines.get_array_member(line);
1106                             for (var i = 0 ; i < ar.get_length(); i++) {
1107                                 if (ar.get_string_element(i) == "Success") {
1108                                         continue;
1109                                 }
1110                                         msg += (msg.length > 0) ? "\n" : "";
1111                                         msg += ar.get_string_element(i);
1112                                 }
1113                                 if (msg == "") {
1114                                         return;
1115                                 }
1116                                 msg = "Line: %d".printf(eline+1) +  " " + msg;
1117                             this.el.create_source_mark(msg, type, iter);
1118                             GLib.debug("set line %d to %m", eline, msg);
1119                            // this.marks.set(eline, msg);
1120                         } );
1121                         return false;
1122
1123
1124
1125
1126
1127                         }
1128                 public bool checkSyntax () {
1129
1130
1131                     var str = this.toString();
1132
1133                     // needed???
1134                     if (this.error_line > 0) {
1135                          Gtk.TextIter start;
1136                          Gtk.TextIter end;
1137                         this.el.get_bounds (out start, out end);
1138
1139                         this.el.remove_source_marks (start, end, null);
1140                     }
1141                     if (str.length < 1) {
1142                         print("checkSyntax - empty string?\n");
1143                         return true;
1144                     }
1145
1146                     // bit presumptiona
1147                     if (_this.file.xtype == "PlainFile") {
1148
1149                         // assume it's gtk...
1150                          var  oldcode =_this.file.toSource();
1151                         _this.file.setSource(str);
1152                             BuilderApplication.showSpinner("appointment soon","document change pending");
1153                         _this.file.getLanguageServer().document_change(_this.file);
1154                                 _this.file.getLanguageServer().queueDocumentSymbols(_this.file);
1155                         _this.file.setSource(oldcode);
1156
1157
1158                         return true;
1159
1160                     }
1161                    if (_this.file == null) {
1162                        return true;
1163                    }
1164
1165
1166
1167
1168
1169                     GLib.debug("calling validate");
1170                     // clear the buttons.
1171                         if (_this.prop.name == "xns" || _this.prop.name == "xtype") {
1172                                 return true ;
1173                         }
1174                         var oldcode  = _this.prop.val;
1175
1176                         _this.prop.val = str;
1177                         _this.node.updated_count++;
1178                     _this.file.getLanguageServer().document_change(_this.file);
1179                     _this.node.updated_count++;
1180                     _this.prop.val = oldcode;
1181
1182
1183                     //print("done mark line\n");
1184
1185                     return true; // at present allow saving - even if it's invalid..
1186                 }
1187                 public bool highlightErrors ( Gee.HashMap<int,string> validate_res) {
1188
1189                         this.error_line = validate_res.size;
1190
1191                         if (this.error_line < 1) {
1192                                 return true;
1193                         }
1194                         var tlines = this.el.get_line_count ();
1195                         Gtk.TextIter iter;
1196                         var valiter = validate_res.map_iterator();
1197                         while (valiter.next()) {
1198
1199                         //        print("get inter\n");
1200                                 var eline = valiter.get_key();
1201                                 if (eline > tlines) {
1202                                         continue;
1203                                 }
1204                                 this.el.get_iter_at_line( out iter, eline);
1205                                 //print("mark line\n");
1206                                 this.el.create_source_mark(valiter.get_value(), "ERR", iter);
1207                         }
1208                         return false;
1209                 }
1210                 public string toString () {
1211
1212                     Gtk.TextIter s;
1213                     Gtk.TextIter e;
1214                     this.el.get_start_iter(out s);
1215                     this.el.get_end_iter(out e);
1216                     var ret = this.el.get_text(s,e,true);
1217                     //print("TO STRING? " + ret);
1218                     return ret;
1219                 }
1220                 public void showHelp (Gtk.TextIter iter) {
1221                         var back = iter.copy();
1222                         back.backward_char();
1223
1224                         var forward = iter.copy();
1225                         forward.forward_char();
1226
1227                         // what's the character at the iter?
1228                         var str = back.get_text(iter);
1229                         str += iter.get_text(forward);
1230                         if (str.strip().length < 1) {
1231                                 return;
1232                         }
1233                         var offset = iter.get_line_offset();
1234                         var line = iter.get_line();
1235                         if (_this.prop != null) {
1236                                                 //
1237                                 line += _this.prop.start_line ;
1238                                                         // this is based on Gtk using tabs (hence 1/2 chars);
1239                                 offset += _this.node.node_pad.length;
1240                                                         // javascript listeners are indented 2 more spaces.
1241                                 if (_this.prop.ptype == JsRender.NodePropType.LISTENER) {
1242                                         offset += 2;
1243                                 }
1244                         }
1245
1246                         var ls = _this.file.getLanguageServer();
1247                         ls.hover.begin(
1248                                 _this.file, line, offset,
1249                                 ( a, o)  => {
1250                                         try {
1251                                                 var res = ls.hover.end(o );
1252
1253                                                 _this.helper.setHelp(res);
1254                                         } catch (GLib.Error e) {
1255                                                 // noop..
