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

   1 {
   2  "build_module" : "builder",
   3  "items" : [
   4   {
   5    "# Gtk.Widget lastObj" : "null",
   6    "# JsRender.JsRender file" : "null",
   7    "# Xcls_MainWindow main_window" : "",
   8    "$ xns" : "Gtk",
   9    "Gtk.Orientation orientation" : "Gtk.Orientation.VERTICAL",
  10    "Gtk.SourceSearchContext searchcontext" : "",
  11    "bool hexpand" : true,
  12    "bool vexpand" : true,
  13    "id" : "GtkView",
  14    "int height" : 0,
  15    "int last_search_end" : 0,
  16    "int width" : 0,
  17    "items" : [
  18     {
  19      "$ xns" : "Gtk",
  20      "* pack" : "pack_start,true,true,0",
  21      "id" : "notebook",
  22      "items" : [
  23       {
  24        "$ xns" : "Gtk",
  25        "* pack" : false,
  26        "id" : "label_preview",
  27        "utf8 label" : "Preview",
  28        "xtype" : "Label"
  29       },
  30       {
  31        "$ xns" : "Gtk",
  32        "* pack" : false,
  33        "id" : "label_code",
  34        "utf8 label" : "Preview Generated Code",
  35        "xtype" : "Label"
  36       },
  37       {
  38        "$ xns" : "Gtk",
  39        "* pack" : "append_page,_this.label_preview.el",
  40        "items" : [
  41         {
  42          "$ xns" : "Gtk",
  43          "* pack" : "add",
  44          "id" : "view_layout",
  45          "items" : [
  46           {
  47            "$ xns" : "Gtk",
  48            "* pack" : "put,10,10",
  49            "Gtk.Orientation orientation" : "Gtk.Orientation.HORIZONTAL",
  50            "id" : "container",
  51            "xtype" : "Box"
  52           }
  53          ],
  54          "xtype" : "Layout"
  55         }
  56        ],
  57        "xtype" : "ScrolledWindow"
  58       },
  59       {
  60        "$ xns" : "Gtk",
  61        "* pack" : "append_page,_this.label_code.el",
  62        "Gtk.Orientation orientation" : "Gtk.Orientation.VERTICAL",
  63        "int spacing" : 0,
  64        "items" : [
  65         {
  66          "$ xns" : "Gtk",
  67          "bool vexpand" : true,
  68          "items" : [
  69           {
  70            "# JsRender.Node? node_selected" : "",
  71            "# string prop_selected" : "\"\"",
  72            "$ xns" : "Gtk",
  73            "* init" : [
  74             "{",
  75             "   ",
  76             "    var description =   Pango.FontDescription.from_string(\"monospace\");",
  77             "    description.set_size(8000);",
  78             "    this.el.override_font(description);",
  79             "",
  80             "    this.loading = true;",
  81             "    var buf = this.el.get_buffer();",
  82             "    buf.notify.connect((ps) => {",
  83             "        if (this.loading) {",
  84             "            return;",
  85             "        }",
  86             "        if (ps.name != \"cursor-position\") {",
  87             "            return;",
  88             "        }",
  89             "        print(\"cursor changed : %d\\n\", buf.cursor_position);",
  90             "        Gtk.TextIter cpos;",
  91             "        buf.get_iter_at_offset(out cpos, buf.cursor_position);",
  92             "        ",
  93             "        var ln = cpos.get_line();",
  94             " ",
  95             "        var node = _this.file.lineToNode(ln);",
  96             " ",
  97             "        if (node == null) {",
  98             "            print(\"can not find node\\n\");",
  99             "            return;",
 100             "        }",
 101             "        var ltree = _this.main_window.windowstate.left_tree;",
 102             "        var tp = ltree.model.treePathFromNode(node);",
 103             "        print(\"got tree path %s\\n\", tp);",
 104             "        if (tp != \"\") {",
 105             "\t       this.allow_node_scroll = false;        ",
 106             "\t       print(\"changing cursor on tree..\\n\");",
 107             "            ltree.view.el.set_cursor(new Gtk.TreePath.from_string(tp), null, false);",
 108             "            // scrolling is disabled... as node selection calls scroll 10ms after it changes.",
 109             "            GLib.Timeout.add_full(GLib.Priority.DEFAULT,100 , () => {",
 110             "\t            this.allow_node_scroll = true;",
 111             "\t            return false;",
 112             "            });",
 113             "        }",
 114             "        ",
 115             "        // highlight the node..",
 116             "        ",
 117             "    });",
 118             "  ",
 119             "  ",
 120             "  ",
 121             "    var attrs = new Gtk.SourceMarkAttributes();",
 122             "    var  pink =   Gdk.RGBA();",
 123             "    pink.parse ( \"pink\");",
 124             "    attrs.set_background ( pink);",
