src/moonshot-window.vala

   1 using Gtk;
   2
   3 class MainWindow : Window
   4 {
   5     private const int WINDOW_WIDTH = 400;
   6     private const int WINDOW_HEIGHT = 500;
   7
   8     private UIManager ui_manager = new UIManager();
   9     private Entry search_entry;
  10     private VBox vbox_rigth;
  11     private CustomVBox custom_vbox;
  12     private VBox services_internal_vbox;
  13
  14     private Entry username_entry;
  15     private Entry password_entry;
  16
  17     private ListStore listmodel;
  18     private TreeModelFilter filter;
  19
  20     private IdentitiesManager identities_manager;
  21
  22     private MoonshotServer dbus_server;
  23
  24     public IdCardWidget selected_id_card_widget;
  25
  26     private SourceFunc callback;
  27
  28     private enum Columns
  29     {
  30         IDCARD_COL,
  31         LOGO_COL,
  32         ISSUER_COL,
  33         USERNAME_COL,
  34         PASSWORD_COL,
  35         N_COLUMNS
  36     }
  37
  38     private const string layout =
  39 "
  40 <menubar name='MenuBar'>
  41         <menu name='FileMenu' action='FileMenuAction'>
  42             <menuitem name='AddIdCard' action='AddIdCardAction' />
  43             <separator />
  44             <menuitem name='Quit' action='QuitAction' />
  45         </menu>
  46
  47         <menu name='HelpMenu' action='HelpMenuAction'>
  48              <menuitem name='About' action='AboutAction' />
  49         </menu>
  50 </menubar>
  51 ";
  52
  53     public MainWindow()
  54     {
  55         this.title = "Moonshoot";
  56         this.position = WindowPosition.CENTER;
  57         set_default_size (WINDOW_WIDTH, WINDOW_HEIGHT);
  58
  59         build_ui();
  60         setup_identities_list();
  61         load_gss_eap_id_file();
  62         //load_id_cards();
  63         connect_signals();
  64         init_dbus_server();
  65     }
  66
  67     private bool visible_func (TreeModel model, TreeIter iter)
  68     {
  69         string issuer;
  70         string search_text;
  71         string issuer_casefold;
  72         string search_text_casefold;
  73
  74         model.get (iter,
  75                    Columns.ISSUER_COL, out issuer);
  76         search_text = this.search_entry.get_text ();
  77
  78         if (issuer == null || search_text == null)
  79             return false;
  80
  81         issuer_casefold = issuer.casefold ();
  82         search_text_casefold = search_text.casefold ();
  83
  84         if (issuer_casefold.contains (search_text_casefold))
  85             return true;
  86
  87         return false;
  88     }
  89
  90     private void setup_identities_list ()
  91     {
  92        this.listmodel = new ListStore (Columns.N_COLUMNS, typeof (IdCard),
  93                                                           typeof (Gdk.Pixbuf),
  94                                                           typeof (string),
  95                                                           typeof (string),
  96                                                           typeof (string));
  97       this.filter = new TreeModelFilter (listmodel, null);
  98
  99       filter.set_visible_func (visible_func);
 100     }
 101
 102     private void search_entry_icon_press_cb (EntryIconPosition pos, Gdk.Event event)
 103     {
 104         if (pos == EntryIconPosition.PRIMARY)
 105         {
 106             print ("Search entry icon pressed\n");
 107         }
 108         else
 109         {
 110             this.search_entry.set_text ("");
 111         }
 112     }
 113
 114     private void search_entry_text_changed_cb ()
 115     {
 116         this.filter.refilter ();
 117         redraw_id_card_widgets ();
 118
 119         var has_text = this.search_entry.get_text_length () > 0;
 120         this.search_entry.set_icon_sensitive (EntryIconPosition.PRIMARY, has_text);
 121         this.search_entry.set_icon_sensitive (EntryIconPosition.SECONDARY, has_text);
 122
 123         this.vbox_rigth.set_visible (false);
 124         this.resize (WINDOW_WIDTH, WINDOW_HEIGHT);
 125     }
 126
 127     private bool search_entry_key_press_event_cb (Gdk.EventKey e)
 128     {
 129         if(Gdk.keyval_name(e.keyval) == "Escape")
 130            this.search_entry.set_text("");
 131
 132         // Continue processing this event, since the
 133         // text entry functionality needs to see it too.