1256                                         }
1257                                 });
1258                 }
1259         }
1260
1261         public class Xcls_keystate : Object
1262         {
1263                 public Gtk.EventControllerKey el;
1264                 private Editor  _this;
1265
1266
1267                         // my vars (def)
1268                 public bool is_control;
1269
1270                 // ctor
1271                 public Xcls_keystate(Editor _owner )
1272                 {
1273                         _this = _owner;
1274                         _this.keystate = this;
1275                         this.el = new Gtk.EventControllerKey();
1276
1277                         // my vars (dec)
1278                         this.is_control = false;
1279
1280                         // set gobject values
1281
1282                         //listeners
1283                         this.el.key_released.connect( (keyval, keycode, state) => {
1284
1285                                  if (keyval == Gdk.Key.Control_L || keyval == Gdk.Key.Control_R) {
1286                                         this.is_control = false;
1287                                 }
1288                             if (keyval == Gdk.Key.s && (state & Gdk.ModifierType.CONTROL_MASK ) > 0 ) {
1289                                 GLib.debug("SAVE: ctrl-S  pressed");
1290                                 _this.saveContents();
1291                                 return;
1292                             }
1293
1294                             if (keyval == Gdk.Key.g && (state & Gdk.ModifierType.CONTROL_MASK ) > 0 ) {
1295                                     GLib.debug("SAVE: ctrl-g  pressed");
1296                                         _this.forwardSearch(true);
1297                                     return;
1298                                 }
1299                                 if (keyval == Gdk.Key.f && (state & Gdk.ModifierType.CONTROL_MASK ) > 0 ) {
1300                                     GLib.debug("SAVE: ctrl-f  pressed");
1301                                         _this.search_entry.el.grab_focus();
1302                                         _this.search_entry.el.select_region(0,-1);
1303                                     return;
1304                                 }
1305                                 if (keyval == Gdk.Key.space && (state & Gdk.ModifierType.CONTROL_MASK ) > 0 ) {
1306                                         _this.view.el.show_completion();
1307                                 }
1308
1309                                 Gtk.TextIter iter;
1310                                 _this.buffer.el.get_iter_at_offset( out iter, _this.buffer.el.cursor_position);
1311                                 var line  = iter.get_line();
1312                                 var offset = iter.get_line_offset();
1313                                 GLib.debug("line  %d  off %d", line ,offset);
1314                                 if (_this.prop != null) {
1315                                         line += _this.prop.start_line + 1; // i think..
1316                                         offset += 12; // should probably be 8 without namespaced
1317                                         GLib.debug("guess line  %d  off %d", line ,offset);
1318                                 }
1319                             //_this.view.el.show_completion();
1320                            // print(event.key.keyval)
1321
1322
1323                             return;
1324
1325
1326                         });
1327                         this.el.key_pressed.connect( (keyval, keycode, state) => {
1328
1329                                 if (keyval == Gdk.Key.Control_L || keyval == Gdk.Key.Control_R) {
1330                                         this.is_control = true;
1331                                 }
1332                                 return false;
1333                         });
1334                 }
1335
1336                 // user defined functions
1337         }
1338
1339         public class Xcls_EventControllerScroll13 : Object
1340         {
1341                 public Gtk.EventControllerScroll el;
1342                 private Editor  _this;
1343
1344
1345                         // my vars (def)
1346                 public double distance;
1347
1348                 // ctor
1349                 public Xcls_EventControllerScroll13(Editor _owner )
1350                 {
1351                         _this = _owner;
1352                         this.el = new Gtk.EventControllerScroll( Gtk.EventControllerScrollFlags.VERTICAL );
1353
1354                         // my vars (dec)
1355                         this.distance = 0.0f;
1356
1357                         // set gobject values
1358
1359                         //listeners
1360                         this.el.scroll.connect( (dx, dy) => {
1361                                 if (!_this.keystate.is_control) {
1362                                         return false;
1363                                 }
1364                                  //GLib.debug("scroll %f",  dy);
1365
1366                                 this.distance += dy;
1367
1368                                 //GLib.debug("scroll %f / %f",  dy, this.distance);
1369
1370                                  if (this.distance < -1) {
1371
1372                                         BuilderApplication.settings.editor_font_size ++;
1373                                         this.distance = 0;
1374                                 }
1375                                 if (this.distance > 1) {
1376                                         BuilderApplication.settings.editor_font_size --;
1377                                         this.distance = 0;
1378                                 }
1379
1380                                 return true;
1381                         });
1382                 }
1383
1384                 // user defined functions
1385         }
1386
1387         public class Xcls_GestureClick14 : Object
1388         {
1389                 public Gtk.GestureClick el;
1390                 private Editor  _this;
1391
1392
1393                         // my vars (def)
1394
1395                 // ctor
1396                 public Xcls_GestureClick14(Editor _owner )
1397                 {
1398                         _this = _owner;
1399                         this.el = new Gtk.GestureClick();
1400
1401                         // my vars (dec)
1402
1403                         // set gobject values
1404
1405                         //listeners
1406                         this.el.pressed.connect( (n_press, x, y) => {
1407                                 Gtk.TextIter iter;
1408                                 int  buffer_x, buffer_y;
1409                                 var gut = _this.view.el.get_gutter(Gtk.TextWindowType.LEFT);
1410
1411                                  _this.view.el.window_to_buffer_coords (Gtk.TextWindowType.TEXT,
1412                                         (int)x - gut.get_width(),  (int)y,
1413                                         out  buffer_x, out  buffer_y);
1414                                 _this.view.el.get_iter_at_location (out  iter,
1415                                                 buffer_x,  buffer_y);;
1416
1417
1418                                 if (_this.buffer.el.iter_has_context_class(iter, "comment") ||
1419                                         _this.buffer.el.iter_has_context_class(iter, "string")
1420                                 ) {
1421                                         return ;
