* validate the domain names
[modest] / src / maemo / modest-account-settings-dialog.c
index c0d4d75..4001977 100644 (file)
@@ -139,10 +139,7 @@ modest_account_settings_dialog_finalize (GObject *object)
 }
 
 static void
-show_error (GtkWindow *parent_window, const gchar* text);
-
-static void
-show_ok (GtkWindow *parent_window, const gchar* text);
+show_error (GtkWidget *parent_widget, const gchar* text);
 
 static void
 on_combo_incoming_security_changed (GtkComboBox *widget, gpointer user_data);
@@ -171,21 +168,32 @@ on_modified_checkbox_toggled (GtkToggleButton *togglebutton, gpointer user_data)
        self->modified = TRUE;
 }
 
+static void
+on_modified_number_editor_changed (HildonNumberEditor *number_editor, gint new_value, gpointer user_data)
+{
+       ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
+       self->modified = TRUE;
+}
+
 /* Set a modified boolean whenever the widget is changed, 
  * so we can check for it later.
  */
 static void
 connect_for_modified (ModestAccountSettingsDialog *self, GtkWidget *widget)
 {
-       if (GTK_IS_ENTRY (widget)) {
-         g_signal_connect (G_OBJECT (widget), "changed",
-               G_CALLBACK (on_modified_entry_changed), self);  
+       if (HILDON_IS_NUMBER_EDITOR (widget)) {
+               g_signal_connect (G_OBJECT (widget), "notify::value",
+                       G_CALLBACK (on_modified_number_editor_changed), self);
+       }
+       else if (GTK_IS_ENTRY (widget)) {
+               g_signal_connect (G_OBJECT (widget), "changed",
+                       G_CALLBACK (on_modified_entry_changed), self);
        } else if (GTK_IS_COMBO_BOX (widget)) {
                g_signal_connect (G_OBJECT (widget), "changed",
-               G_CALLBACK (on_modified_combobox_changed), self);       
+                       G_CALLBACK (on_modified_combobox_changed), self);       
        } else if (GTK_IS_TOGGLE_BUTTON (widget)) {
                g_signal_connect (G_OBJECT (widget), "toggled",
-               G_CALLBACK (on_modified_checkbox_toggled), self);
+                       G_CALLBACK (on_modified_checkbox_toggled), self);
        }
 }
 
@@ -246,12 +254,23 @@ static GtkWidget* create_caption_new_with_asterisk(ModestAccountSettingsDialog *
        return caption;
 }
 
+static void
+on_entry_invalid_character (ModestValidatingEntry *self, const gchar* character, gpointer user_data)
+{
+       /* ModestEasysetupWizardDialog *dialog = MODEST_EASYSETUP_WIZARD_DIALOG (user_data); */
+       /* We could add a special case for whitespace here 
+       if (character == NULL) ...
+       */
+       /* TODO: Should this show just this one bad character or all the not-allowed characters? */
+       gchar *message = g_strdup_printf (_CS("ckdg_ib_illegal_characters_entered"), character);
+       show_error (GTK_WIDGET (self), message);
+}
 
 static void
 on_entry_max (ModestValidatingEntry *self, gpointer user_data)
 {
-       ModestAccountSettingsDialog *dialog = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
-       show_error (GTK_WINDOW (dialog), _("ckdg_ib_maximum_characters_reached"));
+       /* ModestAccountSettingsDialog *dialog = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data); */
+       show_error (GTK_WIDGET (self), _CS("ckdg_ib_maximum_characters_reached"));
 }
 
 static GtkWidget*
@@ -296,6 +315,8 @@ create_page_account_details (ModestAccountSettingsDialog *self)
        modest_validating_entry_set_unallowed_characters (
                MODEST_VALIDATING_ENTRY (self->entry_account_title), list_prevent);
        g_list_free (list_prevent);
+       modest_validating_entry_set_func(MODEST_VALIDATING_ENTRY(self->entry_account_title),
+                                                                                                                                        on_entry_invalid_character, self);
        
        /* Set max length as in the UI spec:
         * The UI spec seems to want us to show a dialog if we hit the maximum. */
@@ -379,11 +400,15 @@ static GtkWidget*
 create_page_user_details (ModestAccountSettingsDialog *self)
 {
        GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
+       GtkAdjustment *focus_adjustment = NULL;
        
        /* Create a size group to be used by all captions.
         * Note that HildonCaption does not create a default size group if we do not specify one.
         * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
        GtkSizeGroup* sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
+       GtkWidget *scrollwin = gtk_scrolled_window_new (NULL, NULL);
+       gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrollwin),
+                                       GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
         
