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                 CODEONLY,
  20                 FILES,
  21                 PROJECT // project settings..
  22         }
  23
  24         public State state = State.NONE;
  25
  26         public bool children_loaded = false;
  27
  28
  29
  30         public Project.Project project;
  31         public JsRender.JsRender file;
  32
  33
  34
  35         public Xcls_WindowLeftTree  left_tree;
  36         public Xcls_WindowAddProp   add_props;
  37         public Xcls_LeftProps       left_props;
  38         public Xcls_ProjectSettings projectsettings;
  39         public ValaProjectSettings  vala_projectsettings;
  40         public Xcls_RightPalete     rightpalete;
  41         public Editor               code_editor;
  42         public Xcls_WindowRooView   window_rooview;
  43         public Xcls_GtkView         window_gladeview;
  44
  45         public Xcls_ClutterFiles     clutterfiles;
  46
  47         public Xcls_WindowLeftProjects left_projects; // can not see where this is initialized..
  48
  49         public DialogTemplateSelect template_select;
  50
  51         public Xcls_PopoverFileDetails file_details;
  52
  53
  54         public Xcls_ValaCompileResults compile_results;
  55
  56         // dialogs??
  57         public Xcls_DialogPluginWebkit webkit_plugin;
  58
  59
  60         public Palete.ValaSource valasource; // the spawner that runs the vala compiler.
  61         public Json.Object last_compile_result;
  62
  63         // ctor
  64         public WindowState(Xcls_MainWindow win)
  65         {
  66                 this.win = win;
  67                 // initialize
  68
  69                 // left elements..
  70                 this.leftTreeInit();
  71                 this.propsListInit();
  72
  73                 // on clutter space...
  74                 this.projectEditInit();
  75                 this.codeEditInit();
  76                 this.projectListInit();
  77                 this.fileViewInit();
  78
  79                 // adding stuff
  80                 this.objectAddInit();
  81                 this.propsAddInit();
  82
  83
  84                 // previews...
  85                 this.gtkViewInit();
  86                 this.webkitViewInit();
  87
  88                 // dialogs
  89
  90                 this.fileDetailsInit();
  91
  92                 this.webkit_plugin = new Xcls_DialogPluginWebkit();
  93                 this.template_select = new DialogTemplateSelect();
  94                 this.children_loaded = true;
  95
  96                 this.left_tree.node_selected.connect((sel) => {
  97                         this.window_gladeview.sourceview.nodeSelected(sel);
  98                 });
  99                 this.valasource = new Palete.ValaSource();
 100                 this.valasource.compiled.connect(this.valaCompiled);
 101
 102                 this.compile_results = new  Xcls_ValaCompileResults();
 103                 this.compile_results.window = this.win;
 104                 this.valasource.compile_output.connect(this.compile_results.addLine);
 105         }
 106
 107
 108         // left tree
 109
 110         public void leftTreeInit()
 111         {
 112
 113                 this.left_tree = new Xcls_WindowLeftTree();
 114                 this.left_tree.ref();
 115                 this.left_tree.main_window = this.win;
 116
 117                 this.win.tree.el.pack_start(this.left_tree.el,true, true,0);
 118                 this.left_tree.el.show_all();
 119
 120                 this.left_tree.before_node_change.connect(() => {
 121                         return this.leftTreeBeforeChange();
 122
 123                 });
 124
 125                 this.left_tree.node_selected.connect((sel) => {
 126                         this.leftTreeNodeSelected(sel);
 127                 });
 128
 129                 this.left_tree.changed.connect(() => {
 130
 131                         this.file.save();
 132                         if (this.left_tree.getActiveFile().xtype == "Roo" ) {
 133                                    this.window_rooview.requestRedraw();
 134                         } else {
 135                                   this.window_gladeview.loadFile(this.left_tree.getActiveFile());
 136                         }
 137
 138                 });
 139
 140         }
 141
 142         public bool leftTreeBeforeChange()
 143         {
 144                 if (this.state != State.CODE) {
 145                         this.left_props.finish_editing();
 146                         return true;
 147                 }
 148                 if (!this.code_editor.saveContents()) {
 149                         return false;
 150                 }
 151                 return false;
 152         }
 153
 154         public void leftTreeNodeSelected(JsRender.Node? sel)
 155         {
 156
 157                 print("node_selected called %s\n", (sel == null) ? "NULL" : "a value");
 158
 159                 if (sel == null) {
 160                         this.left_props.el.hide();
 161                 }
 162                 this.left_props.el.show();
 163                 this.left_props.load(this.left_tree.getActiveFile(), sel);
 164                 switch (this.state) {
 165
 166                         case State.OBJECT:
 167
 168                                  if (sel == null) {
 169                                         this.rightpalete.clear();
