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                         if (file.project.xtype == "Gtk" && line> -1 ) {
 458                                 this.window_gladeview.scroll_to_line(line);
 459                         }
 460
 461                 }
 462
 463
 464                 var ctr= ((Gtk.Container)(this.win.rooview.el.get_widget()));
 465                 var ctr_p= ((Gtk.Container)(this.win.projecteditview.el.get_widget()));
 466
 467                 if (file.project.xtype == "Roo" ) {
 468                         ctr.foreach( (w) => { ctr.remove(w); });
 469                         ctr_p.foreach( (w) => { ctr_p.remove(w); });
 470                         ctr.add(this.window_rooview.el);
 471                         ctr_p.add(this.projectsettings.el);
 472                         if (file.xtype != "PlainFile") {
 473                                 this.window_rooview.loadFile(file);
 474                                 this.window_rooview.el.show_all();
 475                         }
 476                         this.projectsettings.el.show_all();
 477
 478
 479                 } else {
 480                         ctr.foreach( (w) => { ctr.remove(w); });
 481                         ctr_p.foreach( (w) => { ctr_p.remove(w); });
 482                         ctr.add(this.window_gladeview.el);
 483                         ctr_p.add(this.vala_projectsettings.el);
 484                         if (file.xtype != "PlainFile") {
 485                                 this.window_gladeview.loadFile(file);
 486                                 this.window_gladeview.el.show_all();
 487                         }
 488                         this.vala_projectsettings.el.show_all();
 489                 }
 490                 print("OPEN : " + file.name);
 491                 if (file.xtype != "PlainFile") {
 492                         this.win.editpane.el.set_position(this.win.editpane.el.max_position);
 493                 }
 494                 this.win.setTitle(file.project.name + " : " + file.name);
 495
 496
 497         }
 498
 499
 500         // ---------  webkit view
 501         public void webkitViewInit()
 502         {
 503                 this.window_rooview  =new Xcls_WindowRooView();
 504                 this.window_rooview.main_window = this.win;
 505                 this.window_rooview.ref();
 506                 ((Gtk.Container)(this.win.rooview.el.get_widget())).add(this.window_rooview.el);
 507                 this.window_rooview.el.show_all();
 508
 509                 var stage = this.win.rooview.el.get_stage();
 510                 stage.set_background_color(  Clutter.Color.from_string("#000"));
 511         }
 512
 513         // ------ Gtk  - view
 514
 515         public void gtkViewInit()
 516         {
 517                 this.window_gladeview  =new Xcls_GtkView();
 518                 this.window_gladeview.ref();
 519                 this.window_gladeview.main_window = this.win;
 520         }
 521
 522         public void easingSaveAll()
 523         {
 524                 this.win.addpropsview.el.save_easing_state();
 525                 this.win.codeeditview.el.save_easing_state();
 526                 this.win.objectview.el.save_easing_state();
 527                 this.win.projecteditview.el.save_easing_state();
 528                 this.win.rooview.el.save_easing_state();
 529                 this.clutterfiles.el.save_easing_state();
 530
 531         }
 532         public void easingRestoreAll()
 533         {
 534                 this.win.addpropsview.el.restore_easing_state();
 535                 this.win.codeeditview.el.restore_easing_state();
 536                 this.win.objectview.el.restore_easing_state();
 537                 this.win.projecteditview.el.restore_easing_state();
 538                 this.win.rooview.el.restore_easing_state();
 539                 this.clutterfiles.el.restore_easing_state();
 540
 541         }
 542         public void switchState(State new_state)
 543         {
 544
 545                 // if the new state and the old state are the same..
 546
 547                 if (new_state == this.state) {
 548                         return;
 549                 }
 550
 551                 // save the easing state of everything..
 552                 this.easingSaveAll();
 553
 554                 switch (this.state) {
 555
 556                         case State.PREVIEW:
 557                                 if (this.left_tree.getActiveFile() != null) {
 558                                          if (this.left_tree.getActiveFile().xtype == "Roo" ) {
 559                                                  this.window_rooview.createThumb();
 560                                          } else {
 561                                                   this.window_gladeview.createThumb();
 562                                           }
 563                                 }
 564                                 // normally we are going from preview to another state.
 565                                 // and different windows hide the preview in differnt ways..