1422                                 }
1423                                 _this.buffer.showHelp(iter);
1424
1425
1426
1427                         });
1428                 }
1429
1430                 // user defined functions
1431         }
1432
1433
1434
1435         public class Xcls_Box15 : Object
1436         {
1437                 public Gtk.Box el;
1438                 private Editor  _this;
1439
1440
1441                         // my vars (def)
1442
1443                 // ctor
1444                 public Xcls_Box15(Editor _owner )
1445                 {
1446                         _this = _owner;
1447                         this.el = new Gtk.Box( Gtk.Orientation.HORIZONTAL, 0 );
1448
1449                         // my vars (dec)
1450
1451                         // set gobject values
1452                         this.el.homogeneous = false;
1453                         this.el.vexpand = false;
1454                         new Xcls_search_entry( _this );
1455                         this.el.append( _this.search_entry.el );
1456                         new Xcls_search_results( _this );
1457                         this.el.append( _this.search_results.el );
1458                         new Xcls_nextBtn( _this );
1459                         this.el.append( _this.nextBtn.el );
1460                         new Xcls_backBtn( _this );
1461                         this.el.append( _this.backBtn.el );
1462                         var child_5 = new Xcls_MenuButton21( _this );
1463                         child_5.ref();
1464                         this.el.append( child_5.el );
1465                 }
1466
1467                 // user defined functions
1468         }
1469         public class Xcls_search_entry : Object
1470         {
1471                 public Gtk.SearchEntry el;
1472                 private Editor  _this;
1473
1474
1475                         // my vars (def)
1476                 public Gtk.CssProvider css;
1477
1478                 // ctor
1479                 public Xcls_search_entry(Editor _owner )
1480                 {
1481                         _this = _owner;
1482                         _this.search_entry = this;
1483                         this.el = new Gtk.SearchEntry();
1484
1485                         // my vars (dec)
1486
1487                         // set gobject values
1488                         this.el.name = "editor-search-entry";
1489                         this.el.hexpand = true;
1490                         this.el.placeholder_text = "Press enter to search";
1491                         this.el.search_delay = 3;
1492                         var child_1 = new Xcls_EventControllerKey17( _this );
1493                         child_1.ref();
1494                         this.el.add_controller(  child_1.el );
1495
1496                         //listeners
1497                         this.el.search_changed.connect( ( ) => {
1498
1499                         _this.search(_this.search_entry.el.text);
1500                                  _this.search_results.updateResults();
1501
1502                                 GLib.Timeout.add_seconds(1,() => {
1503                                          _this.search_results.updateResults();
1504                                          return false;
1505                                  });
1506                         });
1507                 }
1508
1509                 // user defined functions
1510                 public void forwardSearch (bool change_focus) {
1511
1512
1513                         _this.forwardSearch(change_focus);
1514
1515                 /*
1516
1517                         switch(_this.windowstate.state) {
1518                                 case WindowState.State.CODEONLY:
1519                                 //case WindowState.State.CODE:
1520                                         // search the code being edited..
1521                                         _this.windowstate.code_editor_tab.forwardSearch(change_focus);
1522
1523                                         break;
1524                                 case WindowState.State.PREVIEW:
1525                                         if (_this.windowstate.file.xtype == "Gtk") {
1526                                                 _this.windowstate.window_gladeview.forwardSearch(change_focus);
1527                                         } else {
1528                                                  _this.windowstate.window_rooview.forwardSearch(change_focus);
1529                                         }
1530
1531                                         break;
1532                         }
1533                         */
1534
1535                 }
1536         }
1537         public class Xcls_EventControllerKey17 : Object
1538         {
1539                 public Gtk.EventControllerKey el;
1540                 private Editor  _this;
1541
1542
1543                         // my vars (def)
1544
1545                 // ctor
1546                 public Xcls_EventControllerKey17(Editor _owner )
1547                 {
1548                         _this = _owner;
1549                         this.el = new Gtk.EventControllerKey();
1550
1551                         // my vars (dec)
1552
1553                         // set gobject values
1554
1555                         //listeners
1556                         this.el.key_pressed.connect( (keyval, keycode, state) => {
1557
1558                                 if (keyval == Gdk.Key.g && (state & Gdk.ModifierType.CONTROL_MASK ) > 0 ) {
1559                                     GLib.debug("SAVE: ctrl-g  pressed");
1560                                         _this.forwardSearch(true);
1561                                     return true;
1562                                 }
1563
1564
1565                                 if (keyval == Gdk.Key.Return && _this.search_entry.el.text.length > 0) {
1566                                         _this.forwardSearch(true);
1567
1568
1569                                     return true;
1570
1571                                 }
1572                            // print(event.key.keyval)
1573
1574                             return false;
1575                         });
1576                 }
1577
1578                 // user defined functions
1579         }
1580
1581
1582         public class Xcls_search_results : Object
1583         {
1584                 public Gtk.Label el;
1585                 private Editor  _this;
1586
1587
1588                         // my vars (def)
1589
1590                 // ctor
1591                 public Xcls_search_results(Editor _owner )
1592                 {
1593                         _this = _owner;
1594                         _this.search_results = this;
1595                         this.el = new Gtk.Label( "No Results" );
1596
1597                         // my vars (dec)
1598
1599                         // set gobject values
1600                         this.el.margin_end = 4;
1601                         this.el.margin_start = 4;
1602                 }
1603
1604                 // user defined functions
1605                 public void updateResults () {
1606                         this.el.visible = true;
1607
1608                         var res = _this.searchcontext.get_occurrences_count();
1609                         if (res < 0) {
1610                                 _this.search_results.el.label = "??? Matches";
1611                                 return;
1612                         }
1613
1614                         _this.nextBtn.el.sensitive = false;
