git.roojs.org Git - app.Builder.js/blob - Builder/LeftPanel.js

   1 //<Script type="text/javascript">
   2 Gio = imports.gi.Gio;
   3 Gtk = imports.gi.Gtk;
   4 Gdk = imports.gi.Gdk;
   5 GLib = imports.gi.GLib;
   6 GObject = imports.gi.GObject;
   7 Pango = imports.gi.Pango ;
   8
   9 XObject = imports.XObject.XObject;
  10 console = imports.console;
  11
  12
  13 LeftPanelPopup  = imports.Builder.LeftPanelPopup.LeftPanelPopup;
  14 RightEditor     = imports.Builder.RightEditor.RightEditor;
  15 /**
  16  *
  17  * really the properties..
  18  */
  19
  20
  21 LeftPanel = new XObject({
  22
  23         xtype: Gtk.ScrolledWindow,
  24         smooth_scroll : true,
  25         pack : [ 'pack_end', true, true, 0 ],
  26         shadow_type : Gtk.ShadowType.IN,
  27
  28         editing : false,
  29
  30         init : function () {
  31             XObject.prototype.init.call(this);
  32             this.el.set_policy (Gtk.PolicyType.AUTOMATIC, Gtk.PolicyType.AUTOMATIC);
  33         },
  34
  35
  36
  37
  38         items : [
  39             {
  40                 id : 'view',
  41
  42                 xtype : Gtk.TreeView,
  43
  44                 tooltip_column : 1,
  45                 headers_visible :   false ,
  46                 enable_tree_lines :  true ,
  47
  48                 init : function () {
  49                     XObject.prototype.init.call(this);
  50
  51                     this.selection = this.el.get_selection();
  52                     this.selection.set_mode( Gtk.SelectionMode.SINGLE);
  53
  54
  55                     var description = new Pango.FontDescription.c_new();
  56                     description.set_size(8000);
  57                     this.el.modify_font(description);
  58                 },
  59                 listeners : {
  60
  61
  62                     'button-press-event' : function(tv, ev) {
  63
  64
  65
  66
  67                         var res = { };
  68                         if (!this.el.get_path_at_pos(ev.button.x,ev.button.y, res)) {
  69                             return false; //not on a element.
  70                         }
  71
  72
  73                         if (ev.type != Gdk.EventType.BUTTON_PRESS  || ev.button.button != 3) {
  74
  75                             if (res.column.title != 'value') {
  76                                 return false; // ignore..
  77                             }
  78                             if (  LeftPanel.editing) {
  79                                 return false;
  80                             }
  81                             var renderer = LeftPanel.editableColumn.items[0].el; // set has_entry..
  82                             LeftPanel.editableColumn.items[0].el.stop_editing();
  83                             var type = LeftPanel.get('model').getType(res.path.to_string());
  84
  85
  86                             var LeftTree = imports.Builder.LeftTree.LeftTree;
  87                             var provider = LeftTree.getPaleteProvider();
  88
  89                             var opts = provider.findOptions(type);
  90
  91                             if (opts === false) {
  92                                 LeftPanel.editableColumn.setOptions([]);
  93                                 renderer.has_entry = true;
  94                             } else {
  95                                 LeftPanel.editableColumn.setOptions(opts);
  96                                 renderer.has_entry = false;
  97                             }
  98
  99
 100                             Seed.print("click" + ev.type);
 101                             //console.dump(res);
 102                             return false;
 103                         }
 104
 105
 106
 107                         if (res.column.title == 'value') {
 108                             return false;
 109                         }
 110                         if (!LeftPanelPopup.el) LeftPanelPopup.init();
 111                         LeftPanelPopup.el.set_screen(Gdk.Screen.get_default());
 112                         LeftPanelPopup.el.show_all();
 113                         LeftPanelPopup.el.popup(null, null, null, null, 3, ev.button.time);
 114                         Seed.print("click:" + res.column.title);
 115
 116
 117                         return false;
 118
 119                     },
 120                     'row-activated' : function()
 121                     {
 122                         console.print('row activated');
 123                           // always set the cmobo entry to not ediable..
