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 = true;
 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.hexpand = true;
 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 = 200;
 610                         this.el.has_origin = true;
 611                         this.el.draw_value = false;
 612                         this.el.digits = 0;
 613                         this.el.sensitive = true;
 614
 615                         // init method
 616
 617                         {
 618                                 //this.el.set_range(6,30);
 619                                 this.el.set_value ( BuilderApplication.settings.editor_font_size);
 620                                 BuilderApplication.settings.editor_font_size_updated.connect(
 621                                         () => {
 622                                                 BuilderApplication.settings.editor_font_size_inchange = true;
 623                                         //      GLib.debug("update range");
 624                                                 this.el.set_value (BuilderApplication.settings.editor_font_size);
 625                                                 BuilderApplication.settings.editor_font_size_inchange = false;
 626                                         }
 627                                 );
 628
 629
 630                         }
 631
 632                         //listeners
 633                         this.el.change_value.connect( (st, val ) => {
 634                                 if (BuilderApplication.settings.editor_font_size_inchange) {
 635                                         return false;
 636                                 }
 637                                 BuilderApplication.settings.editor_font_size = val;
 638                                 return false;
 639                         });
 640                 }
 641
 642                 // user defined functions
 643         }
 644
 645         public class Xcls_close_btn : Object
 646         {
 647                 public Gtk.Button el;
 648                 private Editor  _this;
 649
 650
 651                         // my vars (def)
 652
 653                 // ctor
 654                 public Xcls_close_btn(Editor _owner )
 655                 {
 656                         _this = _owner;
 657                         _this.close_btn = this;
 658                         this.el = new Gtk.Button();
 659
 660                         // my vars (dec)
 661
 662                         // set gobject values
 663                         this.el.icon_name = "window-close";
 664                         var child_1 = new Xcls_Image8( _this );
 665                         child_1.ref();
 666                         this.el.child = child_1.el;
 667
 668                         //listeners
 669                         this.el.clicked.connect( () => {
 670                             _this.saveContents();
 671                             _this.window.windowstate.switchState(WindowState.State.PREVIEW);
 672                         });
 673                 }
 674
 675                 // user defined functions
 676         }
 677         public class Xcls_Image8 : Object
 678         {
 679                 public Gtk.Image el;
 680                 private Editor  _this;
 681
 682
 683                         // my vars (def)
 684
 685                 // ctor
 686                 public Xcls_Image8(Editor _owner )
 687                 {
 688                         _this = _owner;
 689                         this.el = new Gtk.Image();
 690
 691                         // my vars (dec)
 692
 693                         // set gobject values
 694                         this.el.icon_name = "window-close";
 695                         this.el.icon_size = Gtk.IconSize.NORMAL;
 696                 }
 697
 698                 // user defined functions
 699         }
 700
 701
 702
 703         public class Xcls_RightEditor : Object
 704         {
 705                 public Gtk.ScrolledWindow el;
 706                 private Editor  _this;
 707
 708
 709                         // my vars (def)
 710
 711                 // ctor
 712                 public Xcls_RightEditor(Editor _owner )
 713                 {
 714                         _this = _owner;
 715                         _this.RightEditor = this;
 716                         this.el = new Gtk.ScrolledWindow();
 717
 718                         // my vars (dec)
 719
 720                         // set gobject values
 721                         this.el.vscrollbar_policy = Gtk.PolicyType.AUTOMATIC;
 722                         this.el.vexpand = true;
 723                         this.el.overlay_scrolling = false;
 724                         this.el.hscrollbar_policy = Gtk.PolicyType.AUTOMATIC;
 725                         new Xcls_view( _this );
 726                         this.el.child = _this.view.el;
 727                 }
 728
 729                 // user defined functions
 730         }
 731         public class Xcls_view : Object
 732         {
 733                 public GtkSource.View el;
 734                 private Editor  _this;
 735
 736
 737                         // my vars (def)
 738                 public Gtk.CssProvider css;
 739
 740                 // ctor
 741                 public Xcls_view(Editor _owner )
 742                 {
 743                         _this = _owner;
 744                         _this.view = this;
 745                         this.el = new GtkSource.View();
 746
 747                         // my vars (dec)
 748                         this.css = null;
 749
 750                         // set gobject values
 751                         this.el.auto_indent = true;
 752                         this.el.indent_width = 4;
 753                         this.el.name = "editor-view";
 754                         this.el.show_line_marks = true;
 755                         this.el.insert_spaces_instead_of_tabs = true;
 756                         this.el.show_line_numbers = true;
 757                         this.el.hexpand = true;
 758                         this.el.vexpand = true;
 759                         this.el.has_tooltip = true;
 760                         this.el.css_classes = { "code-editor" };
 761                         this.el.tab_width = 4;
 762                         this.el.highlight_current_line = true;
 763                         new Xcls_buffer( _this );
 764                         this.el.buffer = _this.buffer.el;
 765                         new Xcls_keystate( _this );
 766                         this.el.add_controller(  _this.keystate.el );
 767                         var child_3 = new Xcls_EventControllerScroll13( _this );
 768                         child_3.ref();
 769                         this.el.add_controller(  child_3.el );
 770                         var child_4 = new Xcls_GestureClick14( _this );
 771                         child_4.ref();
 772                         this.el.add_controller(  child_4.el );
 773
 774                         // init method
 775
 776                         this.el.completion.add_provider(
 777                                 new Palete.CompletionProvider(_this)
 778                         );
 779
 780                         // hover seems pretty useless.. - ??
 781                         //var hover = this.el.get_hover();
 782                         //hover.add_provider(new Palete.HoverProvider(_this));
 783
 784                         //this.el.completion.unblock_interactive();
 785                         this.el.completion.select_on_show = true; // select
 786                         //this.el.completion.remember_info_visibility    = true;
 787
 788
 789                         var attrs = new GtkSource.MarkAttributes();
 790
 791                         attrs.set_icon_name ( "process-stop");
 792                         attrs.query_tooltip_text.connect(( mark) => {
 793                              GLib.debug("tooltip query? %s", mark.name);
 794                             return strdup( mark.name);
 795                         });
 796                          attrs.query_tooltip_markup.connect(( mark) => {
 797                              GLib.debug("tooltip query? %s", mark.name);
 798                             return strdup( mark.name);
 799                         });
 800                         this.el.set_mark_attributes ("ERR", attrs, 1);
 801                         attrs.ref();
 802
 803
 804                         var wattrs = new GtkSource.MarkAttributes();
 805                         wattrs.set_icon_name ( "process-stop");
 806                         wattrs.query_tooltip_text.connect(( mark) => {
 807                              GLib.debug("tooltip query? %s", mark.name);
 808                             return strdup(mark.name);
 809                         });
 810                         wattrs.query_tooltip_markup.connect(( mark) => {
 811                              GLib.debug("tooltip query? %s", mark.name);
 812                             return strdup(mark.name);
 813                         });
 814                         this.el.set_mark_attributes ("WARN", wattrs, 1);
 815                         wattrs.ref();
 816
 817
 818                         var dattrs = new GtkSource.MarkAttributes();
 819
 820                         dattrs.set_icon_name ( "process-stop");
 821
 822                         dattrs.query_tooltip_text.connect(( mark) => {
 823                                 GLib.debug("tooltip query? %s", mark.name);
 824                             return strdup(mark.name);
 825                         });
 826                         //dattrs.query_tooltip_markup.connect(( mark) => {
 827                         //      GLib.debug("tooltip query? %s", mark.name);
 828                          //   return strdup(mark.name);
 829                         //});
 830                         this.el.set_mark_attributes ("DEPR", dattrs, 1);
 831                         dattrs.ref();
 832
 833                          this.el.get_space_drawer().set_matrix(null);
 834                          this.el.get_space_drawer().set_types_for_locations(
 835                                 GtkSource.SpaceLocationFlags.ALL,
 836                                 GtkSource.SpaceTypeFlags.ALL
 837                         );
 838                         this.el.get_space_drawer().set_enable_matrix(true);
 839
 840                         //listeners
 841                         this.el.query_tooltip.connect( (x, y, keyboard_tooltip, tooltip) => {
 842
 843                                 //GLib.debug("query tooltip");
 844                                 Gtk.TextIter iter;
 845                                 int trailing;
 846
 847                                 var yoff = (int) _this.RightEditor.el.vadjustment.value;
 848
 849                                 // I think this is problematic - if it's compliing  / updating at same time as query.
