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 int last_error_counter;
  36         public GtkSource.SearchContext searchcontext;
  37         public int last_search_end;
  38         public signal void save ();
  39         public JsRender.JsRender? file;
  40         public JsRender.Node node;
  41         public JsRender.NodeProp? prop;
  42         public string activeEditor;
  43
  44         // ctor
  45         public Editor()
  46         {
  47                 _this = this;
  48                 this.el = new Gtk.Box( Gtk.Orientation.VERTICAL, 0 );
  49
  50                 // my vars (dec)
  51                 this.window = null;
  52                 this.dirty = false;
  53                 this.pos = false;
  54                 this.last_error_counter = 0;
  55                 this.searchcontext = null;
  56                 this.last_search_end = 0;
  57                 this.file = null;
  58                 this.node = null;
  59                 this.prop = null;
  60                 this.activeEditor = "";
  61
  62                 // set gobject values
  63                 this.el.homogeneous = false;
  64                 this.el.hexpand = true;
  65                 this.el.vexpand = true;
  66                 var child_1 = new Xcls_Box2( _this );
  67                 child_1.ref();
  68                 this.el.append( child_1.el );
  69                 new Xcls_RightEditor( _this );
  70                 this.el.append( _this.RightEditor.el );
  71                 var child_3 = new Xcls_Box12( _this );
  72                 child_3.ref();
  73                 this.el.append ( child_3.el  );
  74         }
  75
  76         // user defined functions
  77         public bool saveContents ()  {
  78
  79
  80             if (_this.file == null) {
  81                 return true;
  82             }
  83
  84
  85
  86              var str = _this.buffer.toString();
  87
  88              _this.buffer.checkSyntax();
  89
  90
  91
  92              // LeftPanel.model.changed(  str , false);
  93              _this.dirty = false;
  94              _this.save_button.el.sensitive = false;
  95
  96             // find the text for the node..
  97             if (_this.file.xtype != "PlainFile") {
  98                // in theory these properties have to exist!?!
  99                 this.prop.val = str;
 100                 //this.window.windowstate.left_props.reload();
 101             } else {
 102                 _this.file.setSource(  str );
 103              }
 104
 105             // call the signal..
 106             this.save();
 107
 108             return true;
 109
 110         }
 111         public void forwardSearch (bool change_focus) {
 112
 113                 if (this.searchcontext == null) {
 114                         return;
 115                 }
 116
 117                 Gtk.TextIter beg, st,en;
 118                  bool has_wrapped_around;
 119                 this.buffer.el.get_iter_at_offset(out beg, this.last_search_end);
 120                 if (!this.searchcontext.forward(beg, out st, out en, out has_wrapped_around)) {
 121
 122                         this.last_search_end = 0; // not sure if this should happen
 123                 } else {
 124                         if (has_wrapped_around) {
 125                                 return;
 126                         }
 127
 128                         this.last_search_end = en.get_offset();
 129                         if (change_focus) {
 130                                 this.view.el.grab_focus();
 131                         }
 132                         this.buffer.el.place_cursor(st);
 133                         this.view.el.scroll_to_iter(st,  0.1f, true, 0.0f, 0.5f);
 134                 }
 135
 136         }
 137         public void show (JsRender.JsRender file, JsRender.Node? node, JsRender.NodeProp? prop)
 138         {
 139             this.reset();
 140             this.file = file;
 141
 142             if (file.xtype != "PlainFile") {
 143                 this.prop = prop;
 144                 this.node = node;
 145
 146                 // find the text for the node..
 147                 this.view.load( prop.val );
 148                 this.updateErrorMarks();
 149
 150                 this.close_btn.el.show();
 151
 152             } else {
 153                 this.view.load(        file.toSource() );
 154                  this.updateErrorMarks();
 155                 this.close_btn.el.hide();
 156
 157             }
 158
 159         }
 160         public void backSearch (bool change_focus) {
 161
 162                 if (this.searchcontext == null) {
 163                         return;
 164                 }
 165
 166                 Gtk.TextIter beg, st,en;
 167                 bool has_wrapped_around;
 168                 this.buffer.el.get_iter_at_offset(out beg, this.last_search_end -1 );
 169
 170                 if (!this.searchcontext.backward(beg, out st, out en, out has_wrapped_around)) {
 171                         this.last_search_end = 0;
 172                 } else {
 173                         this.last_search_end = en.get_offset();
 174                         if (change_focus) {
 175                                 this.view.el.grab_focus();
 176                         }
 177                         this.buffer.el.place_cursor(st);
 178                         this.view.el.scroll_to_iter(st,  0.1f, true, 0.0f, 0.5f);
 179                 }
 180
 181         }
 182         public string tempFileContents () {
 183
 184
 185            if (_this.file == null) {
 186                return "";
 187            }
 188                 var str= this.buffer.toString();
 189                 if (_this.file.xtype == "PlainFile") {
 190
 191                 return str;
 192
 193             }
 194
 195
 196
 197             GLib.debug("calling validate");
 198             // clear the buttons.
 199                 if (_this.prop.name == "xns" || _this.prop.name == "xtype") {
 200                         return this.file.toSource(); ;
 201                 }
 202
 203                 var oldcode  = _this.prop.val;
 204                 _this.prop.val = str;
 205             var ret = _this.file.toSource();
 206             _this.prop.val = oldcode;
 207             return ret;
 208
 209         }
 210         public void reset () {
 211                  this.file = null;
 212
 213             this.node = null;
 214             this.prop = null;
 215                 this.searchcontext = null;
 216
 217         }
 218         public int search (string in_txt) {
 219
 220                 var s = new GtkSource.SearchSettings();
 221                 s.case_sensitive = _this.case_sensitive.el.active;
 222                 s.regex_enabled = _this.regex.el.active;
 223                 s.wrap_around = false;
 224
 225                 this.searchcontext = new GtkSource.SearchContext(this.buffer.el,s);
 226                 this.searchcontext.set_highlight(true);
 227                 var txt = in_txt;
 228
 229                 if (_this.multiline.el.active) {
 230                         txt = in_txt.replace("\\n", "\n");
 231                 }
 232
 233                 s.set_search_text(txt);
 234                 Gtk.TextIter beg, st,en;
 235
 236                 this.buffer.el.get_start_iter(out beg);
 237                 bool has_wrapped_around;
 238                 this.searchcontext.forward(beg, out st, out en, out has_wrapped_around);
 239                 this.last_search_end = 0;
 240
 241                 return this.searchcontext.get_occurrences_count();
 242
 243
 244
 245
 246         }
 247         public void updateErrorMarks () {
 248
 249
 250
 251                 var buf = _this.buffer.el;
 252                 Gtk.TextIter start;
 253                 Gtk.TextIter end;
 254                 buf.get_bounds (out start, out end);
 255
 256
 257
 258
 259                 //GLib.debug("highlight errors");
 260
 261                  // we should highlight other types of errors..
