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                 FILEPROJECT, // project when in file mode
  23                 PROJECTCODEONLY // when editing code...
  24         }
  25
  26         public State state = State.NONE;
  27
  28         public bool children_loaded = false;
  29
  30
  31         public Project.Project project;
  32         public JsRender.JsRender file;
  33
  34
  35
  36         public Xcls_WindowLeftTree  left_tree;
  37         public Xcls_WindowAddProp   add_props;
  38         public Xcls_LeftProps       left_props;
  39         public Xcls_ProjectSettings projectsettings;
  40         public ValaProjectSettings  vala_projectsettings;
  41         public Xcls_RightPalete     rightpalete;
  42         public Editor               code_editor;
  43         public Xcls_WindowRooView   window_rooview;
  44         public Xcls_GtkView         window_gladeview;
  45
  46         public Xcls_ClutterFiles     clutterfiles;
  47
  48         public Xcls_WindowLeftProjects left_projects; // can not see where this is initialized..
  49
  50         public DialogTemplateSelect template_select;
  51
  52         public Xcls_PopoverFileDetails file_details;
  53
  54
  55         public Xcls_ValaCompileResults compile_results;
  56
  57         // dialogs??
  58         public Xcls_DialogPluginWebkit webkit_plugin;
  59
  60
  61         public Palete.ValaSource valasource; // the spawner that runs the vala compiler.
  62         public Json.Object last_compile_result;
  63
  64         // ctor
  65         public WindowState(Xcls_MainWindow win)
  66         {
  67                 this.win = win;
  68                 // initialize
  69
  70                 // left elements..
  71                 this.leftTreeInit();
  72                 this.propsListInit();
  73
  74                 // on clutter space...
  75                 this.projectEditInit();
  76                 this.codeEditInit();
  77                 this.projectListInit();
  78                 this.fileViewInit();
  79
  80                 // adding stuff
  81                 this.objectAddInit();
  82                 this.propsAddInit();
  83
  84
  85                 // previews...
  86                 this.gtkViewInit();
  87                 this.webkitViewInit();
  88
  89                 // dialogs
  90
  91                 this.fileDetailsInit();
  92
  93                 this.webkit_plugin = new Xcls_DialogPluginWebkit();
  94                 this.template_select = new DialogTemplateSelect();
  95                 this.children_loaded = true;
  96
  97                 this.left_tree.node_selected.connect((sel) => {
  98                         if (this.file.xtype == "Roo") {
  99                                 this.window_rooview.sourceview.nodeSelected(sel);
 100                         } else {
 101                                 this.window_gladeview.sourceview.nodeSelected(sel);
 102                         }
 103                 });
 104                 this.valasource = new Palete.ValaSource();
 105                 this.valasource.compiled.connect(this.valaCompiled);
 106
 107                 this.compile_results = new  Xcls_ValaCompileResults();
 108                 this.compile_results.window = this.win;
 109                 this.valasource.compile_output.connect(this.compile_results.addLine);
 110
 111                 this.win.statusbar_compilestatus_label.el.hide();
 112                 this.win.statusbar_run.el.hide();
 113                 this.win.search_results.el.hide();
 114         }
 115
 116
 117         // left tree
 118
 119         public void leftTreeInit()
 120         {
 121
 122                 this.left_tree = new Xcls_WindowLeftTree();
 123                 this.left_tree.ref();
 124                 this.left_tree.main_window = this.win;
 125
 126                 this.win.tree.el.pack_start(this.left_tree.el,true, true,0);
 127                 this.left_tree.el.show_all();
 128
 129                 this.left_tree.before_node_change.connect(() => {
 130                         return this.leftTreeBeforeChange();
 131
 132                 });
 133
 134                 this.left_tree.node_selected.connect((sel) => {
 135                         this.leftTreeNodeSelected(sel);
 136                 });
 137
 138                 this.left_tree.changed.connect(() => {
 139
 140                         this.file.save();
 141                         if (this.left_tree.getActiveFile().xtype == "Roo" ) {
 142                                    this.window_rooview.requestRedraw();
 143                         } else {
 144                                   this.window_gladeview.loadFile(this.left_tree.getActiveFile());
 145                         }
 146
 147                 });
 148
 149         }
 150
 151         public bool leftTreeBeforeChange()
 152         {
 153                 if (this.state != State.CODE) {
 154                         this.left_props.finish_editing();
 155                         return true;
 156                 }
 157                 if (!this.code_editor.saveContents()) {
 158                         return false;
 159                 }
 160                 return false;
 161         }
 162
 163         public void leftTreeNodeSelected(JsRender.Node? sel)
 164         {
 165
 166                 print("node_selected called %s\n", (sel == null) ? "NULL" : "a value");
 167
 168                 if (sel == null) {
 169                         this.left_props.el.hide();
 170                 }
 171                 this.left_props.el.show();
 172                 this.left_props.load(this.left_tree.getActiveFile(), sel);
 173                 switch (this.state) {
 174
 175                         case State.OBJECT:
 176
 177                                  if (sel == null) {
 178                                         this.rightpalete.clear();
 179                                         break;
 180                                 }
