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

   1     static Xcls_GtkView  _GtkView;
   2
   3     public class Xcls_GtkView : Object
   4     {
   5         public Gtk.Box el;
   6         private Xcls_GtkView  _this;
   7
   8         public static Xcls_GtkView singleton()
   9         {
  10             if (_GtkView == null) {
  11                 _GtkView= new Xcls_GtkView();
  12             }
  13             return _GtkView;
  14         }
  15         public Xcls_notebook notebook;
  16         public Xcls_label_preview label_preview;
  17         public Xcls_label_code label_code;
  18         public Xcls_view_layout view_layout;
  19         public Xcls_container container;
  20         public Xcls_sourceviewscroll sourceviewscroll;
  21         public Xcls_sourceview sourceview;
  22         public Xcls_buffer buffer;
  23         public Xcls_search_entry search_entry;
  24         public Xcls_search_results search_results;
  25         public Xcls_nextBtn nextBtn;
  26         public Xcls_backBtn backBtn;
  27         public Xcls_search_settings search_settings;
  28         public Xcls_case_sensitive case_sensitive;
  29         public Xcls_regex regex;
  30         public Xcls_multiline multiline;
  31
  32             // my vars (def)
  33         public Gtk.Widget lastObj;
  34         public Gtk.CssProvider css;
  35         public Xcls_MainWindow main_window;
  36         public GtkSource.SearchContext searchcontext;
  37         public int last_search_end;
  38         public JsRender.JsRender file;
  39
  40         // ctor
  41         public Xcls_GtkView()
  42         {
  43             _this = this;
  44             this.el = new Gtk.Box( Gtk.Orientation.VERTICAL, 0 );
  45
  46             // my vars (dec)
  47             this.lastObj = null;
  48             this.last_search_end = 0;
  49             this.file = null;
  50
  51             // set gobject values
  52             this.el.hexpand = true;
  53             this.el.vexpand = true;
  54             new Xcls_notebook( _this );
  55             this.el.append( _this.notebook.el );
  56
  57             // init method
  58
  59             {
  60
  61                 this.css = new Gtk.CssProvider();
  62
  63                 this.css.load_from_string(
  64                         "#gtkview-view-layout { background-color: #ccc; }"
  65                 );
  66
  67                 Gtk.StyleContext.add_provider_for_display(
  68                         this.el.get_display(),
  69                         this.css,
  70                         Gtk.STYLE_PROVIDER_PRIORITY_APPLICATION
  71                 );
  72
  73
  74             }
  75         }
  76
  77         // user defined functions
  78         public void loadFile (JsRender.JsRender file)
  79         {
  80                 this.file = null;
  81
  82                 if (file.tree == null) {
  83                     return;
  84                 }
  85                 this.notebook.el.page = 0;// gtk preview
  86
  87
  88
  89                this.file = file;
  90                 this.sourceview.loadFile();
  91                 this.searchcontext = null;
  92
  93
  94                 if (this.lastObj != null) {
  95                     this.container.el.remove(this.lastObj);
  96                 }
  97
  98                 // hide the compile view at present..
  99
 100
 101                 var w = this.el.get_width();
 102                 var h = this.el.get_height();
 103
 104                 print("ALLOC SET SIZES %d, %d\n", w,h);
 105
 106                 // set the container size min to 500/500 or 20 px less than max..
 107                 w = int.max (w-20, 500);
 108                 h = int.max (h-20, 500);
 109
 110                 print("SET SIZES %d, %d\n", w,h);
 111                 _this.container.el.set_size_request(w,h);
 112
 113                 _this.view_layout.el.set_size_request(w,h);
 114                 // should be baded on calc.. -- see update_scrolled.
 115
 116                var fc = this.container.el.get_first_child();
 117                if (fc != null) {
 118                         this.container.el.remove(fc);
 119                         }
 120
 121                         var xmlstr = JsRender.NodeToGlade.mungeFile( file);
 122                         var builder = new Gtk.Builder.from_string (xmlstr, xmlstr.length);
 123                         var obj = (Gtk.Widget) builder.get_object("w"+ file.tree.oid.to_string());
 124                          this.container.el.append(obj);
 125                     obj.show();
 126                 this.createThumb();
 127
 128
 129                return;/*
 130                 var x = new JsRender.NodeToGtk((Project.Gtk) file.project, file.tree);
 131             var obj = x.munge() as Gtk.Widget;
 132             this.lastObj = null;
 133                 if (obj == null) {
 134                         return;
 135                 }
 136                 this.lastObj = obj;
 137
 138                 this.container.el.append(obj);
 139                 obj.show();
 140
 141                  */
 142
 143         }
 144         public void highlightNodeAtLine (int ln) {
 145
 146                 // this is done from clicking on the editor..
 147
 148                 // highlight node...
 149
 150
 151             var node = _this.file.lineToNode(ln+1);
 152
 153             if (node == null) {
 154                 //print("can not find node\n");
 155                 return;
 156             }
 157             var prop = node.lineToProp(ln+1);
 158             print("prop : %s", prop == null ? "???" : prop.name);
 159
 160
 161             // ---------- this selects the tree's node...
 162
 163             var ltree = _this.main_window.windowstate.left_tree;
 164             ltree.model.selectNode(node);
 165             //var tp = ltree.model.treePathFromNode(node);
 166
 167             //print("got tree path %s\n", tp);
 168             //if (tp == "") {
 169                 //      return;
 170                 //}
 171             //_this.sourceview.allow_node_scroll = false; /// block node scrolling..
 172
 173
 174             //print("changing cursor on tree..\n");
 175
 176
 177
 178             // let's try allowing editing on the methods.