 262
 263                 if (_this.window.windowstate.state != WindowState.State.CODEONLY
 264                         &&
 265                         _this.window.windowstate.state != WindowState.State.CODE
 266                         ) {
 267                         //GLib.debug("windowstate != CODEONLY?");
 268
 269                         return;
 270                 }
 271
 272
 273                 if (_this.file == null) {
 274                         GLib.debug("file is null?");
 275                         return;
 276
 277                 }
 278                 var ar = this.file.getErrors();
 279                 if (ar.size < 1) {
 280                         buf.remove_source_marks (start, end, null);
 281                         buf.remove_tag_by_name ("ERR", start, end);
 282                         buf.remove_tag_by_name ("WARN", start, end);
 283                         buf.remove_tag_by_name ("DEPR", start, end);
 284                         this.last_error_counter = file.error_counter ;
 285                         //GLib.debug("highlight %s :  %s has no errors", this.file.relpath, category);
 286                         return;
 287                 }
 288
 289
 290          // basicaly check if there is no change, then we do not do any update..
 291          // we can do this by just using an error counter?
 292          // if that's changed then we will do an update, otherwise dont bother.
 293
 294
 295                 var offset = 0;
 296                 var hoffset = 0;
 297
 298                 var tlines = buf.get_line_count () +1;
 299
 300                 if (_this.prop != null) {
 301                         // this still seems flaky...
 302
 303                         tlines = _this.prop.end_line;
 304                         offset = _this.prop.start_line;
 305                         hoffset = _this.node.node_pad.length + 2; //shift it left  by 2 ? ..
 306
 307
 308                 } else {
 309                         // no update...
 310                         if (this.last_error_counter == file.error_counter) {
 311
 312                                 return;
 313                         }
 314
 315                 }
 316                 buf.remove_source_marks (start, end, null);
 317                 buf.remove_tag_by_name ("ERR", start, end);
 318                 buf.remove_tag_by_name ("WARN", start, end);
 319                 buf.remove_tag_by_name ("DEPR", start, end);
 320
 321                 foreach(var diag in ar) {
 322                      Gtk.TextIter iter;
 323         //        print("get inter\n");
 324                     var eline = (int)diag.range.start.line - offset;
 325                     var eline_to = (int)diag.range.end.line - offset;
 326                     //var eline =  diag.range.end_line - offset;
 327                     //GLib.debug("GOT ERROR on line %d -- converted to %d  (offset = %d)",
 328                     //  err.line ,eline, offset);
 329
 330
 331                     if (eline > tlines || eline < 0) {
 332                         continue;
 333                     }
 334
 335                     buf.get_iter_at_line( out iter, eline);
 336                         var msg = "Line: %d %s : %s".printf(eline+1, diag.category, diag.message);
 337                     buf.create_source_mark( msg, diag.category, iter);
 338
 339                     var spos = (int)diag.range.start.character - hoffset;
 340                     if (spos < 0) { spos =0 ; }
 341                     if (spos > iter.get_chars_in_line()) {
 342                         spos = iter.get_chars_in_line();
 343                 }
 344                         buf.get_iter_at_line( out iter, eline_to);
 345                         var epos = (int)diag.range.end.character - hoffset;
 346                     if (epos < 0) { epos =0 ; }
 347                     if (epos > iter.get_chars_in_line()) {
 348                         epos = iter.get_chars_in_line();
 349                 }
 350
 351
 352                     buf.get_iter_at_line_offset( out start, eline, spos);
 353
 354                     buf.get_iter_at_line_offset( out end, eline_to,epos);
 355
 356                     buf.apply_tag_by_name(diag.category, start, end);
 357
 358                    // GLib.debug("set line %d to %s", eline, msg);
 359                     //this.marks.set(eline, msg);
 360                 }
 361                 this.last_error_counter = file.error_counter ;
 362
 363
 364
 365
 366
 367         }
 368         public void scroll_to_line (int line) {
 369
 370                 GLib.Timeout.add(500, () => {
 371
 372                         var buf = this.view.el.get_buffer();
 373
 374                         var sbuf = (GtkSource.Buffer) buf;
 375
 376
 377                         Gtk.TextIter iter;
 378                         sbuf.get_iter_at_line(out iter,  line);
 379                         this.view.el.scroll_to_iter(iter,  0.1f, true, 0.0f, 0.5f);
 380                         return false;
 381                 });
 382         }
 383         public class Xcls_Box2 : Object
 384         {
 385                 public Gtk.Box el;
 386                 private Editor  _this;
 387
 388
 389                         // my vars (def)
 390
 391                 // ctor
 392                 public Xcls_Box2(Editor _owner )
 393                 {
 394                         _this = _owner;
 395                         this.el = new Gtk.Box( Gtk.Orientation.HORIZONTAL, 0 );
 396
 397                         // my vars (dec)
 398
 399                         // set gobject values
 400                         this.el.homogeneous = false;
 401                         this.el.hexpand = true;
 402                         new Xcls_save_button( _this );
 403                         this.el.append( _this.save_button.el );
 404                         var child_2 = new Xcls_Label4( _this );
 405                         child_2.ref();
 406                         this.el.append( child_2.el );
 407                         var child_3 = new Xcls_Scale5( _this );
 408                         child_3.ref();
 409                         this.el.append( child_3.el );
 410                         new Xcls_close_btn( _this );
 411                         this.el.append( _this.close_btn.el );
 412                 }
 413
 414                 // user defined functions
 415         }
 416         public class Xcls_save_button : Object
 417         {
 418                 public Gtk.Button el;
 419                 private Editor  _this;
 420
 421
 422                         // my vars (def)
 423
 424                 // ctor
 425                 public Xcls_save_button(Editor _owner )
 426                 {
 427                         _this = _owner;
 428                         _this.save_button = this;
 429                         this.el = new Gtk.Button();
 430
 431                         // my vars (dec)
 432
 433                         // set gobject values
 434                         this.el.label = "Save";
 435
 436                         //listeners
 437                         this.el.clicked.connect( () => {
 438                             _this.saveContents();
 439                         });
 440                 }
 441
 442                 // user defined functions
 443         }
 444
