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