 179             // a little klunky at present..
 180                 _this.sourceview.prop_selected = "";
 181                 /*
 182             if (prop != null) {
 183                         //see if we can find it..
 184                         var kv = prop.split(":");
 185                         if (kv[0] == "p") {
 186
 187                         //var k = prop.get_key(kv[1]);
 188                         // fixme -- need to determine if it's an editable property...
 189                         _this.sourceview.prop_selected = prop;
 190
 191                         } else if (kv[0] == "l") {
 192                                  _this.sourceview.prop_selected = prop;
 193
 194                         }
 195             }
 196             */
 197             //ltree.view.setCursor(tp, "editor");
 198            // ltree.view.el.set_cursor(new Gtk.TreePath.from_string(tp), null, false);
 199            _this.sourceview.nodeSelected(node,false);
 200
 201                     // scrolling is disabled... as node selection calls scroll 10ms after it changes.
 202               //      GLib.Timeout.add_full(GLib.Priority.DEFAULT,100 , () => {
 203                   //          this.allow_node_scroll = true;
 204                   //          return false;
 205               //      });
 206               //  }
 207
 208
 209
 210
 211
 212
 213
 214
 215
 216
 217
 218         }
 219         public void forwardSearch (bool change_focus) {
 220
 221                 if (this.searchcontext == null) {
 222                         return;
 223                 }
 224                 this.notebook.el.page = 1;
 225                 Gtk.TextIter beg, st,en;
 226                 bool has_wrapped_around;
 227                 var buf = this.sourceview.el.get_buffer();
 228                 buf.get_iter_at_offset(out beg, this.last_search_end);
 229                 if (!this.searchcontext.forward(beg, out st, out en, out has_wrapped_around)) {
 230                         this.last_search_end = 0;
 231                         return;
 232                 }
 233                 this.last_search_end = en.get_offset();
 234                 if (change_focus) {
 235                         this.sourceview.el.grab_focus();
 236                 }
 237                 buf.place_cursor(st);
 238
 239
 240
 241                 this.sourceview.el.scroll_to_iter(st,  0.0f, true, 0.0f, 0.5f);
 242
 243
 244                 var ln = st.get_line();
 245
 246                 this.highlightNodeAtLine(ln);
 247         }
 248         public void backSearch (bool change_focus) {
 249
 250                 if (this.searchcontext == null) {
 251                         return;
 252                 }
 253
 254                 Gtk.TextIter beg, st,en;
 255                 bool has_wrapped_around;
 256                 this.buffer.el.get_iter_at_offset(out beg, this.last_search_end -1 );
 257
 258                 if (!this.searchcontext.backward(beg, out st, out en, out has_wrapped_around)) {
 259
 260                         this.last_search_end = 0;
 261                         return;
 262                 }
 263                 this.last_search_end = en.get_offset();
 264                 if (change_focus) {
 265                         this.sourceview.el.grab_focus();
 266                 }
 267                 this.buffer.el.place_cursor(st);
 268                 this.sourceview.el.scroll_to_iter(st,  0.1f, true, 0.0f, 0.5f);
 269                 var ln = st.get_line();
 270                 this.highlightNodeAtLine(ln);
 271
 272         }
 273         public int search (string in_txt) {
 274                 this.notebook.el.page = 1;
 275
 276
 277
 278                 var s = new GtkSource.SearchSettings();
 279                 s.case_sensitive = _this.case_sensitive.el.active;
 280                 s.regex_enabled = _this.regex.el.active;
 281                 s.wrap_around = false;
 282
 283                 this.searchcontext = new GtkSource.SearchContext(this.buffer.el,s);
 284                 this.searchcontext.set_highlight(true);
 285                 var txt = in_txt;
 286
 287                 if (_this.multiline.el.active) {
 288                         txt = in_txt.replace("\\n", "\n");
 289                 }
 290
 291                 s.set_search_text(txt);
 292                 Gtk.TextIter beg, st,en;
 293                 bool has_wrapped_around;
 294                 this.buffer.el.get_start_iter(out beg);
 295                 this.searchcontext.forward(beg, out st, out en, out has_wrapped_around);
 296                 this.last_search_end = 0;
 297
 298                 return this.searchcontext.get_occurrences_count();
 299
 300
 301
 302
 303         }
 304         public void createThumb () {
 305
 306
 307             if (this.file == null) {
 308                 return;
 309             }
 310             // only screenshot the gtk preview..
 311             if (this.notebook.el.page > 0 ) {
 312                 return;
 313             }
 314
 315
 316                 this.file.widgetToIcon(this.container.el);
 317
 318
 319             return;
 320
 321
 322
 323
 324
 325             // should we hold until it's printed...
 326
 327
 328
 329
 330         }
 331         public void scroll_to_line (int line) {
 332           // code preview...
