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

   1 static Editor  _Editor;
   2
   3 public class Editor : Object
   4 {
   5         public Gtk.Box el;
   6         private Editor  _this;
   7
   8         public static Editor singleton()
   9         {
  10                 if (_Editor == null) {
  11                     _Editor= new Editor();
  12                 }
  13                 return _Editor;
  14         }
  15         public Xcls_save_button save_button;
  16         public Xcls_close_btn close_btn;
  17         public Xcls_RightEditor RightEditor;
  18         public Xcls_view view;
  19         public Xcls_buffer buffer;
  20         public Xcls_search_entry search_entry;
  21         public Xcls_search_results search_results;
  22         public Xcls_nextBtn nextBtn;
  23         public Xcls_backBtn backBtn;
  24         public Xcls_search_settings search_settings;
  25         public Xcls_case_sensitive case_sensitive;
  26         public Xcls_regex regex;
  27         public Xcls_multiline multiline;
  28
  29                 // my vars (def)
  30         public int pos_root_x;
  31         public Xcls_MainWindow window;
  32         public bool dirty;
  33         public int pos_root_y;
  34         public bool pos;
  35         public GtkSource.SearchContext searchcontext;
  36         public int last_search_end;
  37         public signal void save ();
  38         public JsRender.JsRender? file;
  39         public JsRender.Node node;
  40         public JsRender.NodeProp? prop;
  41         public string activeEditor;
  42
  43         // ctor
  44         public Editor()
  45         {
  46                 _this = this;
  47                 this.el = new Gtk.Box( Gtk.Orientation.VERTICAL, 0 );
  48
  49                 // my vars (dec)
  50                 this.window = null;
  51                 this.dirty = false;
  52                 this.pos = false;
  53                 this.searchcontext = null;
  54                 this.last_search_end = 0;
  55                 this.file = null;
  56                 this.node = null;
  57                 this.prop = null;
  58                 this.activeEditor = "";
  59
  60                 // set gobject values
  61                 this.el.homogeneous = false;
  62                 this.el.hexpand = true;
  63                 this.el.vexpand = true;
  64                 var child_1 = new Xcls_Box2( _this );
  65                 child_1.ref();
  66                 this.el.append( child_1.el );
  67                 new Xcls_RightEditor( _this );
  68                 this.el.append( _this.RightEditor.el );
  69                 var child_3 = new Xcls_Box12( _this );
  70                 child_3.ref();
  71                 this.el.append ( child_3.el  );
  72         }
  73
  74         // user defined functions
  75         public bool saveContents ()  {
  76
  77
  78             if (_this.file == null) {
  79                 return true;
  80             }
  81
  82
  83
  84              var str = _this.buffer.toString();
  85
  86              _this.buffer.checkSyntax();
  87
  88
  89
  90              // LeftPanel.model.changed(  str , false);
  91              _this.dirty = false;
  92              _this.save_button.el.sensitive = false;
  93
  94             // find the text for the node..
  95             if (_this.file.xtype != "PlainFile") {
  96                // in theory these properties have to exist!?!
  97                 this.prop.val = str;
  98                 //this.window.windowstate.left_props.reload();
  99             } else {
 100                 _this.file.setSource(  str );
 101              }
 102
 103             // call the signal..
 104             this.save();
 105
 106             return true;
 107
 108         }
 109         public void forwardSearch (bool change_focus) {
 110
 111                 if (this.searchcontext == null) {
 112                         return;
 113                 }
 114
 115                 Gtk.TextIter beg, st,en;
 116                  bool has_wrapped_around;
 117                 this.buffer.el.get_iter_at_offset(out beg, this.last_search_end);
 118                 if (!this.searchcontext.forward(beg, out st, out en, out has_wrapped_around)) {
 119
 120                         this.last_search_end = 0; // not sure if this should happen
 121                 } else {
 122                         if (has_wrapped_around) {
 123                                 return;
 124                         }
 125
 126                         this.last_search_end = en.get_offset();
 127                         if (change_focus) {
 128                                 this.view.el.grab_focus();
 129                         }
 130                         this.buffer.el.place_cursor(st);
 131                         this.view.el.scroll_to_iter(st,  0.1f, true, 0.0f, 0.5f);
 132                 }
 133
 134         }
 135         public void show (JsRender.JsRender file, JsRender.Node? node, JsRender.NodeProp? prop)
 136         {
 137             this.reset();
 138             this.file = file;
 139
 140             if (file.xtype != "PlainFile") {
 141                 this.prop = prop;
 142                 this.node = node;
 143
 144                 // find the text for the node..
 145                 this.view.load( prop.val );
 146
 147
 148                 this.close_btn.el.show();
 149
 150             } else {
 151                 this.view.load(        file.toSource() );
 152                 this.close_btn.el.hide();
 153             }
 154
 155         }
 156         public void backSearch (bool change_focus) {
 157
 158                 if (this.searchcontext == null) {
 159                         return;
 160                 }
 161
 162                 Gtk.TextIter beg, st,en;
 163                 bool has_wrapped_around;
 164                 this.buffer.el.get_iter_at_offset(out beg, this.last_search_end -1 );
 165
 166                 if (!this.searchcontext.backward(beg, out st, out en, out has_wrapped_around)) {
 167                         this.last_search_end = 0;
 168                 } else {
 169                         this.last_search_end = en.get_offset();
 170                         if (change_focus) {
 171                                 this.view.el.grab_focus();
 172                         }
 173                         this.buffer.el.place_cursor(st);
 174                         this.view.el.scroll_to_iter(st,  0.1f, true, 0.0f, 0.5f);
 175                 }
 176
 177         }
 178         public string tempFileContents () {
 179
 180
 181            if (_this.file == null) {
 182                return "";
 183            }
 184                 var str= this.buffer.toString();
 185                 if (_this.file.xtype == "PlainFile") {
 186
 187                 return str;
 188
 189             }
 190
 191
 192
 193             GLib.debug("calling validate");
 194             // clear the buttons.
