git.roojs.org Git - roobuilder/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                 CODE,
  16                 CODEONLY
  17
  18         }
  19
  20         public State state = State.NONE;
  21
  22         public bool children_loaded = false;
  23
  24         public Project.Project project;
  25         public JsRender.JsRender file;
  26
  27         public Xcls_WindowLeftTree  left_tree;
  28         public Xcls_PopoverAddProp   add_props;
  29         public Xcls_LeftProps       left_props;
  30         public Xcls_RooProjectSettings roo_projectsettings_pop;
  31         public Xcls_ValaProjectSettingsPopover  vala_projectsettings_pop;
  32         public Xcls_PopoverAddObject     rightpalete;
  33         //public Xcls_PopoverEditor               code_editor_popover;
  34         public Editor                                    code_editor_tab;
  35         public Xcls_WindowRooView   window_rooview;
  36         public Xcls_GtkView         window_gladeview;
  37         public Xcls_PopoverFiles popover_files;
  38
  39         //public Xcls_ClutterFiles     clutterfiles;
  40         //public Xcls_WindowLeftProjects left_projects; // can not see where this is initialized..
  41
  42         public DialogTemplateSelect template_select;
  43
  44         public Xcls_PopoverFileDetails file_details;
  45
  46
  47         public Xcls_ValaCompileResults compile_results;
  48
  49         // dialogs??
  50         public Xcls_DialogPluginWebkit webkit_plugin;
  51
  52
  53         public Palete.ValaSource valasource; // the spawner that runs the vala compiler.
  54         public Json.Object last_compile_result;
  55
  56         // ctor
  57         public WindowState(Xcls_MainWindow win)
  58         {
  59                 this.win = win;
  60                 // initialize
  61
  62                 // left elements..
  63                 this.leftTreeInit();
  64                 this.propsListInit();
  65
  66                 // on clutter space...
  67                 this.projectEditInit();
  68                 this.codeEditInit();
  69                 //this.codePopoverEditInit();
  70                 //this.projectListInit();
  71                 //this.fileViewInit();
  72
  73                 // adding stuff
  74                 this.objectAddInit();
  75                 this.propsAddInit();
  76
  77
  78                 // previews...
  79                 this.gtkViewInit();
  80                 this.webkitViewInit();
  81
  82                 // dialogs
  83
  84                 this.fileDetailsInit();
  85
  86                 this.webkit_plugin = new Xcls_DialogPluginWebkit();
  87                 this.template_select = new DialogTemplateSelect();
  88                 this.children_loaded = true;
  89
  90
  91                 this.valasource = new Palete.ValaSource(this.win);
  92
  93                 this.valasource.compiled.connect(this.showCompileResult);
  94
  95                 this.compile_results = new  Xcls_ValaCompileResults();
  96                 this.compile_results.window = this.win;
  97                 this.valasource.compile_output.connect(this.compile_results.addLine);
  98
  99                 this.win.statusbar_compilestatus_label.el.hide();
 100                 this.win.statusbar_run.el.hide();
 101                 this.win.search_results.el.hide();
 102
 103                 this.popover_files = new Xcls_PopoverFiles();
 104                 this.popover_files.setMainWindow(this.win);
 105         }
 106
 107
 108         // left tree
 109
 110         public void leftTreeInit()
 111         {
 112
 113                 this.left_tree = new Xcls_WindowLeftTree();
 114                 this.left_tree.ref();
 115                 this.left_tree.main_window = this.win;
 116
 117                 this.win.leftpane.el.remove(this.win.editpane.el);
 118         //this.win.tree.el.remove(this.left_tree.el);
 119         this.win.leftpane.el.add(this.left_tree.el);
 120
 121
 122                 //this.win.tree.el.pack_start(this.left_tree.el,true, true,0);
 123                 this.left_tree.el.show_all();
 124
 125                 this.left_tree.before_node_change.connect(() => {
 126                         // if the node change is caused by the editor (code preview)
 127                         if (this.left_tree.view.lastEventSource == "editor") {
 128                                 return true;
 129                         }
 130                         return this.leftTreeBeforeChange();
 131
 132                 });
 133                 // node selected -- only by clicking?
