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_paned paned;
  16         public Xcls_save_button save_button;
  17         public Xcls_helper helper;
  18         public Xcls_close_btn close_btn;
  19         public Xcls_RightEditor RightEditor;
  20         public Xcls_view view;
  21         public Xcls_buffer buffer;
  22         public Xcls_keystate keystate;
  23         public Xcls_search_entry search_entry;
  24         public Xcls_search_results search_results;
  25         public Xcls_nextBtn nextBtn;
  26         public Xcls_backBtn backBtn;
  27         public Xcls_search_settings search_settings;
  28         public Xcls_case_sensitive case_sensitive;
  29         public Xcls_regex regex;
  30         public Xcls_multiline multiline;
  31         public Xcls_navigation_holder navigation_holder;
  32         public Xcls_navigationwindow navigationwindow;
  33         public Xcls_navigation navigation;
  34         public Xcls_navigationselmodel navigationselmodel;
  35         public Xcls_navigationsort navigationsort;
  36         public Xcls_navliststore navliststore;
  37
  38                 // my vars (def)
  39         public int pos_root_x;
  40         public Xcls_MainWindow window;
  41         public bool dirty;
  42         public int pos_root_y;
  43         public bool pos;
  44         public int last_error_counter;
  45         public GtkSource.SearchContext searchcontext;
  46         public int last_search_end;
  47         public signal void save ();
  48         public JsRender.JsRender? file;
  49         public JsRender.Node node;
  50         public JsRender.NodeProp? prop;
  51         public string activeEditor;
  52
  53         // ctor
  54         public Editor()
  55         {
  56                 _this = this;
  57                 this.el = new Gtk.Box( Gtk.Orientation.VERTICAL, 0 );
  58
  59                 // my vars (dec)
  60                 this.window = null;
  61                 this.dirty = false;
  62                 this.pos = false;
  63                 this.last_error_counter = 0;
  64                 this.searchcontext = null;
  65                 this.last_search_end = 0;
  66                 this.file = null;
  67                 this.node = null;
  68                 this.prop = null;
  69                 this.activeEditor = "\"\"";
  70
  71                 // set gobject values
  72                 this.el.homogeneous = false;
  73                 this.el.hexpand = true;
  74                 this.el.vexpand = true;
  75                 new Xcls_paned( _this );
  76                 this.el.append( _this.paned.el );
  77         }
  78
  79         // user defined functions
  80         public bool saveContents ()  {
  81
  82
  83             if (_this.file == null) {
  84                 return true;
  85             }
  86
  87
  88
  89              var str = _this.buffer.toString();
  90
  91              _this.buffer.checkSyntax();
  92
  93
  94
  95              // LeftPanel.model.changed(  str , false);
  96              _this.dirty = false;
  97              _this.save_button.el.sensitive = false;
  98
  99             // find the text for the node..
 100             if (_this.file.xtype != "PlainFile") {
 101                // in theory these properties have to exist!?!
 102                 this.prop.val = str;
 103                 //this.window.windowstate.left_props.reload();
 104             } else {
 105                 _this.file.setSource(  str );
 106              }
 107
 108             // call the signal..
 109             this.save();
 110
 111             return true;
 112
 113         }
 114         public void forwardSearch (bool change_focus) {
 115
 116                 if (this.searchcontext == null) {
 117                         return;
 118                 }
 119
 120                 Gtk.TextIter beg, st,en;
 121                  bool has_wrapped_around;
 122                 this.buffer.el.get_iter_at_offset(out beg, this.last_search_end);
 123                 if (!this.searchcontext.forward(beg, out st, out en, out has_wrapped_around)) {
 124
 125                         this.last_search_end = 0; // not sure if this should happen
 126                 } else {
 127                         if (has_wrapped_around) {
 128                                 return;
 129                         }
 130
 131                         this.last_search_end = en.get_offset();
 132                         if (change_focus) {
 133                                 this.view.el.grab_focus();
 134                         }
 135                         this.buffer.el.place_cursor(st);
 136                         this.view.el.scroll_to_iter(st,  0.1f, true, 0.0f, 0.5f);
 137                 }
 138
 139         }
 140         public void show (JsRender.JsRender file, JsRender.Node? node, JsRender.NodeProp? prop)
 141         {
 142             this.reset();
 143             if (this.file != null) {
 144                 this.file.navigation_tree_updated.disconnect(
 145                         _this.navigation.show
 146                 );
 147             }
 148             this.file = file;
 149             this.file.navigation_tree_updated.connect(
 150                         _this.navigation.show
 151                 );
 152             if (file.xtype != "PlainFile") {
 153                 this.prop = prop;
 154                 this.node = node;
 155
 156                 // find the text for the node..
 157                 this.view.load( prop.val );
 158                 this.updateErrorMarks();
 159
 160
 161
 162                 this.close_btn.el.show();
 163
 164             } else {
 165                 this.view.load(        file.toSource() );
 166                 this.updateErrorMarks();
 167                 this.close_btn.el.hide();
 168                 var ls = file.getLanguageServer();
 169                 ls.queueDocumentSymbols(file);
 170                 ////ls.documentSymbols.begin(file, (a,o) => {
 171                 //      _this.navigation.show(ls.documentSymbols.end(o));
 172                //});
 173                 //documentSymbols
 174
 175             }
 176
 177         }
 178         public void backSearch (bool change_focus) {
 179
 180                 if (this.searchcontext == null) {
 181                         return;
 182                 }
 183
 184                 Gtk.TextIter beg, st,en;
 185                 bool has_wrapped_around;
 186                 this.buffer.el.get_iter_at_offset(out beg, this.last_search_end -1 );
 187
 188                 if (!this.searchcontext.backward(beg, out st, out en, out has_wrapped_around)) {
 189                         this.last_search_end = 0;
 190                 } else {
 191                         this.last_search_end = en.get_offset();
 192                         if (change_focus) {
 193                                 this.view.el.grab_focus();
 194                         }
 195                         this.buffer.el.place_cursor(st);
 196                         this.view.el.scroll_to_iter(st,  0.1f, true, 0.0f, 0.5f);
 197                 }
 198
 199         }
 200         public string tempFileContents () {
 201
 202
 203            if (_this.file == null) {
 204                return "";
 205            }
 206                 var str= this.buffer.toString();
 207                 if (_this.file.xtype == "PlainFile") {
 208
 209                 return str;
 210
 211             }
 212
 213
 214
 215             GLib.debug("calling validate");
 216             // clear the buttons.
 217                 if (_this.prop.name == "xns" || _this.prop.name == "xtype") {
 218                         return this.file.toSource(); ;
 219                 }
 220
 221                 var oldcode  = _this.prop.val;
 222                 _this.prop.val = str;
 223             var ret = _this.file.toSource();
 224             _this.prop.val = oldcode;
 225             return ret;
 226
 227         }
 228         public void reset () {
 229                  this.file = null;
 230
 231             this.node = null;
 232             this.prop = null;
 233                 this.searchcontext = null;
 234
 235         }
 236         public int search (string in_txt) {
 237
 238                 var s = new GtkSource.SearchSettings();
 239                 s.case_sensitive = _this.case_sensitive.el.active;
 240                 s.regex_enabled = _this.regex.el.active;
 241                 s.wrap_around = false;
 242
 243                 this.searchcontext = new GtkSource.SearchContext(this.buffer.el,s);
 244                 this.searchcontext.set_highlight(true);
 245                 var txt = in_txt;
 246
 247                 if (_this.multiline.el.active) {
 248                         txt = in_txt.replace("\\n", "\n");
 249                 }
 250
 251                 s.set_search_text(txt);
 252                 Gtk.TextIter beg, st,en;
 253
 254                 this.buffer.el.get_start_iter(out beg);
 255                 bool has_wrapped_around;
 256                 this.searchcontext.forward(beg, out st, out en, out has_wrapped_around);
 257                 this.last_search_end = 0;
 258
 259                 return this.searchcontext.get_occurrences_count();
 260
 261
 262
 263
 264         }
 265         public void updateErrorMarks () {
 266
 267
 268
 269                 var buf = _this.buffer.el;
 270                 Gtk.TextIter start;
 271                 Gtk.TextIter end;
 272                 buf.get_bounds (out start, out end);
 273
 274
 275
 276
 277                 //GLib.debug("highlight errors");
 278
 279                  // we should highlight other types of errors..
 280
 281                 if (_this.window.windowstate.state != WindowState.State.CODEONLY
 282                         &&
 283                         _this.window.windowstate.state != WindowState.State.CODE
 284                         ) {
 285                         //GLib.debug("windowstate != CODEONLY?");
 286
 287                         return;
 288                 }
 289
 290
 291                 if (_this.file == null) {
 292                         GLib.debug("file is null?");
 293                         return;
 294
 295                 }
 296                 var ar = this.file.getErrors();
 297                 if (ar.size < 1) {
 298                         buf.remove_source_marks (start, end, "ERR");
 299                         buf.remove_source_marks (start, end, "WARN");
 300                         buf.remove_source_marks (start, end, "DEPR");
 301                         buf.remove_tag_by_name ("ERR", start, end);
 302                         buf.remove_tag_by_name ("WARN", start, end);
 303                         buf.remove_tag_by_name ("DEPR", start, end);
 304                         this.last_error_counter = file.error_counter ;
 305                         //GLib.debug("highlight %s :  %s has no errors", this.file.relpath, category);
 306                         return;
 307                 }
 308
 309
 310          // basicaly check if there is no change, then we do not do any update..
 311          // we can do this by just using an error counter?
 312          // if that's changed then we will do an update, otherwise dont bother.
 313
 314
 315                 var offset = 0;
 316                 var hoffset = 0;
 317
 318                 var tlines = buf.get_line_count () +1;
 319
 320                 if (_this.prop != null) {
 321                         // this still seems flaky...
 322
 323                         tlines = _this.prop.end_line;
 324                         offset = _this.prop.start_line;
 325                         hoffset = _this.node.node_pad.length + 2; //shift it left  by 2 ? ..
 326
 327
 328                 } else {
 329                         // no update...
