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,    // code editor.
  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         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
  97                 this.valasource = new Palete.ValaSource();
  98                 this.valasource.compiled.connect(this.showCompileResult);
  99
 100                 this.compile_results = new  Xcls_ValaCompileResults();
 101                 this.compile_results.window = this.win;
 102                 this.valasource.compile_output.connect(this.compile_results.addLine);
 103
 104                 this.win.statusbar_compilestatus_label.el.hide();
 105                 this.win.statusbar_run.el.hide();
 106                 this.win.search_results.el.hide();
 107         }
 108
 109
 110         // left tree
 111
 112         public void leftTreeInit()
 113         {
 114
 115                 this.left_tree = new Xcls_WindowLeftTree();
 116                 this.left_tree.ref();
 117                 this.left_tree.main_window = this.win;
 118
 119                 this.win.tree.el.pack_start(this.left_tree.el,true, true,0);
 120                 this.left_tree.el.show_all();
 121
 122                 this.left_tree.before_node_change.connect(() => {
 123                         // if the node change is caused by the editor (code preview)
 124                         if (this.left_tree.view.lastEventSource == "editor") {
 125                                 return true;
 126                         }
 127                         return this.leftTreeBeforeChange();
 128
 129                 });
 130
 131                 this.left_tree.node_selected.connect((sel, source) => {
 132                         if (source == "editor") {
 133                                 return;
 134                         }
 135                         if (this.file.xtype == "Roo") {
 136                                 this.window_rooview.sourceview.nodeSelected(sel,true); // foce scroll.
 137                         } else {
 138                                 this.window_gladeview.sourceview.nodeSelected(sel);
 139                         }
 140                 });
 141
 142                 this.left_tree.node_selected.connect((sel, source) => {
 143                         this.leftTreeNodeSelected(sel, source);
 144                 });
 145
 146                 this.left_tree.changed.connect(() => {
 147                         print("LEFT TREE: Changed fired\n");
 148                         this.file.save();
 149                         if (this.left_tree.getActiveFile().xtype == "Roo" ) {
 150                                    this.window_rooview.requestRedraw();
 151                         } else {
 152                                   this.window_gladeview.loadFile(this.left_tree.getActiveFile());
 153                         }
 154
 155                 });
 156
 157         }
 158
 159         public bool leftTreeBeforeChange()
 160         {
 161                 if (this.state != State.CODE) {
 162                         this.left_props.finish_editing();
 163                         return true;
 164                 }
 165                 if (!this.code_editor.saveContents()) {
 166                         return false;
 167                 }
 168                 return false;
 169         }
 170
 171         public void leftTreeNodeSelected(JsRender.Node? sel, string source)
 172         {
 173
 174                 print("node_selected called %s\n", (sel == null) ? "NULL" : "a value");
 175
 176                 if (sel == null) {
 177                         this.left_props.el.hide();
 178                 }
 179                 this.left_props.el.show();
 180                 this.left_props.load(this.left_tree.getActiveFile(), sel);
 181                 switch (this.state) {
 182
 183                         case State.OBJECT:
 184
 185                                  if (sel == null) {
 186                                         this.rightpalete.clear();
 187                                         break;
 188                                 }
 189                                 this.rightpalete.load(this.left_tree.getActiveFile().palete(), sel.fqn());
 190                                 break;
 191
 192
 193                    case State.PROP:
 194                                 if (sel == null) {
 195                                         this.add_props.clear();
 196                                         break;
 197                                 }
 198                                 this.add_props.show(this.left_tree.getActiveFile().palete(), "props", sel.fqn());
 199                                 break;
 200
 201                         case State.LISTENER:
 202
 203                                 if (sel == null) {
 204                                         this.add_props.clear();
 205                                         break;
 206                                 }
 207                                 this.add_props.show(this.left_tree.getActiveFile().palete(), "signals", sel.fqn());
 208                                 break;
 209
 210                         case State.CODE:
 211                                  this.switchState(State.PREVIEW);
 212
 213                                 break;
 214
 215
 216                 }
 217
 218
 219         }
 220
 221
 222
 223
 224         public void propsListInit()
 225         {
 226
 227                 this.left_props =new Xcls_LeftProps();
 228                 this.left_props.ref();
 229                 this.left_props.main_window = this.win;
 230                 this.win.props.el.pack_start(this.left_props.el,true, true,0);
 231                 this.left_props.el.show_all();
 232
 233                 this.left_props.show_editor.connect( (file, node, type,  key) => {
 234                         this.switchState(State.CODE);
 235                         this.code_editor.show(
 236                                 file,
 237                                 node,
 238                                 type,
 239                                 key
 240                         );
 241
 242
 243                 });
 244
 245
 246                 this.left_props.stop_editor.connect( () => {
 247                         if (this.state != State.CODE) {
 248                                 return true;
 249                         }
 250
 251                         var ret =  this.code_editor.saveContents();
 252                         if (!ret) {
 253                                 return false;
 254                         }
 255                         this.switchState(State.PREVIEW);
 256                         return ret;
 257                 });
 258
 259                 this.left_props.changed.connect(() => {
 260                         if (this.left_tree.getActiveFile().xtype == "Roo" ) {
 261                                    this.window_rooview.requestRedraw();
 262                         } else {
 263                                   this.window_gladeview.loadFile(this.left_tree.getActiveFile());
 264                         }
 265                         this.left_tree.model.updateSelected();
 266                         this.file.save();
 267                         if (this.file.xtype=="Gtk") {
 268                                 this.valasource.checkFileSpawn(this.file);
 269                         }
 270                 });
 271
 272
 273
 274         }
 275
 276         //-------------  projects edit
 277
 278         public void projectEditInit()
 279         {
 280                 this.projectsettings  =new Xcls_ProjectSettings();
 281                 this.projectsettings.ref();  /// really?
