git.roojs.org Git - app.Builder.js/blob - src/Builder4/WindowState.vala

   1 /**
   2  * as state management is a bit too complicated inside the builder
   3  * it's better to seperate this into this class
   4  *
   5  * This class has references to all the Class instances that make up the window..
   6  *
   7  */
   8 public class WindowState : Object
   9 {
  10         public Xcls_MainWindow win;
  11
  12         public enum State {
  13                 NONE,
  14                 PREVIEW,
  15                 OBJECT,
  16                 PROP,
  17                 LISTENER,
  18                 CODE,
  19                 FILES,
  20                 PROJECT // project settings..
  21         }
  22
  23         public State state = State.NONE;
  24
  25         public bool children_loaded = false;
  26
  27
  28         public Xcls_WindowLeftTree  left_tree;
  29         public Xcls_WindowAddProp   add_props;
  30         public Xcls_LeftProps       left_props;
  31         public Xcls_ProjectSettings projectsettings;
  32         public ValaProjectSettings  vala_projectsettings;
  33         public Xcls_RightPalete     rightpalete;
  34         public Editor               code_editor;
  35         public Xcls_WindowRooView   window_rooview;
  36         public Xcls_GtkView         window_gladeview;
  37         public Xcls_ValaCompileErrors valacompileerrors;
  38
  39         public Xcls_ClutterFiles     clutterfiles;
  40
  41         public Xcls_WindowLeftProjects left_projects; // can not see where this is initialized..
  42
  43         public DialogTemplateSelect template_select;
  44
  45         public Xcls_PopoverFileDetails file_details;
  46
  47
  48         // dialogs??
  49         public Xcls_DialogPluginWebkit webkit_plugin;
  50
  51         // ctor
  52         public WindowState(Xcls_MainWindow win)
  53         {
  54                 this.win = win;
  55                 // initialize
  56
  57                 // left elements..
  58                 this.leftTreeInit();
  59                 this.propsListInit();
  60
  61                 // on clutter space...
  62                 this.projectEditInit();
  63                 this.codeEditInit();
  64                 this.projectListInit();
  65                 this.fileViewInit();
  66
  67                 // adding stuff
  68                 this.objectAddInit();
  69                 this.propsAddInit();
  70
  71
  72                 // previews...
  73                 this.gtkViewInit();
  74                 this.webkitViewInit();
  75
  76                 // dialogs
  77
  78                 this.fileDetailsInit();
  79
  80                 this.webkit_plugin = new Xcls_DialogPluginWebkit();
  81                 this.template_select = new DialogTemplateSelect();
  82                 this.children_loaded = true;
  83         }
  84
  85
  86         // left tree
  87
  88         public void leftTreeInit()
  89         {
  90
  91                 this.left_tree = new Xcls_WindowLeftTree();
  92                 this.left_tree.ref();
  93                 this.left_tree.main_window = this.win;
  94
  95                 this.win.tree.el.pack_start(this.left_tree.el,true, true,0);
  96                 this.left_tree.el.show_all();
  97
  98                 this.left_tree.before_node_change.connect(() => {
  99                         return this.leftTreeBeforeChange();
 100
 101                 });
 102
 103                 this.left_tree.node_selected.connect((sel) => {
 104                         this.leftTreeNodeSelected(sel);
 105                 });
 106
 107                 this.left_tree.changed.connect(() => {
 108                         this.window_rooview.requestRedraw();
 109                         this.left_tree.model.file.save();
 110                 });
 111
 112         }
 113
 114         public bool leftTreeBeforeChange()
 115         {
 116                 if (this.state != State.CODE) {
 117                         this.left_props.finish_editing();
 118                         return true;
 119                 }
 120                 if (!this.code_editor.saveContents()) {
 121                         return false;
 122                 }
 123                 return false;
 124         }
 125
 126         public void leftTreeNodeSelected(JsRender.Node? sel)
 127         {
 128
 129                 print("node_selected called %s\n", (sel == null) ? "NULL" : "a value");
 130
 131                 if (sel == null) {
 132                         this.left_props.el.hide();
 133                 }
 134                 this.left_props.el.show();
 135                 this.left_props.load(this.left_tree.getActiveFile(), sel);
 136                 switch (this.state) {
 137
 138                         case State.OBJECT:
 139
 140                                  if (sel == null) {
 141                                         this.rightpalete.clear();
 142                                         break;
 143                                 }
 144                                 this.rightpalete.load(this.left_tree.getActiveFile().palete(), sel.fqn());