 850
 851                                 //if (_this.window.statusbar_compile_spinner.el.spinning) {
 852                                 //      return false;
 853                                 //}
 854
 855                                 this.el.get_iter_at_position (out iter, out trailing,  x,  y + yoff);
 856
 857                                 var l = iter.get_line();
 858
 859
 860
 861                                 // GLib.debug("query tooltip line %d", (int) l);
 862                                 if (l < 0) {
 863
 864                                         return false;
 865                                 }
 866                                 /*
 867                                 if (_this.buffer.marks != null && _this.buffer.marks.has_key(l)) {
 868                                         GLib.debug("line %d setting tip to %s", l,  _this.buffer.marks.get(l));
 869                                         tooltip.set_text(_this.buffer.marks.get(l).dup());
 870                                         return true;
 871                                 }
 872
 873                                 return false;
 874                                 */
 875
 876
 877                                 // this crashes?? - not sure why.
 878                                 var marks = _this.buffer.el.get_source_marks_at_line(l, "ERR");
 879                                 if (marks.is_empty()) {
 880                                         marks = _this.buffer.el.get_source_marks_at_line(l, "WARN");
 881                                 }
 882                                 if (marks.is_empty()) {
 883                                         marks = _this.buffer.el.get_source_marks_at_line(l, "DEPR");
 884                                 }
 885
 886                                 // GLib.debug("query tooltip line %d marks %d", (int)l, (int) marks.length());
 887                                 var str = "";
 888                                 marks.@foreach((m) => {
 889                                         //GLib.debug("got mark %s", m.name);
 890                                         str += (str.length > 0 ? "\n" : "") + m.category + ": " + m.name;
 891                                 });
 892                                 // true if there is a mark..
 893                                 if (str.length > 0 ) {
 894                                         tooltip.set_text( str );
 895                                 }
 896                                 return str.length > 0 ? true : false;
 897
 898                         });
 899                 }
 900
 901                 // user defined functions
 902                 public void load (string str) {
 903
 904                 // show the help page for the active node..
 905                    //this.get('/Help').show();
 906
 907                   // this.get('/BottomPane').el.set_current_page(0);
 908                         GLib.debug("load called - Reset undo buffer");
 909
 910                     var buf = (GtkSource.Buffer)this.el.get_buffer();
 911                     buf.begin_irreversible_action();
 912                     buf.set_text(str, str.length);
 913                     buf.end_irreversible_action();
 914
 915                     var lm = GtkSource.LanguageManager.get_default();
 916                     var lang = "vala";
 917                     if (_this.file != null) {
 918                          lang = _this.file.language;
 919                     }
 920                     print("lang=%s, content_type = %s\n", lang, _this.file.content_type);
 921                     var lg = _this.file.content_type.length > 0  ?
 922                             lm.guess_language(_this.file.path, _this.file.content_type) :
 923                             lm.get_language(lang);
 924
 925
 926                     ((GtkSource.Buffer)(this.el.get_buffer())) .set_language(lg);
 927
 928                     this.el.insert_spaces_instead_of_tabs = true;
 929                     if (lg != null) {
 930                                 print("sourcelanguage  = %s\n", lg.name);
 931                                 if (lg.name == "Vala") {
 932                                     this.el.insert_spaces_instead_of_tabs = false;
 933                                 }
 934                      }
 935                     _this.dirty = false;
 936                     this.el.grab_focus();
 937                     _this.save_button.el.sensitive = false;
 938                     _this.last_error_counter = -1;
 939                 }
 940         }
 941         public class Xcls_buffer : Object
 942         {
 943                 public GtkSource.Buffer el;
 944                 private Editor  _this;
 945
 946
 947                         // my vars (def)
 948                 public int error_line;
 949                 public Gee.HashMap<int,string>? xmarks;
 950                 public bool check_queued;
 951
 952                 // ctor
 953                 public Xcls_buffer(Editor _owner )
 954                 {
 955                         _this = _owner;
 956                         _this.buffer = this;
 957                         this.el = new GtkSource.Buffer( null );
 958
 959                         // my vars (dec)
 960                         this.error_line = -1;
 961                         this.xmarks = null;
 962                         this.check_queued = false;
 963
 964                         // set gobject values
 965                         this.el.highlight_syntax = true;
 966                         this.el.highlight_matching_brackets = true;
 967                         this.el.enable_undo = true;
 968
 969                         // init method
 970
 971                         var buf = this.el;
 972                         buf.create_tag ("bold", "weight", Pango.Weight.BOLD);
 973                         buf.create_tag ("type", "weight", Pango.Weight.BOLD, "foreground", "#204a87");
 974                         buf.create_tag ("keyword", "weight", Pango.Weight.BOLD, "foreground", "#a40000");
 975                         buf.create_tag ("text", "weight", Pango.Weight.NORMAL, "foreground", "#729fcf");
 976                         buf.create_tag ("number", "weight", Pango.Weight.BOLD, "foreground", "#ad7fa8");
 977                         buf.create_tag ("method", "weight", Pango.Weight.BOLD, "foreground", "#729fcf");
 978                         buf.create_tag ("property", "weight", Pango.Weight.BOLD, "foreground", "#BC1F51");
 979                         buf.create_tag ("variable", "weight", Pango.Weight.BOLD, "foreground", "#A518B5");
 980
 981
 982                         buf.create_tag ("ERR", "weight", Pango.Weight.BOLD, "background", "pink");
 983                         buf.create_tag ("WARN", "weight", Pango.Weight.BOLD, "background", "#ABF4EB");
 984                         buf.create_tag ("DEPR", "weight", Pango.Weight.BOLD, "background", "#EEA9FF");
 985
 986                         //listeners
 987                         this.el.cursor_moved.connect( ( ) => {
 988
 989                                 Gtk.TextIter iter;
 990                                 this.el.get_iter_at_offset (
 991                                                 out iter, this.el.cursor_position);
 992
 993                                 _this.navigation.updateSelectedLine(
 994                                                 (uint)iter.get_line(),
 995                                                 (uint)iter.get_line_offset()
 996                                         );
 997
 998
 999                         });
1000                         this.el.changed.connect( () => {
1001                             // check syntax??
1002                             // ??needed..??
1003                             _this.save_button.el.sensitive = true;
1004                             print("EDITOR CHANGED");
1005                             this.checkSyntax();
1006
1007                             _this.dirty = true;
1008
1009                             // this.get('/LeftPanel.model').changed(  str , false);
1010                             return ;
1011                         });
1012                 }
1013
1014                 // user defined functions
1015                 public bool OLDhighlightErrorsJson (string type, Json.Object obj) {
1016                         Gtk.TextIter start;
1017                         Gtk.TextIter end;
1018                         this.el.get_bounds (out start, out end);
1019
1020                         this.el.remove_source_marks (start, end, type);
1021                         GLib.debug("highlight errors");
1022
1023                          // we should highlight other types of errors..
1024
1025                         if (!obj.has_member(type)) {
1026                                 GLib.debug("Return has no errors\n");
1027                                 return true;
1028                         }
1029
1030                         if (_this.window.windowstate.state != WindowState.State.CODEONLY
1031                                 &&
1032                                 _this.window.windowstate.state != WindowState.State.CODE
1033                                 ) {
1034                                 GLib.debug("windowstate != CODEONLY?");
1035
1036                                 return true;
1037                         }
1038
1039                         //this.marks = new Gee.HashMap<int,string>();
1040                         var err = obj.get_object_member(type);
1041
1042                         if (_this.file == null) {
1043                                 GLib.debug("file is null?");
1044                                 return true;
1045
1046                         }
1047                         var valafn = _this.file.path;
1048
1049                         if (_this.file.xtype != "PlainFile") {
1050
1051                                 valafn = "";
1052                                 try {
1053                                         var  regex = new Regex("\\.bjs$");
1054                                         // should not happen
1055                                         valafn = regex.replace(_this.file.path,_this.file.path.length , 0 , ".vala");
1056                                 } catch (GLib.RegexError e) {
1057                                         return true;
1058                                 }
1059
1060
1061
1062                         }
1063                         if (!err.has_member(valafn)) {
1064                                 GLib.debug("File path has no errors");
1065                                 return  true;
1066                         }
1067
1068                         var lines = err.get_object_member(valafn);
1069
1070                         var offset = 1;
1071                         if (obj.has_member("line_offset")) { // ?? why??