 282
 283                 this.vala_projectsettings  =new ValaProjectSettings();
 284                 this.vala_projectsettings.ref();
 285                 this.vala_projectsettings.window = this.win;
 286
 287                 ((Gtk.Container)(this.win.projecteditview.el.get_widget())).add(this.projectsettings.el);
 288                 //this.projectsettings.el.show_all();
 289
 290                 var stage = this.win.projecteditview.el.get_stage();
 291                 stage.set_background_color(  Clutter.Color.from_string("#000"));
 292
 293                 this.projectsettings.buttonPressed.connect((btn) => {
 294                          if (this.left_tree.getActiveFile().xtype == "Roo" ) {
 295                                 if (btn == "save") {
 296                                         this.window_rooview.view.renderJS(true);
 297                                 }
 298                                 if (btn == "apply") {
 299                                         this.window_rooview.view.renderJS(true);
 300                                         return;
 301                                 }
 302                         } else {
 303                                 // do nothing for gtk..
 304                         }
 305                         if (btn == "save" || btn == "apply") {
 306                                 this.win.project.save();
 307
 308                         }
 309                         this.switchState (State.PREVIEW);
 310
 311                  });
 312
 313         }
 314         // ----------- object adding
 315         public void objectAddInit()
 316         {
 317
 318                 this.rightpalete  = new Xcls_RightPalete();
 319                 this.rightpalete.ref();  /// really?
 320                 ((Gtk.Container)(this.win.objectview.el.get_widget())).add(this.rightpalete.el);
 321                 //this.projectsettings.el.show_all();
 322
 323                 var stage = this.win.objectview.el.get_stage();
 324                 stage.set_background_color(  Clutter.Color.from_string("#000"));
 325
 326         }
 327
 328         // -----------  properties adding list...
 329         // listener uses the properties
 330         public void propsAddInit()
 331         {
 332         // Add properties
 333                 this.add_props  = new Xcls_WindowAddProp();
 334                 this.add_props.ref();  /// really?
 335                 ((Gtk.Container)(this.win.addpropsview.el.get_widget())).add(this.add_props.el);
 336                 //this.projectsettings.el.show_all();
 337
 338                 var  stage = this.win.addpropsview.el.get_stage();
 339                 stage.set_background_color(  Clutter.Color.from_string("#000"));
 340
 341
 342                 this.add_props.select.connect( (key,type,skel, etype) => {
 343                         this.left_props.addProp(etype, key, skel, type);
 344                 });
 345
 346         }
 347         public void propsAddShow()
 348         {
 349
 350         }
 351         public void propsAddHide()
 352         {
 353
 354         }
 355
 356
 357
 358
 359         // ----------- Add / Edit listener
 360         // listener uses the properties
 361         //public void listenerInit()     { }
 362         public void listenerShow()
 363         {
 364
 365         }
 366         public void listenerHide()
 367         {
 368
 369         }
 370
 371         // -------------- codeEditor
 372
 373         public void codeEditInit()
 374         {
 375                 this.code_editor  = new  Editor();
 376                 //this.code_editor.ref();  /// really?
 377                 ((Gtk.Container)(this.win.codeeditview.el.get_widget())).add(this.code_editor.el);
 378
 379                 this.code_editor.window = this.win;
 380                 //this.projectsettings.el.show_all();
 381
 382                 var stage = this.win.codeeditview.el.get_stage();
 383                 stage.set_background_color(  Clutter.Color.from_string("#000"));
 384                 // editor.save...
 385
 386                 this.code_editor.save.connect( () => {
 387                         this.file.save();
 388                         this.left_tree.model.updateSelected();
 389                         if (this.left_tree.getActiveFile().xtype == "Roo" ) {
 390                                    this.window_rooview.requestRedraw();
 391                         } else {
 392                                   this.window_gladeview.loadFile(this.left_tree.getActiveFile());
 393                         }
 394                          // we do not need to call spawn... - as it's already called by the editor?