 124
 125
 126                     }
 127
 128
 129
 130                 },
 131                 items : [
 132
 133                     {
 134                         id : 'model',
 135                         pack : [ 'set_model' ],
 136                         xtype : Gtk.ListStore,
 137
 138                         init : function ()
 139                         {
 140                             XObject.prototype.init.call(this);
 141                             this.el.set_column_types ( 5, [
 142                                 GObject.TYPE_STRING,  // 0 real key
 143                                 GObject.TYPE_STRING, // 1 real value
 144                                  GObject.TYPE_STRING,  // 2 visable key
 145                                  GObject.TYPE_STRING, // 3 visable value
 146                                  GObject.TYPE_STRING, // 4 need to store type of!!!
 147
 148                             ]);
 149
 150
 151
 152                         },
 153                         toShort: function(str) {
 154                             var a = typeof(str) == 'string' ? str.split("\n") : [];
 155                             return a.length > 1 ? a[0] + '....' : '' + str;
 156                         },
 157                         load : function (ar)
 158                         {
 159                             this.el.clear();
 160
 161                             RightEditor.el.hide();
 162                             if (ar === false) {
 163                                 return ;
 164                             }
 165                             var ret = {};
 166
 167                             var LeftTree = imports.Builder.LeftTree.LeftTree;
 168                             var provider = LeftTree.getPaleteProvider();
 169
 170                             // sort!!!?
 171                             var iter = new Gtk.TreeIter();
 172                             for (var i in ar) {
 173                                 if (typeof(ar[i]) == 'object') {
 174                                     continue;
 175                                 }
 176
 177                                 var type = provider.findType(ar, i, ar[i]);
 178
 179                                 this.el.append(iter);
 180                                 var p = this.el.get_path(iter).to_string();
 181                                 ret[i] = p;
 182                                 this.el.set_value(iter, 0, i);
 183                                 this.el.set_value(iter, 1, '' + ar[i]);
 184                                 this.el.set_value(iter, 2, i);
 185                                 this.el.set_value(iter, 3, this.toShort(ar[i]));
 186                                 this.el.set_value(iter, 4, type);
 187                             }
 188                             ar.listeners = ar.listeners || {};
 189                             for (var i in ar.listeners ) {
 190                                 this.el.append(iter);
 191                                 var p = this.el.get_path(iter).to_string();
 192                                 ret['!' + i] = p;
 193
 194                                 this.el.set_value(iter, 0, '!'+  i  );
 195                                 this.el.set_value(iter, 1, '' + ar.listeners[i]);
 196                                 this.el.set_value(iter, 2, '<b>'+ i + '</b>');
 197
 198                                 this.el.set_value(iter, 3, '' + this.toShort(ar.listeners[i]));
 199                                 this.el.set_value(iter, 4, 'function');
 200                             }
 201                             return ret;
 202                         },
 203
 204
 205
 206                         add : function( info ) {
 207                             // info includes key, val, skel, etype..
 208                              console.dump(info);
 209                             type = info.type.toLowerCase();
 210                             var data = this.toJS();
 211
 212                             if (info.etype == 'events') {
 213                                 data.listeners = data.listeners || { };
 214                                 if (typeof(data.listeners[info.key]) != 'undefined') {
 215                                     return; //already set!
 216                                 }
 217                             } else {
 218                                 if (typeof(data[info.key]) != 'undefined') {
 219                                     return;
 220                                 }
 221                             }
 222
 223                             if (typeof(info.val) == 'undefined') {
 224
 225                                 info.val = '';
 226                                 if (info.type == 'boolean') {
 227                                     info.val = true;
 228                                 }
 229                                 if (type == 'number') {
 230                                     info.val = 0;
 231                                 }
 232                                 // utf8 == string..
 233
 234
 235                             }
 236                             var k = info.key;
 237                             if (info.etype == 'events') {
 238
 239                                 data.listeners[info.key] = info.val;
 240                                 k = '!' + info.key;
 241                             } else {
 242                                 data[info.key] = info.val;
 243                             }
 244
 245
 246                             var map = this.load(data);
 247
 248                             // flag it as changed to the interface..
 249                             var LeftTree        = imports.Builder.LeftTree.LeftTree;
 250                             LeftTree.get('model').changed(data, true);
 251
 252
 253                             this.startEditing(map[k]);
 254
 255                             /*
 256                             LeftPanel.get('view').el.row_activated(
 257                                 new Gtk.TreePath.from_string(map[k]),
 258                                 LeftPanel.editableColumn.el
 259                             );
 260                             */
 261
 262
 263                         },
 264                         /**
 265                          * start editing path (or selected if not set..)