 445         public class Xcls_Label4 : Object
 446         {
 447                 public Gtk.Label el;
 448                 private Editor  _this;
 449
 450
 451                         // my vars (def)
 452
 453                 // ctor
 454                 public Xcls_Label4(Editor _owner )
 455                 {
 456                         _this = _owner;
 457                         this.el = new Gtk.Label( null );
 458
 459                         // my vars (dec)
 460
 461                         // set gobject values
 462                         this.el.hexpand = true;
 463                 }
 464
 465                 // user defined functions
 466         }
 467
 468         public class Xcls_Scale5 : Object
 469         {
 470                 public Gtk.Scale el;
 471                 private Editor  _this;
 472
 473
 474                         // my vars (def)
 475
 476                 // ctor
 477                 public Xcls_Scale5(Editor _owner )
 478                 {
 479                         _this = _owner;
 480                         this.el = new Gtk.Scale.with_range (Gtk.Orientation.HORIZONTAL,6, 30, 1);
 481
 482                         // my vars (dec)
 483
 484                         // set gobject values
 485                         this.el.width_request = 200;
 486                         this.el.has_origin = true;
 487                         this.el.draw_value = false;
 488                         this.el.digits = 0;
 489                         this.el.sensitive = true;
 490
 491                         // init method
 492
 493                         {
 494                                 this.el.set_range(6,30);
 495                                 this.el.set_value(8);
 496                         }
 497
 498                         //listeners
 499                         this.el.change_value.connect( (st, val ) => {
 500
 501
 502                                   _this.view.css.load_from_string(
 503                                                 "#editor-view { font: %dpx monospace; }".printf((int)val)
 504                                    );
 505
 506                                 return false;
 507                         });
 508                 }
 509
 510                 // user defined functions
 511         }
 512
 513         public class Xcls_close_btn : Object
 514         {
 515                 public Gtk.Button el;
 516                 private Editor  _this;
 517
 518
 519                         // my vars (def)
 520
 521                 // ctor
 522                 public Xcls_close_btn(Editor _owner )
 523                 {
 524                         _this = _owner;
 525                         _this.close_btn = this;
 526                         this.el = new Gtk.Button();
 527
 528                         // my vars (dec)
 529
 530                         // set gobject values
 531                         this.el.icon_name = "window-close";
 532                         var child_1 = new Xcls_Image7( _this );
 533                         this.el.child = child_1.el;
 534
 535                         //listeners
 536                         this.el.clicked.connect( () => {
 537                             _this.saveContents();
 538                             _this.window.windowstate.switchState(WindowState.State.PREVIEW);
 539                         });
 540                 }
 541
 542                 // user defined functions
 543         }
 544         public class Xcls_Image7 : Object
 545         {
 546                 public Gtk.Image el;
 547                 private Editor  _this;
 548
 549
 550                         // my vars (def)
 551
 552                 // ctor
 553                 public Xcls_Image7(Editor _owner )
 554                 {
 555                         _this = _owner;
 556                         this.el = new Gtk.Image();
 557
 558                         // my vars (dec)
 559
 560                         // set gobject values
 561                         this.el.icon_name = "window-close";
 562                         this.el.icon_size = Gtk.IconSize.NORMAL;
 563                 }
 564
 565                 // user defined functions
 566         }
 567
 568
 569
 570         public class Xcls_RightEditor : Object
 571         {
 572                 public Gtk.ScrolledWindow el;
 573                 private Editor  _this;
 574
 575
 576                         // my vars (def)
 577
 578                 // ctor
 579                 public Xcls_RightEditor(Editor _owner )
 580                 {
 581                         _this = _owner;
 582                         _this.RightEditor = this;
 583                         this.el = new Gtk.ScrolledWindow();
 584
 585                         // my vars (dec)
 586
 587                         // set gobject values
 588                         this.el.vscrollbar_policy = Gtk.PolicyType.AUTOMATIC;
 589                         this.el.vexpand = true;
 590                         this.el.overlay_scrolling = false;
 591                         this.el.hscrollbar_policy = Gtk.PolicyType.AUTOMATIC;
 592                         new Xcls_view( _this );
 593                         this.el.child = _this.view.el;
 594                 }
 595
 596                 // user defined functions
 597         }
 598         public class Xcls_view : Object
 599         {
 600                 public GtkSource.View el;
 601                 private Editor  _this;
 602
 603
 604                         // my vars (def)
 605                 public Gtk.CssProvider css;
 606
 607                 // ctor
 608                 public Xcls_view(Editor _owner )
 609                 {
 610                         _this = _owner;
 611                         _this.view = this;
 612                         this.el = new GtkSource.View();
 613
 614                         // my vars (dec)
 615                         this.css = null;
 616
 617                         // set gobject values
 618                         this.el.auto_indent = true;
 619                         this.el.indent_width = 4;
 620                         this.el.name = "editor-view";
 621                         this.el.show_line_marks = true;
 622                         this.el.insert_spaces_instead_of_tabs = true;
 623                         this.el.show_line_numbers = true;
 624                         this.el.hexpand = true;
 625                         this.el.vexpand = true;
 626                         this.el.has_tooltip = true;
 627                         this.el.tab_width = 4;
 628                         this.el.highlight_current_line = true;
 629                         new Xcls_buffer( _this );
 630                         this.el.buffer = _this.buffer.el;
 631                         var child_2 = new Xcls_EventControllerKey11( _this );
 632                         child_2.ref();
 633                         this.el.add_controller(  child_2.el );
 634
 635                         // init method
 636
 637                         this.css = new Gtk.CssProvider();
 638
 639                         this.css.load_from_string(
 640                                 "#editor-view { font:  12px monospace;}"
 641                         );
 642
 643                         Gtk.StyleContext.add_provider_for_display(
 644                                 this.el.get_display(),
