[gnome-boxes] Populate Wizard's 'Setup' step

[Zeeshan Ali Khattak <zeeshanak src gnome org>]

commit 022550cb4e971fa91dc82ed7e36f9beace6c7129
Author: Zeeshan Ali (Khattak) <zeeshanak gnome org>
Date:   Thu Nov 3 19:49:41 2011 +0200

    Populate Wizard's 'Setup' step
    
    This patch only adds wigdgets for express installation but user input
    is not yet acted upon.

 src/unattended-installer.vala |   76 +++++++++++++++++++++++++++++++++++++++++
 src/wizard.vala               |   34 +++++++++++++++---
 2 files changed, 105 insertions(+), 5 deletions(-)
---
diff --git a/src/unattended-installer.vala b/src/unattended-installer.vala
index b68435a..b514bf7 100644
--- a/src/unattended-installer.vala
+++ b/src/unattended-installer.vala
@@ -15,6 +15,12 @@ private abstract class Boxes.UnattendedInstaller: InstallerMedia {
 
     private bool created_floppy;
 
+    protected Gtk.Label setup_label;
+    protected Gtk.HBox setup_hbox;
+    protected Gtk.Switch express_toggle;
+    protected Gtk.Entry username_entry;
+    protected Gtk.Entry password_entry;
+
     public UnattendedInstaller.copy (InstallerMedia media,
                                      string         unattended_src_path,
                                      string         unattended_dest_name) throws GLib.Error {
@@ -27,6 +33,8 @@ private abstract class Boxes.UnattendedInstaller: InstallerMedia {
         floppy_path = get_pkgcache (os.short_id + "-unattended.img");
         this.unattended_src_path = unattended_src_path;
         this.unattended_dest_name = unattended_dest_name;
+
+        setup_ui ();
     }
 
     public async void setup (Cancellable? cancellable) throws GLib.Error {
@@ -46,6 +54,74 @@ private abstract class Boxes.UnattendedInstaller: InstallerMedia {
         }
     }
 
+    public virtual void populate_setup_vbox (Gtk.VBox setup_vbox) {
+        setup_vbox.pack_start (setup_label, false, false);
+        setup_vbox.pack_start (setup_hbox, false, false);
+    }
+
+    protected virtual void setup_ui () {
+        setup_label = new Gtk.Label (_("Choose express install to automatically preconfigure the box with optimal settings."));
+        setup_label.halign = Gtk.Align.START;
+        setup_hbox = new Gtk.HBox (false, 20);
+        setup_hbox.valign = Gtk.Align.START;
+        setup_hbox.margin = 24;
+
+        var table = new Gtk.Table (3, 3, false);
+        setup_hbox.pack_start (table, false, false);
+        table.column_spacing = 10;
+        table.row_spacing = 10;
+
+        // First row
+        var label = new Gtk.Label (_("Express Install"));
+        label.halign = Gtk.Align.END;
+        label.valign = Gtk.Align.CENTER;
+        table.attach_defaults (label, 1, 2, 0, 1);
+
+        express_toggle = new Gtk.Switch ();
+        express_toggle.active = true;
+        express_toggle.halign = Gtk.Align.START;
+        express_toggle.valign = Gtk.Align.CENTER;
+        table.attach_defaults (express_toggle, 2, 3, 0, 1);
+        express_toggle.notify["active"].connect ((object, pspec) => {
+            foreach (var child in table.get_children ())
+                if (child != express_toggle)
+                    child.sensitive = express_toggle.active;
+        });
+
+        // 2nd row (while user avatar spans over 2 rows)
+        var avatar_file = "/var/lib/AccountsService/icons/" + Environment.get_user_name ();
+        var file = File.new_for_path (avatar_file);
+        Gtk.Image avatar;
+        if (file.query_exists ())
+            avatar = new Gtk.Image.from_file (avatar_file);
+        else
+            avatar = new Gtk.Image.from_icon_name ("avatar-default", 0);
+        avatar.pixel_size = 128;
+        table.attach_defaults (avatar, 0, 1, 1, 3);
+
+        label = new Gtk.Label (_("Username"));
+        label.halign = Gtk.Align.END;
+        label.valign = Gtk.Align.CENTER;
+        table.attach_defaults (label, 1, 2, 1, 2);
+        username_entry = new Gtk.Entry ();
+        username_entry.text = Environment.get_user_name ();
+        username_entry.halign = Gtk.Align.START;
+        username_entry.valign = Gtk.Align.CENTER;
+        table.attach_defaults (username_entry, 2, 3, 1, 2);
+
+        // 3rd row
+        label = new Gtk.Label (_("Password"));
+        label.halign = Gtk.Align.END;
+        label.valign = Gtk.Align.CENTER;
+        table.attach_defaults (label, 1, 2, 2, 3);
+        password_entry = new Gtk.Entry ();
+        password_entry.visibility = false;
+        password_entry.text = "";
+        password_entry.halign = Gtk.Align.START;
+        password_entry.valign = Gtk.Align.CENTER;
+        table.attach_defaults (password_entry, 2, 3, 2, 3);
+    }
+
     protected virtual void clean_up () throws GLib.Error {
         if (!created_floppy)
             return;
diff --git a/src/wizard.vala b/src/wizard.vala
index 978f29b..1cc567e 100644
--- a/src/wizard.vala
+++ b/src/wizard.vala
@@ -23,6 +23,7 @@ private class Boxes.Wizard: Boxes.UI {
     private WizardSummary summary;
     private CollectionSource? source;
     private Gtk.ProgressBar prep_progress;
+    private Gtk.VBox setup_vbox;
 