1072                                 offset = (int)obj.get_int_member("line_offset") + 1;
1073                         }
1074
1075
1076                         var tlines = this.el.get_line_count () +1;
1077
1078                         if (_this.prop != null) {
1079
1080                                 tlines = _this.prop.end_line + 1;
1081                                 offset = _this.prop.start_line + 1;
1082
1083                         }
1084
1085
1086
1087                         lines.foreach_member((obj, line, node) => {
1088
1089                              Gtk.TextIter iter;
1090                 //        print("get inter\n");
1091                             var eline = int.parse(line) - offset;
1092                             GLib.debug("GOT ERROR on line %s -- converted to %d  (offset = %d)\n", line,eline, offset);
1093
1094
1095                             if (eline > tlines || eline < 0) {
1096                                 return;
1097                             }
1098
1099
1100                             this.el.get_iter_at_line( out iter, eline);
1101                             //print("mark line\n");
1102                             var msg  = "";
1103                             var ar = lines.get_array_member(line);
1104                             for (var i = 0 ; i < ar.get_length(); i++) {
1105                                 if (ar.get_string_element(i) == "Success") {
1106                                         continue;
1107                                 }
1108                                         msg += (msg.length > 0) ? "\n" : "";
1109                                         msg += ar.get_string_element(i);
1110                                 }
1111                                 if (msg == "") {
1112                                         return;
1113                                 }
1114                                 msg = "Line: %d".printf(eline+1) +  " " + msg;
1115                             this.el.create_source_mark(msg, type, iter);
1116                             GLib.debug("set line %d to %m", eline, msg);
1117                            // this.marks.set(eline, msg);
1118                         } );
1119                         return false;
1120
1121
1122
1123
1124
1125                         }
1126                 public bool checkSyntax () {
1127
1128
1129                     var str = this.toString();
1130
1131                     // needed???
1132                     if (this.error_line > 0) {
1133                          Gtk.TextIter start;
1134                          Gtk.TextIter end;
1135                         this.el.get_bounds (out start, out end);
1136
1137                         this.el.remove_source_marks (start, end, null);
1138                     }
1139                     if (str.length < 1) {
1140                         print("checkSyntax - empty string?\n");
1141                         return true;
1142                     }
1143
1144                     // bit presumptiona
1145                     if (_this.file.xtype == "PlainFile") {
1146
1147                         // assume it's gtk...
1148                          var  oldcode =_this.file.toSource();
1149                         _this.file.setSource(str);
1150                             BuilderApplication.showSpinner("appointment soon","document change pending");
1151                         _this.file.getLanguageServer().document_change(_this.file);
1152                                 _this.file.getLanguageServer().queueDocumentSymbols(_this.file);
1153                         _this.file.setSource(oldcode);
1154
1155
1156                         return true;
1157
1158                     }
1159                    if (_this.file == null) {
1160                        return true;
1161                    }
1162
1163
1164
1165
1166
1167                     GLib.debug("calling validate");
1168                     // clear the buttons.
1169                         if (_this.prop.name == "xns" || _this.prop.name == "xtype") {
1170                                 return true ;
1171                         }
1172                         var oldcode  = _this.prop.val;
1173
1174                         _this.prop.val = str;
1175                         _this.node.updated_count++;
1176                     _this.file.getLanguageServer().document_change(_this.file);
1177                     _this.node.updated_count++;
1178                     _this.prop.val = oldcode;
1179
1180
1181                     //print("done mark line\n");
1182
1183                     return true; // at present allow saving - even if it's invalid..
1184                 }
1185                 public bool highlightErrors ( Gee.HashMap<int,string> validate_res) {
1186
1187                         this.error_line = validate_res.size;
1188
1189                         if (this.error_line < 1) {
1190                                 return true;
1191                         }
1192                         var tlines = this.el.get_line_count ();
1193                         Gtk.TextIter iter;
1194                         var valiter = validate_res.map_iterator();
1195                         while (valiter.next()) {
1196
1197                         //        print("get inter\n");
1198                                 var eline = valiter.get_key();
1199                                 if (eline > tlines) {
1200                                         continue;
1201                                 }
1202                                 this.el.get_iter_at_line( out iter, eline);
1203                                 //print("mark line\n");
1204                                 this.el.create_source_mark(valiter.get_value(), "ERR", iter);
1205                         }
1206                         return false;
1207                 }
1208                 public string toString () {
1209
1210                     Gtk.TextIter s;
1211                     Gtk.TextIter e;
1212                     this.el.get_start_iter(out s);
1213                     this.el.get_end_iter(out e);
1214                     var ret = this.el.get_text(s,e,true);
1215                     //print("TO STRING? " + ret);
1216                     return ret;
1217                 }
1218         }
1219
1220         public class Xcls_keystate : Object
1221         {
1222                 public Gtk.EventControllerKey el;
1223                 private Editor  _this;
1224
1225
1226                         // my vars (def)
1227                 public bool is_control;
1228
1229                 // ctor
1230                 public Xcls_keystate(Editor _owner )
1231                 {
1232                         _this = _owner;
1233                         _this.keystate = this;
1234                         this.el = new Gtk.EventControllerKey();
1235
1236                         // my vars (dec)
1237                         this.is_control = false;
1238
1239                         // set gobject values
1240
1241                         //listeners
1242                         this.el.key_released.connect( (keyval, keycode, state) => {
1243
1244                                  if (keyval == Gdk.Key.Control_L || keyval == Gdk.Key.Control_R) {
1245                                         this.is_control = false;
1246                                 }
1247                             if (keyval == Gdk.Key.s && (state & Gdk.ModifierType.CONTROL_MASK ) > 0 ) {
1248                                 GLib.debug("SAVE: ctrl-S  pressed");
1249                                 _this.saveContents();
1250                                 return;
1251                             }
1252
1253                             if (keyval == Gdk.Key.g && (state & Gdk.ModifierType.CONTROL_MASK ) > 0 ) {
1254                                     GLib.debug("SAVE: ctrl-g  pressed");
1255                                         _this.forwardSearch(true);
1256                                     return;
1257                                 }
1258                                 if (keyval == Gdk.Key.f && (state & Gdk.ModifierType.CONTROL_MASK ) > 0 ) {
1259                                     GLib.debug("SAVE: ctrl-f  pressed");
1260                                         _this.search_entry.el.grab_focus();
1261                                         _this.search_entry.el.select_region(0,-1);
1262                                     return;
1263                                 }
1264                                 if (keyval == Gdk.Key.space && (state & Gdk.ModifierType.CONTROL_MASK ) > 0 ) {
1265                                         _this.view.el.show_completion();
1266                                 }
1267
1268                                 Gtk.TextIter iter;
1269                                 _this.buffer.el.get_iter_at_offset( out iter, _this.buffer.el.cursor_position);
1270                                 var line  = iter.get_line();
1271                                 var offset = iter.get_line_offset();
1272                                 GLib.debug("line  %d  off %d", line ,offset);
1273                                 if (_this.prop != null) {
1274                                         line += _this.prop.start_line + 1; // i think..