 134         return false;
 135     }
 136
 137     private void load_gss_eap_id_file ()
 138     {
 139         IdCard id_card;
 140
 141         this.identities_manager = new IdentitiesManager ();
 142
 143         id_card = this.identities_manager.load_gss_eap_id_file ();
 144         if (id_card != null)
 145         {
 146             add_id_card_data (id_card);
 147             add_id_card_widget (id_card);
 148         }
 149     }
 150
 151     private void load_id_cards ()
 152     {
 153         this.identities_manager = new IdentitiesManager ();
 154
 155         foreach (IdCard id_card in identities_manager.id_card_list)
 156         {
 157             add_id_card_data (id_card);
 158             add_id_card_widget (id_card);
 159         }
 160     }
 161
 162     private void fill_details (IdCardWidget id_card_widget)
 163     {
 164        var id_card = id_card_widget.id_card;
 165        this.username_entry.set_text (id_card.username);
 166        this.password_entry.set_text (id_card.password);
 167
 168        var children = this.services_internal_vbox.get_children ();
 169        foreach (var hbox in children)
 170            hbox.destroy();
 171        fill_services_vbox (id_card_widget.id_card);
 172     }
 173
 174     private void show_details (IdCard id_card)
 175     {
 176        this.vbox_rigth.set_visible (!vbox_rigth.get_visible ());
 177
 178        if (this.vbox_rigth.get_visible () == false)
 179        {
 180            this.resize (WINDOW_WIDTH, WINDOW_HEIGHT);
 181        }
 182     }
 183
 184     private void details_identity_cb (IdCardWidget id_card_widget)
 185     {
 186        fill_details (id_card_widget);
 187        show_details (id_card_widget.id_card);
 188     }
 189
 190     private IdCard get_id_card_data (AddIdentityDialog dialog)
 191     {
 192         var id_card = new IdCard ();
 193
 194         id_card.issuer = dialog.issuer;
 195         if (id_card.issuer == "")
 196             id_card.issuer = "Issuer";
 197         id_card.username = dialog.username;
 198         id_card.password = dialog.password;
 199
 200         var icon_theme = IconTheme.get_default ();
 201         try
 202         {
 203             id_card.pixbuf = icon_theme.load_icon ("avatar-default",
 204                                                    48,
 205                                                    IconLookupFlags.FORCE_SIZE);
 206         }
 207         catch (Error e)
 208         {
 209             id_card.pixbuf = null;
 210             stdout.printf("Error: %s\n", e.message);
 211         }
 212
 213         id_card.services = {"email","jabber","irc"};
 214
 215         return id_card;
 216     }
 217
 218     private void add_id_card_data (IdCard id_card)
 219     {
 220         TreeIter iter;
 221
 222         this.listmodel.append (out iter);
 223         listmodel.set (iter,
 224                        Columns.IDCARD_COL, id_card,
 225                        Columns.LOGO_COL, id_card.pixbuf,
 226                        Columns.ISSUER_COL, id_card.issuer,
 227                        Columns.USERNAME_COL, id_card.username,
 228                        Columns.PASSWORD_COL, id_card.password);
 229     }
 230
 231     private void remove_id_card_data (IdCard id_card)
 232     {
 233         TreeIter iter;
 234         string issuer;
 235
 236         if (listmodel.get_iter_first (out iter))
 237         {
 238             do
 239             {
 240                 listmodel.get (iter,
 241                                Columns.ISSUER_COL, out issuer);
 242
 243                 if (id_card.issuer == issuer)
 244                 {
 245                     listmodel.remove (iter);
 246                     break;
 247                 }
 248             }
 249             while (listmodel.iter_next (ref iter));
 250         }
 251     }
 252
 253     private void add_id_card_widget (IdCard id_card)
 254     {
 255         var id_card_widget = new IdCardWidget (id_card);
 256
 257         this.custom_vbox.add_id_card_widget (id_card_widget);