 195                 if (_this.prop.name == "xns" || _this.prop.name == "xtype") {
 196                         return this.file.toSource(); ;
 197                 }
 198
 199                 var oldcode  = _this.prop.val;
 200                 _this.prop.val = str;
 201             var ret = _this.file.toSource();
 202             _this.prop.val = oldcode;
 203             return ret;
 204
 205         }
 206         public void reset () {
 207                  this.file = null;
 208
 209             this.node = null;
 210             this.prop = null;
 211                 this.searchcontext = null;
 212
 213         }
 214         public int search (string in_txt) {
 215
 216                 var s = new GtkSource.SearchSettings();
 217                 s.case_sensitive = _this.case_sensitive.el.active;
 218                 s.regex_enabled = _this.regex.el.active;
 219                 s.wrap_around = false;
 220
 221                 this.searchcontext = new GtkSource.SearchContext(this.buffer.el,s);
 222                 this.searchcontext.set_highlight(true);
 223                 var txt = in_txt;
 224
 225                 if (_this.multiline.el.active) {
 226                         txt = in_txt.replace("\\n", "\n");
 227                 }
 228
 229                 s.set_search_text(txt);
 230                 Gtk.TextIter beg, st,en;
 231
 232                 this.buffer.el.get_start_iter(out beg);
 233                 bool has_wrapped_around;
 234                 this.searchcontext.forward(beg, out st, out en, out has_wrapped_around);
 235                 this.last_search_end = 0;
 236
 237                 return this.searchcontext.get_occurrences_count();
 238
 239
 240
 241
 242         }
 243         public void updateErrorMarks (string category) {
 244
 245
 246
 247                 var buf = _this.buffer.el;
 248                 Gtk.TextIter start;
 249                 Gtk.TextIter end;
 250                 buf.get_bounds (out start, out end);
 251
 252                 buf.remove_source_marks (start, end, category);
 253
 254                 //GLib.debug("highlight errors");
 255
 256                  // we should highlight other types of errors..
 257
 258                 if (_this.window.windowstate.state != WindowState.State.CODEONLY
 259                         &&
 260                         _this.window.windowstate.state != WindowState.State.CODE
 261                         ) {
 262                         //GLib.debug("windowstate != CODEONLY?");
 263
 264                         return;
 265                 }
 266
 267
 268                 if (_this.file == null) {
 269                         GLib.debug("file is null?");
 270                         return;
 271
 272                 }
 273                 var ar = this.file.getErrors(category);
 274                 if (ar == null || ar.get_n_items() < 1) {
 275                         //GLib.debug("highlight %s :  %s has no errors", this.file.relpath, category);
 276                         return;
 277                 }
 278
 279
 280
 281
 282                 var offset = 0;
 283
 284
 285                 var tlines = buf.get_line_count () +1;
 286
 287                 if (_this.prop != null) {
 288                         // this still seems flaky...
 289
 290                         tlines = _this.prop.end_line;
 291                         offset = _this.prop.start_line;
 292
 293                 }
 294
 295                 for (var i = 0; i < ar.get_n_items();i++) {
 296                         var err = (Palete.CompileError) ar.get_item(i);
 297
 298                      Gtk.TextIter iter;
 299         //        print("get inter\n");
 300                     var eline = err.line - offset;
 301                     //GLib.debug("GOT ERROR on line %d -- converted to %d  (offset = %d)",
 302                     //  err.line ,eline, offset);
 303
 304
 305                     if (eline > tlines || eline < 0) {
 306                         return;
 307                     }
 308
 309
 310                     buf.get_iter_at_line( out iter, eline);
 311
 312
 313                         var msg = "Line: %d %s : %s".printf(eline+1, err.category, err.msg);
 314                     buf.create_source_mark( msg, err.category, iter);
 315                    // GLib.debug("set line %d to %s", eline, msg);
 316                     //this.marks.set(eline, msg);
 317                 }
 318                 return ;
 319
 320
 321
 322
 323
 324         }
 325         public void scroll_to_line (int line) {
 326
 327                 GLib.Timeout.add(500, () => {
 328
 329                         var buf = this.view.el.get_buffer();
 330
 331                         var sbuf = (GtkSource.Buffer) buf;
 332
 333
 334                         Gtk.TextIter iter;
 335                         sbuf.get_iter_at_line(out iter,  line);
 336                         this.view.el.scroll_to_iter(iter,  0.1f, true, 0.0f, 0.5f);
 337                         return false;
 338                 });
 339         }
 340         public class Xcls_Box2 : Object
 341         {
 342                 public Gtk.Box el;
 343                 private Editor  _this;
 344
 345
 346                         // my vars (def)
 347
 348                 // ctor
 349                 public Xcls_Box2(Editor _owner )
 350                 {
 351                         _this = _owner;
 352                         this.el = new Gtk.Box( Gtk.Orientation.HORIZONTAL, 0 );
 353
 354                         // my vars (dec)
 355
 356                         // set gobject values
 357                         this.el.homogeneous = false;
 358                         this.el.hexpand = true;
 359                         new Xcls_save_button( _this );
 360                         this.el.append( _this.save_button.el );
 361                         var child_2 = new Xcls_Label4( _this );
 362                         child_2.ref();
 363                         this.el.append( child_2.el );
 364                         var child_3 = new Xcls_Scale5( _this );
 365                         child_3.ref();
 366                         this.el.append( child_3.el );
 367                         new Xcls_close_btn( _this );
 368                         this.el.append( _this.close_btn.el );
 369                 }
 370
 371                 // user defined functions
 372         }
 373         public class Xcls_save_button : Object
 374         {
 375                 public Gtk.Button el;
 376                 private Editor  _this;
 377
 378
 379                         // my vars (def)
 380
 381                 // ctor
 382                 public Xcls_save_button(Editor _owner )
 383                 {
 384                         _this = _owner;
 385                         _this.save_button = this;
 386                         this.el = new Gtk.Button();
 387
 388                         // my vars (dec)
 389
 390                         // set gobject values
 391                         this.el.label = "Save";
 392
 393                         //listeners
 394                         this.el.clicked.connect( () => {
 395                             _this.saveContents();
 396                         });
 397                 }
 398
 399                 // user defined functions
 400         }
 401
 402         public class Xcls_Label4 : Object
 403         {
 404                 public Gtk.Label el;
 405                 private Editor  _this;
 406
 407
 408                         // my vars (def)
 409
 410                 // ctor
 411                 public Xcls_Label4(Editor _owner )
 412                 {
 413                         _this = _owner;
 414                         this.el = new Gtk.Label( null );
 415