 125             "    attrs.set_icon_name ( \"process-stop\");    ",
 126             "    attrs.query_tooltip_text.connect(( mark) => {",
 127             "        //print(\"tooltip query? %s\\n\", mark.name);",
 128             "        return mark.name;",
 129             "    });",
 130             "    ",
 131             "    this.el.set_mark_attributes (\"ERR\", attrs, 1);",
 132             "    ",
 133             "     var wattrs = new Gtk.SourceMarkAttributes();",
 134             "    var  blue =   Gdk.RGBA();",
 135             "    blue.parse ( \"#ABF4EB\");",
 136             "    wattrs.set_background ( blue);",
 137             "    wattrs.set_icon_name ( \"process-stop\");    ",
 138             "    wattrs.query_tooltip_text.connect(( mark) => {",
 139             "        //print(\"tooltip query? %s\\n\", mark.name);",
 140             "        return mark.name;",
 141             "    });",
 142             "    ",
 143             "    this.el.set_mark_attributes (\"WARN\", wattrs, 1);",
 144             "    ",
 145             " ",
 146             "    ",
 147             "     var dattrs = new Gtk.SourceMarkAttributes();",
 148             "    var  purple =   Gdk.RGBA();",
 149             "    purple.parse ( \"#EEA9FF\");",
 150             "    dattrs.set_background ( purple);",
 151             "    dattrs.set_icon_name ( \"process-stop\");    ",
 152             "    dattrs.query_tooltip_text.connect(( mark) => {",
 153             "        //print(\"tooltip query? %s\\n\", mark.name);",
 154             "        return mark.name;",
 155             "    });",
 156             "    ",
 157             "    this.el.set_mark_attributes (\"DEPR\", dattrs, 1);",
 158             "    ",
 159             "    ",
 160             "    var gattrs = new Gtk.SourceMarkAttributes();",
 161             "    var  grey =   Gdk.RGBA();",
 162             "    grey.parse ( \"#ccc\");",
 163             "    gattrs.set_background ( grey);",
 164             " ",
 165             "    ",
 166             "    this.el.set_mark_attributes (\"grey\", gattrs, 1);",
 167             "    ",
 168             "    ",
 169             "    ",
 170             "    ",
 171             "    ",
 172             "    ",
 173             "}",
 174             " "
 175            ],
 176            "* pack" : "add",
 177            "bool allow_node_scroll" : true,
 178            "bool loading" : true,
 179            "gboolean editable" : false,
 180            "gboolean show_line_marks" : true,
 181            "gboolean show_line_numbers" : true,
 182            "id" : "sourceview",
 183            "items" : [
 184             {
 185              "$ xns" : "Gtk",
 186              "* pack" : "set_buffer",
 187              "bool dirty" : false,
 188              "id" : "buffer",
 189              "int error_line" : "-1",
 190              "xtype" : "SourceBuffer"
 191             }
 192            ],
 193            "listeners" : {
 194             "key_press_event" : [
 195              "(event) => {",
 196              "\t",
 197              "\t if (event.keyval == Gdk.Key.g && (event.state & Gdk.ModifierType.CONTROL_MASK ) > 0 ) {",
 198              "\t    GLib.debug(\"SAVE: ctrl-g  pressed\");",
 199              "\t\t_this.forwardSearch(true);",
 200              "\t    return true;",
 201              "\t}",
 202              "    ",
 203              "\t ",
 204              "\treturn false;",
 205              "}\t ",
 206              ""
 207             ]
 208            },
 209            "xtype" : "SourceView",
 210            "| string toString" : [
 211             "() {",
 212             "   Gtk.TextIter s;",
 213             "    Gtk.TextIter e;",
 214             "    this.el.get_buffer().get_start_iter(out s);",
 215             "    this.el.get_buffer().get_end_iter(out e);",
 216             "    var ret = this.el.get_buffer().get_text(s,e,true);",
 217             "    //print(\"TO STRING? \" + ret);",
 218             "    return ret;",
 219             "}",
 220             ""
 221            ],
 222            "| void highlightErrorsJson" : [
 223             " (string type, Json.Object obj) {",
 224             "      Gtk.TextIter start;",
 225             "     Gtk.TextIter end;   ",
 226             "     ",
 227             "     var buf =  this.el.get_buffer();",
 228             "       var sbuf = (Gtk.SourceBuffer)buf;",
 229             "        buf.get_bounds (out start, out end);",
 230             "        ",
 231             "        sbuf.remove_source_marks (start, end, type);",
 232             "                 ",
 233             "     ",
 234             "     // we should highlight other types of errors..",
 235             "    ",
 236             "    if (!obj.has_member(type)) {",
 237             "        print(\"Return has no errors\\n\");",
 238             "        return  ;",
 239             "    }",