1275                                         offset += 12; // should probably be 8 without namespaced
1276                                         GLib.debug("guess line  %d  off %d", line ,offset);
1277                                 }
1278                             //_this.view.el.show_completion();
1279                            // print(event.key.keyval)
1280
1281
1282                             return;
1283
1284
1285                         });
1286                         this.el.key_pressed.connect( (keyval, keycode, state) => {
1287
1288                                 if (keyval == Gdk.Key.Control_L || keyval == Gdk.Key.Control_R) {
1289                                         this.is_control = true;
1290                                 }
1291                                 return false;
1292                         });
1293                 }
1294
1295                 // user defined functions
1296         }
1297
1298         public class Xcls_EventControllerScroll13 : Object
1299         {
1300                 public Gtk.EventControllerScroll el;
1301                 private Editor  _this;
1302
1303
1304                         // my vars (def)
1305                 public double distance;
1306
1307                 // ctor
1308                 public Xcls_EventControllerScroll13(Editor _owner )
1309                 {
1310                         _this = _owner;
1311                         this.el = new Gtk.EventControllerScroll( Gtk.EventControllerScrollFlags.VERTICAL );
1312
1313                         // my vars (dec)
1314                         this.distance = 0.0f;
1315
1316                         // set gobject values
1317
1318                         //listeners
1319                         this.el.scroll.connect( (dx, dy) => {
1320                                 if (!_this.keystate.is_control) {
1321                                         return false;
1322                                 }
1323                                  //GLib.debug("scroll %f",  dy);
1324
1325                                 this.distance += dy;
1326
1327                                 //GLib.debug("scroll %f / %f",  dy, this.distance);
1328
1329                                  if (this.distance < -1) {
1330
1331                                         BuilderApplication.settings.editor_font_size ++;
1332                                         this.distance = 0;
1333                                 }
1334                                 if (this.distance > 1) {
1335                                         BuilderApplication.settings.editor_font_size --;
1336                                         this.distance = 0;
1337                                 }
1338
1339                                 return true;
1340                         });
1341                 }
1342
1343                 // user defined functions
1344         }
1345
1346         public class Xcls_GestureClick14 : Object
1347         {
1348                 public Gtk.GestureClick el;
1349                 private Editor  _this;
1350
1351
1352                         // my vars (def)
1353
1354                 // ctor
1355                 public Xcls_GestureClick14(Editor _owner )
1356                 {
1357                         _this = _owner;
1358                         this.el = new Gtk.GestureClick();
1359
1360                         // my vars (dec)
1361
1362                         // set gobject values
1363
1364                         //listeners
1365                         this.el.pressed.connect( (n_press, x, y) => {
1366                                 Gtk.TextIter iter;
1367                                 int  buffer_x, buffer_y;
1368                                 var gut = _this.view.el.get_gutter(Gtk.TextWindowType.LEFT);
1369
1370                                  _this.view.el.window_to_buffer_coords (Gtk.TextWindowType.TEXT,
1371                                         (int)x - gut.get_width(),  (int)y,
1372                                         out  buffer_x, out  buffer_y);
1373                                 _this.view.el.get_iter_at_location (out  iter,
1374                                                 buffer_x,  buffer_y);;
1375
1376
1377                                 if (_this.buffer.el.iter_has_context_class(iter, "comment") ||
1378                                         _this.buffer.el.iter_has_context_class(iter, "string")
1379                                 ) {
1380                                         return ;
1381                                 }
1382                                 var back = iter.copy();
1383                                 back.backward_char();
1384
1385                                 var forward = iter.copy();
1386                                 forward.forward_char();
1387
1388                                 // what's the character at the iter?
1389                                 var str = back.get_text(iter);
1390                                 str += iter.get_text(forward);
1391                                 if (str.strip().length < 1) {
1392                                         return;
1393                                 }
1394                                 var offset = iter.get_line_offset();
1395                                 var line = iter.get_line();
1396                                 if (_this.prop != null) {
1397                                                         //
1398                                         line += _this.prop.start_line ;
1399                                                                 // this is based on Gtk using tabs (hence 1/2 chars);
1400                                         offset += _this.node.node_pad.length;
1401                                                                 // javascript listeners are indented 2 more spaces.
1402                                         if (_this.prop.ptype == JsRender.NodePropType.LISTENER) {
1403                                                 offset += 2;
1404                                         }
1405                                 }
1406
1407                                 var ls = _this.file.getLanguageServer();
1408                                 ls.hover.begin(
1409                                         _this.file, line, offset,
1410                                         ( a, o)  => {
1411                                                 var res = ls.hover.end(o );
1412                                                 _this.helper.setHelp(res);
1413                                         });
1414
1415                                         /*
1416                                                 things that can ber returned..
1417                                                 "int" (type only)
1418
1419                                                 Editor xxxx._thisJ
1420                                                 Jsrennder.jsrender Editor.file
1421                                                 Palete.LanguageClient? JsRender.JsRender.getLanguageServer ()
1422                                                 Palete.LanguageClient? ls = _this.file.getLanguageServer()
1423                                                 async Lsp.Hover Palete.LanguageClient.hover (JsRender.JsRender file, int line, int offset) throws GLib.Error
1424                                                 .string JsRender.Node.node_pad = \"\"
1425                                                 Gtk.TextIter iter
1426
1427                                           string Gtk.TextIter.get_text (Gtk.TextIter end)
1428
1429
1430                                         */
1431
1432                                          // could never get this to work anywhere..
1433                                          // looks like its probably for calling stuff..
1434                                          // but always returns null..
1435                                          /*
1436                                 ls.signatureHelp.begin(
1437                                         _this.file, iter.get_line(), iter.get_line_offset(),
1438                                         ( a, o)  => {
1439                                                 var res = ls.signatureHelp.end(o );
1440
1441                                         });
1442
1443                         */
1444                         });
1445                 }
1446
1447                 // user defined functions
1448         }
1449
1450
1451
1452         public class Xcls_Box15 : Object
1453         {
1454                 public Gtk.Box el;
1455                 private Editor  _this;
1456
1457
1458                         // my vars (def)
1459
1460                 // ctor
1461                 public Xcls_Box15(Editor _owner )
1462                 {
1463                         _this = _owner;
1464                         this.el = new Gtk.Box( Gtk.Orientation.HORIZONTAL, 0 );
1465
1466                         // my vars (dec)
1467
1468                         // set gobject values
1469                         this.el.homogeneous = false;
1470                         this.el.vexpand = false;
1471                         new Xcls_search_entry( _this );
1472                         this.el.append( _this.search_entry.el );
1473                         new Xcls_search_results( _this );
1474                         this.el.append( _this.search_results.el );
1475                         new Xcls_nextBtn( _this );
1476                         this.el.append( _this.nextBtn.el );
1477                         new Xcls_backBtn( _this );
1478                         this.el.append( _this.backBtn.el );
1479                         var child_5 = new Xcls_MenuButton21( _this );
1480                         child_5.ref();
1481                         this.el.append( child_5.el );
1482                 }
1483
1484                 // user defined functions
1485         }
1486         public class Xcls_search_entry : Object
1487         {
1488                 public Gtk.SearchEntry el;
1489                 private Editor  _this;
1490
1491
1492                         // my vars (def)
1493                 public Gtk.CssProvider css;
1494
1495                 // ctor
1496                 public Xcls_search_entry(Editor _owner )
1497                 {
1498                         _this = _owner;
1499                         _this.search_entry = this;
1500                         this.el = new Gtk.SearchEntry();
1501
1502                         // my vars (dec)
1503
1504                         // set gobject values
1505                         this.el.name = "editor-search-entry";
1506                         this.el.hexpand = true;
1507                         this.el.placeholder_text = "Press enter to search";
1508                         this.el.search_delay = 3;
1509                         var child_1 = new Xcls_EventControllerKey17( _this );
1510                         child_1.ref();
1511                         this.el.add_controller(  child_1.el );
1512
1513                         //listeners
1514                         this.el.search_changed.connect( ( ) => {
1515
1516                         _this.search(_this.search_entry.el.text);
1517                                  _this.search_results.updateResults();
1518
1519                                 GLib.Timeout.add_seconds(1,() => {
1520                                          _this.search_results.updateResults();
1521                                          return false;
1522                                  });
1523                         });
1524                 }
1525
1526                 // user defined functions
1527                 public void forwardSearch (bool change_focus) {
1528
1529
1530                         _this.forwardSearch(change_focus);
1531
1532                 /*
1533
1534                         switch(_this.windowstate.state) {
1535                                 case WindowState.State.CODEONLY:
1536                                 //case WindowState.State.CODE:
1537                                         // search the code being edited..