 416                         // my vars (dec)
 417
 418                         // set gobject values
 419                         this.el.hexpand = true;
 420                 }
 421
 422                 // user defined functions
 423         }
 424
 425         public class Xcls_Scale5 : Object
 426         {
 427                 public Gtk.Scale el;
 428                 private Editor  _this;
 429
 430
 431                         // my vars (def)
 432
 433                 // ctor
 434                 public Xcls_Scale5(Editor _owner )
 435                 {
 436                         _this = _owner;
 437                         this.el = new Gtk.Scale.with_range (Gtk.Orientation.HORIZONTAL,6, 30, 1);
 438
 439                         // my vars (dec)
 440
 441                         // set gobject values
 442                         this.el.width_request = 200;
 443                         this.el.has_origin = true;
 444                         this.el.draw_value = false;
 445                         this.el.digits = 0;
 446                         this.el.sensitive = true;
 447
 448                         // init method
 449
 450                         {
 451                                 this.el.set_range(6,30);
 452                                 this.el.set_value(8);
 453                         }
 454
 455                         //listeners
 456                         this.el.change_value.connect( (st, val ) => {
 457
 458
 459                                   _this.view.css.load_from_string(
 460                                                 "#editor-view { font: %dpx monospace; }".printf((int)val)
 461                                    );
 462
 463                                 return false;
 464                         });
 465                 }
 466
 467                 // user defined functions
 468         }
 469
 470         public class Xcls_close_btn : Object
 471         {
 472                 public Gtk.Button el;
 473                 private Editor  _this;
 474
 475
 476                         // my vars (def)
 477
 478                 // ctor
 479                 public Xcls_close_btn(Editor _owner )
 480                 {
 481                         _this = _owner;
 482                         _this.close_btn = this;
 483                         this.el = new Gtk.Button();
 484
 485                         // my vars (dec)
 486
 487                         // set gobject values
 488                         this.el.icon_name = "window-close";
 489                         var child_1 = new Xcls_Image7( _this );
 490                         this.el.child = child_1.el;
 491
 492                         //listeners
 493                         this.el.clicked.connect( () => {
 494                             _this.saveContents();
 495                             _this.window.windowstate.switchState(WindowState.State.PREVIEW);
 496                         });
 497                 }
 498
 499                 // user defined functions
 500         }
 501         public class Xcls_Image7 : Object
 502         {
 503                 public Gtk.Image el;
 504                 private Editor  _this;
 505
 506
 507                         // my vars (def)
 508
 509                 // ctor
 510                 public Xcls_Image7(Editor _owner )
 511                 {
 512                         _this = _owner;
 513                         this.el = new Gtk.Image();
 514
 515                         // my vars (dec)
 516
 517                         // set gobject values
 518                         this.el.icon_name = "window-close";
 519                         this.el.icon_size = Gtk.IconSize.NORMAL;
 520                 }
 521
 522                 // user defined functions
 523         }
 524
 525
 526
 527         public class Xcls_RightEditor : Object
 528         {
 529                 public Gtk.ScrolledWindow el;
 530                 private Editor  _this;
 531
 532
 533                         // my vars (def)
 534
 535                 // ctor
 536                 public Xcls_RightEditor(Editor _owner )
 537                 {
 538                         _this = _owner;
 539                         _this.RightEditor = this;
 540                         this.el = new Gtk.ScrolledWindow();
 541
 542                         // my vars (dec)
 543
 544                         // set gobject values
 545                         this.el.vscrollbar_policy = Gtk.PolicyType.AUTOMATIC;
 546                         this.el.vexpand = true;
 547                         this.el.overlay_scrolling = false;
 548                         this.el.hscrollbar_policy = Gtk.PolicyType.AUTOMATIC;
 549                         new Xcls_view( _this );
 550                         this.el.child = _this.view.el;
 551                 }
 552
 553                 // user defined functions
 554         }
 555         public class Xcls_view : Object
 556         {
 557                 public GtkSource.View el;
 558                 private Editor  _this;
 559
 560
 561                         // my vars (def)
 562                 public Gtk.CssProvider css;
 563
 564                 // ctor
 565                 public Xcls_view(Editor _owner )
 566                 {
 567                         _this = _owner;
 568                         _this.view = this;
 569                         this.el = new GtkSource.View();
 570
 571                         // my vars (dec)
 572                         this.css = null;
 573
 574                         // set gobject values
 575                         this.el.auto_indent = true;
 576                         this.el.indent_width = 4;
 577                         this.el.name = "editor-view";
 578                         this.el.show_line_marks = true;
 579                         this.el.insert_spaces_instead_of_tabs = true;
 580                         this.el.show_line_numbers = true;
 581                         this.el.hexpand = true;
 582                         this.el.vexpand = true;
 583                         this.el.has_tooltip = true;
 584                         this.el.tab_width = 4;
 585                         this.el.highlight_current_line = true;
 586                         new Xcls_buffer( _this );
 587                         this.el.buffer = _this.buffer.el;
 588                         var child_2 = new Xcls_EventControllerKey11( _this );
 589                         child_2.ref();
 590                         this.el.add_controller(  child_2.el );
 591
 592                         // init method
 593
 594                         this.css = new Gtk.CssProvider();
 595
 596                         this.css.load_from_string(
 597                                 "#editor-view { font:  12px monospace;}"
 598                         );
 599
 600                         Gtk.StyleContext.add_provider_for_display(
 601                                 this.el.get_display(),
 602                                 this.css,
 603                                 Gtk.STYLE_PROVIDER_PRIORITY_APPLICATION
 604                         );
 605
 606
 607
 608                         /*
 609                         this is pretty flakey - triggers Gtk with  < 0 d
 610                          var cp = new GtkSource.CompletionWords("test");
 611                          cp.minimum_word_size  = 3;
 612                          //cp.priority = 100; //?? does this do anything
 613                          cp.proposals_batch_size  = 10;
 614                          cp.scan_batch_size = 1000;
 615
 616                         cp.register(_this.buffer.el);
 617                         this.el.completion.add_provider(cp);
 618                         */