 240             "    var err = obj.get_object_member(type);",
 241             "    ",
 242             "    if (_this.file == null) { ",
 243             "        return; // just in case the file has not loaded yet?",
 244             "    }",
 245             " ",
 246             "",
 247             "    var valafn = \"\";",
 248             "      try {             ",
 249             "           var  regex = new Regex(\"\\\\.bjs$\");",
 250             "        ",
 251             "         ",
 252             "            valafn = regex.replace(_this.file.path,_this.file.path.length , 0 , \".vala\");",
 253             "         } catch (GLib.RegexError e) {",
 254             "            return;",
 255             "        }   ",
 256             "",
 257             "   if (!err.has_member(valafn)) {",
 258             "        print(\"File path has no errors\\n\");",
 259             "        return  ;",
 260             "    }",
 261             "    var lines = err.get_object_member(valafn);",
 262             "    ",
 263             "   ",
 264             "    ",
 265             "    var tlines = buf.get_line_count () +1;",
 266             "    ",
 267             "    lines.foreach_member((obj, line, node) => {",
 268             "        ",
 269             "             Gtk.TextIter iter;",
 270             "    //        print(\"get inter\\n\");",
 271             "            var eline = int.parse(line) -1  ;",
 272             "            print(\"GOT ERROR on line %s -- converted to %d\\n\", line,eline);",
 273             "            ",
 274             "            ",
 275             "            if (eline > tlines || eline < 0) {",
 276             "                return;",
 277             "            }",
 278             "            sbuf.get_iter_at_line( out iter, eline);",
 279             "            //print(\"mark line\\n\");",
 280             "            var msg  = type + \" on line: %d - %s\".printf(eline+1, valafn);",
 281             "            var ar = lines.get_array_member(line);",
 282             "            for (var i = 0 ; i < ar.get_length(); i++) {",
 283             "\t\t    msg += (msg.length > 0) ? \"\\n\" : \"\";",
 284             "\t\t    msg += ar.get_string_element(i);",
 285             "\t    }",
 286             "            ",
 287             "            ",
 288             "            sbuf.create_source_mark(msg, type, iter);",
 289             "        } );",
 290             "        return  ;",
 291             "    ",
 292             " ",
 293             "",
 294             "",
 295             "}"
 296            ],
 297            "| void loadFile" : [
 298             "( ) {",
 299             "    this.loading = true;",
 300             "    var buf = this.el.get_buffer();",
 301             "    buf.set_text(\"\",0);",
 302             "    var sbuf = (Gtk.SourceBuffer) buf;",
 303             "",
 304             "    ",
 305             "",
 306             "    if (_this.file == null || _this.file.xtype != \"Gtk\") {",
 307             "        print(\"xtype != Gtk\");",
 308             "        this.loading = false;",
 309             "        return;",
 310             "    }",
 311             "    ",
 312             "    var valafn = \"\";",
 313             "      try {             ",
 314             "           var  regex = new Regex(\"\\\\.bjs$\");",
 315             "        ",
 316             "         ",
 317             "            valafn = regex.replace(_this.file.path,_this.file.path.length , 0 , \".vala\");",
 318             "         } catch (GLib.RegexError e) {",
 319             "             this.loading = false;",
 320             "            return;",
 321             "        }   ",
 322             "    ",
 323             "",
 324             "   if (!FileUtils.test(valafn,FileTest.IS_REGULAR) ) {",
 325             "        print(\"File path has no errors\\n\");",
 326             "        this.loading = false;",
 327             "        return  ;",
 328             "    }",
 329             "    ",
 330             "    string str;",
 331             "    try {",
 332             "    ",
 333             "        GLib.FileUtils.get_contents (valafn, out str);",
 334             "    } catch (Error e) {",
 335             "        this.loading = false;",
 336             "        return  ;",
 337             "    }",
 338             "",
 339             "//    print(\"setting str %d\\n\", str.length);",
 340             "    buf.set_text(str, str.length);",
 341             "    var lm = Gtk.SourceLanguageManager.get_default();",
 342             "     ",
 343             "    //?? is javascript going to work as js?",
 344             "    ",
 345             "    ((Gtk.SourceBuffer)(buf)) .set_language(lm.get_language(_this.file.language));",
 346             "  ",
 347             "    ",