 170                                         break;
 171                                 }
 172                                 this.rightpalete.load(this.left_tree.getActiveFile().palete(), sel.fqn());
 173                                 break;
 174
 175
 176                    case State.PROP:
 177                                 if (sel == null) {
 178                                         this.add_props.clear();
 179                                         break;
 180                                 }
 181                                 this.add_props.show(this.left_tree.getActiveFile().palete(), "props", sel.fqn());
 182                                 break;
 183
 184                         case State.LISTENER:
 185
 186                                 if (sel == null) {
 187                                         this.add_props.clear();
 188                                         break;
 189                                 }
 190                                 this.add_props.show(this.left_tree.getActiveFile().palete(), "signals", sel.fqn());
 191                                 break;
 192
 193                         case State.CODE:
 194                                  this.switchState(State.PREVIEW);
 195
 196                                 break;
 197
 198
 199                 }
 200
 201
 202         }
 203
 204
 205
 206
 207         public void propsListInit()
 208         {
 209
 210                 this.left_props =new Xcls_LeftProps();
 211                 this.left_props.ref();
 212                 this.left_props.main_window = this.win;
 213                 this.win.props.el.pack_start(this.left_props.el,true, true,0);
 214                 this.left_props.el.show_all();
 215
 216                 this.left_props.show_editor.connect( (file, node, type,  key) => {
 217                         this.switchState(State.CODE);
 218                         this.code_editor.show(
 219                                 file,
 220                                 node,
 221                                 type,
 222                                 key
 223                         );
 224
 225
 226                 });
 227
 228
 229                 this.left_props.stop_editor.connect( () => {
 230                         if (this.state != State.CODE) {
 231                                 return true;
 232                         }
 233
 234                         var ret =  this.code_editor.saveContents();
 235                         if (!ret) {
 236                                 return false;
 237                         }
 238                         this.switchState(State.PREVIEW);
 239                         return ret;
 240                 });
 241
 242                 this.left_props.changed.connect(() => {
 243                         if (this.left_tree.getActiveFile().xtype == "Roo" ) {
 244                                    this.window_rooview.requestRedraw();
 245                         } else {
 246                                   this.window_gladeview.loadFile(this.left_tree.getActiveFile());
 247                         }
 248                         this.left_tree.model.updateSelected();
 249                         this.file.save();
 250                         if (this.file.xtype=="Gtk") {
 251                                 this.valasource.checkFileSpawn(this.file);
 252                         }
 253                 });
 254
 255
 256
 257         }
 258
 259         //-------------  projects edit
 260
 261         public void projectEditInit()
 262         {
 263                 this.projectsettings  =new Xcls_ProjectSettings();
 264                 this.projectsettings.ref();  /// really?
 265
 266                 this.vala_projectsettings  =new ValaProjectSettings();
 267                 this.vala_projectsettings.ref();
 268                 this.vala_projectsettings.window = this.win;
 269
 270                 ((Gtk.Container)(this.win.projecteditview.el.get_widget())).add(this.projectsettings.el);
 271                 //this.projectsettings.el.show_all();
 272
 273                 var stage = this.win.projecteditview.el.get_stage();
 274                 stage.set_background_color(  Clutter.Color.from_string("#000"));
 275
 276                 this.projectsettings.buttonPressed.connect((btn) => {
 277                          if (this.left_tree.getActiveFile().xtype == "Roo" ) {
 278                                 if (btn == "save") {
 279                                         this.window_rooview.view.renderJS(true);
 280                                 }
 281                                 if (btn == "apply") {
 282                                         this.window_rooview.view.renderJS(true);
 283                                         return;
 284                                 }
 285                         } else {
 286                                 // do nothing for gtk..
 287                         }
 288                         if (btn == "save" || btn == "apply") {
 289                                 this.win.project.save();
 290
 291                         }
 292                         this.switchState (State.PREVIEW);
 293
 294                  });
 295
 296         }
 297         // ----------- object adding
 298         public void objectAddInit()
 299         {
 300
 301                 this.rightpalete  = new Xcls_RightPalete();
 302                 this.rightpalete.ref();  /// really?