 134                 this.left_tree.node_selected.connect((sel, source) => {
 135                         if (source == "editor") {
 136                                 return;
 137                         }
 138                         if (this.file.xtype == "Roo") {
 139                                 this.window_rooview.sourceview.nodeSelected(sel,true); // foce scroll.
 140                         } else {
 141                                 this.window_gladeview.sourceview.nodeSelected(sel);
 142                         }
 143                 });
 144
 145                 this.left_tree.node_selected.connect((sel, source) => {
 146                         this.leftTreeNodeSelected(sel, source);
 147                 });
 148
 149                 this.left_tree.changed.connect(() => {
 150                         print("LEFT TREE: Changed fired\n");
 151                         this.file.save();
 152                         if (this.left_tree.getActiveFile().xtype == "Roo" ) {
 153                                    this.window_rooview.requestRedraw();
 154                         } else {
 155                                   this.window_gladeview.loadFile(this.left_tree.getActiveFile());
 156                         }
 157
 158                 });
 159
 160         }
 161
 162         public bool leftTreeBeforeChange()
 163         {
 164                 // in theory code editor has to hide before tree change occurs.
 165                 //if (this.state != State.CODE) {
 166                         this.left_props.finish_editing();
 167
 168                         if (this.state == State.CODE) {
 169                                 this.code_editor_tab.saveContents();
 170                                 this.switchState(State.PREVIEW);
 171                         }
 172
 173                         return true;
 174                 //}
 175
 176                 //if (!this.code_editor.saveContents()) {
 177                 //      return false;
 178                 //}
 179                 //return false;
 180         }
 181
 182         int tree_width = 300;
 183         int props_width = 300;
 184
 185         public void leftTreeNodeSelected(JsRender.Node? sel, string source)
 186         {
 187
 188                 // do we really want to flip paletes if differnt nodes are selected
 189                 // showing palete should be deliberate thing..
 190
 191
 192                 print("node_selected called %s\n", (sel == null) ? "NULL" : "a value");
 193
 194                 this.add_props.hide(); // always hide add node/add listener if we change node.
 195                 this.rightpalete.hide();
 196
 197                 this.left_props.load(this.left_tree.getActiveFile(), sel);
 198
 199                 var outerpane = this.win.mainpane.el;
 200                 var innerpane = this.win.editpane.el;
 201
 202                  if (this.win.editpane.el.parent != null && sel != null) {
 203                         // select another node... no change to show hide/resize
 204                         return;
 205                 }
 206
 207                 if (sel == null) {
 208                     // remove win.editpane from leftpane
 209                     // remove lefttree from from win.tree
 210                     // add win.tree to leftpane
 211                     if (this.win.editpane.el.parent != null) {
 212                         this.props_width =  outerpane.get_position() - innerpane.get_position();
 213                         this.tree_width = innerpane.get_position();
 214                         GLib.debug("HIDE: prop_w = %d, tree_w = %d", this.props_width, this.tree_width);
 215
 216                         this.win.leftpane.el.remove(this.win.editpane.el);
 217                         this.win.tree.el.remove(this.left_tree.el);
 218                         this.win.leftpane.el.add(this.left_tree.el);
 219                 }
 220
 221
 222                         //GLib.debug("Hide Properties");
 223                         outerpane.show_all(); // make sure it's visiable..