 645                                 this.css,
 646                                 Gtk.STYLE_PROVIDER_PRIORITY_APPLICATION
 647                         );
 648
 649
 650
 651                         this.el.completion.add_provider(
 652                                 new Palete.CompletionProvider(_this)
 653                         );
 654
 655                         //this.el.completion.unblock_interactive();
 656                         this.el.completion.select_on_show = true; // select
 657                         //this.el.completion.remember_info_visibility    = true;
 658
 659
 660                         var attrs = new GtkSource.MarkAttributes();
 661
 662                         attrs.set_icon_name ( "process-stop");
 663                         attrs.query_tooltip_text.connect(( mark) => {
 664                              GLib.debug("tooltip query? %s", mark.name);
 665                             return strdup( mark.name);
 666                         });
 667                          attrs.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 ("ERR", attrs, 1);
 672                         attrs.ref();
 673
 674
 675                         var wattrs = new GtkSource.MarkAttributes();
 676                         wattrs.set_icon_name ( "process-stop");
 677                         wattrs.query_tooltip_text.connect(( mark) => {
 678                              GLib.debug("tooltip query? %s", mark.name);
 679                             return strdup(mark.name);
 680                         });
 681                         wattrs.query_tooltip_markup.connect(( mark) => {
 682                              GLib.debug("tooltip query? %s", mark.name);
 683                             return strdup(mark.name);
 684                         });
 685                         this.el.set_mark_attributes ("WARN", wattrs, 1);
 686                         wattrs.ref();
 687
 688
 689                         var dattrs = new GtkSource.MarkAttributes();
 690
 691                         dattrs.set_icon_name ( "process-stop");
 692
 693                         dattrs.query_tooltip_text.connect(( mark) => {
 694                                 GLib.debug("tooltip query? %s", mark.name);
 695                             return strdup(mark.name);
 696                         });
 697                         //dattrs.query_tooltip_markup.connect(( mark) => {
 698                         //      GLib.debug("tooltip query? %s", mark.name);
 699                          //   return strdup(mark.name);
 700                         //});
 701                         this.el.set_mark_attributes ("DEPR", dattrs, 1);
 702                         dattrs.ref();
 703
 704                          this.el.get_space_drawer().set_matrix(null);
 705                          this.el.get_space_drawer().set_types_for_locations(
 706                                 GtkSource.SpaceLocationFlags.ALL,
 707                                 GtkSource.SpaceTypeFlags.ALL
 708                         );
 709                         this.el.get_space_drawer().set_enable_matrix(true);
 710
 711                         //listeners
 712                         this.el.query_tooltip.connect( (x, y, keyboard_tooltip, tooltip) => {
 713
 714                                 //GLib.debug("query tooltip");
 715                                 Gtk.TextIter iter;
 716                                 int trailing;
 717
 718                                 var yoff = (int) _this.RightEditor.el.vadjustment.value;
 719
 720                                 // I think this is problematic - if it's compliing  / updating at same time as query.
 721
 722                                 //if (_this.window.statusbar_compile_spinner.el.spinning) {
 723                                 //      return false;
 724                                 //}
 725
 726                                 this.el.get_iter_at_position (out iter, out trailing,  x,  y + yoff);
 727
 728                                 var l = iter.get_line();
 729
 730
 731
 732                                 // GLib.debug("query tooltip line %d", (int) l);
 733                                 if (l < 0) {
 734
 735                                         return false;
 736                                 }
 737                                 /*
 738                                 if (_this.buffer.marks != null && _this.buffer.marks.has_key(l)) {
 739                                         GLib.debug("line %d setting tip to %s", l,  _this.buffer.marks.get(l));
 740                                         tooltip.set_text(_this.buffer.marks.get(l).dup());
 741                                         return true;
 742                                 }
 743
 744                                 return false;
 745                                 */
 746
 747
 748                                 // this crashes?? - not sure why.
 749                                 var marks = _this.buffer.el.get_source_marks_at_line(l, "ERR");
 750                                 if (marks.is_empty()) {
 751                                         marks = _this.buffer.el.get_source_marks_at_line(l, "WARN");
 752                                 }
 753                                 if (marks.is_empty()) {
 754                                         marks = _this.buffer.el.get_source_marks_at_line(l, "DEPR");
 755                                 }
 756
 757                                 // GLib.debug("query tooltip line %d marks %d", (int)l, (int) marks.length());
 758                                 var str = "";
 759                                 marks.@foreach((m) => {
 760                                         //GLib.debug("got mark %s", m.name);
 761                                         str += (str.length > 0 ? "\n" : "") + m.category + ": " + m.name;
 762                                 });
 763                                 // true if there is a mark..
 764                                 if (str.length > 0 ) {
 765                                         tooltip.set_text( str );
 766                                 }
 767                                 return str.length > 0 ? true : false;
 768
 769                         });
 770                 }
 771
 772                 // user defined functions
 773                 public void load (string str) {
 774
 775                 // show the help page for the active node..
 776                    //this.get('/Help').show();
 777
 778                   // this.get('/BottomPane').el.set_current_page(0);
 779                         GLib.debug("load called - Reset undo buffer");
 780
 781                     var buf = (GtkSource.Buffer)this.el.get_buffer();
 782                     buf.begin_irreversible_action();
 783                     buf.set_text(str, str.length);
 784                     buf.end_irreversible_action();
 785
 786                     var lm = GtkSource.LanguageManager.get_default();
 787                     var lang = "vala";
 788                     if (_this.file != null) {
 789                          lang = _this.file.language;
 790                     }
 791                     print("lang=%s, content_type = %s\n", lang, _this.file.content_type);
 792                     var lg = _this.file.content_type.length > 0  ?