 258
 259         id_card_widget.details_id.connect (details_identity_cb);
 260         id_card_widget.remove_id.connect (remove_identity_cb);
 261         id_card_widget.send_id.connect (send_identity_cb);
 262         id_card_widget.expanded.connect (this.custom_vbox.receive_expanded_event);
 263         id_card_widget.expanded.connect (fill_details);
 264     }
 265
 266     private void add_identity (AddIdentityDialog dialog)
 267     {
 268         var id_card = get_id_card_data (dialog);
 269
 270         this.identities_manager.id_card_list.prepend (id_card);
 271         this.identities_manager.store_id_cards ();
 272         this.identities_manager.store_gss_eap_id_file (id_card);
 273
 274         add_id_card_data (id_card);
 275         add_id_card_widget (id_card);
 276     }
 277
 278     private void add_identity_cb ()
 279     {
 280         var dialog = new AddIdentityDialog ();
 281         var result = dialog.run ();
 282
 283         switch (result) {
 284         case ResponseType.OK:
 285             add_identity (dialog);
 286             break;
 287         default:
 288             break;
 289         }
 290         dialog.destroy ();
 291     }
 292
 293     private void remove_id_card_widget (IdCardWidget id_card_widget)
 294     {
 295         remove_id_card_data (id_card_widget.id_card);
 296
 297         this.custom_vbox.remove_id_card_widget (id_card_widget);
 298     }
 299
 300     private void remove_identity (IdCardWidget id_card_widget)
 301     {
 302         var id_card = id_card_widget.id_card;
 303
 304         this.identities_manager.id_card_list.remove (id_card);
 305         this.identities_manager.store_id_cards ();
 306         this.identities_manager.store_gss_eap_id_file (null);
 307
 308         remove_id_card_widget (id_card_widget);
 309     }
 310
 311     private void redraw_id_card_widgets ()
 312     {
 313         TreeIter iter;
 314         IdCard id_card;
 315
 316         var children = this.custom_vbox.get_children ();
 317         foreach (var id_card_widget in children)
 318             id_card_widget.destroy();
 319
 320         if (filter.get_iter_first (out iter))
 321         {
 322             do
 323             {
 324                 filter.get (iter,
 325                             Columns.IDCARD_COL, out id_card);
 326
 327                 add_id_card_widget (id_card);
 328             }
 329             while (filter.iter_next (ref iter));
 330         }
 331     }
 332
 333     private void remove_identity_cb (IdCardWidget id_card_widget)
 334     {
 335         var id_card = id_card_widget.id_card;
 336
 337         var dialog = new MessageDialog (null,
 338                                         DialogFlags.DESTROY_WITH_PARENT,
 339                                         MessageType.INFO,
 340                                         Gtk.ButtonsType.YES_NO,
 341                                         _("Are you sure you want to delete %s ID Card?"), id_card.issuer);
 342         var result = dialog.run ();
 343         switch (result) {
 344         case ResponseType.YES:
 345             remove_identity (id_card_widget);
 346             break;
 347         default:
 348             break;
 349         }
 350         dialog.destroy ();
 351     }
 352
 353     public void set_callback (SourceFunc callback)
 354     {
 355         this.callback = callback;
 356     }
 357
 358     public void send_identity_cb (IdCardWidget id_card_widget)
 359     {
 360         this.selected_id_card_widget = id_card_widget;
 361         this.callback ();
 362     }
 363
 364     private void label_make_bold (Label label)
 365     {
 366         var font_desc = new Pango.FontDescription ();
 367
 368         font_desc.set_weight (Pango.Weight.BOLD);
 369
 370         /* This will only affect the weight of the font, the rest is
 371          * from the current state of the widget, which comes from the
 372          * theme or user prefs, since the font desc only has the
 373          * weight flag turned on.