 330                         if (this.last_error_counter == file.error_counter) {
 331
 332                                 return;
 333                         }
 334
 335                 }
 336                 buf.remove_source_marks (start, end, "ERR");
 337                 buf.remove_source_marks (start, end, "WARN");
 338                 buf.remove_source_marks (start, end, "DEPR");
 339                 buf.remove_tag_by_name ("ERR", start, end);
 340                 buf.remove_tag_by_name ("WARN", start, end);
 341                 buf.remove_tag_by_name ("DEPR", start, end);
 342
 343                 foreach(var diag in ar) {
 344                      Gtk.TextIter iter;
 345         //        print("get inter\n");
 346                     var eline = (int)diag.range.start.line - offset;
 347                     var eline_to = (int)diag.range.end.line - offset;
 348                     //var eline =  diag.range.end_line - offset;
 349                     //GLib.debug("GOT ERROR on line %d -- converted to %d  (offset = %d)",
 350                     //  err.line ,eline, offset);
 351
 352
 353                     if (eline > tlines || eline < 0) {
 354                         continue;
 355                     }
 356
 357                     buf.get_iter_at_line( out iter, eline);
 358                         var msg = "Line: %d %s : %s".printf(eline+1, diag.category, diag.message);
 359                     buf.create_source_mark( msg, diag.category, iter);
 360
 361                     var spos = (int)diag.range.start.character - hoffset;
 362                     if (spos < 0) { spos =0 ; }
 363                     if (spos > iter.get_chars_in_line()) {
 364                         spos = iter.get_chars_in_line();
 365                 }
 366                         buf.get_iter_at_line( out iter, eline_to);
 367                         var epos = (int)diag.range.end.character - hoffset;
 368                     if (epos < 0) { epos =0 ; }
 369                     if (epos > iter.get_chars_in_line()) {
 370                         epos = iter.get_chars_in_line();
 371                 }
 372
 373
 374                     buf.get_iter_at_line_offset( out start, eline, spos);
 375
 376                     buf.get_iter_at_line_offset( out end, eline_to,epos);
 377
 378                     buf.apply_tag_by_name(diag.category, start, end);
 379
 380                    // GLib.debug("set line %d to %s", eline, msg);
 381                     //this.marks.set(eline, msg);
 382                 }
 383                 this.last_error_counter = file.error_counter ;
 384
 385
 386
 387
 388
 389         }
 390         public void scroll_to_line (int line) {
 391
 392                 GLib.Timeout.add(500, () => {
 393
 394                         var buf = this.view.el.get_buffer();
 395
 396                         var sbuf = (GtkSource.Buffer) buf;
 397
 398
 399                         Gtk.TextIter iter;
 400                         sbuf.get_iter_at_line(out iter,  line);
 401                         this.view.el.scroll_to_iter(iter,  0.1f, true, 0.0f, 0.5f);
 402                         return false;
 403                 });
 404         }
 405         public class Xcls_paned : Object
 406         {
 407                 public Gtk.Paned el;
 408                 private Editor  _this;
 409
 410
 411                         // my vars (def)
 412
 413                 // ctor
 414                 public Xcls_paned(Editor _owner )
 415                 {
 416                         _this = _owner;
 417                         _this.paned = this;
 418                         this.el = new Gtk.Paned( Gtk.Orientation.HORIZONTAL );
 419
 420                         // my vars (dec)
 421
 422                         // set gobject values
 423                         this.el.resize_start_child = false;
 424                         this.el.shrink_end_child = false;
 425                         this.el.resize_end_child = false;
 426                         this.el.shrink_start_child = false;
 427                         var child_1 = new Xcls_Box2( _this );
 428                         child_1.ref();
 429                         this.el.start_child = child_1.el;
 430                         new Xcls_navigation_holder( _this );
 431                         this.el.end_child = _this.navigation_holder.el;
 432                 }
 433
 434                 // user defined functions
 435         }
 436         public class Xcls_Box2 : Object
 437         {
 438                 public Gtk.Box el;
 439                 private Editor  _this;
 440
 441
 442                         // my vars (def)
 443
 444                 // ctor
 445                 public Xcls_Box2(Editor _owner )
 446                 {
 447                         _this = _owner;
 448                         this.el = new Gtk.Box( Gtk.Orientation.VERTICAL, 0 );
 449
 450                         // my vars (dec)
 451
 452                         // set gobject values
 453                         this.el.hexpand = true;
 454                         var child_1 = new Xcls_Box3( _this );
 455                         child_1.ref();
 456                         this.el.append( child_1.el );
 457                         new Xcls_RightEditor( _this );
 458                         this.el.append( _this.RightEditor.el );
 459                         var child_3 = new Xcls_Box15( _this );
 460                         child_3.ref();
 461                         this.el.append ( child_3.el  );
 462                 }
 463
 464                 // user defined functions
 465         }
 466         public class Xcls_Box3 : Object
 467         {
 468                 public Gtk.Box el;
 469                 private Editor  _this;
 470
 471
 472                         // my vars (def)
 473
 474                 // ctor
 475                 public Xcls_Box3(Editor _owner )
 476                 {
 477                         _this = _owner;
 478                         this.el = new Gtk.Box( Gtk.Orientation.HORIZONTAL, 0 );
 479
 480                         // my vars (dec)
 481
 482                         // set gobject values
 483                         this.el.homogeneous = false;
 484                         this.el.hexpand = false;
 485                         this.el.vexpand = false;
 486                         new Xcls_save_button( _this );
 487                         this.el.append( _this.save_button.el );
 488                         new Xcls_helper( _this );
 489                         this.el.append( _this.helper.el );
 490                         var child_3 = new Xcls_Scale6( _this );
 491                         child_3.ref();
 492                         this.el.append( child_3.el );
 493                         new Xcls_close_btn( _this );
 494                         this.el.append( _this.close_btn.el );
 495                 }
 496
 497                 // user defined functions
 498         }
 499         public class Xcls_save_button : Object
 500         {
 501                 public Gtk.Button el;
 502                 private Editor  _this;
 503
 504
 505                         // my vars (def)
 506
 507                 // ctor
 508                 public Xcls_save_button(Editor _owner )
 509                 {
 510                         _this = _owner;
 511                         _this.save_button = this;
 512                         this.el = new Gtk.Button();
 513
 514                         // my vars (dec)
 515
 516                         // set gobject values
 517                         this.el.vexpand = true;
 518                         this.el.label = "Save";
 519
 520                         //listeners
 521                         this.el.clicked.connect( () => {
 522                             _this.saveContents();
 523                         });
 524                 }
 525
 526                 // user defined functions
 527         }
 528
 529         public class Xcls_helper : Object
 530         {
 531                 public Gtk.Label el;
 532                 private Editor  _this;
 533
 534
 535                         // my vars (def)
 536
 537                 // ctor
 538                 public Xcls_helper(Editor _owner )
 539                 {
 540                         _this = _owner;
 541                         _this.helper = this;
 542                         this.el = new Gtk.Label( null );
 543
 544                         // my vars (dec)
 545
 546                         // set gobject values
 547                         this.el.margin_end = 4;
 548                         this.el.margin_start = 4;
 549                         this.el.justify = Gtk.Justification.LEFT;
 550                         this.el.hexpand = true;
 551                         this.el.xalign = 0f;
 552
 553                         //listeners
 554                         this.el.query_tooltip.connect( (x, y, keyboard_tooltip, tooltip) => {
 555
 556                                 return bool;
 557                         });
 558                 }
 559
 560                 // user defined functions
 561                 public void setHelp (Lsp.Hover? help) {
 562                         if (help == null || help.contents == null
 563                                 || help.contents.size < 1) {
 564                                 this.el.set_text("");
 565                                 return;
 566                         }
 567                         var sig = help.contents.get(0).value.split(" ");
 568                         string[] str = {};
 569                         for(var i =0; i < sig.length; i++) {
 570
 571                                 switch(sig[i]) {
 572                                         case "public":
 573                                         case "private":
 574                                         case "protected":
 575                                         case "async":
 576                                         case "class":
 577                                         case "{":
 578                                         case "}":
 579                                         case "(":
 580                                         case ")":
 581
 582                                                 str += sig[i];
 583                                                 continue;
 584
 585
 586                                         default:
 587
 588                                                 str += ("<span underline=\"single\" color=\"blue\" >" +
 589                                                         GLib.Markup.escape_text(sig[i])
 590                                                         +"</span>");
 591                                         continue;
 592                                 }
 593                         }
 594                         if (help.contents.size > 1) {
 595                                 this.el.tooltip_markup =  GLib.Markup.escape_text(help.contents.get(1).value);
 596                         }
 597
 598                         this.el.set_markup(string.joinv(" ",str));
 599
 600                 }
 601         }
 602
 603         public class Xcls_Scale6 : Object
 604         {
 605                 public Gtk.Scale el;
 606                 private Editor  _this;
 607
 608
 609                         // my vars (def)
 610
 611                 // ctor
 612                 public Xcls_Scale6(Editor _owner )
 613                 {
 614                         _this = _owner;
 615                         this.el = new Gtk.Scale.with_range (Gtk.Orientation.HORIZONTAL,6, 30, 1);
 616
 617                         // my vars (dec)
 618
 619                         // set gobject values
 620                         this.el.width_request = 150;
 621                         this.el.has_origin = true;
 622                         this.el.halign = Gtk.Align.END;
 623                         this.el.draw_value = false;
 624                         this.el.digits = 0;
 625                         this.el.sensitive = true;
 626
 627                         // init method
 628
 629                         {
 630                                 //this.el.set_range(6,30);
 631                                 this.el.set_value ( BuilderApplication.settings.editor_font_size);
 632                                 BuilderApplication.settings.editor_font_size_updated.connect(
 633                                         () => {
 634                                                 BuilderApplication.settings.editor_font_size_inchange = true;
 635                                         //      GLib.debug("update range");
 636                                                 this.el.set_value (BuilderApplication.settings.editor_font_size);
 637                                                 BuilderApplication.settings.editor_font_size_inchange = false;
 638                                         }
 639                                 );
 640
 641
 642                         }
 643
 644                         //listeners
 645                         this.el.change_value.connect( (st, val ) => {
 646                                 if (BuilderApplication.settings.editor_font_size_inchange) {