        /* The name widgets: */
        self->entry_user_name = GTK_WIDGET (modest_validating_entry_new ());
@@ -478,8 +503,13 @@ create_page_user_details (ModestAccountSettingsDialog *self)
                G_CALLBACK (on_button_signature), self);
                
        gtk_widget_show (GTK_WIDGET (box));
+       gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (scrollwin), box);
+       gtk_widget_show (scrollwin);
+
+       focus_adjustment = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (scrollwin));
+       gtk_container_set_focus_vadjustment (GTK_CONTAINER (box), focus_adjustment); 
        
-       return GTK_WIDGET (box);
+       return GTK_WIDGET (scrollwin);
 }
 
 /** Change the caption title for the incoming server, 
@@ -564,7 +594,7 @@ static GtkWidget* create_page_incoming (ModestAccountSettingsDialog *self)
        /* The port widgets: */
        /* TODO: There are various rules about this in the UI spec. */
        if (!self->entry_incoming_port)
-               self->entry_incoming_port = GTK_WIDGET (hildon_number_editor_new (0, 65535));
+               self->entry_incoming_port = GTK_WIDGET (hildon_number_editor_new (1, 65535));
        caption = hildon_caption_new (sizegroup, _("mcen_fi_emailsetup_port"), 
                self->entry_incoming_port, NULL, HILDON_CAPTION_OPTIONAL);
        gtk_widget_show (self->entry_incoming_port);
@@ -676,6 +706,13 @@ on_combo_incoming_security_changed (GtkComboBox *widget, gpointer user_data)
 static GtkWidget* create_page_outgoing (ModestAccountSettingsDialog *self)
 {
        GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
+       GtkAdjustment *focus_adjustment = NULL;
+       
+       /* Put it all in a scrolled window, so that all widgets can be 
+        * accessed even when the on-screen keyboard is visible: */
+       GtkWidget *scrollwin = gtk_scrolled_window_new(NULL, NULL);
+       gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrollwin), 
+               GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
        
        /* Create a size group to be used by all captions.
         * Note that HildonCaption does not create a default size group if we do not specify one.
@@ -762,7 +799,7 @@ static GtkWidget* create_page_outgoing (ModestAccountSettingsDialog *self)
        
        /* The port widgets: */
        if (!self->entry_outgoing_port)
-               self->entry_outgoing_port = GTK_WIDGET (hildon_number_editor_new (0, 65535));
+               self->entry_outgoing_port = GTK_WIDGET (hildon_number_editor_new (1, 65535));
        caption = hildon_caption_new (sizegroup, _("mcen_fi_emailsetup_port"), 
                self->entry_outgoing_port, NULL, HILDON_CAPTION_OPTIONAL);
        gtk_widget_show (self->entry_outgoing_port);
@@ -805,10 +842,18 @@ static GtkWidget* create_page_outgoing (ModestAccountSettingsDialog *self)
                G_CALLBACK (on_button_outgoing_smtp_servers), self);
                
        gtk_widget_show (GTK_WIDGET (box));
+       gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW(scrollwin), box);
+       gtk_widget_show(scrollwin);
+
+       focus_adjustment = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (scrollwin));
+       gtk_container_set_focus_vadjustment (GTK_CONTAINER (box), focus_adjustment);
        
-       return GTK_WIDGET (box);
+       return GTK_WIDGET (scrollwin);
 }
 
+
+
+       
 static gboolean
 check_data (ModestAccountSettingsDialog *self)
 {
@@ -829,8 +874,8 @@ check_data (ModestAccountSettingsDialog *self)
                        return FALSE;
                }
        }
-
-       /* Check that the email address is valud: */
+       
+       /* Check that the email address is valid: */
        const gchar* email_address = gtk_entry_get_text (GTK_ENTRY (self->entry_user_email));
        if ((!email_address) || (strlen(email_address) == 0))
                return FALSE;
@@ -846,8 +891,39 @@ check_data (ModestAccountSettingsDialog *self)
                return FALSE;
        }
 