 374          */
 375         label.modify_font (font_desc);
 376     }
 377
 378     private void fill_services_vbox (IdCard id_card)
 379     {
 380         int i = 0;
 381         var n_columns = id_card.services.length;
 382
 383         var services_table = new Table (n_columns, 2, false);
 384         services_table.set_col_spacings (10);
 385         services_table.set_row_spacings (10);
 386         this.services_internal_vbox.add (services_table);
 387
 388         foreach (string service in id_card.services)
 389         {
 390             var label = new Label (service);
 391             label.set_alignment (0, (float) 0.5);
 392 #if VALA_0_12
 393             var remove_button = new Button.from_stock (Stock.REMOVE);
 394 #else
 395             var remove_button = new Button.from_stock (STOCK_REMOVE);
 396 #endif
 397             services_table.attach_defaults (label, 0, 1, i, i+1);
 398             services_table.attach_defaults (remove_button, 1, 2, i, i+1);
 399             i++;
 400         }
 401         this.services_internal_vbox.show_all ();
 402     }
 403
 404     private void on_about_action ()
 405     {
 406     }
 407
 408     private Gtk.ActionEntry[] create_actions() {
 409         Gtk.ActionEntry[] actions = new Gtk.ActionEntry[0];
 410
 411         Gtk.ActionEntry filemenu = { "FileMenuAction",
 412                                      null,
 413                                      N_("_File"),
 414                                      null, null, null };
 415         actions += filemenu;
 416         Gtk.ActionEntry add = { "AddIdCardAction",
 417                                 Stock.ADD,
 418                                 N_("Add ID Card"),
 419                                 null,
 420                                 N_("Add a new ID Card"),
 421                                 add_identity_cb };
 422         actions += add;
 423         Gtk.ActionEntry quit = { "QuitAction",
 424                                  Stock.QUIT,
 425                                  N_("Quit"),
 426                                  "<control>Q",
 427                                  N_("Quit the application"),
 428                                  Gtk.main_quit };
 429         actions += quit;
 430
 431         Gtk.ActionEntry helpmenu = { "HelpMenuAction",
 432                                      null,
 433                                      N_("_Help"),
 434                                      null, null, null };
 435         actions += helpmenu;
 436         Gtk.ActionEntry about = { "AboutAction",
 437                                   Stock.ABOUT,
 438                                   N_("About"),
 439                                   null,
 440                                   N_("About this application"),
 441                                   on_about_action };
 442         actions += about;
 443
 444         return actions;
 445     }
 446
 447
 448     private void create_ui_manager ()
 449     {
 450         Gtk.ActionGroup action_group = new Gtk.ActionGroup ("GeneralActionGroup");
 451         action_group.add_actions (create_actions (), this);
 452         ui_manager.insert_action_group (action_group, 0);
 453         try
 454         {
 455             ui_manager.add_ui_from_string (layout, -1);
 456         }
 457         catch (Error e)
 458         {
 459             stderr.printf ("%s\n", e.message);
 460         }
 461         ui_manager.ensure_update ();
 462     }
 463
 464     private void build_ui()
 465     {
 466         create_ui_manager ();
 467
 468         this.search_entry = new Entry();
 469
 470         set_atk_name_description (search_entry, _("Search entry"), _("Search for a specific ID Card"));
 471         this.search_entry.set_icon_from_icon_name (EntryIconPosition.PRIMARY,
 472                                                    "edit-find-symbolic");
 473         this.search_entry.set_icon_sensitive (EntryIconPosition.PRIMARY, false);
 474         this.search_entry.set_icon_tooltip_text (EntryIconPosition.PRIMARY,
 475                                                  _("Search identity or service"));
 476
 477         this.search_entry.set_icon_from_icon_name (EntryIconPosition.SECONDARY,
 478                                                    "edit-clear-symbolic");
 479         this.search_entry.set_icon_sensitive (EntryIconPosition.SECONDARY, false);
 480         this.search_entry.set_icon_tooltip_text (EntryIconPosition.SECONDARY,
 481                                                  _("Clear the current search"));
 482
 483         this.search_entry.icon_press.connect (search_entry_icon_press_cb);
 484         this.search_entry.notify["text"].connect (search_entry_text_changed_cb);
 485         this.search_entry.key_press_event.connect(search_entry_key_press_event_cb);
 486
 487         this.custom_vbox = new CustomVBox (false, 6);
 488
 489         var viewport = new Viewport (null, null);
 490         viewport.set_border_width (6);
 491         viewport.set_shadow_type (ShadowType.NONE);
 492         viewport.add (custom_vbox);
 493         var scroll = new ScrolledWindow (null, null);
 494         scroll.set_policy (PolicyType.NEVER, PolicyType.AUTOMATIC);