 647                                         return false;
 648                                 }
 649                                 BuilderApplication.settings.editor_font_size = val;
 650                                 return false;
 651                         });
 652                 }
 653
 654                 // user defined functions
 655         }
 656
 657         public class Xcls_close_btn : Object
 658         {
 659                 public Gtk.Button el;
 660                 private Editor  _this;
 661
 662
 663                         // my vars (def)
 664
 665                 // ctor
 666                 public Xcls_close_btn(Editor _owner )
 667                 {
 668                         _this = _owner;
 669                         _this.close_btn = this;
 670                         this.el = new Gtk.Button();
 671
 672                         // my vars (dec)
 673
 674                         // set gobject values
 675                         this.el.icon_name = "window-close";
 676                         this.el.halign = Gtk.Align.END;
 677                         var child_1 = new Xcls_Image8( _this );
 678                         child_1.ref();
 679                         this.el.child = child_1.el;
 680
 681                         //listeners
 682                         this.el.clicked.connect( () => {
 683                             _this.saveContents();
 684                             _this.window.windowstate.switchState(WindowState.State.PREVIEW);
 685                         });
 686                 }
 687
 688                 // user defined functions
 689         }
 690         public class Xcls_Image8 : Object
 691         {
 692                 public Gtk.Image el;
 693                 private Editor  _this;
 694
 695
 696                         // my vars (def)
 697
 698                 // ctor
 699                 public Xcls_Image8(Editor _owner )
 700                 {
 701                         _this = _owner;
 702                         this.el = new Gtk.Image();
 703
 704                         // my vars (dec)
 705
 706                         // set gobject values
 707                         this.el.icon_name = "window-close";
 708                         this.el.icon_size = Gtk.IconSize.NORMAL;
 709                 }
 710
 711                 // user defined functions
 712         }
 713
 714
 715
 716         public class Xcls_RightEditor : Object
 717         {
 718                 public Gtk.ScrolledWindow el;
 719                 private Editor  _this;
 720
 721
 722                         // my vars (def)
 723
 724                 // ctor
 725                 public Xcls_RightEditor(Editor _owner )
 726                 {
 727                         _this = _owner;
 728                         _this.RightEditor = this;
 729                         this.el = new Gtk.ScrolledWindow();
 730
 731                         // my vars (dec)
 732
 733                         // set gobject values
 734                         this.el.vscrollbar_policy = Gtk.PolicyType.AUTOMATIC;
 735                         this.el.vexpand = true;
 736                         this.el.overlay_scrolling = false;
 737                         this.el.hscrollbar_policy = Gtk.PolicyType.AUTOMATIC;
 738                         new Xcls_view( _this );
 739                         this.el.child = _this.view.el;
 740                 }
 741
 742                 // user defined functions
 743         }
 744         public class Xcls_view : Object
 745         {
 746                 public GtkSource.View el;
 747                 private Editor  _this;
 748
 749
 750                         // my vars (def)
 751                 public Gtk.CssProvider css;
 752
 753                 // ctor
 754                 public Xcls_view(Editor _owner )
 755                 {
 756                         _this = _owner;
 757                         _this.view = this;
 758                         this.el = new GtkSource.View();
 759
 760                         // my vars (dec)
 761                         this.css = null;
 762
 763                         // set gobject values
 764                         this.el.auto_indent = true;
 765                         this.el.indent_width = 4;
 766                         this.el.name = "editor-view";
 767                         this.el.show_line_marks = true;
 768                         this.el.insert_spaces_instead_of_tabs = true;
 769                         this.el.show_line_numbers = true;
 770                         this.el.hexpand = true;
 771                         this.el.vexpand = true;
 772                         this.el.has_tooltip = true;
 773                         this.el.css_classes = { "code-editor" };
 774                         this.el.tab_width = 4;
 775                         this.el.highlight_current_line = true;
 776                         new Xcls_buffer( _this );
 777                         this.el.buffer = _this.buffer.el;
 778                         new Xcls_keystate( _this );
 779                         this.el.add_controller(  _this.keystate.el );
 780                         var child_3 = new Xcls_EventControllerScroll13( _this );
 781                         child_3.ref();
 782                         this.el.add_controller(  child_3.el );
 783                         var child_4 = new Xcls_GestureClick14( _this );
 784                         child_4.ref();
 785                         this.el.add_controller(  child_4.el );
 786
 787                         // init method
 788
 789                         this.el.completion.add_provider(
 790                                 new Palete.CompletionProvider(_this)
 791                         );
 792
 793                         // hover seems pretty useless.. - ??
 794                         //var hover = this.el.get_hover();
 795                         //hover.add_provider(new Palete.HoverProvider(_this));
 796
 797                         //this.el.completion.unblock_interactive();
 798                         this.el.completion.select_on_show = true; // select
 799                         //this.el.completion.remember_info_visibility    = true;
 800
 801
 802                         var attrs = new GtkSource.MarkAttributes();
 803
 804                         attrs.set_icon_name ( "process-stop");
 805                         attrs.query_tooltip_text.connect(( mark) => {
 806                              GLib.debug("tooltip query? %s", mark.name);
 807                             return strdup( mark.name);
 808                         });
 809                          attrs.query_tooltip_markup.connect(( mark) => {
 810                              GLib.debug("tooltip query? %s", mark.name);
 811                             return strdup( mark.name);
 812                         });
 813                         this.el.set_mark_attributes ("ERR", attrs, 1);
 814                         attrs.ref();
 815
 816
 817                         var wattrs = new GtkSource.MarkAttributes();
 818                         wattrs.set_icon_name ( "process-stop");
 819                         wattrs.query_tooltip_text.connect(( mark) => {
 820                              GLib.debug("tooltip query? %s", mark.name);
 821                             return strdup(mark.name);
 822                         });
 823                         wattrs.query_tooltip_markup.connect(( mark) => {
 824                              GLib.debug("tooltip query? %s", mark.name);
 825                             return strdup(mark.name);
 826                         });
 827                         this.el.set_mark_attributes ("WARN", wattrs, 1);
 828                         wattrs.ref();
 829
 830
 831                         var dattrs = new GtkSource.MarkAttributes();
 832
 833                         dattrs.set_icon_name ( "process-stop");
 834
 835                         dattrs.query_tooltip_text.connect(( mark) => {
 836                                 GLib.debug("tooltip query? %s", mark.name);
 837                             return strdup(mark.name);
 838                         });
 839                         //dattrs.query_tooltip_markup.connect(( mark) => {
 840                         //      GLib.debug("tooltip query? %s", mark.name);
 841                          //   return strdup(mark.name);
 842                         //});
 843                         this.el.set_mark_attributes ("DEPR", dattrs, 1);
 844                         dattrs.ref();
 845
 846                          this.el.get_space_drawer().set_matrix(null);
 847                          this.el.get_space_drawer().set_types_for_locations(
 848                                 GtkSource.SpaceLocationFlags.ALL,
 849                                 GtkSource.SpaceTypeFlags.ALL
 850                         );
 851                         this.el.get_space_drawer().set_enable_matrix(true);
 852
 853                         //listeners
 854                         this.el.query_tooltip.connect( (x, y, keyboard_tooltip, tooltip) => {
 855
 856                                 //GLib.debug("query tooltip");
 857                                 Gtk.TextIter iter;
 858                                 int trailing;
 859
 860                                 var yoff = (int) _this.RightEditor.el.vadjustment.value;
 861
 862                                 // I think this is problematic - if it's compliing  / updating at same time as query.
 863
 864                                 //if (_this.window.statusbar_compile_spinner.el.spinning) {
 865                                 //      return false;
 866                                 //}
 867
 868                                 this.el.get_iter_at_position (out iter, out trailing,  x,  y + yoff);
 869
 870                                 var l = iter.get_line();
 871
 872
 873
 874                                 // GLib.debug("query tooltip line %d", (int) l);
 875                                 if (l < 0) {
 876
 877                                         return false;
 878                                 }
 879                                 /*
 880                                 if (_this.buffer.marks != null && _this.buffer.marks.has_key(l)) {
 881                                         GLib.debug("line %d setting tip to %s", l,  _this.buffer.marks.get(l));
 882                                         tooltip.set_text(_this.buffer.marks.get(l).dup());
 883                                         return true;
 884                                 }
 885
 886                                 return false;
 887                                 */
 888
 889
 890                                 // this crashes?? - not sure why.
 891                                 var marks = _this.buffer.el.get_source_marks_at_line(l, "ERR");
 892                                 if (marks.is_empty()) {
 893                                         marks = _this.buffer.el.get_source_marks_at_line(l, "WARN");
 894                                 }
 895                                 if (marks.is_empty()) {
 896                                         marks = _this.buffer.el.get_source_marks_at_line(l, "DEPR");
 897                                 }
 898
 899                                 // GLib.debug("query tooltip line %d marks %d", (int)l, (int) marks.length());
 900                                 var str = "";
 901                                 marks.@foreach((m) => {
 902                                         //GLib.debug("got mark %s", m.name);
 903                                         str += (str.length > 0 ? "\n" : "") + m.category + ": " + m.name;
 904                                 });
 905                                 // true if there is a mark..
 906                                 if (str.length > 0 ) {
 907                                         tooltip.set_text( str );
 908                                 }
 909                                 return str.length > 0 ? true : false;
 910
 911                         });
 912                 }
 913
 914                 // user defined functions
 915                 public void load (string str) {
 916
 917                 // show the help page for the active node..
 918                    //this.get('/Help').show();
 919
 920                   // this.get('/BottomPane').el.set_current_page(0);
 921                         GLib.debug("load called - Reset undo buffer");
 922
 923                     var buf = (GtkSource.Buffer)this.el.get_buffer();
 924                     buf.begin_irreversible_action();
 925                     buf.set_text(str, str.length);
 926                     buf.end_irreversible_action();
 927
 928                     var lm = GtkSource.LanguageManager.get_default();
 929                     var lang = "vala";
 930                     if (_this.file != null) {
 931                          lang = _this.file.language;
 932                     }
 933                     print("lang=%s, content_type = %s\n", lang, _this.file.content_type);
 934                     var lg = _this.file.content_type.length > 0  ?