-       /* Find a suitable authentication method when secure authentication is desired */
+       /* make sure the domain name for the incoming server is valid */
        const gchar* hostname = gtk_entry_get_text (GTK_ENTRY (self->entry_incomingserver));
+       if ((!hostname) || (strlen(hostname) == 0))
+               return FALSE;
+       if (!modest_text_utils_validate_domain_name (hostname)) {
+               /* Warn the user via a dialog: */
+               /*show_error (GTK_WINDOW (self), _("mcen_ib_invalid_email"));*/
+               hildon_banner_show_information (NULL, NULL, _("mcen_ib_invalid_servername"));
+                                         
+               /* Return focus to the email address entry: */
+               gtk_widget_grab_focus (self->entry_incomingserver);
+               gtk_editable_select_region (GTK_EDITABLE (self->entry_incomingserver), 0, -1);
+               return FALSE;
+       }
+
+       /* make sure the domain name for the outgoing server is valid */
+       const gchar* hostname2 = gtk_entry_get_text (GTK_ENTRY (self->entry_outgoingserver));
+       if ((!hostname2) || (strlen(hostname2) == 0))
+               return FALSE;
+       if (!modest_text_utils_validate_domain_name (hostname2)) {
+               /* Warn the user via a dialog: */
+               /*show_error (GTK_WINDOW (self), _("mcen_ib_invalid_email"));*/
+               hildon_banner_show_information (NULL, NULL, _("mcen_ib_invalid_servername"));
+                                         
+               /* Return focus to the email address entry: */
+               gtk_widget_grab_focus (self->entry_outgoingserver);
+               gtk_editable_select_region (GTK_EDITABLE (self->entry_outgoingserver), 0, -1);
+               return FALSE;
+       }
+
+               
+       /* Find a suitable authentication method when secure authentication is desired */
+
        gint port_num = hildon_number_editor_get_value (
                        HILDON_NUMBER_EDITOR (self->entry_incoming_port));
        const gchar* username = gtk_entry_get_text (GTK_ENTRY (self->entry_user_username));
@@ -887,14 +963,12 @@ check_data (ModestAccountSettingsDialog *self)
                                if(error == NULL || error->domain != modest_maemo_utils_get_supported_secure_authentication_error_quark() ||
                                                error->code != MODEST_MAEMO_UTILS_GET_SUPPORTED_SECURE_AUTHENTICATION_ERROR_CANCELED)
                                {
-                                       GtkWidget* error_dialog = gtk_message_dialog_new(GTK_WINDOW(self),
-                                                                                        GTK_DIALOG_MODAL, GTK_MESSAGE_ERROR,
-                                                                                        GTK_BUTTONS_OK, (error != NULL) ? error->message : _("Server does not support secure authentication!"));
-                                       gtk_dialog_run(GTK_DIALOG(error_dialog));
-                                       gtk_widget_destroy(error_dialog);
+                                       show_error (GTK_WIDGET (self), _("Could not discover supported secure authentication methods."));
                                }
 
-                               if(error != NULL) g_error_free(error);
+                               if(error != NULL)
+                                       g_error_free(error);
+                                       
                                /* This is a nasty hack. jschmid. */
                                /* Don't let the dialog close */
                                /*g_signal_stop_emission_by_name (dialog, "response");*/
@@ -903,10 +977,9 @@ check_data (ModestAccountSettingsDialog *self)
                }
        }
        
-       /* TODO: The UI Spec wants us to check that the servernames are valid, 
-        * but does not specify how.
-        */
-        
+       
+
+       
        return TRUE;
 }
 /*
@@ -920,7 +993,7 @@ on_response (GtkDialog *wizard_dialog,
        enable_buttons (self);
        
        gboolean prevent_response = FALSE;
-       
+
        /* Warn about unsaved changes: */
        if (response_id == GTK_RESPONSE_CANCEL && self->modified) {
                GtkDialog *dialog = GTK_DIALOG (hildon_note_new_confirmation (GTK_WINDOW (self), 
@@ -958,10 +1031,10 @@ on_response (GtkDialog *wizard_dialog,
                                const gboolean enabled = 
                                        modest_account_mgr_get_enabled (self->account_manager, self->account_name);
                                if (enabled)
-                                       show_ok (GTK_WINDOW (self), _("mcen_ib_advsetup_settings_saved"));
+                                       show_error (GTK_WIDGET (self), _("mcen_ib_advsetup_settings_saved"));
                        }
                        else
-                               show_error (GTK_WINDOW (self), _("mail_ib_setting_failed"));
+                               show_error (GTK_WIDGET (self), _("mail_ib_setting_failed"));
                }
        }
 }
@@ -971,7 +1044,7 @@ modest_account_settings_dialog_init (ModestAccountSettingsDialog *self)
 {
        /* Create the notebook to be used by the GtkDialog base class:
         * Each page of the notebook will be a page of the wizard: */
-       GtkNotebook *notebook = GTK_NOTEBOOK (gtk_notebook_new());
+       self->notebook = GTK_NOTEBOOK (gtk_notebook_new());
 
