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