 935                             lm.guess_language(_this.file.path, _this.file.content_type) :
 936                             lm.get_language(lang);
 937
 938
 939                     ((GtkSource.Buffer)(this.el.get_buffer())) .set_language(lg);
 940
 941                     this.el.insert_spaces_instead_of_tabs = true;
 942                     if (lg != null) {
 943                                 print("sourcelanguage  = %s\n", lg.name);
 944                                 if (lg.name == "Vala") {
 945                                     this.el.insert_spaces_instead_of_tabs = false;
 946                                 }
 947                      }
 948                     _this.dirty = false;
 949                     this.el.grab_focus();
 950                     _this.save_button.el.sensitive = false;
 951                     _this.last_error_counter = -1;
 952                 }
 953         }
 954         public class Xcls_buffer : Object
 955         {
 956                 public GtkSource.Buffer el;
 957                 private Editor  _this;
 958
 959
 960                         // my vars (def)
 961                 public int error_line;
 962                 public Gee.HashMap<int,string>? xmarks;
 963                 public bool check_queued;
 964
 965                 // ctor
 966                 public Xcls_buffer(Editor _owner )
 967                 {
 968                         _this = _owner;
 969                         _this.buffer = this;
 970                         this.el = new GtkSource.Buffer( null );
 971
 972                         // my vars (dec)
 973                         this.error_line = -1;
 974                         this.xmarks = null;
 975                         this.check_queued = false;
 976
 977                         // set gobject values
 978                         this.el.highlight_syntax = true;
 979                         this.el.highlight_matching_brackets = true;
 980                         this.el.enable_undo = true;
 981
 982                         // init method
 983
 984                         var buf = this.el;
 985                         buf.create_tag ("bold", "weight", Pango.Weight.BOLD);
 986                         buf.create_tag ("type", "weight", Pango.Weight.BOLD, "foreground", "#204a87");
 987                         buf.create_tag ("keyword", "weight", Pango.Weight.BOLD, "foreground", "#a40000");
 988                         buf.create_tag ("text", "weight", Pango.Weight.NORMAL, "foreground", "#729fcf");
 989                         buf.create_tag ("number", "weight", Pango.Weight.BOLD, "foreground", "#ad7fa8");
 990                         buf.create_tag ("method", "weight", Pango.Weight.BOLD, "foreground", "#729fcf");
 991                         buf.create_tag ("property", "weight", Pango.Weight.BOLD, "foreground", "#BC1F51");
 992                         buf.create_tag ("variable", "weight", Pango.Weight.BOLD, "foreground", "#A518B5");
 993
 994
 995                         buf.create_tag ("ERR", "weight", Pango.Weight.BOLD, "background", "pink");
 996                         buf.create_tag ("WARN", "weight", Pango.Weight.BOLD, "background", "#ABF4EB");
 997                         buf.create_tag ("DEPR", "weight", Pango.Weight.BOLD, "background", "#EEA9FF");
 998
 999                         //listeners
1000                         this.el.cursor_moved.connect( ( ) => {
1001
1002                                 Gtk.TextIter iter;
1003                                 this.el.get_iter_at_offset (
1004                                                 out iter, this.el.cursor_position);
1005
1006                                 _this.navigation.updateSelectedLine(
1007                                                 (uint)iter.get_line(),
1008                                                 (uint)iter.get_line_offset()
1009                                         );
1010                                 this.showHelp(iter);
1011
1012                         });
1013                         this.el.changed.connect( () => {
1014                             // check syntax??
1015                             // ??needed..??
1016                             _this.save_button.el.sensitive = true;
1017                             print("EDITOR CHANGED");
1018                             this.checkSyntax();
1019
1020                             _this.dirty = true;
1021
1022                             // this.get('/LeftPanel.model').changed(  str , false);
1023                             return ;
1024                         });
1025                 }
1026
1027                 // user defined functions
1028                 public bool OLDhighlightErrorsJson (string type, Json.Object obj) {
1029                         Gtk.TextIter start;
1030                         Gtk.TextIter end;
1031                         this.el.get_bounds (out start, out end);
1032
1033                         this.el.remove_source_marks (start, end, type);
1034                         GLib.debug("highlight errors");
1035
1036                          // we should highlight other types of errors..
1037
1038                         if (!obj.has_member(type)) {
1039                                 GLib.debug("Return has no errors\n");
1040                                 return true;
1041                         }
1042
1043                         if (_this.window.windowstate.state != WindowState.State.CODEONLY
1044                                 &&
1045                                 _this.window.windowstate.state != WindowState.State.CODE
1046                                 ) {
1047                                 GLib.debug("windowstate != CODEONLY?");
1048
1049                                 return true;
1050                         }
1051
1052                         //this.marks = new Gee.HashMap<int,string>();
1053                         var err = obj.get_object_member(type);
1054
1055                         if (_this.file == null) {
1056                                 GLib.debug("file is null?");
1057                                 return true;
1058
1059                         }
1060                         var valafn = _this.file.path;
1061
1062                         if (_this.file.xtype != "PlainFile") {
1063
1064                                 valafn = "";
1065                                 try {
1066                                         var  regex = new Regex("\\.bjs$");
1067                                         // should not happen
1068                                         valafn = regex.replace(_this.file.path,_this.file.path.length , 0 , ".vala");
1069                                 } catch (GLib.RegexError e) {
1070                                         return true;
1071                                 }
1072
1073
1074
1075                         }
1076                         if (!err.has_member(valafn)) {
1077                                 GLib.debug("File path has no errors");
1078                                 return  true;
1079                         }
1080
1081                         var lines = err.get_object_member(valafn);
1082
1083                         var offset = 1;
1084                         if (obj.has_member("line_offset")) { // ?? why??
1085                                 offset = (int)obj.get_int_member("line_offset") + 1;
1086                         }
1087
1088
1089                         var tlines = this.el.get_line_count () +1;
1090
1091                         if (_this.prop != null) {
1092
1093                                 tlines = _this.prop.end_line + 1;
1094                                 offset = _this.prop.start_line + 1;
1095
1096                         }
1097
1098
1099
1100                         lines.foreach_member((obj, line, node) => {
1101
1102                              Gtk.TextIter iter;
1103                 //        print("get inter\n");
1104                             var eline = int.parse(line) - offset;
1105                             GLib.debug("GOT ERROR on line %s -- converted to %d  (offset = %d)\n", line,eline, offset);
1106
1107
1108                             if (eline > tlines || eline < 0) {
1109                                 return;
1110                             }
1111
1112
1113                             this.el.get_iter_at_line( out iter, eline);
1114                             //print("mark line\n");
1115                             var msg  = "";
1116                             var ar = lines.get_array_member(line);
1117                             for (var i = 0 ; i < ar.get_length(); i++) {
1118                                 if (ar.get_string_element(i) == "Success") {
1119                                         continue;
1120                                 }
1121                                         msg += (msg.length > 0) ? "\n" : "";
1122                                         msg += ar.get_string_element(i);
1123                                 }
1124                                 if (msg == "") {
1125                                         return;
1126                                 }
1127                                 msg = "Line: %d".printf(eline+1) +  " " + msg;
1128                             this.el.create_source_mark(msg, type, iter);
1129                             GLib.debug("set line %d to %m", eline, msg);
1130                            // this.marks.set(eline, msg);
1131                         } );
1132                         return false;
1133
1134
1135
1136
1137
1138                         }
1139                 public bool checkSyntax () {
1140
1141
1142                     var str = this.toString();
1143
1144                     // needed???
1145                     if (this.error_line > 0) {
1146                          Gtk.TextIter start;
1147                          Gtk.TextIter end;
1148                         this.el.get_bounds (out start, out end);
1149
1150                         this.el.remove_source_marks (start, end, null);
1151                     }
1152                     if (str.length < 1) {
1153                         print("checkSyntax - empty string?\n");
1154                         return true;
1155                     }
1156
1157                     // bit presumptiona
1158                     if (_this.file.xtype == "PlainFile") {
1159
1160                         // assume it's gtk...
1161                          var  oldcode =_this.file.toSource();
1162                         _this.file.setSource(str);
1163                             BuilderApplication.showSpinner("appointment soon","document change pending");
1164                         _this.file.getLanguageServer().document_change(_this.file);
1165                                 _this.file.getLanguageServer().queueDocumentSymbols(_this.file);
1166                         _this.file.setSource(oldcode);
1167
1168
1169                         return true;
1170
1171                     }
1172                    if (_this.file == null) {
1173                        return true;
1174                    }
1175
1176
1177
1178
1179
1180                     GLib.debug("calling validate");
1181                     // clear the buttons.
1182                         if (_this.prop.name == "xns" || _this.prop.name == "xtype") {
1183                                 return true ;
1184                         }
1185                         var oldcode  = _this.prop.val;
1186
1187                         _this.prop.val = str;
1188                         _this.node.updated_count++;
1189                     _this.file.getLanguageServer().document_change(_this.file);
1190                     _this.node.updated_count++;
1191                     _this.prop.val = oldcode;
1192
1193
1194                     //print("done mark line\n");
1195
1196                     return true; // at present allow saving - even if it's invalid..
1197                 }
1198                 public bool highlightErrors ( Gee.HashMap<int,string> validate_res) {
1199
1200                         this.error_line = validate_res.size;
1201
1202                         if (this.error_line < 1) {
1203                                 return true;
1204                         }
1205                         var tlines = this.el.get_line_count ();
1206                         Gtk.TextIter iter;
1207                         var valiter = validate_res.map_iterator();
1208                         while (valiter.next()) {
1209
1210                         //        print("get inter\n");
1211                                 var eline = valiter.get_key();
1212                                 if (eline > tlines) {
1213                                         continue;
1214                                 }
1215                                 this.el.get_iter_at_line( out iter, eline);
1216                                 //print("mark line\n");
1217                                 this.el.create_source_mark(valiter.get_value(), "ERR", iter);
1218                         }
1219                         return false;
1220                 }
1221                 public string toString () {
1222
1223                     Gtk.TextIter s;
1224                     Gtk.TextIter e;
1225                     this.el.get_start_iter(out s);
1226                     this.el.get_end_iter(out e);
1227                     var ret = this.el.get_text(s,e,true);
1228                     //print("TO STRING? " + ret);
1229                     return ret;
1230                 }
1231                 public void showHelp (Gtk.TextIter iter) {
1232                         var back = iter.copy();
1233                         back.backward_char();
1234
1235                         var forward = iter.copy();
1236                         forward.forward_char();
1237
1238                         // what's the character at the iter?
1239                         var str = back.get_text(iter);
1240                         str += iter.get_text(forward);
1241                         if (str.strip().length < 1) {
1242                                 return;
1243                         }
1244                         var offset = iter.get_line_offset();
1245                         var line = iter.get_line();
1246                         if (_this.prop != null) {
1247                                                 //
1248                                 line += _this.prop.start_line ;
1249                                                         // this is based on Gtk using tabs (hence 1/2 chars);
1250                                 offset += _this.node.node_pad.length;
1251                                                         // javascript listeners are indented 2 more spaces.