 303                 ((Gtk.Container)(this.win.objectview.el.get_widget())).add(this.rightpalete.el);
 304                 //this.projectsettings.el.show_all();
 305
 306                 var stage = this.win.objectview.el.get_stage();
 307                 stage.set_background_color(  Clutter.Color.from_string("#000"));
 308
 309         }
 310
 311         // -----------  properties adding list...
 312         // listener uses the properties
 313         public void propsAddInit()
 314         {
 315         // Add properties
 316                 this.add_props  = new Xcls_WindowAddProp();
 317                 this.add_props.ref();  /// really?
 318                 ((Gtk.Container)(this.win.addpropsview.el.get_widget())).add(this.add_props.el);
 319                 //this.projectsettings.el.show_all();
 320
 321                 var  stage = this.win.addpropsview.el.get_stage();
 322                 stage.set_background_color(  Clutter.Color.from_string("#000"));
 323
 324
 325                 this.add_props.select.connect( (key,type,skel, etype) => {
 326                         this.left_props.addProp(etype, key, skel, type);
 327                 });
 328
 329         }
 330         public void propsAddShow()
 331         {
 332
 333         }
 334         public void propsAddHide()
 335         {
 336
 337         }
 338
 339
 340
 341
 342         // ----------- Add / Edit listener
 343         // listener uses the properties
 344         //public void listenerInit()     { }
 345         public void listenerShow()
 346         {
 347
 348         }
 349         public void listenerHide()
 350         {
 351
 352         }
 353
 354         // -------------- codeEditor
 355
 356         public void codeEditInit()
 357         {
 358                 this.code_editor  = new  Editor();
 359                 //this.code_editor.ref();  /// really?
 360                 ((Gtk.Container)(this.win.codeeditview.el.get_widget())).add(this.code_editor.el);
 361
 362                 this.code_editor.window = this.win;
 363                 //this.projectsettings.el.show_all();
 364
 365                 var stage = this.win.codeeditview.el.get_stage();
 366                 stage.set_background_color(  Clutter.Color.from_string("#000"));
 367                 // editor.save...
 368
 369                 this.code_editor.save.connect( () => {
 370                         this.file.save();
 371                         this.left_tree.model.updateSelected();
 372                         if (this.left_tree.getActiveFile().xtype == "Roo" ) {
 373                                    this.window_rooview.requestRedraw();
 374                         } else {
 375                                   this.window_gladeview.loadFile(this.left_tree.getActiveFile());
 376                         }
 377                          // we do not need to call spawn... - as it's already called by the editor?
 378
 379                 });
 380
 381         }
 382
 383         // ----------- list of projects on left
 384         public void  projectListInit()
 385         {
 386
 387                 this.left_projects = new Xcls_WindowLeftProjects();
 388                  this.left_projects.ref();
 389                  this.win.leftpane.el.pack_start(this.left_projects.el,true, true,0);
 390                  this.left_projects.el.show_all();
 391                  this.left_projects.project_selected.connect((proj) => {
 392                         this.buttonsShowHide();
 393                         proj.scanDirs();
 394                         this.clutterfiles.loadProject(proj);
 395
 396                  });
 397
 398         }
 399         // ----------- file view
 400
 401         public void fileViewInit()
 402         {
 403                 var stage = this.win.rooview.el.get_stage(); // seems odd...
 404                 this.clutterfiles = new Xcls_ClutterFiles();
 405                 this.clutterfiles.ref();
 406                 stage.add_child(this.clutterfiles.el);
 407                 this.clutterfiles.el.show();
 408
 409
 410                 this.clutterfiles.open.connect((file) => {
 411                         this.fileViewOpen(file);
 412                 });
 413                 this.clutterfiles.el.transitions_completed.connect(() => {
 414                         if (this.state == State.FILES) {
 415                                 this.win.rooview.el.hide();
 416                         } else {
 417                                 this.clutterfiles.el.hide();
 418                         }
 419
 420
 421                 });
 422
 423         }
 424
 425         public void fileDetailsInit()
 426         {
 427                 this.file_details = new Xcls_PopoverFileDetails();
 428                 this.file_details.mainwindow = this.win;
 429                 // force it modal to the main window..