 566
 567                                 break;
 568
 569                    case State.LISTENER:
 570                    case State.PROP:
 571
 572                                 this.win.addpropsview.el.set_scale(0.0f,0.0f);
 573                                  break;
 574
 575                         case State.CODE:
 576                                 this.code_editor.saveContents();
 577
 578                                 this.win.codeeditview.el.set_scale(0.0f,0.0f);
 579                                 break;
 580
 581                         case State.CODEONLY:
 582                                 // going from codeonly..
 583                                 this.win.leftpane.el.show();
 584                                 // enable re-calc of canvas..
 585                             while (Gtk.events_pending()) {
 586                                         Gtk.main_iteration();
 587                                 }
 588                                 //this.code_editor.saveContents(); << not yet...
 589
 590                                 this.win.rooview.el.show();
 591                                 this.win.codeeditview.el.set_scale(0.0f,0.0f);
 592
 593                                 break;
 594
 595                          case State.OBJECT:
 596
 597                                 this.win.objectview.el.set_scale(0.0f,0.0f);
 598                                  break;
 599
 600                    case State.PROJECT:
 601                                 if (this.win.project.xtype == "Gtk") {
 602                                         this.vala_projectsettings.save();
 603                                 }
 604
 605                                 this.win.projecteditview.el.set_scale(0.0f,0.0f);
 606                                  break;
 607
 608                   case State.FILES: // goes to preview or codeonly...
 609                                 // hide files...
 610
 611                                 if (new_state == State.CODEONLY) {
 612                                         this.win.rooview.el.hide();
 613                                 } else {
 614                                         this.win.rooview.el.show();
 615                                 }
 616
 617                                 this.win.rooview.el.set_easing_duration(1000);
 618                                 this.win.rooview.el.set_rotation_angle(Clutter.RotateAxis.Y_AXIS, 0.0f);
 619                                 this.win.rooview.el.set_scale(1.0f,1.0f);
 620                                 this.win.rooview.el.set_pivot_point(0.5f,0.5f);
 621                                 this.win.rooview.el.set_opacity(0xff);
 622
 623
 624
 625                                 this.clutterfiles.el.set_easing_duration(1000);
 626                                 this.clutterfiles.el.set_pivot_point(0.5f,0.5f);
 627                                 this.clutterfiles.el.set_rotation_angle(Clutter.RotateAxis.Y_AXIS, -180.0f);
 628                                 this.clutterfiles.el.set_opacity(0);
 629
 630                                 //this.clutterfiles.el.hide();
 631
 632
 633                                 break;
 634
 635
 636                 }
 637
 638                 var oldstate  =this.state;
 639                 this.state = new_state;
 640
 641
 642
 643                 this.buttonsShowHide();
 644
 645
 646                 switch (this.state) {
 647
 648                         case State.PREVIEW:  // this is the default state when working...
 649                                  this.win.editpane.el.show(); // holder for tree and properties..
 650
 651
 652                                  this.left_projects.el.hide();
 653                                  if (oldstate != State.FILES) {
 654                                         // it's handled above..
 655                                         print ("changing state to preview from NOT files..");
 656
 657
 658                                         this.win.rooview.el.set_scale(1.0f,1.0f);
 659                                  }
 660
 661                                 break;
 662
 663
 664                         case State.LISTENER:
 665                 // same as prop?
 666                         case State.PROP:
 667                                 var ae =      this.left_tree.getActiveElement();
 668                                 if (ae == null) {
 669                                         this.state = oldstate;
 670                                         this.buttonsShowHide();
 671                                         this.resizeCanvasElements();
 672                                         this.easingRestoreAll();
 673                                         return;
 674                                 }
 675                                 this.add_props.el.show_all();
 676                                 this.add_props.show(
 677                                         Palete.factory(this.win.project.xtype),
 678                                         this.state == State.LISTENER ? "signals" : "props",
 679                                         ae.fqn()
 680                                 );
 681
 682
 683
 684
 685                                 // -- FIXME? this needs to be State aware?
 686
 687                                 this.win.rooview.el.set_pivot_point(1.0f,0.5f);
 688
 689                                 this.win.addpropsview.el.set_scale(1.0f,1.0f);
 690                                 break;
 691
 692                         case State.OBJECT:
 693                                  var n = this.left_tree.getActiveElement();
 694
 695                                 if (this.file == null) {
 696                                         this.state =oldstate;
 697                                         this.buttonsShowHide();
 698                                         this.resizeCanvasElements();
 699                                         this.easingRestoreAll();
 700                                         return;
 701                                 }
 702
 703                                 if (n == null && this.file.tree != null) {
 704                                         this.state = oldstate;
 705                                         this.buttonsShowHide();
 706                                         this.resizeCanvasElements();
 707                                         this.easingRestoreAll();
 708                                         return;
 709                                 }
 710
 711                                 this.rightpalete.el.show_all();
 712                                 this.rightpalete.load(this.left_tree.getActiveFile().palete(), n == null ? "*top" : n.fqn());
 713
 714
 715
 716                                 this.win.rooview.el.set_pivot_point(1.0f,0.5f);
 717                                 this.win.objectview.el.set_scale(1.0f,1.0f);
 718
 719                                 break;
 720
 721
 722                         case State.CODE:
 723                                 this.win.codeeditview.el.show();
 724                                 this.code_editor.el.show_all();
 725                                 // caller needs to call editor - show....
