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              "    ",
 494              "     if (event.keyval == Gdk.Key.g && (event.state & Gdk.ModifierType.CONTROL_MASK ) > 0 ) {",
 495              "\t    GLib.debug(\"SAVE: ctrl-g  pressed\");",
 496              "\t\t_this.forwardSearch(true);",
 497              "\t    return true;",
 498              "\t}",
 499              "    ",
 500              "    ",
 501              "  ",
 502              " \tif (event.keyval == Gdk.Key.Return && this.el.text.length > 0) {",
 503              "\t\tvar res = _this.search(this.el.text);",
 504              "\t\tif (res > 0) {",
 505              "\t\t\t_this.search_results.el.label = \"%d Matches\".printf(res);",
 506              "\t\t} else {",
 507              "\t\t\t_this.search_results.el.label = \"No Matches\";",
 508              "\t\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              "Xcls_ValaCompileErrors popup" : "",
 560              "bool always_show_image" : true,
 561              "id" : "search_results",
 562              "items" : [
 563               {
 564                "$ xns" : "Gtk",
 565                "* pack" : "set_image",
 566                "bool sensitive" : false,
 567                "utf8 icon_name" : "system-search",
 568                "xtype" : "Image"
 569               }
 570              ],
 571              "listeners" : {
 572               "button_press_event" : [
 573                "() => {",
 574                "/*",
 575                "    if (this.popup == null) {",
 576                "        this.popup = new Xcls_ValaCompileErrors();",
 577                "        this.popup.window = _this;",
 578                "    }",
 579                "   ",
 580                "    ",
 581                "    this.popup.show(this.notices, this.el);",
 582                "    */",
 583                "    return true;",
 584                "}"
 585               ]
 586              },
 587              "string label" : "Matches",
 588              "xtype" : "ImageMenuItem"
 589             }
 590            ],
 591            "xtype" : "MenuBar"
 592           },
 593           {
 594            "$ xns" : "Gtk",
 595            "bool always_show_image" : true,
 596            "items" : [
 597             {
 598              "$ xns" : "Gtk",
 599              "* prop" : "image",
 600              "string icon_name" : "go-down",
 601              "xtype" : "Image"
 602             }
 603            ],
 604            "listeners" : {
 605             "button_press_event" : [
 606              "(event) => {",
 607              "",
 608              "\t_this.forwardSearch(true);",
 609              "\t",
 610              "\treturn true;",
 611              "}",
 612              ""
 613             ]
 614            },
 615            "string label" : "Next",
 616            "xtype" : "Button"
 617           },
 618           {
 619            "$ xns" : "Gtk",
 620            "bool always_show_image" : true,
 621            "items" : [
 622             {
 623              "$ xns" : "Gtk",
 624              "* prop" : "image",
 625              "string icon_name" : "go-up",
 626              "xtype" : "Image"
 627             }
 628            ],
 629            "listeners" : {
 630             "button_press_event" : [
 631              "(event) => {",
 632              "",
 633              "\t_this.backSearch(true);",
 634              "\t",
 635              "\treturn true;",
 636              "}",
 637              ""
 638             ]
 639            },
 640            "string label" : "Previous",
 641            "xtype" : "Button"
 642           },
 643           {
 644            "$ xns" : "Gtk",
 645            "bool always_show_image" : true,
 646            "items" : [
 647             {
 648              "$ xns" : "Gtk",
 649              "* prop" : "image",
 650              "string icon_name" : "emblem-system",
 651              "xtype" : "Image"
 652             },