 266                          * @param {String|false} path  (optional) treepath to edit - selected tree gets
 267                          *     edited by default.
 268                          * @param {Number} 0 or 1 (optional)- column to edit.
 269                          */
 270                         startEditing : function(path, col)
 271                         {
 272                             // fix tp (treepath) and path string..
 273                             var tp;
 274                             if (typeof(path) == 'string') {
 275                                 tp = new Gtk.TreePath.from_string(path);
 276                             } else {
 277                                 var iter = new Gtk.TreeIter();
 278                                 var s = LeftPanel.get('view').selection;
 279                                 s.get_selected(this.el, iter);
 280                                 tp = this.el.get_path(iter);
 281                                 path = tp.to_string();
 282                             }
 283
 284                             // which colum is to be edited..
 285                             var colObj = false;
 286                             if (typeof(col) == 'undefined') {
 287                                 colObj = (!k.length || k == '|') ?
 288                                     LeftPanel.propertyColumn : LeftPanel.editableColumn;
 289                             } else {
 290                                 colObj = col ? LeftPanel.propertyColumn : LeftPanel.editableColumn;
 291                             }
 292
 293                             // make sure the pulldown is set correctly..
 294                             // not really needed for second col...
 295                             var LeftTree = imports.Builder.LeftTree.LeftTree;
 296                             var provider = LeftTree.getPaleteProvider();
 297
 298                             var type = LeftPanel.get('model').getType(path);
 299                             var opts = provider.findOptions(type);
 300                             var renderer = LeftPanel.editableColumn.items[0].el;
 301
 302                             if (opts === false) {
 303                                 LeftPanel.editableColumn.setOptions([]);
 304                                 renderer.has_entry = true; /// probably does not have any effect.
 305                             } else {
 306                                 LeftPanel.editableColumn.setOptions(opts);
 307                                 renderer.has_entry = false;
 308                             }
 309
 310
 311                             // iter now has row...
 312                             GLib.timeout_add(0, 100, function() {
 313
 314                                 colObj.items[0].el.editable = true; // esp. need for col 0..
 315                                 LeftPanel.get('view').el.set_cursor_on_cell(
 316                                     tp,
 317                                     col.el,
 318                                     col.items[0].el,
 319                                     true
 320                                 );
 321                             });
 322
 323
 324
 325                         },
 326                         deleteSelected : function()
 327                         {
 328                             var data = this.toJS();
 329                             var iter = new Gtk.TreeIter();
 330                             var s = LeftPanel.get('view').selection;
 331                             s.get_selected(this.el, iter);
 332
 333
 334                             var gval = new GObject.Value('');
 335                             LeftPanel.get('model').el.get_value(iter, 0 ,gval);
 336
 337                             var val = gval.value;
 338                             if (val[0] == '!') {
 339                                 // listener..
 340                                 if (!data.listeners || typeof(data.listeners[  val.substring(1)]) == 'undefined') {
 341                                     return;
 342                                 }
 343                                 delete data.listeners[  val.substring(1)];
 344                                 if (!XObject.keys(data.listeners).length) {
 345                                     delete data.listeners;
 346                                 }
 347
 348                             } else {
 349                                 if (typeof(data[val]) == 'undefined') {
 350                                     return;
 351                                 }
 352                                 delete data[val];
 353                             }
 354
 355
 356                             this.load(data);
 357                             var LeftTree        = imports.Builder.LeftTree.LeftTree;
 358                             LeftTree.get('model').changed(data, true);
 359
 360                         },
 361
 362
 363
 364                         activePath : false,
 365                         changed : function(str, doRefresh)
 366                         {
 367                             if (!this.activePath) {
 368                                 return;
 369                             }
 370                             var iter = new Gtk.TreeIter();
 371                             this.el.get_iter(iter, new Gtk.TreePath.from_string(this.activePath));
 372
 373                             this.el.set_value(iter, 1, '' +str);
 374                             this.el.set_value(iter, 3, '' + this.toShort(str));
 375                             // update the tree...