 333
 334            GLib.Timeout.add(100, () => {
 335
 336
 337                     this.notebook.el.set_current_page(1);
 338
 339                           var buf = this.sourceview.el.get_buffer();
 340
 341                         var sbuf = (GtkSource.Buffer) buf;
 342
 343
 344                         Gtk.TextIter iter;
 345                         sbuf.get_iter_at_line(out iter,  line);
 346                         this.sourceview.el.scroll_to_iter(iter,  0.1f, true, 0.0f, 0.5f);
 347                         return false;
 348                 });
 349
 350
 351         }
 352         public class Xcls_notebook : Object
 353         {
 354             public Gtk.Notebook el;
 355             private Xcls_GtkView  _this;
 356
 357
 358                 // my vars (def)
 359
 360             // ctor
 361             public Xcls_notebook(Xcls_GtkView _owner )
 362             {
 363                 _this = _owner;
 364                 _this.notebook = this;
 365                 this.el = new Gtk.Notebook();
 366
 367                 // my vars (dec)
 368
 369                 // set gobject values
 370                 this.el.overflow = Gtk.Overflow.VISIBLE;
 371                 new Xcls_label_preview( _this );
 372                 new Xcls_label_code( _this );
 373                 var child_3 = new Xcls_ScrolledWindow5( _this );
 374                 child_3.ref();
 375                 this.el.append_page ( child_3.el , _this.label_preview.el );
 376                 var child_4 = new Xcls_Box8( _this );
 377                 child_4.ref();
 378                 this.el.append_page ( child_4.el , _this.label_code.el );
 379             }
 380
 381             // user defined functions
 382         }
 383         public class Xcls_label_preview : Object
 384         {
 385             public Gtk.Label el;
 386             private Xcls_GtkView  _this;
 387
 388
 389                 // my vars (def)
 390
 391             // ctor
 392             public Xcls_label_preview(Xcls_GtkView _owner )
 393             {
 394                 _this = _owner;
 395                 _this.label_preview = this;
 396                 this.el = new Gtk.Label( "Preview" );
 397
 398                 // my vars (dec)
 399
 400                 // set gobject values
 401             }
 402
 403             // user defined functions
 404         }
 405
 406         public class Xcls_label_code : Object
 407         {
 408             public Gtk.Label el;
 409             private Xcls_GtkView  _this;
 410
 411
 412                 // my vars (def)
 413
 414             // ctor
 415             public Xcls_label_code(Xcls_GtkView _owner )
 416             {
 417                 _this = _owner;
 418                 _this.label_code = this;
 419                 this.el = new Gtk.Label( "Preview Generated Code" );
 420
 421                 // my vars (dec)
 422
 423                 // set gobject values
 424             }
 425
 426             // user defined functions
 427         }
 428
 429         public class Xcls_ScrolledWindow5 : Object
 430         {
 431             public Gtk.ScrolledWindow el;
 432             private Xcls_GtkView  _this;
 433
 434
 435                 // my vars (def)
 436
 437             // ctor
 438             public Xcls_ScrolledWindow5(Xcls_GtkView _owner )
 439             {
 440                 _this = _owner;
 441                 this.el = new Gtk.ScrolledWindow();
 442
 443                 // my vars (dec)
 444
 445                 // set gobject values
 446                 new Xcls_view_layout( _this );
 447                 this.el.set_child ( _this.view_layout.el  );
 448             }
 449
 450             // user defined functions
 451         }
 452         public class Xcls_view_layout : Object
 453         {
 454             public Gtk.Fixed el;
 455             private Xcls_GtkView  _this;
 456
 457
 458                 // my vars (def)
 459
 460             // ctor
 461             public Xcls_view_layout(Xcls_GtkView _owner )
 462             {
 463                 _this = _owner;
 464                 _this.view_layout = this;
 465                 this.el = new Gtk.Fixed();
 466
 467                 // my vars (dec)
 468
 469                 // set gobject values
 470                 this.el.name = "gtkview-view-layout";
 471                 new Xcls_container( _this );
 472                 this.el.put ( _this.container.el , 10,10 );
 473             }
 474
 475             // user defined functions
 476         }
 477         public class Xcls_container : Object
 478         {
 479             public Gtk.Box el;
 480             private Xcls_GtkView  _this;
 481
 482
 483                 // my vars (def)
 484
 485             // ctor
 486             public Xcls_container(Xcls_GtkView _owner )
 487             {
 488                 _this = _owner;
 489                 _this.container = this;
 490                 this.el = new Gtk.Box( Gtk.Orientation.HORIZONTAL, 0 );
 491
 492                 // my vars (dec)
 493
 494                 // set gobject values
 495             }
 496
 497             // user defined functions
 498         }
 499
 500
 501
 502         public class Xcls_Box8 : Object
 503         {
 504             public Gtk.Box el;
 505             private Xcls_GtkView  _this;
 506
 507
 508                 // my vars (def)
 509
 510             // ctor
 511             public Xcls_Box8(Xcls_GtkView _owner )
 512             {
 513                 _this = _owner;
 514                 this.el = new Gtk.Box( Gtk.Orientation.VERTICAL, 0 );
 515
 516                 // my vars (dec)
 517
 518                 // set gobject values
 519                 new Xcls_sourceviewscroll( _this );
 520                 this.el.append( _this.sourceviewscroll.el );
 521                 var child_2 = new Xcls_Box13( _this );
 522                 child_2.ref();
 523                 this.el.append( child_2.el );
 524             }
 525
 526             // user defined functions
 527         }
 528         public class Xcls_sourceviewscroll : Object
 529         {
 530             public Gtk.ScrolledWindow el;
 531             private Xcls_GtkView  _this;
 532
 533
 534                 // my vars (def)
 535
 536             // ctor