 430
 431                 this.file_details.success.connect((project,file) =>
 432                 {
 433                         this.fileViewOpen(file);
 434                 });
 435
 436         }
 437
 438         public void fileViewOpen(JsRender.JsRender file, int line = -1)
 439         {
 440                 this.win.project = file.project;
 441                 this.project = file.project;
 442                 this.file = file;
 443
 444
 445                 if (file.xtype == "PlainFile") {
 446                         this.switchState (State.CODEONLY);
 447                         file.loadItems();
 448                         this.code_editor.show(file, null, "", "");
 449                         if (line> -1) {
 450                                 this.code_editor.scroll_to_line(line);
 451                         }
 452                 } else {
 453
 454                         this.switchState (State.PREVIEW);
 455                         // this triggers loadItems..
 456                         this.left_tree.model.loadFile(file);
 457
 458                 }
 459
 460
 461                 var ctr= ((Gtk.Container)(this.win.rooview.el.get_widget()));
 462                 var ctr_p= ((Gtk.Container)(this.win.projecteditview.el.get_widget()));
 463
 464                 if (file.project.xtype == "Roo" ) {
 465                         ctr.foreach( (w) => { ctr.remove(w); });
 466                         ctr_p.foreach( (w) => { ctr_p.remove(w); });
 467                         ctr.add(this.window_rooview.el);
 468                         ctr_p.add(this.projectsettings.el);
 469                         if (file.xtype != "PlainFile") {
 470                                 this.window_rooview.loadFile(file);
 471                                 this.window_rooview.el.show_all();
 472                         }
 473                         this.projectsettings.el.show_all();
 474
 475
 476                 } else {
 477                         ctr.foreach( (w) => { ctr.remove(w); });
 478                         ctr_p.foreach( (w) => { ctr_p.remove(w); });
 479                         ctr.add(this.window_gladeview.el);
 480                         ctr_p.add(this.vala_projectsettings.el);
 481                         if (file.xtype != "PlainFile") {
 482                                 this.window_gladeview.loadFile(file);
 483                                 this.window_gladeview.el.show_all();
 484                         }
 485                         this.vala_projectsettings.el.show_all();
 486                 }
 487                 print("OPEN : " + file.name);
 488                 if (file.xtype != "PlainFile") {
 489                         this.win.editpane.el.set_position(this.win.editpane.el.max_position);
 490                 }
 491                 this.win.setTitle(file.project.name + " : " + file.name);
 492
 493
 494         }
 495
 496
 497         // ---------  webkit view
 498         public void webkitViewInit()
 499         {
 500                 this.window_rooview  =new Xcls_WindowRooView();
 501                 this.window_rooview.ref();
 502                 ((Gtk.Container)(this.win.rooview.el.get_widget())).add(this.window_rooview.el);
 503                 this.window_rooview.el.show_all();
 504
 505                 var stage = this.win.rooview.el.get_stage();
 506                 stage.set_background_color(  Clutter.Color.from_string("#000"));
 507         }
 508
 509         // ------ Gtk  - view
 510
 511         public void gtkViewInit()
 512         {
 513                 this.window_gladeview  =new Xcls_GtkView();
 514                 this.window_gladeview.ref();
 515                 this.window_gladeview.main_window = this.win;
 516         }
 517
 518         public void easingSaveAll()
 519         {
 520                 this.win.addpropsview.el.save_easing_state();
 521                 this.win.codeeditview.el.save_easing_state();
 522                 this.win.objectview.el.save_easing_state();
 523                 this.win.projecteditview.el.save_easing_state();
 524                 this.win.rooview.el.save_easing_state();
 525                 this.clutterfiles.el.save_easing_state();
 526
 527         }
 528         public void easingRestoreAll()
 529         {
 530                 this.win.addpropsview.el.restore_easing_state();
 531                 this.win.codeeditview.el.restore_easing_state();
 532                 this.win.objectview.el.restore_easing_state();
 533                 this.win.projecteditview.el.restore_easing_state();
 534                 this.win.rooview.el.restore_easing_state();
 535                 this.clutterfiles.el.restore_easing_state();
 536
 537         }
 538         public void switchState(State new_state)
 539         {
 540
 541                 // if the new state and the old state are the same..
 542
 543                 if (new_state == this.state) {
 544                         return;
 545                 }
 546
 547                 // save the easing state of everything..