 145                                 break;
 146
 147
 148                    case State.PROP:
 149                                 if (sel == null) {
 150                                         this.add_props.clear();
 151                                         break;
 152                                 }
 153                                 this.add_props.show(this.left_tree.getActiveFile().palete(), "props", sel.fqn());
 154                                 break;
 155
 156                         case State.LISTENER:
 157
 158                                 if (sel == null) {
 159                                         this.add_props.clear();
 160                                         break;
 161                                 }
 162                                 this.add_props.show(this.left_tree.getActiveFile().palete(), "signals", sel.fqn());
 163                                 break;
 164
 165                         case State.CODE:
 166                                  this.switchState(State.PREVIEW);
 167
 168                                 break;
 169
 170
 171                 }
 172
 173
 174         }
 175
 176
 177
 178
 179         public void propsListInit()
 180         {
 181
 182                 this.left_props =new Xcls_LeftProps();
 183                 this.left_props.ref();
 184                 this.left_props.main_window = this.win;
 185                 this.win.props.el.pack_start(this.left_props.el,true, true,0);
 186                 this.left_props.el.show_all();
 187
 188                 this.left_props.show_editor.connect( (file, node, type,  key) => {
 189                         this.switchState(State.CODE);
 190                         this.code_editor.show(
 191                                 file,
 192                                 node,
 193                                 type,
 194                                 key
 195                         );
 196
 197
 198                 });
 199
 200
 201                 this.left_props.stop_editor.connect( () => {
 202                         if (this.state != State.CODE) {
 203                                 return true;
 204                         }
 205
 206                         var ret =  this.code_editor.saveContents();
 207                         if (!ret) {
 208                                 return false;
 209                         }
 210                         this.switchState(State.PREVIEW);
 211                         return ret;
 212                 });
 213
 214                 this.left_props.changed.connect(() => {
 215                           if (this.left_tree.getActiveFile().xtype == "Roo" ) {
 216                                    this.window_rooview.requestRedraw();
 217
 218                            } else {
 219                                   this.window_gladeview.loadFile(this.left_tree.getActiveFile());
 220                           }
 221                           this.left_tree.model.updateSelected();
 222                           this.left_tree.model.file.save();
 223                 });
 224
 225
 226
 227         }
 228
 229         //-------------  projects edit
 230
 231         public void projectEditInit()
 232         {
 233                 this.projectsettings  =new Xcls_ProjectSettings();
 234                 this.projectsettings.ref();  /// really?
 235
 236                 this.vala_projectsettings  =new ValaProjectSettings();
 237                 this.vala_projectsettings.ref();
 238                 this.vala_projectsettings.window = this.win;
 239
 240                 ((Gtk.Container)(this.win.projecteditview.el.get_widget())).add(this.projectsettings.el);
 241                 //this.projectsettings.el.show_all();
 242
 243                 var stage = this.win.projecteditview.el.get_stage();
 244                 stage.set_background_color(  Clutter.Color.from_string("#000"));
 245
 246                 this.projectsettings.buttonPressed.connect((btn) => {
 247                          if (this.left_tree.getActiveFile().xtype == "Roo" ) {
 248                                 if (btn == "save") {
 249                                         this.window_rooview.view.renderJS(true);
 250                                 }
 251                                 if (btn == "apply") {
 252                                         this.window_rooview.view.renderJS(true);
 253                                         return;
 254                                 }
 255                         } else {
 256                                 // do nothing for gtk..
 257                         }
 258                         if (btn == "save" || btn == "apply") {
 259                                 this.win.project.save();
 260
 261                         }
 262                         this.switchState (State.PREVIEW);
 263
 264                  });
 265
 266         }
 267         // ----------- object adding
 268         public void objectAddInit()
 269         {
 270
 271                 this.rightpalete  = new Xcls_RightPalete();
 272                 this.rightpalete.ref();  /// really?