1615                         _this.backBtn.el.sensitive = false;
1616
1617                         if (res > 0) {
1618                                 _this.search_results.el.label = "%d Matches".printf(res);
1619                                 _this.nextBtn.el.sensitive = true;
1620                                 _this.backBtn.el.sensitive = true;
1621                                 return;
1622                         }
1623                         _this.search_results.el.label = "No Matches";
1624
1625                 }
1626         }
1627
1628         public class Xcls_nextBtn : Object
1629         {
1630                 public Gtk.Button el;
1631                 private Editor  _this;
1632
1633
1634                         // my vars (def)
1635                 public bool always_show_image;
1636
1637                 // ctor
1638                 public Xcls_nextBtn(Editor _owner )
1639                 {
1640                         _this = _owner;
1641                         _this.nextBtn = this;
1642                         this.el = new Gtk.Button();
1643
1644                         // my vars (dec)
1645                         this.always_show_image = true;
1646
1647                         // set gobject values
1648                         this.el.icon_name = "go-down";
1649                         this.el.sensitive = false;
1650
1651                         //listeners
1652                         this.el.clicked.connect( (event) => {
1653
1654                                 _this.forwardSearch(true);
1655
1656
1657                         });
1658                 }
1659
1660                 // user defined functions
1661         }
1662
1663         public class Xcls_backBtn : Object
1664         {
1665                 public Gtk.Button el;
1666                 private Editor  _this;
1667
1668
1669                         // my vars (def)
1670                 public bool always_show_image;
1671
1672                 // ctor
1673                 public Xcls_backBtn(Editor _owner )
1674                 {
1675                         _this = _owner;
1676                         _this.backBtn = this;
1677                         this.el = new Gtk.Button();
1678
1679                         // my vars (dec)
1680                         this.always_show_image = true;
1681
1682                         // set gobject values
1683                         this.el.icon_name = "go-up";
1684                         this.el.sensitive = false;
1685
1686                         //listeners
1687                         this.el.clicked.connect( (event) => {
1688
1689                                 _this.backSearch(true);
1690
1691                         });
1692                 }
1693
1694                 // user defined functions
1695         }
1696
1697         public class Xcls_MenuButton21 : Object
1698         {
1699                 public Gtk.MenuButton el;
1700                 private Editor  _this;
1701
1702
1703                         // my vars (def)
1704                 public bool always_show_image;
1705
1706                 // ctor
1707                 public Xcls_MenuButton21(Editor _owner )
1708                 {
1709                         _this = _owner;
1710                         this.el = new Gtk.MenuButton();
1711
1712                         // my vars (dec)
1713                         this.always_show_image = true;
1714
1715                         // set gobject values
1716                         this.el.icon_name = "emblem-system";
1717                         this.el.always_show_arrow = true;
1718                         new Xcls_search_settings( _this );
1719                         this.el.popover = _this.search_settings.el;
1720                 }
1721
1722                 // user defined functions
1723         }
1724         public class Xcls_search_settings : Object
1725         {
1726                 public Gtk.Popover el;
1727                 private Editor  _this;
1728
1729
1730                         // my vars (def)
1731
1732                 // ctor
1733                 public Xcls_search_settings(Editor _owner )
1734                 {
1735                         _this = _owner;
1736                         _this.search_settings = this;
1737                         this.el = new Gtk.Popover();
1738
1739                         // my vars (dec)
1740
1741                         // set gobject values
1742                         var child_1 = new Xcls_Box23( _this );
1743                         child_1.ref();
1744                         this.el.child = child_1.el;
1745                 }
1746
1747                 // user defined functions
1748         }
1749         public class Xcls_Box23 : Object
1750         {
1751                 public Gtk.Box el;
1752                 private Editor  _this;
1753
1754
1755                         // my vars (def)
1756
1757                 // ctor
1758                 public Xcls_Box23(Editor _owner )
1759                 {
1760                         _this = _owner;
1761                         this.el = new Gtk.Box( Gtk.Orientation.VERTICAL, 0 );
1762
1763                         // my vars (dec)
1764
1765                         // set gobject values
1766                         new Xcls_case_sensitive( _this );
1767                         this.el.append( _this.case_sensitive.el );
1768                         new Xcls_regex( _this );
1769                         this.el.append( _this.regex.el );
1770                         new Xcls_multiline( _this );
1771                         this.el.append( _this.multiline.el );
1772                 }
1773
1774                 // user defined functions
1775         }
1776         public class Xcls_case_sensitive : Object
1777         {
1778                 public Gtk.CheckButton el;
1779                 private Editor  _this;
1780
1781
1782                         // my vars (def)
1783
1784                 // ctor
1785                 public Xcls_case_sensitive(Editor _owner )
1786                 {
1787                         _this = _owner;
1788                         _this.case_sensitive = this;
1789                         this.el = new Gtk.CheckButton();
1790
1791                         // my vars (dec)
1792
1793                         // set gobject values
1794                         this.el.label = "Case Sensitive";
1795
1796                         // init method
1797
1798                         {
1799                                 this.el.show();
1800                         }
1801                 }
1802
1803                 // user defined functions
1804         }
1805
1806         public class Xcls_regex : Object
1807         {
1808                 public Gtk.CheckButton el;
1809                 private Editor  _this;
1810
1811
1812                         // my vars (def)
1813
1814                 // ctor
1815                 public Xcls_regex(Editor _owner )
1816                 {
1817                         _this = _owner;
1818                         _this.regex = this;
1819                         this.el = new Gtk.CheckButton();
1820
1821                         // my vars (dec)
1822
1823                         // set gobject values
1824                         this.el.label = "Regex";
1825
1826                         // init method
1827
1828                         {
1829                                 this.el.show();
1830                         }
1831                 }
1832
1833                 // user defined functions
1834         }
1835
1836         public class Xcls_multiline : Object
1837         {