 548                 this.easingSaveAll();
 549
 550                 switch (this.state) {
 551
 552                         case State.PREVIEW:
 553                                 if (this.left_tree.getActiveFile() != null) {
 554                                          if (this.left_tree.getActiveFile().xtype == "Roo" ) {
 555                                                  this.window_rooview.createThumb();
 556                                          } else {
 557                                                   this.window_gladeview.createThumb();
 558                                           }
 559                                 }
 560                                 // normally we are going from preview to another state.
 561                                 // and different windows hide the preview in differnt ways..
 562
 563                                 break;
 564
 565                    case State.LISTENER:
 566                    case State.PROP:
 567
 568                                 this.win.addpropsview.el.set_scale(0.0f,0.0f);
 569                                  break;
 570
 571                         case State.CODE:
 572                                 this.code_editor.saveContents();
 573
 574                                 this.win.codeeditview.el.set_scale(0.0f,0.0f);
 575                                 break;
 576
 577                         case State.CODEONLY:
 578                                 // going from codeonly..
 579                                 this.win.leftpane.el.show();
 580                                 // enable re-calc of canvas..
 581                             while (Gtk.events_pending()) {
 582                                         Gtk.main_iteration();
 583                                 }
 584                                 //this.code_editor.saveContents(); << not yet...
 585
 586                                 this.win.rooview.el.show();
 587                                 this.win.codeeditview.el.set_scale(0.0f,0.0f);
 588
 589                                 break;
 590
 591                          case State.OBJECT:
 592
 593                                 this.win.objectview.el.set_scale(0.0f,0.0f);
 594                                  break;
 595
 596                    case State.PROJECT:
 597                                 if (this.win.project.xtype == "Gtk") {
 598                                         this.vala_projectsettings.save();
 599                                 }
 600
 601                                 this.win.projecteditview.el.set_scale(0.0f,0.0f);
 602                                  break;
 603
 604                   case State.FILES: // goes to preview or codeonly...
 605                                 // hide files...
 606
 607                                 if (new_state == State.CODEONLY) {
 608                                         this.win.rooview.el.hide();
 609                                 } else {
 610                                         this.win.rooview.el.show();
 611                                 }
 612
 613                                 this.win.rooview.el.set_easing_duration(1000);
 614                                 this.win.rooview.el.set_rotation_angle(Clutter.RotateAxis.Y_AXIS, 0.0f);
 615                                 this.win.rooview.el.set_scale(1.0f,1.0f);
 616                                 this.win.rooview.el.set_pivot_point(0.5f,0.5f);
 617                                 this.win.rooview.el.set_opacity(0xff);
 618
 619
 620
 621                                 this.clutterfiles.el.set_easing_duration(1000);
 622                                 this.clutterfiles.el.set_pivot_point(0.5f,0.5f);
 623                                 this.clutterfiles.el.set_rotation_angle(Clutter.RotateAxis.Y_AXIS, -180.0f);
 624                                 this.clutterfiles.el.set_opacity(0);
 625
 626                                 //this.clutterfiles.el.hide();
 627
 628
 629                                 break;
 630
 631
 632                 }
 633
 634                 var oldstate  =this.state;
 635                 this.state = new_state;
 636
 637
 638
 639                 this.buttonsShowHide();
 640
 641
 642                 switch (this.state) {
 643
 644                         case State.PREVIEW:  // this is the default state when working...
 645                                  this.win.editpane.el.show(); // holder for tree and properties..
 646
 647
 648                                  this.left_projects.el.hide();
 649                                  if (oldstate != State.FILES) {
 650                                         // it's handled above..
 651                                         print ("changing state to preview from NOT files..");
 652
 653
 654                                         this.win.rooview.el.set_scale(1.0f,1.0f);
 655                                  }
 656
 657                                 break;
 658
 659
 660                         case State.LISTENER:
 661                 // same as prop?
 662                         case State.PROP:
 663                                 var ae =      this.left_tree.getActiveElement();
 664                                 if (ae == null) {
 665                                         this.state = oldstate;
 666                                         this.buttonsShowHide();
 667                                         this.resizeCanvasElements();
 668                                         this.easingRestoreAll();
 669                                         return;
 670                                 }
 671                                 this.add_props.el.show_all();
 672                                 this.add_props.show(
 673                                         Palete.factory(this.win.project.xtype),
 674                                         this.state == State.LISTENER ? "signals" : "props",
 675                                         ae.fqn()
 676                                 );
 677
 678
 679
 680
 681                                 // -- FIXME? this needs to be State aware?