 726                                 this.win.codeeditview.el.set_scale(1.0f,1.0f);
 727                                 this.win.rooview.el.set_pivot_point(1.0f,0.5f);
 728
 729                                 break;
 730
 731                         case State.CODEONLY:
 732                                 // going to codeonly..
 733                                 this.win.codeeditview.el.show();
 734                                 // recalc canvas...
 735                                 //while (Gtk.events_pending()) {
 736                                 //      Gtk.main_iteration();
 737                                 //}
 738
 739                                 this.win.leftpane.el.hide();
 740                                 this.win.codeeditview.el.show();
 741                                 //while (Gtk.events_pending()) {
 742                                 //      Gtk.main_iteration();
 743                                 //}
 744
 745
 746                                 this.code_editor.el.show_all();
 747
 748                                 this.win.codeeditview.el.set_scale(1.0f,1.0f);
 749                                 this.win.rooview.el.set_pivot_point(1.0f,0.5f);
 750                                 break;
 751
 752                    case State.PROJECT:
 753
 754                            if (this.win.project.xtype == "Roo") {
 755                                         this.projectsettings.el.show_all();
 756                                         this.projectsettings.show(this.win.project);
 757                                 } else {
 758                                         this.vala_projectsettings.el.show_all();
 759                                         this.vala_projectsettings.show((Project.Gtk)this.win.project);
 760                                 }
 761
 762                                 this.win.rooview.el.set_pivot_point(1.0f,1.0f); // bottom right..
 763
 764                                 this.win.projecteditview.el.set_scale(1.0f,1.0f);
 765
 766
 767                                 break;
 768
 769                    case State.FILES:  // can only get here from PREVIEW (or code-only) state.. in theory..
 770
 771
 772                                 this.win.editpane.el.hide(); // holder for tree and properties..
 773
 774                                 this.left_projects.el.show();
 775
 776                                 // rotate the preview to hidden...
 777                                 this.win.rooview.el.set_easing_duration(1000);
 778                                 this.win.rooview.el.set_pivot_point(0.5f,0.5f);
 779                                 this.win.rooview.el.set_rotation_angle(Clutter.RotateAxis.Y_AXIS, 180.0f);
 780                                 this.win.rooview.el.set_opacity(0);
 781
 782
 783
 784
 785                                 if (this.win.project != null) {
 786                                         this.left_projects.selectProject(this.win.project);
 787                                 }
 788
 789
 790                                 this.clutterfiles.el.show();
 791
 792                                 this.clutterfiles.el.set_easing_duration(1000);
 793                                 this.clutterfiles.el.set_pivot_point(0.5f,0.5f);
 794                                 this.clutterfiles.el.set_rotation_angle(Clutter.RotateAxis.Y_AXIS, 0.0f);
 795                                 this.clutterfiles.el.set_opacity(0xff);
 796
 797
 798
 799                                 break;
 800
 801
 802                 }
 803                 this.resizeCanvasElements();
 804                 this.easingRestoreAll();
 805
 806                 // run the animation.. - then load files...
 807                 GLib.Timeout.add(500,  ()  =>{
 808                          this.resizeCanvasElements();
 809                          return false;
 810                 });
 811
 812         }
 813
 814         public int redraw_count = 0;
 815         public void resizeCanvas() // called by window resize .. delays redraw
 816         {
 817                 var rc = this.redraw_count;
 818                 this.redraw_count = 2;
 819                 if (rc == 0) {
 820                         GLib.Timeout.add(100,  ()  =>{
 821                                  return this.resizeCanvasQueue();
 822                         });
 823                 }
 824         }
 825         public bool  resizeCanvasQueue()
 826         {
 827                 //print("WindowState.resizeCanvasQueue %d\n", this.redraw_count);
 828
 829                 if (this.redraw_count < 1) {
 830                         return false; // should not really happen...