 537             public Xcls_sourceviewscroll(Xcls_GtkView _owner )
 538             {
 539                 _this = _owner;
 540                 _this.sourceviewscroll = this;
 541                 this.el = new Gtk.ScrolledWindow();
 542
 543                 // my vars (dec)
 544
 545                 // set gobject values
 546                 this.el.vexpand = true;
 547                 new Xcls_sourceview( _this );
 548                 this.el.set_child ( _this.sourceview.el  );
 549             }
 550
 551             // user defined functions
 552         }
 553         public class Xcls_sourceview : Object
 554         {
 555             public GtkSource.View el;
 556             private Xcls_GtkView  _this;
 557
 558
 559                 // my vars (def)
 560             public bool loading;
 561             public string prop_selected;
 562             public bool allow_node_scroll;
 563             public Gtk.CssProvider css;
 564             public JsRender.Node? node_selected;
 565
 566             // ctor
 567             public Xcls_sourceview(Xcls_GtkView _owner )
 568             {
 569                 _this = _owner;
 570                 _this.sourceview = this;
 571                 this.el = new GtkSource.View();
 572
 573                 // my vars (dec)
 574                 this.loading = true;
 575                 this.prop_selected = "";
 576                 this.allow_node_scroll = true;
 577
 578                 // set gobject values
 579                 this.el.name = "gtkview-view";
 580                 this.el.editable = false;
 581                 this.el.show_line_marks = true;
 582                 this.el.show_line_numbers = true;
 583                 new Xcls_buffer( _this );
 584                 this.el.set_buffer ( _this.buffer.el  );
 585                 var child_2 = new Xcls_EventControllerKey12( _this );
 586                 child_2.ref();
 587                 this.el.add_controller(  child_2.el );
 588
 589                 // init method
 590
 591                 {
 592
 593
 594                         this.css = new Gtk.CssProvider();
 595
 596                         this.css.load_from_string("#gtkview-view { font: 10px monospace ;}");
 597
 598                         Gtk.StyleContext.add_provider_for_display(
 599                                 this.el.get_display(),
 600                                 this.css,
 601                                 Gtk.STYLE_PROVIDER_PRIORITY_APPLICATION
 602                         );
 603
 604
 605                     this.loading = true;
 606
 607
 608
 609                     var attrs = new GtkSource.MarkAttributes();
 610                     var  pink =   Gdk.RGBA();
 611                     pink.parse ( "pink");
 612                     attrs.set_background ( pink);
 613                     attrs.set_icon_name ( "process-stop");
 614                     attrs.query_tooltip_text.connect(( mark) => {
 615                         //print("tooltip query? %s\n", mark.name);
 616                         return mark.name;
 617                     });
 618
 619                     this.el.set_mark_attributes ("ERR", attrs, 1);
 620
 621                      var wattrs = new GtkSource.MarkAttributes();
 622                     var  blue =   Gdk.RGBA();
 623                     blue.parse ( "#ABF4EB");
 624                     wattrs.set_background ( blue);
 625                     wattrs.set_icon_name ( "process-stop");
 626                     wattrs.query_tooltip_text.connect(( mark) => {
 627                         //print("tooltip query? %s\n", mark.name);
 628                         return mark.name;
 629                     });
 630
 631                     this.el.set_mark_attributes ("WARN", wattrs, 1);
 632
 633
 634
 635                      var dattrs = new GtkSource.MarkAttributes();
 636                     var  purple =   Gdk.RGBA();
 637                     purple.parse ( "#EEA9FF");
 638                     dattrs.set_background ( purple);
 639                     dattrs.set_icon_name ( "process-stop");
 640                     dattrs.query_tooltip_text.connect(( mark) => {
 641                         //print("tooltip query? %s\n", mark.name);
 642                         return mark.name;
 643                     });
 644
 645                     this.el.set_mark_attributes ("DEPR", dattrs, 1);
 646
 647
 648                     var gattrs = new GtkSource.MarkAttributes();
 649                     var  grey =   Gdk.RGBA();
 650                     grey.parse ( "#ccc");
 651                     gattrs.set_background ( grey);
 652
 653
 654                     this.el.set_mark_attributes ("grey", gattrs, 1);
 655
 656
 657
 658
 659
 660
 661                 }
 662
 663                 //listeners
 664                 this.el.query_tooltip.connect( (x, y, keyboard_tooltip, tooltip) => {
 665
 666                         //GLib.debug("query tooltip");
 667                         Gtk.TextIter iter;
 668                         int trailing;
 669
 670                         var yoff = (int) _this.sourceviewscroll.el.vadjustment.value;
 671
 672                         this.el.get_iter_at_position (out iter, out trailing,  x,  y + yoff);
 673
 674                         var l = iter.get_line();
 675                         // GLib.debug("query tooltip line %d", (int) l);
 676                         var marks = _this.buffer.el.get_source_marks_at_line(l, "ERR");
 677                         if (marks.is_empty()) {
 678                                 marks = _this.buffer.el.get_source_marks_at_line(l, "WARN");
 679                         }
 680                         if (marks.is_empty()) {
 681                                 marks = _this.buffer.el.get_source_marks_at_line(l, "DEPR");
 682                         }
 683
 684                         // GLib.debug("query tooltip line marks %d", (int) marks.length());
 685                         var str = "";
 686                         marks.@foreach((m) => {
 687                                 //GLib.debug("got mark %s", m.name);
 688                                 str += (str.length > 0 ? "\n" : "") + m.name;
 689                         });
 690
 691                         // true if there is a mark..