1252                                 if (_this.prop.ptype == JsRender.NodePropType.LISTENER) {
1253                                         offset += 2;
1254                                 }
1255                         }
1256
1257                         var ls = _this.file.getLanguageServer();
1258                         ls.hover.begin(
1259                                 _this.file, line, offset,
1260                                 ( a, o)  => {
1261                                         try {
1262                                                 var res = ls.hover.end(o );
1263
1264                                                 _this.helper.setHelp(res);
1265                                         } catch (GLib.Error e) {
1266                                                 // noop..
1267                                         }
1268                                 });
1269                 }
1270         }
1271
1272         public class Xcls_keystate : Object
1273         {
1274                 public Gtk.EventControllerKey el;
1275                 private Editor  _this;
1276
1277
1278                         // my vars (def)
1279                 public bool is_control;
1280
1281                 // ctor
1282                 public Xcls_keystate(Editor _owner )
1283                 {
1284                         _this = _owner;
1285                         _this.keystate = this;
1286                         this.el = new Gtk.EventControllerKey();
1287
1288                         // my vars (dec)
1289                         this.is_control = false;
1290
1291                         // set gobject values
1292
1293                         //listeners
1294                         this.el.key_released.connect( (keyval, keycode, state) => {
1295
1296                                  if (keyval == Gdk.Key.Control_L || keyval == Gdk.Key.Control_R) {
1297                                         this.is_control = false;
1298                                 }
1299                             if (keyval == Gdk.Key.s && (state & Gdk.ModifierType.CONTROL_MASK ) > 0 ) {
1300                                 GLib.debug("SAVE: ctrl-S  pressed");
1301                                 _this.saveContents();
1302                                 return;
1303                             }
1304
1305                             if (keyval == Gdk.Key.g && (state & Gdk.ModifierType.CONTROL_MASK ) > 0 ) {
1306                                     GLib.debug("SAVE: ctrl-g  pressed");
1307                                         _this.forwardSearch(true);
1308                                     return;
1309                                 }
1310                                 if (keyval == Gdk.Key.f && (state & Gdk.ModifierType.CONTROL_MASK ) > 0 ) {
1311                                     GLib.debug("SAVE: ctrl-f  pressed");
1312                                         _this.search_entry.el.grab_focus();
1313                                         _this.search_entry.el.select_region(0,-1);
1314                                     return;
1315                                 }
1316                                 if (keyval == Gdk.Key.space && (state & Gdk.ModifierType.CONTROL_MASK ) > 0 ) {
1317                                         _this.view.el.show_completion();
1318                                 }
1319
1320                                 Gtk.TextIter iter;
1321                                 _this.buffer.el.get_iter_at_offset( out iter, _this.buffer.el.cursor_position);
1322                                 var line  = iter.get_line();
1323                                 var offset = iter.get_line_offset();
1324                                 GLib.debug("line  %d  off %d", line ,offset);
1325                                 if (_this.prop != null) {
1326                                         line += _this.prop.start_line + 1; // i think..
1327                                         offset += 12; // should probably be 8 without namespaced
1328                                         GLib.debug("guess line  %d  off %d", line ,offset);
1329                                 }
1330                             //_this.view.el.show_completion();
1331                            // print(event.key.keyval)
1332
1333
1334                             return;
1335
1336
1337                         });
1338                         this.el.key_pressed.connect( (keyval, keycode, state) => {
1339
1340                                 if (keyval == Gdk.Key.Control_L || keyval == Gdk.Key.Control_R) {
1341                                         this.is_control = true;
1342                                 }
1343                                 return false;
1344                         });
1345                 }
1346
1347                 // user defined functions
1348         }
1349
1350         public class Xcls_EventControllerScroll13 : Object
1351         {
1352                 public Gtk.EventControllerScroll el;
1353                 private Editor  _this;
1354
1355
1356                         // my vars (def)
1357                 public double distance;
1358
1359                 // ctor
1360                 public Xcls_EventControllerScroll13(Editor _owner )
1361                 {
1362                         _this = _owner;
1363                         this.el = new Gtk.EventControllerScroll( Gtk.EventControllerScrollFlags.VERTICAL );
1364
1365                         // my vars (dec)
1366                         this.distance = 0.0f;
1367
1368                         // set gobject values
1369
1370                         //listeners
1371                         this.el.scroll.connect( (dx, dy) => {
1372                                 if (!_this.keystate.is_control) {
1373                                         return false;
1374                                 }
1375                                  //GLib.debug("scroll %f",  dy);
1376
1377                                 this.distance += dy;
1378
1379                                 //GLib.debug("scroll %f / %f",  dy, this.distance);
1380
1381                                  if (this.distance < -1) {
1382
1383                                         BuilderApplication.settings.editor_font_size ++;
1384                                         this.distance = 0;
1385                                 }
1386                                 if (this.distance > 1) {
1387                                         BuilderApplication.settings.editor_font_size --;
1388                                         this.distance = 0;
1389                                 }
1390
1391                                 return true;
1392                         });
1393                 }
1394
1395                 // user defined functions
1396         }
1397
1398         public class Xcls_GestureClick14 : Object
1399         {
1400                 public Gtk.GestureClick el;
1401                 private Editor  _this;
1402
1403
1404                         // my vars (def)
1405
1406                 // ctor
1407                 public Xcls_GestureClick14(Editor _owner )
1408                 {
1409                         _this = _owner;
1410                         this.el = new Gtk.GestureClick();
1411
1412                         // my vars (dec)
1413
1414                         // set gobject values
1415
1416                         //listeners
1417                         this.el.pressed.connect( (n_press, x, y) => {
1418                                 Gtk.TextIter iter;
1419                                 int  buffer_x, buffer_y;
1420                                 var gut = _this.view.el.get_gutter(Gtk.TextWindowType.LEFT);
1421
1422                                  _this.view.el.window_to_buffer_coords (Gtk.TextWindowType.TEXT,
1423                                         (int)x - gut.get_width(),  (int)y,
1424                                         out  buffer_x, out  buffer_y);
1425                                 _this.view.el.get_iter_at_location (out  iter,
1426                                                 buffer_x,  buffer_y);;
1427
1428
1429                                 if (_this.buffer.el.iter_has_context_class(iter, "comment") ||
1430                                         _this.buffer.el.iter_has_context_class(iter, "string")
1431                                 ) {
1432                                         return ;
1433                                 }
1434                                 _this.buffer.showHelp(iter);
1435
1436
1437
1438                         });
1439                 }
1440
1441                 // user defined functions
1442         }
1443
1444
1445
1446         public class Xcls_Box15 : Object
1447         {
1448                 public Gtk.Box el;
1449                 private Editor  _this;
1450
1451
1452                         // my vars (def)
1453
1454                 // ctor
1455                 public Xcls_Box15(Editor _owner )
1456                 {
1457                         _this = _owner;
1458                         this.el = new Gtk.Box( Gtk.Orientation.HORIZONTAL, 0 );
1459
1460                         // my vars (dec)
1461
1462                         // set gobject values
1463                         this.el.homogeneous = false;
1464                         this.el.vexpand = false;
1465                         new Xcls_search_entry( _this );
1466                         this.el.append( _this.search_entry.el );
1467                         new Xcls_search_results( _this );
1468                         this.el.append( _this.search_results.el );
1469                         new Xcls_nextBtn( _this );
1470                         this.el.append( _this.nextBtn.el );
1471                         new Xcls_backBtn( _this );
1472                         this.el.append( _this.backBtn.el );
1473                         var child_5 = new Xcls_MenuButton21( _this );
1474                         child_5.ref();
1475                         this.el.append( child_5.el );
1476                 }
1477
1478                 // user defined functions
1479         }
1480         public class Xcls_search_entry : Object
1481         {
1482                 public Gtk.SearchEntry el;
1483                 private Editor  _this;
1484
1485
1486                         // my vars (def)
1487                 public Gtk.CssProvider css;
1488
1489                 // ctor
1490                 public Xcls_search_entry(Editor _owner )
1491                 {
1492                         _this = _owner;
1493                         _this.search_entry = this;
1494                         this.el = new Gtk.SearchEntry();
1495
1496                         // my vars (dec)
1497
1498                         // set gobject values
1499                         this.el.name = "editor-search-entry";
1500                         this.el.hexpand = true;
1501                         this.el.placeholder_text = "Press enter to search";
1502                         this.el.search_delay = 3;
1503                         var child_1 = new Xcls_EventControllerKey17( _this );
1504                         child_1.ref();
1505                         this.el.add_controller(  child_1.el );
1506
1507                         //listeners
1508                         this.el.search_changed.connect( ( ) => {
1509
1510                         _this.search(_this.search_entry.el.text);
1511                                  _this.search_results.updateResults();
1512
1513                                 GLib.Timeout.add_seconds(1,() => {
1514                                          _this.search_results.updateResults();
1515                                          return false;
1516                                  });
1517                         });
1518                 }
1519
1520                 // user defined functions
1521                 public void forwardSearch (bool change_focus) {
1522
1523
1524                         _this.forwardSearch(change_focus);
1525
1526                 /*
1527
1528                         switch(_this.windowstate.state) {
1529                                 case WindowState.State.CODEONLY:
1530                                 //case WindowState.State.CODE:
1531                                         // search the code being edited..