 273                 ((Gtk.Container)(this.win.objectview.el.get_widget())).add(this.rightpalete.el);
 274                 //this.projectsettings.el.show_all();
 275
 276                 var stage = this.win.objectview.el.get_stage();
 277                 stage.set_background_color(  Clutter.Color.from_string("#000"));
 278
 279         }
 280
 281         // -----------  properties adding list...
 282         // listener uses the properties
 283         public void propsAddInit()
 284         {
 285         // Add properties
 286                 this.add_props  = new Xcls_WindowAddProp();
 287                 this.add_props.ref();  /// really?
 288                 ((Gtk.Container)(this.win.addpropsview.el.get_widget())).add(this.add_props.el);
 289                 //this.projectsettings.el.show_all();
 290
 291                 var  stage = this.win.addpropsview.el.get_stage();
 292                 stage.set_background_color(  Clutter.Color.from_string("#000"));
 293
 294
 295                 this.add_props.select.connect( (key,type,skel, etype) => {
 296                         this.left_props.addProp(etype, key, skel, type);
 297                 });
 298
 299         }
 300         public void propsAddShow()
 301         {
 302
 303         }
 304         public void propsAddHide()
 305         {
 306
 307         }
 308
 309
 310
 311
 312         // ----------- Add / Edit listener
 313         // listener uses the properties
 314         //public void listenerInit()     { }
 315         public void listenerShow()
 316         {
 317
 318         }
 319         public void listenerHide()
 320         {
 321
 322         }
 323
 324         // -------------- codeEditor
 325
 326         public void codeEditInit()
 327         {
 328                 this.code_editor  = new  Editor();
 329                 //this.code_editor.ref();  /// really?
 330                 ((Gtk.Container)(this.win.codeeditview.el.get_widget())).add(this.code_editor.el);
 331
 332                 this.code_editor.window = this.win;
 333                 //this.projectsettings.el.show_all();
 334
 335                 var stage = this.win.codeeditview.el.get_stage();
 336                 stage.set_background_color(  Clutter.Color.from_string("#000"));
 337                 // editor.save...
 338
 339                 this.code_editor.save.connect( () => {
 340                          this.left_tree.model.file.save();
 341                          this.left_tree.model.updateSelected();
 342                 });
 343
 344         }
 345
 346         // ----------- list of projects on left
 347         public void  projectListInit()
 348         {
 349
 350                 this.left_projects = new Xcls_WindowLeftProjects();
 351                  this.left_projects.ref();
 352                  this.win.leftpane.el.pack_start(this.left_projects.el,true, true,0);
 353                  this.left_projects.el.show_all();
 354                  this.left_projects.project_selected.connect((proj) => {
 355                         this.buttonsShowHide();
 356                         proj.scanDirs();
 357                         this.clutterfiles.loadProject(proj);
 358
 359                  });
 360
 361         }
 362         // ----------- file view
 363
 364         public void fileViewInit()
 365         {
 366                 var stage = this.win.rooview.el.get_stage(); // seems odd...
 367                 this.clutterfiles = new Xcls_ClutterFiles();
 368                 this.clutterfiles.ref();
 369                 stage.add_child(this.clutterfiles.el);
 370                 this.clutterfiles.el.show_all();
 371
 372
 373                 this.clutterfiles.open.connect((file) => {
 374                         this.fileViewOpen(file);
 375                 });
 376                 this.clutterfiles.el.transitions_completed.connect(() => {
 377                         if (this.state == State.FILES) {
 378                                 this.win.rooview.el.hide();
 379                         } else {
 380                                 this.clutterfiles.el.hide();
 381                         }
 382
 383
 384                 });
 385
 386         }
 387
 388         public void fileDetailsInit()
 389         {
 390                 this.file_details = new Xcls_PopoverFileDetails();
 391                 this.file_details.mainwindow = this.win;
 392                 // force it modal to the main window..