 653             {
 654              "$ xns" : "Gtk",
 655              "* prop" : "popup",
 656              "id" : "search_settings",
 657              "items" : [
 658               {
 659                "$ xns" : "Gtk",
 660                "* init" : [
 661                 "{",
 662                 "\tthis.el.show();",
 663                 "}",
 664                 ""
 665                ],
 666                "id" : "case_sensitive",
 667                "string label" : "Case Sensitive",
 668                "xtype" : "CheckMenuItem"
 669               },
 670               {
 671                "$ xns" : "Gtk",
 672                "* init" : [
 673                 "{",
 674                 "\tthis.el.show();",
 675                 "}",
 676                 ""
 677                ],
 678                "id" : "regex",
 679                "string label" : "Regex",
 680                "xtype" : "CheckMenuItem"
 681               },
 682               {
 683                "$ xns" : "Gtk",
 684                "* init" : [
 685                 "{",
 686                 "\tthis.el.show();",
 687                 "}",
 688                 ""
 689                ],
 690                "id" : "multiline",
 691                "string label" : "Multi-line (add \\n)",
 692                "xtype" : "CheckMenuItem"
 693               }
 694              ],
 695              "xtype" : "Menu"
 696             }
 697            ],
 698            "string label" : "Settings",
 699            "xtype" : "MenuButton"
 700           }
 701          ],
 702          "xtype" : "Box"
 703         }
 704        ],
 705        "xtype" : "Box"
 706       }
 707      ],
 708      "xtype" : "Notebook"
 709     }
 710    ],
 711    "listeners" : {
 712     "size_allocate" : [
 713      "(aloc) => {",
 714      " ",
 715      "    this.width = aloc.width;",
 716      "    this.height =aloc.height;",
 717      "}",
 718      " "
 719     ]
 720    },
 721    "xtype" : "Box",
 722    "| int search" : [
 723     "(string in_txt) {",
 724     "\tthis.notebook.el.page = 1;",
 725     "\t",
 726     " ",
 727     "   ",
 728     "\tvar s = new Gtk.SourceSearchSettings();",
 729     "\ts.case_sensitive = _this.case_sensitive.el.active;",
 730     "\ts.regex_enabled = _this.regex.el.active;\t",
 731     "\ts.wrap_around = false;",
 732     "\t",
 733     "\tthis.searchcontext = new Gtk.SourceSearchContext(this.buffer.el,s);",
 734     "\tthis.searchcontext.set_highlight(true);",
 735     "\tvar txt = in_txt;",
 736     "\t",
 737     "\tif (_this.multiline.el.active) {",
 738     "\t\ttxt = in_txt.replace(\"\\\\n\", \"\\n\");",
 739     "\t}",
 740     "\t",
 741     "\ts.set_search_text(txt);",
 742     "\tGtk.TextIter beg, st,en;",
 743     "\t ",
 744     "\tthis.buffer.el.get_start_iter(out beg);",
 745     "\tthis.searchcontext.forward(beg, out st, out en);",
 746     "\tthis.last_search_end = 0;",
 747     "\t",
 748     "\treturn this.searchcontext.get_occurrences_count();",
 749     "",
 750     " ",
 751     "    ",
 752     "",
 753     "}",
 754     ""
 755    ],
 756    "| void backSearch" : [
 757     "(bool change_focus) {",
 758     "",
 759     "\tif (this.searchcontext == null) {",
 760     "\t\treturn;",
 761     "\t} ",
 762     "\t",
 763     "\tGtk.TextIter beg, st,en;",
 764     "\tbool has_wrapped_around;",
 765     "\tthis.buffer.el.get_iter_at_offset(out beg, this.last_search_end -1 );",
 766     "\t",
 767     "\tif (!this.searchcontext.backward2(beg, out st, out en, out has_wrapped_around)) {",
 768     "\t",
 769     "\t\tthis.last_search_end = 0;",
 770     "\t\treturn;",
 771     "\t}",
 772     "\tthis.last_search_end = en.get_offset();",
 773     "\tif (change_focus) {",
 774     "\t\tthis.sourceview.el.grab_focus();",
 775     "\t}",
 776     "\tthis.buffer.el.place_cursor(st);",
 777     "\tthis.sourceview.el.scroll_to_iter(st,  0.1f, true, 0.0f, 0.5f);",
 778     "\tvar ln = st.get_line();",
 779     "\tthis.highlightNodeAtLine(ln);",