1532                                         _this.windowstate.code_editor_tab.forwardSearch(change_focus);
1533
1534                                         break;
1535                                 case WindowState.State.PREVIEW:
1536                                         if (_this.windowstate.file.xtype == "Gtk") {
1537                                                 _this.windowstate.window_gladeview.forwardSearch(change_focus);
1538                                         } else {
1539                                                  _this.windowstate.window_rooview.forwardSearch(change_focus);
1540                                         }
1541
1542                                         break;
1543                         }
1544                         */
1545
1546                 }
1547         }
1548         public class Xcls_EventControllerKey17 : Object
1549         {
1550                 public Gtk.EventControllerKey el;
1551                 private Editor  _this;
1552
1553
1554                         // my vars (def)
1555
1556                 // ctor
1557                 public Xcls_EventControllerKey17(Editor _owner )
1558                 {
1559                         _this = _owner;
1560                         this.el = new Gtk.EventControllerKey();
1561
1562                         // my vars (dec)
1563
1564                         // set gobject values
1565
1566                         //listeners
1567                         this.el.key_pressed.connect( (keyval, keycode, state) => {
1568
1569                                 if (keyval == Gdk.Key.g && (state & Gdk.ModifierType.CONTROL_MASK ) > 0 ) {
1570                                     GLib.debug("SAVE: ctrl-g  pressed");
1571                                         _this.forwardSearch(true);
1572                                     return true;
1573                                 }
1574
1575
1576                                 if (keyval == Gdk.Key.Return && _this.search_entry.el.text.length > 0) {
1577                                         _this.forwardSearch(true);
1578
1579
1580                                     return true;
1581
1582                                 }
1583                            // print(event.key.keyval)
1584
1585                             return false;
1586                         });
1587                 }
1588
1589                 // user defined functions
1590         }
1591
1592
1593         public class Xcls_search_results : Object
1594         {
1595                 public Gtk.Label el;
1596                 private Editor  _this;
1597
1598
1599                         // my vars (def)
1600
1601                 // ctor
1602                 public Xcls_search_results(Editor _owner )
1603                 {
1604                         _this = _owner;
1605                         _this.search_results = this;
1606                         this.el = new Gtk.Label( "No Results" );
1607
1608                         // my vars (dec)
1609
1610                         // set gobject values
1611                         this.el.margin_end = 4;
1612                         this.el.margin_start = 4;
1613                 }
1614
1615                 // user defined functions
1616                 public void updateResults () {
1617                         this.el.visible = true;
1618
1619                         var res = _this.searchcontext.get_occurrences_count();
1620                         if (res < 0) {
1621                                 _this.search_results.el.label = "??? Matches";
1622                                 return;
1623                         }
1624
1625                         _this.nextBtn.el.sensitive = false;
1626                         _this.backBtn.el.sensitive = false;
1627
1628                         if (res > 0) {
1629                                 _this.search_results.el.label = "%d Matches".printf(res);
1630                                 _this.nextBtn.el.sensitive = true;
1631                                 _this.backBtn.el.sensitive = true;
1632                                 return;
1633                         }
1634                         _this.search_results.el.label = "No Matches";
1635
1636                 }
1637         }
1638
1639         public class Xcls_nextBtn : Object
1640         {
1641                 public Gtk.Button el;
1642                 private Editor  _this;
1643
1644
1645                         // my vars (def)
1646                 public bool always_show_image;
1647
1648                 // ctor
1649                 public Xcls_nextBtn(Editor _owner )
1650                 {
1651                         _this = _owner;
1652                         _this.nextBtn = this;
1653                         this.el = new Gtk.Button();
1654
1655                         // my vars (dec)
1656                         this.always_show_image = true;
1657
1658                         // set gobject values
1659                         this.el.icon_name = "go-down";
1660                         this.el.sensitive = false;
1661
1662                         //listeners
1663                         this.el.clicked.connect( (event) => {
1664
1665                                 _this.forwardSearch(true);
1666
1667
1668                         });
1669                 }
1670
1671                 // user defined functions
1672         }
1673
1674         public class Xcls_backBtn : Object
1675         {
1676                 public Gtk.Button el;
1677                 private Editor  _this;
1678
1679
1680                         // my vars (def)
1681                 public bool always_show_image;
1682
1683                 // ctor
1684                 public Xcls_backBtn(Editor _owner )
1685                 {
1686                         _this = _owner;
1687                         _this.backBtn = this;
1688                         this.el = new Gtk.Button();
1689
1690                         // my vars (dec)
1691                         this.always_show_image = true;
1692
1693                         // set gobject values
1694                         this.el.icon_name = "go-up";
1695                         this.el.sensitive = false;
1696
1697                         //listeners
1698                         this.el.clicked.connect( (event) => {
1699
1700                                 _this.backSearch(true);
1701
1702                         });
1703                 }
1704
1705                 // user defined functions
1706         }
1707
1708         public class Xcls_MenuButton21 : Object
1709         {
1710                 public Gtk.MenuButton el;
1711                 private Editor  _this;
1712
1713
1714                         // my vars (def)
1715                 public bool always_show_image;
1716
1717                 // ctor
1718                 public Xcls_MenuButton21(Editor _owner )
1719                 {
1720                         _this = _owner;
1721                         this.el = new Gtk.MenuButton();
1722
1723                         // my vars (dec)
1724                         this.always_show_image = true;
1725
1726                         // set gobject values
1727                         this.el.icon_name = "emblem-system";
1728                         this.el.always_show_arrow = true;
1729                         new Xcls_search_settings( _this );
1730                         this.el.popover = _this.search_settings.el;
1731                 }
1732
1733                 // user defined functions
1734         }
1735         public class Xcls_search_settings : Object
1736         {
1737                 public Gtk.Popover el;
1738                 private Editor  _this;
1739
1740
1741                         // my vars (def)
1742
1743                 // ctor
1744                 public Xcls_search_settings(Editor _owner )
1745                 {
1746                         _this = _owner;
1747                         _this.search_settings = this;
1748                         this.el = new Gtk.Popover();
1749
1750                         // my vars (dec)
1751
1752                         // set gobject values
1753                         var child_1 = new Xcls_Box23( _this );
1754                         child_1.ref();
1755                         this.el.child = child_1.el;
1756                 }
1757
1758                 // user defined functions
1759         }
1760         public class Xcls_Box23 : Object
1761         {
1762                 public Gtk.Box el;
1763                 private Editor  _this;
1764
1765
1766                         // my vars (def)
1767
1768                 // ctor
1769                 public Xcls_Box23(Editor _owner )
1770                 {
1771                         _this = _owner;
1772                         this.el = new Gtk.Box( Gtk.Orientation.VERTICAL, 0 );
1773
1774                         // my vars (dec)
1775
1776                         // set gobject values
1777                         new Xcls_case_sensitive( _this );
1778                         this.el.append( _this.case_sensitive.el );
1779                         new Xcls_regex( _this );
1780                         this.el.append( _this.regex.el );
1781                         new Xcls_multiline( _this );
1782                         this.el.append( _this.multiline.el );
1783                 }
1784
1785                 // user defined functions
1786         }
1787         public class Xcls_case_sensitive : Object
1788         {
1789                 public Gtk.CheckButton el;
1790                 private Editor  _this;
1791
1792
1793                         // my vars (def)
1794
1795                 // ctor
1796                 public Xcls_case_sensitive(Editor _owner )
1797                 {
1798                         _this = _owner;
1799                         _this.case_sensitive = this;
1800                         this.el = new Gtk.CheckButton();
1801
1802                         // my vars (dec)
1803
1804                         // set gobject values
1805                         this.el.label = "Case Sensitive";
1806
1807                         // init method
1808
1809                         {
1810                                 this.el.show();
1811                         }
1812                 }
1813
1814                 // user defined functions
1815         }
1816
1817         public class Xcls_regex : Object
1818         {
1819                 public Gtk.CheckButton el;
1820                 private Editor  _this;
1821
1822
1823                         // my vars (def)
1824
1825                 // ctor
1826                 public Xcls_regex(Editor _owner )
1827                 {
1828                         _this = _owner;
1829                         _this.regex = this;
1830                         this.el = new Gtk.CheckButton();
1831
1832                         // my vars (dec)
1833
1834                         // set gobject values
1835                         this.el.label = "Regex";
1836
1837                         // init method
1838
1839                         {
1840                                 this.el.show();
1841                         }
1842                 }
1843
1844                 // user defined functions
1845         }
1846
1847         public class Xcls_multiline : Object
1848         {
1849                 public Gtk.CheckButton el;
1850                 private Editor  _this;
1851
1852
1853                         // my vars (def)
1854
1855                 // ctor
1856                 public Xcls_multiline(Editor _owner )
1857                 {
1858                         _this = _owner;
1859                         _this.multiline = this;
1860                         this.el = new Gtk.CheckButton();
1861
1862                         // my vars (dec)
1863
1864                         // set gobject values
1865                         this.el.label = "Multi-line (add \\n)";
1866                 }
1867
1868                 // user defined functions
1869         }
1870
1871
1872
1873
1874
1875
1876         public class Xcls_navigation_holder : Object
1877         {
1878                 public Gtk.Box el;
1879                 private Editor  _this;
1880
1881
1882                         // my vars (def)
1883
1884                 // ctor
1885                 public Xcls_navigation_holder(Editor _owner )
1886                 {
1887                         _this = _owner;
1888                         _this.navigation_holder = this;
1889                         this.el = new Gtk.Box( Gtk.Orientation.VERTICAL, 0 );
1890
1891                         // my vars (dec)
1892
1893                         // set gobject values
1894                         this.el.width_request = 120;
1895                         this.el.hexpand = true;
1896                         this.el.vexpand = true;
1897                         this.el.visible = false;
1898                         var child_1 = new Xcls_Box28( _this );
1899                         child_1.ref();
1900                         this.el.append( child_1.el );
1901                         new Xcls_navigationwindow( _this );
1902                         this.el.append( _this.navigationwindow.el );
1903                 }
1904
1905                 // user defined functions
1906         }
1907         public class Xcls_Box28 : Object
1908         {
1909                 public Gtk.Box el;
1910                 private Editor  _this;
1911
1912
1913                         // my vars (def)
1914
1915                 // ctor
1916                 public Xcls_Box28(Editor _owner )
1917                 {
1918                         _this = _owner;
1919                         this.el = new Gtk.Box( Gtk.Orientation.HORIZONTAL, 0 );
1920
1921                         // my vars (dec)
1922
1923                         // set gobject values
1924                 }
1925
1926                 // user defined functions
1927         }
1928
1929         public class Xcls_navigationwindow : Object
1930         {
1931                 public Gtk.ScrolledWindow el;
1932                 private Editor  _this;
1933
1934
1935                         // my vars (def)
1936
1937                 // ctor
1938                 public Xcls_navigationwindow(Editor _owner )
1939                 {
1940                         _this = _owner;
1941                         _this.navigationwindow = this;
1942                         this.el = new Gtk.ScrolledWindow();
1943
1944                         // my vars (dec)
1945
1946                         // set gobject values
1947                         this.el.hexpand = true;
1948                         this.el.vexpand = true;
1949                         this.el.visible = true;
1950                         new Xcls_navigation( _this );