1538                                         _this.windowstate.code_editor_tab.forwardSearch(change_focus);
1539
1540                                         break;
1541                                 case WindowState.State.PREVIEW:
1542                                         if (_this.windowstate.file.xtype == "Gtk") {
1543                                                 _this.windowstate.window_gladeview.forwardSearch(change_focus);
1544                                         } else {
1545                                                  _this.windowstate.window_rooview.forwardSearch(change_focus);
1546                                         }
1547
1548                                         break;
1549                         }
1550                         */
1551
1552                 }
1553         }
1554         public class Xcls_EventControllerKey17 : Object
1555         {
1556                 public Gtk.EventControllerKey el;
1557                 private Editor  _this;
1558
1559
1560                         // my vars (def)
1561
1562                 // ctor
1563                 public Xcls_EventControllerKey17(Editor _owner )
1564                 {
1565                         _this = _owner;
1566                         this.el = new Gtk.EventControllerKey();
1567
1568                         // my vars (dec)
1569
1570                         // set gobject values
1571
1572                         //listeners
1573                         this.el.key_pressed.connect( (keyval, keycode, state) => {
1574
1575                                 if (keyval == Gdk.Key.g && (state & Gdk.ModifierType.CONTROL_MASK ) > 0 ) {
1576                                     GLib.debug("SAVE: ctrl-g  pressed");
1577                                         _this.forwardSearch(true);
1578                                     return true;
1579                                 }
1580
1581
1582                                 if (keyval == Gdk.Key.Return && _this.search_entry.el.text.length > 0) {
1583                                         _this.forwardSearch(true);
1584
1585
1586                                     return true;
1587
1588                                 }
1589                            // print(event.key.keyval)
1590
1591                             return false;
1592                         });
1593                 }
1594
1595                 // user defined functions
1596         }
1597
1598
1599         public class Xcls_search_results : Object
1600         {
1601                 public Gtk.Label el;
1602                 private Editor  _this;
1603
1604
1605                         // my vars (def)
1606
1607                 // ctor
1608                 public Xcls_search_results(Editor _owner )
1609                 {
1610                         _this = _owner;
1611                         _this.search_results = this;
1612                         this.el = new Gtk.Label( "No Results" );
1613
1614                         // my vars (dec)
1615
1616                         // set gobject values
1617                         this.el.margin_end = 4;
1618                         this.el.margin_start = 4;
1619                 }
1620
1621                 // user defined functions
1622                 public void updateResults () {
1623                         this.el.visible = true;
1624
1625                         var res = _this.searchcontext.get_occurrences_count();
1626                         if (res < 0) {
1627                                 _this.search_results.el.label = "??? Matches";
1628                                 return;
1629                         }
1630
1631                         _this.nextBtn.el.sensitive = false;
1632                         _this.backBtn.el.sensitive = false;
1633
1634                         if (res > 0) {
1635                                 _this.search_results.el.label = "%d Matches".printf(res);
1636                                 _this.nextBtn.el.sensitive = true;
1637                                 _this.backBtn.el.sensitive = true;
1638                                 return;
1639                         }
1640                         _this.search_results.el.label = "No Matches";
1641
1642                 }
1643         }
1644
1645         public class Xcls_nextBtn : Object
1646         {
1647                 public Gtk.Button el;
1648                 private Editor  _this;
1649
1650
1651                         // my vars (def)
1652                 public bool always_show_image;
1653
1654                 // ctor
1655                 public Xcls_nextBtn(Editor _owner )
1656                 {
1657                         _this = _owner;
1658                         _this.nextBtn = this;
1659                         this.el = new Gtk.Button();
1660
1661                         // my vars (dec)
1662                         this.always_show_image = true;
1663
1664                         // set gobject values
1665                         this.el.icon_name = "go-down";
1666                         this.el.sensitive = false;
1667
1668                         //listeners
1669                         this.el.clicked.connect( (event) => {
1670
1671                                 _this.forwardSearch(true);
1672
1673
1674                         });
1675                 }
1676
1677                 // user defined functions
1678         }
1679
1680         public class Xcls_backBtn : Object
1681         {
1682                 public Gtk.Button el;
1683                 private Editor  _this;
1684
1685
1686                         // my vars (def)
1687                 public bool always_show_image;
1688
1689                 // ctor
1690                 public Xcls_backBtn(Editor _owner )
1691                 {
1692                         _this = _owner;
1693                         _this.backBtn = this;
1694                         this.el = new Gtk.Button();
1695
1696                         // my vars (dec)
1697                         this.always_show_image = true;
1698
1699                         // set gobject values
1700                         this.el.icon_name = "go-up";
1701                         this.el.sensitive = false;
1702
1703                         //listeners
1704                         this.el.clicked.connect( (event) => {
1705
1706                                 _this.backSearch(true);
1707
1708                         });
1709                 }
1710
1711                 // user defined functions
1712         }
1713
1714         public class Xcls_MenuButton21 : Object
1715         {
1716                 public Gtk.MenuButton el;
1717                 private Editor  _this;
1718
1719
1720                         // my vars (def)
1721                 public bool always_show_image;
1722
1723                 // ctor
1724                 public Xcls_MenuButton21(Editor _owner )
1725                 {
1726                         _this = _owner;
1727                         this.el = new Gtk.MenuButton();
1728
1729                         // my vars (dec)
1730                         this.always_show_image = true;
1731
1732                         // set gobject values
1733                         this.el.icon_name = "emblem-system";
1734                         this.el.always_show_arrow = true;
1735                         new Xcls_search_settings( _this );
1736                         this.el.popover = _this.search_settings.el;
1737                 }
1738
1739                 // user defined functions
1740         }
1741         public class Xcls_search_settings : Object
1742         {
1743                 public Gtk.Popover el;
1744                 private Editor  _this;
1745
1746
1747                         // my vars (def)
1748
1749                 // ctor
1750                 public Xcls_search_settings(Editor _owner )
1751                 {
1752                         _this = _owner;
1753                         _this.search_settings = this;
1754                         this.el = new Gtk.Popover();
1755
1756                         // my vars (dec)
1757
1758                         // set gobject values
1759                         var child_1 = new Xcls_Box23( _this );
1760                         child_1.ref();
1761                         this.el.child = child_1.el;
1762                 }
1763
1764                 // user defined functions
1765         }
1766         public class Xcls_Box23 : Object
1767         {
1768                 public Gtk.Box el;
1769                 private Editor  _this;
1770
1771
1772                         // my vars (def)
1773
1774                 // ctor
1775                 public Xcls_Box23(Editor _owner )
1776                 {
1777                         _this = _owner;
1778                         this.el = new Gtk.Box( Gtk.Orientation.VERTICAL, 0 );
1779
1780                         // my vars (dec)
1781
1782                         // set gobject values
1783                         new Xcls_case_sensitive( _this );
1784                         this.el.append( _this.case_sensitive.el );
1785                         new Xcls_regex( _this );
1786                         this.el.append( _this.regex.el );
1787                         new Xcls_multiline( _this );
1788                         this.el.append( _this.multiline.el );
1789                 }
1790
1791                 // user defined functions
1792         }
1793         public class Xcls_case_sensitive : Object
1794         {
1795                 public Gtk.CheckButton el;
1796                 private Editor  _this;
1797
1798
1799                         // my vars (def)
1800
1801                 // ctor
1802                 public Xcls_case_sensitive(Editor _owner )
1803                 {
1804                         _this = _owner;