 393
 394                 this.file_details.success.connect((project,file) =>
 395                 {
 396                         this.fileViewOpen(file);
 397                 });
 398
 399         }
 400
 401         public void fileViewOpen(JsRender.JsRender file)
 402         {
 403                 this.win.project = file.project;
 404                 this.switchState (State.PREVIEW);
 405
 406                 this.left_tree.model.loadFile(file);
 407
 408                 var ctr= ((Gtk.Container)(this.win.rooview.el.get_widget()));
 409                 var ctr_p= ((Gtk.Container)(this.win.projecteditview.el.get_widget()));
 410
 411                 if (file.xtype == "Roo" ) {
 412                         ctr.foreach( (w) => { ctr.remove(w); });
 413                         ctr_p.foreach( (w) => { ctr_p.remove(w); });
 414                         ctr.add(this.window_rooview.el);
 415                         ctr_p.add(this.projectsettings.el);
 416                         this.window_rooview.loadFile(file);
 417                         this.window_rooview.el.show_all();
 418                         this.projectsettings.el.show_all();
 419
 420                 } else {
 421                         ctr.foreach( (w) => { ctr.remove(w); });
 422                         ctr_p.foreach( (w) => { ctr_p.remove(w); });
 423                         ctr.add(this.window_gladeview.el);
 424                         ctr_p.add(this.vala_projectsettings.el);
 425                         this.window_gladeview.loadFile(file);
 426                         this.window_gladeview.el.show_all();
 427                         this.vala_projectsettings.el.show_all();
 428                 }
 429                 print("OPEN : " + file.name);
 430                 this.win.editpane.el.set_position(this.win.editpane.el.max_position);
 431                 this.win.setTitle(file.project.name + " : " +file.name);
 432
 433
 434                 }
 435
 436
 437         // ---------  webkit view
 438         public void webkitViewInit()
 439         {
 440                 this.window_rooview  =new Xcls_WindowRooView();
 441                 this.window_rooview.ref();
 442                 ((Gtk.Container)(this.win.rooview.el.get_widget())).add(this.window_rooview.el);
 443                 this.window_rooview.el.show_all();
 444
 445                 var stage = this.win.rooview.el.get_stage();
 446                 stage.set_background_color(  Clutter.Color.from_string("#000"));
 447         }
 448
 449         // ------ Gtk  - view
 450
 451         public void gtkViewInit()
 452         {
 453                 this.window_gladeview  =new Xcls_GtkView();
 454                 this.window_gladeview.ref();
 455                 this.window_gladeview.main_window = this.win;
 456         }
 457
 458         public void easingSaveAll()
 459         {
 460                 this.win.addpropsview.el.save_easing_state();
 461                 this.win.codeeditview.el.save_easing_state();
 462                 this.win.objectview.el.save_easing_state();
 463                 this.win.projecteditview.el.save_easing_state();
 464                 this.win.rooview.el.save_easing_state();
 465                 this.clutterfiles.el.save_easing_state();
 466
 467         }
 468         public void easingRestoreAll()
 469         {
 470                 this.win.addpropsview.el.restore_easing_state();
 471                 this.win.codeeditview.el.restore_easing_state();
 472                 this.win.objectview.el.restore_easing_state();
 473                 this.win.projecteditview.el.restore_easing_state();
 474                 this.win.rooview.el.restore_easing_state();
 475                 this.clutterfiles.el.restore_easing_state();
 476
 477         }
 478         public void switchState(State new_state)
 479         {
 480
 481                 // save the easing state of everything..
 482                 this.easingSaveAll();
 483
 484                 switch (this.state) {
 485
 486                         case State.PREVIEW:
 487                                 if (this.left_tree.getActiveFile() != null) {
 488                                          if (this.left_tree.getActiveFile().xtype == "Roo" ) {
 489                                                  this.window_rooview.createThumb();
 490                                          } else {
 491                                                   this.window_gladeview.createThumb();
 492                                           }
 493                                 }
 494                                 // normally we are going from preview to another state.
 495                                 // and different windows hide the preview in differnt ways..
 496
 497                                 break;
 498
 499                    case State.LISTENER:
 500                    case State.PROP:
 501
 502                                 this.win.addpropsview.el.set_scale(0.0f,0.0f);
 503                                  break;
 504
 505                         case State.CODE:
 506
 507
 508                                 this.code_editor.saveContents();
 509
 510                                 this.win.codeeditview.el.set_scale(0.0f,0.0f);
 511                                  break;
 512
 513
 514                          case State.OBJECT:
 515
 516                                 this.win.objectview.el.set_scale(0.0f,0.0f);
 517                                  break;
 518
 519                    case State.PROJECT:
 520                                 if (this.win.project.xtype == "Gtk") {
 521                                         this.vala_projectsettings.save();
 522                                 }
 523
 524                                 this.win.projecteditview.el.set_scale(0.0f,0.0f);
 525                                  break;
 526
 527                   case State.FILES:
 528                                 // hide files...