     private OSDatabase os_db;
     private VMCreator vm_creator;
@@ -59,6 +60,10 @@ private class Boxes.Wizard: Boxes.UI {
                     }
                     break;
 
+                case WizardPage.SETUP:
+                    setup ();
+                    break;
+
                 case WizardPage.REVIEW:
                     review ();
                     break;
@@ -212,6 +217,26 @@ private class Boxes.Wizard: Boxes.UI {
             prepare_for_location (this.wizard_source.uri);
     }
 
+    private void setup () {
+        foreach (var child in setup_vbox.get_children ())
+            setup_vbox.remove (child);
+
+        if (install_media == null || !(install_media is UnattendedInstaller)) {
+            // Nothing to do so just skip to the next page but let the current page change complete first
+            Idle.add (() => {
+                page = page + 1;
+
+                return false;
+            });
+
+            return;
+        }
+
+        var installer = install_media as UnattendedInstaller;
+        installer.populate_setup_vbox (setup_vbox);
+        setup_vbox.show_all ();
+    }
+
     private void review () {
         summary.clear ();
 
@@ -323,7 +348,7 @@ private class Boxes.Wizard: Boxes.UI {
         image.pixel_size = 128;
         hbox.pack_start (image, false, false);
         var prep_vbox = new Gtk.VBox (true, 20);
-        prep_vbox.valign = Gtk.Align.CENTER;
+        prep_vbox.valign = Gtk.Align.START;
         hbox.pack_start (prep_vbox, true, true);
         label = new Gtk.Label (_("Analyzing installer media."));
         label.halign = Gtk.Align.START;
@@ -333,10 +358,9 @@ private class Boxes.Wizard: Boxes.UI {
         vbox.show_all ();
 
         /* Setup */
-        vbox = new Gtk.VBox (false, 30);
-        add_step (vbox, _("Setup"), WizardPage.SETUP);
-        vbox.margin = 40;
-        vbox.show_all ();
+        setup_vbox = new Gtk.VBox (false, 30);
+        add_step (setup_vbox, _("Setup"), WizardPage.SETUP);
+        setup_vbox.margin = 40;
 
         /* Review */
         vbox = new Gtk.VBox (false, 30);