 793                             lm.guess_language(_this.file.path, _this.file.content_type) :
 794                             lm.get_language(lang);
 795
 796
 797                     ((GtkSource.Buffer)(this.el.get_buffer())) .set_language(lg);
 798
 799                     this.el.insert_spaces_instead_of_tabs = true;
 800                     if (lg != null) {
 801                                 print("sourcelanguage  = %s\n", lg.name);
 802                                 if (lg.name == "Vala") {
 803                                     this.el.insert_spaces_instead_of_tabs = false;
 804                                 }
 805                      }
 806                     _this.dirty = false;
 807                     this.el.grab_focus();
 808                     _this.save_button.el.sensitive = false;
 809                     _this.last_error_counter = -1;
 810                 }
 811         }
 812         public class Xcls_buffer : Object
 813         {
 814                 public GtkSource.Buffer el;
 815                 private Editor  _this;
 816
 817
 818                         // my vars (def)
 819                 public int error_line;
 820                 public Gee.HashMap<int,string>? xmarks;
 821                 public bool check_queued;
 822
 823                 // ctor
 824                 public Xcls_buffer(Editor _owner )
 825                 {
 826                         _this = _owner;
 827                         _this.buffer = this;
 828                         this.el = new GtkSource.Buffer( null );
 829
 830                         // my vars (dec)
 831                         this.error_line = -1;
 832                         this.xmarks = null;
 833                         this.check_queued = false;
 834
 835                         // set gobject values
 836                         this.el.highlight_syntax = true;
 837                         this.el.highlight_matching_brackets = true;
 838                         this.el.enable_undo = true;
 839
 840                         // init method
 841
 842                         var buf = this.el;
 843                         buf.create_tag ("bold", "weight", Pango.Weight.BOLD);
 844                         buf.create_tag ("type", "weight", Pango.Weight.BOLD, "foreground", "#204a87");
 845                         buf.create_tag ("keyword", "weight", Pango.Weight.BOLD, "foreground", "#a40000");
 846                         buf.create_tag ("text", "weight", Pango.Weight.NORMAL, "foreground", "#729fcf");
 847                         buf.create_tag ("number", "weight", Pango.Weight.BOLD, "foreground", "#ad7fa8");
 848                         buf.create_tag ("method", "weight", Pango.Weight.BOLD, "foreground", "#729fcf");
 849                         buf.create_tag ("property", "weight", Pango.Weight.BOLD, "foreground", "#BC1F51");
 850                         buf.create_tag ("variable", "weight", Pango.Weight.BOLD, "foreground", "#A518B5");
 851
 852
 853                         buf.create_tag ("ERR", "weight", Pango.Weight.BOLD, "background", "pink");
 854                         buf.create_tag ("WARN", "weight", Pango.Weight.BOLD, "background", "#ABF4EB");
 855                         buf.create_tag ("DEPR", "weight", Pango.Weight.BOLD, "background", "#EEA9FF");
 856
 857                         //listeners
 858                         this.el.changed.connect( () => {
 859                             // check syntax??
 860                             // ??needed..??
 861                             _this.save_button.el.sensitive = true;
 862                             print("EDITOR CHANGED");
 863                             this.checkSyntax();
 864
 865                             _this.dirty = true;
 866
 867                             // this.get('/LeftPanel.model').changed(  str , false);
 868                             return ;
 869                         });
 870                 }
 871
 872                 // user defined functions
 873                 public bool OLDhighlightErrorsJson (string type, Json.Object obj) {
 874                         Gtk.TextIter start;
 875                         Gtk.TextIter end;
 876                         this.el.get_bounds (out start, out end);
 877
 878                         this.el.remove_source_marks (start, end, type);
 879                         GLib.debug("highlight errors");
 880
 881                          // we should highlight other types of errors..
 882
 883                         if (!obj.has_member(type)) {
 884                                 GLib.debug("Return has no errors\n");
 885                                 return true;
 886                         }
 887
 888                         if (_this.window.windowstate.state != WindowState.State.CODEONLY
 889                                 &&
 890                                 _this.window.windowstate.state != WindowState.State.CODE
 891                                 ) {
 892                                 GLib.debug("windowstate != CODEONLY?");
 893
 894                                 return true;
 895                         }
 896
 897                         //this.marks = new Gee.HashMap<int,string>();
 898                         var err = obj.get_object_member(type);
 899
 900                         if (_this.file == null) {
 901                                 GLib.debug("file is null?");
 902                                 return true;
 903
 904                         }
 905                         var valafn = _this.file.path;
 906
 907                         if (_this.file.xtype != "PlainFile") {
 908
 909                                 valafn = "";
 910                                 try {
 911                                         var  regex = new Regex("\\.bjs$");
 912                                         // should not happen
 913                                         valafn = regex.replace(_this.file.path,_this.file.path.length , 0 , ".vala");
 914                                 } catch (GLib.RegexError e) {
 915                                         return true;
 916                                 }
 917
 918
 919
 920                         }
 921                         if (!err.has_member(valafn)) {
 922                                 GLib.debug("File path has no errors");
 923                                 return  true;
 924                         }
 925
 926                         var lines = err.get_object_member(valafn);
 927
 928                         var offset = 1;
 929                         if (obj.has_member("line_offset")) { // ?? why??