 682
 683                                 this.win.rooview.el.set_pivot_point(1.0f,0.5f);
 684
 685                                 this.win.addpropsview.el.set_scale(1.0f,1.0f);
 686                                 break;
 687
 688                         case State.OBJECT:
 689                                  var n = this.left_tree.getActiveElement();
 690
 691                                 if (this.file == null) {
 692                                         this.state =oldstate;
 693                                         this.buttonsShowHide();
 694                                         this.resizeCanvasElements();
 695                                         this.easingRestoreAll();
 696                                         return;
 697                                 }
 698
 699                                 if (n == null && this.file.tree != null) {
 700                                         this.state = oldstate;
 701                                         this.buttonsShowHide();
 702                                         this.resizeCanvasElements();
 703                                         this.easingRestoreAll();
 704                                         return;
 705                                 }
 706
 707                                 this.rightpalete.el.show_all();
 708                                 this.rightpalete.load(this.left_tree.getActiveFile().palete(), n == null ? "*top" : n.fqn());
 709
 710
 711
 712                                 this.win.rooview.el.set_pivot_point(1.0f,0.5f);
 713                                 this.win.objectview.el.set_scale(1.0f,1.0f);
 714
 715                                 break;
 716
 717
 718                         case State.CODE:
 719                                 this.win.codeeditview.el.show();
 720                                 this.code_editor.el.show_all();
 721                                 // caller needs to call editor - show....
 722                                 this.win.codeeditview.el.set_scale(1.0f,1.0f);
 723                                 this.win.rooview.el.set_pivot_point(1.0f,0.5f);
 724
 725                                 break;
 726
 727                         case State.CODEONLY:
 728                                 // going to codeonly..
 729                                 this.win.codeeditview.el.show();
 730                                 // recalc canvas...
 731                                 //while (Gtk.events_pending()) {
 732                                 //      Gtk.main_iteration();
 733                                 //}
 734
 735                                 this.win.leftpane.el.hide();
 736                                 this.win.codeeditview.el.show();
 737                                 //while (Gtk.events_pending()) {
 738                                 //      Gtk.main_iteration();
 739                                 //}
 740
 741
 742                                 this.code_editor.el.show_all();
 743
 744                                 this.win.codeeditview.el.set_scale(1.0f,1.0f);
 745                                 this.win.rooview.el.set_pivot_point(1.0f,0.5f);
 746                                 break;
 747
 748                    case State.PROJECT:
 749
 750                            if (this.win.project.xtype == "Roo") {
 751                                         this.projectsettings.el.show_all();
 752                                         this.projectsettings.show(this.win.project);
 753                                 } else {
 754                                         this.vala_projectsettings.el.show_all();
 755                                         this.vala_projectsettings.show((Project.Gtk)this.win.project);
 756                                 }
 757
 758                                 this.win.rooview.el.set_pivot_point(1.0f,1.0f); // bottom right..
 759
 760                                 this.win.projecteditview.el.set_scale(1.0f,1.0f);
 761
 762
 763                                 break;
 764
 765                    case State.FILES:  // can only get here from PREVIEW (or code-only) state.. in theory..
 766
 767
 768                                 this.win.editpane.el.hide(); // holder for tree and properties..
 769
 770                                 this.left_projects.el.show();
 771
 772                                 // rotate the preview to hidden...
 773                                 this.win.rooview.el.set_easing_duration(1000);
 774                                 this.win.rooview.el.set_pivot_point(0.5f,0.5f);
 775                                 this.win.rooview.el.set_rotation_angle(Clutter.RotateAxis.Y_AXIS, 180.0f);
 776                                 this.win.rooview.el.set_opacity(0);
 777
 778
 779
 780
 781                                 if (this.win.project != null) {
 782                                         this.left_projects.selectProject(this.win.project);
 783                                 }
 784
 785
 786                                 this.clutterfiles.el.show();
 787
 788                                 this.clutterfiles.el.set_easing_duration(1000);
 789                                 this.clutterfiles.el.set_pivot_point(0.5f,0.5f);
 790                                 this.clutterfiles.el.set_rotation_angle(Clutter.RotateAxis.Y_AXIS, 0.0f);
 791                                 this.clutterfiles.el.set_opacity(0xff);
 792
 793
 794
 795                                 break;
 796
 797
 798                 }
 799                 this.resizeCanvasElements();
 800                 this.easingRestoreAll();
 801
 802                 // run the animation.. - then load files...