 619                         this.el.completion.add_provider(new Palete.CompletionProvider(_this));
 620
 621                         //this.el.completion.unblock_interactive();
 622                         this.el.completion.select_on_show = true; // select
 623                         //this.el.completion.remember_info_visibility    = true;
 624
 625
 626                         var attrs = new GtkSource.MarkAttributes();
 627                         var  pink =   Gdk.RGBA();
 628                         pink.parse ( "pink");
 629                         attrs.set_background ( pink);
 630                         attrs.set_icon_name ( "process-stop");
 631                         attrs.query_tooltip_text.connect(( mark) => {
 632                              GLib.debug("tooltip query? %s", mark.name);
 633                             return strdup( mark.name);
 634                         });
 635                          attrs.query_tooltip_markup.connect(( mark) => {
 636                              GLib.debug("tooltip query? %s", mark.name);
 637                             return strdup( mark.name);
 638                         });
 639                         this.el.set_mark_attributes ("ERR", attrs, 1);
 640                         attrs.ref();
 641                          var wattrs = new GtkSource.MarkAttributes();
 642                         var  blue =   Gdk.RGBA();
 643                         blue.parse ( "#ABF4EB");
 644                         wattrs.set_background ( blue);
 645                         wattrs.set_icon_name ( "process-stop");
 646                         wattrs.query_tooltip_text.connect(( mark) => {
 647                              GLib.debug("tooltip query? %s", mark.name);
 648                             return strdup(mark.name);
 649                         });
 650                         wattrs.query_tooltip_markup.connect(( mark) => {
 651                              GLib.debug("tooltip query? %s", mark.name);
 652                             return strdup(mark.name);
 653                         });
 654                         this.el.set_mark_attributes ("WARN", wattrs, 1);
 655                         wattrs.ref();
 656
 657
 658                          var dattrs = new GtkSource.MarkAttributes();
 659                         var  purple =   Gdk.RGBA();
 660                         purple.parse ( "#EEA9FF");
 661                         dattrs.set_background ( purple);
 662                         dattrs.set_icon_name ( "process-stop");
 663                         dattrs.query_tooltip_text.connect(( mark) => {
 664                                 GLib.debug("tooltip query? %s", mark.name);
 665                             return strdup(mark.name);
 666                         });
 667                         dattrs.query_tooltip_markup.connect(( mark) => {
 668                                 GLib.debug("tooltip query? %s", mark.name);
 669                             return strdup(mark.name);
 670                         });
 671                         this.el.set_mark_attributes ("DEPR", dattrs, 1);
 672                         dattrs.ref();
 673
 674                          this.el.get_space_drawer().set_matrix(null);
 675                          this.el.get_space_drawer().set_types_for_locations(
 676                                 GtkSource.SpaceLocationFlags.ALL,
 677                                 GtkSource.SpaceTypeFlags.ALL
 678                         );
 679                         this.el.get_space_drawer().set_enable_matrix(true);
 680
 681                         //listeners
 682                         this.el.query_tooltip.connect( (x, y, keyboard_tooltip, tooltip) => {
 683
 684                                 //GLib.debug("query tooltip");
 685                                 Gtk.TextIter iter;
 686                                 int trailing;
 687
 688                                 var yoff = (int) _this.RightEditor.el.vadjustment.value;
 689
 690                                 // I think this is problematic - if it's compliing  / updating at same time as query.
 691
 692                                 //if (_this.window.statusbar_compile_spinner.el.spinning) {
 693                                 //      return false;
 694                                 //}
 695
 696                                 this.el.get_iter_at_position (out iter, out trailing,  x,  y + yoff);
 697
 698                                 var l = iter.get_line();
 699
 700
 701
 702                                 // GLib.debug("query tooltip line %d", (int) l);
 703                                 if (l < 0) {
 704
 705                                         return false;
 706                                 }
 707                                 /*
 708                                 if (_this.buffer.marks != null && _this.buffer.marks.has_key(l)) {
 709                                         GLib.debug("line %d setting tip to %s", l,  _this.buffer.marks.get(l));
 710                                         tooltip.set_text(_this.buffer.marks.get(l).dup());
 711                                         return true;
 712                                 }
 713
 714                                 return false;
 715                                 */
 716
 717
 718                                 // this crashes?? - not sure why.
 719                                 var marks = _this.buffer.el.get_source_marks_at_line(l, "ERR");
 720                                 if (marks.is_empty()) {
 721                                         marks = _this.buffer.el.get_source_marks_at_line(l, "WARN");
 722                                 }
 723                                 if (marks.is_empty()) {
 724                                         marks = _this.buffer.el.get_source_marks_at_line(l, "DEPR");
 725                                 }
 726
 727                                 // GLib.debug("query tooltip line %d marks %d", (int)l, (int) marks.length());
 728                                 var str = "";
 729                                 marks.@foreach((m) => {
 730                                         //GLib.debug("got mark %s", m.name);
 731                                         str += (str.length > 0 ? "\n" : "") + m.category + ": " + m.name;
 732                                 });
 733                                 // true if there is a mark..
 734                                 if (str.length > 0 ) {
 735                                         tooltip.set_text( str );
 736                                 }
 737                                 return str.length > 0 ? true : false;
 738
 739                         });
 740                 }
 741
 742                 // user defined functions
 743                 public void load (string str) {
 744
 745                 // show the help page for the active node..
 746                    //this.get('/Help').show();
 747
 748                   // this.get('/BottomPane').el.set_current_page(0);
 749                         GLib.debug("load called - Reset undo buffer");
 750
 751                     var buf = (GtkSource.Buffer)this.el.get_buffer();
 752                     buf.begin_irreversible_action();
 753                     buf.set_text(str, str.length);
 754                     buf.end_irreversible_action();
 755
 756                     var lm = GtkSource.LanguageManager.get_default();
 757                     var lang = "vala";
 758                     if (_this.file != null) {
 759                          lang = _this.file.language;
 760                     }
 761                     print("lang=%s, content_type = %s\n", lang, _this.file.content_type);
 762                     var lg = _this.file.content_type.length > 0  ?