 395
 396                 });
 397
 398         }
 399
 400         // ----------- list of projects on left
 401         public void  projectListInit()
 402         {
 403
 404                 this.left_projects = new Xcls_WindowLeftProjects();
 405                  this.left_projects.ref();
 406                  this.win.leftpane.el.pack_start(this.left_projects.el,true, true,0);
 407                  this.left_projects.el.show_all();
 408                  this.left_projects.project_selected.connect((proj) => {
 409                         this.buttonsShowHide();
 410                         proj.scanDirs();
 411                         this.clutterfiles.loadProject(proj);
 412
 413                  });
 414
 415         }
 416         // ----------- file view
 417
 418         public void fileViewInit()
 419         {
 420                 var stage = this.win.rooview.el.get_stage(); // seems odd...
 421                 this.clutterfiles = new Xcls_ClutterFiles();
 422                 this.clutterfiles.ref();
 423                 stage.add_child(this.clutterfiles.el);
 424                 this.clutterfiles.el.show();
 425
 426
 427                 this.clutterfiles.open.connect((file) => {
 428                         this.fileViewOpen(file);
 429                 });
 430                 this.clutterfiles.el.transitions_completed.connect(() => {
 431                         if (this.state == State.FILES) {
 432                                 this.win.rooview.el.hide();
 433                         } else {
 434                                 this.clutterfiles.el.hide();
 435                         }
 436
 437
 438                 });
 439
 440         }
 441
 442         public void fileDetailsInit()
 443         {
 444                 this.file_details = new Xcls_PopoverFileDetails();
 445                 this.file_details.mainwindow = this.win;
 446                 // force it modal to the main window..
 447
 448                 this.file_details.success.connect((project,file) =>
 449                 {
 450                         this.fileViewOpen(file);
 451                 });
 452
 453         }
 454
 455         public void fileViewOpen(JsRender.JsRender file, int line = -1)
 456         {
 457                 this.win.project = file.project;
 458                 this.project = file.project;
 459                 this.file = file;
 460
 461
 462                 if (file.xtype == "PlainFile") {
 463                         this.switchState (State.CODEONLY);
 464                         file.loadItems();
 465                         this.code_editor.show(file, null, "", "");
 466                         if (line> -1) {
 467                                 this.code_editor.scroll_to_line(line);
 468                         }
 469                 } else {
 470
 471                         this.switchState (State.PREVIEW);
 472                         // this triggers loadItems..
 473                         this.left_tree.model.loadFile(file);
 474                         if (file.project.xtype == "Gtk" && line> -1 ) {
 475                                 this.window_gladeview.scroll_to_line(line);
 476                         }
 477
 478                 }
 479
 480
 481                 var ctr= ((Gtk.Container)(this.win.rooview.el.get_widget()));
 482                 var ctr_p= ((Gtk.Container)(this.win.projecteditview.el.get_widget()));
 483
 484                 if (file.project.xtype == "Roo" ) {
 485                         ctr.foreach( (w) => { ctr.remove(w); });
 486                         ctr_p.foreach( (w) => { ctr_p.remove(w); });
 487                         ctr.add(this.window_rooview.el);
 488                         ctr_p.add(this.projectsettings.el);
 489                         if (file.xtype != "PlainFile") {
 490                                 this.window_rooview.loadFile(file);
 491                                 this.window_rooview.el.show_all();
 492                         }
 493                         this.projectsettings.el.show_all();
 494
 495
 496                 } else {
 497                         ctr.foreach( (w) => { ctr.remove(w); });
 498                         ctr_p.foreach( (w) => { ctr_p.remove(w); });
 499                         ctr.add(this.window_gladeview.el);
 500                         ctr_p.add(this.vala_projectsettings.el);
 501                         if (file.xtype != "PlainFile") {
 502                                 this.window_gladeview.loadFile(file);
 503                                 this.window_gladeview.el.show_all();
 504                         }
 505                         this.vala_projectsettings.el.show_all();
 506                 }
 507                 print("OPEN : " + file.name);
 508                 if (file.xtype != "PlainFile") {
 509                         this.win.editpane.el.set_position(this.win.editpane.el.max_position);
 510                 }
 511                 this.win.setTitle(file.project.name + " : " + file.name);
 512
 513
 514         }
 515
 516         // our project properties is different for Roo and Gtk
 517         // it would be better to change the above code to use this,
 518         public void attachProjectSettings() {
 519
 520                 var ctr_p= ((Gtk.Container)(this.win.projecteditview.el.get_widget()));
 521
 522                 if (this.win.project.xtype == "Roo" ) {
 523                         ctr_p.foreach( (w) => { ctr_p.remove(w); });
 524                         ctr_p.add(this.projectsettings.el);
 525                         this.projectsettings.el.show_all();
 526
 527                 } else {
 528                         ctr_p.foreach( (w) => { ctr_p.remove(w); });
 529                         ctr_p.add(this.vala_projectsettings.el);
 530                         this.vala_projectsettings.el.show_all();
 531                 }
 532     }
 533          /*
 534         public void fileViewOpenPlain(string fname)
 535         {
 536
 537                 this.switchState (State.CODEONLY);
 538                 this.code_editor.showPlainFile(fname);
 539         }