 692                         tooltip.set_text( str);
 693                         return str.length > 0 ? true : false;
 694
 695                 });
 696             }
 697
 698             // user defined functions
 699             public void loadFile ( ) {
 700                 this.loading = true;
 701                 var buf = this.el.get_buffer();
 702                 buf.set_text("",0);
 703                 var sbuf = (GtkSource.Buffer) buf;
 704
 705
 706
 707                 if (_this.file == null || _this.file.xtype != "Gtk") {
 708                     print("xtype != Gtk");
 709                     this.loading = false;
 710                     return;
 711                 }
 712
 713                 var valafn = "";
 714                   try {
 715                        var  regex = new Regex("\\.bjs$");
 716
 717
 718                         valafn = regex.replace(_this.file.path,_this.file.path.length , 0 , ".vala");
 719                      } catch (GLib.RegexError e) {
 720                          this.loading = false;
 721                         return;
 722                     }
 723
 724
 725                if (!FileUtils.test(valafn,FileTest.IS_REGULAR) ) {
 726                     print("File path has no errors\n");
 727                     this.loading = false;
 728                     return  ;
 729                 }
 730
 731                 string str;
 732                 try {
 733
 734                     GLib.FileUtils.get_contents (valafn, out str);
 735                 } catch (Error e) {
 736                     this.loading = false;
 737                     return  ;
 738                 }
 739
 740             //    print("setting str %d\n", str.length);
 741                 buf.set_text(str, str.length);
 742                 var lm = GtkSource.LanguageManager.get_default();
 743
 744                 //?? is javascript going to work as js?
 745
 746                 ((GtkSource.Buffer)(buf)) .set_language(lm.get_language(_this.file.language));
 747
 748
 749                 Gtk.TextIter start;
 750                 Gtk.TextIter end;
 751
 752                 sbuf.get_bounds (out start, out end);
 753                 sbuf.remove_source_marks (start, end, null); // remove all marks..
 754
 755
 756                 if (_this.main_window.windowstate.last_compile_result != null) {
 757                     var obj = _this.main_window.windowstate.last_compile_result;
 758                     this.highlightErrorsJson("ERR", obj);
 759                     this.highlightErrorsJson("WARN", obj);
 760                     this.highlightErrorsJson("DEPR", obj);
 761                 }
 762                 // while (Gtk.events_pending()) {
 763                  //   Gtk.main_iteration();
 764                // }
 765
 766                 this.loading = false;
 767             }
 768             public void nodeSelected (JsRender.Node? sel, bool scroll) {
 769
 770
 771                 if (this.loading) {
 772                         return;
 773                 }
 774                 // this is connected in widnowstate
 775                 print("Roo-view - node selected\n");
 776                 var buf = this.el.get_buffer();
 777
 778                 var sbuf = (GtkSource.Buffer) buf;
 779
 780
 781                 // while(Gtk.events_pending()) {
 782                  //    Gtk.main_iteration();
 783                //  }
 784
 785
 786                 // clear all the marks..
 787                  Gtk.TextIter start;
 788                 Gtk.TextIter end;
 789
 790                 sbuf.get_bounds (out start, out end);
 791                 sbuf.remove_source_marks (start, end, "grey");
 792
 793                     this.node_selected = sel;
 794                  if (sel == null) {
 795                     // no highlighting..
 796                     return;
 797                 }
 798                 Gtk.TextIter iter;
 799                 sbuf.get_iter_at_line(out iter,  sel.line_start);
 800
 801
 802                 Gtk.TextIter cur_iter;
 803                 sbuf.get_iter_at_offset(out cur_iter, sbuf.cursor_position);
 804
 805                 //var cur_line = cur_iter.get_line();
 806                 //if (cur_line > sel.line_start && cur_line < sel.line_end) {
 807
 808                 //} else {
 809                 if (this.allow_node_scroll) {
 810
 811                         this.el.scroll_to_iter(iter,  0.1f, true, 0.0f, 0.5f);
 812                 }
 813
 814
 815
 816                 for (var i = 0; i < buf.get_line_count();i++) {
 817                     if (i < sel.line_start || i > sel.line_end) {
 818
 819                         sbuf.get_iter_at_line(out iter, i);
 820                         sbuf.create_source_mark(null, "grey", iter);
 821
 822                     }
 823
 824                 }
 825
 826
 827             }
 828             public void highlightErrorsJson (string type, Json.Object obj) {
 829                   Gtk.TextIter start;
 830                  Gtk.TextIter end;
 831
 832                  var buf =  this.el.get_buffer();
 833                    var sbuf = (GtkSource.Buffer)buf;
 834                     buf.get_bounds (out start, out end);
 835
 836                     sbuf.remove_source_marks (start, end, type);
 837
 838
 839                  // we should highlight other types of errors..
 840
 841                 if (!obj.has_member(type)) {
 842                     GLib.debug("Return has no errors\n");
 843                     return  ;
 844                 }
 845                 var err = obj.get_object_member(type);
 846
 847                 if (_this.file == null) {
 848
 849                     return; // just in case the file has not loaded yet?