 763                             lm.guess_language(_this.file.path, _this.file.content_type) :
 764                             lm.get_language(lang);
 765
 766
 767                     ((GtkSource.Buffer)(this.el.get_buffer())) .set_language(lg);
 768
 769                     this.el.insert_spaces_instead_of_tabs = true;
 770                     if (lg != null) {
 771                                 print("sourcelanguage  = %s\n", lg.name);
 772                                 if (lg.name == "Vala") {
 773                                     this.el.insert_spaces_instead_of_tabs = false;
 774                                 }
 775                      }
 776                     _this.dirty = false;
 777                     this.el.grab_focus();
 778                     _this.save_button.el.sensitive = false;
 779                 }
 780         }
 781         public class Xcls_buffer : Object
 782         {
 783                 public GtkSource.Buffer el;
 784                 private Editor  _this;
 785
 786
 787                         // my vars (def)
 788                 public int error_line;
 789                 public Gee.HashMap<int,string>? xmarks;
 790                 public bool check_queued;
 791
 792                 // ctor
 793                 public Xcls_buffer(Editor _owner )
 794                 {
 795                         _this = _owner;
 796                         _this.buffer = this;
 797                         this.el = new GtkSource.Buffer( null );
 798
 799                         // my vars (dec)
 800                         this.error_line = -1;
 801                         this.xmarks = null;
 802                         this.check_queued = false;
 803
 804                         // set gobject values
 805                         this.el.highlight_syntax = true;
 806                         this.el.highlight_matching_brackets = true;
 807                         this.el.enable_undo = true;
 808
 809                         // init method
 810
 811                         {
 812                                 var buf = this.el;
 813                                 buf.create_tag ("bold", "weight", Pango.Weight.BOLD);
 814                             buf.create_tag ("type", "weight", Pango.Weight.BOLD, "foreground", "#204a87");
 815                             buf.create_tag ("keyword", "weight", Pango.Weight.BOLD, "foreground", "#a40000");
 816                             buf.create_tag ("text", "weight", Pango.Weight.NORMAL, "foreground", "#729fcf");
 817                             buf.create_tag ("number", "weight", Pango.Weight.BOLD, "foreground", "#ad7fa8");
 818                             buf.create_tag ("method", "weight", Pango.Weight.BOLD, "foreground", "#729fcf");
 819                             buf.create_tag ("property", "weight", Pango.Weight.BOLD, "foreground", "#BC1F51");
 820                             buf.create_tag ("variable", "weight", Pango.Weight.BOLD, "foreground", "#A518B5");
 821
 822                         }
 823
 824                         //listeners
 825                         this.el.changed.connect( () => {
 826                             // check syntax??
 827                             // ??needed..??
 828                             _this.save_button.el.sensitive = true;
 829                             print("EDITOR CHANGED");
 830                             this.checkSyntax();
 831
 832                             _this.dirty = true;
 833
 834                             // this.get('/LeftPanel.model').changed(  str , false);
 835                             return ;
 836                         });
 837                 }
 838
 839                 // user defined functions
 840                 public bool checkSyntax () {
 841
 842
 843                     var str = this.toString();
 844
 845                     // needed???
 846                     if (this.error_line > 0) {
 847                          Gtk.TextIter start;
 848                          Gtk.TextIter end;
 849                         this.el.get_bounds (out start, out end);
 850
 851                         this.el.remove_source_marks (start, end, null);
 852                     }
 853                     if (str.length < 1) {
 854                         print("checkSyntax - empty string?\n");
 855                         return true;
 856                     }
 857
 858                     // bit presumptiona
 859                     if (_this.file.xtype == "PlainFile") {
 860
 861                         // assume it's gtk...
 862                          var  oldcode =_this.file.toSource();
 863                         _this.file.setSource(str);
 864                         _this.file.getLanguageServer().document_change(_this.file);
 865                             BuilderApplication.showSpinner("appointment soon","document change pending");
 866                         _this.file.setSource(oldcode);
 867
 868
 869                         return true;
 870
 871                     }
 872                    if (_this.file == null) {
 873                        return true;
 874                    }
 875
 876
 877
 878
 879
 880                     GLib.debug("calling validate");
 881                     // clear the buttons.
 882                         if (_this.prop.name == "xns" || _this.prop.name == "xtype") {
 883                                 return true ;
 884                         }
 885                         var oldcode  = _this.prop.val;
 886
 887                         _this.prop.val = str;
 888                         _this.node.updated_count++;
 889                     _this.file.getLanguageServer().document_change(_this.file);
 890                     _this.node.updated_count++;
 891                     _this.prop.val = oldcode;
 892
 893
 894                     //print("done mark line\n");
 895
 896                     return true; // at present allow saving - even if it's invalid..
 897                 }
 898                 public bool highlightErrorsJson (string type, Json.Object obj) {
 899                         Gtk.TextIter start;
 900                         Gtk.TextIter end;
 901                         this.el.get_bounds (out start, out end);
 902
 903                         this.el.remove_source_marks (start, end, type);
 904                         GLib.debug("highlight errors");
 905
 906                          // we should highlight other types of errors..