 181                                 this.rightpalete.load(this.left_tree.getActiveFile().palete(), sel.fqn());
 182                                 break;
 183
 184
 185                    case State.PROP:
 186                                 if (sel == null) {
 187                                         this.add_props.clear();
 188                                         break;
 189                                 }
 190                                 this.add_props.show(this.left_tree.getActiveFile().palete(), "props", sel.fqn());
 191                                 break;
 192
 193                         case State.LISTENER:
 194
 195                                 if (sel == null) {
 196                                         this.add_props.clear();
 197                                         break;
 198                                 }
 199                                 this.add_props.show(this.left_tree.getActiveFile().palete(), "signals", sel.fqn());
 200                                 break;
 201
 202                         case State.CODE:
 203                                  this.switchState(State.PREVIEW);
 204
 205                                 break;
 206
 207
 208                 }
 209
 210
 211         }
 212
 213
 214
 215
 216         public void propsListInit()
 217         {
 218
 219                 this.left_props =new Xcls_LeftProps();
 220                 this.left_props.ref();
 221                 this.left_props.main_window = this.win;
 222                 this.win.props.el.pack_start(this.left_props.el,true, true,0);
 223                 this.left_props.el.show_all();
 224
 225                 this.left_props.show_editor.connect( (file, node, type,  key) => {
 226                         this.switchState(State.CODE);
 227                         this.code_editor.show(
 228                                 file,
 229                                 node,
 230                                 type,
 231                                 key
 232                         );
 233
 234
 235                 });
 236
 237
 238                 this.left_props.stop_editor.connect( () => {
 239                         if (this.state != State.CODE) {
 240                                 return true;
 241                         }
 242
 243                         var ret =  this.code_editor.saveContents();
 244                         if (!ret) {
 245                                 return false;
 246                         }
 247                         this.switchState(State.PREVIEW);
 248                         return ret;
 249                 });
 250
 251                 this.left_props.changed.connect(() => {
 252                         if (this.left_tree.getActiveFile().xtype == "Roo" ) {
 253                                    this.window_rooview.requestRedraw();
 254                         } else {
 255                                   this.window_gladeview.loadFile(this.left_tree.getActiveFile());
 256                         }
 257                         this.left_tree.model.updateSelected();
 258                         this.file.save();
 259                         if (this.file.xtype=="Gtk") {
 260                                 this.valasource.checkFileSpawn(this.file);
 261                         }
 262                 });
 263
 264
 265
 266         }
 267
 268         //-------------  projects edit
 269
 270         public void projectEditInit()
 271         {
 272                 this.projectsettings  =new Xcls_ProjectSettings();
 273                 this.projectsettings.ref();  /// really?
 274
 275                 this.vala_projectsettings  =new ValaProjectSettings();
 276                 this.vala_projectsettings.ref();
 277                 this.vala_projectsettings.window = this.win;
 278
 279                 ((Gtk.Container)(this.win.projecteditview.el.get_widget())).add(this.projectsettings.el);
 280                 //this.projectsettings.el.show_all();
 281
 282                 var stage = this.win.projecteditview.el.get_stage();
 283                 stage.set_background_color(  Clutter.Color.from_string("#000"));
 284
 285                 this.projectsettings.buttonPressed.connect((btn) => {
 286                          if (this.left_tree.getActiveFile().xtype == "Roo" ) {
 287                                 if (btn == "save") {
 288                                         this.window_rooview.view.renderJS(true);
 289                                 }
 290                                 if (btn == "apply") {
 291                                         this.window_rooview.view.renderJS(true);
 292                                         return;
 293                                 }
 294                         } else {
 295                                 // do nothing for gtk..
 296                         }
 297                         if (btn == "save" || btn == "apply") {
 298                                 this.win.project.save();
 299
 300                         }
 301                         this.switchState (State.PREVIEW);
 302
 303                  });
 304
 305         }
 306         // ----------- object adding
 307         public void objectAddInit()
 308         {
 309
 310                 this.rightpalete  = new Xcls_RightPalete();
 311                 this.rightpalete.ref();  /// really?
 312                 ((Gtk.Container)(this.win.objectview.el.get_widget())).add(this.rightpalete.el);
 313                 //this.projectsettings.el.show_all();
 314
 315                 var stage = this.win.objectview.el.get_stage();
 316                 stage.set_background_color(  Clutter.Color.from_string("#000"));
 317
 318         }
 319
 320         // -----------  properties adding list...
 321         // listener uses the properties
 322         public void propsAddInit()
 323         {
 324         // Add properties
 325                 this.add_props  = new Xcls_WindowAddProp();
 326                 this.add_props.ref();  /// really?