 224                         this.left_props.el.hide();
 225                         GLib.debug("set position: %d", this.tree_width);
 226                         outerpane.set_position(this.tree_width);
 227                         //outerpane.set_position(int.max(250,innerpane.get_position()));
 228                         //this.left_props.el.width_request =  this.left_props.el.get_allocated_width();
 229                         return;
 230                 }
 231
 232                 // at this point we are showing the outer only,
 233
 234
 235
 236
 237                 this.tree_width = outerpane.get_position();
 238
 239                 GLib.debug("SHOW: prop_w = %d, tree_w = %d", this.props_width, this.tree_width);
 240
 241                 // remove this.ldeftree from this.win.leftpane
 242                 this.win.leftpane.el.remove(this.left_tree.el);
 243                 this.win.tree.el.add(this.left_tree.el);
 244                 this.win.leftpane.el.add(this.win.editpane.el);
 245
 246
 247
 248
 249                 GLib.debug("left props is %s",  this.left_props.el.visible ? "shown" : "hidden");
 250                 // at start (hidden) - outer  = 400 inner = 399
 251                 // expanded out -> outer = 686, inner = 399
 252                 //this.win.props.el.pack_start(this.left_props.el,true, true,0);
 253                 this.left_props.el.show_all();
 254                 //if (!this.left_props.el.visible) {
 255
 256                         GLib.debug("outerpos : %d, innerpos : %d", outerpane.get_position(), innerpane.get_position());
 257                         outerpane.set_position(this.tree_width + this.props_width);
 258                         innerpane.set_position(this.tree_width);
 259                         /* var cw = outerpane.el.get_position();
 260                         var rw = int.min(this.left_props.el.width_request, 150);
 261                         print("outerpos : %d, innerpos : %d", cw + rw, cw);
 262
 263                         innerpane.set_position(cw); */
 264                         this.left_props.el.show();
 265
 266                 //}
 267
 268
 269
 270
 271
 272
 273
 274
 275                 // if either of these are active.. then we should update them??
 276
 277
 278
 279    /**
 280
 281    make outerpane = {current width of left pane} + width of props
 282    make innerpane = {current width of left pane}
 283
 284
 285
 286
 287
 288    var outerpane = _this.main_window.leftpane.el;
 289    var pane = _this.main_window.editpane.el;
 290
 291
 292
 293     var try_size = (i * 25) + 60; // est. 20px per line + 40px header
 294     GLib.Timeout.add_seconds(1, () => {
 295                 // max 80%...
 296                 pane.set_position(
 297                      ((try_size * 1.0f) /  (pane.max_position * 1.0f))  > 0.8f  ?
 298                     (int) (pane.max_position * 0.2f) :
 299                     pane.max_position-try_size);
 300             return GLib.Source.REMOVE;
 301         });
 302         */
 303
 304
 305                 /*
 306                 switch (this.state) {
 307
 308                         case State.CODE:
 309                                  this.switchState(State.PREVIEW);
 310
 311                                 break;
 312
 313
 314                 }
 315                 */
 316
 317
 318
 319         }
 320
 321
 322
 323
 324         public void propsListInit()
 325         {
 326
 327                 this.left_props =new Xcls_LeftProps();
 328                 this.left_props.ref();
 329                 this.left_props.main_window = this.win;
 330                 this.win.props.el.pack_start(this.left_props.el,true, true,0);
 331                 this.left_props.el.show_all();
 332
 333                 this.left_props.show_editor.connect( (file, node, prop) => {
 334                         this.switchState(State.CODE);
 335
 336
 337                         this.code_editor_tab.show(
 338                                 file,
 339                                 node,
 340                                 prop
 341                         );
 342
 343
 344
 345                 });
 346
 347                 // not sure if this is needed - as closing the popvoer should save it.
 348                 this.left_props.stop_editor.connect( () => {
 349                         var ret =  this.code_editor_tab.saveContents();
 350                         if (!ret) {
 351                                 return false;
 352                         }
 353                         this.switchState(State.PREVIEW);
 354
 355                         return ret;
 356                 });
 357
 358                 this.left_props.changed.connect(() => {
 359                         if (this.left_tree.getActiveFile().xtype == "Roo" ) {
 360                                    this.window_rooview.requestRedraw();
 361                         } else {
 362                                   this.window_gladeview.loadFile(this.left_tree.getActiveFile());
 363                         }
 364                         this.left_tree.model.updateSelected();
 365                         this.file.save();
 366                         if (this.file.xtype=="Gtk") {
 367                                 this.valasource.checkFileSpawn(this.file);
 368                         }
 369                 });
 370
 371
 372         }
 373
 374         //-------------  projects edit
 375
 376         public void projectEditInit()
 377         {
 378                 this.roo_projectsettings_pop  =new Xcls_RooProjectSettings();
 379                 this.roo_projectsettings_pop.ref();  /// really?
