Handle concurrent identity requests correctly
[moonshot-ui.git] / src / moonshot-window.vala
index 824b852..0b8bd83 100644 (file)
@@ -5,29 +5,100 @@ class MainWindow : Window
     private const int WINDOW_WIDTH = 400;
     private const int WINDOW_HEIGHT = 500;
 
+    private UIManager ui_manager = new UIManager();
     private Entry search_entry;
     private VBox vbox_rigth;
     private CustomVBox custom_vbox;
+    private VBox services_internal_vbox;
 
     private Entry username_entry;
     private Entry password_entry;
 
+    private ListStore listmodel;
+    private TreeModelFilter filter;
+
+    private IdentitiesManager identities_manager;
+
+    private MoonshotServer ipc_server;
+
+    public IdCardWidget selected_id_card_widget;
+
+    private Queue<IdentityRequest> request_queue;
+
     private enum Columns
     {
         IDCARD_COL,
         LOGO_COL,
-        NAME_COL,
+        ISSUER_COL,
+        USERNAME_COL,
+        PASSWORD_COL,
         N_COLUMNS
     }
 
+    private const string layout =
+"
+<menubar name='MenuBar'>
+        <menu name='FileMenu' action='FileMenuAction'>
+            <menuitem name='AddIdCard' action='AddIdCardAction' />
+            <separator />
+            <menuitem name='Quit' action='QuitAction' />
+        </menu>
+
+        <menu name='HelpMenu' action='HelpMenuAction'>
+             <menuitem name='About' action='AboutAction' />
+        </menu>
+</menubar>
+";
+
     public MainWindow()
     {
+        request_queue = new Queue<IdentityRequest>();
+
         this.title = "Moonshoot";
-        this.position = WindowPosition.CENTER;
+        this.set_position (WindowPosition.CENTER);
         set_default_size (WINDOW_WIDTH, WINDOW_HEIGHT);
 
         build_ui();
+        setup_identities_list();
+        load_gss_eap_id_file();
+        //load_id_cards();
         connect_signals();
+        init_ipc_server();
+    }
+
+    private bool visible_func (TreeModel model, TreeIter iter)
+    {
+        string issuer;
+        string search_text;
+        string issuer_casefold;
+        string search_text_casefold;
+
+        model.get (iter,
+                   Columns.ISSUER_COL, out issuer);
+        search_text = this.search_entry.get_text ();
+
+        if (issuer == null || search_text == null)
+            return false;
+
+        issuer_casefold = issuer.casefold ();
+        search_text_casefold = search_text.casefold ();
+
+        if (issuer_casefold.contains (search_text_casefold))
+            return true;
+
+        return false;
+    }
+
+    private void setup_identities_list ()
+    {
+       this.listmodel = new ListStore (Columns.N_COLUMNS, typeof (IdCard),
+                                                          typeof (Gdk.Pixbuf),
+                                                          typeof (string),
+                                                          typeof (string),
+                                                          typeof (string));
+      this.filter = new TreeModelFilter (listmodel, null);
+
+      filter.set_visible_func (visible_func);
     }
 
     private void search_entry_icon_press_cb (EntryIconPosition pos, Gdk.Event event)
@@ -44,6 +115,9 @@ class MainWindow : Window
 
     private void search_entry_text_changed_cb ()
     {
+        this.filter.refilter ();
+        redraw_id_card_widgets ();
+
         var has_text = this.search_entry.get_text_length () > 0;
         this.search_entry.set_icon_sensitive (EntryIconPosition.PRIMARY, has_text);
         this.search_entry.set_icon_sensitive (EntryIconPosition.SECONDARY, has_text);
@@ -62,6 +136,43 @@ class MainWindow : Window
         return false;
     }
 