 803
 804
 805         }
 806
 807         public int redraw_count = 0;
 808         public void resizeCanvas() // called by window resize .. delays redraw
 809         {
 810                 var rc = this.redraw_count;
 811                 this.redraw_count = 2;
 812                 if (rc == 0) {
 813                         GLib.Timeout.add(100,  ()  =>{
 814                                  return this.resizeCanvasQueue();
 815                         });
 816                 }
 817         }
 818         public bool  resizeCanvasQueue()
 819         {
 820                 //print("WindowState.resizeCanvasQueue %d\n", this.redraw_count);
 821
 822                 if (this.redraw_count < 1) {
 823                         return false; // should not really happen...
 824                 }
 825
 826
 827                 this.redraw_count--;
 828
 829                 if (this.redraw_count > 0) {
 830                         return true; // do it again in 1 second...
 831                 }
 832                 // got down to 0 or -1....
 833                 this.redraw_count = 0;
 834                 this.resizeCanvasElements();
 835                 return false;
 836
 837         }
 838         public void resizeCanvasElements()
 839         {
 840                 Gtk.Allocation alloc;
 841                 this.win.clutterembed.el.get_allocation(out alloc);
 842
 843            // print("WindowState.resizeCanvasElements\n");
 844                 if (!this.children_loaded || this.win.clutterembed == null) {
 845                         print("WindowState.resizeCanvasElements = ingnore not loaded or no clutterfiles\n");
 846                         return;
 847                 }
 848
 849                 var avail = alloc.width < 50.0f ? 0 :  alloc.width - 50.0f;
 850                 var palsize = avail < 300.0f ? avail : 300.0f;
 851
 852
 853                 // -------- code edit min 600
 854
 855                 var codesize = avail < 800.0f ? avail : 800.0f;
 856
 857
 858                 //print("set code size %f\n", codesize);
 859
 860
 861
 862                 switch ( this.state) {
 863                         case State.PREVIEW:
 864
 865                                 this.win.rooview.el.set_size(alloc.width-50, alloc.height);
 866                                 break;
 867
 868                         case State.FILES:
 869                                 this.clutterfiles.set_size(alloc.width-50, alloc.height);
 870                                 break;
 871
 872                         case State.PROJECT:
 873
 874                                 this.win.projecteditview.el.set_size(alloc.width-50, alloc.height / 2.0f);
 875
 876                            // this.win.rooview.el.save_easing_state();
 877                                 //this.win.rooview.el.set_size(alloc.width / 2.0f, alloc.height / 2.0f);
 878
 879                                 this.win.rooview.el.set_scale(0.5f, 0.5f);
 880                                 //this.win.rooview.el.restore_easing_state();
 881                                 break;
 882
 883                         case State.CODE:
 884                                 this.win.codeeditview.el.set_size(codesize, alloc.height);
 885                                 var scale = avail > 0.0f ? (avail - codesize -10 ) / avail : 0.0f;
 886                                 //this.win.rooview.el.save_easing_state();
 887
 888                                 this.win.rooview.el.set_scale(scale,scale);
 889                            // this.win.rooview.el.restore_easing_state();
 890                                 break;
 891
 892                         case State.CODEONLY:
 893                                 this.win.codeeditview.el.set_size(codesize, alloc.height);
 894                                 var scale = avail > 0.0f ? (avail - codesize -10 ) / avail : 0.0f;
 895                                 //this.win.rooview.el.save_easing_state();
 896                                 this.win.rooview.el.hide();
 897                                 this.win.rooview.el.set_scale(scale,scale);
 898                            // this.win.rooview.el.restore_easing_state();
 899                                 break;
 900                         case State.PROP:
 901                         case State.LISTENER:
 902                                  this.win.addpropsview.el.set_size(palsize, alloc.height);
 903                                 var scale = avail > 0.0f ? (avail - palsize -10 ) / avail : 0.0f;
 904                                 this.win.rooview.el.set_scale(scale,scale);
 905                                 break;
 906
 907                         case State.OBJECT:
 908                                 this.win.objectview.el.set_size(palsize, alloc.height);
 909                                 var scale = avail > 0.0f ? (avail - palsize -10 ) / avail : 0.0f;
 910                                 //this.win.rooview.el.save_easing_state();
 911                                 this.win.rooview.el.set_scale(scale,scale);
 912                            // this.win.rooview.el.restore_easing_state();
 913                                 break;
 914                 }
 915         }
 916
 917         // -- buttons show hide.....