1838                 public Gtk.CheckButton el;
1839                 private Editor  _this;
1840
1841
1842                         // my vars (def)
1843
1844                 // ctor
1845                 public Xcls_multiline(Editor _owner )
1846                 {
1847                         _this = _owner;
1848                         _this.multiline = this;
1849                         this.el = new Gtk.CheckButton();
1850
1851                         // my vars (dec)
1852
1853                         // set gobject values
1854                         this.el.label = "Multi-line (add \\n)";
1855                 }
1856
1857                 // user defined functions
1858         }
1859
1860
1861
1862
1863
1864
1865         public class Xcls_Box27 : Object
1866         {
1867                 public Gtk.Box el;
1868                 private Editor  _this;
1869
1870
1871                         // my vars (def)
1872
1873                 // ctor
1874                 public Xcls_Box27(Editor _owner )
1875                 {
1876                         _this = _owner;
1877                         this.el = new Gtk.Box( Gtk.Orientation.VERTICAL, 0 );
1878
1879                         // my vars (dec)
1880
1881                         // set gobject values
1882                         this.el.hexpand = true;
1883                         this.el.vexpand = true;
1884                         var child_1 = new Xcls_Box28( _this );
1885                         child_1.ref();
1886                         this.el.append( child_1.el );
1887                         new Xcls_navigationwindow( _this );
1888                         this.el.append( _this.navigationwindow.el );
1889                 }
1890
1891                 // user defined functions
1892         }
1893         public class Xcls_Box28 : Object
1894         {
1895                 public Gtk.Box el;
1896                 private Editor  _this;
1897
1898
1899                         // my vars (def)
1900
1901                 // ctor
1902                 public Xcls_Box28(Editor _owner )
1903                 {
1904                         _this = _owner;
1905                         this.el = new Gtk.Box( Gtk.Orientation.HORIZONTAL, 0 );
1906
1907                         // my vars (dec)
1908
1909                         // set gobject values
1910                 }
1911
1912                 // user defined functions
1913         }
1914
1915         public class Xcls_navigationwindow : Object
1916         {
1917                 public Gtk.ScrolledWindow el;
1918                 private Editor  _this;
1919
1920
1921                         // my vars (def)
1922
1923                 // ctor
1924                 public Xcls_navigationwindow(Editor _owner )
1925                 {
1926                         _this = _owner;
1927                         _this.navigationwindow = this;
1928                         this.el = new Gtk.ScrolledWindow();
1929
1930                         // my vars (dec)
1931
1932                         // set gobject values
1933                         this.el.hexpand = true;
1934                         this.el.vexpand = true;
1935                         this.el.visible = false;
1936                         new Xcls_navigation( _this );
1937                         this.el.child = _this.navigation.el;
1938                 }
1939
1940                 // user defined functions
1941         }
1942         public class Xcls_navigation : Object
1943         {
1944                 public Gtk.ColumnView el;
1945                 private Editor  _this;
1946
1947
1948                         // my vars (def)
1949                 public int last_selected_line;
1950                 public Gtk.Widget? selected_row;
1951
1952                 // ctor
1953                 public Xcls_navigation(Editor _owner )
1954                 {
1955                         _this = _owner;
1956                         _this.navigation = this;
1957                         new Xcls_navigationselmodel( _this );
1958                         this.el = new Gtk.ColumnView( _this.navigationselmodel.el );
1959
1960                         // my vars (dec)
1961                         this.last_selected_line = -1;
1962                         this.selected_row = null;
1963
1964                         // set gobject values
1965                         this.el.name = "editor-navigation";
1966                         var child_2 = new Xcls_ColumnViewColumn31( _this );
1967                         child_2.ref();
1968                         this.el.append_column( child_2.el );
1969                         var child_3 = new Xcls_GestureClick40( _this );
1970                         child_3.ref();
1971                         this.el.add_controller(  child_3.el );
1972                 }
1973
1974                 // user defined functions
1975                 public Gtk.Widget? getRowWidgetAt (double x,  double  y, out string pos) {
1976
1977                         pos = "";
1978                         var w = this.el.pick(x, y, Gtk.PickFlags.DEFAULT);
1979                         //GLib.debug("got widget %s", w == null ? "nothing" : w.get_type().name());
1980                         if (w == null) {
1981                                 return null;
1982                         }
1983
1984                         var row= w.get_ancestor(GLib.Type.from_name("GtkColumnViewRowWidget"));
1985                         if (row == null) {
1986                                 return null;
1987                         }
1988
1989                         //GLib.debug("got colview %s", row == null ? "nothing" : row.get_type().name());
1990
1991
1992
1993                         //GLib.debug("row number is %d", rn);
1994                         //GLib.debug("click %d, %d", (int)x, (int)y);
1995                         // above or belw
1996                         Graphene.Rect  bounds;
1997                         row.compute_bounds(this.el, out bounds);
1998                         //GLib.debug("click x=%d, y=%d, w=%d, h=%d",
1999                         //      (int)bounds.get_x(), (int)bounds.get_y(),
2000                         //      (int)bounds.get_width(), (int)bounds.get_height()
2001                         //      );
2002                         var ypos = y - bounds.get_y();
2003                         //GLib.debug("rel ypos = %d", (int)ypos);
2004                         var rpos = 100.0 * (ypos / bounds.get_height());
2005                         //GLib.debug("rel pos = %d %%", (int)rpos);
2006                         pos = "over";
2007
2008                         if (rpos > 80) {
2009                                 pos = "below";
2010                         } else if (rpos < 20) {
2011                                 pos = "above";
2012                         }
2013                         return row;
2014                  }
2015                 public void show (Gee.ArrayList<Lsp.DocumentSymbol> syms) {
2016                         _this.navigationwindow.el.show();
2017                         //_this.navliststore.el.remove_all();
2018
2019
2020                         var ls  = new GLib.ListStore(typeof(Lsp.DocumentSymbol));
2021
2022                         foreach(var sym in syms) {
2023                                 ls.append(sym);
2024                         }
2025                         Lsp.DocumentSymbol.copyList(ls, _this.navliststore.el);
2026                         //_this.navliststore.el.append(sym);
2027                         this.last_selected_line = -1;
2028                         GLib.Idle.add(() => {