 540  */
 541
 542         // ---------  webkit view
 543         public void webkitViewInit()
 544         {
 545                 this.window_rooview  =new Xcls_WindowRooView();
 546                 this.window_rooview.main_window = this.win;
 547                 this.window_rooview.ref();
 548                 ((Gtk.Container)(this.win.rooview.el.get_widget())).add(this.window_rooview.el);
 549                 this.window_rooview.el.show_all();
 550
 551                 var stage = this.win.rooview.el.get_stage();
 552                 stage.set_background_color(  Clutter.Color.from_string("#000"));
 553         }
 554
 555         // ------ Gtk  - view
 556
 557         public void gtkViewInit()
 558         {
 559                 this.window_gladeview  =new Xcls_GtkView();
 560                 this.window_gladeview.ref();
 561                 this.window_gladeview.main_window = this.win;
 562         }
 563
 564         public void easingSaveAll()
 565         {
 566                 this.win.addpropsview.el.save_easing_state();
 567                 this.win.codeeditview.el.save_easing_state();
 568                 this.win.objectview.el.save_easing_state();
 569                 this.win.projecteditview.el.save_easing_state();
 570                 this.win.rooview.el.save_easing_state();
 571                 this.clutterfiles.el.save_easing_state();
 572
 573         }
 574         public void easingRestoreAll()
 575         {
 576                 this.win.addpropsview.el.restore_easing_state();
 577                 this.win.codeeditview.el.restore_easing_state();
 578                 this.win.objectview.el.restore_easing_state();
 579                 this.win.projecteditview.el.restore_easing_state();
 580                 this.win.rooview.el.restore_easing_state();
 581                 this.clutterfiles.el.restore_easing_state();
 582
 583         }
 584         public void switchState(State new_state)
 585         {
 586
 587                 // if the new state and the old state are the same..
 588
 589                 if (new_state == this.state) {
 590                         return;
 591                 }
 592
 593                 // stop werid stuff happening
 594
 595                 if (this.state == State.FILES
 596                         && new_state == State.FILEPROJECT
 597                         && this.left_projects.getSelectedProject() == null) {
 598                         return;
 599                 }
 600                 // save the easing state of everything..
 601                 this.easingSaveAll();
 602
 603                 switch (this.state) {
 604
 605                         case State.PREVIEW:
 606                                 if (this.left_tree.getActiveFile() != null) {
 607                                          if (this.left_tree.getActiveFile().xtype == "Roo" ) {
 608                                                  this.window_rooview.createThumb();
 609                                          } else {
 610                                                   this.window_gladeview.createThumb();
 611                                           }
 612                                 }
 613                                 // normally we are going from preview to another state.
 614                                 // and different windows hide the preview in differnt ways..
 615
 616                                 break;
 617
 618
 619                    case State.LISTENER:
 620                    case State.PROP:
 621
 622                                 this.win.addpropsview.el.set_scale(0.0f,0.0f);
 623                                  break;
 624
 625                         case State.CODE:
 626                                 this.code_editor.saveContents();
 627
 628                                 this.win.codeeditview.el.set_scale(0.0f,0.0f);
 629                                 break;
 630
 631                         case State.CODEONLY:
 632                                 // going from codeonly..
 633
 634                                 // enable re-calc of canvas..
 635
 636                                 //this.code_editor.saveContents(); << not yet...
 637                                 if (new_state != State.PROJECTCODEONLY) {
 638                                         this.win.rooview.el.show();
 639                                         this.win.leftpane.el.show();
 640                                         this.win.codeeditview.el.set_scale(0.0f,0.0f);
 641                                 } else {
 642                                         this.win.codeeditview.el.set_pivot_point(0.0f,1.0f); // bottom left
 643                                     this.win.codeeditview.el.set_scale(0.5f,0.5f);
 644                                 }
 645                             while (Gtk.events_pending()) {
 646                                         Gtk.main_iteration();
 647                                 }
 648
 649                                  // hides it completely...
 650
 651                                 break;
 652
 653                          case State.OBJECT:
 654
 655                                 this.win.objectview.el.set_scale(0.0f,0.0f);
 656                                  break;
 657
 658                         case State.FILEPROJECT:
 659                         case State.PROJECT:
 660                         case State.PROJECTCODEONLY:
 661                                 if (this.win.project.xtype == "Gtk") {
 662                                         this.vala_projectsettings.save();
 663                                 }
 664                                 if (this.state == State.FILEPROJECT) {
 665                                         this.clutterfiles.el.set_scale(1.0f,1.0f);
 666
 667                                 }
 668                                 this.win.projecteditview.el.set_scale(0.0f,0.0f);
 669                                 break;
 670
 671                   case State.FILES: // goes to preview or codeonly...
 672                                 // hide files...