 529
 530                                 this.win.rooview.el.show_all();
 531                                 this.win.rooview.el.set_easing_duration(1000);
 532                                 this.win.rooview.el.set_rotation_angle(Clutter.RotateAxis.Y_AXIS, 0.0f);
 533                                 this.win.rooview.el.set_scale(1.0f,1.0f);
 534                                 this.win.rooview.el.set_pivot_point(0.5f,0.5f);
 535                                 this.win.rooview.el.set_opacity(0xff);
 536
 537
 538
 539                                  this.clutterfiles.el.set_easing_duration(1000);
 540                                 this.clutterfiles.el.set_pivot_point(0.5f,0.5f);
 541                                 this.clutterfiles.el.set_rotation_angle(Clutter.RotateAxis.Y_AXIS, -180.0f);
 542                                 this.clutterfiles.el.set_opacity(0);
 543
 544                                 //this.clutterfiles.el.hide();
 545
 546
 547                                 break;
 548
 549
 550                 }
 551
 552                 var oldstate  =this.state;
 553                 this.state = new_state;
 554
 555
 556
 557                 this.buttonsShowHide();
 558
 559
 560                 switch (this.state) {
 561
 562                         case State.PREVIEW:  // this is the default state when working...
 563                                  this.win.editpane.el.show(); // holder for tree and properties..
 564
 565
 566                                  this.left_projects.el.hide();
 567                                  if (oldstate != State.FILES) {
 568                                         // it's handled above..
 569                                         print ("changing state to preview from NOT files..");
 570
 571
 572                                         this.win.rooview.el.set_scale(1.0f,1.0f);
 573                                  }
 574
 575                                 break;
 576
 577
 578                         case State.LISTENER:
 579                 // same as prop?
 580                         case State.PROP:
 581                                 var ae =      this.left_tree.getActiveElement();
 582                                 if (ae == null) {
 583                                         this.state = oldstate;
 584                                         this.buttonsShowHide();
 585                                         this.resizeCanvasElements();
 586                                         this.easingRestoreAll();
 587                                         return;
 588                                 }
 589                                 this.add_props.el.show_all();
 590                                 this.add_props.show(
 591                                         Palete.factory(this.win.project.xtype),
 592                                         this.state == State.LISTENER ? "signals" : "props",
 593                                         ae.fqn()
 594                                 );
 595
 596
 597
 598
 599                                 // -- FIXME? this needs to be State aware?
 600
 601                                 this.win.rooview.el.set_pivot_point(1.0f,0.5f);
 602
 603                                 this.win.addpropsview.el.set_scale(1.0f,1.0f);
 604                                  break;
 605
 606                         case State.OBJECT:
 607                                  var n = this.left_tree.getActiveElement();
 608
 609                                 if (this.left_tree.model.file == null) {
 610                                         this.state =oldstate;
 611                                         this.buttonsShowHide();
 612                                         this.resizeCanvasElements();
 613                                         this.easingRestoreAll();
 614                                         return;
 615                                 }
 616
 617                                 if (n == null && this.left_tree.model.file.tree != null) {
 618                                         this.state = oldstate;
 619                                         this.buttonsShowHide();
 620                                         this.resizeCanvasElements();
 621                                         this.easingRestoreAll();
 622                                         return;
 623                                 }
 624
 625                                 this.rightpalete.el.show_all();
 626                                 this.rightpalete.load(this.left_tree.getActiveFile().palete(), n == null ? "*top" : n.fqn());
 627
 628
 629
 630
 631                                 this.win.objectview.el.set_scale(1.0f,1.0f);
 632
 633                                 break;
 634
 635
 636                         case State.CODE:
 637
 638                                 this.code_editor.el.show_all();
 639
 640                                 // caller needs to call editor - show....
