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