 348             "    Gtk.TextIter start;",
 349             "    Gtk.TextIter end;     ",
 350             "        ",
 351             "    sbuf.get_bounds (out start, out end);",
 352             "    sbuf.remove_source_marks (start, end, null); // remove all marks..",
 353             "    ",
 354             "    ",
 355             "    if (_this.main_window.windowstate.last_compile_result != null) {",
 356             "        var obj = _this.main_window.windowstate.last_compile_result;",
 357             "        this.highlightErrorsJson(\"ERR\", obj);",
 358             "        this.highlightErrorsJson(\"WARN\", obj);",
 359             "        this.highlightErrorsJson(\"DEPR\", obj);\t\t\t",
 360             "    }",
 361             "    //while (Gtk.events_pending()) {",
 362             "     //   Gtk.main_iteration();",
 363             "   // }",
 364             "    ",
 365             "    this.loading = false; ",
 366             "}",
 367             ""
 368            ],
 369            "| void nodeSelected" : [
 370             "(JsRender.Node? sel, bool scroll) {",
 371             "  ",
 372             "    ",
 373             "  ",
 374             "    // this is connected in widnowstate",
 375             "    print(\"Roo-view - node selected\\n\");",
 376             "    var buf = this.el.get_buffer();",
 377             " ",
 378             "    var sbuf = (Gtk.SourceBuffer) buf;",
 379             "",
 380             "   ",
 381             "    while(Gtk.events_pending()) {",
 382             "        Gtk.main_iteration();",
 383             "    }",
 384             "    ",
 385             "   ",
 386             "    // clear all the marks..",
 387             "     Gtk.TextIter start;",
 388             "    Gtk.TextIter end;     ",
 389             "        ",
 390             "    sbuf.get_bounds (out start, out end);",
 391             "    sbuf.remove_source_marks (start, end, \"grey\");",
 392             "    ",
 393             "        this.node_selected = sel;",
 394             "     if (sel == null) {",
 395             "        // no highlighting..",
 396             "        return;",
 397             "    }",
 398             "    Gtk.TextIter iter;   ",
 399             "    sbuf.get_iter_at_line(out iter,  sel.line_start);",
 400             "    ",
 401             "    ",
 402             "    Gtk.TextIter cur_iter;",
 403             "    sbuf.get_iter_at_offset(out cur_iter, sbuf.cursor_position);",
 404             "    ",
 405             "    //var cur_line = cur_iter.get_line();",
 406             "    //if (cur_line > sel.line_start && cur_line < sel.line_end) {",
 407             "    ",
 408             "    //} else {",
 409             "    if (this.allow_node_scroll) {",
 410             "\t\t ",
 411             "    \tthis.el.scroll_to_iter(iter,  0.1f, true, 0.0f, 0.5f);",
 412             "\t}",
 413             "    ",
 414             "     ",
 415             "    ",
 416             "    for (var i = 0; i < buf.get_line_count();i++) {",
 417             "        if (i < sel.line_start || i > sel.line_end) {",
 418             "           ",
 419             "            sbuf.get_iter_at_line(out iter, i);",
 420             "            sbuf.create_source_mark(null, \"grey\", iter);",
 421             "            ",
 422             "        }",
 423             "    ",
 424             "    }",
 425             "    ",
 426             "",
 427             "}",
 428             ""
 429            ]
 430           }
 431          ],
 432          "xtype" : "ScrolledWindow"
 433         },
 434         {
 435          "$ xns" : "Gtk",
 436          "Gtk.Orientation orientation" : "Gtk.Orientation.HORIZONTAL",
 437          "bool homogeneous" : false,
 438          "bool vexpand" : false,
 439          "int spacing" : 0,
 440          "items" : [
 441           {
 442            "$ xns" : "Gtk",
 443            "* init" : [
 444             "var description =   Pango.FontDescription.from_string(\"monospace\");",
 445             "\tdescription.set_size(8000);",
 446             "\t this.el.override_font(description);",
 447             "",
 448             ""
 449            ],
 450            "bool hexpand" : true,
 451            "id" : "search_entry",
 452            "int width_request" : 300,
 453            "listeners" : {
 454             "changed" : [
 455              "() => {",
 456              "\t/*",
 457              "\tif (this.el.text == \"\") {",
 458              "\t\t_this.search_results.el.hide();",
 459              "\t\treturn;",
 460              "\t}",
 461              "\tvar res = 0;",
 462              "\tswitch(_this.windowstate.state) {",
 463              "\t\tcase WindowState.State.CODEONLY:",
 464              "\t\t///case WindowState.State.CODE:",
 465              "\t\t\t// search the code being edited..",