2029                                 _this.navigationsort.collapseOnLoad();
2030                                 Gtk.TextIter iter;
2031                                 _this.buffer.el.get_iter_at_offset (
2032                                                 out iter, _this.buffer.el.cursor_position);
2033
2034                                 GLib.debug("idle update scroll %d, %d", iter.get_line(),
2035                                                 iter.get_line_offset());
2036                                 this.updateSelectedLine(
2037                                                 (uint)iter.get_line(),
2038                                                 (uint)iter.get_line_offset()
2039                                 );
2040                                 return false;
2041                         });
2042
2043                 }
2044                 public int getRowAt (double x,  double  y, out string pos) {
2045
2046                         pos = "";
2047                         var w = this.el.pick(x, y, Gtk.PickFlags.DEFAULT);
2048                         //GLib.debug("got widget %s", w == null ? "nothing" : w.get_type().name());
2049                         if (w == null) {
2050                                 return -1;
2051                         }
2052
2053                         var row= w.get_ancestor(GLib.Type.from_name("GtkColumnViewRowWidget"));
2054                         if (row == null) {
2055                                 return -1;
2056                         }
2057
2058                         //GLib.debug("got colview %s", row == null ? "nothing" : row.get_type().name());
2059
2060                         var rn = 0;
2061                         var cr = row;
2062
2063                         while (cr.get_prev_sibling() != null) {
2064                                 rn++;
2065                                 cr = cr.get_prev_sibling();
2066                         }
2067
2068                         //GLib.debug("row number is %d", rn);
2069                         //GLib.debug("click %d, %d", (int)x, (int)y);
2070                         // above or belw
2071                         Graphene.Rect  bounds;
2072                         row.compute_bounds(this.el, out bounds);
2073                         //GLib.debug("click x=%d, y=%d, w=%d, h=%d",
2074                         //      (int)bounds.get_x(), (int)bounds.get_y(),
2075                         //      (int)bounds.get_width(), (int)bounds.get_height()
2076                         //      );
2077                         var ypos = y - bounds.get_y();
2078                         //GLib.debug("rel ypos = %d", (int)ypos);
2079                         var rpos = 100.0 * (ypos / bounds.get_height());
2080                         //GLib.debug("rel pos = %d %%", (int)rpos);
2081                         pos = "over";
2082
2083                         if (rpos > 80) {
2084                                 pos = "below";
2085                         } else if (rpos < 20) {
2086                                 pos = "above";
2087                         }
2088                         return rn;
2089                  }
2090                 public void updateSelectedLine (uint line, uint chr) {
2091                         if (line == this.last_selected_line) {
2092                                 return;
2093                         }
2094                         GLib.debug("select line %d", (int)line);
2095                         this.last_selected_line = (int)line;
2096
2097
2098                         var new_row = -1;
2099                         var sym = _this.navliststore.symbolAtLine(line, chr);
2100                         if (sym != null) {
2101                                 new_row = _this.navigationsort.getRowFromSymbol(sym);
2102                                 GLib.debug("select line %d - row found %d", (int)line, new_row);
2103                         } else {
2104                                 GLib.debug(" no symbol found at line %d", (int)line);
2105                         }
2106
2107                         if (this.selected_row != null) {
2108                                 GLib.debug(" remove selected row");
2109                                 this.selected_row.remove_css_class("selected-row");
2110                         }
2111                         this.selected_row  = null;
2112                         if (new_row > -1) {
2113                                 this.el.scroll_to(new_row,null,Gtk.ListScrollFlags.NONE, null);
2114                                 var row = sym.get_data<Gtk.Widget>("widget");
2115                                 if (row != null) {
2116                                         GLib.debug(" Add selected row");
2117
2118                                         row.add_css_class("selected-row");
2119                                         this.selected_row = row;
2120
2121
2122                                 } else {
2123                                         GLib.debug("could not find widget on row %d", new_row);
2124                                 }
2125
2126                         }
2127
2128
2129                 }
2130         }
2131         public class Xcls_ColumnViewColumn31 : Object
2132         {
2133                 public Gtk.ColumnViewColumn el;
2134                 private Editor  _this;
2135
2136
2137                         // my vars (def)
2138
2139                 // ctor
2140                 public Xcls_ColumnViewColumn31(Editor _owner )
2141                 {
2142                         _this = _owner;
2143                         var child_1 = new Xcls_SignalListItemFactory32( _this );
2144                         child_1.ref();
2145                         this.el = new Gtk.ColumnViewColumn( "Code Navigation", child_1.el );
2146
2147                         // my vars (dec)
2148
2149                         // set gobject values
2150                         this.el.expand = true;
2151                 }
2152
2153                 // user defined functions
2154         }
2155         public class Xcls_SignalListItemFactory32 : Object
2156         {
2157                 public Gtk.SignalListItemFactory el;
2158                 private Editor  _this;
2159
2160
2161                         // my vars (def)
2162
2163                 // ctor
2164                 public Xcls_SignalListItemFactory32(Editor _owner )
2165                 {
2166                         _this = _owner;
2167                         this.el = new Gtk.SignalListItemFactory();
2168
2169                         // my vars (dec)
2170
2171                         // set gobject values
2172
2173                         //listeners
2174                         this.el.setup.connect( (listitem) => {
2175
2176                                 var expand = new Gtk.TreeExpander();
2177
2178                                 expand.set_indent_for_depth(true);
2179                                 expand.set_indent_for_icon(true);
2180                                 var hbox = new Gtk.Box(Gtk.Orientation.HORIZONTAL,0);
2181                                 var icon = new Gtk.Image();
2182                                 var lbl = new Gtk.Label("");
2183                                 lbl.use_markup = true;
2184                                 lbl.ellipsize = Pango.EllipsizeMode.END;
2185
2186                                 icon.margin_end = 4;
2187                                 lbl.justify = Gtk.Justification.LEFT;
2188                                 lbl.xalign = 0;
2189
2190                         //      listitem.activatable = true; ??