+    private void load_gss_eap_id_file ()
+    {
+        IdCard id_card;
+
+        this.identities_manager = new IdentitiesManager ();
+
+        id_card = this.identities_manager.load_gss_eap_id_file ();
+        if (id_card != null)
+        {
+            add_id_card_data (id_card);
+            add_id_card_widget (id_card);
+        }
+    }
+
+    private void load_id_cards ()
+    {
+        this.identities_manager = new IdentitiesManager ();
+
+        foreach (IdCard id_card in identities_manager.id_card_list)
+        {
+            add_id_card_data (id_card);
+            add_id_card_widget (id_card);
+        }
+    }
+
+    private void fill_details (IdCardWidget id_card_widget)
+    {
+       var id_card = id_card_widget.id_card;
+       this.username_entry.set_text (id_card.username);
+       this.password_entry.set_text (id_card.password);
+
+       var children = this.services_internal_vbox.get_children ();
+       foreach (var hbox in children)
+           hbox.destroy();
+       fill_services_vbox (id_card_widget.id_card);
+    }
+
     private void show_details (IdCard id_card)
     {
        this.vbox_rigth.set_visible (!vbox_rigth.get_visible ());
@@ -70,33 +181,88 @@ class MainWindow : Window
        {
            this.resize (WINDOW_WIDTH, WINDOW_HEIGHT);
        }
-       else
-       {
-           this.username_entry.set_text (id_card.username);
-           this.password_entry.set_text (id_card.password);
-       }
     }
 
     private void details_identity_cb (IdCardWidget id_card_widget)
     {
+       fill_details (id_card_widget);
        show_details (id_card_widget.id_card);
     }
 
-    private void add_identity (AddIdentityDialog dialog)
+    private IdCard get_id_card_data (AddIdentityDialog dialog)
     {
         var id_card = new IdCard ();
 
         id_card.issuer = dialog.issuer;
+        if (id_card.issuer == "")
+            id_card.issuer = "Issuer";
         id_card.username = dialog.username;
         id_card.password = dialog.password;
+        id_card.nai = id_card.username + "@" + id_card.issuer;
+        id_card.pixbuf = find_icon ("avatar-default", 48);
+        id_card.services = {"email","jabber","irc"};
+
+        return id_card;
+    }
+
+    private void add_id_card_data (IdCard id_card)
+    {
+        TreeIter iter;
+
+        this.listmodel.append (out iter);
+        listmodel.set (iter,
+                       Columns.IDCARD_COL, id_card,
+                       Columns.LOGO_COL, id_card.pixbuf,
+                       Columns.ISSUER_COL, id_card.issuer,
+                       Columns.USERNAME_COL, id_card.username,
+                       Columns.PASSWORD_COL, id_card.password);
+    }
+
+    private void remove_id_card_data (IdCard id_card)
+    {
+        TreeIter iter;
+        string issuer;
+
+        if (listmodel.get_iter_first (out iter))
+        {
+            do
+            {
+                listmodel.get (iter,
+                               Columns.ISSUER_COL, out issuer);
+
+                if (id_card.issuer == issuer)
+                {
+                    listmodel.remove (iter);
+                    break;
+                }
+            }
+            while (listmodel.iter_next (ref iter));
+        }
+    }
 
+    private void add_id_card_widget (IdCard id_card)
+    {
         var id_card_widget = new IdCardWidget (id_card);
 
-        this.custom_vbox.pack_start (id_card_widget, false, false);
+        this.custom_vbox.add_id_card_widget (id_card_widget);
 
         id_card_widget.details_id.connect (details_identity_cb);
         id_card_widget.remove_id.connect (remove_identity_cb);
+        id_card_widget.send_id.connect (send_identity_cb);
         id_card_widget.expanded.connect (this.custom_vbox.receive_expanded_event);
+        id_card_widget.expanded.connect (fill_details);
+    }
+
+    private void add_identity (AddIdentityDialog dialog)
+    {
+        var id_card = get_id_card_data (dialog);
+
+        this.identities_manager.id_card_list.prepend (id_card);
+        this.identities_manager.store_id_cards ();
+        this.identities_manager.store_gss_eap_id_file (id_card);
+
+        add_id_card_data (id_card);
+        add_id_card_widget (id_card);
     }
 
     private void add_identity_cb ()
@@ -114,9 +280,44 @@ class MainWindow : Window
         dialog.destroy ();
     }
 