 466              "\t\t\tres = _this.windowstate.code_editor_tab.search(this.el.text);",
 467              "\t\t\t",
 468              "\t\t\tbreak;",
 469              "\t\tcase WindowState.State.PREVIEW:",
 470              "\t\t\tif (_this.windowstate.file.xtype == \"Gtk\") {",
 471              "\t\t\t\t res = _this.windowstate.window_gladeview.search(this.el.text);",
 472              "\t\t\t} else { ",
 473              "\t\t\t\t res = _this.windowstate.window_rooview.search(this.el.text);\t\t\t",
 474              "\t\t\t}",
 475              "\t\t",
 476              "\t\t",
 477              "\t\t\tbreak;",
 478              "\t}",
 479              "\t_this.search_results.el.show();",
 480              "\tif (res > 0) {",
 481              "\t\t_this.search_results.el.label = \"%d Matches\".printf(res);",
 482              "\t} else {",
 483              "\t\t_this.search_results.el.label = \"No Matches\";",
 484              "\t}",
 485              "\t\t",
 486              "\t*/",
 487              "\t",
 488              "}",
 489              ""
 490             ],
 491             "key_press_event" : [
 492              "(event) => {",
 493              "     if (event.keyval == Gdk.Key.g && (event.state & Gdk.ModifierType.CONTROL_MASK ) > 0 ) {",
 494              "\t    GLib.debug(\"SAVE: ctrl-g  pressed\");",
 495              "\t\t_this.forwardSearch(true);",
 496              "\t    return true;",
 497              "\t}",
 498              "    ",
 499              "  ",
 500              " \tif (event.keyval == Gdk.Key.Return && this.el.text.length > 0) {",
 501              "\t\tvar res = _this.search(this.el.text);",
 502              "\t\t _this.search_results.updateResults();",
 503              "",
 504              "\t\tGLib.Timeout.add_seconds(2,() => {",
 505              "\t\t\t _this.search_results.updateResults();",
 506              "\t\t\t return false;",
 507              "\t\t });",
 508              "\t ",
 509              "\t\t",
 510              "\t    return true;",
 511              "",
 512              "\t}    ",
 513              "   // print(event.key.keyval)",
 514              "   ",
 515              "    return false;",
 516              "",
 517              "} "
 518             ]
 519            },
 520            "string placeholder_text" : "Press enter to search",
 521            "xtype" : "SearchEntry",
 522            "| void forwardSearch" : [
 523             "(bool change_focus) {",
 524             "",
 525             "",
 526             "\t_this.forwardSearch(change_focus);",
 527             "",
 528             "/*",
 529             "",
 530             "\tswitch(_this.windowstate.state) {",
 531             "\t\tcase WindowState.State.CODEONLY:",
 532             "\t\t//case WindowState.State.CODE:",
 533             "\t\t\t// search the code being edited..",
 534             "\t\t\t_this.windowstate.code_editor_tab.forwardSearch(change_focus);",
 535             "\t\t\t ",
 536             "\t\t\tbreak;",
 537             "\t\tcase WindowState.State.PREVIEW:",
 538             "\t\t\tif (_this.windowstate.file.xtype == \"Gtk\") {",
 539             "\t\t\t\t_this.windowstate.window_gladeview.forwardSearch(change_focus);",
 540             "\t\t\t} else { ",
 541             "\t\t\t\t _this.windowstate.window_rooview.forwardSearch(change_focus);",
 542             "\t\t\t}",
 543             "\t\t",
 544             "\t\t\tbreak;",
 545             "\t}",
 546             "\t*/",
 547             "\t",
 548             "}",
 549             ""
 550            ]
 551           },
 552           {
 553            "$ xns" : "Gtk",
 554            "* pack" : "add",
 555            "items" : [
 556             {
 557              "$ xns" : "Gtk",
 558              "* pack" : "add",
 559              "bool always_show_image" : true,
 560              "bool visible" : false,
 561              "id" : "search_results",
 562              "listeners" : {
 563               "button_press_event" : [
 564                "() => {",
 565                "/*",
 566                "    if (this.popup == null) {",
 567                "        this.popup = new Xcls_ValaCompileErrors();",
 568                "        this.popup.window = _this;",
 569                "    }",
 570                "   ",
 571                "    ",
 572                "    this.popup.show(this.notices, this.el);",
 573                "    */",
 574                "    return true;",
 575                "}"
 576               ]
 577              },
 578              "xtype" : "ImageMenuItem",
 579              "| void updateResults" : [
 580               "() {",
 581               "\tthis.el.visible = true;",
 582               "\t",
 583               "\tvar res = _this.searchcontext.get_occurrences_count();",
 584               "\tif (res < 0) {",
 585               "\t\t_this.search_results.el.label = \"??? Matches\";\t\t",