 376                             var LeftTree        = imports.Builder.LeftTree.LeftTree;
 377                             LeftTree.get('model').changed(this.toJS(), doRefresh);
 378                         },
 379                         toJS: function()
 380                         {
 381                             var iter = new Gtk.TreeIter();
 382                             LeftPanel.get('model').el.get_iter_first(iter);
 383                             var ar = {};
 384
 385                             while (true) {
 386
 387                                 var k = this.getValue(iter, 0);
 388                                // Seed.print(k);
 389                                 if (k[0] == '!') {
 390                                     ar.listeners = ar.listeners || {};
 391                                     ar.listeners[  k.substring(1)] = this.getValue(iter, 1);
 392
 393                                 } else {
 394                                     ar[ k ] = this.getValue(iter, 1);
 395                                 }
 396
 397                                 if (! LeftPanel.get('model').el.iter_next(iter)) {
 398                                     break;
 399                                 }
 400                             }
 401
 402
 403                             Seed.print(JSON.stringify(ar));
 404                             return ar;
 405                             // convert the list into a json string..
 406
 407
 408                         },
 409                         getType :function(treepath_str)
 410                         {
 411                             var iter = new Gtk.TreeIter();
 412                             this.el.get_iter(iter, new Gtk.TreePath.from_string(treepath_str));
 413
 414                             var gval = new GObject.Value('');
 415                             LeftPanel.get('model').el.get_value(iter,4  ,gval);
 416                             return gval.value + '';
 417                         },
 418
 419                         /** get's a value, and tries to use type column to work out what type */
 420                         getValue: function (iter, col) {
 421
 422                             var gval = new GObject.Value('');
 423                             LeftPanel.get('model').el.get_value(iter, col ,gval);
 424                             var val = '' + gval.value;
 425                             if (col != 1) {
 426                                 return val;
 427                             }
 428                             var type = this.getType(this.el.get_path(iter).to_string());
 429                             //print("TYPE: " +type + " -  val:" + val);
 430                             switch(type.toLowerCase()) {
 431                                 case 'number':
 432                                 case 'uint':
 433                                 case 'int':
 434                                     return parseFloat(val); // Nan ?? invalid!!?
 435                                 case 'boolean':
 436                                     return val == 'true' ? true : false;
 437                                 default:
 438                                     return val;
 439                             }
 440
 441                         },
 442
 443                         editSelected: function( e)
 444                         {
 445                             print("EDIT SELECTED?");
 446                             var iter = new Gtk.TreeIter();
 447                             var s = LeftPanel.get('view').selection;
 448                             s.get_selected(LeftPanel.get('model').el, iter);
 449                             var m = LeftPanel.get('model');
 450
 451                             var gval = new GObject.Value('');
 452                             this.el.get_value(iter, 0 ,gval);
 453                             var val = '' + gval.value;
 454
 455                             gval = new GObject.Value('');
 456                             this.el.get_value(iter, 1 ,gval);
 457                             var rval = gval.value;
 458                             var activePath = this.el.get_path(iter).to_string();
 459                             this.activePath = activePath ;
 460                             // was activeIter...
 461                             //  not listener...
 462
 463                             var showEditor = false;
 464
 465                             if (val[0] == '!') {
 466                                 showEditor = true;
 467                             }
 468                             if (val[0] == '|') {
 469                                 if (rval.match(/function/g) || rval.match(/\n/g)) {
 470                                     showEditor = true;
 471                                 }
 472                             }
 473
 474                             if (showEditor) {
 475                                 var _this = this;
 476                                 this.activePath = false;
 477                                 GLib.timeout_add(0, 1, function() {
 478                                     //   Gdk.threads_enter();
 479                                     RightEditor.el.show();
 480                                     RightEditor.get('view').load( rval );
 481
 482                                     e.editing_done();
 483                                     e.remove_widget();
 484                                     _this.activePath = activePath ;
 485
 486                              //       Gdk.threads_leave();
 487                                     return false;
 488                                 });
 489                                 return;
 490                             }
 491
 492                             RightEditor.el.hide();
 493
 494                             var type = this.getValue(iter,4);
 495                             print("type = " + type);
 496                             // toggle boolean
 497                             if (type == 'boolean') {
 498                                 // let's show a pulldown..
 499                                 //LeftPanel.editableColumn.setOptions([ 'true' , 'false']);
 500
 501                                 return;
 502                                 val = ! this.getValue(iter,1);
 503
 504                                 this.activePath = false;
 505                                 var _this = this;
 506                                 GLib.timeout_add(0, 1, function() {
 507                                     //   Gdk.threads_enter();
 508
 509                                     e.editing_done();
 510                                     e.remove_widget();
 511                                     _this.activePath = activePath ;
 512                                     _this.changed(''+val,true);
 513
 514
 515                                     return false;
 516                                 });
 517                             }
 518                             //LeftPanel.editableColumn.el.has_entry = true; // alwo editing?