 380
 381                 this.vala_projectsettings_pop  =new Xcls_ValaProjectSettingsPopover();
 382                 this.vala_projectsettings_pop.ref();
 383                 this.vala_projectsettings_pop.window = this.win;
 384
 385                 //((Gtk.Container)(this.win.projecteditview.el.get_widget())).add(this.projectsettings.el);
 386
 387
 388                 this.roo_projectsettings_pop.buttonPressed.connect((btn) => {
 389                         // in theory active file can only be rooo...
 390                          if (this.left_tree.getActiveFile().xtype == "Roo" ) {
 391                                 if (btn == "save") {
 392                                         this.window_rooview.view.renderJS(true);
 393                                         this.roo_projectsettings_pop.el.hide();
 394                                 }
 395                                 if (btn == "apply") {
 396                                         this.window_rooview.view.renderJS(true);
 397                                         return;
 398                                 }
 399                         } else {
 400                                 // do nothing for gtk..
 401                         }
 402                         if (btn == "save" || btn == "apply") {
 403                                 this.win.project.save();
 404
 405                         }
 406                         //this.switchState (State.PREVIEW);
 407
 408                  });
 409
 410         }
 411
 412         public void projectPopoverShow(Gtk.Widget btn, Project.Project? pr)
 413         {
 414                 if (pr == null) {
 415                     pr = this.project;
 416             }
 417
 418             /*
 419         var active_file = this.left_tree.getActiveFile() ;
 420         if (active_file != null) {
 421             xtype = active_file.xtype;
 422         } else {
 423
 424                 return; // no active project
 425             // we might be on the file brower..
 426             //pr = this.left_projects.getSelectedProject();
 427             //if (pr != null) {
 428             //    xtype = pr.xtype;
 429             //}
 430         }
 431         */
 432         if (pr.xtype == "") {
 433             return;
 434         }
 435         if (pr.xtype  == "Roo" ) {
 436                         this.roo_projectsettings_pop.show(btn,pr);
 437                         return;
 438                 }
 439
 440                 // gtk..
 441                 this.vala_projectsettings_pop.show(btn,(Project.Gtk)pr);
 442
 443         }
 444
 445
 446         // ----------- object adding
 447         public void objectAddInit()
 448         {
 449
 450                 this.rightpalete  = new Xcls_PopoverAddObject();
 451                 this.rightpalete.mainwindow = this.win;
 452                 this.rightpalete.ref();  /// really?
 453                 /*((Gtk.Container)(this.win.objectview.el.get_widget())).add(this.rightpalete.el);
 454
 455
 456                 var stage = this.win.objectview.el.get_stage();
 457                 stage.set_background_color(  Clutter.Color.from_string("#000"));
 458                  */
 459         }
 460
 461         // -----------  properties adding list...
 462         // listener uses the properties
 463         public void propsAddInit()
 464         {
 465         // Add properties
 466                 this.add_props  = new Xcls_PopoverAddProp();
 467                 this.add_props.mainwindow = this.win;
 468                 this.add_props.ref();  /// really?
 469                 // don't need to add it..
 470                 //((Gtk.Container)(this.win.addpropsview.el.get_widget())).add(this.add_props.el);
 471
 472
 473                 //var  stage = this.win.addpropsview.el.get_stage();
 474                 //stage.set_background_color(  Clutter.Color.from_string("#000"));
 475
 476
 477                 this.add_props.select.connect( (prop) => {
 478
 479                         this.left_props.addProp(prop);
 480                 });
 481
 482         }
 483         public void propsAddShow()
 484         {
 485
 486         }
 487         public void propsAddHide()
 488         {
 489
 490         }
 491
 492
 493         // ----------- Add / Edit listener
 494         // listener uses the properties
 495         //public void listenerInit()     { }
 496         public void listenerShow()
 497         {
 498
 499         }
 500         public void listenerHide()
 501         {
 502
 503         }
 504
 505         // -------------- codeEditor
 506
 507         public void codeEditInit()
 508         {
 509                 this.code_editor_tab  = new  Editor();
 510                 //this.code_editor.ref();  /// really?