 673
 674
 675                                 if (new_state == State.FILEPROJECT) {
 676
 677                                         this.clutterfiles.el.set_easing_duration(1000);
 678                                         this.clutterfiles.el.set_pivot_point(0.5f,1.0f);
 679                                         this.clutterfiles.el.set_scale(0.5f,0.5f);
 680                                         break;
 681                                 }
 682
 683                                 if (new_state == State.CODEONLY) {
 684                                         this.win.rooview.el.hide();
 685                                 } else {
 686                                         this.win.rooview.el.show();
 687                                 }
 688
 689                                 this.win.rooview.el.set_easing_duration(1000);
 690                                 this.win.rooview.el.set_rotation_angle(Clutter.RotateAxis.Y_AXIS, 0.0f);
 691                                 this.win.rooview.el.set_scale(1.0f,1.0f);
 692                                 this.win.rooview.el.set_pivot_point(0.5f,0.5f);
 693                                 this.win.rooview.el.set_opacity(0xff);
 694
 695                                 this.clutterfiles.el.set_easing_duration(1000);
 696                                 this.clutterfiles.el.set_pivot_point(0.5f,0.5f);
 697                                 this.clutterfiles.el.set_rotation_angle(Clutter.RotateAxis.Y_AXIS, -180.0f);
 698                                 this.clutterfiles.el.set_opacity(0);
 699
 700
 701                                 //this.clutterfiles.el.hide();
 702
 703
 704                                 break;
 705
 706
 707                 }
 708
 709                 var oldstate  =this.state;
 710                 this.state = new_state;
 711
 712
 713
 714                 this.buttonsShowHide();
 715
 716
 717                 switch (this.state) {
 718
 719                         case State.PREVIEW:  // this is the default state when working...
 720                                  this.win.editpane.el.show(); // holder for tree and properties..
 721
 722
 723                                  this.left_projects.el.hide();
 724                                  if (oldstate != State.FILES) {
 725                                         // it's handled above..
 726                                         print ("changing state to preview from NOT files..");
 727
 728
 729                                         this.win.rooview.el.set_scale(1.0f,1.0f);
 730                                  }
 731
 732                                 break;
 733
 734
 735                         case State.LISTENER:
 736                 // same as prop?
 737                         case State.PROP:
 738                                 var ae =      this.left_tree.getActiveElement();
 739                                 if (ae == null) {
 740                                         this.state = oldstate;
 741                                         this.buttonsShowHide();
 742                                         this.resizeCanvasElements();
 743                                         this.easingRestoreAll();
 744                                         return;
 745                                 }
 746                                 this.add_props.el.show_all();
 747                                 this.add_props.show(
 748                                         Palete.factory(this.win.project.xtype),
 749                                         this.state == State.LISTENER ? "signals" : "props",
 750                                         ae.fqn()
 751                                 );
 752
 753
 754
 755
 756                                 // -- FIXME? this needs to be State aware?
 757
 758                                 this.win.rooview.el.set_pivot_point(1.0f,0.5f);
 759
 760                                 this.win.addpropsview.el.set_scale(1.0f,1.0f);
 761                                 break;
 762
 763                         case State.OBJECT:
 764                                  var n = this.left_tree.getActiveElement();
 765
 766                                 if (this.file == null) {
 767                                         this.state =oldstate;
 768                                         this.buttonsShowHide();
 769                                         this.resizeCanvasElements();
 770                                         this.easingRestoreAll();
 771                                         return;
 772                                 }
 773
 774                                 if (n == null && this.file.tree != null) {
 775                                         this.state = oldstate;
 776                                         this.buttonsShowHide();
 777                                         this.resizeCanvasElements();
 778                                         this.easingRestoreAll();
 779                                         return;
 780                                 }
 781
 782                                 this.rightpalete.el.show_all();
 783                                 this.rightpalete.load(this.left_tree.getActiveFile().palete(), n == null ? "*top" : n.fqn());
 784
 785
 786
 787                                 this.win.rooview.el.set_pivot_point(1.0f,0.5f);
 788                                 this.win.objectview.el.set_scale(1.0f,1.0f);
 789
 790                                 break;
 791
 792
 793                         case State.CODE:
 794                                 this.win.codeeditview.el.show();
 795                                 this.code_editor.el.show_all();
 796                                 // caller needs to call editor - show....
 797                                 this.win.codeeditview.el.set_scale(1.0f,1.0f);
 798                                 this.win.rooview.el.set_pivot_point(1.0f,0.5f);
 799
 800                                 break;
 801
 802                         case State.CODEONLY:
 803                                 // going to codeonly..
 804                                 this.win.codeeditview.el.show();
 805                                 // recalc canvas...