 327                 ((Gtk.Container)(this.win.addpropsview.el.get_widget())).add(this.add_props.el);
 328                 //this.projectsettings.el.show_all();
 329
 330                 var  stage = this.win.addpropsview.el.get_stage();
 331                 stage.set_background_color(  Clutter.Color.from_string("#000"));
 332
 333
 334                 this.add_props.select.connect( (key,type,skel, etype) => {
 335                         this.left_props.addProp(etype, key, skel, type);
 336                 });
 337
 338         }
 339         public void propsAddShow()
 340         {
 341
 342         }
 343         public void propsAddHide()
 344         {
 345
 346         }
 347
 348
 349
 350
 351         // ----------- Add / Edit listener
 352         // listener uses the properties
 353         //public void listenerInit()     { }
 354         public void listenerShow()
 355         {
 356
 357         }
 358         public void listenerHide()
 359         {
 360
 361         }
 362
 363         // -------------- codeEditor
 364
 365         public void codeEditInit()
 366         {
 367                 this.code_editor  = new  Editor();
 368                 //this.code_editor.ref();  /// really?
 369                 ((Gtk.Container)(this.win.codeeditview.el.get_widget())).add(this.code_editor.el);
 370
 371                 this.code_editor.window = this.win;
 372                 //this.projectsettings.el.show_all();
 373
 374                 var stage = this.win.codeeditview.el.get_stage();
 375                 stage.set_background_color(  Clutter.Color.from_string("#000"));
 376                 // editor.save...
 377
 378                 this.code_editor.save.connect( () => {
 379                         this.file.save();
 380                         this.left_tree.model.updateSelected();
 381                         if (this.left_tree.getActiveFile().xtype == "Roo" ) {
 382                                    this.window_rooview.requestRedraw();
 383                         } else {
 384                                   this.window_gladeview.loadFile(this.left_tree.getActiveFile());
 385                         }
 386                          // we do not need to call spawn... - as it's already called by the editor?
 387
 388                 });
 389
 390         }
 391
 392         // ----------- list of projects on left
 393         public void  projectListInit()
 394         {
 395
 396                 this.left_projects = new Xcls_WindowLeftProjects();
 397                  this.left_projects.ref();
 398                  this.win.leftpane.el.pack_start(this.left_projects.el,true, true,0);
 399                  this.left_projects.el.show_all();
 400                  this.left_projects.project_selected.connect((proj) => {
 401                         this.buttonsShowHide();
 402                         proj.scanDirs();
 403                         this.clutterfiles.loadProject(proj);
 404
 405                  });
 406
 407         }
 408         // ----------- file view
 409
 410         public void fileViewInit()
 411         {
 412                 var stage = this.win.rooview.el.get_stage(); // seems odd...
 413                 this.clutterfiles = new Xcls_ClutterFiles();
 414                 this.clutterfiles.ref();
 415                 stage.add_child(this.clutterfiles.el);
 416                 this.clutterfiles.el.show();
 417
 418
 419                 this.clutterfiles.open.connect((file) => {
 420                         this.fileViewOpen(file);
 421                 });
 422                 this.clutterfiles.el.transitions_completed.connect(() => {
 423                         if (this.state == State.FILES) {
 424                                 this.win.rooview.el.hide();
 425                         } else {
 426                                 this.clutterfiles.el.hide();
 427                         }
 428
 429
 430                 });
 431
 432         }
 433
 434         public void fileDetailsInit()
 435         {
 436                 this.file_details = new Xcls_PopoverFileDetails();
 437                 this.file_details.mainwindow = this.win;
 438                 // force it modal to the main window..
 439
 440                 this.file_details.success.connect((project,file) =>
 441                 {
 442                         this.fileViewOpen(file);
 443                 });
 444
 445         }
 446
 447         public void fileViewOpen(JsRender.JsRender file, int line = -1)
 448         {
 449                 this.win.project = file.project;
 450                 this.project = file.project;
 451                 this.file = file;
 452
 453
 454                 if (file.xtype == "PlainFile") {
 455                         this.switchState (State.CODEONLY);
 456                         file.loadItems();
 457                         this.code_editor.show(file, null, "", "");
 458                         if (line> -1) {
 459                                 this.code_editor.scroll_to_line(line);
 460                         }
 461                 } else {
 462
 463                         this.switchState (State.PREVIEW);
 464                         // this triggers loadItems..