2191
2192                                 hbox.append(icon);
2193                                 hbox.append(lbl);
2194                                 expand.set_child(hbox);
2195                                 ((Gtk.ListItem)listitem).set_child(expand);
2196
2197                         });
2198                         this.el.bind.connect( (listitem) => {
2199
2200                                 // GLib.debug("listitme is is %s", ((Gtk.ListItem)listitem).get_type().name());
2201
2202                                 //var expand = (Gtk.TreeExpander) ((Gtk.ListItem)listitem).get_child();
2203                                 var expand = (Gtk.TreeExpander)  ((Gtk.ListItem)listitem).get_child();
2204
2205
2206                                 var hbox = (Gtk.Box) expand.child;
2207
2208
2209                                 var img = (Gtk.Image) hbox.get_first_child();
2210                                 var lbl = (Gtk.Label) img.get_next_sibling();
2211
2212                                 var lr = (Gtk.TreeListRow)((Gtk.ListItem)listitem).get_item();
2213                                 var sym = (Lsp.DocumentSymbol) lr.get_item();
2214
2215                                 sym.set_data<Gtk.Widget>("widget", expand.get_parent());
2216                                 expand.get_parent().get_parent().set_data<Lsp.DocumentSymbol>("symbol", sym);
2217
2218                                 //GLib.debug("save sym on %s", expand.get_parent().get_parent().get_type().name());
2219
2220                                 //GLib.debug("got %d children for %s" , (int)sym.children.get_n_items(), sym.name);
2221
2222                             expand.set_hide_expander( sym.children.get_n_items()  < 1);
2223                                 expand.set_list_row(lr);
2224                                 //this.in_bind = true;
2225                                 // default is to expand
2226
2227                                 //this.in_bind = false;
2228
2229                                 sym.bind_property("symbol_icon",
2230                                             img, "icon_name",
2231                                            GLib.BindingFlags.SYNC_CREATE);
2232
2233                                 hbox.css_classes = { sym.symbol_icon };
2234
2235                                 sym.bind_property("name",
2236                                             lbl, "label",
2237                                            GLib.BindingFlags.SYNC_CREATE);
2238                                 // should be better?- --line no?
2239                                 sym.bind_property("tooltip",
2240                                             lbl, "tooltip_markup",
2241                                            GLib.BindingFlags.SYNC_CREATE);
2242                                 // bind image...
2243
2244                         });
2245                 }
2246
2247                 // user defined functions
2248         }
2249
2250
2251         public class Xcls_navigationselmodel : Object
2252         {
2253                 public Gtk.NoSelection el;
2254                 private Editor  _this;
2255
2256
2257                         // my vars (def)
2258
2259                 // ctor
2260                 public Xcls_navigationselmodel(Editor _owner )
2261                 {
2262                         _this = _owner;
2263                         _this.navigationselmodel = this;
2264                         new Xcls_navigationsort( _this );
2265                         this.el = new Gtk.NoSelection( _this.navigationsort.el );
2266
2267                         // my vars (dec)
2268
2269                         // set gobject values
2270                 }
2271
2272                 // user defined functions
2273         }
2274         public class Xcls_navigationsort : Object
2275         {
2276                 public Gtk.SortListModel el;
2277                 private Editor  _this;
2278
2279
2280                         // my vars (def)
2281
2282                 // ctor
2283                 public Xcls_navigationsort(Editor _owner )
2284                 {
2285                         _this = _owner;
2286                         _this.navigationsort = this;
2287                         var child_1 = new Xcls_TreeListModel35( _this );
2288                         child_1.ref();
2289                         var child_2 = new Xcls_TreeListRowSorter37( _this );
2290                         child_2.ref();
2291                         this.el = new Gtk.SortListModel( child_1.el, child_2.el );
2292
2293                         // my vars (dec)
2294
2295                         // set gobject values
2296                 }
2297
2298                 // user defined functions
2299                 public void collapseOnLoad () {
2300                         for (var i=0;i < this.el.get_n_items(); i++) {
2301                                 var tr = (Gtk.TreeListRow)this.el.get_item(i);
2302                                 var sym =  (Lsp.DocumentSymbol)tr.get_item();
2303                                 switch (sym.kind) {
2304                                         case Lsp.SymbolKind.Enum:
2305                                                 tr.expanded = false;
2306                                                 break;
2307                                         default:
2308                                                 //tr.expanded = true;
2309                                                 break;
2310                                 }
2311                         }
2312
2313
2314
2315
2316                 }
2317                 public int getRowFromSymbol (Lsp.DocumentSymbol sym) {
2318
2319                         for (var i=0;i < this.el.get_n_items(); i++) {
2320                                 var tr = (Gtk.TreeListRow)this.el.get_item(i);
2321
2322                                 if (sym.equals( (Lsp.DocumentSymbol)tr.get_item())) {
2323                                         return i;
2324                                 }
2325                         }
2326                         return -1;
2327                 }
2328                 public Lsp.DocumentSymbol? getSymbolAt (uint row) {
2329
2330                    var tr = (Gtk.TreeListRow)this.el.get_item(row);
2331
2332                    var a = tr.get_item();;
2333                    GLib.debug("get_item (2) = %s", a.get_type().name());
2334
2335
2336                    return (Lsp.DocumentSymbol)tr.get_item();
2337
2338                 }
2339         }
2340         public class Xcls_TreeListModel35 : Object
2341         {
2342                 public Gtk.TreeListModel el;
2343                 private Editor  _this;
2344
2345
2346                         // my vars (def)
2347
2348                 // ctor
2349                 public Xcls_TreeListModel35(Editor _owner )
2350                 {
2351                         _this = _owner;
2352                         new Xcls_navliststore( _this );
2353                         this.el = new Gtk.TreeListModel( _this.navliststore.el, false, true, (item) => {
2354
2355         return ((Lsp.DocumentSymbol)item).children;
2356 }
2357  );
2358
2359                         // my vars (dec)
2360
2361                         // set gobject values
2362
2363                         //listeners
2364                         this.el.items_changed.connect( (position, removed, added) => {