 806                                 //while (Gtk.events_pending()) {
 807                                 //      Gtk.main_iteration();
 808                                 //}
 809
 810                                 this.win.leftpane.el.hide();
 811                                 this.win.codeeditview.el.show();
 812                                 //while (Gtk.events_pending()) {
 813                                 //      Gtk.main_iteration();
 814                                 //}
 815
 816
 817                                 this.code_editor.el.show_all();
 818
 819                                 this.win.codeeditview.el.set_scale(1.0f,1.0f);
 820                                 this.win.rooview.el.set_pivot_point(1.0f,0.5f);
 821                                 break;
 822
 823                         case State.PROJECTCODEONLY:
 824                             // going to project edit (when in code only)
 825
 826
 827
 828                                 if (this.win.project.xtype == "Roo") {
 829                                         this.projectsettings.el.show_all();
 830                                         this.projectsettings.show(this.win.project);
 831                                 } else {
 832                                         this.vala_projectsettings.el.show_all();
 833                                         this.vala_projectsettings.show((Project.Gtk)this.win.project);
 834                                 }
 835
 836                                 this.win.projecteditview.el.set_scale(1.0f,1.0f);
 837
 838                                 break;
 839
 840
 841                         case State.PROJECT:
 842                                 this.win.rooview.el.set_pivot_point(1.0f,1.0f); // bottom right..
 843
 844                                 if (this.win.project.xtype == "Roo") {
 845                                         this.projectsettings.el.show_all();
 846                                         this.projectsettings.show(this.win.project);
 847                                 } else {
 848                                         this.vala_projectsettings.el.show_all();
 849                                         this.vala_projectsettings.show((Project.Gtk)this.win.project);
 850                                 }
 851
 852                                 this.win.projecteditview.el.set_scale(1.0f,1.0f);
 853
 854                                 break;
 855
 856                         case State.FILEPROJECT:
 857                                 var pr = this.left_projects.getSelectedProject();
 858
 859                                 this.win.project = pr;
 860
 861                                 this.attachProjectSettings();
 862                                 print("FIlE PROJECT -  show %s\n", pr.xtype);
 863
 864                                 if (pr.xtype == "Roo") {
 865                                         this.projectsettings.el.show_all();
 866                                         this.projectsettings.show(this.win.project);
 867                                 } else {
 868                                         this.vala_projectsettings.el.show_all();
 869                                         this.vala_projectsettings.show((Project.Gtk)this.win.project);
 870                                 }
 871
 872                                 this.win.projecteditview.el.set_scale(1.0f,1.0f);
 873
 874                                 break;
 875
 876                    case State.FILES:  // can only get here from PREVIEW (or code-only) state.. in theory..
 877
 878
 879                                 this.win.editpane.el.hide(); // holder for tree and properties..
 880
 881                                 this.left_projects.el.show();
 882
 883                                 // rotate the preview to hidden...
 884                                 this.win.rooview.el.set_easing_duration(1000);
 885                                 this.win.rooview.el.set_pivot_point(0.5f,0.5f);
 886                                 this.win.rooview.el.set_rotation_angle(Clutter.RotateAxis.Y_AXIS, 180.0f);
 887                                 this.win.rooview.el.set_opacity(0);
 888
 889
 890
 891
 892                                 if (this.win.project != null) {
 893                                         this.left_projects.selectProject(this.win.project);
 894                                 }
 895
 896
 897                                 this.clutterfiles.el.show();
 898
 899                                 this.clutterfiles.el.set_easing_duration(1000);
 900                                 this.clutterfiles.el.set_pivot_point(0.5f,0.5f);
 901                                 this.clutterfiles.el.set_rotation_angle(Clutter.RotateAxis.Y_AXIS, 0.0f);
 902                                 this.clutterfiles.el.set_opacity(0xff);
 903
 904
 905
 906                                 break;
 907
 908
 909                 }
 910                 this.resizeCanvasElements();
 911                 this.easingRestoreAll();
 912
 913                 // run the animation.. - then load files...
 914                 GLib.Timeout.add(500,  ()  =>{
 915                          this.resizeCanvasElements();
 916                          return false;
 917                 });
 918
 919         }
 920
 921         public int redraw_count = 0;
 922         public void resizeCanvas() // called by window resize .. delays redraw
 923         {
 924                 var rc = this.redraw_count;
 925                 this.redraw_count = 2;
 926                 if (rc == 0) {
 927                         GLib.Timeout.add(100,  ()  =>{
 928                                  return this.resizeCanvasQueue();
 929                         });
 930                 }
 931         }
 932         public bool  resizeCanvasQueue()
 933         {
 934                 //print("WindowState.resizeCanvasQueue %d\n", this.redraw_count);
 935
 936                 if (this.redraw_count < 1) {
 937                         return false; // should not really happen...
 938                 }
 939
 940
 941                 this.redraw_count--;
 942
 943                 if (this.redraw_count > 0) {
 944                         return true; // do it again in 1 second...
 945                 }
 946                 // got down to 0 or -1....