 465                         this.left_tree.model.loadFile(file);
 466                         if (file.project.xtype == "Gtk" && line> -1 ) {
 467                                 this.window_gladeview.scroll_to_line(line);
 468                         }
 469
 470                 }
 471
 472
 473                 var ctr= ((Gtk.Container)(this.win.rooview.el.get_widget()));
 474                 var ctr_p= ((Gtk.Container)(this.win.projecteditview.el.get_widget()));
 475
 476                 if (file.project.xtype == "Roo" ) {
 477                         ctr.foreach( (w) => { ctr.remove(w); });
 478                         ctr_p.foreach( (w) => { ctr_p.remove(w); });
 479                         ctr.add(this.window_rooview.el);
 480                         ctr_p.add(this.projectsettings.el);
 481                         if (file.xtype != "PlainFile") {
 482                                 this.window_rooview.loadFile(file);
 483                                 this.window_rooview.el.show_all();
 484                         }
 485                         this.projectsettings.el.show_all();
 486
 487
 488                 } else {
 489                         ctr.foreach( (w) => { ctr.remove(w); });
 490                         ctr_p.foreach( (w) => { ctr_p.remove(w); });
 491                         ctr.add(this.window_gladeview.el);
 492                         ctr_p.add(this.vala_projectsettings.el);
 493                         if (file.xtype != "PlainFile") {
 494                                 this.window_gladeview.loadFile(file);
 495                                 this.window_gladeview.el.show_all();
 496                         }
 497                         this.vala_projectsettings.el.show_all();
 498                 }
 499                 print("OPEN : " + file.name);
 500                 if (file.xtype != "PlainFile") {
 501                         this.win.editpane.el.set_position(this.win.editpane.el.max_position);
 502                 }
 503                 this.win.setTitle(file.project.name + " : " + file.name);
 504
 505
 506         }
 507
 508         public void attachProjectSettings() {
 509
 510                 var ctr_p= ((Gtk.Container)(this.win.projecteditview.el.get_widget()));
 511
 512                 if (this.win.project.xtype == "Roo" ) {
 513                         ctr_p.foreach( (w) => { ctr_p.remove(w); });
 514                         ctr_p.add(this.projectsettings.el);
 515                         this.projectsettings.el.show_all();
 516
 517                 } else {
 518                         ctr_p.foreach( (w) => { ctr_p.remove(w); });
 519                         ctr_p.add(this.vala_projectsettings.el);
 520                         this.vala_projectsettings.el.show_all();
 521                 }
 522
 523
 524         }
 525         // ---------  webkit view
 526         public void webkitViewInit()
 527         {
 528                 this.window_rooview  =new Xcls_WindowRooView();
 529                 this.window_rooview.main_window = this.win;
 530                 this.window_rooview.ref();
 531                 ((Gtk.Container)(this.win.rooview.el.get_widget())).add(this.window_rooview.el);
 532                 this.window_rooview.el.show_all();
 533
 534                 var stage = this.win.rooview.el.get_stage();
 535                 stage.set_background_color(  Clutter.Color.from_string("#000"));
 536         }
 537
 538         // ------ Gtk  - view
 539
 540         public void gtkViewInit()
 541         {
 542                 this.window_gladeview  =new Xcls_GtkView();
 543                 this.window_gladeview.ref();
 544                 this.window_gladeview.main_window = this.win;
 545         }
 546
 547         public void easingSaveAll()
 548         {
 549                 this.win.addpropsview.el.save_easing_state();
 550                 this.win.codeeditview.el.save_easing_state();
 551                 this.win.objectview.el.save_easing_state();
 552                 this.win.projecteditview.el.save_easing_state();
 553                 this.win.rooview.el.save_easing_state();
 554                 this.clutterfiles.el.save_easing_state();
 555
 556         }
 557         public void easingRestoreAll()
 558         {
 559                 this.win.addpropsview.el.restore_easing_state();
 560                 this.win.codeeditview.el.restore_easing_state();
 561                 this.win.objectview.el.restore_easing_state();
 562                 this.win.projecteditview.el.restore_easing_state();
 563                 this.win.rooview.el.restore_easing_state();
 564                 this.clutterfiles.el.restore_easing_state();
 565
 566         }
 567         public void switchState(State new_state)
 568         {
 569
 570                 // if the new state and the old state are the same..
 571
 572                 if (new_state == this.state) {
 573                         return;
 574                 }
 575
 576                 // stop werid stuff happening
 577
 578                 if (this.state == State.FILES
 579                         && new_state == State.FILEPROJECT
 580                         && this.left_projects.getSelectedProject() == null) {
 581                         return;
 582                 }
 583                 // save the easing state of everything..
 584                 this.easingSaveAll();
 585
 586                 switch (this.state) {
 587
 588                         case State.PREVIEW:
 589                                 if (this.left_tree.getActiveFile() != null) {
 590                                          if (this.left_tree.getActiveFile().xtype == "Roo" ) {
 591                                                  this.window_rooview.createThumb();
 592                                          } else {
 593                                                   this.window_gladeview.createThumb();
 594                                           }
 595                                 }
 596                                 // normally we are going from preview to another state.
 597                                 // and different windows hide the preview in differnt ways..
 598
 599                                 break;
 600
 601
 602                    case State.LISTENER:
 603                    case State.PROP:
 604
 605                                 this.win.addpropsview.el.set_scale(0.0f,0.0f);
 606                                  break;
 607
 608                         case State.CODE:
 609                                 this.code_editor.saveContents();
 610
 611                                 this.win.codeeditview.el.set_scale(0.0f,0.0f);
 612                                 break;
 613
 614                         case State.CODEONLY:
 615                                 // going from codeonly..
 616
 617                                 // enable re-calc of canvas..
 618
 619                                 //this.code_editor.saveContents(); << not yet...