 519                              // otherwise we are going to show the text editor..
 520
 521
 522
 523
 524                         }
 525
 526
 527                     },
 528
 529                     {
 530
 531                         xtype: Gtk.TreeViewColumn,
 532                         pack : ['append_column'],
 533                         title : 'key',
 534                         init : function ()
 535                         {
 536                             XObject.prototype.init.call(this);
 537                             this.el.add_attribute(this.items[0].el , 'markup', 2 );
 538                             LeftPanel.propertyColumn= this;
 539                         },
 540                         items : [
 541                             {
 542                                 xtype : Gtk.CellRendererText,
 543                                 editable : false,
 544                                 pack : ['pack_start'],
 545
 546                                 listeners : {
 547                                     'editing-started' : function(r, e, p) {
 548                                         LeftPanel.get('model').activePath  = p;
 549                                         this.editEvent = e;
 550                                     },
 551                                     edited : function(r,p, t) {
 552
 553                                         // since our visiable col is differnt from the editable one..
 554                                         var model = LeftPanel.get('model');
 555                                         var path = LeftPanel.get('model').activePath;
 556                                         var iter = new Gtk.TreeIter();
 557                                         model.el.get_iter(iter, new Gtk.TreePath.from_string(path));
 558                                         model.el.set_value(iter, 0, t);
 559                                         model.el.set_value(iter, 2, t);
 560
 561                                         LeftPanel.get('model').activePath = false;
 562                                         var LeftTree        = imports.Builder.LeftTree.LeftTree;
 563                                         LeftTree.get('model').changed(LeftPanel.get('model').toJS(), true);
 564                                         this.el.editable = false;
 565
 566                                             //this.el.has_entry = false;
 567                                     }
 568                                 }
 569                             }
 570                         ]
 571                     },
 572
 573                     {
 574
 575                         xtype: Gtk.TreeViewColumn,
 576                         pack : ['append_column'],
 577                         title : 'value',
 578                         init : function ()
 579                         {
 580                             XObject.prototype.init.call(this);
 581                             this.el.add_attribute(this.items[0].el , 'text', 3 );
 582                             this.el.add_attribute(this.items[0].el , 'sensitive', 3 );
 583                             this.el.add_attribute(this.items[0].el , 'editable', 3 );
 584                            // this.el.set_cell_data_func(cell, age_cell_data_func, NULL, NULL);
 585
 586                             LeftPanel.editableColumn= this;
 587                         },
 588                         setOptions : function(ar)
 589                         {
 590                             //this.items[0].el.has_entry = false; // stop editable.
 591                            //this.items[0].el.editable = false;
 592                             var m = this.items[0].el.model;
 593                             m.clear();
 594                             var iter = new Gtk.TreeIter();
 595                             ar.forEach(function(i) {
 596                                    // sort!!!?
 597                                 m.append(iter);
 598                                 m.set_value(iter, 0, i);
 599                             });
 600
 601
 602
 603                         },
 604
 605                         items : [
 606
 607                             {
 608
 609                                 xtype : function() {
 610                                     var  ret = new Gtk.CellRendererCombo();
 611                                     ret.model = new Gtk.ListStore();
 612                                     ret.model.set_column_types ( 1, [
 613                                         GObject.TYPE_STRING,  // 0 real key
 614
 615                                     ]);
 616
 617                                     return  ret;
 618                                 },
 619                                 pack : ['pack_start'],
 620                                 editable : true,
 621                                 has_entry : false,
 622                                 text_column : 0,
 623                                 listeners : {
 624
 625                                     edited : function(r,p, t) {
 626                                         LeftPanel.editing = false;
 627                                         print("EDITED? p:" + p + " t:" + t);
 628                                         LeftPanel.get('model').changed(t, true);
 629                                         LeftPanel.get('model').activePath = false;
 630                                         //this.el.has_entry = false;
 631                                     },
 632
 633                                     'editing-started' : function(r, e, p) {
 634                                         LeftPanel.editing  = true;
 635                                       //  console.log('editing started');
 636                                        // r.has_entry = false;
 637                                         LeftPanel.get('model').editSelected(e);
 638                                     }
 639                                 },
 640
 641
 642                             }
 643                         ]
 644                     }
 645
 646                 ]
 647             }
 648         ]
 649
 650     }
 651 );
 652
 653
 654