 947                 this.redraw_count = 0;
 948                 this.resizeCanvasElements();
 949                 return false;
 950
 951         }
 952         public void resizeCanvasElements()
 953         {
 954                 Gtk.Allocation alloc;
 955                 this.win.clutterembed.el.get_allocation(out alloc);
 956
 957            // print("WindowState.resizeCanvasElements\n");
 958                 if (!this.children_loaded || this.win.clutterembed == null) {
 959                         print("WindowState.resizeCanvasElements = ingnore not loaded or no clutterfiles\n");
 960                         return;
 961                 }
 962
 963                 var avail = alloc.width < 50.0f ? 0 :  alloc.width - 50.0f;
 964                 var palsize = avail < 300.0f ? avail : 300.0f;
 965
 966
 967                 // -------- code edit min 600
 968
 969                 var codesize = avail < 800.0f ? avail : 800.0f;
 970
 971
 972                 //print("set code size %f\n", codesize);
 973
 974
 975
 976                 switch ( this.state) {
 977                         case State.PREVIEW:
 978
 979                                 this.win.rooview.el.set_size(alloc.width-50, alloc.height);
 980                                 break;
 981
 982                         case State.FILES:
 983                                 this.clutterfiles.set_size(alloc.width-50, alloc.height);
 984                                 break;
 985
 986                         case State.PROJECT:
 987
 988                                 this.win.projecteditview.el.set_size(alloc.width-50, alloc.height / 2.0f);
 989
 990                            // this.win.rooview.el.save_easing_state();
 991                                 //this.win.rooview.el.set_size(alloc.width / 2.0f, alloc.height / 2.0f);
 992
 993                                 this.win.rooview.el.set_scale(0.5f, 0.5f);
 994                                 //this.win.rooview.el.restore_easing_state();
 995                                 break;
 996
 997                         case State.CODE:
 998                                 this.win.codeeditview.el.set_size(codesize, alloc.height);
 999                                 var scale = avail > 0.0f ? (avail - codesize -10 ) / avail : 0.0f;
1000                                 //this.win.rooview.el.save_easing_state();
1001
1002                                 this.win.rooview.el.set_scale(scale,scale);
1003                            // this.win.rooview.el.restore_easing_state();
1004                                 break;
1005
1006                         case State.CODEONLY:
1007                                 this.win.codeeditview.el.set_size(codesize, alloc.height);
1008                                 var scale = avail > 0.0f ? (avail - codesize -10 ) / avail : 0.0f;
1009                                 //this.win.rooview.el.save_easing_state();
1010                                 this.win.rooview.el.hide();
1011                                 this.win.rooview.el.set_scale(scale,scale);
1012                            // this.win.rooview.el.restore_easing_state();
1013                                 break;
1014                         case State.PROP:
1015                         case State.LISTENER:
1016                                  this.win.addpropsview.el.set_size(palsize, alloc.height);
1017                                 var scale = avail > 0.0f ? (avail - palsize -10 ) / avail : 0.0f;
1018                                 this.win.rooview.el.set_scale(scale,scale);
1019                                 break;
1020
1021                         case State.OBJECT:
1022                                 this.win.objectview.el.set_size(palsize, alloc.height);
1023                                 var scale = avail > 0.0f ? (avail - palsize -10 ) / avail : 0.0f;
1024                                 //this.win.rooview.el.save_easing_state();
1025                                 this.win.rooview.el.set_scale(scale,scale);
1026                            // this.win.rooview.el.restore_easing_state();
1027                                 break;
1028                 }
1029         }
1030
1031         // -- buttons show hide.....
1032
1033         public void buttonsShowHide()
1034         {
1035                 // basically hide everything, then show the relivant..
1036
1037                 // top bar btns
1038                 this.win.openbtn.el.hide();
1039                 this.win.openbackbtn.el.hide();
1040
1041                 this.win.backbutton.el.hide();
1042
1043
1044                 this.win.editfilebutton.el.hide();
1045                 this.win.projecteditbutton.el.hide();
1046
1047
1048                 this.win.objectshowbutton.el.hide(); // add objects
1049                 this.win.addpropbutton.el.hide();
1050                 this.win.addlistenerbutton.el.hide();
1051
1052
1053
1054                 this.win.addprojectbutton.el.hide();
1055                 this.win.addfilebutton.el.hide();
1056                 this.win.delprojectbutton.el.hide();
1057
1058                 this.win.search_entry.el.hide();
1059                 this.win.search_results.el.hide();
1060                 switch (this.state) {
1061
1062                         case State.PREVIEW:  // this is the default state when working...
1063
1064
1065                                 this.win.editfilebutton.el.show();
1066                                 this.win.projecteditbutton.el.show();
1067
1068
1069
1070                                 this.win.objectshowbutton.el.show(); // add objects
1071                                 this.win.addpropbutton.el.show();
1072                                 this.win.addlistenerbutton.el.show();
1073                                 this.win.search_entry.el.show();
1074
1075                                 this.win.openbtn.el.show();
1076
1077                                 break;
1078
1079                         case State.CODEONLY:
1080                                 this.win.openbtn.el.show();
1081                                 this.win.projecteditbutton.el.show();
1082                                 this.win.search_entry.el.show();
1083                                 break;
1084
1085                         case State.CODE:
1086                                 this.win.search_entry.el.show();
1087                                 this.win.backbutton.el.show();
1088                                 this.win.objectshowbutton.el.show(); // add objects ?? can you do this from here?