 780     "\t",
 781     " ",
 782     "}",
 783     ""
 784    ],
 785    "| void createThumb" : [
 786     "() {",
 787     "    ",
 788     "    ",
 789     "    if (this.file == null) {",
 790     "        return;",
 791     "    }",
 792     "    // only screenshot the gtk preview..",
 793     "    if (this.notebook.el.page > 0 ) {",
 794     "        return;",
 795     "    }",
 796     "    ",
 797     "    ",
 798     "    var filename = this.file.getIconFileName(false);",
 799     "    ",
 800     "    var  win = this.el.get_parent_window();",
 801     "    var width = win.get_width();",
 802     "    var height = win.get_height();",
 803     "    try {",
 804     "         Gdk.Pixbuf screenshot = Gdk.pixbuf_get_from_window(win, 0, 0, width, height); // this.el.position?",
 805     "         screenshot.save(filename,\"png\");",
 806     "    } catch (Error e) {",
 807     "        ",
 808     "    }",
 809     "",
 810     "   ",
 811     "    return;",
 812     "    ",
 813     "    ",
 814     "     ",
 815     "     ",
 816     "    ",
 817     "    // should we hold until it's printed...",
 818     "    ",
 819     "      ",
 820     "",
 821     "    ",
 822     "    ",
 823     "",
 824     "",
 825     "    ",
 826     "     ",
 827     "}",
 828     ""
 829    ],
 830    "| void forwardSearch" : [
 831     "(bool change_focus) {",
 832     "",
 833     "\tif (this.searchcontext == null) {",
 834     "\t\treturn;",
 835     "\t}",
 836     "\tthis.notebook.el.page = 1;",
 837     "\tGtk.TextIter beg, st,en, stl;",
 838     "\t",
 839     "\tvar buf = this.sourceview.el.get_buffer();",
 840     "\tbuf.get_iter_at_offset(out beg, this.last_search_end);",
 841     "\tif (!this.searchcontext.forward(beg, out st, out en)) {",
 842     "\t\tthis.last_search_end = 0;",
 843     "\t\treturn;",
 844     "\t}",
 845     "\tthis.last_search_end = en.get_offset();",
 846     "\tif (change_focus) {",
 847     "\t\tthis.sourceview.el.grab_focus();",
 848     "\t}",
 849     "\tbuf.place_cursor(st);",
 850     "\t",
 851     " ",
 852     "\t ",
 853     "\tthis.sourceview.el.scroll_to_iter(st,  0.0f, true, 0.0f, 0.5f);",
 854     "\t",
 855     "\t",
 856     "\tvar ln = st.get_line();",
 857     "\t",
 858     "\tthis.highlightNodeAtLine(ln);",
 859     "}\t",
 860     "  "
 861    ],
 862    "| void highlightNodeAtLine" : [
 863     "(int ln) {",
 864     "",
 865     "",
 866     "\t ",
 867     "\t// highlight node...",
 868     "\t",
 869     "\t\t",
 870     "    var node = _this.file.lineToNode(ln+1);",
 871     " ",
 872     "    if (node == null) {",
 873     "        //print(\"can not find node\\n\");",
 874     "        return;",
 875     "    }",
 876     "    var prop = node.lineToProp(ln+1);",
 877     "    print(\"prop : %s\", prop == null ? \"???\" : prop);",
 878     "        ",
 879     "        ",
 880     "    // ---------- this selects the tree's node...",
 881     "    ",
 882     "    var ltree = _this.main_window.windowstate.left_tree;",
 883     "    var tp = ltree.model.treePathFromNode(node);",
 884     "    print(\"got tree path %s\\n\", tp);",
 885     "    if (tp == \"\") {",
 886     "\t\treturn;",
 887     "\t}",
 888     "    //_this.sourceview.allow_node_scroll = false; /// block node scrolling..",
 889     "\t       ",
 890     "   ",
 891     "    //print(\"changing cursor on tree..\\n\");",
 892     "   ",
 893     "",
 894     "    ",
 895     "    // let's try allowing editing on the methods.",
 896     "    // a little klunky at present..",
 897     "\t_this.sourceview.prop_selected = \"\";",
 898     "    if (prop != null) {",
 899     "\t\t//see if we can find it..",
 900     "\t\tvar kv = prop.split(\":\");",
 901     "\t\tif (kv[0] == \"p\") {",
 902     "\t\t",
 903     "    \t\t//var k = prop.get_key(kv[1]);",
 904     "    \t\t// fixme -- need to determine if it's an editable property...",
 905     "    \t\t_this.sourceview.prop_selected = prop;",
 906     "    \t\t",