 620                                 if (new_state != State.PROJECTCODEONLY) {
 621                                         this.win.rooview.el.show();
 622                                         this.win.leftpane.el.show();
 623                                         this.win.codeeditview.el.set_scale(0.0f,0.0f);
 624                                 } else {
 625                                         this.win.codeeditview.el.set_pivot_point(0.0f,1.0f); // bottom left
 626                                     this.win.codeeditview.el.set_scale(0.5f,0.5f);
 627                                 }
 628                             while (Gtk.events_pending()) {
 629                                         Gtk.main_iteration();
 630                                 }
 631
 632                                  // hides it completely...
 633
 634                                 break;
 635
 636                          case State.OBJECT:
 637
 638                                 this.win.objectview.el.set_scale(0.0f,0.0f);
 639                                  break;
 640
 641                         case State.FILEPROJECT:
 642                         case State.PROJECT:
 643                         case State.PROJECTCODEONLY:
 644                                 if (this.win.project.xtype == "Gtk") {
 645                                         this.vala_projectsettings.save();
 646                                 }
 647                                 if (this.state == State.FILEPROJECT) {
 648                                         this.clutterfiles.el.set_scale(1.0f,1.0f);
 649
 650                                 }
 651                                 this.win.projecteditview.el.set_scale(0.0f,0.0f);
 652                                 break;
 653
 654                   case State.FILES: // goes to preview or codeonly...
 655                                 // hide files...
 656
 657
 658                                 if (new_state == State.FILEPROJECT) {
 659
 660                                         this.clutterfiles.el.set_easing_duration(1000);
 661                                         this.clutterfiles.el.set_pivot_point(0.5f,1.0f);
 662                                         this.clutterfiles.el.set_scale(0.5f,0.5f);
 663                                         break;
 664                                 }
 665
 666                                 if (new_state == State.CODEONLY) {
 667                                         this.win.rooview.el.hide();
 668                                 } else {
 669                                         this.win.rooview.el.show();
 670                                 }
 671
 672                                 this.win.rooview.el.set_easing_duration(1000);
 673                                 this.win.rooview.el.set_rotation_angle(Clutter.RotateAxis.Y_AXIS, 0.0f);
 674                                 this.win.rooview.el.set_scale(1.0f,1.0f);
 675                                 this.win.rooview.el.set_pivot_point(0.5f,0.5f);
 676                                 this.win.rooview.el.set_opacity(0xff);
 677
 678                                 this.clutterfiles.el.set_easing_duration(1000);
 679                                 this.clutterfiles.el.set_pivot_point(0.5f,0.5f);
 680                                 this.clutterfiles.el.set_rotation_angle(Clutter.RotateAxis.Y_AXIS, -180.0f);
 681                                 this.clutterfiles.el.set_opacity(0);
 682
 683
 684                                 //this.clutterfiles.el.hide();
 685
 686
 687                                 break;
 688
 689
 690                 }
 691
 692                 var oldstate  =this.state;
 693                 this.state = new_state;
 694
 695
 696
 697                 this.buttonsShowHide();
 698
 699
 700                 switch (this.state) {
 701
 702                         case State.PREVIEW:  // this is the default state when working...
 703                                  this.win.editpane.el.show(); // holder for tree and properties..
 704
 705
 706                                  this.left_projects.el.hide();
 707                                  if (oldstate != State.FILES) {
 708                                         // it's handled above..
 709                                         print ("changing state to preview from NOT files..");
 710
 711
 712                                         this.win.rooview.el.set_scale(1.0f,1.0f);
 713                                  }
 714
 715                                 break;
 716
 717
 718                         case State.LISTENER:
 719                 // same as prop?
 720                         case State.PROP:
 721                                 var ae =      this.left_tree.getActiveElement();
 722                                 if (ae == null) {
 723                                         this.state = oldstate;
 724                                         this.buttonsShowHide();
 725                                         this.resizeCanvasElements();
 726                                         this.easingRestoreAll();
 727                                         return;
 728                                 }
 729                                 this.add_props.el.show_all();
 730                                 this.add_props.show(
 731                                         Palete.factory(this.win.project.xtype),
 732                                         this.state == State.LISTENER ? "signals" : "props",
 733                                         ae.fqn()
 734                                 );
 735
 736
 737
 738
 739                                 // -- FIXME? this needs to be State aware?
 740
 741                                 this.win.rooview.el.set_pivot_point(1.0f,0.5f);
 742
 743                                 this.win.addpropsview.el.set_scale(1.0f,1.0f);
 744                                 break;
 745
 746                         case State.OBJECT:
 747                                  var n = this.left_tree.getActiveElement();
 748
 749                                 if (this.file == null) {
 750                                         this.state =oldstate;
 751                                         this.buttonsShowHide();
 752                                         this.resizeCanvasElements();
 753                                         this.easingRestoreAll();
 754                                         return;
 755                                 }
 756
 757                                 if (n == null && this.file.tree != null) {
 758                                         this.state = oldstate;
 759                                         this.buttonsShowHide();
 760                                         this.resizeCanvasElements();
 761                                         this.easingRestoreAll();
 762                                         return;
 763                                 }
 764
 765                                 this.rightpalete.el.show_all();
 766                                 this.rightpalete.load(this.left_tree.getActiveFile().palete(), n == null ? "*top" : n.fqn());
 767
 768
 769
 770                                 this.win.rooview.el.set_pivot_point(1.0f,0.5f);
 771                                 this.win.objectview.el.set_scale(1.0f,1.0f);
 772
 773                                 break;
 774
 775
 776                         case State.CODE:
 777                                 this.win.codeeditview.el.show();
 778                                 this.code_editor.el.show_all();
 779                                 // caller needs to call editor - show....