 918
 919         public void buttonsShowHide()
 920         {
 921                 // basically hide everything, then show the relivant..
 922
 923                  this.win.backbutton.el.hide();
 924
 925                 this.win.projectbutton.el.hide(); // show file nav...
 926                 this.win.editfilebutton.el.hide();
 927                 this.win.projecteditbutton.el.hide();
 928
 929
 930                 this.win.objectshowbutton.el.hide(); // add objects
 931                 this.win.addpropbutton.el.hide();
 932                 this.win.addlistenerbutton.el.hide();
 933
 934
 935
 936                 this.win.addprojectbutton.el.hide();
 937                 this.win.addfilebutton.el.hide();
 938                 this.win.delprojectbutton.el.hide();
 939
 940
 941                 switch (this.state) {
 942
 943                         case State.PREVIEW:  // this is the default state when working...
 944
 945                                 this.win.projectbutton.el.show(); // show file nav...
 946                                 this.win.editfilebutton.el.show();
 947                                 this.win.projecteditbutton.el.show();
 948
 949
 950                                 this.win.objectshowbutton.el.show(); // add objects
 951                                 this.win.addpropbutton.el.show();
 952                                 this.win.addlistenerbutton.el.show();
 953                                 break;
 954
 955                         case State.CODEONLY:
 956                                 this.win.projectbutton.el.show();
 957                                 break;
 958
 959                         case State.CODE:
 960                         case State.PROP:
 961                         case State.LISTENER:
 962                         case State.OBJECT:
 963
 964                                 this.win.backbutton.el.show();
 965                                 this.win.objectshowbutton.el.show(); // add objects
 966                                 this.win.addpropbutton.el.show();
 967                                 this.win.addlistenerbutton.el.show();
 968                                 break;
 969
 970                         case State.PROJECT:
 971                                 // anything else?
 972                                 this.win.backbutton.el.show();
 973                                 break;
 974
 975
 976                         case State.FILES:
 977                                 if (this.left_projects.getSelectedProject() != null ) {
 978                                         if (this.left_tree.getActiveFile() != null) {
 979                                                 this.win.backbutton.el.show();
 980                                         }
 981                                         this.win.addfilebutton.el.show();
 982                                 }
 983
 984                                 this.win.addprojectbutton.el.show();
 985                                 this.win.delprojectbutton.el.show();
 986
 987                                 break;
 988                 }
 989
 990
 991
 992         }
 993
 994
 995         public void valaCompiled(Json.Object obj)
 996                 {
 997                         // vala has finished compiling...
 998                         print("vala compiled");
 999
1000                         var buf = this.code_editor.buffer;
1001                         buf.check_running = false;
1002
1003                         if (obj.has_member("ERR-TOTAL")) {
1004                                  this.win.statusbar_errors.setNotices( obj.get_object_member("ERR") , (int) obj.get_int_member("ERR-TOTAL"));
1005                         } else {
1006                                  this.win.statusbar_errors.setNotices( new Json.Object() , 0);
1007                         }
1008
1009                         if (obj.has_member("WARN-TOTAL")) {
1010
1011                                  this.win.statusbar_warnings.setNotices(obj.get_object_member("WARN"), (int) obj.get_int_member("WARN-TOTAL"));
1012                         } else {
1013                                  this.win.statusbar_warnings.setNotices( new Json.Object() , 0);
1014
1015                         }
1016                         if (obj.has_member("DEPR-TOTAL")) {
1017
1018                                  this.win.statusbar_depricated.setNotices( obj.get_object_member("DEPR"),  (int) obj.get_int_member("DEPR-TOTAL"));
1019
1020                         } else {
1021                                 this.win.statusbar_depricated.setNotices( new Json.Object(),0);
1022                         }
1023
1024                         buf.highlightErrorsJson("ERR", obj);
1025                         buf.highlightErrorsJson("WARN", obj);
1026                         buf.highlightErrorsJson("DEPR", obj);
1027
1028                         if (this.file.xtype == "Gtk") {
1029                                 var gbuf =   this.window_gladeview.sourceview;
1030                                 gbuf.highlightErrorsJson("ERR", obj);
1031                                 gbuf.highlightErrorsJson("WARN", obj);
1032                                 gbuf.highlightErrorsJson("DEPR", obj);
1033
1034                    }
1035                         this.last_compile_result = obj;
1036
1037
1038                 }
1039
1040 }
1041
1042