 511                 this.win.codeeditviewbox.el.add(this.code_editor_tab.el);
 512
 513                 this.win.codeeditviewbox.el.hide();
 514                 this.code_editor_tab.window = this.win;
 515
 516                 // editor.save...
 517
 518                 this.code_editor_tab.save.connect( () => {
 519                         this.file.save();
 520                         this.left_tree.model.updateSelected();
 521                         if (this.left_tree.getActiveFile().xtype == "Roo" ) {
 522                                    this.window_rooview.requestRedraw();
 523                         } else {
 524                                   this.window_gladeview.loadFile(this.left_tree.getActiveFile());
 525                         }
 526                          // we do not need to call spawn... - as it's already called by the editor?
 527
 528                 });
 529
 530         }
 531         /*
 532         public void codePopoverEditInit()
 533         {
 534                 this.code_editor_popover  = new  Xcls_PopoverEditor();
 535                 //this.code_editor.ref();  /// really?
 536
 537                 this.code_editor_popover.setMainWindow( this.win);
 538
 539                 this.code_editor_popover.editor.save.connect( () => {
 540                         this.file.save();
 541                         this.left_tree.model.updateSelected();
 542                         if (this.left_tree.getActiveFile().xtype == "Roo" ) {
 543                                    this.window_rooview.requestRedraw();
 544                         } else {
 545                                   this.window_gladeview.loadFile(this.left_tree.getActiveFile());
 546                         }
 547                          // we do not need to call spawn... - as it's already called by the editor?
 548
 549                 });
 550
 551         }
 552         */
 553         // ----------- list of projects on left
 554         /*
 555         public void  projectListInit()
 556         {
 557
 558                 this.left_projects = new Xcls_WindowLeftProjects();
 559                  this.left_projects.ref();
 560                  this.win.leftpane.el.pack_start(this.left_projects.el,true, true,0);
 561                  this.left_projects.el.show_all();
 562                  this.left_projects.project_selected.connect((proj) => {
 563                         this.buttonsShowHide();
 564                         proj.scanDirs();
 565                         this.clutterfiles.loadProject(proj);
 566
 567                  });
 568
 569         }
 570         */
 571
 572
 573         // ----------- file view
 574         public void showPopoverFiles(Gtk.Widget btn, Project.Project? project)
 575         {
 576                 this.popover_files.show(btn, project);
 577
 578         }
 579
 580
 581 /*
 582         public void fileViewInit()
 583         {
 584                 var stage = this.win.rooview.el.get_stage(); // seems odd...
 585                 this.clutterfiles = new Xcls_ClutterFiles();
 586                 this.clutterfiles.ref();
 587                 stage.add_child(this.clutterfiles.el);
 588                 this.clutterfiles.el.show();
 589
 590
 591                 this.clutterfiles.open.connect((file) => {
 592                         this.fileViewOpen(file);
 593                 });
 594                 this.clutterfiles.el.transitions_completed.connect(() => {
 595                         if (this.state == State.FILES) {
 596                                 this.win.rooview.el.hide();
 597                         } else {
 598                                 this.clutterfiles.el.hide();
 599                         }
 600
 601
 602                 });
 603
 604         }
 605         */
 606
 607         public void fileDetailsInit()
 608         {
 609                 this.file_details = new Xcls_PopoverFileDetails();
 610                 this.file_details.mainwindow = this.win;
 611                 // force it modal to the main window..