 641
 642
 643                                  this.win.codeeditview.el.set_scale(1.0f,1.0f);
 644                                  break;
 645
 646
 647
 648                    case State.PROJECT:
 649
 650                            if (this.win.project.xtype == "Roo") {
 651                                         this.projectsettings.el.show_all();
 652                                         this.projectsettings.show(this.win.project);
 653                                 } else {
 654                                         this.vala_projectsettings.el.show_all();
 655                                         this.vala_projectsettings.show((Project.Gtk)this.win.project);
 656                                 }
 657
 658                                 this.win.rooview.el.set_pivot_point(1.0f,1.0f); // bottom right..
 659
 660                                 this.win.projecteditview.el.set_scale(1.0f,1.0f);
 661
 662
 663                                 break;
 664
 665                    case State.FILES:  // can only get here from PREVIEW state.. in theory..
 666
 667
 668                                 this.win.editpane.el.hide(); // holder for tree and properties..
 669
 670                                 this.left_projects.el.show();
 671
 672                                  this.win.rooview.el.set_easing_duration(1000);
 673                                 this.win.rooview.el.set_pivot_point(0.5f,0.5f);
 674                                 this.win.rooview.el.set_rotation_angle(Clutter.RotateAxis.Y_AXIS, 180.0f);
 675                                 this.win.rooview.el.set_opacity(0);
 676                                 //el.set_scale(0.0f,0.0f);
 677
 678
 679                                 if (this.win.project != null) {
 680                                         this.left_projects.selectProject(this.win.project);
 681                                 }
 682
 683
 684                                 this.clutterfiles.el.show_all();
 685
 686                                 this.clutterfiles.el.set_easing_duration(1000);
 687                                 this.clutterfiles.el.set_pivot_point(0.5f,0.5f);
 688                                 this.clutterfiles.el.set_rotation_angle(Clutter.RotateAxis.Y_AXIS, 0.0f);
 689                                 this.clutterfiles.el.set_opacity(0xff);
 690
 691
 692
 693                                 break;
 694
 695
 696                 }
 697                 this.resizeCanvasElements();
 698                 this.easingRestoreAll();
 699
 700
 701         }
 702
 703         public int redraw_count = 0;
 704         public void resizeCanvas() // called by window resize .. delays redraw
 705         {
 706                 var rc = this.redraw_count;
 707                 this.redraw_count = 2;
 708                 if (rc == 0) {
 709                         GLib.Timeout.add(100,  ()  =>{
 710                                  return this.resizeCanvasQueue();
 711                         });
 712                 }
 713         }
 714         public bool  resizeCanvasQueue()
 715         {
 716                 //print("WindowState.resizeCanvasQueue %d\n", this.redraw_count);
 717
 718                 if (this.redraw_count < 1) {
 719                         return false; // should not really happen...
 720                 }
 721
 722
 723                 this.redraw_count--;
 724
 725                 if (this.redraw_count > 0) {
 726                         return true; // do it again in 1 second...
 727                 }
 728                 // got down to 0 or -1....