1805                         _this.case_sensitive = this;
1806                         this.el = new Gtk.CheckButton();
1807
1808                         // my vars (dec)
1809
1810                         // set gobject values
1811                         this.el.label = "Case Sensitive";
1812
1813                         // init method
1814
1815                         {
1816                                 this.el.show();
1817                         }
1818                 }
1819
1820                 // user defined functions
1821         }
1822
1823         public class Xcls_regex : Object
1824         {
1825                 public Gtk.CheckButton el;
1826                 private Editor  _this;
1827
1828
1829                         // my vars (def)
1830
1831                 // ctor
1832                 public Xcls_regex(Editor _owner )
1833                 {
1834                         _this = _owner;
1835                         _this.regex = this;
1836                         this.el = new Gtk.CheckButton();
1837
1838                         // my vars (dec)
1839
1840                         // set gobject values
1841                         this.el.label = "Regex";
1842
1843                         // init method
1844
1845                         {
1846                                 this.el.show();
1847                         }
1848                 }
1849
1850                 // user defined functions
1851         }
1852
1853         public class Xcls_multiline : Object
1854         {
1855                 public Gtk.CheckButton el;
1856                 private Editor  _this;
1857
1858
1859                         // my vars (def)
1860
1861                 // ctor
1862                 public Xcls_multiline(Editor _owner )
1863                 {
1864                         _this = _owner;
1865                         _this.multiline = this;
1866                         this.el = new Gtk.CheckButton();
1867
1868                         // my vars (dec)
1869
1870                         // set gobject values
1871                         this.el.label = "Multi-line (add \\n)";
1872                 }
1873
1874                 // user defined functions
1875         }
1876
1877
1878
1879
1880
1881
1882         public class Xcls_Box27 : Object
1883         {
1884                 public Gtk.Box el;
1885                 private Editor  _this;
1886
1887
1888                         // my vars (def)
1889
1890                 // ctor
1891                 public Xcls_Box27(Editor _owner )
1892                 {
1893                         _this = _owner;
1894                         this.el = new Gtk.Box( Gtk.Orientation.VERTICAL, 0 );
1895
1896                         // my vars (dec)
1897
1898                         // set gobject values
1899                         this.el.hexpand = true;
1900                         this.el.vexpand = true;
1901                         var child_1 = new Xcls_Box28( _this );
1902                         child_1.ref();
1903                         this.el.append( child_1.el );
1904                         new Xcls_navigationwindow( _this );
1905                         this.el.append( _this.navigationwindow.el );
1906                 }
1907
1908                 // user defined functions
1909         }
1910         public class Xcls_Box28 : Object
1911         {
1912                 public Gtk.Box el;
1913                 private Editor  _this;
1914
1915
1916                         // my vars (def)
1917
1918                 // ctor
1919                 public Xcls_Box28(Editor _owner )
1920                 {
1921                         _this = _owner;
1922                         this.el = new Gtk.Box( Gtk.Orientation.HORIZONTAL, 0 );
1923
1924                         // my vars (dec)
1925
1926                         // set gobject values
1927                 }
1928
1929                 // user defined functions
1930         }
1931
1932         public class Xcls_navigationwindow : Object
1933         {
1934                 public Gtk.ScrolledWindow el;
1935                 private Editor  _this;
1936
1937
1938                         // my vars (def)
1939
1940                 // ctor
1941                 public Xcls_navigationwindow(Editor _owner )
1942                 {
1943                         _this = _owner;
1944                         _this.navigationwindow = this;
1945                         this.el = new Gtk.ScrolledWindow();
1946
1947                         // my vars (dec)
1948
1949                         // set gobject values
1950                         this.el.hexpand = true;
1951                         this.el.vexpand = true;
1952                         this.el.visible = false;
1953                         new Xcls_navigation( _this );
1954                         this.el.child = _this.navigation.el;
1955                 }
1956
1957                 // user defined functions
1958         }
1959         public class Xcls_navigation : Object
1960         {
1961                 public Gtk.ColumnView el;
1962                 private Editor  _this;
1963
1964
1965                         // my vars (def)
1966                 public int last_selected_line;
1967                 public Gtk.Widget? selected_row;
1968
1969                 // ctor
1970                 public Xcls_navigation(Editor _owner )
1971                 {
1972                         _this = _owner;
1973                         _this.navigation = this;
1974                         new Xcls_navigationselmodel( _this );
1975                         this.el = new Gtk.ColumnView( _this.navigationselmodel.el );
1976
1977                         // my vars (dec)
1978                         this.last_selected_line = -1;
1979                         this.selected_row = null;
1980
1981                         // set gobject values
1982                         this.el.name = "editor-navigation";
1983                         var child_2 = new Xcls_ColumnViewColumn31( _this );
1984                         child_2.ref();
1985                         this.el.append_column( child_2.el );
1986                         var child_3 = new Xcls_GestureClick40( _this );
1987                         child_3.ref();
1988                         this.el.add_controller(  child_3.el );
1989                 }
1990
1991                 // user defined functions
1992                 public Gtk.Widget? getRowWidgetAt (double x,  double  y, out string pos) {
1993
1994                         pos = "";
1995                         var w = this.el.pick(x, y, Gtk.PickFlags.DEFAULT);
1996                         //GLib.debug("got widget %s", w == null ? "nothing" : w.get_type().name());
1997                         if (w == null) {
1998                                 return null;
1999                         }
2000
2001                         var row= w.get_ancestor(GLib.Type.from_name("GtkColumnViewRowWidget"));
2002                         if (row == null) {
2003                                 return null;
2004                         }
2005
2006                         //GLib.debug("got colview %s", row == null ? "nothing" : row.get_type().name());
2007
2008
2009
2010                         //GLib.debug("row number is %d", rn);
2011                         //GLib.debug("click %d, %d", (int)x, (int)y);
2012                         // above or belw
2013                         Graphene.Rect  bounds;
2014                         row.compute_bounds(this.el, out bounds);
2015                         //GLib.debug("click x=%d, y=%d, w=%d, h=%d",
2016                         //      (int)bounds.get_x(), (int)bounds.get_y(),
2017                         //      (int)bounds.get_width(), (int)bounds.get_height()
2018                         //      );
2019                         var ypos = y - bounds.get_y();
2020                         //GLib.debug("rel ypos = %d", (int)ypos);
2021                         var rpos = 100.0 * (ypos / bounds.get_height());
2022                         //GLib.debug("rel pos = %d %%", (int)rpos);
2023                         pos = "over";
2024
2025                         if (rpos > 80) {
2026                                 pos = "below";
2027                         } else if (rpos < 20) {
2028                                 pos = "above";
2029                         }
2030                         return row;
2031                  }
2032                 public void show (Gee.ArrayList<Lsp.DocumentSymbol> syms) {
2033                         _this.navigationwindow.el.show();
2034                         //_this.navliststore.el.remove_all();
2035
2036
2037                         var ls  = new GLib.ListStore(typeof(Lsp.DocumentSymbol));
2038
2039                         foreach(var sym in syms) {
2040                                 ls.append(sym);
2041                         }
2042                         Lsp.DocumentSymbol.copyList(ls, _this.navliststore.el);
2043                         //_this.navliststore.el.append(sym);
2044                         this.last_selected_line = -1;
2045                         GLib.Idle.add(() => {
2046                                 _this.navigationsort.collapseOnLoad();
2047                                 Gtk.TextIter iter;
2048                                 _this.buffer.el.get_iter_at_offset (
2049                                                 out iter, _this.buffer.el.cursor_position);
2050
2051                                 GLib.debug("idle update scroll %d, %d", iter.get_line(),
2052                                                 iter.get_line_offset());
2053                                 this.updateSelectedLine(
2054                                                 (uint)iter.get_line(),