 612
 613                 this.file_details.success.connect((project,file) =>
 614                 {
 615                         this.fileViewOpen(file);
 616                 });
 617
 618         }
 619
 620         public void fileViewOpen(JsRender.JsRender file, int line = -1)
 621         {
 622                 this.win.project = file.project;
 623                 this.project = file.project;
 624                 this.file = file;
 625
 626
 627                 if (file.xtype == "PlainFile") {
 628                         this.win.codeeditviewbox.el.show();
 629                         this.switchState (State.CODEONLY);
 630                         file.loadItems();
 631                         this.code_editor_tab.show(file, null, null);
 632                         if (line> -1) {
 633                                 this.code_editor_tab.scroll_to_line(line);
 634                         }
 635                 } else {
 636
 637                         this.switchState (State.PREVIEW);
 638                         // this triggers loadItems..
 639                         this.left_tree.model.loadFile(file);
 640                         if (file.project.xtype == "Gtk" && line> -1 ) {
 641                                 this.window_gladeview.scroll_to_line(line);
 642                         }
 643
 644                 }
 645
 646
 647                 var ctr= this.win.rooviewbox.el;
 648
 649
 650                 if (file.project.xtype == "Roo" ) {
 651                     // removes all the childe elemnts from rooviewbox
 652
 653                         ctr.foreach( (w) => { ctr.remove(w); });
 654
 655                         ctr.add(this.window_rooview.el);
 656
 657                         if (file.xtype != "PlainFile") {
 658
 659                                 this.window_rooview.loadFile(file);
 660                                 this.window_rooview.el.show_all();
 661                         }
 662
 663
 664
 665                 } else {
 666                         ctr.foreach( (w) => { ctr.remove(w); });
 667
 668                         ctr.add(this.window_gladeview.el);
 669
 670                         if (file.xtype != "PlainFile") {
 671
 672                                 this.window_gladeview.loadFile(file);
 673                                 this.window_gladeview.el.show_all();
 674                         }
 675
 676                 }
 677                 print("OPEN : " + file.name);
 678                 if (file.xtype != "PlainFile") {
 679                         // hide the file editor.
 680                    this.win.codeeditviewbox.el.hide();
 681                         //this.win.editpane.el.set_position(this.win.editpane.el.max_position);
 682                 }
 683                 this.win.setTitle(file.project.name + " : " + file.name);
 684
 685
 686         }
 687
 688
 689          /*
 690         public void fileViewOpenPlain(string fname)
 691         {
 692
 693                 this.switchState (State.CODEONLY);
 694                 this.code_editor.showPlainFile(fname);
 695         }
 696  */
 697
 698         // ---------  webkit view
 699         public void webkitViewInit()
 700         {
 701                 this.window_rooview  =new Xcls_WindowRooView();
 702                 this.window_rooview.main_window = this.win;
 703                 this.window_rooview.ref();
 704                 this.win.rooviewbox.el.add(this.window_rooview.el);
 705
 706                 this.window_rooview.el.show_all();
 707                 this.win.rooviewbox.el.hide();
 708
 709         }
 710
 711         // ------ Gtk  - view
 712
 713         public void gtkViewInit()
 714         {
 715
 716
 717
 718                 this.window_gladeview  =new Xcls_GtkView( );
 719                 this.window_gladeview.ref();
 720                 this.window_gladeview.main_window = this.win;
 721
 722         }
 723
 724
 725
 726
 727         public void showProps(Gtk.Widget btn, JsRender.NodePropType sig_or_listen)
 728         {
 729                 var ae =  this.left_tree.getActiveElement();
 730                 if (ae == null) {
 731                                 return;
 732                 }
 733                 this.rightpalete.hide();
 734
 735                 this.add_props.el.show_all();
 736                 this.add_props.show(
 737                         this.win.project.palete, //Palete.factory(this.win.project.xtype),
 738                          sig_or_listen, //this.state == State.LISTENER ? "signals" : "props",
 739                         ae.fqn(),
 740                         btn
 741
 742                 );
 743         }
 744
 745         public void showAddObject(Gtk.Widget btn)
 746         {
 747
 748                  var n = this.left_tree.getActiveElement();
 749                 this.add_props.hide();
 750                 this.rightpalete.el.show_all();
 751                 this.rightpalete.show(
 752                         this.left_tree.getActiveFile().palete(),
 753                         n == null ? "*top" : n.fqn(),
 754                         btn
 755                 );
 756         }
 757         public void showFilesPopover(Gtk.Widget btn)
 758         {
 759                 this.popover_files.el.show_all();
 760                 this.popover_files.show(btn, this.win.project);
 761
 762         }
 763
 764
 765         public void switchState(State new_state)
 766         {
 767
 768                 // if the new state and the old state are the same..