 780                                 this.win.codeeditview.el.set_scale(1.0f,1.0f);
 781                                 this.win.rooview.el.set_pivot_point(1.0f,0.5f);
 782
 783                                 break;
 784
 785                         case State.CODEONLY:
 786                                 // going to codeonly..
 787                                 this.win.codeeditview.el.show();
 788                                 // recalc canvas...
 789                                 //while (Gtk.events_pending()) {
 790                                 //      Gtk.main_iteration();
 791                                 //}
 792
 793                                 this.win.leftpane.el.hide();
 794                                 this.win.codeeditview.el.show();
 795                                 //while (Gtk.events_pending()) {
 796                                 //      Gtk.main_iteration();
 797                                 //}
 798
 799
 800                                 this.code_editor.el.show_all();
 801
 802                                 this.win.codeeditview.el.set_scale(1.0f,1.0f);
 803                                 this.win.rooview.el.set_pivot_point(1.0f,0.5f);
 804                                 break;
 805
 806                         case State.PROJECTCODEONLY:
 807                             // going to project edit (when in code only)
 808
 809
 810
 811                                 if (this.win.project.xtype == "Roo") {
 812                                         this.projectsettings.el.show_all();
 813                                         this.projectsettings.show(this.win.project);
 814                                 } else {
 815                                         this.vala_projectsettings.el.show_all();
 816                                         this.vala_projectsettings.show((Project.Gtk)this.win.project);
 817                                 }
 818
 819                                 this.win.projecteditview.el.set_scale(1.0f,1.0f);
 820
 821                                 break;
 822
 823
 824                         case State.PROJECT:
 825                                 this.win.rooview.el.set_pivot_point(1.0f,1.0f); // bottom right..
 826
 827                                 if (this.win.project.xtype == "Roo") {
 828                                         this.projectsettings.el.show_all();
 829                                         this.projectsettings.show(this.win.project);
 830                                 } else {
 831                                         this.vala_projectsettings.el.show_all();
 832                                         this.vala_projectsettings.show((Project.Gtk)this.win.project);
 833                                 }
 834
 835                                 this.win.projecteditview.el.set_scale(1.0f,1.0f);
 836
 837                                 break;
 838
 839                         case State.FILEPROJECT:
 840                                 var pr = this.left_projects.getSelectedProject();
 841
 842                                 this.win.project = pr;
 843                                 print("FIlE PROJECT -  show %s\n", pr.xtype);
 844
 845                                 if (pr.xtype == "Roo") {
 846                                         this.projectsettings.el.show_all();
 847                                         this.projectsettings.show(this.win.project);
 848                                 } else {
 849                                         this.vala_projectsettings.el.show_all();
 850                                         this.vala_projectsettings.show((Project.Gtk)this.win.project);
 851                                 }
 852
 853                                 this.win.projecteditview.el.set_scale(1.0f,1.0f);
 854
 855                                 break;
 856
 857                    case State.FILES:  // can only get here from PREVIEW (or code-only) state.. in theory..
 858
 859
 860                                 this.win.editpane.el.hide(); // holder for tree and properties..
 861
 862                                 this.left_projects.el.show();
 863
 864                                 // rotate the preview to hidden...
 865                                 this.win.rooview.el.set_easing_duration(1000);
 866                                 this.win.rooview.el.set_pivot_point(0.5f,0.5f);
 867                                 this.win.rooview.el.set_rotation_angle(Clutter.RotateAxis.Y_AXIS, 180.0f);
 868                                 this.win.rooview.el.set_opacity(0);
 869
 870
 871
 872
 873                                 if (this.win.project != null) {
 874                                         this.left_projects.selectProject(this.win.project);
 875                                 }
 876
 877
 878                                 this.clutterfiles.el.show();
 879
 880                                 this.clutterfiles.el.set_easing_duration(1000);
 881                                 this.clutterfiles.el.set_pivot_point(0.5f,0.5f);
 882                                 this.clutterfiles.el.set_rotation_angle(Clutter.RotateAxis.Y_AXIS, 0.0f);
 883                                 this.clutterfiles.el.set_opacity(0xff);
 884
 885
 886
 887                                 break;
 888
 889
 890                 }
 891                 this.resizeCanvasElements();
 892                 this.easingRestoreAll();
 893
 894                 // run the animation.. - then load files...