 930                                 offset = (int)obj.get_int_member("line_offset") + 1;
 931                         }
 932
 933
 934                         var tlines = this.el.get_line_count () +1;
 935
 936                         if (_this.prop != null) {
 937
 938                                 tlines = _this.prop.end_line + 1;
 939                                 offset = _this.prop.start_line + 1;
 940
 941                         }
 942
 943
 944
 945                         lines.foreach_member((obj, line, node) => {
 946
 947                              Gtk.TextIter iter;
 948                 //        print("get inter\n");
 949                             var eline = int.parse(line) - offset;
 950                             GLib.debug("GOT ERROR on line %s -- converted to %d  (offset = %d)\n", line,eline, offset);
 951
 952
 953                             if (eline > tlines || eline < 0) {
 954                                 return;
 955                             }
 956
 957
 958                             this.el.get_iter_at_line( out iter, eline);
 959                             //print("mark line\n");
 960                             var msg  = "";
 961                             var ar = lines.get_array_member(line);
 962                             for (var i = 0 ; i < ar.get_length(); i++) {
 963                                 if (ar.get_string_element(i) == "Success") {
 964                                         continue;
 965                                 }
 966                                         msg += (msg.length > 0) ? "\n" : "";
 967                                         msg += ar.get_string_element(i);
 968                                 }
 969                                 if (msg == "") {
 970                                         return;
 971                                 }
 972                                 msg = "Line: %d".printf(eline+1) +  " " + msg;
 973                             this.el.create_source_mark(msg, type, iter);
 974                             GLib.debug("set line %d to %m", eline, msg);
 975                            // this.marks.set(eline, msg);
 976                         } );
 977                         return false;
 978
 979
 980
 981
 982
 983                         }
 984                 public bool checkSyntax () {
 985
 986
 987                     var str = this.toString();
 988
 989                     // needed???
 990                     if (this.error_line > 0) {
 991                          Gtk.TextIter start;
 992                          Gtk.TextIter end;
 993                         this.el.get_bounds (out start, out end);
 994
 995                         this.el.remove_source_marks (start, end, null);
 996                     }
 997                     if (str.length < 1) {
 998                         print("checkSyntax - empty string?\n");
 999                         return true;
1000                     }
1001
1002                     // bit presumptiona
1003                     if (_this.file.xtype == "PlainFile") {
1004
1005                         // assume it's gtk...
1006                          var  oldcode =_this.file.toSource();
1007                         _this.file.setSource(str);
1008                             BuilderApplication.showSpinner("appointment soon","document change pending");
1009                         _this.file.getLanguageServer().document_change(_this.file);
1010
1011                         _this.file.setSource(oldcode);
1012
1013
1014                         return true;
1015
1016                     }
1017                    if (_this.file == null) {
1018                        return true;
1019                    }
1020
1021
1022
1023
1024
1025                     GLib.debug("calling validate");
1026                     // clear the buttons.
1027                         if (_this.prop.name == "xns" || _this.prop.name == "xtype") {
1028                                 return true ;
1029                         }
1030                         var oldcode  = _this.prop.val;
1031
1032                         _this.prop.val = str;
1033                         _this.node.updated_count++;
1034                     _this.file.getLanguageServer().document_change(_this.file);
1035                     _this.node.updated_count++;
1036                     _this.prop.val = oldcode;
1037
1038
1039                     //print("done mark line\n");
1040
1041                     return true; // at present allow saving - even if it's invalid..
1042                 }
1043                 public bool highlightErrors ( Gee.HashMap<int,string> validate_res) {
1044
1045                         this.error_line = validate_res.size;
1046
1047                         if (this.error_line < 1) {
1048                                 return true;
1049                         }
1050                         var tlines = this.el.get_line_count ();
1051                         Gtk.TextIter iter;
1052                         var valiter = validate_res.map_iterator();
1053                         while (valiter.next()) {
1054
1055                         //        print("get inter\n");
1056                                 var eline = valiter.get_key();
1057                                 if (eline > tlines) {
1058                                         continue;
1059                                 }
1060                                 this.el.get_iter_at_line( out iter, eline);
1061                                 //print("mark line\n");
1062                                 this.el.create_source_mark(valiter.get_value(), "ERR", iter);
1063                         }
1064                         return false;
1065                 }
1066                 public string toString () {
1067
1068                     Gtk.TextIter s;
1069                     Gtk.TextIter e;
1070                     this.el.get_start_iter(out s);
1071                     this.el.get_end_iter(out e);
1072                     var ret = this.el.get_text(s,e,true);
1073                     //print("TO STRING? " + ret);
1074                     return ret;
1075                 }
1076         }
1077
1078         public class Xcls_EventControllerKey11 : Object
1079         {
1080                 public Gtk.EventControllerKey el;
1081                 private Editor  _this;
1082
1083
1084                         // my vars (def)
1085
1086                 // ctor
1087                 public Xcls_EventControllerKey11(Editor _owner )
1088                 {
1089                         _this = _owner;
1090                         this.el = new Gtk.EventControllerKey();
1091
1092                         // my vars (dec)
1093
1094                         // set gobject values
1095
1096                         //listeners
1097                         this.el.key_released.connect( (keyval, keycode, state) => {
1098
1099
1100                             if (keyval == Gdk.Key.s && (state & Gdk.ModifierType.CONTROL_MASK ) > 0 ) {
1101                                 GLib.debug("SAVE: ctrl-S  pressed");
1102                                 _this.saveContents();
1103                                 return;
1104                             }
1105
1106                             if (keyval == Gdk.Key.g && (state & Gdk.ModifierType.CONTROL_MASK ) > 0 ) {
1107                                     GLib.debug("SAVE: ctrl-g  pressed");
1108                                         _this.forwardSearch(true);
1109                                     return;
1110                                 }
1111                                 if (keyval == Gdk.Key.f && (state & Gdk.ModifierType.CONTROL_MASK ) > 0 ) {
1112                                     GLib.debug("SAVE: ctrl-f  pressed");
1113                                         _this.search_entry.el.grab_focus();
1114                                         _this.search_entry.el.select_region(0,-1);
1115                                     return;
1116                                 }
1117                                 if (keyval == Gdk.Key.space && (state & Gdk.ModifierType.CONTROL_MASK ) > 0 ) {
1118                                         _this.view.el.show_completion();
1119                                 }
1120
1121                                 Gtk.TextIter iter;
1122                                 _this.buffer.el.get_iter_at_offset( out iter, _this.buffer.el.cursor_position);
1123                                 var line  = iter.get_line();
1124                                 var offset = iter.get_line_offset();
1125                                 GLib.debug("line  %d  off %d", line ,offset);
1126                                 if (_this.prop != null) {
1127                                         line += _this.prop.start_line + 1; // i think..