 831                 }
 832
 833
 834                 this.redraw_count--;
 835
 836                 if (this.redraw_count > 0) {
 837                         return true; // do it again in 1 second...
 838                 }
 839                 // got down to 0 or -1....
 840                 this.redraw_count = 0;
 841                 this.resizeCanvasElements();
 842                 return false;
 843
 844         }
 845         public void resizeCanvasElements()
 846         {
 847                 Gtk.Allocation alloc;
 848                 this.win.clutterembed.el.get_allocation(out alloc);
 849
 850            // print("WindowState.resizeCanvasElements\n");
 851                 if (!this.children_loaded || this.win.clutterembed == null) {
 852                         print("WindowState.resizeCanvasElements = ingnore not loaded or no clutterfiles\n");
 853                         return;
 854                 }
 855
 856                 var avail = alloc.width < 50.0f ? 0 :  alloc.width - 50.0f;
 857                 var palsize = avail < 300.0f ? avail : 300.0f;
 858
 859
 860                 // -------- code edit min 600
 861
 862                 var codesize = avail < 800.0f ? avail : 800.0f;
 863
 864
 865                 //print("set code size %f\n", codesize);
 866
 867
 868
 869                 switch ( this.state) {
 870                         case State.PREVIEW:
 871
 872                                 this.win.rooview.el.set_size(alloc.width-50, alloc.height);
 873                                 break;
 874
 875                         case State.FILES:
 876                                 this.clutterfiles.set_size(alloc.width-50, alloc.height);
 877                                 break;
 878
 879                         case State.PROJECT:
 880
 881                                 this.win.projecteditview.el.set_size(alloc.width-50, alloc.height / 2.0f);
 882
 883                            // this.win.rooview.el.save_easing_state();
 884                                 //this.win.rooview.el.set_size(alloc.width / 2.0f, alloc.height / 2.0f);
 885
 886                                 this.win.rooview.el.set_scale(0.5f, 0.5f);
 887                                 //this.win.rooview.el.restore_easing_state();
 888                                 break;
 889
 890                         case State.CODE:
 891                                 this.win.codeeditview.el.set_size(codesize, alloc.height);
 892                                 var scale = avail > 0.0f ? (avail - codesize -10 ) / avail : 0.0f;
 893                                 //this.win.rooview.el.save_easing_state();
 894
 895                                 this.win.rooview.el.set_scale(scale,scale);
 896                            // this.win.rooview.el.restore_easing_state();
 897                                 break;
 898
 899                         case State.CODEONLY:
 900                                 this.win.codeeditview.el.set_size(codesize, alloc.height);
 901                                 var scale = avail > 0.0f ? (avail - codesize -10 ) / avail : 0.0f;
 902                                 //this.win.rooview.el.save_easing_state();
 903                                 this.win.rooview.el.hide();
 904                                 this.win.rooview.el.set_scale(scale,scale);
 905                            // this.win.rooview.el.restore_easing_state();
 906                                 break;
 907                         case State.PROP:
 908                         case State.LISTENER:
 909                                  this.win.addpropsview.el.set_size(palsize, alloc.height);
 910                                 var scale = avail > 0.0f ? (avail - palsize -10 ) / avail : 0.0f;
 911                                 this.win.rooview.el.set_scale(scale,scale);
 912                                 break;
 913
 914                         case State.OBJECT:
 915                                 this.win.objectview.el.set_size(palsize, alloc.height);
 916                                 var scale = avail > 0.0f ? (avail - palsize -10 ) / avail : 0.0f;
 917                                 //this.win.rooview.el.save_easing_state();
 918                                 this.win.rooview.el.set_scale(scale,scale);
 919                            // this.win.rooview.el.restore_easing_state();
 920                                 break;
 921                 }
 922         }
 923
 924         // -- buttons show hide.....
 925
 926         public void buttonsShowHide()
 927         {
 928                 // basically hide everything, then show the relivant..
 929
 930                  this.win.backbutton.el.hide();
 931
 932                 this.win.projectbutton.el.hide(); // show file nav...
 933                 this.win.editfilebutton.el.hide();
 934                 this.win.projecteditbutton.el.hide();
 935
 936
 937                 this.win.objectshowbutton.el.hide(); // add objects
 938                 this.win.addpropbutton.el.hide();
 939                 this.win.addlistenerbutton.el.hide();
 940
 941
 942
 943                 this.win.addprojectbutton.el.hide();
 944                 this.win.addfilebutton.el.hide();
 945                 this.win.delprojectbutton.el.hide();
 946
 947                 this.win.search_entry.el.hide();
 948                 this.win.search_results.el.hide();
 949                 switch (this.state) {
 950
 951                         case State.PREVIEW:  // this is the default state when working...