 850                 }
 851
 852
 853                 var valafn = "";
 854                   try {
 855                        var  regex = new Regex("\\.bjs$");
 856
 857
 858                         valafn = regex.replace(_this.file.path,_this.file.path.length , 0 , ".vala");
 859                      } catch (GLib.RegexError e) {
 860                         return;
 861                     }
 862
 863                if (!err.has_member(valafn)) {
 864                     GLib.debug("File path has no errors\n");
 865                     return  ;
 866                 }
 867                 var lines = err.get_object_member(valafn);
 868
 869
 870
 871                 var tlines = buf.get_line_count () +1;
 872
 873                 lines.foreach_member((obj, line, node) => {
 874
 875                          Gtk.TextIter iter;
 876                 //        print("get inter\n");
 877                         var eline = int.parse(line) -1  ;
 878                         GLib.debug("GOT ERROR on line %s -- converted to %d\n", line,eline);
 879
 880
 881                         if (eline > tlines || eline < 0) {
 882                             return;
 883                         }
 884                         sbuf.get_iter_at_line( out iter, eline);
 885                         //print("mark line\n");
 886                         var msg  = type + " on line: %d - %s".printf(eline+1, valafn);
 887                         var ar = lines.get_array_member(line);
 888                         for (var i = 0 ; i < ar.get_length(); i++) {
 889                             msg += (msg.length > 0) ? "\n" : "";
 890                             msg += ar.get_string_element(i);
 891                     }
 892
 893
 894                         sbuf.create_source_mark(msg, type, iter);
 895                     } );
 896                     return  ;
 897
 898
 899
 900
 901             }
 902             public string toString () {
 903                Gtk.TextIter s;
 904                 Gtk.TextIter e;
 905                 this.el.get_buffer().get_start_iter(out s);
 906                 this.el.get_buffer().get_end_iter(out e);
 907                 var ret = this.el.get_buffer().get_text(s,e,true);
 908                 //print("TO STRING? " + ret);
 909                 return ret;
 910             }
 911         }
 912         public class Xcls_buffer : Object
 913         {
 914             public GtkSource.Buffer el;
 915             private Xcls_GtkView  _this;
 916
 917
 918                 // my vars (def)
 919             public int error_line;
 920             public bool dirty;
 921
 922             // ctor
 923             public Xcls_buffer(Xcls_GtkView _owner )
 924             {
 925                 _this = _owner;
 926                 _this.buffer = this;
 927                 this.el = new GtkSource.Buffer( null );
 928
 929                 // my vars (dec)
 930                 this.error_line = -1;
 931                 this.dirty = false;
 932
 933                 // set gobject values
 934
 935                 //listeners
 936                 this.el.notify["cursor_position"].connect( () => {
 937
 938
 939                     if (_this.sourceview.loading) {
 940                         return;
 941                     }
 942
 943                     GLib.debug("cursor changed : %d", this.el.cursor_position);
 944                     Gtk.TextIter cpos;
 945                     this.el.get_iter_at_offset(out cpos, this.el.cursor_position);
 946
 947                     var ln = cpos.get_line();
 948
 949                     var node = _this.file.lineToNode(ln);
 950
 951                     if (node == null) {
 952                         print("can not find node\n");
 953                         return;
 954                     }
 955                     _this.sourceview.loading = true;
 956                     var ltree = _this.main_window.windowstate.left_tree;
 957                     ltree.model.selectNode(node);
 958                     _this.sourceview.loading = false;
 959
 960                     //print("got tree path %s\n", tp);
 961                     //if (tp != "") {
 962                       // this.allow_node_scroll = false;
 963                      //  print("changing cursor on tree..\n");
 964                         //ltree.view.el.set_cursor(new Gtk.TreePath.from_string(tp), null, false);
 965                         // scrolling is disabled... as node selection calls scroll 10ms after it changes.
 966                         ///GLib.Timeout.add_full(GLib.Priority.DEFAULT,100 , () => {
 967                          //   this.allow_node_scroll = true;
 968                          //   return false;
 969                       //  });
 970                    // }
 971
 972                     // highlight the node..
 973
 974
 975
 976                  });
 977             }
 978
 979             // user defined functions
 980         }
 981
 982         public class Xcls_EventControllerKey12 : Object
 983         {
 984             public Gtk.EventControllerKey el;
 985             private Xcls_GtkView  _this;
 986
 987
 988                 // my vars (def)
 989
 990             // ctor
 991             public Xcls_EventControllerKey12(Xcls_GtkView _owner )
 992             {
 993                 _this = _owner;
 994                 this.el = new Gtk.EventControllerKey();
 995
 996                 // my vars (dec)
 997
 998                 // set gobject values
 999
1000                 //listeners
1001                 this.el.key_pressed.connect( (keyval, keycode, state) => {
1002
1003
1004
1005                          if (keyval == Gdk.Key.g && (state & Gdk.ModifierType.CONTROL_MASK ) > 0 ) {
1006                             GLib.debug("SAVE: ctrl-g  pressed");
1007                                 _this.forwardSearch(true);
1008                             return true;
1009                         }
1010                     if (keyval == Gdk.Key.f && (state & Gdk.ModifierType.CONTROL_MASK ) > 0 ) {
1011                             GLib.debug("SAVE: ctrl-f  pressed");
1012                                 _this.search_entry.el.grab_focus();
1013                             return true;
1014                         }
1015
1016                         return false;
1017                 });
1018             }
1019
1020             // user defined functions
1021         }
1022
1023
1024
1025         public class Xcls_Box13 : Object
1026         {
1027             public Gtk.Box el;
1028             private Xcls_GtkView  _this;
1029
1030
1031                 // my vars (def)
1032
1033             // ctor
1034             public Xcls_Box13(Xcls_GtkView _owner )
1035             {
1036                 _this = _owner;
1037                 this.el = new Gtk.Box( Gtk.Orientation.HORIZONTAL, 0 );
1038
1039                 // my vars (dec)
1040