1128                                         offset += 12; // should probably be 8 without namespaced
1129                                         GLib.debug("guess line  %d  off %d", line ,offset);
1130                                 }
1131                             //_this.view.el.show_completion();
1132                            // print(event.key.keyval)
1133
1134
1135
1136
1137                             return;
1138
1139
1140                         });
1141                 }
1142
1143                 // user defined functions
1144         }
1145
1146
1147
1148         public class Xcls_Box12 : Object
1149         {
1150                 public Gtk.Box el;
1151                 private Editor  _this;
1152
1153
1154                         // my vars (def)
1155
1156                 // ctor
1157                 public Xcls_Box12(Editor _owner )
1158                 {
1159                         _this = _owner;
1160                         this.el = new Gtk.Box( Gtk.Orientation.HORIZONTAL, 0 );
1161
1162                         // my vars (dec)
1163
1164                         // set gobject values
1165                         this.el.homogeneous = false;
1166                         this.el.vexpand = false;
1167                         new Xcls_search_entry( _this );
1168                         this.el.append( _this.search_entry.el );
1169                         new Xcls_search_results( _this );
1170                         this.el.append( _this.search_results.el );
1171                         new Xcls_nextBtn( _this );
1172                         this.el.append( _this.nextBtn.el );
1173                         new Xcls_backBtn( _this );
1174                         this.el.append( _this.backBtn.el );
1175                         var child_5 = new Xcls_MenuButton18( _this );
1176                         child_5.ref();
1177                         this.el.append( child_5.el );
1178                 }
1179
1180                 // user defined functions
1181         }
1182         public class Xcls_search_entry : Object
1183         {
1184                 public Gtk.SearchEntry el;
1185                 private Editor  _this;
1186
1187
1188                         // my vars (def)
1189                 public Gtk.CssProvider css;
1190
1191                 // ctor
1192                 public Xcls_search_entry(Editor _owner )
1193                 {
1194                         _this = _owner;
1195                         _this.search_entry = this;
1196                         this.el = new Gtk.SearchEntry();
1197
1198                         // my vars (dec)
1199
1200                         // set gobject values
1201                         this.el.name = "editor-search-entry";
1202                         this.el.hexpand = true;
1203                         this.el.placeholder_text = "Press enter to search";
1204                         this.el.search_delay = 3;
1205                         var child_1 = new Xcls_EventControllerKey14( _this );
1206                         child_1.ref();
1207                         this.el.add_controller(  child_1.el );
1208
1209                         //listeners
1210                         this.el.search_changed.connect( ( ) => {
1211
1212                         _this.search(_this.search_entry.el.text);
1213                                  _this.search_results.updateResults();
1214
1215                                 GLib.Timeout.add_seconds(1,() => {
1216                                          _this.search_results.updateResults();
1217                                          return false;
1218                                  });
1219                         });
1220                 }
1221
1222                 // user defined functions
1223                 public void forwardSearch (bool change_focus) {
1224
1225
1226                         _this.forwardSearch(change_focus);
1227
1228                 /*
1229
1230                         switch(_this.windowstate.state) {
1231                                 case WindowState.State.CODEONLY:
1232                                 //case WindowState.State.CODE:
1233                                         // search the code being edited..
1234                                         _this.windowstate.code_editor_tab.forwardSearch(change_focus);
1235
1236                                         break;
1237                                 case WindowState.State.PREVIEW:
1238                                         if (_this.windowstate.file.xtype == "Gtk") {
1239                                                 _this.windowstate.window_gladeview.forwardSearch(change_focus);
1240                                         } else {
1241                                                  _this.windowstate.window_rooview.forwardSearch(change_focus);
1242                                         }
1243
1244                                         break;
1245                         }
1246                         */
1247
1248                 }
1249         }
1250         public class Xcls_EventControllerKey14 : Object
1251         {
1252                 public Gtk.EventControllerKey el;
1253                 private Editor  _this;
1254
1255
1256                         // my vars (def)
1257
1258                 // ctor
1259                 public Xcls_EventControllerKey14(Editor _owner )
1260                 {
1261                         _this = _owner;
1262                         this.el = new Gtk.EventControllerKey();
1263
1264                         // my vars (dec)
1265
1266                         // set gobject values
1267
1268                         //listeners
1269                         this.el.key_pressed.connect( (keyval, keycode, state) => {
1270
1271                                 if (keyval == Gdk.Key.g && (state & Gdk.ModifierType.CONTROL_MASK ) > 0 ) {
1272                                     GLib.debug("SAVE: ctrl-g  pressed");
1273                                         _this.forwardSearch(true);
1274                                     return true;
1275                                 }
1276
1277
1278                                 if (keyval == Gdk.Key.Return && _this.search_entry.el.text.length > 0) {
1279                                         _this.forwardSearch(true);
1280
1281
1282                                     return true;
1283
1284                                 }
1285                            // print(event.key.keyval)
1286
1287                             return false;
1288                         });
1289                 }
1290
1291                 // user defined functions
1292         }
1293
1294
1295         public class Xcls_search_results : Object
1296         {
1297                 public Gtk.Label el;
1298                 private Editor  _this;
1299
1300
1301                         // my vars (def)
1302
1303                 // ctor
1304                 public Xcls_search_results(Editor _owner )
1305                 {
1306                         _this = _owner;
1307                         _this.search_results = this;
1308                         this.el = new Gtk.Label( "No Results" );
1309
1310                         // my vars (dec)
1311
1312                         // set gobject values
1313                         this.el.margin_end = 4;
1314                         this.el.margin_start = 4;
1315                 }
1316
1317                 // user defined functions
1318                 public void updateResults () {
1319                         this.el.visible = true;
1320
1321                         var res = _this.searchcontext.get_occurrences_count();
1322                         if (res < 0) {
1323                                 _this.search_results.el.label = "??? Matches";
1324                                 return;
1325                         }
1326
1327                         _this.nextBtn.el.sensitive = false;
1328                         _this.backBtn.el.sensitive = false;
1329
1330                         if (res > 0) {
1331                                 _this.search_results.el.label = "%d Matches".printf(res);