1951                         this.el.child = _this.navigation.el;
1952                 }
1953
1954                 // user defined functions
1955         }
1956         public class Xcls_navigation : Object
1957         {
1958                 public Gtk.ColumnView el;
1959                 private Editor  _this;
1960
1961
1962                         // my vars (def)
1963                 public int last_selected_line;
1964                 public Gtk.Widget? selected_row;
1965
1966                 // ctor
1967                 public Xcls_navigation(Editor _owner )
1968                 {
1969                         _this = _owner;
1970                         _this.navigation = this;
1971                         new Xcls_navigationselmodel( _this );
1972                         this.el = new Gtk.ColumnView( _this.navigationselmodel.el );
1973
1974                         // my vars (dec)
1975                         this.last_selected_line = -1;
1976                         this.selected_row = null;
1977
1978                         // set gobject values
1979                         this.el.name = "editor-navigation";
1980                         var child_2 = new Xcls_ColumnViewColumn31( _this );
1981                         child_2.ref();
1982                         this.el.append_column( child_2.el );
1983                         var child_3 = new Xcls_GestureClick40( _this );
1984                         child_3.ref();
1985                         this.el.add_controller(  child_3.el );
1986                 }
1987
1988                 // user defined functions
1989                 public Gtk.Widget? getRowWidgetAt (double x,  double  y, out string pos) {
1990
1991                         pos = "";
1992                         var w = this.el.pick(x, y, Gtk.PickFlags.DEFAULT);
1993                         //GLib.debug("got widget %s", w == null ? "nothing" : w.get_type().name());
1994                         if (w == null) {
1995                                 return null;
1996                         }
1997
1998                         var row= w.get_ancestor(GLib.Type.from_name("GtkColumnViewRowWidget"));
1999                         if (row == null) {
2000                                 return null;
2001                         }
2002
2003                         //GLib.debug("got colview %s", row == null ? "nothing" : row.get_type().name());
2004
2005
2006
2007                         //GLib.debug("row number is %d", rn);
2008                         //GLib.debug("click %d, %d", (int)x, (int)y);
2009                         // above or belw
2010                         Graphene.Rect  bounds;
2011                         row.compute_bounds(this.el, out bounds);
2012                         //GLib.debug("click x=%d, y=%d, w=%d, h=%d",
2013                         //      (int)bounds.get_x(), (int)bounds.get_y(),
2014                         //      (int)bounds.get_width(), (int)bounds.get_height()
2015                         //      );
2016                         var ypos = y - bounds.get_y();
2017                         //GLib.debug("rel ypos = %d", (int)ypos);
2018                         var rpos = 100.0 * (ypos / bounds.get_height());
2019                         //GLib.debug("rel pos = %d %%", (int)rpos);
2020                         pos = "over";
2021
2022                         if (rpos > 80) {
2023                                 pos = "below";
2024                         } else if (rpos < 20) {
2025                                 pos = "above";
2026                         }
2027                         return row;
2028                  }
2029                 public void show (Gee.ArrayList<Lsp.DocumentSymbol> syms) {
2030
2031                         if (!_this.navigation_holder.el.visible) {
2032                                 _this.navigation_holder.el.show();
2033                                 _this.paned.el.position  =
2034                                         _this.paned.el.get_width() - 200;
2035                         }
2036                         //_this.navliststore.el.remove_all();
2037
2038
2039                         var ls  = new GLib.ListStore(typeof(Lsp.DocumentSymbol));
2040
2041                         foreach(var sym in syms) {
2042                                 ls.append(sym);
2043                         }
2044                         Lsp.DocumentSymbol.copyList(ls, _this.navliststore.el);
2045                         //_this.navliststore.el.append(sym);
2046                         this.last_selected_line = -1;
2047                         GLib.Idle.add(() => {
2048                                 _this.navigationsort.collapseOnLoad();
2049                                 Gtk.TextIter iter;
2050                                 _this.buffer.el.get_iter_at_offset (
2051                                                 out iter, _this.buffer.el.cursor_position);
2052
2053                                 GLib.debug("idle update scroll %d, %d", iter.get_line(),
2054                                                 iter.get_line_offset());
2055                                 this.updateSelectedLine(
2056                                                 (uint)iter.get_line(),
2057                                                 (uint)iter.get_line_offset()
2058                                 );
2059                                 return false;
2060                         });
2061
2062                 }
2063                 public int getRowAt (double x,  double  y, out string pos) {
2064
2065                         pos = "";
2066                         var w = this.el.pick(x, y, Gtk.PickFlags.DEFAULT);
2067                         //GLib.debug("got widget %s", w == null ? "nothing" : w.get_type().name());
2068                         if (w == null) {
2069                                 return -1;
2070                         }
2071
2072                         var row= w.get_ancestor(GLib.Type.from_name("GtkColumnViewRowWidget"));
2073                         if (row == null) {
2074                                 return -1;
2075                         }
2076
2077                         //GLib.debug("got colview %s", row == null ? "nothing" : row.get_type().name());
2078
2079                         var rn = 0;
2080                         var cr = row;
2081
2082                         while (cr.get_prev_sibling() != null) {
2083                                 rn++;
2084                                 cr = cr.get_prev_sibling();
2085                         }
2086
2087                         //GLib.debug("row number is %d", rn);
2088                         //GLib.debug("click %d, %d", (int)x, (int)y);
2089                         // above or belw
2090                         Graphene.Rect  bounds;
2091                         row.compute_bounds(this.el, out bounds);
2092                         //GLib.debug("click x=%d, y=%d, w=%d, h=%d",
2093                         //      (int)bounds.get_x(), (int)bounds.get_y(),
2094                         //      (int)bounds.get_width(), (int)bounds.get_height()
2095                         //      );
2096                         var ypos = y - bounds.get_y();
2097                         //GLib.debug("rel ypos = %d", (int)ypos);
2098                         var rpos = 100.0 * (ypos / bounds.get_height());
2099                         //GLib.debug("rel pos = %d %%", (int)rpos);
2100                         pos = "over";
2101
2102                         if (rpos > 80) {
2103                                 pos = "below";
2104                         } else if (rpos < 20) {
2105                                 pos = "above";
2106                         }
2107                         return rn;
2108                  }
2109                 public void updateSelectedLine (uint line, uint chr) {
2110                         if (line == this.last_selected_line) {
2111                                 return;
2112                         }
2113                         GLib.debug("select line %d", (int)line);
2114                         this.last_selected_line = (int)line;
2115
2116
2117                         var new_row = -1;
2118                         var sym = _this.navliststore.symbolAtLine(line, chr);
2119                         if (sym != null) {
2120                                 new_row = _this.navigationsort.getRowFromSymbol(sym);
2121                                 GLib.debug("select line %d - row found %d", (int)line, new_row);
2122                         } else {
2123                                 GLib.debug(" no symbol found at line %d", (int)line);
2124                         }
2125
2126                         if (this.selected_row != null) {
2127                                 GLib.debug(" remove selected row");
2128                                 this.selected_row.remove_css_class("selected-row");
2129                         }
2130                         this.selected_row  = null;
2131                         if (new_row > -1) {
2132                                 this.el.scroll_to(new_row,null,Gtk.ListScrollFlags.NONE, null);
2133                                 var row = sym.get_data<Gtk.Widget>("widget");
2134                                 if (row != null) {
2135                                         GLib.debug(" Add selected row");
2136
2137                                         row.add_css_class("selected-row");
2138                                         this.selected_row = row;
2139
2140
2141                                 } else {
2142                                         GLib.debug("could not find widget on row %d", new_row);
2143                                 }
2144
2145                         }
2146
2147
2148                 }
2149         }
2150         public class Xcls_ColumnViewColumn31 : Object
2151         {
2152                 public Gtk.ColumnViewColumn el;
2153                 private Editor  _this;
2154
2155
2156                         // my vars (def)
2157
2158                 // ctor
2159                 public Xcls_ColumnViewColumn31(Editor _owner )
2160                 {
2161                         _this = _owner;
2162                         var child_1 = new Xcls_SignalListItemFactory32( _this );
2163                         child_1.ref();
2164                         this.el = new Gtk.ColumnViewColumn( "Code Navigation", child_1.el );
2165
2166                         // my vars (dec)
2167
2168                         // set gobject values
2169                         this.el.expand = true;
2170                 }
2171
2172                 // user defined functions
2173         }
2174         public class Xcls_SignalListItemFactory32 : Object
2175         {
2176                 public Gtk.SignalListItemFactory el;
2177                 private Editor  _this;
2178
2179
2180                         // my vars (def)
2181
2182                 // ctor
2183                 public Xcls_SignalListItemFactory32(Editor _owner )
2184                 {
2185                         _this = _owner;
2186                         this.el = new Gtk.SignalListItemFactory();
2187
2188                         // my vars (dec)
2189
2190                         // set gobject values
2191
2192                         //listeners
2193                         this.el.setup.connect( (listitem) => {
2194
2195                                 var expand = new Gtk.TreeExpander();
2196
2197                                 expand.set_indent_for_depth(true);
2198                                 expand.set_indent_for_icon(true);
2199                                 var hbox = new Gtk.Box(Gtk.Orientation.HORIZONTAL,0);
2200                                 var icon = new Gtk.Image();
2201                                 var lbl = new Gtk.Label("");
2202                                 lbl.use_markup = true;
2203                                 lbl.ellipsize = Pango.EllipsizeMode.END;
2204
2205                                 icon.margin_end = 4;
2206                                 lbl.justify = Gtk.Justification.LEFT;
2207                                 lbl.xalign = 0;
2208
2209                         //      listitem.activatable = true; ??
2210
2211                                 hbox.append(icon);
2212                                 hbox.append(lbl);
2213                                 expand.set_child(hbox);
2214                                 ((Gtk.ListItem)listitem).set_child(expand);
2215
2216                         });
2217                         this.el.bind.connect( (listitem) => {
2218
2219                                 // GLib.debug("listitme is is %s", ((Gtk.ListItem)listitem).get_type().name());
2220
2221                                 //var expand = (Gtk.TreeExpander) ((Gtk.ListItem)listitem).get_child();
2222                                 var expand = (Gtk.TreeExpander)  ((Gtk.ListItem)listitem).get_child();
2223
2224
2225                                 var hbox = (Gtk.Box) expand.child;
2226
2227
2228                                 var img = (Gtk.Image) hbox.get_first_child();
2229                                 var lbl = (Gtk.Label) img.get_next_sibling();
2230
2231                                 var lr = (Gtk.TreeListRow)((Gtk.ListItem)listitem).get_item();
2232                                 var sym = (Lsp.DocumentSymbol) lr.get_item();
2233
2234                                 sym.set_data<Gtk.Widget>("widget", expand.get_parent());
2235                                 expand.get_parent().get_parent().set_data<Lsp.DocumentSymbol>("symbol", sym);
2236
2237                                 //GLib.debug("save sym on %s", expand.get_parent().get_parent().get_type().name());
2238
2239                                 //GLib.debug("got %d children for %s" , (int)sym.children.get_n_items(), sym.name);
2240
2241                             expand.set_hide_expander( sym.children.get_n_items()  < 1);
2242                                 expand.set_list_row(lr);
2243                                 //this.in_bind = true;
2244                                 // default is to expand
2245
2246                                 //this.in_bind = false;
2247
2248                                 sym.bind_property("symbol_icon",
2249                                             img, "icon_name",
2250                                            GLib.BindingFlags.SYNC_CREATE);
2251
2252                                 hbox.css_classes = { sym.symbol_icon };
2253
2254                                 sym.bind_property("name",
2255                                             lbl, "label",
2256                                            GLib.BindingFlags.SYNC_CREATE);
2257                                 // should be better?- --line no?