1041                 // set gobject values
1042                 this.el.homogeneous = false;
1043                 this.el.vexpand = false;
1044                 new Xcls_search_entry( _this );
1045                 this.el.append( _this.search_entry.el );
1046                 new Xcls_search_results( _this );
1047                 this.el.append( _this.search_results.el );
1048                 new Xcls_nextBtn( _this );
1049                 this.el.append( _this.nextBtn.el );
1050                 new Xcls_backBtn( _this );
1051                 this.el.append( _this.backBtn.el );
1052                 var child_5 = new Xcls_MenuButton19( _this );
1053                 child_5.ref();
1054                 this.el.append( child_5.el );
1055             }
1056
1057             // user defined functions
1058         }
1059         public class Xcls_search_entry : Object
1060         {
1061             public Gtk.SearchEntry el;
1062             private Xcls_GtkView  _this;
1063
1064
1065                 // my vars (def)
1066             public Gtk.CssProvider css;
1067
1068             // ctor
1069             public Xcls_search_entry(Xcls_GtkView _owner )
1070             {
1071                 _this = _owner;
1072                 _this.search_entry = this;
1073                 this.el = new Gtk.SearchEntry();
1074
1075                 // my vars (dec)
1076
1077                 // set gobject values
1078                 this.el.name = "gtkview-search-entry";
1079                 this.el.hexpand = true;
1080                 this.el.placeholder_text = "Press enter to search";
1081                 this.el.search_delay = 3;
1082                 var child_1 = new Xcls_EventControllerKey15( _this );
1083                 child_1.ref();
1084                 this.el.add_controller(  child_1.el );
1085
1086                 // init method
1087
1088                 this.css = new Gtk.CssProvider();
1089
1090                 this.css.load_from_string("
1091                         #gtkview-search-entry { font: 10px monospace ;}"
1092                 );
1093
1094                 Gtk.StyleContext.add_provider_for_display(
1095                         this.el.get_display(),
1096                         this.css,
1097                         Gtk.STYLE_PROVIDER_PRIORITY_APPLICATION
1098                 );
1099
1100                 //listeners
1101                 this.el.search_changed.connect( () => {
1102
1103                         _this.search(_this.search_entry.el.text);
1104                          _this.search_results.updateResults();
1105
1106                         GLib.Timeout.add_seconds(1,() => {
1107                                  _this.search_results.updateResults();
1108                                  return false;
1109                          });
1110
1111
1112
1113                 });
1114             }
1115
1116             // user defined functions
1117             public void forwardSearch (bool change_focus) {
1118
1119
1120                 _this.forwardSearch(change_focus);
1121
1122             /*
1123
1124                 switch(_this.windowstate.state) {
1125                         case WindowState.State.CODEONLY:
1126                         //case WindowState.State.CODE:
1127                                 // search the code being edited..
1128                                 _this.windowstate.code_editor_tab.forwardSearch(change_focus);
1129
1130                                 break;
1131                         case WindowState.State.PREVIEW:
1132                                 if (_this.windowstate.file.xtype == "Gtk") {
1133                                         _this.windowstate.window_gladeview.forwardSearch(change_focus);
1134                                 } else {
1135                                          _this.windowstate.window_rooview.forwardSearch(change_focus);
1136                                 }
1137
1138                                 break;
1139                 }
1140                 */
1141
1142             }
1143         }
1144         public class Xcls_EventControllerKey15 : Object
1145         {
1146             public Gtk.EventControllerKey el;
1147             private Xcls_GtkView  _this;
1148
1149
1150                 // my vars (def)
1151
1152             // ctor
1153             public Xcls_EventControllerKey15(Xcls_GtkView _owner )
1154             {
1155                 _this = _owner;
1156                 this.el = new Gtk.EventControllerKey();
1157
1158                 // my vars (dec)
1159
1160                 // set gobject values
1161
1162                 //listeners
1163                 this.el.key_pressed.connect( (keyval, keycode, state) => {
1164
1165                         if (keyval == Gdk.Key.g && (state & Gdk.ModifierType.CONTROL_MASK ) > 0 ) {
1166                             GLib.debug("SAVE: ctrl-g  pressed");
1167                                 _this.forwardSearch(true);
1168                             return true;
1169                         }
1170
1171
1172                         if (keyval == Gdk.Key.Return && _this.search_entry.el.text.length > 0) {
1173                                 _this.forwardSearch(true);
1174
1175
1176                             return true;
1177
1178                         }
1179                    // print(event.key.keyval)
1180
1181                     return false;
1182                 });
1183             }
1184
1185             // user defined functions
1186         }
1187
1188
1189         public class Xcls_search_results : Object
1190         {
1191             public Gtk.Label el;
1192             private Xcls_GtkView  _this;
1193
1194
1195                 // my vars (def)
1196
1197             // ctor
1198             public Xcls_search_results(Xcls_GtkView _owner )
1199             {
1200                 _this = _owner;
1201                 _this.search_results = this;
1202                 this.el = new Gtk.Label( "No Results" );
1203
1204                 // my vars (dec)
1205
1206                 // set gobject values
1207                 this.el.margin_end = 4;
1208                 this.el.margin_start = 4;
1209             }
1210
1211             // user defined functions
1212             public void updateResults () {
1213                 this.el.visible = true;
1214
1215                 var res = _this.searchcontext.get_occurrences_count();
1216                 if (res < 0) {
1217                         _this.search_results.el.label = "??? Matches";
1218                         return;
1219                 }
1220
1221                 _this.nextBtn.el.sensitive = false;
1222                 _this.backBtn.el.sensitive = false;
1223
1224                 if (res > 0) {
1225                         _this.search_results.el.label = "%d Matches".printf(res);
1226                         _this.nextBtn.el.sensitive = true;
1227                         _this.backBtn.el.sensitive = true;