 586               "\t\treturn;",
 587               "\t}",
 588               "",
 589               "\t_this.nextBtn.el.sensitive = false;",
 590               "\t_this.backBtn.el.sensitive = false;\t",
 591               "",
 592               "\tif (res > 0) {",
 593               "\t\t_this.search_results.el.label = \"%d Matches\".printf(res);",
 594               "\t\t_this.nextBtn.el.sensitive = true;",
 595               "\t\t_this.backBtn.el.sensitive = true;",
 596               "\t\treturn;",
 597               "\t} ",
 598               "\t_this.search_results.el.label = \"No Matches\";",
 599               "\t",
 600               "}"
 601              ]
 602             }
 603            ],
 604            "xtype" : "MenuBar"
 605           },
 606           {
 607            "$ xns" : "Gtk",
 608            "bool always_show_image" : true,
 609            "bool sensitive" : false,
 610            "id" : "nextBtn",
 611            "items" : [
 612             {
 613              "$ xns" : "Gtk",
 614              "* prop" : "image",
 615              "string icon_name" : "go-down",
 616              "xtype" : "Image"
 617             }
 618            ],
 619            "listeners" : {
 620             "button_press_event" : [
 621              "(event) => {",
 622              "",
 623              "\t_this.forwardSearch(true);",
 624              "\t",
 625              "\treturn true;",
 626              "}",
 627              ""
 628             ]
 629            },
 630            "string label" : "Next",
 631            "xtype" : "Button"
 632           },
 633           {
 634            "$ xns" : "Gtk",
 635            "bool always_show_image" : true,
 636            "bool sensitive" : false,
 637            "id" : "backBtn",
 638            "items" : [
 639             {
 640              "$ xns" : "Gtk",
 641              "* prop" : "image",
 642              "string icon_name" : "go-up",
 643              "xtype" : "Image"
 644             }
 645            ],
 646            "listeners" : {
 647             "button_press_event" : [
 648              "(event) => {",
 649              "",
 650              "\t_this.backSearch(true);",
 651              "\t",
 652              "\treturn true;",
 653              "}",
 654              ""
 655             ]
 656            },
 657            "string label" : "Previous",
 658            "xtype" : "Button"
 659           },
 660           {
 661            "$ xns" : "Gtk",
 662            "bool always_show_image" : true,
 663            "items" : [
 664             {
 665              "$ xns" : "Gtk",
 666              "* prop" : "image",
 667              "string icon_name" : "emblem-system",
 668              "xtype" : "Image"
 669             },
 670             {
 671              "$ xns" : "Gtk",
 672              "* prop" : "popup",
 673              "id" : "search_settings",
 674              "items" : [
 675               {
 676                "$ xns" : "Gtk",
 677                "* init" : [
 678                 "{",
 679                 "\tthis.el.show();",
 680                 "}",
 681                 ""
 682                ],
 683                "id" : "case_sensitive",
 684                "string label" : "Case Sensitive",
 685                "xtype" : "CheckMenuItem"
 686               },
 687               {
 688                "$ xns" : "Gtk",
 689                "* init" : [
 690                 "{",
 691                 "\tthis.el.show();",
 692                 "}",
 693                 ""
 694                ],
 695                "id" : "regex",
 696                "string label" : "Regex",
 697                "xtype" : "CheckMenuItem"
 698               },
 699               {
 700                "$ xns" : "Gtk",
 701                "* init" : [
 702                 "{",
 703                 "\tthis.el.show();",
 704                 "}",
 705                 ""
 706                ],
 707                "id" : "multiline",
 708                "string label" : "Multi-line (add \\n)",
 709                "xtype" : "CheckMenuItem"
 710               }
 711              ],
 712              "xtype" : "Menu"
 713             }
 714            ],
 715            "string label" : "Settings",
 716            "xtype" : "MenuButton"
 717           }
 718          ],
 719          "xtype" : "Box"
 720         }
 721        ],
 722        "xtype" : "Box"
 723       }
 724      ],
 725      "xtype" : "Notebook"
 726     }
 727    ],
 728    "listeners" : {
 729     "size_allocate" : [
 730      "(aloc) => {",
 731      " ",
 732      "    this.width = aloc.width;",
 733      "    this.height =aloc.height;",
 734      "}",
 735      " "
 736     ]
 737    },
 738    "xtype" : "Box",
 739    "| int search" : [
 740     "(string in_txt) {",
 741     "\tthis.notebook.el.page = 1;",
 742     "\t",
 743     " ",
 744     "   ",
 745     "\tvar s = new Gtk.SourceSearchSettings();",