 907     "\t\t} else if (kv[0] == \"l\") {",
 908     "\t\t\t _this.sourceview.prop_selected = prop;",
 909     "\t\t\t",
 910     "\t\t}",
 911     "    }",
 912     "    ltree.view.setCursor(tp, \"editor\");",
 913     "   // ltree.view.el.set_cursor(new Gtk.TreePath.from_string(tp), null, false); ",
 914     "   _this.sourceview.nodeSelected(node,false);",
 915     "    ",
 916     "            // scrolling is disabled... as node selection calls scroll 10ms after it changes.",
 917     "      //      GLib.Timeout.add_full(GLib.Priority.DEFAULT,100 , () => {",
 918     "\t  //          this.allow_node_scroll = true;",
 919     "\t  //          return false;",
 920     "      //      });",
 921     "      //  }",
 922     "\t\t",
 923     "\t\t",
 924     "\t\t",
 925     "\t\t",
 926     "\t\t",
 927     "\t\t",
 928     "\t\t",
 929     "\t\t",
 930     "\t\t",
 931     "\t\t ",
 932     "",
 933     "}",
 934     " "
 935    ],
 936    "| void loadFile" : [
 937     "(JsRender.JsRender file) ",
 938     "{",
 939     "        this.file = null;",
 940     "        ",
 941     "        if (file.tree == null) {",
 942     "            return;",
 943     "        }",
 944     "        this.notebook.el.page = 0;// gtk preview ",
 945     "   ",
 946     "  ",
 947     "        ",
 948     "       this.file = file;     ",
 949     "        this.sourceview.loadFile();",
 950     "        this.searchcontext = null;",
 951     "        ",
 952     "",
 953     "        if (this.lastObj != null) {",
 954     "            this.container.el.remove(this.lastObj);",
 955     "        }",
 956     "        ",
 957     "        // hide the compile view at present..",
 958     "          ",
 959     "        ",
 960     "        var w = this.width;",
 961     "        var h = this.height;",
 962     "        ",
 963     "        print(\"ALLOC SET SIZES %d, %d\\n\", w,h); ",
 964     "        ",
 965     "        // set the container size min to 500/500 or 20 px less than max..",
 966     "        w = int.max (w-20, 500);",
 967     "        h = int.max (h-20, 500); ",
 968     "        ",
 969     "        print(\"SET SIZES %d, %d\\n\", w,h);       ",
 970     "        _this.container.el.set_size_request(w,h);",
 971     "        ",
 972     "        _this.view_layout.el.set_size(w,h); // should be baded on calc.. -- see update_scrolled.",
 973     "        var rgba = Gdk.RGBA ();",
 974     "        rgba.parse (\"#ccc\");",
 975     "        _this.view_layout.el.override_background_color(Gtk.StateFlags.NORMAL, rgba);",
 976     "        ",
 977     "        ",
 978     "\tvar x = new JsRender.NodeToGtk((Project.Gtk) file.project, file.tree);",
 979     "    var obj = x.munge() as Gtk.Widget;",
 980     "    this.lastObj = null;",
 981     "\tif (obj == null) {",
 982     "        \treturn;",
 983     "\t}",
 984     "\tthis.lastObj = obj;",
 985     "        ",
 986     "        this.container.el.add(obj);",
 987     "        obj.show_all();",
 988     "        ",
 989     "         ",
 990     "        ",
 991     "}",
 992     " "
 993    ],
 994    "| void scroll_to_line" : [
 995     "(int line) {",
 996     "   this.notebook.el.page = 1;// code preview...",
 997     "   ",
 998     "   GLib.Timeout.add(500, () => {",
 999     "   ",
1000     "   ",
1001     "\t   ",
1002     "\t   ",
1003     "\t\t  var buf = this.sourceview.el.get_buffer();",
1004     "\t ",
1005     "\t\tvar sbuf = (Gtk.SourceBuffer) buf;",
1006     "",
1007     "",
1008     "\t\tGtk.TextIter iter;   ",
1009     "\t\tsbuf.get_iter_at_line(out iter,  line);",
1010     "\t\tthis.sourceview.el.scroll_to_iter(iter,  0.1f, true, 0.0f, 0.5f);",
1011     "\t\treturn false;",
1012     "\t});   ",
1013     "",
1014     "   ",
1015     "}",
1016     ""
1017    ]
1018   }
1019  ],
1020  "modOrder" : "",
1021  "name" : "GtkView",
1022  "parent" : "",
1023  "path" : "/home/alan/gitlive/roobuilder/src/Builder4/GtkView.bjs",
1024  "permname" : "",
1025  "title" : ""
1026 }