1228                         return;
1229                 }
1230                 _this.search_results.el.label = "No Matches";
1231
1232             }
1233         }
1234
1235         public class Xcls_nextBtn : Object
1236         {
1237             public Gtk.Button el;
1238             private Xcls_GtkView  _this;
1239
1240
1241                 // my vars (def)
1242             public bool always_show_image;
1243
1244             // ctor
1245             public Xcls_nextBtn(Xcls_GtkView _owner )
1246             {
1247                 _this = _owner;
1248                 _this.nextBtn = this;
1249                 this.el = new Gtk.Button();
1250
1251                 // my vars (dec)
1252                 this.always_show_image = true;
1253
1254                 // set gobject values
1255                 this.el.icon_name = "go-down";
1256                 this.el.sensitive = false;
1257
1258                 //listeners
1259                 this.el.clicked.connect( ( ) => {
1260                 _this.forwardSearch(true);
1261
1262
1263                 });
1264             }
1265
1266             // user defined functions
1267         }
1268
1269         public class Xcls_backBtn : Object
1270         {
1271             public Gtk.Button el;
1272             private Xcls_GtkView  _this;
1273
1274
1275                 // my vars (def)
1276             public bool always_show_image;
1277
1278             // ctor
1279             public Xcls_backBtn(Xcls_GtkView _owner )
1280             {
1281                 _this = _owner;
1282                 _this.backBtn = this;
1283                 this.el = new Gtk.Button();
1284
1285                 // my vars (dec)
1286                 this.always_show_image = true;
1287
1288                 // set gobject values
1289                 this.el.icon_name = "go-up";
1290                 this.el.sensitive = false;
1291
1292                 //listeners
1293                 this.el.clicked.connect( ( ) => {
1294
1295                 _this.backSearch(true);
1296
1297                 });
1298             }
1299
1300             // user defined functions
1301         }
1302
1303         public class Xcls_MenuButton19 : Object
1304         {
1305             public Gtk.MenuButton el;
1306             private Xcls_GtkView  _this;
1307
1308
1309                 // my vars (def)
1310             public bool always_show_image;
1311
1312             // ctor
1313             public Xcls_MenuButton19(Xcls_GtkView _owner )
1314             {
1315                 _this = _owner;
1316                 this.el = new Gtk.MenuButton();
1317
1318                 // my vars (dec)
1319                 this.always_show_image = true;
1320
1321                 // set gobject values
1322                 this.el.icon_name = "emblem-system";
1323                 this.el.always_show_arrow = true;
1324                 new Xcls_search_settings( _this );
1325                 this.el.popover = _this.search_settings.el;
1326             }
1327
1328             // user defined functions
1329         }
1330         public class Xcls_search_settings : Object
1331         {
1332             public Gtk.PopoverMenu el;
1333             private Xcls_GtkView  _this;
1334
1335
1336                 // my vars (def)
1337
1338             // ctor
1339             public Xcls_search_settings(Xcls_GtkView _owner )
1340             {
1341                 _this = _owner;
1342                 _this.search_settings = this;
1343                 this.el = new Gtk.PopoverMenu.from_model(null);
1344
1345                 // my vars (dec)
1346
1347                 // set gobject values
1348                 var child_1 = new Xcls_Box21( _this );
1349                 child_1.ref();
1350                 this.el.set_child ( child_1.el  );
1351             }
1352
1353             // user defined functions
1354         }
1355         public class Xcls_Box21 : Object
1356         {
1357             public Gtk.Box el;
1358             private Xcls_GtkView  _this;
1359
1360
1361                 // my vars (def)
1362
1363             // ctor
1364             public Xcls_Box21(Xcls_GtkView _owner )
1365             {
1366                 _this = _owner;
1367                 this.el = new Gtk.Box( Gtk.Orientation.VERTICAL, 0 );
1368
1369                 // my vars (dec)
1370
1371                 // set gobject values
1372                 new Xcls_case_sensitive( _this );
1373                 this.el.append( _this.case_sensitive.el );
1374                 new Xcls_regex( _this );
1375                 this.el.append( _this.regex.el );
1376                 new Xcls_multiline( _this );
1377                 this.el.append( _this.multiline.el );
1378             }
1379
1380             // user defined functions
1381         }
1382         public class Xcls_case_sensitive : Object
1383         {
1384             public Gtk.CheckButton el;
1385             private Xcls_GtkView  _this;
1386
1387
1388                 // my vars (def)
1389
1390             // ctor
1391             public Xcls_case_sensitive(Xcls_GtkView _owner )
1392             {
1393                 _this = _owner;
1394                 _this.case_sensitive = this;
1395                 this.el = new Gtk.CheckButton();
1396
1397                 // my vars (dec)
1398
1399                 // set gobject values
1400                 this.el.label = "Case Sensitive";
1401             }
1402
1403             // user defined functions
1404         }
1405
1406         public class Xcls_regex : Object
1407         {
1408             public Gtk.CheckButton el;
1409             private Xcls_GtkView  _this;
1410
1411
1412                 // my vars (def)
1413
1414             // ctor
1415             public Xcls_regex(Xcls_GtkView _owner )
1416             {
1417                 _this = _owner;
1418                 _this.regex = this;
1419                 this.el = new Gtk.CheckButton();
1420
1421                 // my vars (dec)
1422
1423                 // set gobject values
1424                 this.el.label = "Regex";
1425             }
1426
1427             // user defined functions
1428         }
1429
1430         public class Xcls_multiline : Object
1431         {
1432             public Gtk.CheckButton el;
1433             private Xcls_GtkView  _this;
1434
1435
1436                 // my vars (def)
1437
1438             // ctor
1439             public Xcls_multiline(Xcls_GtkView _owner )
1440             {
1441                 _this = _owner;
1442                 _this.multiline = this;
1443                 this.el = new Gtk.CheckButton();
1444
1445                 // my vars (dec)
1446
1447                 // set gobject values
1448                 this.el.label = "Multi-line (add \\n)";
1449             }
1450
1451             // user defined functions
1452         }
1453
1454
1455
1456
1457
1458
1459
1460     }