 746     "\ts.case_sensitive = _this.case_sensitive.el.active;",
 747     "\ts.regex_enabled = _this.regex.el.active;\t",
 748     "\ts.wrap_around = false;",
 749     "\t",
 750     "\tthis.searchcontext = new Gtk.SourceSearchContext(this.buffer.el,s);",
 751     "\tthis.searchcontext.set_highlight(true);",
 752     "\tvar txt = in_txt;",
 753     "\t",
 754     "\tif (_this.multiline.el.active) {",
 755     "\t\ttxt = in_txt.replace(\"\\\\n\", \"\\n\");",
 756     "\t}",
 757     "\t",
 758     "\ts.set_search_text(txt);",
 759     "\tGtk.TextIter beg, st,en;",
 760     "\t ",
 761     "\tthis.buffer.el.get_start_iter(out beg);",
 762     "\tthis.searchcontext.forward(beg, out st, out en);",
 763     "\tthis.last_search_end = 0;",
 764     "\t",
 765     "\treturn this.searchcontext.get_occurrences_count();",
 766     "",
 767     " ",
 768     "    ",
 769     "",
 770     "}",
 771     ""
 772    ],
 773    "| void backSearch" : [
 774     "(bool change_focus) {",
 775     "",
 776     "\tif (this.searchcontext == null) {",
 777     "\t\treturn;",
 778     "\t} ",
 779     "\t",
 780     "\tGtk.TextIter beg, st,en;",
 781     "\tbool has_wrapped_around;",
 782     "\tthis.buffer.el.get_iter_at_offset(out beg, this.last_search_end -1 );",
 783     "\t",
 784     "\tif (!this.searchcontext.backward2(beg, out st, out en, out has_wrapped_around)) {",
 785     "\t",
 786     "\t\tthis.last_search_end = 0;",
 787     "\t\treturn;",
 788     "\t}",
 789     "\tthis.last_search_end = en.get_offset();",
 790     "\tif (change_focus) {",
 791     "\t\tthis.sourceview.el.grab_focus();",
 792     "\t}",
 793     "\tthis.buffer.el.place_cursor(st);",
 794     "\tthis.sourceview.el.scroll_to_iter(st,  0.1f, true, 0.0f, 0.5f);",
 795     "\tvar ln = st.get_line();",
 796     "\tthis.highlightNodeAtLine(ln);",
 797     "\t",
 798     " ",
 799     "}",
 800     ""
 801    ],
 802    "| void createThumb" : [
 803     "() {",
 804     "    ",
 805     "    ",
 806     "    if (this.file == null) {",
 807     "        return;",
 808     "    }",
 809     "    // only screenshot the gtk preview..",
 810     "    if (this.notebook.el.page > 0 ) {",
 811     "        return;",
 812     "    }",
 813     "    ",
 814     "    ",
 815     "    var filename = this.file.getIconFileName(false);",
 816     "    ",
 817     "    var  win = this.el.get_parent_window();",
 818     "    var width = win.get_width();",
 819     "    var height = win.get_height();",
 820     "    try {",
 821     "         Gdk.Pixbuf screenshot = Gdk.pixbuf_get_from_window(win, 0, 0, width, height); // this.el.position?",
 822     "         screenshot.save(filename,\"png\");",
 823     "    } catch (Error e) {",
 824     "        ",
 825     "    }",
 826     "",
 827     "   ",
 828     "    return;",
 829     "    ",
 830     "    ",
 831     "     ",
 832     "     ",
 833     "    ",
 834     "    // should we hold until it's printed...",
 835     "    ",
 836     "      ",
 837     "",
 838     "    ",
 839     "    ",
 840     "",
 841     "",
 842     "    ",
 843     "     ",
 844     "}",
 845     ""
 846    ],
 847    "| void forwardSearch" : [
 848     "(bool change_focus) {",
 849     "",
 850     "\tif (this.searchcontext == null) {",
 851     "\t\treturn;",
 852     "\t}",
 853     "\tthis.notebook.el.page = 1;",
 854     "\tGtk.TextIter beg, st,en, stl;",
 855     "\t",
 856     "\tvar buf = this.sourceview.el.get_buffer();",
 857     "\tbuf.get_iter_at_offset(out beg, this.last_search_end);",
 858     "\tif (!this.searchcontext.forward(beg, out st, out en)) {",
 859     "\t\tthis.last_search_end = 0;",
 860     "\t\treturn;",
 861     "\t}",
 862     "\tthis.last_search_end = en.get_offset();",
 863     "\tif (change_focus) {",
 864     "\t\tthis.sourceview.el.grab_focus();",
 865     "\t}",
 866     "\tbuf.place_cursor(st);",
 867     "\t",
 868     " ",
 869     "\t ",
 870     "\tthis.sourceview.el.scroll_to_iter(st,  0.0f, true, 0.0f, 0.5f);",
 871     "\t",
 872     "\t",
 873     "\tvar ln = st.get_line();",
 874     "\t",
 875     "\tthis.highlightNodeAtLine(ln);",
 876     "}\t",
 877     "  "
 878    ],
 879    "| void highlightNodeAtLine" : [
 880     "(int ln) {",
 881     "",
 882     "",
 883     "\t ",
 884     "\t// highlight node...",
 885     "\t",
 886     "\t\t",
 887     "    var node = _this.file.lineToNode(ln+1);",
 888     " ",
 889     "    if (node == null) {",
 890     "        //print(\"can not find node\\n\");",
 891     "        return;",
 892     "    }",
 893     "    var prop = node.lineToProp(ln+1);",
 894     "    print(\"prop : %s\", prop == null ? \"???\" : prop);",
 895     "        ",
 896     "        ",
 897     "    // ---------- this selects the tree's node...",
 898     "    ",
 899     "    var ltree = _this.main_window.windowstate.left_tree;",
 900     "    var tp = ltree.model.treePathFromNode(node);",