2365                                 GLib.debug("tree item changed %d , %d , %d",(int) position, (int)removed, (int) added);
2366                                  if (added < 1) {
2367                                         return;
2368                                 }
2369                                 //var sym = (Lsp.DocumentSymbol) this.el.get_item(position);
2370                                 var row = this.el.get_row(position);
2371
2372                                 GLib.debug("got %s", row.get_item().get_type().name());
2373
2374
2375                         });
2376                 }
2377
2378                 // user defined functions
2379         }
2380         public class Xcls_navliststore : Object
2381         {
2382                 public GLib.ListStore el;
2383                 private Editor  _this;
2384
2385
2386                         // my vars (def)
2387
2388                 // ctor
2389                 public Xcls_navliststore(Editor _owner )
2390                 {
2391                         _this = _owner;
2392                         _this.navliststore = this;
2393                         this.el = new GLib.ListStore( typeof(Lsp.DocumentSymbol) );
2394
2395                         // my vars (dec)
2396
2397                         // set gobject values
2398                 }
2399
2400                 // user defined functions
2401                 public Lsp.DocumentSymbol? symbolAtLine (uint line, uint chr) {
2402
2403
2404                         for(var i = 0; i < this.el.get_n_items();i++) {
2405                                 var el = (Lsp.DocumentSymbol)this.el.get_item(i);
2406                                 //GLib.debug("Check sym %s : %d-%d",
2407                                 //      el.name , (int)el.range.start.line,
2408                                 //      (int)el.range.end.line
2409                                 //);
2410                                 var ret = el.containsLine(line,chr);
2411                                 if (ret != null) {
2412                                         return ret;
2413                                 }
2414
2415                         }
2416
2417                         return null;
2418                 }
2419         }
2420
2421
2422         public class Xcls_TreeListRowSorter37 : Object
2423         {
2424                 public Gtk.TreeListRowSorter el;
2425                 private Editor  _this;
2426
2427
2428                         // my vars (def)
2429
2430                 // ctor
2431                 public Xcls_TreeListRowSorter37(Editor _owner )
2432                 {
2433                         _this = _owner;
2434                         var child_1 = new Xcls_StringSorter38( _this );
2435                         child_1.ref();
2436                         this.el = new Gtk.TreeListRowSorter( child_1.el );
2437
2438                         // my vars (dec)
2439
2440                         // set gobject values
2441                 }
2442
2443                 // user defined functions
2444         }
2445         public class Xcls_StringSorter38 : Object
2446         {
2447                 public Gtk.StringSorter el;
2448                 private Editor  _this;
2449
2450
2451                         // my vars (def)
2452
2453                 // ctor
2454                 public Xcls_StringSorter38(Editor _owner )
2455                 {
2456                         _this = _owner;
2457                         var child_1 = new Xcls_PropertyExpression39( _this );
2458                         child_1.ref();
2459                         this.el = new Gtk.StringSorter( child_1.el );
2460
2461                         // my vars (dec)
2462
2463                         // set gobject values
2464                 }
2465
2466                 // user defined functions
2467         }
2468         public class Xcls_PropertyExpression39 : Object
2469         {
2470                 public Gtk.PropertyExpression el;
2471                 private Editor  _this;
2472
2473
2474                         // my vars (def)
2475
2476                 // ctor
2477                 public Xcls_PropertyExpression39(Editor _owner )
2478                 {
2479                         _this = _owner;
2480                         this.el = new Gtk.PropertyExpression( typeof(Lsp.DocumentSymbol), null, "sort_key" );
2481
2482                         // my vars (dec)
2483
2484                         // set gobject values
2485                 }
2486
2487                 // user defined functions
2488         }
2489
2490
2491
2492
2493
2494         public class Xcls_GestureClick40 : Object
2495         {
2496                 public Gtk.GestureClick el;
2497                 private Editor  _this;
2498
2499
2500                         // my vars (def)
2501
2502                 // ctor
2503                 public Xcls_GestureClick40(Editor _owner )
2504                 {
2505                         _this = _owner;
2506                         this.el = new Gtk.GestureClick();
2507
2508                         // my vars (dec)
2509
2510                         // set gobject values
2511
2512                         //listeners
2513                         this.el.pressed.connect( (n_press, x, y) => {
2514                                 string pos;
2515                                 var row = _this.navigation.getRowWidgetAt(x,y, out pos );
2516
2517                             if (row == null) {
2518                                     GLib.debug("no row selected items");
2519                                     return;
2520                             }
2521                                 GLib.debug("got click on %s", row.get_type().name());
2522                             //Lsp.DocumentSymbol
2523                             var sym =  row.get_data<Lsp.DocumentSymbol>("symbol");
2524                             if (sym == null) {
2525                                 return;
2526                                 }
2527                                 /*
2528                                  "range" : {
2529                                       "start" : {
2530                                         "line" : 1410,
2531                                         "character" : 8
2532                                       },
2533                                       "end" : {
2534                                         "line" : 1410,
2535                                         "character" : 39
2536                                       }
2537                                     },
2538                                 */
2539                              GLib.debug("goto line %d",   (int)sym.range.start.line);
2540                             _this.scroll_to_line((int)sym.range.start.line);
2541                             Gtk.TextIter iter;
2542                             _this.buffer.el.get_iter_at_line_offset(out iter,
2543                                 (int)sym.range.start.line,
2544                                 (int)sym.range.start.character
2545                                 );
2546                             _this.buffer.el.place_cursor(iter);
2547
2548                         });
2549                 }
2550
2551                 // user defined functions
2552         }
2553
2554
2555
2556
2557
2558 }