+    private void remove_id_card_widget (IdCardWidget id_card_widget)
+    {
+        remove_id_card_data (id_card_widget.id_card);
+
+        this.custom_vbox.remove_id_card_widget (id_card_widget);
+    }
+
     private void remove_identity (IdCardWidget id_card_widget)
     {
-        custom_vbox.remove (id_card_widget);
+        var id_card = id_card_widget.id_card;
+
+        this.identities_manager.id_card_list.remove (id_card);
+        this.identities_manager.store_id_cards ();
+        this.identities_manager.store_gss_eap_id_file (null);
+
+        remove_id_card_widget (id_card_widget);
+    }
+
+    private void redraw_id_card_widgets ()
+    {
+        TreeIter iter;
+        IdCard id_card;
+
+        var children = this.custom_vbox.get_children ();
+        foreach (var id_card_widget in children)
+            id_card_widget.destroy();
+
+        if (filter.get_iter_first (out iter))
+        {
+            do
+            {
+                filter.get (iter,
+                            Columns.IDCARD_COL, out id_card);
+
+                add_id_card_widget (id_card);
+            }
+            while (filter.iter_next (ref iter));
+        }
     }
 
     private void remove_identity_cb (IdCardWidget id_card_widget)
@@ -139,6 +340,44 @@ class MainWindow : Window
         dialog.destroy ();
     }
 
+    public void select_identity (IdentityRequest request)
+    {
+        /* Automatic service matching rules can go here */
+
+        /* Resort to manual selection */
+        this.request_queue.push_tail (request);
+        this.show ();
+    }
+
+    public void send_identity_cb (IdCardWidget id_card_widget)
+    {
+        var request = this.request_queue.pop_head ();
+        var identity = id_card_widget.id_card;
+        this.selected_id_card_widget = id_card_widget;
+
+        if (identity.password == null)
+        {
+            var dialog = new AddPasswordDialog ();
+            var result = dialog.run ();
+
+            switch (result) {
+            case ResponseType.OK:
+                identity.password = dialog.password;
+                break;
+            default:
+                identity = null;
+                break;
+            }
+
+            dialog.destroy ();
+        }
+
+        if (this.request_queue.is_empty())
+            this.hide ();
+
+        request.return_identity (identity);
+    }
+
     private void label_make_bold (Label label)
     {
         var font_desc = new Pango.FontDescription ();
@@ -153,21 +392,174 @@ class MainWindow : Window
         label.modify_font (font_desc);
     }
 
+    private void fill_services_vbox (IdCard id_card)
+    {
+        int i = 0;
+        var n_columns = id_card.services.length;
+
+        var services_table = new Table (n_columns, 2, false);
+        services_table.set_col_spacings (10);
+        services_table.set_row_spacings (10);
+        this.services_internal_vbox.add (services_table);
+
+        foreach (string service in id_card.services)
+        {
+            var label = new Label (service);
+            label.set_alignment (0, (float) 0.5);
+#if VALA_0_12
+            var remove_button = new Button.from_stock (Stock.REMOVE);
+#else
+            var remove_button = new Button.from_stock (STOCK_REMOVE);
+#endif
+            services_table.attach_defaults (label, 0, 1, i, i+1);
+            services_table.attach_defaults (remove_button, 1, 2, i, i+1);
+            i++;
+        }
+        this.services_internal_vbox.show_all ();
+    }
+
+    private void on_about_action ()
+    {
+        string[] authors = {
+            "Javier Jardón <jjardon@codethink.co.uk>",
+            "Sam Thursfield <samthursfield@codethink.co.uk>",
+            null
+        };
+
+        string copyright = "Copyright 2011 JANET";
+
+        string license =
+"""
+Copyright (c) 2011, JANET(UK)
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+1. Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in the
+   documentation and/or other materials provided with the distribution.
+
+3. Neither the name of JANET(UK) nor the names of its contributors
+   may be used to endorse or promote products derived from this software
+   without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS \"AS IS\"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGE.
+""";
+
+        Gtk.show_about_dialog (this,
+            "comments", _("Moonshot project UI"),
+            "copyright", copyright,
+            "website", "http://www.project-moonshot.org/",
+            "license", license,
+            "website-label", _("Visit the Moonshot project web site"),
+            "authors", authors,
+            "translator-credits", _("translator-credits"),
+            null
+        );
+    }
+
+    private Gtk.ActionEntry[] create_actions() {
+        Gtk.ActionEntry[] actions = new Gtk.ActionEntry[0];
+
+        Gtk.ActionEntry filemenu = { "FileMenuAction",
+                                     null,
+                                     N_("_File"),
+                                     null, null, null };
+        actions += filemenu;
+        Gtk.ActionEntry add = { "AddIdCardAction",
+#if VALA_0_12
+                                Stock.ADD,
+#else
+                                STOCK_ADD,
+#endif
+                                N_("Add ID Card"),
+                                null,
+                                N_("Add a new ID Card"),
+                                add_identity_cb };
+        actions += add;
+        Gtk.ActionEntry quit = { "QuitAction",
+#if VALA_0_12
+                                 Stock.QUIT,
+#else
+                                 STOCK_QUIT,
+#endif
+                                 N_("Quit"),
+                                 "<control>Q",
+                                 N_("Quit the application"),
+                                 Gtk.main_quit };
+        actions += quit;
+
+        Gtk.ActionEntry helpmenu = { "HelpMenuAction",
+                                     null,
+                                     N_("_Help"),
+                                     null, null, null };
+        actions += helpmenu;
+        Gtk.ActionEntry about = { "AboutAction",
+#if VALA_0_12
+                                  Stock.ABOUT,
+#else
+                                  STOCK_ABOUT,
+#endif
+                                  N_("About"),
+                                  null,
+                                  N_("About this application"),
+                                  on_about_action };
+        actions += about;
+
+        return actions;
+    }
+
+
+    private void create_ui_manager ()
+    {
+        Gtk.ActionGroup action_group = new Gtk.ActionGroup ("GeneralActionGroup");
+        action_group.add_actions (create_actions (), this);
+        ui_manager.insert_action_group (action_group, 0);
+        try
+        {
+            ui_manager.add_ui_from_string (layout, -1);
+        }
+        catch (Error e)
+        {
+            stderr.printf ("%s\n", e.message);
+        }
+        ui_manager.ensure_update ();
+    }
+
     private void build_ui()
     {
+        create_ui_manager ();
+
         this.search_entry = new Entry();
 