 901     "    print(\"got tree path %s\\n\", tp);",
 902     "    if (tp == \"\") {",
 903     "\t\treturn;",
 904     "\t}",
 905     "    //_this.sourceview.allow_node_scroll = false; /// block node scrolling..",
 906     "\t       ",
 907     "   ",
 908     "    //print(\"changing cursor on tree..\\n\");",
 909     "   ",
 910     "",
 911     "    ",
 912     "    // let's try allowing editing on the methods.",
 913     "    // a little klunky at present..",
 914     "\t_this.sourceview.prop_selected = \"\";",
 915     "    if (prop != null) {",
 916     "\t\t//see if we can find it..",
 917     "\t\tvar kv = prop.split(\":\");",
 918     "\t\tif (kv[0] == \"p\") {",
 919     "\t\t",
 920     "    \t\t//var k = prop.get_key(kv[1]);",
 921     "    \t\t// fixme -- need to determine if it's an editable property...",
 922     "    \t\t_this.sourceview.prop_selected = prop;",
 923     "    \t\t",
 924     "\t\t} else if (kv[0] == \"l\") {",
 925     "\t\t\t _this.sourceview.prop_selected = prop;",
 926     "\t\t\t",
 927     "\t\t}",
 928     "    }",
 929     "    ltree.view.setCursor(tp, \"editor\");",
 930     "   // ltree.view.el.set_cursor(new Gtk.TreePath.from_string(tp), null, false); ",
 931     "   _this.sourceview.nodeSelected(node,false);",
 932     "    ",
 933     "            // scrolling is disabled... as node selection calls scroll 10ms after it changes.",
 934     "      //      GLib.Timeout.add_full(GLib.Priority.DEFAULT,100 , () => {",
 935     "\t  //          this.allow_node_scroll = true;",
 936     "\t  //          return false;",
 937     "      //      });",
 938     "      //  }",
 939     "\t\t",
 940     "\t\t",
 941     "\t\t",
 942     "\t\t",
 943     "\t\t",
 944     "\t\t",
 945     "\t\t",
 946     "\t\t",
 947     "\t\t",
 948     "\t\t ",
 949     "",
 950     "}",
 951     " "
 952    ],
 953    "| void loadFile" : [
 954     "(JsRender.JsRender file) ",
 955     "{",
 956     "        this.file = null;",
 957     "        ",
 958     "        if (file.tree == null) {",
 959     "            return;",
 960     "        }",
 961     "        this.notebook.el.page = 0;// gtk preview ",
 962     "   ",
 963     "  ",
 964     "        ",
 965     "       this.file = file;     ",
 966     "        this.sourceview.loadFile();",
 967     "        this.searchcontext = null;",
 968     "        ",
 969     "",
 970     "        if (this.lastObj != null) {",
 971     "            this.container.el.remove(this.lastObj);",
 972     "        }",
 973     "        ",
 974     "        // hide the compile view at present..",
 975     "          ",
 976     "        ",
 977     "        var w = this.width;",
 978     "        var h = this.height;",
 979     "        ",
 980     "        print(\"ALLOC SET SIZES %d, %d\\n\", w,h); ",
 981     "        ",
 982     "        // set the container size min to 500/500 or 20 px less than max..",
 983     "        w = int.max (w-20, 500);",
 984     "        h = int.max (h-20, 500); ",
 985     "        ",
 986     "        print(\"SET SIZES %d, %d\\n\", w,h);       ",
 987     "        _this.container.el.set_size_request(w,h);",
 988     "        ",
 989     "        _this.view_layout.el.set_size(w,h); // should be baded on calc.. -- see update_scrolled.",
 990     "        var rgba = Gdk.RGBA ();",
 991     "        rgba.parse (\"#ccc\");",
 992     "        _this.view_layout.el.override_background_color(Gtk.StateFlags.NORMAL, rgba);",
 993     "        ",
 994     "        ",
 995     "\tvar x = new JsRender.NodeToGtk((Project.Gtk) file.project, file.tree);",
 996     "    var obj = x.munge() as Gtk.Widget;",
 997     "    this.lastObj = null;",
 998     "\tif (obj == null) {",
 999     "        \treturn;",
1000     "\t}",
1001     "\tthis.lastObj = obj;",
1002     "        ",
1003     "        this.container.el.add(obj);",
1004     "        obj.show_all();",
1005     "        ",
1006     "         ",
1007     "        ",
1008     "}",
1009     " "
1010    ],
1011    "| void scroll_to_line" : [
1012     "(int line) {",
1013     "   this.notebook.el.page = 1;// code preview...",
1014     "   ",
1015     "   GLib.Timeout.add(500, () => {",
1016     "   ",
1017     "   ",
1018     "\t   ",
1019     "\t   ",
1020     "\t\t  var buf = this.sourceview.el.get_buffer();",
1021     "\t ",
1022     "\t\tvar sbuf = (Gtk.SourceBuffer) buf;",
1023     "",
1024     "",
1025     "\t\tGtk.TextIter iter;   ",
1026     "\t\tsbuf.get_iter_at_line(out iter,  line);",
1027     "\t\tthis.sourceview.el.scroll_to_iter(iter,  0.1f, true, 0.0f, 0.5f);",
1028     "\t\treturn false;",
1029     "\t});   ",
1030     "",
1031     "   ",
1032     "}",
1033     ""
1034    ]
1035   }
1036  ],
1037  "modOrder" : "",
1038  "name" : "GtkView",
1039  "parent" : "",
1040  "path" : "/home/alan/gitlive/roobuilder/src/Builder4/GtkView.bjs",
1041  "permname" : "",
1042  "title" : ""
1043 }