2258                                 sym.bind_property("tooltip",
2259                                             lbl, "tooltip_markup",
2260                                            GLib.BindingFlags.SYNC_CREATE);
2261                                 // bind image...
2262
2263                         });
2264                 }
2265
2266                 // user defined functions
2267         }
2268
2269
2270         public class Xcls_navigationselmodel : Object
2271         {
2272                 public Gtk.NoSelection el;
2273                 private Editor  _this;
2274
2275
2276                         // my vars (def)
2277
2278                 // ctor
2279                 public Xcls_navigationselmodel(Editor _owner )
2280                 {
2281                         _this = _owner;
2282                         _this.navigationselmodel = this;
2283                         new Xcls_navigationsort( _this );
2284                         this.el = new Gtk.NoSelection( _this.navigationsort.el );
2285
2286                         // my vars (dec)
2287
2288                         // set gobject values
2289                 }
2290
2291                 // user defined functions
2292         }
2293         public class Xcls_navigationsort : Object
2294         {
2295                 public Gtk.SortListModel el;
2296                 private Editor  _this;
2297
2298
2299                         // my vars (def)
2300
2301                 // ctor
2302                 public Xcls_navigationsort(Editor _owner )
2303                 {
2304                         _this = _owner;
2305                         _this.navigationsort = this;
2306                         var child_1 = new Xcls_TreeListModel35( _this );
2307                         child_1.ref();
2308                         var child_2 = new Xcls_TreeListRowSorter37( _this );
2309                         child_2.ref();
2310                         this.el = new Gtk.SortListModel( child_1.el, child_2.el );
2311
2312                         // my vars (dec)
2313
2314                         // set gobject values
2315                 }
2316
2317                 // user defined functions
2318                 public void collapseOnLoad () {
2319                         for (var i=0;i < this.el.get_n_items(); i++) {
2320                                 var tr = (Gtk.TreeListRow)this.el.get_item(i);
2321                                 var sym =  (Lsp.DocumentSymbol)tr.get_item();
2322                                 switch (sym.kind) {
2323                                         case Lsp.SymbolKind.Enum:
2324                                                 tr.expanded = false;
2325                                                 break;
2326                                         default:
2327                                                 //tr.expanded = true;
2328                                                 break;
2329                                 }
2330                         }
2331
2332
2333
2334
2335                 }
2336                 public int getRowFromSymbol (Lsp.DocumentSymbol sym) {
2337
2338                         for (var i=0;i < this.el.get_n_items(); i++) {
2339                                 var tr = (Gtk.TreeListRow)this.el.get_item(i);
2340
2341                                 if (sym.equals( (Lsp.DocumentSymbol)tr.get_item())) {
2342                                         return i;
2343                                 }
2344                         }
2345                         return -1;
2346                 }
2347                 public Lsp.DocumentSymbol? getSymbolAt (uint row) {
2348
2349                    var tr = (Gtk.TreeListRow)this.el.get_item(row);
2350
2351                    var a = tr.get_item();;
2352                    GLib.debug("get_item (2) = %s", a.get_type().name());
2353
2354
2355                    return (Lsp.DocumentSymbol)tr.get_item();
2356
2357                 }
2358         }
2359         public class Xcls_TreeListModel35 : Object
2360         {
2361                 public Gtk.TreeListModel el;
2362                 private Editor  _this;
2363
2364
2365                         // my vars (def)
2366
2367                 // ctor
2368                 public Xcls_TreeListModel35(Editor _owner )
2369                 {
2370                         _this = _owner;
2371                         new Xcls_navliststore( _this );
2372                         this.el = new Gtk.TreeListModel( _this.navliststore.el, false, true, (item) => {
2373
2374         return ((Lsp.DocumentSymbol)item).children;
2375 }
2376  );
2377
2378                         // my vars (dec)
2379
2380                         // set gobject values
2381
2382                         //listeners
2383                         this.el.items_changed.connect( (position, removed, added) => {
2384                                 GLib.debug("tree item changed %d , %d , %d",(int) position, (int)removed, (int) added);
2385                                  if (added < 1) {
2386                                         return;
2387                                 }
2388                                 //var sym = (Lsp.DocumentSymbol) this.el.get_item(position);
2389                                 var row = this.el.get_row(position);
2390
2391                                 GLib.debug("got %s", row.get_item().get_type().name());
2392
2393
2394                         });
2395                 }
2396
2397                 // user defined functions
2398         }
2399         public class Xcls_navliststore : Object
2400         {
2401                 public GLib.ListStore el;
2402                 private Editor  _this;
2403
2404
2405                         // my vars (def)
2406
2407                 // ctor
2408                 public Xcls_navliststore(Editor _owner )
2409                 {
2410                         _this = _owner;
2411                         _this.navliststore = this;
2412                         this.el = new GLib.ListStore( typeof(Lsp.DocumentSymbol) );
2413
2414                         // my vars (dec)
2415
2416                         // set gobject values
2417                 }
2418
2419                 // user defined functions
2420                 public Lsp.DocumentSymbol? symbolAtLine (uint line, uint chr) {
2421
2422
2423                         for(var i = 0; i < this.el.get_n_items();i++) {
2424                                 var el = (Lsp.DocumentSymbol)this.el.get_item(i);
2425                                 //GLib.debug("Check sym %s : %d-%d",
2426                                 //      el.name , (int)el.range.start.line,
2427                                 //      (int)el.range.end.line
2428                                 //);
2429                                 var ret = el.containsLine(line,chr);
2430                                 if (ret != null) {
2431                                         return ret;
2432                                 }
2433
2434                         }
2435
2436                         return null;
2437                 }
2438         }
2439
2440
2441         public class Xcls_TreeListRowSorter37 : Object
2442         {
2443                 public Gtk.TreeListRowSorter el;
2444                 private Editor  _this;
2445
2446
2447                         // my vars (def)
2448
2449                 // ctor
2450                 public Xcls_TreeListRowSorter37(Editor _owner )
2451                 {
2452                         _this = _owner;
2453                         var child_1 = new Xcls_StringSorter38( _this );
2454                         child_1.ref();
2455                         this.el = new Gtk.TreeListRowSorter( child_1.el );
2456
2457                         // my vars (dec)
2458
2459                         // set gobject values
2460                 }
2461
2462                 // user defined functions
2463         }
2464         public class Xcls_StringSorter38 : Object
2465         {
2466                 public Gtk.StringSorter el;
2467                 private Editor  _this;
2468
2469
2470                         // my vars (def)
2471
2472                 // ctor
2473                 public Xcls_StringSorter38(Editor _owner )
2474                 {
2475                         _this = _owner;
2476                         var child_1 = new Xcls_PropertyExpression39( _this );
2477                         child_1.ref();
2478                         this.el = new Gtk.StringSorter( child_1.el );
2479
2480                         // my vars (dec)
2481
2482                         // set gobject values
2483                 }
2484
2485                 // user defined functions
2486         }
2487         public class Xcls_PropertyExpression39 : Object
2488         {
2489                 public Gtk.PropertyExpression el;
2490                 private Editor  _this;
2491
2492
2493                         // my vars (def)
2494
2495                 // ctor
2496                 public Xcls_PropertyExpression39(Editor _owner )
2497                 {
2498                         _this = _owner;
2499                         this.el = new Gtk.PropertyExpression( typeof(Lsp.DocumentSymbol), null, "sort_key" );
2500
2501                         // my vars (dec)
2502
2503                         // set gobject values
2504                 }
2505
2506                 // user defined functions
2507         }
2508
2509
2510
2511
2512
2513         public class Xcls_GestureClick40 : Object
2514         {
2515                 public Gtk.GestureClick el;
2516                 private Editor  _this;
2517
2518
2519                         // my vars (def)
2520
2521                 // ctor
2522                 public Xcls_GestureClick40(Editor _owner )
2523                 {
2524                         _this = _owner;
2525                         this.el = new Gtk.GestureClick();
2526
2527                         // my vars (dec)
2528
2529                         // set gobject values
2530
2531                         //listeners
2532                         this.el.pressed.connect( (n_press, x, y) => {
2533                                 string pos;
2534                                 var row = _this.navigation.getRowWidgetAt(x,y, out pos );
2535
2536                             if (row == null) {
2537                                     GLib.debug("no row selected items");
2538                                     return;
2539                             }
2540                                 GLib.debug("got click on %s", row.get_type().name());
2541                             //Lsp.DocumentSymbol
2542                             var sym =  row.get_data<Lsp.DocumentSymbol>("symbol");
2543                             if (sym == null) {
2544                                 return;
2545                                 }
2546                                 /*
2547                                  "range" : {
2548                                       "start" : {
2549                                         "line" : 1410,
2550                                         "character" : 8
2551                                       },
2552                                       "end" : {
2553                                         "line" : 1410,
2554                                         "character" : 39
2555                                       }
2556                                     },
2557                                 */
2558                              GLib.debug("goto line %d",   (int)sym.range.start.line);
2559                             _this.scroll_to_line((int)sym.range.start.line);
2560                             Gtk.TextIter iter;
2561                             _this.buffer.el.get_iter_at_line_offset(out iter,
2562                                 (int)sym.range.start.line,
2563                                 (int)sym.range.start.character
2564                                 );
2565                             _this.buffer.el.place_cursor(iter);
2566
2567                         });
2568                 }
2569
2570                 // user defined functions
2571         }
2572
2573
2574
2575
2576
2577 }