        /* Get the account manager object, 
         * so we can check for existing accounts,
@@ -990,19 +1063,19 @@ modest_account_settings_dialog_init (ModestAccountSettingsDialog *self)
        self->page_outgoing = create_page_outgoing (self);
        
        /* Add the notebook pages: */
-       gtk_notebook_append_page (notebook, self->page_account_details, 
+       gtk_notebook_append_page (self->notebook, self->page_account_details, 
                gtk_label_new (_("mcen_ti_account_settings_account")));
-       gtk_notebook_append_page (notebook, self->page_user_details, 
+       gtk_notebook_append_page (self->notebook, self->page_user_details, 
                gtk_label_new (_("mcen_ti_account_settings_userinfo")));
-       gtk_notebook_append_page (notebook, self->page_incoming,
+       gtk_notebook_append_page (self->notebook, self->page_incoming,
                gtk_label_new (_("mcen_ti_advsetup_retrieval")));
-       gtk_notebook_append_page (notebook, self->page_outgoing,
+       gtk_notebook_append_page (self->notebook, self->page_outgoing,
                gtk_label_new (_("mcen_ti_advsetup_sending")));
                
        GtkDialog *dialog = GTK_DIALOG (self);
-       gtk_container_add (GTK_CONTAINER (dialog->vbox), GTK_WIDGET (notebook));
+       gtk_container_add (GTK_CONTAINER (dialog->vbox), GTK_WIDGET (self->notebook));
        gtk_container_set_border_width (GTK_CONTAINER (dialog->vbox), MODEST_MARGIN_HALF);
-       gtk_widget_show (GTK_WIDGET (notebook));
+       gtk_widget_show (GTK_WIDGET (self->notebook));
         
     /* Add the buttons: */
     gtk_dialog_add_button (GTK_DIALOG(self), GTK_STOCK_OK, GTK_RESPONSE_OK);
@@ -1242,6 +1315,24 @@ void modest_account_settings_dialog_set_account_name (ModestAccountSettingsDialo
        dialog->modified = FALSE;
 }
 
+/** Show the User Info tab.
+ */
+void modest_account_settings_dialog_switch_to_user_info (ModestAccountSettingsDialog *dialog)
+{
+       const gint page_num = gtk_notebook_page_num (dialog->notebook, dialog->page_user_details);
+       if (page_num == -1) {
+               g_warning ("%s: notebook page not found.\n", __FUNCTION__);     
+       }
+               
+       /* Ensure that the widget is visible so that gtk_notebook_set_current_page() works: */
+       /* TODO: even this hack (recommened by the GTK+ documentation) doesn't seem to work. */
+       
+       gtk_widget_show (dialog->page_user_details);
+       gtk_widget_show (GTK_WIDGET (dialog->notebook));
+       gtk_widget_show (GTK_WIDGET (dialog));
+       gtk_notebook_set_current_page (dialog->notebook, page_num);
+}
+
 static gboolean
 save_configuration (ModestAccountSettingsDialog *dialog)
 {
@@ -1442,25 +1533,21 @@ modest_account_settings_dialog_class_init (ModestAccountSettingsDialogClass *kla
 }
  
 static void
-show_error (GtkWindow *parent_window, const gchar* text)
+show_error (GtkWidget *parent_widget, const gchar* text)
 {
-       GtkDialog *dialog = GTK_DIALOG (hildon_note_new_information (parent_window, text));
-       /*
-       GtkDialog *dialog = GTK_DIALOG (gtk_message_dialog_new (parent_window,
-               (GtkDialogFlags)0,
-                GTK_MESSAGE_ERROR,
-                GTK_BUTTONS_OK,
-                text ));
-       */       
+       hildon_banner_show_information(parent_widget, NULL, text);
        
+#if 0
+       GtkDialog *dialog = GTK_DIALOG (hildon_note_new_information (parent_widget, text);
+       /*
+         GtkDialog *dialog = GTK_DIALOG (gtk_message_dialog_new (parent_window,
+         (GtkDialogFlags)0,
+         GTK_MESSAGE_ERROR,
+         GTK_BUTTONS_OK,
+         text ));
+       */
+                
        gtk_dialog_run (dialog);
        gtk_widget_destroy (GTK_WIDGET (dialog));
-}
-
-static void
-show_ok (GtkWindow *parent_window, const gchar* text)
-{
-       /* Don't show a dialog but Banner (NB #59248) */
-       hildon_banner_show_information(GTK_WIDGET(
-                                                                                                                                                                               gtk_widget_get_parent_window(GTK_WIDGET(parent_window))), NULL, text);
+#endif
 }