 952
 953                                 this.win.projectbutton.el.show(); // show file nav...
 954                                 this.win.editfilebutton.el.show();
 955                                 this.win.projecteditbutton.el.show();
 956
 957
 958                                 this.win.objectshowbutton.el.show(); // add objects
 959                                 this.win.addpropbutton.el.show();
 960                                 this.win.addlistenerbutton.el.show();
 961                                 this.win.search_entry.el.show();
 962                                 this.win.search_results.el.show();
 963
 964                                 break;
 965
 966                         case State.CODEONLY:
 967                                 this.win.projectbutton.el.show();
 968                                 this.win.search_entry.el.show();
 969                                 this.win.search_results.el.show();
 970                                 break;
 971
 972                         case State.CODE:
 973                                 this.win.search_entry.el.show();
 974                                 this.win.search_results.el.show();
 975                                 this.win.backbutton.el.show();
 976                                 this.win.objectshowbutton.el.show(); // add objects ?? can you do this from here?
 977                                 this.win.addpropbutton.el.show();
 978                                 this.win.addlistenerbutton.el.show();
 979                                 break;
 980                                 // continue thru..
 981                         case State.PROP:
 982                         case State.LISTENER:
 983                         case State.OBJECT:
 984
 985                                 this.win.backbutton.el.show();
 986                                 this.win.objectshowbutton.el.show(); // add objects
 987                                 this.win.addpropbutton.el.show();
 988                                 this.win.addlistenerbutton.el.show();
 989                                 break;
 990
 991                         case State.PROJECT:
 992                                 // anything else?
 993                                 this.win.backbutton.el.show();
 994
 995                                 break;
 996
 997
 998                         case State.FILES:
 999                                 if (this.left_projects.getSelectedProject() != null ) {
1000                                         if (this.left_tree.getActiveFile() != null) {
1001                                                 this.win.backbutton.el.show();
1002                                         }
1003                                         this.win.addfilebutton.el.show();
1004                                         this.win.search_entry.el.show();
1005                                         this.win.search_results.el.show();
1006                                 }
1007
1008
1009                                 this.win.addprojectbutton.el.show();
1010                                 this.win.delprojectbutton.el.show();
1011
1012
1013
1014
1015                                 break;
1016                 }
1017
1018
1019
1020         }
1021
1022
1023         public void valaCompiled(Json.Object obj)
1024                 {
1025                         // vala has finished compiling...
1026                         print("vala compiled");
1027
1028                         var buf = this.code_editor.buffer;
1029                         buf.check_running = false;
1030
1031                         if (obj.has_member("ERR-TOTAL")) {
1032                                  this.win.statusbar_errors.setNotices( obj.get_object_member("ERR") , (int) obj.get_int_member("ERR-TOTAL"));
1033                         } else {
1034                                  this.win.statusbar_errors.setNotices( new Json.Object() , 0);
1035                         }
1036
1037                         if (obj.has_member("WARN-TOTAL")) {
1038
1039                                  this.win.statusbar_warnings.setNotices(obj.get_object_member("WARN"), (int) obj.get_int_member("WARN-TOTAL"));
1040                         } else {
1041                                  this.win.statusbar_warnings.setNotices( new Json.Object() , 0);
1042
1043                         }
1044                         if (obj.has_member("DEPR-TOTAL")) {
1045
1046                                  this.win.statusbar_depricated.setNotices( obj.get_object_member("DEPR"),  (int) obj.get_int_member("DEPR-TOTAL"));
1047
1048                         } else {
1049                                 this.win.statusbar_depricated.setNotices( new Json.Object(),0);
1050                         }
1051
1052                         buf.highlightErrorsJson("ERR", obj);
1053                         buf.highlightErrorsJson("WARN", obj);
1054                         buf.highlightErrorsJson("DEPR", obj);
1055
1056                         if (this.file.xtype == "Gtk") {
1057                                 var gbuf =   this.window_gladeview.sourceview;
1058                                 gbuf.highlightErrorsJson("ERR", obj);
1059                                 gbuf.highlightErrorsJson("WARN", obj);
1060                                 gbuf.highlightErrorsJson("DEPR", obj);
1061
1062                    }
1063                         this.last_compile_result = obj;
1064
1065
1066                 }
1067
1068 }
1069
1070