1332                                 _this.nextBtn.el.sensitive = true;
1333                                 _this.backBtn.el.sensitive = true;
1334                                 return;
1335                         }
1336                         _this.search_results.el.label = "No Matches";
1337
1338                 }
1339         }
1340
1341         public class Xcls_nextBtn : Object
1342         {
1343                 public Gtk.Button el;
1344                 private Editor  _this;
1345
1346
1347                         // my vars (def)
1348                 public bool always_show_image;
1349
1350                 // ctor
1351                 public Xcls_nextBtn(Editor _owner )
1352                 {
1353                         _this = _owner;
1354                         _this.nextBtn = this;
1355                         this.el = new Gtk.Button();
1356
1357                         // my vars (dec)
1358                         this.always_show_image = true;
1359
1360                         // set gobject values
1361                         this.el.icon_name = "go-down";
1362                         this.el.sensitive = false;
1363
1364                         //listeners
1365                         this.el.clicked.connect( (event) => {
1366
1367                                 _this.forwardSearch(true);
1368
1369
1370                         });
1371                 }
1372
1373                 // user defined functions
1374         }
1375
1376         public class Xcls_backBtn : Object
1377         {
1378                 public Gtk.Button el;
1379                 private Editor  _this;
1380
1381
1382                         // my vars (def)
1383                 public bool always_show_image;
1384
1385                 // ctor
1386                 public Xcls_backBtn(Editor _owner )
1387                 {
1388                         _this = _owner;
1389                         _this.backBtn = this;
1390                         this.el = new Gtk.Button();
1391
1392                         // my vars (dec)
1393                         this.always_show_image = true;
1394
1395                         // set gobject values
1396                         this.el.icon_name = "go-up";
1397                         this.el.sensitive = false;
1398
1399                         //listeners
1400                         this.el.clicked.connect( (event) => {
1401
1402                                 _this.backSearch(true);
1403
1404                         });
1405                 }
1406
1407                 // user defined functions
1408         }
1409
1410         public class Xcls_MenuButton18 : Object
1411         {
1412                 public Gtk.MenuButton el;
1413                 private Editor  _this;
1414
1415
1416                         // my vars (def)
1417                 public bool always_show_image;
1418
1419                 // ctor
1420                 public Xcls_MenuButton18(Editor _owner )
1421                 {
1422                         _this = _owner;
1423                         this.el = new Gtk.MenuButton();
1424
1425                         // my vars (dec)
1426                         this.always_show_image = true;
1427
1428                         // set gobject values
1429                         this.el.icon_name = "emblem-system";
1430                         this.el.always_show_arrow = true;
1431                         new Xcls_search_settings( _this );
1432                         this.el.popover = _this.search_settings.el;
1433                 }
1434
1435                 // user defined functions
1436         }
1437         public class Xcls_search_settings : Object
1438         {
1439                 public Gtk.Popover el;
1440                 private Editor  _this;
1441
1442
1443                         // my vars (def)
1444
1445                 // ctor
1446                 public Xcls_search_settings(Editor _owner )
1447                 {
1448                         _this = _owner;
1449                         _this.search_settings = this;
1450                         this.el = new Gtk.Popover();
1451
1452                         // my vars (dec)
1453
1454                         // set gobject values
1455                         var child_1 = new Xcls_Box20( _this );
1456                         this.el.child = child_1.el;
1457                 }
1458
1459                 // user defined functions
1460         }
1461         public class Xcls_Box20 : Object
1462         {
1463                 public Gtk.Box el;
1464                 private Editor  _this;
1465
1466
1467                         // my vars (def)
1468
1469                 // ctor
1470                 public Xcls_Box20(Editor _owner )
1471                 {
1472                         _this = _owner;
1473                         this.el = new Gtk.Box( Gtk.Orientation.VERTICAL, 0 );
1474
1475                         // my vars (dec)
1476
1477                         // set gobject values
1478                         new Xcls_case_sensitive( _this );
1479                         this.el.append( _this.case_sensitive.el );
1480                         new Xcls_regex( _this );
1481                         this.el.append( _this.regex.el );
1482                         new Xcls_multiline( _this );
1483                         this.el.append( _this.multiline.el );
1484                 }
1485
1486                 // user defined functions
1487         }
1488         public class Xcls_case_sensitive : Object
1489         {
1490                 public Gtk.CheckButton el;
1491                 private Editor  _this;
1492
1493
1494                         // my vars (def)
1495
1496                 // ctor
1497                 public Xcls_case_sensitive(Editor _owner )
1498                 {
1499                         _this = _owner;
1500                         _this.case_sensitive = this;
1501                         this.el = new Gtk.CheckButton();
1502
1503                         // my vars (dec)
1504
1505                         // set gobject values
1506                         this.el.label = "Case Sensitive";
1507
1508                         // init method
1509
1510                         {
1511                                 this.el.show();
1512                         }
1513                 }
1514
1515                 // user defined functions
1516         }
1517
1518         public class Xcls_regex : Object
1519         {
1520                 public Gtk.CheckButton el;
1521                 private Editor  _this;
1522
1523
1524                         // my vars (def)
1525
1526                 // ctor
1527                 public Xcls_regex(Editor _owner )
1528                 {
1529                         _this = _owner;
1530                         _this.regex = this;
1531                         this.el = new Gtk.CheckButton();
1532
1533                         // my vars (dec)
1534
1535                         // set gobject values
1536                         this.el.label = "Regex";
1537
1538                         // init method
1539
1540                         {
1541                                 this.el.show();
1542                         }
1543                 }
1544
1545                 // user defined functions
1546         }
1547
1548         public class Xcls_multiline : Object
1549         {
1550                 public Gtk.CheckButton el;
1551                 private Editor  _this;
1552
1553
1554                         // my vars (def)
1555
1556                 // ctor
1557                 public Xcls_multiline(Editor _owner )
1558                 {
1559                         _this = _owner;
1560                         _this.multiline = this;
1561                         this.el = new Gtk.CheckButton();
1562
1563                         // my vars (dec)
1564
1565                         // set gobject values
1566                         this.el.label = "Multi-line (add \\n)";
1567                 }
1568
1569                 // user defined functions
1570         }
1571
1572
1573
1574
1575
1576 }