 495         scroll.set_shadow_type (ShadowType.IN);
 496         scroll.add_with_viewport (viewport);
 497
 498         var vbox_left = new VBox (false, 0);
 499         vbox_left.pack_start (search_entry, false, false, 6);
 500         vbox_left.pack_start (scroll, true, true, 0);
 501         vbox_left.set_size_request (WINDOW_WIDTH, 0);
 502
 503         var login_vbox_title = new Label (_("Login: "));
 504         label_make_bold (login_vbox_title);
 505         login_vbox_title.set_alignment (0, (float) 0.5);
 506         var username_label = new Label (_("Username:"));
 507         username_label.set_alignment (1, (float) 0.5);
 508         this.username_entry = new Entry ();
 509         var password_label = new Label (_("Password:"));
 510         password_label.set_alignment (1, (float) 0.5);
 511         this.password_entry = new Entry ();
 512         password_entry.set_invisible_char ('*');
 513         password_entry.set_visibility (false);
 514         var remember_checkbutton = new CheckButton.with_label (_("Remember password"));
 515         var login_table = new Table (3, 3, false);
 516         login_table.set_col_spacings (10);
 517         login_table.set_row_spacings (10);
 518         login_table.attach_defaults (username_label, 0, 1, 0, 1);
 519         login_table.attach_defaults (username_entry, 1, 2, 0, 1);
 520         login_table.attach_defaults (password_label, 0, 1, 1, 2);
 521         login_table.attach_defaults (password_entry, 1, 2, 1, 2);
 522         login_table.attach_defaults (remember_checkbutton,  1, 2, 2, 3);
 523         var login_vbox_alignment = new Alignment (0, 0, 0, 0);
 524         login_vbox_alignment.set_padding (0, 0, 12, 0);
 525         login_vbox_alignment.add (login_table);
 526         var login_vbox = new VBox (false, 6);
 527         login_vbox.pack_start (login_vbox_title, false, true, 0);
 528         login_vbox.pack_start (login_vbox_alignment, false, true, 0);
 529
 530         var services_vbox_title = new Label (_("Services:"));
 531         label_make_bold (services_vbox_title);
 532         services_vbox_title.set_alignment (0, (float) 0.5);
 533         var services_vbox_alignment = new Alignment (0, 0, 0, 0);
 534         services_vbox_alignment.set_padding (0, 0, 12, 0);
 535         this.services_internal_vbox = new VBox (true, 6);
 536         services_vbox_alignment.add (services_internal_vbox);
 537         var services_vbox = new VBox (false, 6);
 538         services_vbox.pack_start (services_vbox_title, false, true, 0);
 539         services_vbox.pack_start (services_vbox_alignment, false, true, 0);
 540
 541         this.vbox_rigth = new VBox (false, 18);
 542         vbox_rigth.pack_start (login_vbox, false, true, 0);
 543         vbox_rigth.pack_start (services_vbox, false, true, 0);
 544
 545         var hbox = new HBox (false, 12);
 546         hbox.pack_start (vbox_left, false, false, 0);
 547         hbox.pack_start (vbox_rigth, false, false, 0);
 548
 549         var main_vbox = new VBox (false, 0);
 550         main_vbox.set_border_width (12);
 551         var menubar = this.ui_manager.get_widget ("/MenuBar");
 552         main_vbox.pack_start (menubar, false, false, 0);
 553         main_vbox.pack_start (hbox, true, true, 0);
 554         add (main_vbox);
 555
 556         main_vbox.show_all();
 557         this.vbox_rigth.hide ();
 558     }
 559
 560     private void set_atk_name_description (Widget widget, string name, string description)
 561     {
 562        var atk_widget = widget.get_accessible ();
 563
 564        atk_widget.set_name (name);
 565        atk_widget.set_description (description);
 566     }
 567
 568     private void connect_signals()
 569     {
 570         this.destroy.connect (Gtk.main_quit);
 571     }
 572
 573     private void init_dbus_server ()
 574     {
 575         try {
 576             var conn = DBus.Bus.get (DBus.BusType.SESSION);
 577             dynamic DBus.Object bus = conn.get_object ("org.freedesktop.DBus",
 578                                                        "/org/freedesktop/DBus",
 579                                                        "org.freedesktop.DBus");
 580
 581             // try to register service in session bus
 582             uint reply = bus.request_name ("org.janet.Moonshot", (uint) 0);
 583             assert (reply == DBus.RequestNameReply.PRIMARY_OWNER);
 584
 585             this.dbus_server = new MoonshotServer (this);
 586             conn.register_object ("/org/janet/moonshot", dbus_server);
 587
 588         }
 589         catch (DBus.Error e)
 590         {
 591             stderr.printf ("%s\n", e.message);
 592         }
 593     }
 594
 595     public static int main(string[] args)
 596     {
 597         Gtk.init(ref args);
 598
 599         Intl.bindtextdomain (Config.GETTEXT_PACKAGE, Config.LOCALEDIR);
 600         Intl.bind_textdomain_codeset (Config.GETTEXT_PACKAGE, "UTF-8");
 601         Intl.textdomain (Config.GETTEXT_PACKAGE);
 602
 603         var window = new MainWindow();
 604         window.show ();
 605
 606         Gtk.main();
 607
 608         return 0;
 609     }
 610 }