 769
 770                 if (new_state == this.state) {
 771                         return;
 772                 }
 773
 774                 // anything to do beforehand?
 775
 776                 switch (this.state) {
 777
 778
 779
 780                         case State.PREVIEW:
 781                                 // stop editing the editor tab.
 782                                 // always save before calling switch state to preview?
 783
 784                                 this.code_editor_tab.reset();
 785
 786                                 if (this.left_tree.getActiveFile() != null) {
 787                                          if (this.left_tree.getActiveFile().xtype == "Roo" ) {
 788                                                  this.window_rooview.createThumb();
 789                                          } else {
 790                                                   this.window_gladeview.createThumb();
 791                                           }
 792                                 }
 793                                 // normally we are going from preview to another state.
 794                                 // and different windows hide the preview in differnt ways..
 795
 796                                 break;
 797
 798          }
 799
 800
 801
 802
 803
 804                 this.state = new_state;
 805
 806
 807
 808                 this.buttonsShowHide();
 809
 810
 811                 switch (this.state) {
 812
 813                         case State.PREVIEW:  // this is the default state when working...
 814                                 this.win.leftpane.el.show();
 815                                 this.win.editpane.el.show(); // holder for tree and properties..
 816                             this.win.rooviewbox.el.show();
 817                                 this.win.codeeditviewbox.el.hide();
 818                                 break;
 819
 820                         case State.CODE:
 821                                 this.win.leftpane.el.show();
 822                                 this.win.editpane.el.show();
 823
 824                             this.win.rooviewbox.el.hide();
 825                                 this.win.codeeditviewbox.el.show();
 826                                 this.code_editor_tab.el.show_all();
 827                                 break;
 828
 829
 830                         case State.CODEONLY:
 831
 832                                 this.win.leftpane.el.hide();
 833                                 this.win.codeeditviewbox.el.show();
 834                                 this.win.rooviewbox.el.hide();
 835                                 this.code_editor_tab.el.show_all();
 836                             break;
 837
 838
 839                 }
 840
 841
 842
 843
 844         }
 845
 846
 847
 848         // -- buttons show hide.....
 849
 850         public void buttonsShowHide()
 851         {
 852                 // basically hide everything, then show the relivant..
 853
 854                 // top bar btns
 855                 //this.win.openbtn.el.hide();
 856                 //this.win.openbackbtn.el.hide();
 857
 858                 //this.win.backbutton.el.hide();
 859
 860
 861
 862
 863
 864
 865                 this.win.search_entry.el.hide();
 866                 this.win.search_results.el.hide();
 867                 switch (this.state) {
 868
 869                         case State.PREVIEW:  // this is the default state when working...
 870
 871
 872
 873
 874
 875                                 this.win.search_entry.el.show();
 876
 877                         //      this.win.openbtn.el.show();
 878
 879                                 break;
 880
 881                         case State.CODEONLY:
 882                         //      this.win.openbtn.el.show();
 883                                 this.win.search_entry.el.show();
 884                                 break;
 885
 886
 887                  /*
 888                         case State.FILES:
 889                                 if (this.left_projects.getSelectedProject() != null ) {
 890                                         if (this.left_tree.getActiveFile() != null) {
 891
 892                                                 this.win.openbackbtn.el.show();
 893                                         }
 894                                         this.win.addfilebutton.el.show();
 895                                         this.win.search_entry.el.show();
 896                                         this.win.projecteditbutton.el.show();
 897                                 }
 898
 899
 900                                 this.win.addprojectbutton.el.show();
 901                                 this.win.delprojectbutton.el.show();
 902
 903
 904
 905
 906                                 break;
 907                                 */
 908                 }
 909
 910
 911
 912         }
 913
 914
 915         public void showCompileResult(Json.Object obj)
 916                 {
 917                         // vala has finished compiling...