-        this.search_entry.set_icon_from_icon_name (EntryIconPosition.PRIMARY,
-                                                   "edit-find-symbolic");
-        this.search_entry.set_icon_sensitive (EntryIconPosition.PRIMARY, false);
+        set_atk_name_description (search_entry, _("Search entry"), _("Search for a specific ID Card"));
+        this.search_entry.set_icon_from_pixbuf (EntryIconPosition.PRIMARY,
+                                                find_icon_sized ("edit-find-symbolic", Gtk.IconSize.MENU));
         this.search_entry.set_icon_tooltip_text (EntryIconPosition.PRIMARY,
                                                  _("Search identity or service"));
+        this.search_entry.set_icon_sensitive (EntryIconPosition.PRIMARY, false);
 
-        this.search_entry.set_icon_from_icon_name (EntryIconPosition.SECONDARY,
-                                                   "edit-clear-symbolic");
-        this.search_entry.set_icon_sensitive (EntryIconPosition.SECONDARY, false);
+        this.search_entry.set_icon_from_pixbuf (EntryIconPosition.SECONDARY,
+                                                find_icon_sized ("edit-clear-symbolic", Gtk.IconSize.MENU));
         this.search_entry.set_icon_tooltip_text (EntryIconPosition.SECONDARY,
                                                  _("Clear the current search"));
+        this.search_entry.set_icon_sensitive (EntryIconPosition.SECONDARY, false);
+
 
         this.search_entry.icon_press.connect (search_entry_icon_press_cb);
         this.search_entry.notify["text"].connect (search_entry_text_changed_cb);
@@ -184,16 +576,9 @@ class MainWindow : Window
         scroll.set_shadow_type (ShadowType.IN);
         scroll.add_with_viewport (viewport);
 