 907
 908                         if (!obj.has_member(type)) {
 909                                 GLib.debug("Return has no errors\n");
 910                                 return true;
 911                         }
 912
 913                         if (_this.window.windowstate.state != WindowState.State.CODEONLY
 914                                 &&
 915                                 _this.window.windowstate.state != WindowState.State.CODE
 916                                 ) {
 917                                 GLib.debug("windowstate != CODEONLY?");
 918
 919                                 return true;
 920                         }
 921
 922                         //this.marks = new Gee.HashMap<int,string>();
 923                         var err = obj.get_object_member(type);
 924
 925                         if (_this.file == null) {
 926                                 GLib.debug("file is null?");
 927                                 return true;
 928
 929                         }
 930                         var valafn = _this.file.path;
 931
 932                         if (_this.file.xtype != "PlainFile") {
 933
 934                                 valafn = "";
 935                                 try {
 936                                         var  regex = new Regex("\\.bjs$");
 937                                         // should not happen
 938                                         valafn = regex.replace(_this.file.path,_this.file.path.length , 0 , ".vala");
 939                                 } catch (GLib.RegexError e) {
 940                                         return true;
 941                                 }
 942
 943
 944
 945                         }
 946                         if (!err.has_member(valafn)) {
 947                                 GLib.debug("File path has no errors");
 948                                 return  true;
 949                         }
 950
 951                         var lines = err.get_object_member(valafn);
 952
 953                         var offset = 1;
 954                         if (obj.has_member("line_offset")) { // ?? why??
 955                                 offset = (int)obj.get_int_member("line_offset") + 1;
 956                         }
 957
 958
 959                         var tlines = this.el.get_line_count () +1;
 960
 961                         if (_this.prop != null) {
 962
 963                                 tlines = _this.prop.end_line + 1;
 964                                 offset = _this.prop.start_line + 1;
 965
 966                         }
 967
 968
 969
 970                         lines.foreach_member((obj, line, node) => {
 971
 972                              Gtk.TextIter iter;
 973                 //        print("get inter\n");
 974                             var eline = int.parse(line) - offset;
 975                             GLib.debug("GOT ERROR on line %s -- converted to %d  (offset = %d)\n", line,eline, offset);
 976
 977
 978                             if (eline > tlines || eline < 0) {
 979                                 return;
 980                             }
 981
 982
 983                             this.el.get_iter_at_line( out iter, eline);
 984                             //print("mark line\n");
 985                             var msg  = "";
 986                             var ar = lines.get_array_member(line);
 987                             for (var i = 0 ; i < ar.get_length(); i++) {
 988                                 if (ar.get_string_element(i) == "Success") {
 989                                         continue;
 990                                 }
 991                                         msg += (msg.length > 0) ? "\n" : "";
 992                                         msg += ar.get_string_element(i);
 993                                 }
 994                                 if (msg == "") {
 995                                         return;
 996                                 }
 997                                 msg = "Line: %d".printf(eline+1) +  " " + msg;
 998                             this.el.create_source_mark(msg, type, iter);
 999                             GLib.debug("set line %d to %m", eline, msg);
1000                            // this.marks.set(eline, msg);
1001                         } );
1002                         return false;
1003
1004
1005
1006
1007
1008                         }
1009                 public bool highlightErrors ( Gee.HashMap<int,string> validate_res) {
1010
1011                         this.error_line = validate_res.size;
1012
1013                         if (this.error_line < 1) {
1014                                 return true;
1015                         }
1016                         var tlines = this.el.get_line_count ();
1017                         Gtk.TextIter iter;
1018                         var valiter = validate_res.map_iterator();
1019                         while (valiter.next()) {
1020
1021                         //        print("get inter\n");
1022                                 var eline = valiter.get_key();
1023                                 if (eline > tlines) {
1024                                         continue;
1025                                 }
1026                                 this.el.get_iter_at_line( out iter, eline);
1027                                 //print("mark line\n");
1028                                 this.el.create_source_mark(valiter.get_value(), "ERR", iter);
1029                         }
1030                         return false;
1031                 }
1032                 public string toString () {
1033
1034                     Gtk.TextIter s;
1035                     Gtk.TextIter e;
1036                     this.el.get_start_iter(out s);
1037                     this.el.get_end_iter(out e);
1038                     var ret = this.el.get_text(s,e,true);
1039                     //print("TO STRING? " + ret);
1040                     return ret;
1041                 }
1042         }
1043
1044         public class Xcls_EventControllerKey11 : Object
1045         {
1046                 public Gtk.EventControllerKey el;
1047                 private Editor  _this;
1048
1049
1050                         // my vars (def)
1051
1052                 // ctor
1053                 public Xcls_EventControllerKey11(Editor _owner )
1054                 {
1055                         _this = _owner;
1056                         this.el = new Gtk.EventControllerKey();
1057
1058                         // my vars (dec)
1059
1060                         // set gobject values
1061
1062                         //listeners
1063                         this.el.key_released.connect( (keyval, keycode, state) => {
1064
1065
1066                             if (keyval == Gdk.Key.s && (state & Gdk.ModifierType.CONTROL_MASK ) > 0 ) {
1067                                 GLib.debug("SAVE: ctrl-S  pressed");
1068                                 _this.saveContents();
1069                                 return;
1070                             }
1071
1072                             if (keyval == Gdk.Key.g && (state & Gdk.ModifierType.CONTROL_MASK ) > 0 ) {
1073                                     GLib.debug("SAVE: ctrl-g  pressed");
1074                                         _this.forwardSearch(true);
1075                                     return;
1076                                 }
1077                                 if (keyval == Gdk.Key.f && (state & Gdk.ModifierType.CONTROL_MASK ) > 0 ) {
1078                                     GLib.debug("SAVE: ctrl-f  pressed");
1079                                         _this.search_entry.el.grab_focus();
1080                                         _this.search_entry.el.select_region(0,-1);
1081                                     return;
1082                                 }
1083                                 if (keyval == Gdk.Key.space && (state & Gdk.ModifierType.CONTROL_MASK ) > 0 ) {
1084                                         _this.view.el.show_completion();
1085                                 }
1086
1087                                 Gtk.TextIter iter;
1088                                 _this.buffer.el.get_iter_at_offset( out iter, _this.buffer.el.cursor_position);
1089                                 var line  = iter.get_line();
1090                                 var offset = iter.get_line_offset();
1091                                 GLib.debug("line  %d  off %d", line ,offset);
1092                                 if (_this.prop != null) {
1093                                         line += _this.prop.start_line + 1; // i think..