2055                                                 (uint)iter.get_line_offset()
2056                                 );
2057                                 return false;
2058                         });
2059
2060                 }
2061                 public int getRowAt (double x,  double  y, out string pos) {
2062
2063                         pos = "";
2064                         var w = this.el.pick(x, y, Gtk.PickFlags.DEFAULT);
2065                         //GLib.debug("got widget %s", w == null ? "nothing" : w.get_type().name());
2066                         if (w == null) {
2067                                 return -1;
2068                         }
2069
2070                         var row= w.get_ancestor(GLib.Type.from_name("GtkColumnViewRowWidget"));
2071                         if (row == null) {
2072                                 return -1;
2073                         }
2074
2075                         //GLib.debug("got colview %s", row == null ? "nothing" : row.get_type().name());
2076
2077                         var rn = 0;
2078                         var cr = row;
2079
2080                         while (cr.get_prev_sibling() != null) {
2081                                 rn++;
2082                                 cr = cr.get_prev_sibling();
2083                         }
2084
2085                         //GLib.debug("row number is %d", rn);
2086                         //GLib.debug("click %d, %d", (int)x, (int)y);
2087                         // above or belw
2088                         Graphene.Rect  bounds;
2089                         row.compute_bounds(this.el, out bounds);
2090                         //GLib.debug("click x=%d, y=%d, w=%d, h=%d",
2091                         //      (int)bounds.get_x(), (int)bounds.get_y(),
2092                         //      (int)bounds.get_width(), (int)bounds.get_height()
2093                         //      );
2094                         var ypos = y - bounds.get_y();
2095                         //GLib.debug("rel ypos = %d", (int)ypos);
2096                         var rpos = 100.0 * (ypos / bounds.get_height());
2097                         //GLib.debug("rel pos = %d %%", (int)rpos);
2098                         pos = "over";
2099
2100                         if (rpos > 80) {
2101                                 pos = "below";
2102                         } else if (rpos < 20) {
2103                                 pos = "above";
2104                         }
2105                         return rn;
2106                  }
2107                 public void updateSelectedLine (uint line, uint chr) {
2108                         if (line == this.last_selected_line) {
2109                                 return;
2110                         }
2111                         GLib.debug("select line %d", (int)line);
2112                         this.last_selected_line = (int)line;
2113
2114
2115                         var new_row = -1;
2116                         var sym = _this.navliststore.symbolAtLine(line, chr);
2117                         if (sym != null) {
2118                                 new_row = _this.navigationsort.getRowFromSymbol(sym);
2119                                 GLib.debug("select line %d - row found %d", (int)line, new_row);
2120                         } else {
2121                                 GLib.debug(" no symbol found at line %d", (int)line);
2122                         }
2123
2124                         if (this.selected_row != null) {
2125                                 GLib.debug(" remove selected row");
2126                                 this.selected_row.remove_css_class("selected-row");
2127                         }
2128                         this.selected_row  = null;
2129                         if (new_row > -1) {
2130                                 this.el.scroll_to(new_row,null,Gtk.ListScrollFlags.NONE, null);
2131                                 var row = sym.get_data<Gtk.Widget>("widget");
2132                                 if (row != null) {
2133                                         GLib.debug(" Add selected row");
2134
2135                                         row.add_css_class("selected-row");
2136                                         this.selected_row = row;
2137
2138
2139                                 } else {
2140                                         GLib.debug("could not find widget on row %d", new_row);
2141                                 }
2142
2143                         }
2144
2145
2146                 }
2147         }
2148         public class Xcls_ColumnViewColumn31 : Object
2149         {
2150                 public Gtk.ColumnViewColumn el;
2151                 private Editor  _this;
2152
2153
2154                         // my vars (def)
2155
2156                 // ctor
2157                 public Xcls_ColumnViewColumn31(Editor _owner )
2158                 {
2159                         _this = _owner;
2160                         var child_1 = new Xcls_SignalListItemFactory32( _this );
2161                         child_1.ref();
2162                         this.el = new Gtk.ColumnViewColumn( "Code Navigation", child_1.el );
2163
2164                         // my vars (dec)
2165
2166                         // set gobject values
2167                         this.el.expand = true;
2168                 }
2169
2170                 // user defined functions
2171         }
2172         public class Xcls_SignalListItemFactory32 : Object
2173         {
2174                 public Gtk.SignalListItemFactory el;
2175                 private Editor  _this;
2176
2177
2178                         // my vars (def)
2179
2180                 // ctor
2181                 public Xcls_SignalListItemFactory32(Editor _owner )
2182                 {
2183                         _this = _owner;
2184                         this.el = new Gtk.SignalListItemFactory();
2185
2186                         // my vars (dec)
2187
2188                         // set gobject values
2189
2190                         //listeners
2191                         this.el.setup.connect( (listitem) => {
2192
2193                                 var expand = new Gtk.TreeExpander();
2194
2195                                 expand.set_indent_for_depth(true);
2196                                 expand.set_indent_for_icon(true);
2197                                 var hbox = new Gtk.Box(Gtk.Orientation.HORIZONTAL,0);
2198                                 var icon = new Gtk.Image();
2199                                 var lbl = new Gtk.Label("");
2200                                 lbl.use_markup = true;
2201                                 lbl.ellipsize = Pango.EllipsizeMode.END;
2202
2203                                 icon.margin_end = 4;
2204                                 lbl.justify = Gtk.Justification.LEFT;
2205                                 lbl.xalign = 0;
2206
2207                         //      listitem.activatable = true; ??
2208
2209                                 hbox.append(icon);
2210                                 hbox.append(lbl);
2211                                 expand.set_child(hbox);
2212                                 ((Gtk.ListItem)listitem).set_child(expand);
2213
2214                         });
2215                         this.el.bind.connect( (listitem) => {
2216
2217                                 // GLib.debug("listitme is is %s", ((Gtk.ListItem)listitem).get_type().name());
2218
2219                                 //var expand = (Gtk.TreeExpander) ((Gtk.ListItem)listitem).get_child();
2220                                 var expand = (Gtk.TreeExpander)  ((Gtk.ListItem)listitem).get_child();
2221
2222
2223                                 var hbox = (Gtk.Box) expand.child;
2224
2225
2226                                 var img = (Gtk.Image) hbox.get_first_child();
2227                                 var lbl = (Gtk.Label) img.get_next_sibling();
2228
2229                                 var lr = (Gtk.TreeListRow)((Gtk.ListItem)listitem).get_item();
2230                                 var sym = (Lsp.DocumentSymbol) lr.get_item();
2231
2232                                 sym.set_data<Gtk.Widget>("widget", expand.get_parent());
2233                                 expand.get_parent().get_parent().set_data<Lsp.DocumentSymbol>("symbol", sym);
2234
2235                                 //GLib.debug("save sym on %s", expand.get_parent().get_parent().get_type().name());
2236
2237                                 //GLib.debug("got %d children for %s" , (int)sym.children.get_n_items(), sym.name);
2238
2239                             expand.set_hide_expander( sym.children.get_n_items()  < 1);
2240                                 expand.set_list_row(lr);
2241                                 //this.in_bind = true;
2242                                 // default is to expand
2243
2244                                 //this.in_bind = false;
2245
2246                                 sym.bind_property("symbol_icon",
2247                                             img, "icon_name",
2248                                            GLib.BindingFlags.SYNC_CREATE);
2249
2250                                 hbox.css_classes = { sym.symbol_icon };
2251
2252                                 sym.bind_property("name",
2253                                             lbl, "label",
2254                                            GLib.BindingFlags.SYNC_CREATE);
2255                                 // should be better?- --line no?
2256                                 sym.bind_property("tooltip",
2257                                             lbl, "tooltip_markup",
2258                                            GLib.BindingFlags.SYNC_CREATE);
2259                                 // bind image...