-        var button_add = new ToolButton (null, null);
-        button_add.set_icon_name ("list-add-symbolic");
-        button_add.clicked.connect (add_identity_cb);
-        var button_toolbar = new Toolbar ();
-        button_toolbar.insert (button_add, 0);
-
         var vbox_left = new VBox (false, 0);
         vbox_left.pack_start (search_entry, false, false, 6);
         vbox_left.pack_start (scroll, true, true, 0);
-        vbox_left.pack_start (button_toolbar, false, false, 0);
         vbox_left.set_size_request (WINDOW_WIDTH, 0);
 
         var login_vbox_title = new Label (_("Login: "));
@@ -226,20 +611,10 @@ class MainWindow : Window
         var services_vbox_title = new Label (_("Services:"));
         label_make_bold (services_vbox_title);
         services_vbox_title.set_alignment (0, (float) 0.5);
-        var email_label = new Label (_("Email"));
-        var email_remove_button = new Button.from_stock (Stock.REMOVE);
-        var im_label = new Label (_("IM"));
-        var im_remove_button = new Button.from_stock (Stock.REMOVE);
-        var services_table = new Table (2, 2, false);
-        services_table.set_col_spacings (10);
-        services_table.set_row_spacings (10);
-        services_table.attach_defaults (email_label, 0, 1, 0, 1);
-        services_table.attach_defaults (email_remove_button, 1, 2, 0, 1);
-        services_table.attach_defaults (im_label, 0, 1, 1, 2);
-        services_table.attach_defaults (im_remove_button, 1, 2, 1, 2);
         var services_vbox_alignment = new Alignment (0, 0, 0, 0);
         services_vbox_alignment.set_padding (0, 0, 12, 0);
-        services_vbox_alignment.add (services_table);
+        this.services_internal_vbox = new VBox (true, 6);
+        services_vbox_alignment.add (services_internal_vbox);
         var services_vbox = new VBox (false, 6);
         services_vbox.pack_start (services_vbox_title, false, true, 0);
         services_vbox.pack_start (services_vbox_alignment, false, true, 0);
@@ -252,24 +627,71 @@ class MainWindow : Window
         hbox.pack_start (vbox_left, false, false, 0);
         hbox.pack_start (vbox_rigth, false, false, 0);
 
-        var main_vbox = new VBox (false, 12);
-        main_vbox.pack_start (hbox, true, true, 0);
+        var main_vbox = new VBox (false, 0);
         main_vbox.set_border_width (12);
+        var menubar = this.ui_manager.get_widget ("/MenuBar");
+        main_vbox.pack_start (menubar, false, false, 0);
+        main_vbox.pack_start (hbox, true, true, 0);
         add (main_vbox);
 
         main_vbox.show_all();
         this.vbox_rigth.hide ();
     }
 
+    private void set_atk_name_description (Widget widget, string name, string description)
+    {
+       var atk_widget = widget.get_accessible ();
+
+       atk_widget.set_name (name);
+       atk_widget.set_description (description);
+    }
+
     private void connect_signals()
     {
         this.destroy.connect (Gtk.main_quit);
     }
 
+    private void init_ipc_server ()
+    {
+#if IPC_MSRPC
+        /* Errors will currently be sent via g_log - ie. to an
+         * obtrusive message box, on Windows
+         */
+        this.ipc_server = MoonshotServer.get_instance ();
+        MoonshotServer.start (this);
+#else
+        try {
+            var conn = DBus.Bus.get (DBus.BusType.SESSION);
+            dynamic DBus.Object bus = conn.get_object ("org.freedesktop.DBus",
+                                                       "/org/freedesktop/DBus",
+                                                       "org.freedesktop.DBus");
+
+            // try to register service in session bus
+            uint reply = bus.request_name ("org.janet.Moonshot", (uint) 0);
+            assert (reply == DBus.RequestNameReply.PRIMARY_OWNER);
+
+            this.ipc_server = new MoonshotServer (this);
+            conn.register_object ("/org/janet/moonshot", ipc_server);
+
+        }
+        catch (DBus.Error e)
+        {
+            stderr.printf ("%s\n", e.message);
+        }
+#endif
+    }
+
     public static int main(string[] args)
     {
         Gtk.init(ref args);
 
+#if OS_WIN32
+        // Force specific theme settings on Windows without requiring a gtkrc file
+        Gtk.Settings settings = Gtk.Settings.get_default ();
+        settings.set_string_property ("gtk-theme-name", "ms-windows", "moonshot");
+        settings.set_long_property ("gtk-menu-images", 0, "moonshot");
+#endif
+
         Intl.bindtextdomain (Config.GETTEXT_PACKAGE, Config.LOCALEDIR);
         Intl.bind_textdomain_codeset (Config.GETTEXT_PACKAGE, "UTF-8");
         Intl.textdomain (Config.GETTEXT_PACKAGE);