 918                         print("vala compiled");
 919                         // stop the spinner...
 920
 921
 922                         var generator = new Json.Generator ();
 923                         var n  = new Json.Node(Json.NodeType.OBJECT);
 924                         n.init_object(obj);
 925                         generator.set_root (n);
 926                         print("result :%s", generator.to_data (null));
 927
 928
 929                         var buf = this.code_editor_tab.buffer;
 930                         buf.check_running = false;
 931                         var has_errors = false;
 932
 933                         if (obj.has_member("ERR-TOTAL")) {
 934                                 if (obj.get_int_member("ERR-TOTAL")> 0) {
 935                                         has_errors = true;
 936                                 }
 937                                  this.win.statusbar_errors.setNotices( obj.get_object_member("ERR") , (int) obj.get_int_member("ERR-TOTAL"));
 938                         } else {
 939                                  this.win.statusbar_errors.setNotices( new Json.Object() , 0);
 940                         }
 941
 942                         if (obj.has_member("WARN-TOTAL")) {
 943
 944                                  this.win.statusbar_warnings.setNotices(obj.get_object_member("WARN"), (int) obj.get_int_member("WARN-TOTAL"));
 945                         } else {
 946                                  this.win.statusbar_warnings.setNotices( new Json.Object() , 0);
 947
 948                         }
 949                         if (obj.has_member("DEPR-TOTAL")) {
 950
 951                                  this.win.statusbar_depricated.setNotices( obj.get_object_member("DEPR"),  (int) obj.get_int_member("DEPR-TOTAL"));
 952
 953                         } else {
 954                                 this.win.statusbar_depricated.setNotices( new Json.Object(),0);
 955                         }
 956                         //if (this.state == State.CODE || this.state == State.PROJECTCODEONLY) {
 957                         if ( this.state == State.CODEONLY) {
 958                                 buf.highlightErrorsJson("ERR", obj);
 959                                 buf.highlightErrorsJson("WARN", obj);
 960                                 buf.highlightErrorsJson("DEPR", obj);
 961                         }
 962
 963                         this.win.statusbar_compilestatus_label.el.hide();
 964                         this.win.statusbar_run.el.hide();
 965                         if (!has_errors) {
 966                                 this.win.statusbar_compilestatus_label.el.show();
 967                                 this.win.statusbar_run.el.show();
 968                         }
 969                         if (this.file.xtype == "Gtk") {
 970                                 // not sure how this is working ok? - as highlighting is happening on the vala files at present..
 971                                 var gbuf =   this.window_gladeview.sourceview;
 972                                 gbuf.highlightErrorsJson("ERR", obj);
 973                                 gbuf.highlightErrorsJson("WARN", obj);
 974                                 gbuf.highlightErrorsJson("DEPR", obj);
 975
 976                                 if (!has_errors) {
 977                                         this.win.statusbar_run.el.show();
 978                                 }
 979
 980                    }
 981
 982                    if (this.file.xtype == "Roo") {
 983                                 // not sure how this is working ok? - as highlighting is happening on the vala files at present..
 984                                 var gbuf =   this.window_rooview.sourceview;
 985                                 gbuf.highlightErrorsJson("ERR", obj);
 986                                 gbuf.highlightErrorsJson("WARN", obj);
 987                                 gbuf.highlightErrorsJson("DEPR", obj);
 988
 989                    }
 990
 991                         this.last_compile_result = obj;
 992
 993
 994                 }
 995
 996 }
 997
 998