 895                 GLib.Timeout.add(500,  ()  =>{
 896                          this.resizeCanvasElements();
 897                          return false;
 898                 });
 899
 900         }
 901
 902         public int redraw_count = 0;
 903         public void resizeCanvas() // called by window resize .. delays redraw
 904         {
 905                 var rc = this.redraw_count;
 906                 this.redraw_count = 2;
 907                 if (rc == 0) {
 908                         GLib.Timeout.add(100,  ()  =>{
 909                                  return this.resizeCanvasQueue();
 910                         });
 911                 }
 912         }
 913         public bool  resizeCanvasQueue()
 914         {
 915                 //print("WindowState.resizeCanvasQueue %d\n", this.redraw_count);
 916
 917                 if (this.redraw_count < 1) {
 918                         return false; // should not really happen...
 919                 }
 920
 921
 922                 this.redraw_count--;
 923
 924                 if (this.redraw_count > 0) {
 925                         return true; // do it again in 1 second...
 926                 }
 927                 // got down to 0 or -1....
 928                 this.redraw_count = 0;
 929                 this.resizeCanvasElements();
 930                 return false;
 931
 932         }
 933         public void resizeCanvasElements()
 934         {
 935                 Gtk.Allocation alloc;
 936                 this.win.clutterembed.el.get_allocation(out alloc);
 937
 938            // print("WindowState.resizeCanvasElements\n");
 939                 if (!this.children_loaded || this.win.clutterembed == null) {
 940                         print("WindowState.resizeCanvasElements = ingnore not loaded or no clutterfiles\n");
 941                         return;
 942                 }
 943
 944                 var avail = alloc.width < 50.0f ? 0 :  alloc.width - 50.0f;
 945                 var palsize = avail < 300.0f ? avail : 300.0f;
 946
 947
 948                 // -------- code edit min 600
 949
 950                 var codesize = avail < 800.0f ? avail : 800.0f;
 951
 952
 953                 //print("set code size %f\n", codesize);
 954
 955
 956
 957                 switch ( this.state) {
 958                         case State.PREVIEW:
 959
 960                                 this.win.rooview.el.set_size(alloc.width-50, alloc.height);
 961                                 break;
 962
 963                         case State.FILES:
 964                                 this.clutterfiles.set_size(alloc.width-50, alloc.height);
 965                                 break;
 966
 967                         case State.PROJECT:
 968
 969                                 this.win.projecteditview.el.set_size(alloc.width-50, alloc.height / 2.0f);
 970
 971                            // this.win.rooview.el.save_easing_state();
 972                                 //this.win.rooview.el.set_size(alloc.width / 2.0f, alloc.height / 2.0f);
 973
 974                                 this.win.rooview.el.set_scale(0.5f, 0.5f);
 975                                 //this.win.rooview.el.restore_easing_state();
 976                                 break;
 977
 978                         case State.CODE:
 979                                 this.win.codeeditview.el.set_size(codesize, alloc.height);
 980                                 var scale = avail > 0.0f ? (avail - codesize -10 ) / avail : 0.0f;
 981                                 //this.win.rooview.el.save_easing_state();
 982
 983                                 this.win.rooview.el.set_scale(scale,scale);
 984                            // this.win.rooview.el.restore_easing_state();
 985                                 break;
 986
 987                         case State.CODEONLY:
 988                                 this.win.codeeditview.el.set_size(codesize, alloc.height);
 989                                 var scale = avail > 0.0f ? (avail - codesize -10 ) / avail : 0.0f;
 990                                 //this.win.rooview.el.save_easing_state();
 991                                 this.win.rooview.el.hide();
 992                                 this.win.rooview.el.set_scale(scale,scale);
 993                            // this.win.rooview.el.restore_easing_state();
 994                                 break;
 995                         case State.PROP:
 996                         case State.LISTENER:
 997                                  this.win.addpropsview.el.set_size(palsize, alloc.height);
 998                                 var scale = avail > 0.0f ? (avail - palsize -10 ) / avail : 0.0f;
 999                                 this.win.rooview.el.set_scale(scale,scale);
1000                                 break;
1001
1002                         case State.OBJECT:
1003                                 this.win.objectview.el.set_size(palsize, alloc.height);
1004                                 var scale = avail > 0.0f ? (avail - palsize -10 ) / avail : 0.0f;
1005                                 //this.win.rooview.el.save_easing_state();
1006                                 this.win.rooview.el.set_scale(scale,scale);
1007                            // this.win.rooview.el.restore_easing_state();
1008                                 break;
1009                 }
1010         }
1011
1012         // -- buttons show hide.....
1013
1014         public void buttonsShowHide()
1015         {
1016                 // basically hide everything, then show the relivant..
1017
1018                 // top bar btns
1019                 this.win.openbtn.el.hide();
1020                 this.win.openbackbtn.el.hide();
1021
1022                 this.win.backbutton.el.hide();
1023
1024
1025                 this.win.editfilebutton.el.hide();
1026                 this.win.projecteditbutton.el.hide();
1027
1028
1029                 this.win.objectshowbutton.el.hide(); // add objects
1030                 this.win.addpropbutton.el.hide();
1031                 this.win.addlistenerbutton.el.hide();
1032
1033
1034
1035                 this.win.addprojectbutton.el.hide();
1036                 this.win.addfilebutton.el.hide();
1037                 this.win.delprojectbutton.el.hide();
1038
1039                 this.win.search_entry.el.hide();
1040                 this.win.search_results.el.hide();
1041                 switch (this.state) {
1042
1043                         case State.PREVIEW:  // this is the default state when working...