1089                                 this.win.addpropbutton.el.show();
1090                                 this.win.addlistenerbutton.el.show();
1091                                 break;
1092                                 // continue thru..
1093                         case State.PROP:
1094                         case State.LISTENER:
1095                         case State.OBJECT:
1096
1097                                 this.win.backbutton.el.show();
1098                                 this.win.objectshowbutton.el.show(); // add objects
1099                                 this.win.addpropbutton.el.show();
1100                                 this.win.addlistenerbutton.el.show();
1101                                 break;
1102
1103                         case State.PROJECT:
1104                         case State.FILEPROJECT:
1105                         case State.PROJECTCODEONLY:
1106                                 // anything else?
1107                                 this.win.backbutton.el.show();
1108
1109                                 break;
1110
1111
1112                         case State.FILES:
1113                                 if (this.left_projects.getSelectedProject() != null ) {
1114                                         if (this.left_tree.getActiveFile() != null) {
1115
1116                                                 this.win.openbackbtn.el.show();
1117                                         }
1118                                         this.win.addfilebutton.el.show();
1119                                         this.win.search_entry.el.show();
1120                                         this.win.projecteditbutton.el.show();
1121                                 }
1122
1123
1124                                 this.win.addprojectbutton.el.show();
1125                                 this.win.delprojectbutton.el.show();
1126
1127
1128
1129
1130                                 break;
1131                 }
1132
1133
1134
1135         }
1136
1137
1138         public void showCompileResult(Json.Object obj)
1139                 {
1140                         // vala has finished compiling...
1141                         print("vala compiled");
1142                         var generator = new Json.Generator ();
1143                         var n  = new Json.Node(Json.NodeType.OBJECT);
1144                         n.init_object(obj);
1145                         generator.set_root (n);
1146                         print("result :%s", generator.to_data (null));
1147
1148
1149                         var buf = this.code_editor.buffer;
1150                         buf.check_running = false;
1151                         var has_errors = false;
1152
1153                         if (obj.has_member("ERR-TOTAL")) {
1154                                 if (obj.get_int_member("ERR-TOTAL")> 0) {
1155                                         has_errors = true;
1156                                 }
1157                                  this.win.statusbar_errors.setNotices( obj.get_object_member("ERR") , (int) obj.get_int_member("ERR-TOTAL"));
1158                         } else {
1159                                  this.win.statusbar_errors.setNotices( new Json.Object() , 0);
1160                         }
1161
1162                         if (obj.has_member("WARN-TOTAL")) {
1163
1164                                  this.win.statusbar_warnings.setNotices(obj.get_object_member("WARN"), (int) obj.get_int_member("WARN-TOTAL"));
1165                         } else {
1166                                  this.win.statusbar_warnings.setNotices( new Json.Object() , 0);
1167
1168                         }
1169                         if (obj.has_member("DEPR-TOTAL")) {
1170
1171                                  this.win.statusbar_depricated.setNotices( obj.get_object_member("DEPR"),  (int) obj.get_int_member("DEPR-TOTAL"));
1172
1173                         } else {
1174                                 this.win.statusbar_depricated.setNotices( new Json.Object(),0);
1175                         }
1176                         if (this.state == State.CODE || this.state == State.PROJECTCODEONLY) {
1177                                 buf.highlightErrorsJson("ERR", obj);
1178                                 buf.highlightErrorsJson("WARN", obj);
1179                                 buf.highlightErrorsJson("DEPR", obj);
1180                         }
1181
1182                         this.win.statusbar_compilestatus_label.el.hide();
1183                         this.win.statusbar_run.el.hide();
1184                         if (!has_errors) {
1185                                 this.win.statusbar_compilestatus_label.el.show();
1186                                 this.win.statusbar_run.el.show();
1187                         }
1188                         if (this.file.xtype == "Gtk") {
1189                                 // not sure how this is working ok? - as highlighting is happening on the vala files at present..
1190                                 var gbuf =   this.window_gladeview.sourceview;
1191                                 gbuf.highlightErrorsJson("ERR", obj);
1192                                 gbuf.highlightErrorsJson("WARN", obj);
1193                                 gbuf.highlightErrorsJson("DEPR", obj);
1194
1195                                 if (!has_errors) {
1196                                         this.win.statusbar_run.el.show();
1197                                 }
1198
1199                    }
1200
1201                    if (this.file.xtype == "Gtk") {
1202                                 // not sure how this is working ok? - as highlighting is happening on the vala files at present..
1203                                 var gbuf =   this.window_rooview.sourceview;
1204                                 gbuf.highlightErrorsJson("ERR", obj);
1205                                 gbuf.highlightErrorsJson("WARN", obj);
1206                                 gbuf.highlightErrorsJson("DEPR", obj);
1207
1208                    }
1209
1210                         this.last_compile_result = obj;
1211
1212
1213                 }
1214
1215 }
1216
1217