 729                 this.redraw_count = 0;
 730                 this.resizeCanvasElements();
 731                 return false;
 732
 733         }
 734         public void resizeCanvasElements()
 735         {
 736                 Gtk.Allocation alloc;
 737                 this.win.clutterembed.el.get_allocation(out alloc);
 738
 739            // print("WindowState.resizeCanvasElements\n");
 740                 if (!this.children_loaded || this.win.clutterembed == null) {
 741                         print("WindowState.resizeCanvasElements = ingnore not loaded or no clutterfiles\n");
 742                         return;
 743                 }
 744
 745                 var avail = alloc.width < 50.0f ? 0 :  alloc.width - 50.0f;
 746                 var palsize = avail < 300.0f ? avail : 300.0f;
 747
 748
 749                 // -------- code edit min 600
 750
 751                 var codesize = avail < 800.0f ? avail : 800.0f;
 752
 753
 754                 //print("set code size %f\n", codesize);
 755
 756
 757
 758                 switch ( this.state) {
 759                         case State.PREVIEW:
 760                                 this.win.rooview.el.set_size(alloc.width-50, alloc.height);
 761                                 break;
 762
 763                         case State.FILES:
 764                                 this.clutterfiles.set_size(alloc.width-50, alloc.height);
 765                                 break;
 766
 767                         case State.PROJECT:
 768
 769                                 this.win.projecteditview.el.set_size(alloc.width-50, alloc.height / 2.0f);
 770
 771                            // this.win.rooview.el.save_easing_state();
 772                                 //this.win.rooview.el.set_size(alloc.width / 2.0f, alloc.height / 2.0f);
 773                                 this.win.rooview.el.set_scale(0.5f, 0.5f);
 774                                 //this.win.rooview.el.restore_easing_state();
 775                                 break;
 776
 777                         case State.CODE:
 778                                 this.win.codeeditview.el.set_size(codesize, alloc.height);
 779                                 var scale = avail > 0.0f ? (avail - codesize -10 ) / avail : 0.0f;
 780                                 //this.win.rooview.el.save_easing_state();
 781
 782                                 this.win.rooview.el.set_scale(scale,scale);
 783                            // this.win.rooview.el.restore_easing_state();
 784                                 break;
 785
 786                         case State.PROP:
 787                         case State.LISTENER:
 788                                  this.win.addpropsview.el.set_size(palsize, alloc.height);
 789                                 var scale = avail > 0.0f ? (avail - palsize -10 ) / avail : 0.0f;
 790                                 this.win.rooview.el.set_scale(scale,scale);
 791                                 break;
 792
 793                         case State.OBJECT:
 794                                 this.win.objectview.el.set_size(palsize, alloc.height);
 795                                 var scale = avail > 0.0f ? (avail - palsize -10 ) / avail : 0.0f;
 796                                 //this.win.rooview.el.save_easing_state();
 797                                 this.win.rooview.el.set_scale(scale,scale);
 798                            // this.win.rooview.el.restore_easing_state();
 799                                 break;
 800                 }
 801         }
 802
 803         // -- buttons show hide.....
 804
 805         public void buttonsShowHide()
 806         {
 807                 // basically hide everything, then show the relivant..
 808
 809                  this.win.backbutton.el.hide();
 810
 811                 this.win.projectbutton.el.hide(); // show file nav...
 812                 this.win.editfilebutton.el.hide();
 813                 this.win.projecteditbutton.el.hide();
 814
 815
 816                 this.win.objectshowbutton.el.hide(); // add objects
 817                 this.win.addpropbutton.el.hide();
 818                 this.win.addlistenerbutton.el.hide();
 819
 820
 821
 822                 this.win.addprojectbutton.el.hide();
 823                 this.win.addfilebutton.el.hide();
 824                 this.win.delprojectbutton.el.hide();
 825
 826
 827                 switch (this.state) {
 828
 829                         case State.PREVIEW:  // this is the default state when working...
 830
 831                                 this.win.projectbutton.el.show(); // show file nav...
 832                                 this.win.editfilebutton.el.show();
 833                                 this.win.projecteditbutton.el.show();
 834
 835
 836                                 this.win.objectshowbutton.el.show(); // add objects
 837                                 this.win.addpropbutton.el.show();
 838                                 this.win.addlistenerbutton.el.show();
 839                                 break;
 840
 841
 842                         case State.CODE:
 843                         case State.PROP:
 844                         case State.LISTENER:
 845                         case State.OBJECT:
 846
 847                                 this.win.backbutton.el.show();
 848                                 this.win.objectshowbutton.el.show(); // add objects
 849                                 this.win.addpropbutton.el.show();
 850                                 this.win.addlistenerbutton.el.show();
 851                                 break;
 852
 853                         case State.PROJECT:
 854                                 // anything else?
 855                                 this.win.backbutton.el.show();
 856                                 break;
 857
 858
 859                         case State.FILES:
 860                                 if (this.left_projects.getSelectedProject() != null ) {
 861                                         if (this.left_tree.getActiveFile() != null) {
 862                                                 this.win.backbutton.el.show();
 863                                         }
 864                                         this.win.addfilebutton.el.show();
 865                                 }
 866
 867                                 this.win.addprojectbutton.el.show();
 868                                 this.win.delprojectbutton.el.show();
 869
 870                                 break;
 871                 }
 872
 873         }
 874
 875
 876 }
 877
 878