1094                                         offset += 12; // should probably be 8 without namespaced
1095                                         GLib.debug("guess line  %d  off %d", line ,offset);
1096                                 }
1097                             //_this.view.el.show_completion();
1098                            // print(event.key.keyval)
1099
1100
1101
1102
1103                             return;
1104
1105
1106                         });
1107                 }
1108
1109                 // user defined functions
1110         }
1111
1112
1113
1114         public class Xcls_Box12 : Object
1115         {
1116                 public Gtk.Box el;
1117                 private Editor  _this;
1118
1119
1120                         // my vars (def)
1121
1122                 // ctor
1123                 public Xcls_Box12(Editor _owner )
1124                 {
1125                         _this = _owner;
1126                         this.el = new Gtk.Box( Gtk.Orientation.HORIZONTAL, 0 );
1127
1128                         // my vars (dec)
1129
1130                         // set gobject values
1131                         this.el.homogeneous = false;
1132                         this.el.vexpand = false;
1133                         new Xcls_search_entry( _this );
1134                         this.el.append( _this.search_entry.el );
1135                         new Xcls_search_results( _this );
1136                         this.el.append( _this.search_results.el );
1137                         new Xcls_nextBtn( _this );
1138                         this.el.append( _this.nextBtn.el );
1139                         new Xcls_backBtn( _this );
1140                         this.el.append( _this.backBtn.el );
1141                         var child_5 = new Xcls_MenuButton18( _this );
1142                         child_5.ref();
1143                         this.el.append( child_5.el );
1144                 }
1145
1146                 // user defined functions
1147         }
1148         public class Xcls_search_entry : Object
1149         {
1150                 public Gtk.SearchEntry el;
1151                 private Editor  _this;
1152
1153
1154                         // my vars (def)
1155                 public Gtk.CssProvider css;
1156
1157                 // ctor
1158                 public Xcls_search_entry(Editor _owner )
1159                 {
1160                         _this = _owner;
1161                         _this.search_entry = this;
1162                         this.el = new Gtk.SearchEntry();
1163
1164                         // my vars (dec)
1165
1166                         // set gobject values
1167                         this.el.name = "editor-search-entry";
1168                         this.el.hexpand = true;
1169                         this.el.placeholder_text = "Press enter to search";
1170                         this.el.search_delay = 3;
1171                         var child_1 = new Xcls_EventControllerKey14( _this );
1172                         child_1.ref();
1173                         this.el.add_controller(  child_1.el );
1174
1175                         //listeners
1176                         this.el.search_changed.connect( ( ) => {
1177
1178                         _this.search(_this.search_entry.el.text);
1179                                  _this.search_results.updateResults();
1180
1181                                 GLib.Timeout.add_seconds(1,() => {
1182                                          _this.search_results.updateResults();
1183                                          return false;
1184                                  });
1185                         });
1186                 }
1187
1188                 // user defined functions
1189                 public void forwardSearch (bool change_focus) {
1190
1191
1192                         _this.forwardSearch(change_focus);
1193
1194                 /*
1195
1196                         switch(_this.windowstate.state) {
1197                                 case WindowState.State.CODEONLY:
1198                                 //case WindowState.State.CODE:
1199                                         // search the code being edited..
1200                                         _this.windowstate.code_editor_tab.forwardSearch(change_focus);
1201
1202                                         break;
1203                                 case WindowState.State.PREVIEW:
1204                                         if (_this.windowstate.file.xtype == "Gtk") {
1205                                                 _this.windowstate.window_gladeview.forwardSearch(change_focus);
1206                                         } else {
1207                                                  _this.windowstate.window_rooview.forwardSearch(change_focus);
1208                                         }
1209
1210                                         break;
1211                         }
1212                         */
1213
1214                 }
1215         }
1216         public class Xcls_EventControllerKey14 : Object
1217         {
1218                 public Gtk.EventControllerKey el;
1219                 private Editor  _this;
1220
1221
1222                         // my vars (def)
1223
1224                 // ctor
1225                 public Xcls_EventControllerKey14(Editor _owner )
1226                 {
1227                         _this = _owner;
1228                         this.el = new Gtk.EventControllerKey();
1229
1230                         // my vars (dec)
1231
1232                         // set gobject values
1233
1234                         //listeners
1235                         this.el.key_pressed.connect( (keyval, keycode, state) => {
1236
1237                                 if (keyval == Gdk.Key.g && (state & Gdk.ModifierType.CONTROL_MASK ) > 0 ) {
1238                                     GLib.debug("SAVE: ctrl-g  pressed");
1239                                         _this.forwardSearch(true);
1240                                     return true;
1241                                 }
1242
1243
1244                                 if (keyval == Gdk.Key.Return && _this.search_entry.el.text.length > 0) {
1245                                         _this.forwardSearch(true);
1246
1247
1248                                     return true;
1249
1250                                 }
1251                            // print(event.key.keyval)
1252
1253                             return false;
1254                         });
1255                 }
1256
1257                 // user defined functions
1258         }
1259
1260
1261         public class Xcls_search_results : Object
1262         {
1263                 public Gtk.Label el;
1264                 private Editor  _this;
1265
1266
1267                         // my vars (def)
1268
1269                 // ctor
1270                 public Xcls_search_results(Editor _owner )
1271                 {
1272                         _this = _owner;
1273                         _this.search_results = this;
1274                         this.el = new Gtk.Label( "No Results" );
1275
1276                         // my vars (dec)
1277
1278                         // set gobject values
1279                         this.el.margin_end = 4;
1280                         this.el.margin_start = 4;
1281                 }
1282
1283                 // user defined functions
1284                 public void updateResults () {
1285                         this.el.visible = true;
1286
1287                         var res = _this.searchcontext.get_occurrences_count();
1288                         if (res < 0) {
1289                                 _this.search_results.el.label = "??? Matches";
1290                                 return;
1291                         }
1292
1293                         _this.nextBtn.el.sensitive = false;
1294                         _this.backBtn.el.sensitive = false;
1295
1296                         if (res > 0) {
1297                                 _this.search_results.el.label = "%d Matches".printf(res);