1044
1045
1046                                 this.win.editfilebutton.el.show();
1047                                 this.win.projecteditbutton.el.show();
1048
1049
1050
1051                                 this.win.objectshowbutton.el.show(); // add objects
1052                                 this.win.addpropbutton.el.show();
1053                                 this.win.addlistenerbutton.el.show();
1054                                 this.win.search_entry.el.show();
1055
1056                                 this.win.openbtn.el.show();
1057
1058                                 break;
1059
1060                         case State.CODEONLY:
1061                                 this.win.openbtn.el.show();
1062                                 this.win.projecteditbutton.el.show();
1063                                 this.win.search_entry.el.show();
1064                                 break;
1065
1066                         case State.CODE:
1067                                 this.win.search_entry.el.show();
1068                                 this.win.backbutton.el.show();
1069                                 this.win.objectshowbutton.el.show(); // add objects ?? can you do this from here?
1070                                 this.win.addpropbutton.el.show();
1071                                 this.win.addlistenerbutton.el.show();
1072                                 break;
1073                                 // continue thru..
1074                         case State.PROP:
1075                         case State.LISTENER:
1076                         case State.OBJECT:
1077
1078                                 this.win.backbutton.el.show();
1079                                 this.win.objectshowbutton.el.show(); // add objects
1080                                 this.win.addpropbutton.el.show();
1081                                 this.win.addlistenerbutton.el.show();
1082                                 break;
1083
1084                         case State.PROJECT:
1085                         case State.FILEPROJECT:
1086                         case State.PROJECTCODEONLY:
1087                                 // anything else?
1088                                 this.win.backbutton.el.show();
1089
1090                                 break;
1091
1092
1093                         case State.FILES:
1094                                 if (this.left_projects.getSelectedProject() != null ) {
1095                                         if (this.left_tree.getActiveFile() != null) {
1096
1097                                                 this.win.openbackbtn.el.show();
1098                                         }
1099                                         this.win.addfilebutton.el.show();
1100                                         this.win.search_entry.el.show();
1101                                         this.win.projecteditbutton.el.show();
1102                                 }
1103
1104
1105                                 this.win.addprojectbutton.el.show();
1106                                 this.win.delprojectbutton.el.show();
1107
1108
1109
1110
1111                                 break;
1112                 }
1113
1114
1115
1116         }
1117
1118
1119         public void valaCompiled(Json.Object obj)
1120                 {
1121                         // vala has finished compiling...
1122                         print("vala compiled");
1123
1124                         var buf = this.code_editor.buffer;
1125                         buf.check_running = false;
1126                         var has_errors = false;
1127
1128                         if (obj.has_member("ERR-TOTAL")) {
1129                                 if (obj.get_int_member("ERR-TOTAL")> 0) {
1130                                         has_errors = true;
1131                                 }
1132                                  this.win.statusbar_errors.setNotices( obj.get_object_member("ERR") , (int) obj.get_int_member("ERR-TOTAL"));
1133                         } else {
1134                                  this.win.statusbar_errors.setNotices( new Json.Object() , 0);
1135                         }
1136
1137                         if (obj.has_member("WARN-TOTAL")) {
1138
1139                                  this.win.statusbar_warnings.setNotices(obj.get_object_member("WARN"), (int) obj.get_int_member("WARN-TOTAL"));
1140                         } else {
1141                                  this.win.statusbar_warnings.setNotices( new Json.Object() , 0);
1142
1143                         }
1144                         if (obj.has_member("DEPR-TOTAL")) {
1145
1146                                  this.win.statusbar_depricated.setNotices( obj.get_object_member("DEPR"),  (int) obj.get_int_member("DEPR-TOTAL"));
1147
1148                         } else {
1149                                 this.win.statusbar_depricated.setNotices( new Json.Object(),0);
1150                         }
1151
1152                         buf.highlightErrorsJson("ERR", obj);
1153                         buf.highlightErrorsJson("WARN", obj);
1154                         buf.highlightErrorsJson("DEPR", obj);
1155
1156                         this.win.statusbar_compilestatus_label.el.hide();
1157                         this.win.statusbar_run.el.hide();
1158
1159                         if (this.file.xtype == "Gtk") {
1160                                 this.win.statusbar_compilestatus_label.el.show();
1161                                 if (!has_errors) {
1162                                         this.win.statusbar_run.el.show();
1163                                 }
1164                                 var gbuf =   this.window_gladeview.sourceview;
1165                                 gbuf.highlightErrorsJson("ERR", obj);
1166                                 gbuf.highlightErrorsJson("WARN", obj);
1167                                 gbuf.highlightErrorsJson("DEPR", obj);
1168
1169                    }
1170                         this.last_compile_result = obj;
1171
1172
1173                 }
1174
1175 }
1176
1177