private void ReadAccounts()
        {
            Hashtable request_attributes = new Hashtable();

            request_attributes["name"] = keyring_item_name;
            try {
                foreach (ItemData result in Ring.Find(ItemType.GenericSecret, request_attributes))
                {
                    if (!result.Attributes.ContainsKey("name") || !result.Attributes.ContainsKey("username") ||
                        (result.Attributes["name"] as string) != keyring_item_name)
                    {
                        continue;
                    }

                    string username = (string)result.Attributes["username"];
                    string password = result.Secret;

                    if (username == null || username == String.Empty || password == null || password == String.Empty)
                    {
                        throw new ApplicationException("Invalid username/password in keyring");
                    }

                    GoogleAccount account = new GoogleAccount(username, password);
                    if (account != null)
                    {
                        AddAccount(account, false);
                    }
                }
            } catch (Exception e) {
                Console.Error.WriteLine(e);
            }

            MarkChanged();
        }
 protected void HandleAddResponse(object sender, Gtk.ResponseArgs args)
 {
     if (args.ResponseId == Gtk.ResponseType.Ok)
     {
         GoogleAccount account = new GoogleAccount(username, password);
         GoogleAccountManager.GetInstance().AddAccount(account);
     }
     Dialog.Destroy();
 }
        public void MarkChanged(bool write, GoogleAccount changed_account)
        {
            if (write)
            {
                WriteAccounts();
            }

            if (AccountListChanged != null)
            {
                AccountListChanged(this, changed_account);
            }
        }
        public GoogleAccountDialog(Gtk.Window parent, GoogleAccount account, bool show_error, CaptchaException captcha_exception)
        {
            xml = new Glade.XML(null, "PicasaWebExport.glade", dialog_name, "f-spot");
            xml.Autoconnect(this);
            Dialog.Modal           = false;
            Dialog.TransientFor    = parent;
            Dialog.DefaultResponse = Gtk.ResponseType.Ok;

            this.account = account;

            bool show_captcha = (captcha_exception != null);

            status_area.Visible   = show_error;
            locked_area.Visible   = show_captcha;
            captcha_label.Visible = show_captcha;
            captcha_entry.Visible = show_captcha;
            captcha_image.Visible = show_captcha;

            password_entry.ActivatesDefault = true;
            username_entry.ActivatesDefault = true;

            if (show_captcha)
            {
                try {
                    using  (ImageFile img = ImageFile.Create(new Uri(captcha_exception.CaptchaUrl))) {
                        captcha_image.Pixbuf = img.Load();
                        token = captcha_exception.Token;
                    }
                } catch (Exception) {}
            }

            if (account != null)
            {
                password_entry.Text = account.Password;
                username_entry.Text = account.Username;
                add_button.Label    = Gtk.Stock.Ok;
                Dialog.Response    += HandleEditResponse;
            }

            if (remove_button != null)
            {
                remove_button.Visible = account != null;
            }

            this.Dialog.Show();

            password_entry.Changed += HandleChanged;
            username_entry.Changed += HandleChanged;
            HandleChanged(null, null);
        }
        public void HandleAlbumAdded(string title)
        {
            GoogleAccount account = (GoogleAccount)accounts [gallery_optionmenu.History];

            PopulateAlbumOptionMenu(account.Picasa);

            // make the newly created album selected
//			PicasaAlbumCollection albums = account.Picasa.GetAlbums();
            for (int i = 0; i < albums.Count; i++)
            {
                if (((PicasaAlbum)albums[i]).Title == title)
                {
                    album_optionmenu.SetHistory((uint)i);
                }
            }
        }
        private void PopulateGoogleOptionMenu(GoogleAccountManager manager, GoogleAccount changed_account)
        {
            Gtk.Menu menu = new Gtk.Menu();
            this.account = changed_account;
            int pos = -1;

            accounts = manager.GetAccounts();
            if (accounts == null || accounts.Count == 0)
            {
                Gtk.MenuItem item = new Gtk.MenuItem(Catalog.GetString("(No Gallery)"));
                menu.Append(item);
                gallery_optionmenu.Sensitive = false;
                edit_button.Sensitive        = false;
            }
            else
            {
                int i = 0;
                foreach (GoogleAccount account in accounts)
                {
                    if (account == changed_account)
                    {
                        pos = i;
                    }

                    Gtk.MenuItem item = new Gtk.MenuItem(account.Username);
                    menu.Append(item);
                    i++;
                }
                gallery_optionmenu.Sensitive = true;
                edit_button.Sensitive        = true;
            }

            menu.ShowAll();
            gallery_optionmenu.Menu = menu;
            gallery_optionmenu.SetHistory((uint)pos);
        }
        public void RemoveAccount(GoogleAccount account)
        {
            string keyring;

            try {
                keyring = Ring.GetDefaultKeyring();
            } catch {
                return;
            }
            Hashtable request_attributes = new Hashtable();

            request_attributes["name"]     = keyring_item_name;
            request_attributes["username"] = account.Username;
            try {
                foreach (ItemData result in Ring.Find(ItemType.GenericSecret, request_attributes))
                {
                    Ring.DeleteItem(keyring, result.ItemID);
                }
            } catch (Exception e) {
                Console.WriteLine(e);
            }
            accounts.Remove(account);
            MarkChanged();
        }
        private void Connect(GoogleAccount selected, string token, string text)
        {
            try {
                if (accounts.Count != 0 && connect)
                {
                    if (selected == null)
                    {
                        account = (GoogleAccount)accounts [gallery_optionmenu.History];
                    }
                    else
                    {
                        account = selected;
                    }

                    if (!account.Connected)
                    {
                        account.Connect();
                    }

                    PopulateAlbumOptionMenu(account.Picasa);

                    long qu = account.Picasa.QuotaUsed;
                    long ql = account.Picasa.QuotaLimit;

                    StringBuilder sb = new StringBuilder("<small>");
                    sb.Append(Catalog.GetString("Available space:"));
                    sb.Append(SizeUtil.ToHumanReadable(ql - qu));
                    sb.Append(" (");
                    sb.Append(100 * qu / ql);
                    sb.Append("% used out of ");
                    sb.Append(SizeUtil.ToHumanReadable(ql));
                    sb.Append(")");
                    sb.Append("</small>");

                    status_label.Text      = sb.ToString();
                    status_label.UseMarkup = true;

                    album_button.Sensitive = true;
                }
            } catch (CaptchaException exc) {
                System.Console.WriteLine("Your google account is locked");
                if (selected != null)
                {
                    account = selected;
                }

                PopulateAlbumOptionMenu(account.Picasa);
                album_button.Sensitive = false;

                new GoogleAccountDialog(this.Dialog, account, false, exc);

                System.Console.WriteLine("Your google account is locked, you can unlock it by visiting: {0}", CaptchaException.UnlockCaptchaURL);
            } catch (System.Exception) {
                System.Console.WriteLine("Can not connect to Picasa. Bad username ? password ? network connection ?");
                //System.Console.WriteLine ("{0}",ex);
                if (selected != null)
                {
                    account = selected;
                }

                PopulateAlbumOptionMenu(account.Picasa);

                status_label.Text      = String.Empty;
                album_button.Sensitive = false;

                new GoogleAccountDialog(this.Dialog, account, true, null);
            }
        }
 private void Connect(GoogleAccount selected)
 {
     Connect(selected, null, null);
 }
 public void AddAccount(GoogleAccount account, bool write)
 {
     accounts.Add(account);
     MarkChanged(write, account);
 }
 public void AddAccount(GoogleAccount account)
 {
     AddAccount(account, true);
 }