1298                                 _this.nextBtn.el.sensitive = true;
1299                                 _this.backBtn.el.sensitive = true;
1300                                 return;
1301                         }
1302                         _this.search_results.el.label = "No Matches";
1303
1304                 }
1305         }
1306
1307         public class Xcls_nextBtn : Object
1308         {
1309                 public Gtk.Button el;
1310                 private Editor  _this;
1311
1312
1313                         // my vars (def)
1314                 public bool always_show_image;
1315
1316                 // ctor
1317                 public Xcls_nextBtn(Editor _owner )
1318                 {
1319                         _this = _owner;
1320                         _this.nextBtn = this;
1321                         this.el = new Gtk.Button();
1322
1323                         // my vars (dec)
1324                         this.always_show_image = true;
1325
1326                         // set gobject values
1327                         this.el.icon_name = "go-down";
1328                         this.el.sensitive = false;
1329
1330                         //listeners
1331                         this.el.clicked.connect( (event) => {
1332
1333                                 _this.forwardSearch(true);
1334
1335
1336                         });
1337                 }
1338
1339                 // user defined functions
1340         }
1341
1342         public class Xcls_backBtn : Object
1343         {
1344                 public Gtk.Button el;
1345                 private Editor  _this;
1346
1347
1348                         // my vars (def)
1349                 public bool always_show_image;
1350
1351                 // ctor
1352                 public Xcls_backBtn(Editor _owner )
1353                 {
1354                         _this = _owner;
1355                         _this.backBtn = this;
1356                         this.el = new Gtk.Button();
1357
1358                         // my vars (dec)
1359                         this.always_show_image = true;
1360
1361                         // set gobject values
1362                         this.el.icon_name = "go-up";
1363                         this.el.sensitive = false;
1364
1365                         //listeners
1366                         this.el.clicked.connect( (event) => {
1367
1368                                 _this.backSearch(true);
1369
1370                         });
1371                 }
1372
1373                 // user defined functions
1374         }
1375
1376         public class Xcls_MenuButton18 : Object
1377         {
1378                 public Gtk.MenuButton el;
1379                 private Editor  _this;
1380
1381
1382                         // my vars (def)
1383                 public bool always_show_image;
1384
1385                 // ctor
1386                 public Xcls_MenuButton18(Editor _owner )
1387                 {
1388                         _this = _owner;
1389                         this.el = new Gtk.MenuButton();
1390
1391                         // my vars (dec)
1392                         this.always_show_image = true;
1393
1394                         // set gobject values
1395                         this.el.icon_name = "emblem-system";
1396                         this.el.always_show_arrow = true;
1397                         new Xcls_search_settings( _this );
1398                         this.el.popover = _this.search_settings.el;
1399                 }
1400
1401                 // user defined functions
1402         }
1403         public class Xcls_search_settings : Object
1404         {
1405                 public Gtk.Popover el;
1406                 private Editor  _this;
1407
1408
1409                         // my vars (def)
1410
1411                 // ctor
1412                 public Xcls_search_settings(Editor _owner )
1413                 {
1414                         _this = _owner;
1415                         _this.search_settings = this;
1416                         this.el = new Gtk.Popover();
1417
1418                         // my vars (dec)
1419
1420                         // set gobject values
1421                         var child_1 = new Xcls_Box20( _this );
1422                         this.el.child = child_1.el;
1423                 }
1424
1425                 // user defined functions
1426         }
1427         public class Xcls_Box20 : Object
1428         {
1429                 public Gtk.Box el;
1430                 private Editor  _this;
1431
1432
1433                         // my vars (def)
1434
1435                 // ctor
1436                 public Xcls_Box20(Editor _owner )
1437                 {
1438                         _this = _owner;
1439                         this.el = new Gtk.Box( Gtk.Orientation.VERTICAL, 0 );
1440
1441                         // my vars (dec)
1442
1443                         // set gobject values
1444                         new Xcls_case_sensitive( _this );
1445                         this.el.append( _this.case_sensitive.el );
1446                         new Xcls_regex( _this );
1447                         this.el.append( _this.regex.el );
1448                         new Xcls_multiline( _this );
1449                         this.el.append( _this.multiline.el );
1450                 }
1451
1452                 // user defined functions
1453         }
1454         public class Xcls_case_sensitive : Object
1455         {
1456                 public Gtk.CheckButton el;
1457                 private Editor  _this;
1458
1459
1460                         // my vars (def)
1461
1462                 // ctor
1463                 public Xcls_case_sensitive(Editor _owner )
1464                 {
1465                         _this = _owner;
1466                         _this.case_sensitive = this;
1467                         this.el = new Gtk.CheckButton();
1468
1469                         // my vars (dec)
1470
1471                         // set gobject values
1472                         this.el.label = "Case Sensitive";
1473
1474                         // init method
1475
1476                         {
1477                                 this.el.show();
1478                         }
1479                 }
1480
1481                 // user defined functions
1482         }
1483
1484         public class Xcls_regex : Object
1485         {
1486                 public Gtk.CheckButton el;
1487                 private Editor  _this;
1488
1489
1490                         // my vars (def)
1491
1492                 // ctor
1493                 public Xcls_regex(Editor _owner )
1494                 {
1495                         _this = _owner;
1496                         _this.regex = this;
1497                         this.el = new Gtk.CheckButton();
1498
1499                         // my vars (dec)
1500
1501                         // set gobject values
1502                         this.el.label = "Regex";
1503
1504                         // init method
1505
1506                         {
1507                                 this.el.show();
1508                         }
1509                 }
1510
1511                 // user defined functions
1512         }
1513
1514         public class Xcls_multiline : Object
1515         {
1516                 public Gtk.CheckButton el;
1517                 private Editor  _this;
1518
1519
1520                         // my vars (def)
1521
1522                 // ctor
1523                 public Xcls_multiline(Editor _owner )
1524                 {
1525                         _this = _owner;
1526                         _this.multiline = this;
1527                         this.el = new Gtk.CheckButton();
1528
1529                         // my vars (dec)
1530
1531                         // set gobject values
1532                         this.el.label = "Multi-line (add \\n)";
1533                 }
1534
1535                 // user defined functions
1536         }
1537
1538
1539
1540
1541
1542 }