2260
2261                         });
2262                 }
2263
2264                 // user defined functions
2265         }
2266
2267
2268         public class Xcls_navigationselmodel : Object
2269         {
2270                 public Gtk.NoSelection el;
2271                 private Editor  _this;
2272
2273
2274                         // my vars (def)
2275
2276                 // ctor
2277                 public Xcls_navigationselmodel(Editor _owner )
2278                 {
2279                         _this = _owner;
2280                         _this.navigationselmodel = this;
2281                         new Xcls_navigationsort( _this );
2282                         this.el = new Gtk.NoSelection( _this.navigationsort.el );
2283
2284                         // my vars (dec)
2285
2286                         // set gobject values
2287                 }
2288
2289                 // user defined functions
2290         }
2291         public class Xcls_navigationsort : Object
2292         {
2293                 public Gtk.SortListModel el;
2294                 private Editor  _this;
2295
2296
2297                         // my vars (def)
2298
2299                 // ctor
2300                 public Xcls_navigationsort(Editor _owner )
2301                 {
2302                         _this = _owner;
2303                         _this.navigationsort = this;
2304                         var child_1 = new Xcls_TreeListModel35( _this );
2305                         child_1.ref();
2306                         var child_2 = new Xcls_TreeListRowSorter37( _this );
2307                         child_2.ref();
2308                         this.el = new Gtk.SortListModel( child_1.el, child_2.el );
2309
2310                         // my vars (dec)
2311
2312                         // set gobject values
2313                 }
2314
2315                 // user defined functions
2316                 public void collapseOnLoad () {
2317                         for (var i=0;i < this.el.get_n_items(); i++) {
2318                                 var tr = (Gtk.TreeListRow)this.el.get_item(i);
2319                                 var sym =  (Lsp.DocumentSymbol)tr.get_item();
2320                                 switch (sym.kind) {
2321                                         case Lsp.SymbolKind.Enum:
2322                                                 tr.expanded = false;
2323                                                 break;
2324                                         default:
2325                                                 //tr.expanded = true;
2326                                                 break;
2327                                 }
2328                         }
2329
2330
2331
2332
2333                 }
2334                 public int getRowFromSymbol (Lsp.DocumentSymbol sym) {
2335
2336                         for (var i=0;i < this.el.get_n_items(); i++) {
2337                                 var tr = (Gtk.TreeListRow)this.el.get_item(i);
2338
2339                                 if (sym.equals( (Lsp.DocumentSymbol)tr.get_item())) {
2340                                         return i;
2341                                 }
2342                         }
2343                         return -1;
2344                 }
2345                 public Lsp.DocumentSymbol? getSymbolAt (uint row) {
2346
2347                    var tr = (Gtk.TreeListRow)this.el.get_item(row);
2348
2349                    var a = tr.get_item();;
2350                    GLib.debug("get_item (2) = %s", a.get_type().name());
2351
2352
2353                    return (Lsp.DocumentSymbol)tr.get_item();
2354
2355                 }
2356         }
2357         public class Xcls_TreeListModel35 : Object
2358         {
2359                 public Gtk.TreeListModel el;
2360                 private Editor  _this;
2361
2362
2363                         // my vars (def)
2364
2365                 // ctor
2366                 public Xcls_TreeListModel35(Editor _owner )
2367                 {
2368                         _this = _owner;
2369                         new Xcls_navliststore( _this );
2370                         this.el = new Gtk.TreeListModel( _this.navliststore.el, false, true, (item) => {
2371
2372         return ((Lsp.DocumentSymbol)item).children;
2373 }
2374  );
2375
2376                         // my vars (dec)
2377
2378                         // set gobject values
2379
2380                         //listeners
2381                         this.el.items_changed.connect( (position, removed, added) => {
2382                                 GLib.debug("tree item changed %d , %d , %d",(int) position, (int)removed, (int) added);
2383                                  if (added < 1) {
2384                                         return;
2385                                 }
2386                                 //var sym = (Lsp.DocumentSymbol) this.el.get_item(position);
2387                                 var row = this.el.get_row(position);
2388
2389                                 GLib.debug("got %s", row.get_item().get_type().name());
2390
2391
2392                         });
2393                 }
2394
2395                 // user defined functions
2396         }
2397         public class Xcls_navliststore : Object
2398         {
2399                 public GLib.ListStore el;
2400                 private Editor  _this;
2401
2402
2403                         // my vars (def)
2404
2405                 // ctor
2406                 public Xcls_navliststore(Editor _owner )
2407                 {
2408                         _this = _owner;
2409                         _this.navliststore = this;
2410                         this.el = new GLib.ListStore( typeof(Lsp.DocumentSymbol) );
2411
2412                         // my vars (dec)
2413
2414                         // set gobject values
2415                 }
2416
2417                 // user defined functions
2418                 public Lsp.DocumentSymbol? symbolAtLine (uint line, uint chr) {
2419
2420
2421                         for(var i = 0; i < this.el.get_n_items();i++) {
2422                                 var el = (Lsp.DocumentSymbol)this.el.get_item(i);
2423                                 //GLib.debug("Check sym %s : %d-%d",
2424                                 //      el.name , (int)el.range.start.line,
2425                                 //      (int)el.range.end.line
2426                                 //);
2427                                 var ret = el.containsLine(line,chr);
2428                                 if (ret != null) {
2429                                         return ret;
2430                                 }
2431
2432                         }
2433
2434                         return null;
2435                 }
2436         }
2437
2438
2439         public class Xcls_TreeListRowSorter37 : Object
2440         {
2441                 public Gtk.TreeListRowSorter el;
2442                 private Editor  _this;
2443
2444
2445                         // my vars (def)
2446
2447                 // ctor
2448                 public Xcls_TreeListRowSorter37(Editor _owner )
2449                 {
2450                         _this = _owner;
2451                         var child_1 = new Xcls_StringSorter38( _this );
2452                         child_1.ref();
2453                         this.el = new Gtk.TreeListRowSorter( child_1.el );
2454
2455                         // my vars (dec)
2456
2457                         // set gobject values
2458                 }
2459
2460                 // user defined functions
2461         }
2462         public class Xcls_StringSorter38 : Object
2463         {
2464                 public Gtk.StringSorter el;
2465                 private Editor  _this;
2466
2467
2468                         // my vars (def)
2469
2470                 // ctor
2471                 public Xcls_StringSorter38(Editor _owner )
2472                 {
2473                         _this = _owner;
2474                         var child_1 = new Xcls_PropertyExpression39( _this );
2475                         child_1.ref();
2476                         this.el = new Gtk.StringSorter( child_1.el );
2477
2478                         // my vars (dec)
2479
2480                         // set gobject values
2481                 }
2482
2483                 // user defined functions
2484         }
2485         public class Xcls_PropertyExpression39 : Object
2486         {
2487                 public Gtk.PropertyExpression el;
2488                 private Editor  _this;
2489
2490
2491                         // my vars (def)
2492
2493                 // ctor
2494                 public Xcls_PropertyExpression39(Editor _owner )
2495                 {
2496                         _this = _owner;
2497                         this.el = new Gtk.PropertyExpression( typeof(Lsp.DocumentSymbol), null, "sort_key" );
2498
2499                         // my vars (dec)
2500
2501                         // set gobject values
2502                 }
2503
2504                 // user defined functions
2505         }
2506
2507
2508
2509
2510
2511         public class Xcls_GestureClick40 : Object
2512         {
2513                 public Gtk.GestureClick el;
2514                 private Editor  _this;
2515
2516
2517                         // my vars (def)
2518
2519                 // ctor
2520                 public Xcls_GestureClick40(Editor _owner )
2521                 {
2522                         _this = _owner;
2523                         this.el = new Gtk.GestureClick();
2524
2525                         // my vars (dec)
2526
2527                         // set gobject values
2528
2529                         //listeners
2530                         this.el.pressed.connect( (n_press, x, y) => {
2531                                 string pos;
2532                                 var row = _this.navigation.getRowWidgetAt(x,y, out pos );
2533
2534                             if (row == null) {
2535                                     GLib.debug("no row selected items");
2536                                     return;
2537                             }
2538                                 GLib.debug("got click on %s", row.get_type().name());
2539                             //Lsp.DocumentSymbol
2540                             var sym =  row.get_data<Lsp.DocumentSymbol>("symbol");
2541                             if (sym == null) {
2542                                 return;
2543                                 }
2544                                 /*
2545                                  "range" : {
2546                                       "start" : {
2547                                         "line" : 1410,
2548                                         "character" : 8
2549                                       },
2550                                       "end" : {
2551                                         "line" : 1410,
2552                                         "character" : 39
2553                                       }
2554                                     },
2555                                 */
2556                              GLib.debug("goto line %d",   (int)sym.range.start.line);
2557                             _this.scroll_to_line((int)sym.range.start.line);
2558                             Gtk.TextIter iter;
2559                             _this.buffer.el.get_iter_at_line_offset(out iter,
2560                                 (int)sym.range.start.line,
2561                                 (int)sym.range.start.character
2562                                 );
2563                             _this.buffer.el.place_cursor(iter);
2564
2565                         });
2566                 }
2567
2568                 // user defined functions
2569         }
2570
2571
2572
2573
2574
2575 }